id	sid	tid	token	lemma	pos
ajis02-314	1	1	evaluation	evaluation	NOUN
ajis02-314	1	2	of	of	ADP
ajis02-314	1	3	database	database	NOUN
ajis02-314	1	4	modeling	modeling	NOUN
ajis02-314	1	5	methods	method	NOUN
ajis02-314	1	6	for	for	ADP
ajis02-314	1	7	geographic	geographic	ADJ
ajis02-314	1	8	information	information	NOUN
ajis02-314	1	9	systems	system	NOUN
ajis02-314	1	10	thanasis	thanasis	VERB
ajis02-314	1	11	hadzilacos	hadzilacos	PROPN
ajis02-314	1	12	nectaha	nectaha	PROPN
ajis02-314	1	13	tryfona	tryfona	PROPN
ajis02-314	1	14	computer	computer	PROPN
ajis02-314	1	15	technology	technology	PROPN
ajis02-314	1	16	institute	institute	PROPN
ajis02-314	1	17	department	department	PROPN
ajis02-314	1	18	of	of	ADP
ajis02-314	1	19	computer	computer	PROPN
ajis02-314	1	20	science	science	PROPN
ajis02-314	1	21	university	university	PROPN
ajis02-314	1	22	of	of	ADP
ajis02-314	1	23	patras	patras	PROPN
ajis02-314	1	24	fredrik	fredrik	PROPN
ajis02-314	1	25	bajers	bajers	PROPN
ajis02-314	1	26	vej	vej	PROPN
ajis02-314	1	27	7e	7e	PROPN
ajis02-314	1	28	box	box	PROPN
ajis02-314	1	29	1122	1122	NUM
ajis02-314	1	30	aalborg	aalborg	PROPN
ajis02-314	1	31	university	university	PROPN
ajis02-314	1	32	or-26110	or-26110	PROPN
ajis02-314	1	33	,	,	PUNCT
ajis02-314	1	34	patras	patras	PROPN
ajis02-314	1	35	,	,	PUNCT
ajis02-314	1	36	greece	greece	PROPN
ajis02-314	1	37	dk-9220	dk-9220	PROPN
ajis02-314	1	38	,	,	PUNCT
ajis02-314	1	39	aalborg	aalborg	PROPN
ajis02-314	1	40	,	,	PUNCT
ajis02-314	1	41	denmark	denmark	PROPN
ajis02-314	1	42	hh@cti.gr	hh@cti.gr	PROPN
ajis02-314	1	43	tryfona@cs.auc.dk	tryfona@cs.auc.dk	PROPN
ajis02-314	1	44	tel	tel	NOUN
ajis02-314	1	45	:	:	PUNCT
ajis02-314	1	46	+30(61)274496	+30(61)274496	VERB
ajis02-314	1	47	tel	tel	ADP
ajis02-314	1	48	:	:	PUNCT
ajis02-314	1	49	+45(96)358898	+45(96)358898	ADJ
ajis02-314	1	50	fax	fax	NOUN
ajis02-314	1	51	:	:	PUNCT
ajis02-314	1	52	+30(61)222086	+30(61)222086	ADJ
ajis02-314	1	53	fax	fax	NOUN
ajis02-314	1	54	:	:	PUNCT
ajis02-314	1	55	+45(98)159889	+45(98)159889	NOUN
ajis02-314	1	56	abstract	abstract	ADJ
ajis02-314	1	57	we	we	PRON
ajis02-314	1	58	present	present	VERB
ajis02-314	1	59	a	a	DET
ajis02-314	1	60	systematic	systematic	ADJ
ajis02-314	1	61	evaluation	evaluation	NOUN
ajis02-314	1	62	of	of	ADP
ajis02-314	1	63	different	different	ADJ
ajis02-314	1	64	modeling	modeling	NOUN
ajis02-314	1	65	techniques	technique	NOUN
ajis02-314	1	66	for	for	ADP
ajis02-314	1	67	the	the	DET
ajis02-314	1	68	design	design	NOUN
ajis02-314	1	69	of	of	ADP
ajis02-314	1	70	geographic	geographic	ADJ
ajis02-314	1	71	information	information	NOUN
ajis02-314	1	72	systems	system	NOUN
ajis02-314	1	73	as	as	SCONJ
ajis02-314	1	74	we	we	PRON
ajis02-314	1	75	experienced	experience	VERB
ajis02-314	1	76	them	they	PRON
ajis02-314	1	77	through	through	ADP
ajis02-314	1	78	theoretical	theoretical	ADJ
ajis02-314	1	79	research	research	NOUN
ajis02-314	1	80	and	and	CCONJ
ajis02-314	1	81	real	real	ADJ
ajis02-314	1	82	world	world	NOUN
ajis02-314	1	83	applications	application	NOUN
ajis02-314	1	84	.	.	PUNCT
ajis02-314	2	1	a	a	DET
ajis02-314	2	2	set	set	NOUN
ajis02-314	2	3	of	of	ADP
ajis02-314	2	4	exemplary	exemplary	ADJ
ajis02-314	2	5	problems	problem	NOUN
ajis02-314	2	6	for	for	ADP
ajis02-314	2	7	spatial	spatial	ADJ
ajis02-314	2	8	systems	system	NOUN
ajis02-314	2	9	on	on	ADP
ajis02-314	2	10	which	which	PRON
ajis02-314	2	11	the	the	DET
ajis02-314	2	12	suitability	suitability	NOUN
ajis02-314	2	13	of	of	ADP
ajis02-314	2	14	models	model	NOUN
ajis02-314	2	15	can	can	AUX
ajis02-314	2	16	be	be	AUX
ajis02-314	2	17	tested	test	VERB
ajis02-314	2	18	is	be	AUX
ajis02-314	2	19	discussed	discuss	VERB
ajis02-314	2	20	.	.	PUNCT
ajis02-314	3	1	we	we	PRON
ajis02-314	3	2	analyse	analyse	VERB
ajis02-314	3	3	the	the	DET
ajis02-314	3	4	use	use	NOUN
ajis02-314	3	5	of	of	ADP
ajis02-314	3	6	a	a	DET
ajis02-314	3	7	specific	specific	ADJ
ajis02-314	3	8	database	database	NOUN
ajis02-314	3	9	design	design	NOUN
ajis02-314	3	10	methodology	methodology	NOUN
ajis02-314	3	11	including	include	VERB
ajis02-314	3	12	the	the	DET
ajis02-314	3	13	phases	phase	NOUN
ajis02-314	3	14	of	of	ADP
ajis02-314	3	15	conceptual	conceptual	ADJ
ajis02-314	3	16	,	,	PUNCT
ajis02-314	3	17	logical	logical	ADJ
ajis02-314	3	18	and	and	CCONJ
ajis02-314	3	19	physical	physical	ADJ
ajis02-314	3	20	modeling	modeling	NOUN
ajis02-314	3	21	.	.	PUNCT
ajis02-314	4	1	by	by	ADP
ajis02-314	4	2	employing	employ	VERB
ajis02-314	4	3	,	,	PUNCT
ajis02-314	4	4	at	at	ADP
ajis02-314	4	5	each	each	DET
ajis02-314	4	6	phase	phase	NOUN
ajis02-314	4	7	,	,	PUNCT
ajis02-314	4	8	representative	representative	ADJ
ajis02-314	4	9	models	model	NOUN
ajis02-314	4	10	of	of	ADP
ajis02-314	4	11	classical	classical	ADJ
ajis02-314	4	12	and	and	CCONJ
ajis02-314	4	13	object	object	NOUN
ajis02-314	4	14	-	-	PUNCT
ajis02-314	4	15	oriented	orient	VERB
ajis02-314	4	16	approaches	approach	NOUN
ajis02-314	4	17	we	we	PRON
ajis02-314	4	18	assess	assess	VERB
ajis02-314	4	19	their	their	PRON
ajis02-314	4	20	efficiency	efficiency	NOUN
ajis02-314	4	21	in	in	ADP
ajis02-314	4	22	spatial	spatial	ADJ
ajis02-314	4	23	data	datum	NOUN
ajis02-314	4	24	handling	handling	NOUN
ajis02-314	4	25	.	.	PUNCT
ajis02-314	5	1	at	at	ADP
ajis02-314	5	2	the	the	DET
ajis02-314	5	3	conceptual	conceptual	ADJ
ajis02-314	5	4	phase	phase	NOUN
ajis02-314	5	5	,	,	PUNCT
ajis02-314	5	6	we	we	PRON
ajis02-314	5	7	show	show	VERB
ajis02-314	5	8	how	how	SCONJ
ajis02-314	5	9	the	the	DET
ajis02-314	5	10	entity	entity	NOUN
ajis02-314	5	11	-	-	PUNCT
ajis02-314	5	12	relationship	relationship	NOUN
ajis02-314	5	13	,	,	PUNCT
ajis02-314	5	14	efo	efo	NOUN
ajis02-314	5	15	and	and	CCONJ
ajis02-314	5	16	omt	omt	PROPN
ajis02-314	5	17	models	model	NOUN
ajis02-314	5	18	deal	deal	VERB
ajis02-314	5	19	with	with	ADP
ajis02-314	5	20	the	the	DET
ajis02-314	5	21	geographic	geographic	ADJ
ajis02-314	5	22	needs	need	NOUN
ajis02-314	5	23	;	;	PUNCT
ajis02-314	5	24	at	at	ADP
ajis02-314	5	25	the	the	DET
ajis02-314	5	26	logical	logical	ADJ
ajis02-314	5	27	phase	phase	NOUN
ajis02-314	5	28	we	we	PRON
ajis02-314	5	29	argue	argue	VERB
ajis02-314	5	30	why	why	SCONJ
ajis02-314	5	31	the	the	DET
ajis02-314	5	32	relational	relational	ADJ
ajis02-314	5	33	model	model	NOUN
ajis02-314	5	34	is	be	AUX
ajis02-314	5	35	good	good	ADJ
ajis02-314	5	36	to	to	PART
ajis02-314	5	37	serve	serve	VERB
ajis02-314	5	38	as	as	ADP
ajis02-314	5	39	a	a	DET
ajis02-314	5	40	basis	basis	NOUN
ajis02-314	5	41	to	to	PART
ajis02-314	5	42	accommodate	accommodate	VERB
ajis02-314	5	43	these	these	DET
ajis02-314	5	44	requirements	requirement	NOUN
ajis02-314	5	45	,	,	PUNCT
ajis02-314	5	46	but	but	CCONJ
ajis02-314	5	47	not	not	PART
ajis02-314	5	48	good	good	ADJ
ajis02-314	5	49	enough	enough	ADV
ajis02-314	5	50	as	as	ADP
ajis02-314	5	51	a	a	DET
ajis02-314	5	52	stand	stand	NOUN
ajis02-314	5	53	alone	alone	ADJ
ajis02-314	5	54	solution	solution	NOUN
ajis02-314	5	55	.	.	PUNCT
ajis02-314	6	1	keywords	keyword	VERB
ajis02-314	6	2	geographic	geographic	ADJ
ajis02-314	6	3	information	information	NOUN
ajis02-314	6	4	systems	system	NOUN
ajis02-314	6	5	,	,	PUNCT
ajis02-314	6	6	spatial	spatial	ADJ
ajis02-314	6	7	requirements	requirement	NOUN
ajis02-314	6	8	,	,	PUNCT
ajis02-314	6	9	spatial	spatial	ADJ
ajis02-314	6	10	database	database	NOUN
ajis02-314	6	11	modeling	modeling	NOUN
ajis02-314	6	12	,	,	PUNCT
ajis02-314	6	13	conceptual	conceptual	ADJ
ajis02-314	6	14	geographic	geographic	ADJ
ajis02-314	6	15	models	model	NOUN
ajis02-314	6	16	,	,	PUNCT
ajis02-314	6	17	logical	logical	ADJ
ajis02-314	6	18	geographic	geographic	ADJ
ajis02-314	6	19	models	model	NOUN
ajis02-314	6	20	,	,	PUNCT
ajis02-314	6	21	entity	entity	NOUN
ajis02-314	6	22	-	-	PUNCT
ajis02-314	6	23	relationship	relationship	NOUN
ajis02-314	6	24	model	model	NOUN
ajis02-314	6	25	,	,	PUNCT
ajis02-314	6	26	object	object	VERB
ajis02-314	6	27	modeling	modeling	NOUN
ajis02-314	6	28	technique	technique	NOUN
ajis02-314	6	29	.	.	PUNCT
ajis02-314	7	1	introduction	introduction	NOUN
ajis02-314	7	2	geographic	geographic	ADJ
ajis02-314	7	3	information	information	NOUN
ajis02-314	7	4	systems	system	NOUN
ajis02-314	7	5	(	(	PUNCT
ajis02-314	7	6	gis	gis	NOUN
ajis02-314	7	7	)	)	PUNCT
ajis02-314	7	8	is	be	AUX
ajis02-314	7	9	but	but	CCONJ
ajis02-314	7	10	one	one	NUM
ajis02-314	7	11	of	of	ADP
ajis02-314	7	12	a	a	DET
ajis02-314	7	13	large	large	ADJ
ajis02-314	7	14	number	number	NOUN
ajis02-314	7	15	of	of	ADP
ajis02-314	7	16	data	datum	NOUN
ajis02-314	7	17	-	-	PUNCT
ajis02-314	7	18	intensive	intensive	ADJ
ajis02-314	7	19	application	application	NOUN
ajis02-314	7	20	areas	area	NOUN
ajis02-314	7	21	-often	-often	PROPN
ajis02-314	7	22	referred	refer	VERB
ajis02-314	7	23	to	to	ADP
ajis02-314	7	24	as	as	ADP
ajis02-314	7	25	"	"	PUNCT
ajis02-314	7	26	non	non	ADJ
ajis02-314	7	27	-	-	ADJ
ajis02-314	7	28	standard"including	standard"include	VERB
ajis02-314	7	29	among	among	ADP
ajis02-314	7	30	others	other	NOUN
ajis02-314	7	31	,	,	PUNCT
ajis02-314	7	32	architectural	architectural	ADJ
ajis02-314	7	33	and	and	CCONJ
ajis02-314	7	34	vlsi	vlsi	PROPN
ajis02-314	7	35	design	design	NOUN
ajis02-314	7	36	,	,	PUNCT
ajis02-314	7	37	robotics	robotic	NOUN
ajis02-314	7	38	,	,	PUNCT
ajis02-314	7	39	image	image	NOUN
ajis02-314	7	40	and	and	CCONJ
ajis02-314	7	41	voice	voice	NOUN
ajis02-314	7	42	processing	processing	NOUN
ajis02-314	7	43	,	,	PUNCT
ajis02-314	7	44	artificial	artificial	ADJ
ajis02-314	7	45	intelligence	intelligence	NOUN
ajis02-314	7	46	,	,	PUNCT
ajis02-314	7	47	multimedia	multimedia	NOUN
ajis02-314	7	48	and	and	CCONJ
ajis02-314	7	49	knowledge	knowledge	NOUN
ajis02-314	7	50	-	-	PUNCT
ajis02-314	7	51	based	base	VERB
ajis02-314	7	52	systems	system	NOUN
ajis02-314	7	53	.	.	PUNCT
ajis02-314	8	1	modeling	model	VERB
ajis02-314	8	2	gis	gis	PROPN
ajis02-314	8	3	has	have	AUX
ajis02-314	8	4	gained	gain	VERB
ajis02-314	8	5	much	much	ADJ
ajis02-314	8	6	attention	attention	NOUN
ajis02-314	8	7	and	and	CCONJ
ajis02-314	8	8	popularity	popularity	NOUN
ajis02-314	8	9	over	over	ADP
ajis02-314	8	10	the	the	DET
ajis02-314	8	11	last	last	ADJ
ajis02-314	8	12	years	year	NOUN
ajis02-314	8	13	firstly	firstly	ADV
ajis02-314	8	14	due	due	ADP
ajis02-314	8	15	to	to	ADP
ajis02-314	8	16	their	their	PRON
ajis02-314	8	17	increased	increase	VERB
ajis02-314	8	18	use	use	NOUN
ajis02-314	8	19	and	and	CCONJ
ajis02-314	8	20	,	,	PUNCT
ajis02-314	8	21	secondly	secondly	ADV
ajis02-314	8	22	due	due	ADP
ajis02-314	8	23	to	to	ADP
ajis02-314	8	24	the	the	DET
ajis02-314	8	25	special	special	ADJ
ajis02-314	8	26	requirements	requirement	NOUN
ajis02-314	8	27	for	for	ADP
ajis02-314	8	28	their	their	PRON
ajis02-314	8	29	design	design	NOUN
ajis02-314	8	30	and	and	CCONJ
ajis02-314	8	31	use	use	NOUN
ajis02-314	8	32	.	.	PUNCT
ajis02-314	9	1	peculiarities	peculiarity	NOUN
ajis02-314	9	2	of	of	ADP
ajis02-314	9	3	gis	gis	PROPN
ajis02-314	9	4	steam	steam	NOUN
ajis02-314	9	5	from	from	ADP
ajis02-314	9	6	the	the	DET
ajis02-314	9	7	main	main	ADJ
ajis02-314	9	8	difference	difference	NOUN
ajis02-314	9	9	between	between	ADP
ajis02-314	9	10	geographic	geographic	ADJ
ajis02-314	9	11	and	and	CCONJ
ajis02-314	9	12	classical	classical	ADJ
ajis02-314	9	13	objects	object	NOUN
ajis02-314	9	14	:	:	PUNCT
ajis02-314	9	15	their	their	PRON
ajis02-314	9	16	"	"	PUNCT
ajis02-314	9	17	position	position	NOUN
ajis02-314	9	18	"	"	PUNCT
ajis02-314	9	19	in	in	ADP
ajis02-314	9	20	space	space	NOUN
ajis02-314	9	21	.	.	PUNCT
ajis02-314	10	1	two	two	NUM
ajis02-314	10	2	major	major	ADJ
ajis02-314	10	3	different	different	ADJ
ajis02-314	10	4	approaches	approach	NOUN
ajis02-314	10	5	have	have	AUX
ajis02-314	10	6	been	be	AUX
ajis02-314	10	7	adopted	adopt	VERB
ajis02-314	10	8	from	from	ADP
ajis02-314	10	9	the	the	DET
ajis02-314	10	10	scientific	scientific	ADJ
ajis02-314	10	11	community	community	NOUN
ajis02-314	10	12	to	to	PART
ajis02-314	10	13	capture	capture	VERB
ajis02-314	10	14	the	the	DET
ajis02-314	10	15	spatial	spatial	ADJ
ajis02-314	10	16	dimension	dimension	NOUN
ajis02-314	10	17	:	:	PUNCT
ajis02-314	10	18	(	(	PUNCT
ajis02-314	10	19	a	a	X
ajis02-314	10	20	)	)	PUNCT
ajis02-314	10	21	the	the	DET
ajis02-314	10	22	employment	employment	NOUN
ajis02-314	10	23	of	of	ADP
ajis02-314	10	24	the	the	DET
ajis02-314	10	25	already	already	ADV
ajis02-314	10	26	existing	exist	VERB
ajis02-314	10	27	data	data	NOUN
ajis02-314	10	28	models	model	NOUN
ajis02-314	10	29	;	;	PUNCT
ajis02-314	10	30	for	for	ADP
ajis02-314	10	31	example	example	NOUN
ajis02-314	10	32	,	,	PUNCT
ajis02-314	10	33	(	(	PUNCT
ajis02-314	10	34	oxborrow	oxborrow	NOUN
ajis02-314	10	35	and	and	CCONJ
ajis02-314	10	36	kemp	kemp	PROPN
ajis02-314	10	37	,	,	PUNCT
ajis02-314	10	38	1992	1992	NUM
ajis02-314	10	39	)	)	PUNCT
ajis02-314	10	40	and	and	CCONJ
ajis02-314	10	41	(	(	PUNCT
ajis02-314	10	42	worboys	worboy	NOUN
ajis02-314	10	43	,	,	PUNCT
ajis02-314	10	44	et	et	NOUN
ajis02-314	10	45	.	.	PUNCT
ajis02-314	11	1	al	al	PROPN
ajis02-314	11	2	.	.	PROPN
ajis02-314	11	3	,	,	PUNCT
ajis02-314	11	4	1990	1990	NUM
ajis02-314	11	5	)	)	PUNCT
ajis02-314	11	6	use	use	VERB
ajis02-314	11	7	the	the	DET
ajis02-314	11	8	entity	entity	NOUN
ajis02-314	11	9	-	-	PUNCT
ajis02-314	11	10	relationship	relationship	NOUN
ajis02-314	11	11	(	(	PUNCT
ajis02-314	11	12	er	er	INTJ
ajis02-314	11	13	)	)	PUNCT
ajis02-314	11	14	and	and	CCONJ
ajis02-314	11	15	object	object	NOUN
ajis02-314	11	16	-	-	PUNCT
ajis02-314	11	17	oriented	orient	VERB
ajis02-314	11	18	models	model	NOUN
ajis02-314	11	19	respectively	respectively	ADV
ajis02-314	11	20	,	,	PUNCT
ajis02-314	11	21	to	to	PART
ajis02-314	11	22	represent	represent	VERB
ajis02-314	11	23	spatial	spatial	ADJ
ajis02-314	11	24	objects	object	NOUN
ajis02-314	11	25	and	and	CCONJ
ajis02-314	11	26	,	,	PUNCT
ajis02-314	11	27	(	(	PUNCT
ajis02-314	11	28	b	b	X
ajis02-314	11	29	)	)	PUNCT
ajis02-314	11	30	the	the	DET
ajis02-314	11	31	extension	extension	NOUN
ajis02-314	11	32	of	of	ADP
ajis02-314	11	33	these	these	DET
ajis02-314	11	34	models	model	NOUN
ajis02-314	11	35	for	for	ADP
ajis02-314	11	36	the	the	DET
ajis02-314	11	37	efficient	efficient	ADJ
ajis02-314	11	38	handling	handling	NOUN
ajis02-314	11	39	of	of	ADP
ajis02-314	11	40	geoinformation	geoinformation	NOUN
ajis02-314	11	41	;	;	PUNCT
ajis02-314	11	42	characteristic	characteristic	ADJ
ajis02-314	11	43	examples	example	NOUN
ajis02-314	11	44	are	be	AUX
ajis02-314	11	45	(	(	PUNCT
ajis02-314	11	46	benoit	benoit	NOUN
ajis02-314	11	47	et	et	PROPN
ajis02-314	11	48	.	.	PUNCT
ajis02-314	12	1	al	al	PROPN
ajis02-314	12	2	.	.	PROPN
ajis02-314	12	3	,	,	PUNCT
ajis02-314	12	4	1993	1993	NUM
ajis02-314	12	5	)	)	PUNCT
ajis02-314	12	6	and	and	CCONJ
ajis02-314	12	7	(	(	PUNCT
ajis02-314	12	8	scholl	scholl	NOUN
ajis02-314	12	9	and	and	CCONJ
ajis02-314	12	10	voisard	voisard	NOUN
ajis02-314	12	11	,	,	PUNCT
ajis02-314	12	12	1991	1991	NUM
ajis02-314	12	13	)	)	PUNCT
ajis02-314	12	14	for	for	ADP
ajis02-314	12	15	the	the	DET
ajis02-314	12	16	extension	extension	NOUN
ajis02-314	12	17	of	of	ADP
ajis02-314	12	18	o2	o2	PROPN
ajis02-314	12	19	,	,	PUNCT
ajis02-314	12	20	(	(	PUNCT
ajis02-314	12	21	pelagatti	pelagatti	PROPN
ajis02-314	12	22	et	et	PROPN
ajis02-314	12	23	.	.	PUNCT
ajis02-314	13	1	al	al	PROPN
ajis02-314	13	2	.	.	PROPN
ajis02-314	13	3	,	,	PUNCT
ajis02-314	13	4	1991	1991	NUM
ajis02-314	13	5	)	)	PUNCT
ajis02-314	13	6	for	for	ADP
ajis02-314	13	7	the	the	DET
ajis02-314	13	8	extension	extension	NOUN
ajis02-314	13	9	of	of	ADP
ajis02-314	13	10	er	er	INTJ
ajis02-314	13	11	,	,	PUNCT
ajis02-314	13	12	(	(	PUNCT
ajis02-314	13	13	ogis	ogis	NOUN
ajis02-314	13	14	,	,	PUNCT
ajis02-314	13	15	1994	1994	NUM
ajis02-314	13	16	)	)	PUNCT
ajis02-314	13	17	for	for	ADP
ajis02-314	13	18	the	the	DET
ajis02-314	13	19	establishment	establishment	NOUN
ajis02-314	13	20	of	of	ADP
ajis02-314	13	21	a	a	DET
ajis02-314	13	22	common	common	ADJ
ajis02-314	13	23	spatial	spatial	ADJ
ajis02-314	13	24	data	data	NOUN
ajis02-314	13	25	model	model	NOUN
ajis02-314	13	26	based	base	VERB
ajis02-314	13	27	on	on	ADP
ajis02-314	13	28	objectoriented	objectoriented	ADJ
ajis02-314	13	29	aspects	aspect	NOUN
ajis02-314	13	30	for	for	ADP
ajis02-314	13	31	the	the	DET
ajis02-314	13	32	communication	communication	NOUN
ajis02-314	13	33	among	among	ADP
ajis02-314	13	34	heterogeneous	heterogeneous	ADJ
ajis02-314	13	35	spatial	spatial	ADJ
ajis02-314	13	36	systems	system	NOUN
ajis02-314	13	37	.	.	PUNCT
ajis02-314	14	1	despite	despite	SCONJ
ajis02-314	14	2	the	the	DET
ajis02-314	14	3	significant	significant	ADJ
ajis02-314	14	4	research	research	NOUN
ajis02-314	14	5	efforts	effort	NOUN
ajis02-314	14	6	,	,	PUNCT
ajis02-314	14	7	the	the	DET
ajis02-314	14	8	result	result	NOUN
ajis02-314	14	9	is	be	AUX
ajis02-314	14	10	not	not	PART
ajis02-314	14	11	the	the	DET
ajis02-314	14	12	expected	expected	ADJ
ajis02-314	14	13	one	one	NUM
ajis02-314	14	14	:	:	PUNCT
ajis02-314	14	15	gis	gis	NOUN
ajis02-314	14	16	still	still	ADV
ajis02-314	14	17	lack	lack	VERB
ajis02-314	14	18	portability	portability	NOUN
ajis02-314	14	19	,	,	PUNCT
ajis02-314	14	20	maintainability	maintainability	NOUN
ajis02-314	14	21	,	,	PUNCT
ajis02-314	14	22	scalability	scalability	NOUN
ajis02-314	14	23	and	and	CCONJ
ajis02-314	14	24	sometimes	sometimes	ADV
ajis02-314	14	25	even	even	ADV
ajis02-314	14	26	correctness	correctness	NOUN
ajis02-314	14	27	.	.	PUNCT
ajis02-314	15	1	the	the	DET
ajis02-314	15	2	reason	reason	NOUN
ajis02-314	15	3	is	be	AUX
ajis02-314	15	4	that	that	SCONJ
ajis02-314	15	5	they	they	PRON
ajis02-314	15	6	are	be	AUX
ajis02-314	15	7	built	build	VERB
ajis02-314	15	8	without	without	ADP
ajis02-314	15	9	any	any	DET
ajis02-314	15	10	consideration	consideration	NOUN
ajis02-314	15	11	to	to	ADP
ajis02-314	15	12	a	a	DET
ajis02-314	15	13	particular	particular	ADJ
ajis02-314	15	14	methodology	methodology	NOUN
ajis02-314	15	15	-usually	-usually	NOUN
ajis02-314	15	16	they	they	PRON
ajis02-314	15	17	are	be	AUX
ajis02-314	15	18	developed	develop	VERB
ajis02-314	15	19	in	in	ADP
ajis02-314	15	20	an	an	DET
ajis02-314	15	21	ad	ad	NOUN
ajis02-314	15	22	-	-	PUNCT
ajis02-314	15	23	hoc	hoc	X
ajis02-314	15	24	way	way	NOUN
ajis02-314	15	25	.	.	PUNCT
ajis02-314	16	1	our	our	PRON
ajis02-314	16	2	position	position	NOUN
ajis02-314	16	3	is	be	AUX
ajis02-314	16	4	that	that	SCONJ
ajis02-314	16	5	gis	gis	PROPN
ajis02-314	16	6	are	be	AUX
ajis02-314	16	7	special	special	ADJ
ajis02-314	16	8	cases	case	NOUN
ajis02-314	16	9	of	of	ADP
ajis02-314	16	10	information	information	NOUN
ajis02-314	16	11	systems	system	NOUN
ajis02-314	16	12	(	(	PUNCT
ajis02-314	16	13	is	be	AUX
ajis02-314	16	14	)	)	PUNCT
ajis02-314	16	15	and	and	CCONJ
ajis02-314	16	16	spatial	spatial	ADJ
ajis02-314	16	17	databases	database	NOUN
ajis02-314	16	18	an	an	DET
ajis02-314	16	19	indispensable	indispensable	ADJ
ajis02-314	16	20	part	part	NOUN
ajis02-314	16	21	of	of	ADP
ajis02-314	16	22	them	they	PRON
ajis02-314	16	23	.	.	PUNCT
ajis02-314	17	1	by	by	ADP
ajis02-314	17	2	using	use	VERB
ajis02-314	17	3	well	well	ADV
ajis02-314	17	4	-	-	PUNCT
ajis02-314	17	5	known	know	VERB
ajis02-314	17	6	modeling	modeling	NOUN
ajis02-314	17	7	techniques	technique	NOUN
ajis02-314	17	8	such	such	ADJ
ajis02-314	17	9	as	as	ADP
ajis02-314	17	10	standard	standard	ADJ
ajis02-314	17	11	application	application	NOUN
ajis02-314	17	12	design	design	NOUN
ajis02-314	17	13	methodologies	methodology	NOUN
ajis02-314	17	14	for	for	ADP
ajis02-314	17	15	is	be	AUX
ajis02-314	17	16	,	,	PUNCT
ajis02-314	17	17	the	the	DET
ajis02-314	17	18	resulting	result	VERB
ajis02-314	17	19	systems	system	NOUN
ajis02-314	17	20	are	be	AUX
ajis02-314	17	21	-at	-at	PUNCT
ajis02-314	17	22	leasteasy	leasteasy	VERB
ajis02-314	17	23	to	to	PART
ajis02-314	17	24	be	be	AUX
ajis02-314	17	25	extended	extend	VERB
ajis02-314	17	26	and	and	CCONJ
ajis02-314	17	27	maintained	maintain	VERB
ajis02-314	17	28	.	.	PUNCT
ajis02-314	18	1	on	on	ADP
ajis02-314	18	2	the	the	DET
ajis02-314	18	3	other	other	ADJ
ajis02-314	18	4	hand	hand	NOUN
ajis02-314	18	5	,	,	PUNCT
ajis02-314	18	6	such	such	ADJ
ajis02-314	18	7	methodologies	methodology	NOUN
ajis02-314	18	8	should	should	AUX
ajis02-314	18	9	be	be	AUX
ajis02-314	18	10	extended	extend	VERB
ajis02-314	18	11	to	to	PART
ajis02-314	18	12	accommodate	accommodate	VERB
ajis02-314	18	13	the	the	DET
ajis02-314	18	14	particularities	particularity	NOUN
ajis02-314	18	15	of	of	ADP
ajis02-314	18	16	spatial	spatial	ADJ
ajis02-314	18	17	information	information	NOUN
ajis02-314	18	18	.	.	PUNCT
ajis02-314	19	1	from	from	ADP
ajis02-314	19	2	this	this	DET
ajis02-314	19	3	perspective	perspective	NOUN
ajis02-314	19	4	,	,	PUNCT
ajis02-314	19	5	for	for	ADP
ajis02-314	19	6	the	the	DET
ajis02-314	19	7	analysis	analysis	NOUN
ajis02-314	19	8	and	and	CCONJ
ajis02-314	19	9	design	design	NOUN
ajis02-314	19	10	of	of	ADP
ajis02-314	19	11	spatial	spatial	ADJ
ajis02-314	19	12	database	database	NOUN
ajis02-314	19	13	design	design	NOUN
ajis02-314	19	14	for	for	ADP
ajis02-314	19	15	geographic	geographic	ADJ
ajis02-314	19	16	application	application	NOUN
ajis02-314	19	17	we	we	PRON
ajis02-314	19	18	adapted	adapt	VERB
ajis02-314	19	19	a	a	DET
ajis02-314	19	20	well	well	ADV
ajis02-314	19	21	-	-	PUNCT
ajis02-314	19	22	known	know	VERB
ajis02-314	19	23	methodology	methodology	NOUN
ajis02-314	19	24	,	,	PUNCT
ajis02-314	19	25	which	which	PRON
ajis02-314	19	26	includes	include	VERB
ajis02-314	19	27	the	the	DET
ajis02-314	19	28	phases	phase	NOUN
ajis02-314	19	29	of	of	ADP
ajis02-314	19	30	conceptual	conceptual	ADJ
ajis02-314	19	31	,	,	PUNCT
ajis02-314	19	32	logical	logical	ADJ
ajis02-314	19	33	,	,	PUNCT
ajis02-314	19	34	and	and	CCONJ
ajis02-314	19	35	physical	physical	ADJ
ajis02-314	19	36	organisation	organisation	NOUN
ajis02-314	19	37	of	of	ADP
ajis02-314	19	38	data	data	PROPN
ajis02-314	19	39	.	.	PUNCT
ajis02-314	20	1	for	for	ADP
ajis02-314	20	2	the	the	DET
ajis02-314	20	3	conceptual	conceptual	ADJ
ajis02-314	20	4	and	and	CCONJ
ajis02-314	20	5	logical	logical	ADJ
ajis02-314	20	6	phases	phase	NOUN
ajis02-314	20	7	we	we	PRON
ajis02-314	20	8	employed	employ	VERB
ajis02-314	20	9	representative	representative	ADJ
ajis02-314	20	10	-already	-already	ADJ
ajis02-314	20	11	existingmodels	existingmodel	NOUN
ajis02-314	20	12	to	to	PART
ajis02-314	20	13	capture	capture	VERB
ajis02-314	20	14	*	*	PUNCT
ajis02-314	20	15	this	this	DET
ajis02-314	20	16	work	work	NOUN
ajis02-314	20	17	was	be	AUX
ajis02-314	20	18	completed	complete	VERB
ajis02-314	20	19	after	after	SCONJ
ajis02-314	20	20	the	the	DET
ajis02-314	20	21	second	second	ADJ
ajis02-314	20	22	author	author	NOUN
ajis02-314	20	23	had	have	AUX
ajis02-314	20	24	joined	join	VERB
ajis02-314	20	25	the	the	DET
ajis02-314	20	26	university	university	PROPN
ajis02-314	20	27	of	of	ADP
ajis02-314	20	28	aalborg	aalborg	PROPN
ajis02-314	20	29	.	.	PUNCT
ajis02-314	21	1	her	her	PRON
ajis02-314	21	2	research	research	NOUN
ajis02-314	21	3	was	be	AUX
ajis02-314	21	4	supported	support	VERB
ajis02-314	21	5	in	in	ADP
ajis02-314	21	6	part	part	NOUN
ajis02-314	21	7	by	by	ADP
ajis02-314	21	8	the	the	DET
ajis02-314	21	9	chorochronos	chorochronos	NOUN
ajis02-314	21	10	project	project	NOUN
ajis02-314	21	11	,	,	PUNCT
ajis02-314	21	12	funded	fund	VERB
ajis02-314	21	13	by	by	ADP
ajis02-314	21	14	the	the	DET
ajis02-314	21	15	european	european	PROPN
ajis02-314	21	16	commission	commission	PROPN
ajis02-314	21	17	dg	dg	PROPN
ajis02-314	21	18	xii	xii	PROPN
ajis02-314	21	19	science	science	NOUN
ajis02-314	21	20	,	,	PUNCT
ajis02-314	21	21	research	research	NOUN
ajis02-314	21	22	and	and	CCONJ
ajis02-314	21	23	development	development	NOUN
ajis02-314	21	24	,	,	PUNCT
ajis02-314	21	25	as	as	ADP
ajis02-314	21	26	a	a	DET
ajis02-314	21	27	networks	network	NOUN
ajis02-314	21	28	activity	activity	NOUN
ajis02-314	21	29	of	of	ADP
ajis02-314	21	30	the	the	DET
ajis02-314	21	31	training	training	NOUN
ajis02-314	21	32	and	and	CCONJ
ajis02-314	21	33	mobility	mobility	NOUN
ajis02-314	21	34	of	of	ADP
ajis02-314	21	35	researchers	researcher	NOUN
ajis02-314	21	36	programme	programme	NOUN
ajis02-314	21	37	,	,	PUNCT
ajis02-314	21	38	contract	contract	NOUN
ajis02-314	21	39	no	no	INTJ
ajis02-314	21	40	.	.	PUNCT
ajis02-314	22	1	fmrx	fmrx	ADJ
ajis02-314	22	2	-	-	PUNCT
ajis02-314	22	3	ct96	ct96	PROPN
ajis02-314	22	4	-	-	PUNCT
ajis02-314	22	5	0056	0056	NUM
ajis02-314	22	6	.	.	PUNCT
ajis02-314	23	1	the	the	DET
ajis02-314	23	2	spatial	spatial	ADJ
ajis02-314	23	3	aspects	aspect	NOUN
ajis02-314	23	4	.	.	PUNCT
ajis02-314	24	1	whenever	whenever	SCONJ
ajis02-314	24	2	it	it	PRON
ajis02-314	24	3	was	be	AUX
ajis02-314	24	4	desirable	desirable	ADJ
ajis02-314	24	5	,	,	PUNCT
ajis02-314	24	6	we	we	PRON
ajis02-314	24	7	extended	extend	VERB
ajis02-314	24	8	the	the	DET
ajis02-314	24	9	provided	provide	VERB
ajis02-314	24	10	modeling	modeling	NOUN
ajis02-314	24	11	techniques	technique	NOUN
ajis02-314	24	12	for	for	ADP
ajis02-314	24	13	that	that	DET
ajis02-314	24	14	purpose	purpose	NOUN
ajis02-314	24	15	.	.	PUNCT
ajis02-314	25	1	we	we	PRON
ajis02-314	25	2	tested	test	VERB
ajis02-314	25	3	this	this	DET
ajis02-314	25	4	approach	approach	NOUN
ajis02-314	25	5	in	in	ADP
ajis02-314	25	6	real	real	ADJ
ajis02-314	25	7	world	world	NOUN
ajis02-314	25	8	applications	application	NOUN
ajis02-314	25	9	,	,	PUNCT
ajis02-314	25	10	such	such	ADJ
ajis02-314	25	11	as	as	ADP
ajis02-314	25	12	network	network	NOUN
ajis02-314	25	13	utility	utility	NOUN
ajis02-314	25	14	(	(	PUNCT
ajis02-314	25	15	utilnets	utilnet	NOUN
ajis02-314	25	16	,	,	PUNCT
ajis02-314	25	17	1994	1994	NUM
ajis02-314	25	18	)	)	PUNCT
ajis02-314	25	19	(	(	PUNCT
ajis02-314	25	20	tsironis	tsironis	PROPN
ajis02-314	25	21	,	,	PUNCT
ajis02-314	25	22	1992	1992	NUM
ajis02-314	25	23	)	)	PUNCT
ajis02-314	25	24	,	,	PUNCT
ajis02-314	25	25	cadastral	cadastral	NOUN
ajis02-314	25	26	,	,	PUNCT
ajis02-314	25	27	and	and	CCONJ
ajis02-314	25	28	forest	forest	NOUN
ajis02-314	25	29	management	management	NOUN
ajis02-314	25	30	systems	system	NOUN
ajis02-314	25	31	.	.	PUNCT
ajis02-314	26	1	in	in	ADP
ajis02-314	26	2	this	this	DET
ajis02-314	26	3	paper	paper	NOUN
ajis02-314	26	4	we	we	PRON
ajis02-314	26	5	present	present	VERB
ajis02-314	26	6	an	an	DET
ajis02-314	26	7	excerpt	excerpt	NOUN
ajis02-314	26	8	of	of	ADP
ajis02-314	26	9	the	the	DET
ajis02-314	26	10	evaluation	evaluation	NOUN
ajis02-314	26	11	and	and	CCONJ
ajis02-314	26	12	comparison	comparison	NOUN
ajis02-314	26	13	of	of	ADP
ajis02-314	26	14	the	the	DET
ajis02-314	26	15	models	model	NOUN
ajis02-314	26	16	we	we	PRON
ajis02-314	26	17	used	use	VERB
ajis02-314	26	18	during	during	ADP
ajis02-314	26	19	this	this	DET
ajis02-314	26	20	research	research	NOUN
ajis02-314	26	21	effort	effort	NOUN
ajis02-314	26	22	.	.	PUNCT
ajis02-314	27	1	the	the	DET
ajis02-314	27	2	contribution	contribution	NOUN
ajis02-314	27	3	of	of	ADP
ajis02-314	27	4	this	this	DET
ajis02-314	27	5	work	work	NOUN
ajis02-314	27	6	lies	lie	VERB
ajis02-314	27	7	at	at	ADP
ajis02-314	27	8	exactly	exactly	ADV
ajis02-314	27	9	this	this	DET
ajis02-314	27	10	point	point	NOUN
ajis02-314	27	11	:	:	PUNCT
ajis02-314	27	12	by	by	ADP
ajis02-314	27	13	providing	provide	VERB
ajis02-314	27	14	a	a	DET
ajis02-314	27	15	comparative	comparative	ADJ
ajis02-314	27	16	study	study	NOUN
ajis02-314	27	17	about	about	ADP
ajis02-314	27	18	the	the	DET
ajis02-314	27	19	modeling	modeling	NOUN
ajis02-314	27	20	techniques	technique	NOUN
ajis02-314	27	21	that	that	PRON
ajis02-314	27	22	can	can	AUX
ajis02-314	27	23	be	be	AUX
ajis02-314	27	24	used	use	VERB
ajis02-314	27	25	for	for	ADP
ajis02-314	27	26	geographic	geographic	ADJ
ajis02-314	27	27	data	datum	NOUN
ajis02-314	27	28	modeling	modeling	NOUN
ajis02-314	27	29	,	,	PUNCT
ajis02-314	27	30	we	we	PRON
ajis02-314	27	31	help	help	VERB
ajis02-314	27	32	designers	designer	NOUN
ajis02-314	27	33	to	to	PART
ajis02-314	27	34	choose	choose	VERB
ajis02-314	27	35	the	the	DET
ajis02-314	27	36	most	most	ADV
ajis02-314	27	37	appropriate	appropriate	ADJ
ajis02-314	27	38	models	model	NOUN
ajis02-314	27	39	for	for	ADP
ajis02-314	27	40	this	this	DET
ajis02-314	27	41	purpose	purpose	NOUN
ajis02-314	27	42	,	,	PUNCT
ajis02-314	27	43	based	base	VERB
ajis02-314	27	44	on	on	ADP
ajis02-314	27	45	specific	specific	ADJ
ajis02-314	27	46	application	application	NOUN
ajis02-314	27	47	requirements	requirement	NOUN
ajis02-314	27	48	.	.	PUNCT
ajis02-314	28	1	the	the	DET
ajis02-314	28	2	models	model	NOUN
ajis02-314	28	3	we	we	PRON
ajis02-314	28	4	compare	compare	VERB
ajis02-314	28	5	are	be	AUX
ajis02-314	28	6	:	:	PUNCT
ajis02-314	28	7	(	(	PUNCT
ajis02-314	28	8	a	a	X
ajis02-314	28	9	)	)	PUNCT
ajis02-314	28	10	er	er	INTJ
ajis02-314	28	11	(	(	PUNCT
ajis02-314	28	12	chen	chen	PROPN
ajis02-314	28	13	,	,	PUNCT
ajis02-314	28	14	1976	1976	NUM
ajis02-314	28	15	)	)	PUNCT
ajis02-314	28	16	,	,	PUNCT
ajis02-314	28	17	as	as	ADP
ajis02-314	28	18	a	a	DET
ajis02-314	28	19	representative	representative	NOUN
ajis02-314	28	20	of	of	ADP
ajis02-314	28	21	the	the	DET
ajis02-314	28	22	conceptual	conceptual	ADJ
ajis02-314	28	23	models	model	NOUN
ajis02-314	28	24	family	family	NOUN
ajis02-314	28	25	,	,	PUNCT
ajis02-314	28	26	(	(	PUNCT
ajis02-314	28	27	b	b	X
ajis02-314	28	28	)	)	PUNCT
ajis02-314	28	29	ifo	ifo	NOUN
ajis02-314	28	30	(	(	PUNCT
ajis02-314	28	31	abiteboul	abiteboul	PROPN
ajis02-314	28	32	and	and	CCONJ
ajis02-314	28	33	hull	hull	NOUN
ajis02-314	28	34	,	,	PUNCT
ajis02-314	28	35	1987	1987	NUM
ajis02-314	28	36	)	)	PUNCT
ajis02-314	28	37	,	,	PUNCT
ajis02-314	28	38	as	as	ADP
ajis02-314	28	39	a	a	DET
ajis02-314	28	40	strong	strong	ADJ
ajis02-314	28	41	mathematical	mathematical	ADJ
ajis02-314	28	42	conceptual	conceptual	ADJ
ajis02-314	28	43	model	model	NOUN
ajis02-314	28	44	,	,	PUNCT
ajis02-314	28	45	(	(	PUNCT
ajis02-314	28	46	c	c	X
ajis02-314	28	47	)	)	PUNCT
ajis02-314	28	48	the	the	DET
ajis02-314	28	49	object	object	NOUN
ajis02-314	28	50	model	model	NOUN
ajis02-314	28	51	of	of	ADP
ajis02-314	28	52	the	the	DET
ajis02-314	28	53	object	object	NOUN
ajis02-314	28	54	modeling	modeling	NOUN
ajis02-314	28	55	technique	technique	NOUN
ajis02-314	28	56	(	(	PUNCT
ajis02-314	28	57	rumbaugh	rumbaugh	NOUN
ajis02-314	28	58	,	,	PUNCT
ajis02-314	28	59	et	et	PROPN
ajis02-314	28	60	.	.	PUNCT
ajis02-314	29	1	al	al	PROPN
ajis02-314	29	2	.	.	PROPN
ajis02-314	29	3	,	,	PUNCT
ajis02-314	29	4	1991	1991	NUM
ajis02-314	29	5	)	)	PUNCT
ajis02-314	29	6	,	,	PUNCT
ajis02-314	29	7	as	as	ADP
ajis02-314	29	8	a	a	DET
ajis02-314	29	9	typical	typical	ADJ
ajis02-314	29	10	object	object	NOUN
ajis02-314	29	11	-	-	PUNCT
ajis02-314	29	12	oriented	orient	VERB
ajis02-314	29	13	model	model	NOUN
ajis02-314	29	14	and	and	CCONJ
ajis02-314	29	15	,	,	PUNCT
ajis02-314	29	16	(	(	PUNCT
ajis02-314	29	17	d	d	X
ajis02-314	29	18	)	)	PUNCT
ajis02-314	29	19	the	the	DET
ajis02-314	29	20	powerful	powerful	ADJ
ajis02-314	29	21	and	and	CCONJ
ajis02-314	29	22	mathematically	mathematically	ADV
ajis02-314	29	23	sound	sound	ADJ
ajis02-314	29	24	relational	relational	ADJ
ajis02-314	29	25	model	model	NOUN
ajis02-314	29	26	.	.	PUNCT
ajis02-314	30	1	we	we	PRON
ajis02-314	30	2	focus	focus	VERB
ajis02-314	30	3	on	on	ADP
ajis02-314	30	4	the	the	DET
ajis02-314	30	5	more	more	ADV
ajis02-314	30	6	interesting	interesting	ADJ
ajis02-314	30	7	and	and	CCONJ
ajis02-314	30	8	general	general	ADJ
ajis02-314	30	9	points	point	NOUN
ajis02-314	30	10	,	,	PUNCT
ajis02-314	30	11	leaving	leave	VERB
ajis02-314	30	12	out	out	ADP
ajis02-314	30	13	modeling	model	VERB
ajis02-314	30	14	aspects	aspect	NOUN
ajis02-314	30	15	concerning	concern	VERB
ajis02-314	30	16	particular	particular	ADJ
ajis02-314	30	17	geographic	geographic	ADJ
ajis02-314	30	18	environments	environment	NOUN
ajis02-314	30	19	(	(	PUNCT
ajis02-314	30	20	for	for	ADP
ajis02-314	30	21	example	example	NOUN
ajis02-314	30	22	,	,	PUNCT
ajis02-314	30	23	special	special	ADJ
ajis02-314	30	24	network	network	NOUN
ajis02-314	30	25	modeling	modeling	NOUN
ajis02-314	30	26	needs	need	NOUN
ajis02-314	30	27	)	)	PUNCT
ajis02-314	30	28	.	.	PUNCT
ajis02-314	31	1	the	the	DET
ajis02-314	31	2	rest	rest	NOUN
ajis02-314	31	3	of	of	ADP
ajis02-314	31	4	the	the	DET
ajis02-314	31	5	paper	paper	NOUN
ajis02-314	31	6	is	be	AUX
ajis02-314	31	7	organised	organise	VERB
ajis02-314	31	8	as	as	ADP
ajis02-314	31	9	following	follow	VERB
ajis02-314	31	10	:	:	PUNCT
ajis02-314	31	11	in	in	ADP
ajis02-314	31	12	section	section	NOUN
ajis02-314	31	13	2	2	NUM
ajis02-314	31	14	we	we	PRON
ajis02-314	31	15	give	give	VERB
ajis02-314	31	16	a	a	DET
ajis02-314	31	17	set	set	NOUN
ajis02-314	31	18	of	of	ADP
ajis02-314	31	19	exemplary	exemplary	ADJ
ajis02-314	31	20	problems	problem	NOUN
ajis02-314	31	21	for	for	ADP
ajis02-314	31	22	spatial	spatial	ADJ
ajis02-314	31	23	systems	system	NOUN
ajis02-314	31	24	on	on	ADP
ajis02-314	31	25	which	which	PRON
ajis02-314	31	26	we	we	PRON
ajis02-314	31	27	test	test	VERB
ajis02-314	31	28	the	the	DET
ajis02-314	31	29	suitability	suitability	NOUN
ajis02-314	31	30	of	of	ADP
ajis02-314	31	31	each	each	DET
ajis02-314	31	32	model	model	NOUN
ajis02-314	31	33	.	.	PUNCT
ajis02-314	32	1	in	in	ADP
ajis02-314	32	2	section	section	NOUN
ajis02-314	32	3	3	3	NUM
ajis02-314	32	4	we	we	PRON
ajis02-314	32	5	discuss	discuss	VERB
ajis02-314	32	6	the	the	DET
ajis02-314	32	7	criteria	criterion	NOUN
ajis02-314	32	8	of	of	ADP
ajis02-314	32	9	the	the	DET
ajis02-314	32	10	evaluation	evaluation	NOUN
ajis02-314	32	11	for	for	ADP
ajis02-314	32	12	a	a	DET
ajis02-314	32	13	good	good	ADJ
ajis02-314	32	14	spatial	spatial	ADJ
ajis02-314	32	15	database	database	NOUN
ajis02-314	32	16	model	model	NOUN
ajis02-314	32	17	.	.	PUNCT
ajis02-314	33	1	section	section	NOUN
ajis02-314	33	2	4	4	NUM
ajis02-314	33	3	shows	show	VERB
ajis02-314	33	4	the	the	DET
ajis02-314	33	5	evaluation	evaluation	NOUN
ajis02-314	33	6	of	of	ADP
ajis02-314	33	7	models	model	NOUN
ajis02-314	33	8	:	:	PUNCT
ajis02-314	33	9	in	in	ADP
ajis02-314	33	10	§	§	NOUN
ajis02-314	33	11	4.1	4.1	NUM
ajis02-314	33	12	we	we	PRON
ajis02-314	33	13	discuss	discuss	VERB
ajis02-314	33	14	the	the	DET
ajis02-314	33	15	er	er	INTJ
ajis02-314	33	16	,	,	PUNCT
ajis02-314	33	17	ifo	ifo	PROPN
ajis02-314	33	18	and	and	CCONJ
ajis02-314	33	19	omt	omt	PROPN
ajis02-314	33	20	models	model	NOUN
ajis02-314	33	21	for	for	ADP
ajis02-314	33	22	the	the	DET
ajis02-314	33	23	conceptual	conceptual	ADJ
ajis02-314	33	24	design	design	NOUN
ajis02-314	33	25	of	of	ADP
ajis02-314	33	26	gis	gis	NOUN
ajis02-314	33	27	,	,	PUNCT
ajis02-314	33	28	while	while	SCONJ
ajis02-314	33	29	in	in	ADP
ajis02-314	33	30	§	§	NOUN
ajis02-314	33	31	4.2	4.2	NUM
ajis02-314	33	32	we	we	PRON
ajis02-314	33	33	argue	argue	VERB
ajis02-314	33	34	why	why	SCONJ
ajis02-314	33	35	the	the	DET
ajis02-314	33	36	relational	relational	ADJ
ajis02-314	33	37	model	model	NOUN
ajis02-314	33	38	is	be	AUX
ajis02-314	33	39	a	a	DET
ajis02-314	33	40	good	good	ADJ
ajis02-314	33	41	basis	basis	NOUN
ajis02-314	33	42	to	to	PART
ajis02-314	33	43	serve	serve	VERB
ajis02-314	33	44	spatial	spatial	ADJ
ajis02-314	33	45	peculiarities	peculiarity	NOUN
ajis02-314	33	46	at	at	ADP
ajis02-314	33	47	the	the	DET
ajis02-314	33	48	logical	logical	ADJ
ajis02-314	33	49	level	level	NOUN
ajis02-314	33	50	.	.	PUNCT
ajis02-314	34	1	we	we	PRON
ajis02-314	34	2	conclude	conclude	VERB
ajis02-314	34	3	in	in	ADP
ajis02-314	34	4	section	section	NOUN
ajis02-314	34	5	5	5	NUM
ajis02-314	34	6	with	with	ADP
ajis02-314	34	7	the	the	DET
ajis02-314	34	8	comparative	comparative	ADJ
ajis02-314	34	9	results	result	NOUN
ajis02-314	34	10	.	.	PUNCT
ajis02-314	35	1	desiderata	desiderata	PROPN
ajis02-314	35	2	for	for	ADP
ajis02-314	35	3	the	the	DET
ajis02-314	35	4	geographic	geographic	ADJ
ajis02-314	35	5	database	database	NOUN
ajis02-314	35	6	design	design	NOUN
ajis02-314	35	7	of	of	ADP
ajis02-314	35	8	geographic	geographic	ADJ
ajis02-314	35	9	applications	application	NOUN
ajis02-314	35	10	in	in	ADP
ajis02-314	35	11	this	this	DET
ajis02-314	35	12	section	section	NOUN
ajis02-314	35	13	we	we	PRON
ajis02-314	35	14	give	give	VERB
ajis02-314	35	15	a	a	DET
ajis02-314	35	16	set	set	NOUN
ajis02-314	35	17	of	of	ADP
ajis02-314	35	18	exemplary	exemplary	ADJ
ajis02-314	35	19	problems	problem	NOUN
ajis02-314	35	20	for	for	ADP
ajis02-314	35	21	spatial	spatial	ADJ
ajis02-314	35	22	systems	system	NOUN
ajis02-314	35	23	on	on	ADP
ajis02-314	35	24	which	which	PRON
ajis02-314	35	25	the	the	DET
ajis02-314	35	26	suitability	suitability	NOUN
ajis02-314	35	27	of	of	ADP
ajis02-314	35	28	a	a	DET
ajis02-314	35	29	model	model	NOUN
ajis02-314	35	30	will	will	AUX
ajis02-314	35	31	be	be	AUX
ajis02-314	35	32	tested	test	VERB
ajis02-314	35	33	.	.	PUNCT
ajis02-314	36	1	practical	practical	ADJ
ajis02-314	36	2	experience	experience	NOUN
ajis02-314	36	3	(	(	PUNCT
ajis02-314	36	4	utilnets	utilnet	NOUN
ajis02-314	36	5	,	,	PUNCT
ajis02-314	36	6	1994	1994	NUM
ajis02-314	36	7	)	)	PUNCT
ajis02-314	36	8	,	,	PUNCT
ajis02-314	36	9	(	(	PUNCT
ajis02-314	36	10	tsironis	tsironis	X
ajis02-314	36	11	,	,	PUNCT
ajis02-314	36	12	1992	1992	NUM
ajis02-314	36	13	)	)	PUNCT
ajis02-314	36	14	as	as	ADV
ajis02-314	36	15	well	well	ADV
ajis02-314	36	16	as	as	ADP
ajis02-314	36	17	theoretical	theoretical	ADJ
ajis02-314	36	18	research	research	NOUN
ajis02-314	36	19	(	(	PUNCT
ajis02-314	36	20	tryfona	tryfona	NOUN
ajis02-314	36	21	and	and	CCONJ
ajis02-314	36	22	hadzilacos	hadzilaco	NOUN
ajis02-314	36	23	,	,	PUNCT
ajis02-314	36	24	1995a	1995a	NUM
ajis02-314	36	25	)	)	PUNCT
ajis02-314	36	26	,	,	PUNCT
ajis02-314	36	27	(	(	PUNCT
ajis02-314	36	28	tryfona	tryfona	NOUN
ajis02-314	36	29	,	,	PUNCT
ajis02-314	36	30	1994	1994	NUM
ajis02-314	36	31	)	)	PUNCT
ajis02-314	36	32	reveal	reveal	VERB
ajis02-314	36	33	the	the	DET
ajis02-314	36	34	following	follow	VERB
ajis02-314	36	35	issues	issue	NOUN
ajis02-314	36	36	as	as	ADP
ajis02-314	36	37	the	the	DET
ajis02-314	36	38	most	most	ADV
ajis02-314	36	39	important	important	ADJ
ajis02-314	36	40	and	and	CCONJ
ajis02-314	36	41	critical	critical	ADJ
ajis02-314	36	42	peculiarities	peculiarity	NOUN
ajis02-314	36	43	of	of	ADP
ajis02-314	36	44	geographic	geographic	ADJ
ajis02-314	36	45	databases	database	NOUN
ajis02-314	36	46	:	:	PUNCT
ajis02-314	36	47	•	•	NUM
ajis02-314	36	48	object	object	NOUN
ajis02-314	36	49	's	's	PART
ajis02-314	36	50	position	position	NOUN
ajis02-314	36	51	in	in	ADP
ajis02-314	36	52	space	space	NOUN
ajis02-314	36	53	.	.	PUNCT
ajis02-314	37	1	in	in	ADP
ajis02-314	37	2	the	the	DET
ajis02-314	37	3	real	real	ADJ
ajis02-314	37	4	world	world	NOUN
ajis02-314	37	5	,	,	PUNCT
ajis02-314	37	6	objects	object	NOUN
ajis02-314	37	7	have	have	VERB
ajis02-314	37	8	a	a	DET
ajis02-314	37	9	position	position	NOUN
ajis02-314	37	10	,	,	PUNCT
ajis02-314	37	11	which	which	PRON
ajis02-314	37	12	is	be	AUX
ajis02-314	37	13	the	the	DET
ajis02-314	37	14	object	object	NOUN
ajis02-314	37	15	's	's	PART
ajis02-314	37	16	link	link	NOUN
ajis02-314	37	17	with	with	ADP
ajis02-314	37	18	space	space	NOUN
ajis02-314	37	19	.	.	PUNCT
ajis02-314	38	1	in	in	ADP
ajis02-314	38	2	information	information	NOUN
ajis02-314	38	3	systems	system	NOUN
ajis02-314	38	4	we	we	PRON
ajis02-314	38	5	are	be	AUX
ajis02-314	38	6	only	only	ADV
ajis02-314	38	7	interested	interested	ADJ
ajis02-314	38	8	in	in	ADP
ajis02-314	38	9	position	position	NOUN
ajis02-314	38	10	for	for	ADP
ajis02-314	38	11	some	some	DET
ajis02-314	38	12	objects	object	NOUN
ajis02-314	38	13	:	:	PUNCT
ajis02-314	38	14	these	these	PRON
ajis02-314	38	15	are	be	AUX
ajis02-314	38	16	the	the	DET
ajis02-314	38	17	geographic	geographic	ADJ
ajis02-314	38	18	or	or	CCONJ
ajis02-314	38	19	spatial	spatial	ADJ
ajis02-314	38	20	objects	object	NOUN
ajis02-314	38	21	of	of	ADP
ajis02-314	38	22	the	the	DET
ajis02-314	38	23	application	application	NOUN
ajis02-314	38	24	.	.	PUNCT
ajis02-314	39	1	the	the	DET
ajis02-314	39	2	position	position	NOUN
ajis02-314	39	3	of	of	ADP
ajis02-314	39	4	an	an	DET
ajis02-314	39	5	object	object	NOUN
ajis02-314	39	6	includes	include	VERB
ajis02-314	39	7	its	its	PRON
ajis02-314	39	8	location	location	NOUN
ajis02-314	39	9	(	(	PUNCT
ajis02-314	39	10	centroid	centroid	NOUN
ajis02-314	39	11	)	)	PUNCT
ajis02-314	39	12	,	,	PUNCT
ajis02-314	39	13	shape	shape	NOUN
ajis02-314	39	14	,	,	PUNCT
ajis02-314	39	15	size	size	NOUN
ajis02-314	39	16	and	and	CCONJ
ajis02-314	39	17	orientation	orientation	NOUN
ajis02-314	39	18	.	.	PUNCT
ajis02-314	40	1	position	position	NOUN
ajis02-314	40	2	has	have	VERB
ajis02-314	40	3	a	a	DET
ajis02-314	40	4	fixed	fix	VERB
ajis02-314	40	5	meaning	meaning	NOUN
ajis02-314	40	6	:	:	PUNCT
ajis02-314	40	7	it	it	PRON
ajis02-314	40	8	is	be	AUX
ajis02-314	40	9	a	a	DET
ajis02-314	40	10	function	function	NOUN
ajis02-314	40	11	on	on	ADP
ajis02-314	40	12	all	all	PRON
ajis02-314	40	13	and	and	CCONJ
ajis02-314	40	14	only	only	ADV
ajis02-314	40	15	on	on	ADP
ajis02-314	40	16	geographic	geographic	ADJ
ajis02-314	40	17	objects	object	NOUN
ajis02-314	40	18	and	and	CCONJ
ajis02-314	40	19	returns	return	NOUN
ajis02-314	40	20	for	for	ADP
ajis02-314	40	21	each	each	DET
ajis02-314	40	22	geographic	geographic	ADJ
ajis02-314	40	23	object	object	NOUN
ajis02-314	40	24	a	a	DET
ajis02-314	40	25	part	part	NOUN
ajis02-314	40	26	of	of	ADP
ajis02-314	40	27	space	space	NOUN
ajis02-314	40	28	.	.	PUNCT
ajis02-314	41	1	there	there	PRON
ajis02-314	41	2	is	be	VERB
ajis02-314	41	3	also	also	ADV
ajis02-314	41	4	the	the	DET
ajis02-314	41	5	need	need	NOUN
ajis02-314	41	6	to	to	PART
ajis02-314	41	7	capture	capture	VERB
ajis02-314	41	8	space	space	NOUN
ajis02-314	41	9	in	in	ADP
ajis02-314	41	10	order	order	NOUN
ajis02-314	41	11	to	to	PART
ajis02-314	41	12	locate	locate	VERB
ajis02-314	41	13	objects	object	NOUN
ajis02-314	41	14	in	in	ADP
ajis02-314	41	15	it	it	PRON
ajis02-314	41	16	.	.	PUNCT
ajis02-314	42	1	space	space	NOUN
ajis02-314	42	2	is	be	AUX
ajis02-314	42	3	a	a	DET
ajis02-314	42	4	set	set	NOUN
ajis02-314	42	5	.	.	PUNCT
ajis02-314	43	1	the	the	DET
ajis02-314	43	2	elements	element	NOUN
ajis02-314	43	3	of	of	ADP
ajis02-314	43	4	space	space	NOUN
ajis02-314	43	5	are	be	AUX
ajis02-314	43	6	called	call	VERB
ajis02-314	43	7	points	point	NOUN
ajis02-314	43	8	.	.	PUNCT
ajis02-314	44	1	any	any	DET
ajis02-314	44	2	set	set	NOUN
ajis02-314	44	3	will	will	AUX
ajis02-314	44	4	do	do	VERB
ajis02-314	44	5	for	for	ADP
ajis02-314	44	6	space	space	NOUN
ajis02-314	44	7	.	.	PUNCT
ajis02-314	45	1	a	a	DET
ajis02-314	45	2	very	very	ADV
ajis02-314	45	3	important	important	ADJ
ajis02-314	45	4	intuition	intuition	NOUN
ajis02-314	45	5	and	and	CCONJ
ajis02-314	45	6	interesting	interesting	ADJ
ajis02-314	45	7	theories	theory	NOUN
ajis02-314	45	8	come	come	VERB
ajis02-314	45	9	-	-	PUNCT
ajis02-314	45	10	up	up	NOUN
ajis02-314	45	11	from	from	ADP
ajis02-314	45	12	nonstandard	nonstandard	ADJ
ajis02-314	45	13	spaces	space	NOUN
ajis02-314	45	14	;	;	PUNCT
ajis02-314	45	15	however	however	ADV
ajis02-314	45	16	for	for	ADP
ajis02-314	45	17	practical	practical	ADJ
ajis02-314	45	18	reasons	reason	NOUN
ajis02-314	45	19	,	,	PUNCT
ajis02-314	45	20	in	in	ADP
ajis02-314	45	21	current	current	ADJ
ajis02-314	45	22	spatial	spatial	ADJ
ajis02-314	45	23	applications	application	NOUN
ajis02-314	45	24	,	,	PUNCT
ajis02-314	45	25	space	space	NOUN
ajis02-314	45	26	is	be	AUX
ajis02-314	45	27	modelled	model	VERB
ajis02-314	45	28	as	as	ADP
ajis02-314	45	29	a	a	DET
ajis02-314	45	30	subset	subset	NOUN
ajis02-314	45	31	of	of	ADP
ajis02-314	45	32	r2	r2	PROPN
ajis02-314	45	33	orr3	orr3	PROPN
ajis02-314	45	34	.	.	PUNCT
ajis02-314	46	1	•	•	NUM
ajis02-314	46	2	views	view	NOUN
ajis02-314	46	3	of	of	ADP
ajis02-314	46	4	geographic	geographic	ADJ
ajis02-314	46	5	objects	object	NOUN
ajis02-314	46	6	.	.	PUNCT
ajis02-314	47	1	geographic	geographic	ADJ
ajis02-314	47	2	objects	object	NOUN
ajis02-314	47	3	may	may	AUX
ajis02-314	47	4	have	have	VERB
ajis02-314	47	5	more	more	ADJ
ajis02-314	47	6	than	than	ADP
ajis02-314	47	7	one	one	NUM
ajis02-314	47	8	views	view	NOUN
ajis02-314	47	9	in	in	ADP
ajis02-314	47	10	space	space	NOUN
ajis02-314	47	11	,	,	PUNCT
ajis02-314	47	12	e.g.	e.g.	ADV
ajis02-314	47	13	,	,	PUNCT
ajis02-314	47	14	a	a	DET
ajis02-314	47	15	land	land	NOUN
ajis02-314	47	16	parcel	parcel	NOUN
ajis02-314	47	17	can	can	AUX
ajis02-314	47	18	be	be	AUX
ajis02-314	47	19	seen	see	VERB
ajis02-314	47	20	as	as	ADP
ajis02-314	47	21	a	a	DET
ajis02-314	47	22	point	point	NOUN
ajis02-314	47	23	or	or	CCONJ
ajis02-314	47	24	as	as	ADP
ajis02-314	47	25	a	a	DET
ajis02-314	47	26	region	region	NOUN
ajis02-314	47	27	,	,	PUNCT
ajis02-314	47	28	depending	depend	VERB
ajis02-314	47	29	on	on	ADP
ajis02-314	47	30	the	the	DET
ajis02-314	47	31	current	current	ADJ
ajis02-314	47	32	scale	scale	NOUN
ajis02-314	47	33	of	of	ADP
ajis02-314	47	34	the	the	DET
ajis02-314	47	35	application	application	NOUN
ajis02-314	47	36	.	.	PUNCT
ajis02-314	48	1	the	the	DET
ajis02-314	48	2	need	need	NOUN
ajis02-314	48	3	for	for	ADP
ajis02-314	48	4	modeling	model	VERB
ajis02-314	48	5	different	different	ADJ
ajis02-314	48	6	views	view	NOUN
ajis02-314	48	7	of	of	ADP
ajis02-314	48	8	the	the	DET
ajis02-314	48	9	same	same	ADJ
ajis02-314	48	10	excerpt	excerpt	NOUN
ajis02-314	48	11	of	of	ADP
ajis02-314	48	12	the	the	DET
ajis02-314	48	13	real	real	ADJ
ajis02-314	48	14	world	world	NOUN
ajis02-314	48	15	does	do	AUX
ajis02-314	48	16	not	not	PART
ajis02-314	48	17	only	only	ADV
ajis02-314	48	18	steam	steam	NOUN
ajis02-314	48	19	from	from	ADP
ajis02-314	48	20	the	the	DET
ajis02-314	48	21	fact	fact	NOUN
ajis02-314	48	22	that	that	SCONJ
ajis02-314	48	23	scale	scale	NOUN
ajis02-314	48	24	changes	change	NOUN
ajis02-314	48	25	(	(	PUNCT
ajis02-314	48	26	multi	multi	ADJ
ajis02-314	48	27	-	-	ADJ
ajis02-314	48	28	resolution	resolution	ADJ
ajis02-314	48	29	representations	representation	NOUN
ajis02-314	48	30	)	)	PUNCT
ajis02-314	48	31	,	,	PUNCT
ajis02-314	48	32	but	but	CCONJ
ajis02-314	48	33	also	also	ADV
ajis02-314	48	34	from	from	ADP
ajis02-314	48	35	the	the	DET
ajis02-314	48	36	requirements	requirement	NOUN
ajis02-314	48	37	of	of	ADP
ajis02-314	48	38	the	the	DET
ajis02-314	48	39	spatial	spatial	ADJ
ajis02-314	48	40	database	database	NOUN
ajis02-314	48	41	,	,	PUNCT
ajis02-314	48	42	e.g.	e.g.	ADV
ajis02-314	48	43	,	,	PUNCT
ajis02-314	48	44	the	the	DET
ajis02-314	48	45	user	user	NOUN
ajis02-314	48	46	wants	want	VERB
ajis02-314	48	47	to	to	PART
ajis02-314	48	48	be	be	AUX
ajis02-314	48	49	able	able	ADJ
ajis02-314	48	50	to	to	PART
ajis02-314	48	51	see	see	VERB
ajis02-314	48	52	and	and	CCONJ
ajis02-314	48	53	refer	refer	VERB
ajis02-314	48	54	to	to	ADP
ajis02-314	48	55	a	a	DET
ajis02-314	48	56	land	land	NOUN
ajis02-314	48	57	parcel	parcel	NOUN
ajis02-314	48	58	either	either	CCONJ
ajis02-314	48	59	as	as	ADP
ajis02-314	48	60	a	a	DET
ajis02-314	48	61	point	point	NOUN
ajis02-314	48	62	or	or	CCONJ
ajis02-314	48	63	as	as	ADP
ajis02-314	48	64	a	a	DET
ajis02-314	48	65	region	region	NOUN
ajis02-314	48	66	or	or	CCONJ
ajis02-314	48	67	both	both	PRON
ajis02-314	48	68	.	.	PUNCT
ajis02-314	49	1	apart	apart	ADV
ajis02-314	49	2	from	from	ADP
ajis02-314	49	3	issues	issue	NOUN
ajis02-314	49	4	dealing	deal	VERB
ajis02-314	49	5	with	with	ADP
ajis02-314	49	6	assessing	assess	VERB
ajis02-314	49	7	consistency	consistency	NOUN
ajis02-314	49	8	among	among	ADP
ajis02-314	49	9	these	these	DET
ajis02-314	49	10	different	different	ADJ
ajis02-314	49	11	perspectives	perspective	NOUN
ajis02-314	49	12	,	,	PUNCT
ajis02-314	49	13	we	we	PRON
ajis02-314	49	14	are	be	AUX
ajis02-314	49	15	also	also	ADV
ajis02-314	49	16	invited	invite	VERB
ajis02-314	49	17	to	to	PART
ajis02-314	49	18	integrate	integrate	VERB
ajis02-314	49	19	all	all	DET
ajis02-314	49	20	different	different	ADJ
ajis02-314	49	21	views	view	NOUN
ajis02-314	49	22	in	in	ADP
ajis02-314	49	23	one	one	NUM
ajis02-314	49	24	single	single	ADJ
ajis02-314	49	25	conceptual	conceptual	ADJ
ajis02-314	49	26	schema	schema	NOUN
ajis02-314	49	27	as	as	ADV
ajis02-314	49	28	well	well	ADV
ajis02-314	49	29	as	as	ADP
ajis02-314	49	30	to	to	PART
ajis02-314	49	31	preserve	preserve	VERB
ajis02-314	49	32	uniformity	uniformity	NOUN
ajis02-314	49	33	of	of	ADP
ajis02-314	49	34	successive	successive	ADJ
ajis02-314	49	35	results	result	NOUN
ajis02-314	49	36	when	when	SCONJ
ajis02-314	49	37	dealing	deal	VERB
ajis02-314	49	38	with	with	ADP
ajis02-314	49	39	them	they	PRON
ajis02-314	49	40	;	;	PUNCT
ajis02-314	49	41	for	for	ADP
ajis02-314	49	42	example	example	NOUN
ajis02-314	49	43	,	,	PUNCT
ajis02-314	49	44	how	how	SCONJ
ajis02-314	49	45	is	be	AUX
ajis02-314	49	46	defined	define	VERB
ajis02-314	49	47	the	the	DET
ajis02-314	49	48	distance	distance	NOUN
ajis02-314	49	49	between	between	ADP
ajis02-314	49	50	two	two	NUM
ajis02-314	49	51	land	land	NOUN
ajis02-314	49	52	parcels	parcel	NOUN
ajis02-314	49	53	when	when	SCONJ
ajis02-314	49	54	these	these	PRON
ajis02-314	49	55	are	be	AUX
ajis02-314	49	56	captured	capture	VERB
ajis02-314	49	57	(	(	PUNCT
ajis02-314	49	58	a	a	X
ajis02-314	49	59	)	)	PUNCT
ajis02-314	49	60	both	both	PRON
ajis02-314	49	61	as	as	ADP
ajis02-314	49	62	points	point	NOUN
ajis02-314	49	63	(	(	PUNCT
ajis02-314	49	64	b	b	NOUN
ajis02-314	49	65	)	)	PUNCT
ajis02-314	49	66	one	one	NUM
ajis02-314	49	67	as	as	ADP
ajis02-314	49	68	a	a	DET
ajis02-314	49	69	line	line	NOUN
ajis02-314	49	70	and	and	CCONJ
ajis02-314	49	71	the	the	DET
ajis02-314	49	72	other	other	ADJ
ajis02-314	49	73	as	as	ADP
ajis02-314	49	74	a	a	DET
ajis02-314	49	75	region	region	NOUN
ajis02-314	49	76	?	?	PUNCT
ajis02-314	50	1	•	•	NUM
ajis02-314	50	2	space	space	NOUN
ajis02-314	50	3	-	-	PUNCT
ajis02-314	50	4	depending	depend	VERB
ajis02-314	50	5	attributes	attribute	NOUN
ajis02-314	50	6	.	.	PUNCT
ajis02-314	51	1	a	a	DET
ajis02-314	51	2	fundamental	fundamental	ADJ
ajis02-314	51	3	peculiarity	peculiarity	NOUN
ajis02-314	51	4	of	of	ADP
ajis02-314	51	5	spatial	spatial	ADJ
ajis02-314	51	6	information	information	NOUN
ajis02-314	51	7	systems	system	NOUN
ajis02-314	51	8	is	be	AUX
ajis02-314	51	9	that	that	SCONJ
ajis02-314	51	10	some	some	DET
ajis02-314	51	11	properties	property	NOUN
ajis02-314	51	12	of	of	ADP
ajis02-314	51	13	interest	interest	NOUN
ajis02-314	51	14	do	do	AUX
ajis02-314	51	15	not	not	PART
ajis02-314	51	16	properly	properly	ADV
ajis02-314	51	17	belong	belong	VERB
ajis02-314	51	18	to	to	ADP
ajis02-314	51	19	any	any	DET
ajis02-314	51	20	particular	particular	ADJ
ajis02-314	51	21	object	object	NOUN
ajis02-314	51	22	.	.	PUNCT
ajis02-314	52	1	for	for	ADP
ajis02-314	52	2	example	example	NOUN
ajis02-314	52	3	,	,	PUNCT
ajis02-314	52	4	soiljtype	soiljtype	NOUN
ajis02-314	52	5	in	in	ADP
ajis02-314	52	6	a	a	DET
ajis02-314	52	7	cadastral	cadastral	ADJ
ajis02-314	52	8	application	application	NOUN
ajis02-314	52	9	.	.	PUNCT
ajis02-314	53	1	although	although	SCONJ
ajis02-314	53	2	one	one	NUM
ajis02-314	53	3	application	application	NOUN
ajis02-314	53	4	view	view	NOUN
ajis02-314	53	5	may	may	AUX
ajis02-314	53	6	regard	regard	VERB
ajis02-314	53	7	the	the	DET
ajis02-314	53	8	soiljtype	soiljtype	NOUN
ajis02-314	53	9	of	of	ADP
ajis02-314	53	10	the	the	DET
ajis02-314	53	11	land	land	NOUN
ajis02-314	53	12	parcels	parcel	NOUN
ajis02-314	53	13	as	as	ADP
ajis02-314	53	14	an	an	DET
ajis02-314	53	15	attribute	attribute	NOUN
ajis02-314	53	16	of	of	ADP
ajis02-314	53	17	the	the	DET
ajis02-314	53	18	parcel	parcel	NOUN
ajis02-314	53	19	,	,	PUNCT
ajis02-314	53	20	it	it	PRON
ajis02-314	53	21	is	be	AUX
ajis02-314	53	22	clear	clear	ADJ
ajis02-314	53	23	that	that	SCONJ
ajis02-314	53	24	:	:	PUNCT
ajis02-314	53	25	(	(	PUNCT
ajis02-314	53	26	a	a	X
ajis02-314	53	27	)	)	PUNCT
ajis02-314	53	28	it	it	PRON
ajis02-314	53	29	is	be	AUX
ajis02-314	53	30	defined	define	VERB
ajis02-314	53	31	wh"--.-.er	wh"--.-.er	NOUN
ajis02-314	53	32	or	or	CCONJ
ajis02-314	53	33	not	not	PART
ajis02-314	53	34	a	a	DET
ajis02-314	53	35	land	land	NOUN
ajis02-314	53	36	parcel	parcel	NOUN
ajis02-314	53	37	exists	exist	VERB
ajis02-314	53	38	at	at	ADP
ajis02-314	53	39	that	that	DET
ajis02-314	53	40	position	position	NOUN
ajis02-314	53	41	in	in	ADP
ajis02-314	53	42	space	space	NOUN
ajis02-314	53	43	,	,	PUNCT
ajis02-314	53	44	and	and	CCONJ
ajis02-314	53	45	(	(	PUNCT
ajis02-314	53	46	b	b	NOUN
ajis02-314	53	47	)	)	PUNCT
ajis02-314	53	48	when	when	SCONJ
ajis02-314	53	49	a	a	DET
ajis02-314	53	50	land	land	NOUN
ajis02-314	53	51	parcel	parcel	NOUN
ajis02-314	53	52	is	be	AUX
ajis02-314	53	53	moved	move	VERB
ajis02-314	53	54	,	,	PUNCT
ajis02-314	53	55	it	it	PRON
ajis02-314	53	56	will	will	AUX
ajis02-314	53	57	not	not	PART
ajis02-314	53	58	keep	keep	VERB
ajis02-314	53	59	the	the	PRON
ajis02-314	53	60	-	-	PUNCT
ajis02-314	53	61	:	:	PUNCT
ajis02-314	53	62	.	.	PUNCT
ajis02-314	54	1	,	,	PUNCT
ajis02-314	54	2	ue	ue	PROPN
ajis02-314	54	3	of	of	ADP
ajis02-314	54	4	"	"	PUNCT
ajis02-314	54	5	its	its	PRON
ajis02-314	54	6	"	"	PUNCT
ajis02-314	54	7	attribute	attribute	NOUN
ajis02-314	54	8	;	;	PUNCT
ajis02-314	54	9	rather	rather	ADV
ajis02-314	54	10	it	it	PRON
ajis02-314	54	11	inherits	inherit	VERB
ajis02-314	54	12	new	new	ADJ
ajis02-314	54	13	values	value	NOUN
ajis02-314	54	14	from	from	ADP
ajis02-314	54	15	the	the	DET
ajis02-314	54	16	new	new	ADJ
ajis02-314	54	17	position	position	NOUN
ajis02-314	54	18	.	.	PUNCT
ajis02-314	55	1	these	these	DET
ajis02-314	55	2	attributes	attribute	NOUN
ajis02-314	55	3	are	be	AUX
ajis02-314	55	4	called	call	VERB
ajis02-314	55	5	spatial	spatial	ADJ
ajis02-314	55	6	or	or	CCONJ
ajis02-314	55	7	sp	sp	ADP
ajis02-314	55	8	:	:	PUNCT
ajis02-314	55	9	cedepending	cedepende	VERB
ajis02-314	55	10	attributes	attribute	NOUN
ajis02-314	55	11	.	.	PUNCT
ajis02-314	56	1	informally	informally	ADV
ajis02-314	56	2	,	,	PUNCT
ajis02-314	56	3	space	space	NOUN
ajis02-314	56	4	-	-	PUNCT
ajis02-314	56	5	depending	depend	VERB
ajis02-314	56	6	attributes	attribute	NOUN
ajis02-314	56	7	are	be	AUX
ajis02-314	56	8	properties	property	NOUN
ajis02-314	56	9	of	of	ADP
ajis02-314	56	10	space	space	NOUN
ajis02-314	56	11	which	which	PRON
ajis02-314	56	12	indirectly	indirectly	ADV
ajis02-314	56	13	become	become	VERB
ajis02-314	56	14	properties	property	NOUN
ajis02-314	56	15	of	of	ADP
ajis02-314	56	16	objects	object	NOUN
ajis02-314	56	17	situated	situate	VERB
ajis02-314	56	18	at	at	ADP
ajis02-314	56	19	some	some	DET
ajis02-314	56	20	position	position	NOUN
ajis02-314	56	21	in	in	ADP
ajis02-314	56	22	space	space	NOUN
ajis02-314	56	23	.	.	PUNCT
ajis02-314	57	1	overlapping	overlap	VERB
ajis02-314	57	2	objects	object	NOUN
ajis02-314	57	3	share	share	VERB
ajis02-314	57	4	the	the	DET
ajis02-314	57	5	same	same	ADJ
ajis02-314	57	6	values	value	NOUN
ajis02-314	57	7	for	for	ADP
ajis02-314	57	8	these	these	DET
ajis02-314	57	9	attributes	attribute	NOUN
ajis02-314	57	10	.	.	PUNCT
ajis02-314	58	1	the	the	DET
ajis02-314	58	2	value	value	NOUN
ajis02-314	58	3	of	of	ADP
ajis02-314	58	4	a	a	DET
ajis02-314	58	5	space	space	NOUN
ajis02-314	58	6	-	-	PUNCT
ajis02-314	58	7	depending	depend	VERB
ajis02-314	58	8	attribute	attribute	NOUN
ajis02-314	58	9	depends	depend	VERB
ajis02-314	58	10	on	on	ADP
ajis02-314	58	11	position	position	NOUN
ajis02-314	58	12	only	only	ADV
ajis02-314	58	13	,	,	PUNCT
ajis02-314	58	14	and	and	CCONJ
ajis02-314	58	15	not	not	PART
ajis02-314	58	16	on	on	ADP
ajis02-314	58	17	the	the	DET
ajis02-314	58	18	object	object	NOUN
ajis02-314	58	19	itself	itself	PRON
ajis02-314	58	20	.	.	PUNCT
ajis02-314	59	1	formally	formally	ADV
ajis02-314	59	2	,	,	PUNCT
ajis02-314	59	3	a	a	DET
ajis02-314	59	4	space	space	NOUN
ajis02-314	59	5	-	-	PUNCT
ajis02-314	59	6	varying	vary	VERB
ajis02-314	59	7	attribute	attribute	NOUN
ajis02-314	59	8	is	be	AUX
ajis02-314	59	9	a	a	DET
ajis02-314	59	10	function	function	NOUN
ajis02-314	59	11	whose	whose	DET
ajis02-314	59	12	domain	domain	NOUN
ajis02-314	59	13	is	be	AUX
ajis02-314	59	14	space	space	NOUN
ajis02-314	59	15	and	and	CCONJ
ajis02-314	59	16	range	range	NOUN
ajis02-314	59	17	is	be	AUX
ajis02-314	59	18	any	any	DET
ajis02-314	59	19	set	set	NOUN
ajis02-314	59	20	.	.	PUNCT
ajis02-314	60	1	under	under	ADP
ajis02-314	60	2	this	this	DET
ajis02-314	60	3	perspective	perspective	NOUN
ajis02-314	60	4	,	,	PUNCT
ajis02-314	60	5	soiljtype	soiljtype	NOUN
ajis02-314	60	6	needs	need	VERB
ajis02-314	60	7	to	to	PART
ajis02-314	60	8	be	be	AUX
ajis02-314	60	9	modelled	model	VERB
ajis02-314	60	10	as	as	ADP
ajis02-314	60	11	a	a	DET
ajis02-314	60	12	function	function	NOUN
ajis02-314	60	13	from	from	ADP
ajis02-314	60	14	space	space	NOUN
ajis02-314	60	15	to	to	ADP
ajis02-314	60	16	the	the	DET
ajis02-314	60	17	set	set	NOUN
ajis02-314	60	18	(	(	PUNCT
ajis02-314	60	19	sand	sand	NOUN
ajis02-314	60	20	,	,	PUNCT
ajis02-314	60	21	clay	clay	NOUN
ajis02-314	60	22	,	,	PUNCT
ajis02-314	60	23	...	...	PUNCT
ajis02-314	60	24	}	}	PUNCT
ajis02-314	60	25	.	.	PUNCT
ajis02-314	61	1	space	space	NOUN
ajis02-314	61	2	-	-	PUNCT
ajis02-314	61	3	depending	depend	VERB
ajis02-314	61	4	attributes	attribute	NOUN
ajis02-314	61	5	can	can	AUX
ajis02-314	61	6	be	be	AUX
ajis02-314	61	7	found	find	VERB
ajis02-314	61	8	vthe	vthe	PRON
ajis02-314	61	9	literature	literature	NOUN
ajis02-314	61	10	also	also	ADV
ajis02-314	61	11	as	as	ADP
ajis02-314	61	12	thematic	thematic	ADJ
ajis02-314	61	13	maps	map	NOUN
ajis02-314	61	14	or	or	CCONJ
ajis02-314	61	15	layers	layer	NOUN
ajis02-314	61	16	.	.	PUNCT
ajis02-314	62	1	•	•	NUM
ajis02-314	62	2	spatial	spatial	ADJ
ajis02-314	62	3	relationships	relationship	NOUN
ajis02-314	62	4	.	.	PUNCT
ajis02-314	63	1	dealing	deal	VERB
ajis02-314	63	2	with	with	ADP
ajis02-314	63	3	geographic	geographic	ADJ
ajis02-314	63	4	objects	object	NOUN
ajis02-314	63	5	means	mean	VERB
ajis02-314	63	6	dealing	deal	VERB
ajis02-314	63	7	with	with	ADP
ajis02-314	63	8	relationships	relationship	NOUN
ajis02-314	63	9	among	among	ADP
ajis02-314	63	10	them	they	PRON
ajis02-314	63	11	,	,	PUNCT
ajis02-314	63	12	e.g.	e.g.	ADV
ajis02-314	63	13	,	,	PUNCT
ajis02-314	63	14	the	the	DET
ajis02-314	63	15	umjjorden	umjjorden	ADJ
ajis02-314	63	16	traverses	traverse	NOUN
ajis02-314	63	17	the	the	DET
ajis02-314	63	18	city	city	NOUN
ajis02-314	63	19	ofaalborg	ofaalborg	NOUN
ajis02-314	63	20	.	.	PUNCT
ajis02-314	64	1	relationships	relationship	NOUN
ajis02-314	64	2	among	among	ADP
ajis02-314	64	3	geographic	geographic	ADJ
ajis02-314	64	4	objects	object	NOUN
ajis02-314	64	5	are	be	AUX
ajis02-314	64	6	actually	actually	ADV
ajis02-314	64	7	conditions	condition	NOUN
ajis02-314	64	8	on	on	ADP
ajis02-314	64	9	object	object	NOUN
ajis02-314	64	10	's	's	PART
ajis02-314	64	11	positions	position	NOUN
ajis02-314	64	12	and	and	CCONJ
ajis02-314	64	13	are	be	AUX
ajis02-314	64	14	called	call	VERB
ajis02-314	64	15	spatial	spatial	ADJ
ajis02-314	64	16	or	or	CCONJ
ajis02-314	64	17	geographic	geographic	ADJ
ajis02-314	64	18	relationships	relationship	NOUN
ajis02-314	64	19	.	.	PUNCT
ajis02-314	65	1	spatial	spatial	ADJ
ajis02-314	65	2	relationships	relationship	NOUN
ajis02-314	65	3	are	be	AUX
ajis02-314	65	4	translated	translate	VERB
ajis02-314	65	5	into	into	ADP
ajis02-314	65	6	spatial	spatial	ADJ
ajis02-314	65	7	integrity	integrity	NOUN
ajis02-314	65	8	constraints	constraint	NOUN
ajis02-314	65	9	of	of	ADP
ajis02-314	65	10	the	the	DET
ajis02-314	65	11	database	database	NOUN
ajis02-314	65	12	.	.	PUNCT
ajis02-314	66	1	conceptual	conceptual	ADJ
ajis02-314	66	2	geographic	geographic	ADJ
ajis02-314	66	3	models	model	NOUN
ajis02-314	66	4	should	should	AUX
ajis02-314	66	5	lead	lead	VERB
ajis02-314	66	6	to	to	ADP
ajis02-314	66	7	straightforward	straightforward	ADJ
ajis02-314	66	8	solutions	solution	NOUN
ajis02-314	66	9	for	for	ADP
ajis02-314	66	10	explicitly	explicitly	ADV
ajis02-314	66	11	storing	store	VERB
ajis02-314	66	12	topology	topology	NOUN
ajis02-314	66	13	in	in	ADP
ajis02-314	66	14	the	the	DET
ajis02-314	66	15	logical	logical	ADJ
ajis02-314	66	16	and	and	CCONJ
ajis02-314	66	17	physical	physical	ADJ
ajis02-314	66	18	levels	level	NOUN
ajis02-314	66	19	-a	-a	PUNCT
ajis02-314	66	20	common	common	ADJ
ajis02-314	66	21	practice	practice	NOUN
ajis02-314	66	22	despite	despite	SCONJ
ajis02-314	66	23	topology	topology	NOUN
ajis02-314	66	24	being	be	AUX
ajis02-314	66	25	derivable	derivable	ADJ
ajis02-314	66	26	from	from	ADP
ajis02-314	66	27	object	object	NOUN
ajis02-314	66	28	positions	position	NOUN
ajis02-314	66	29	(	(	PUNCT
ajis02-314	66	30	hadzilacos	hadzilaco	NOUN
ajis02-314	66	31	and	and	CCONJ
ajis02-314	66	32	tryfona	tryfona	NOUN
ajis02-314	66	33	,	,	PUNCT
ajis02-314	66	34	1992	1992	NUM
ajis02-314	66	35	)	)	PUNCT
ajis02-314	66	36	.	.	PUNCT
ajis02-314	67	1	•	•	NUM
ajis02-314	67	2	complex	complex	ADJ
ajis02-314	67	3	geographic	geographic	ADJ
ajis02-314	67	4	objects	object	NOUN
ajis02-314	67	5	.	.	PUNCT
ajis02-314	68	1	constructing	construct	VERB
ajis02-314	68	2	complex	complex	ADJ
ajis02-314	68	3	geographic	geographic	ADJ
ajis02-314	68	4	objects	object	NOUN
ajis02-314	68	5	from	from	ADP
ajis02-314	68	6	"	"	PUNCT
ajis02-314	68	7	simpler	simple	ADJ
ajis02-314	68	8	"	"	PUNCT
ajis02-314	68	9	ones	one	NOUN
ajis02-314	68	10	involves	involve	VERB
ajis02-314	68	11	their	their	PRON
ajis02-314	68	12	position	position	NOUN
ajis02-314	68	13	;	;	PUNCT
ajis02-314	68	14	that	that	SCONJ
ajis02-314	68	15	"	"	PUNCT
ajis02-314	68	16	a	a	DET
ajis02-314	68	17	network	network	NOUN
ajis02-314	68	18	is	be	AUX
ajis02-314	68	19	an	an	DET
ajis02-314	68	20	(	(	PUNCT
ajis02-314	68	21	ordered	order	VERB
ajis02-314	68	22	)	)	PUNCT
ajis02-314	68	23	set	set	NOUN
ajis02-314	68	24	of	of	ADP
ajis02-314	68	25	network	network	NOUN
ajis02-314	68	26	segments	segment	NOUN
ajis02-314	68	27	"	"	PUNCT
ajis02-314	68	28	differs	differ	VERB
ajis02-314	68	29	from	from	ADP
ajis02-314	68	30	"	"	PUNCT
ajis02-314	68	31	a	a	DET
ajis02-314	68	32	class	class	NOUN
ajis02-314	68	33	is	be	AUX
ajis02-314	68	34	a	a	DET
ajis02-314	68	35	set	set	NOUN
ajis02-314	68	36	of	of	ADP
ajis02-314	68	37	students	student	NOUN
ajis02-314	68	38	"	"	PUNCT
ajis02-314	68	39	in	in	ADP
ajis02-314	68	40	that	that	SCONJ
ajis02-314	68	41	the	the	DET
ajis02-314	68	42	former	former	ADJ
ajis02-314	68	43	grouping	grouping	NOUN
ajis02-314	68	44	has	have	VERB
ajis02-314	68	45	a	a	DET
ajis02-314	68	46	spatial	spatial	ADJ
ajis02-314	68	47	dimension	dimension	NOUN
ajis02-314	68	48	as	as	ADV
ajis02-314	68	49	well	well	ADV
ajis02-314	68	50	:	:	PUNCT
ajis02-314	68	51	the	the	DET
ajis02-314	68	52	position	position	NOUN
ajis02-314	68	53	of	of	ADP
ajis02-314	68	54	the	the	DET
ajis02-314	68	55	network	network	NOUN
ajis02-314	68	56	is	be	AUX
ajis02-314	68	57	the	the	DET
ajis02-314	68	58	geometric	geometric	ADJ
ajis02-314	68	59	union	union	NOUN
ajis02-314	68	60	of	of	ADP
ajis02-314	68	61	the	the	DET
ajis02-314	68	62	positions	position	NOUN
ajis02-314	68	63	of	of	ADP
ajis02-314	68	64	its	its	PRON
ajis02-314	68	65	constituent	constituent	NOUN
ajis02-314	68	66	segments	segment	NOUN
ajis02-314	68	67	-whereas	-wherea	NOUN
ajis02-314	68	68	nothing	nothing	PRON
ajis02-314	68	69	of	of	ADP
ajis02-314	68	70	this	this	DET
ajis02-314	68	71	sort	sort	NOUN
ajis02-314	68	72	holds	hold	VERB
ajis02-314	68	73	in	in	ADP
ajis02-314	68	74	the	the	DET
ajis02-314	68	75	second	second	ADJ
ajis02-314	68	76	case	case	NOUN
ajis02-314	68	77	.	.	PUNCT
ajis02-314	69	1	•	•	NUM
ajis02-314	69	2	retrieval	retrieval	NOUN
ajis02-314	69	3	of	of	ADP
ajis02-314	69	4	geographic	geographic	ADJ
ajis02-314	69	5	aspects	aspect	NOUN
ajis02-314	69	6	.	.	PUNCT
ajis02-314	70	1	there	there	PRON
ajis02-314	70	2	is	be	VERB
ajis02-314	70	3	the	the	DET
ajis02-314	70	4	need	need	NOUN
ajis02-314	70	5	to	to	PART
ajis02-314	70	6	access	access	VERB
ajis02-314	70	7	geographic	geographic	ADJ
ajis02-314	70	8	objects	object	NOUN
ajis02-314	70	9	,	,	PUNCT
ajis02-314	70	10	their	their	PRON
ajis02-314	70	11	attributes	attribute	NOUN
ajis02-314	70	12	as	as	ADV
ajis02-314	70	13	well	well	ADV
ajis02-314	70	14	as	as	ADP
ajis02-314	70	15	thematic	thematic	ADJ
ajis02-314	70	16	maps	map	NOUN
ajis02-314	70	17	or	or	CCONJ
ajis02-314	70	18	layers	layer	NOUN
ajis02-314	70	19	.	.	PUNCT
ajis02-314	71	1	for	for	ADP
ajis02-314	71	2	example	example	NOUN
ajis02-314	71	3	two	two	NUM
ajis02-314	71	4	land	land	NOUN
ajis02-314	71	5	parcels	parcel	NOUN
ajis02-314	71	6	may	may	AUX
ajis02-314	71	7	be	be	AUX
ajis02-314	71	8	merged	merge	VERB
ajis02-314	71	9	or	or	CCONJ
ajis02-314	71	10	the	the	DET
ajis02-314	71	11	soil_type	soil_type	NOUN
ajis02-314	71	12	of	of	ADP
ajis02-314	71	13	a	a	DET
ajis02-314	71	14	land	land	NOUN
ajis02-314	71	15	parcel	parcel	NOUN
ajis02-314	71	16	changes	change	NOUN
ajis02-314	71	17	.	.	PUNCT
ajis02-314	72	1	methods	method	NOUN
ajis02-314	72	2	are	be	AUX
ajis02-314	72	3	the	the	DET
ajis02-314	72	4	only	only	ADJ
ajis02-314	72	5	means	mean	NOUN
ajis02-314	72	6	to	to	PART
ajis02-314	72	7	access	access	VERB
ajis02-314	72	8	these	these	DET
ajis02-314	72	9	"	"	PUNCT
ajis02-314	72	10	components	component	NOUN
ajis02-314	72	11	"	"	PUNCT
ajis02-314	72	12	of	of	ADP
ajis02-314	72	13	the	the	DET
ajis02-314	72	14	database	database	NOUN
ajis02-314	72	15	.	.	PUNCT
ajis02-314	73	1	three	three	NUM
ajis02-314	73	2	types	type	NOUN
ajis02-314	73	3	of	of	ADP
ajis02-314	73	4	basic	basic	ADJ
ajis02-314	73	5	methods	method	NOUN
ajis02-314	73	6	on	on	ADP
ajis02-314	73	7	geographic	geographic	ADJ
ajis02-314	73	8	databases	database	NOUN
ajis02-314	73	9	exist	exist	VERB
ajis02-314	73	10	:	:	PUNCT
ajis02-314	73	11	(	(	PUNCT
ajis02-314	73	12	a	a	X
ajis02-314	73	13	)	)	PUNCT
ajis02-314	73	14	those	those	PRON
ajis02-314	73	15	which	which	PRON
ajis02-314	73	16	manipulate	manipulate	VERB
ajis02-314	73	17	objects	object	NOUN
ajis02-314	73	18	and	and	CCONJ
ajis02-314	73	19	act	act	VERB
ajis02-314	73	20	only	only	ADV
ajis02-314	73	21	on	on	ADP
ajis02-314	73	22	descriptive	descriptive	ADJ
ajis02-314	73	23	attributes	attribute	NOUN
ajis02-314	73	24	;	;	PUNCT
ajis02-314	73	25	for	for	ADP
ajis02-314	73	26	example	example	NOUN
ajis02-314	73	27	,	,	PUNCT
ajis02-314	73	28	change	change	VERB
ajis02-314	73	29	the	the	DET
ajis02-314	73	30	name	name	NOUN
ajis02-314	73	31	of	of	ADP
ajis02-314	73	32	a	a	DET
ajis02-314	73	33	river	river	NOUN
ajis02-314	73	34	,	,	PUNCT
ajis02-314	73	35	(	(	PUNCT
ajis02-314	73	36	b	b	X
ajis02-314	73	37	)	)	PUNCT
ajis02-314	73	38	those	those	PRON
ajis02-314	73	39	which	which	PRON
ajis02-314	73	40	manipulate	manipulate	VERB
ajis02-314	73	41	objects	object	NOUN
ajis02-314	73	42	and	and	CCONJ
ajis02-314	73	43	act	act	VERB
ajis02-314	73	44	on	on	ADP
ajis02-314	73	45	objects	object	NOUN
ajis02-314	73	46	'	'	PART
ajis02-314	73	47	position	position	NOUN
ajis02-314	73	48	;	;	PUNCT
ajis02-314	73	49	for	for	ADP
ajis02-314	73	50	example	example	NOUN
ajis02-314	73	51	,	,	PUNCT
ajis02-314	73	52	retrieve	retrieve	VERB
ajis02-314	73	53	the	the	DET
ajis02-314	73	54	distance	distance	NOUN
ajis02-314	73	55	between	between	ADP
ajis02-314	73	56	two	two	NUM
ajis02-314	73	57	buildings	building	NOUN
ajis02-314	73	58	,	,	PUNCT
ajis02-314	73	59	(	(	PUNCT
ajis02-314	73	60	c	c	X
ajis02-314	73	61	)	)	PUNCT
ajis02-314	73	62	those	those	PRON
ajis02-314	73	63	which	which	PRON
ajis02-314	73	64	manipulate	manipulate	VERB
ajis02-314	73	65	layers	layer	NOUN
ajis02-314	73	66	(	(	PUNCT
ajis02-314	73	67	space	space	NOUN
ajis02-314	73	68	-	-	PUNCT
ajis02-314	73	69	depending	depend	VERB
ajis02-314	73	70	attributes	attribute	NOUN
ajis02-314	73	71	)	)	PUNCT
ajis02-314	73	72	;	;	PUNCT
ajis02-314	73	73	there	there	PRON
ajis02-314	73	74	are	be	VERB
ajis02-314	73	75	four	four	NUM
ajis02-314	73	76	types	type	NOUN
ajis02-314	73	77	of	of	ADP
ajis02-314	73	78	this	this	DET
ajis02-314	73	79	category	category	NOUN
ajis02-314	73	80	(	(	PUNCT
ajis02-314	73	81	delis	deli	NOUN
ajis02-314	73	82	,	,	PUNCT
ajis02-314	73	83	et	et	NOUN
ajis02-314	73	84	.	.	PUNCT
ajis02-314	74	1	al	al	PROPN
ajis02-314	74	2	.	.	PROPN
ajis02-314	74	3	,	,	PUNCT
ajis02-314	74	4	1995	1995	NUM
ajis02-314	74	5	):	):	PUNCT
ajis02-314	74	6	attribute	attribute	NOUN
ajis02-314	74	7	derivation	derivation	NOUN
ajis02-314	74	8	,	,	PUNCT
ajis02-314	74	9	spatial	spatial	ADJ
ajis02-314	74	10	computation	computation	NOUN
ajis02-314	74	11	,	,	PUNCT
ajis02-314	74	12	overlay	overlay	NOUN
ajis02-314	74	13	,	,	PUNCT
ajis02-314	74	14	and	and	CCONJ
ajis02-314	74	15	reclassification	reclassification	NOUN
ajis02-314	74	16	.	.	PUNCT
ajis02-314	75	1	for	for	ADP
ajis02-314	75	2	example	example	NOUN
ajis02-314	75	3	,	,	PUNCT
ajis02-314	75	4	overlay	overlay	VERB
ajis02-314	75	5	the	the	DET
ajis02-314	75	6	soiljype	soiljype	NOUN
ajis02-314	75	7	and	and	CCONJ
ajis02-314	75	8	the	the	DET
ajis02-314	75	9	erosion	erosion	NOUN
ajis02-314	75	10	map	map	NOUN
ajis02-314	75	11	.	.	PUNCT
ajis02-314	76	1	methods	method	NOUN
ajis02-314	76	2	of	of	ADP
ajis02-314	76	3	types	type	NOUN
ajis02-314	76	4	(	(	PUNCT
ajis02-314	76	5	b	b	NOUN
ajis02-314	76	6	)	)	PUNCT
ajis02-314	76	7	and	and	CCONJ
ajis02-314	76	8	(	(	PUNCT
ajis02-314	76	9	c	c	X
ajis02-314	76	10	)	)	PUNCT
ajis02-314	76	11	are	be	AUX
ajis02-314	76	12	called	call	VERB
ajis02-314	76	13	geometric	geometric	ADJ
ajis02-314	76	14	or	or	CCONJ
ajis02-314	76	15	geographic	geographic	ADJ
ajis02-314	76	16	methods	method	NOUN
ajis02-314	76	17	or	or	CCONJ
ajis02-314	76	18	operations	operation	NOUN
ajis02-314	76	19	.	.	PUNCT
ajis02-314	77	1	the	the	DET
ajis02-314	77	2	database	database	NOUN
ajis02-314	77	3	must	must	AUX
ajis02-314	77	4	keep	keep	VERB
ajis02-314	77	5	track	track	NOUN
ajis02-314	77	6	of	of	ADP
ajis02-314	77	7	these	these	DET
ajis02-314	77	8	changes	change	NOUN
ajis02-314	77	9	which	which	PRON
ajis02-314	77	10	constitute	constitute	VERB
ajis02-314	77	11	its	its	PRON
ajis02-314	77	12	dynamic	dynamic	ADJ
ajis02-314	77	13	aspect	aspect	NOUN
ajis02-314	77	14	.	.	PUNCT
ajis02-314	78	1	criteria	criterion	NOUN
ajis02-314	78	2	for	for	ADP
ajis02-314	78	3	a	a	DET
ajis02-314	78	4	"	"	PUNCT
ajis02-314	78	5	good	good	ADJ
ajis02-314	78	6	"	"	PUNCT
ajis02-314	78	7	geographic	geographic	ADJ
ajis02-314	78	8	database	database	NOUN
ajis02-314	78	9	model	model	NOUN
ajis02-314	78	10	for	for	ADP
ajis02-314	78	11	the	the	DET
ajis02-314	78	12	evaluation	evaluation	NOUN
ajis02-314	78	13	of	of	ADP
ajis02-314	78	14	geographic	geographic	ADJ
ajis02-314	78	15	data	datum	NOUN
ajis02-314	78	16	models	model	NOUN
ajis02-314	78	17	,	,	PUNCT
ajis02-314	78	18	we	we	PRON
ajis02-314	78	19	used	use	VERB
ajis02-314	78	20	five	five	NUM
ajis02-314	78	21	criteria	criterion	NOUN
ajis02-314	78	22	as	as	ADP
ajis02-314	78	23	guidelines	guideline	NOUN
ajis02-314	78	24	to	to	PART
ajis02-314	78	25	test	test	VERB
ajis02-314	78	26	their	their	PRON
ajis02-314	78	27	suitability	suitability	NOUN
ajis02-314	78	28	.	.	PUNCT
ajis02-314	79	1	some	some	PRON
ajis02-314	79	2	of	of	ADP
ajis02-314	79	3	these	these	DET
ajis02-314	79	4	criteria	criterion	NOUN
ajis02-314	79	5	can	can	AUX
ajis02-314	79	6	be	be	AUX
ajis02-314	79	7	applied	apply	VERB
ajis02-314	79	8	to	to	ADP
ajis02-314	79	9	conceptual	conceptual	ADJ
ajis02-314	79	10	models	model	NOUN
ajis02-314	79	11	,	,	PUNCT
ajis02-314	79	12	while	while	SCONJ
ajis02-314	79	13	some	some	DET
ajis02-314	79	14	others	other	NOUN
ajis02-314	79	15	to	to	ADP
ajis02-314	79	16	logical	logical	ADJ
ajis02-314	79	17	ones	one	NOUN
ajis02-314	79	18	.	.	PUNCT
ajis02-314	80	1	all	all	PRON
ajis02-314	80	2	of	of	ADP
ajis02-314	80	3	them	they	PRON
ajis02-314	80	4	are	be	AUX
ajis02-314	80	5	"	"	PUNCT
ajis02-314	80	6	general	general	ADJ
ajis02-314	80	7	"	"	PUNCT
ajis02-314	80	8	,	,	PUNCT
ajis02-314	80	9	in	in	ADP
ajis02-314	80	10	the	the	DET
ajis02-314	80	11	sense	sense	NOUN
ajis02-314	80	12	that	that	SCONJ
ajis02-314	80	13	they	they	PRON
ajis02-314	80	14	can	can	AUX
ajis02-314	80	15	be	be	AUX
ajis02-314	80	16	used	use	VERB
ajis02-314	80	17	for	for	ADP
ajis02-314	80	18	the	the	DET
ajis02-314	80	19	evaluation	evaluation	NOUN
ajis02-314	80	20	of	of	ADP
ajis02-314	80	21	any	any	DET
ajis02-314	80	22	"	"	PUNCT
ajis02-314	80	23	classical	classical	ADJ
ajis02-314	80	24	"	"	PUNCT
ajis02-314	80	25	modeling	modeling	NOUN
ajis02-314	80	26	technique	technique	NOUN
ajis02-314	80	27	.	.	PUNCT
ajis02-314	81	1	but	but	CCONJ
ajis02-314	81	2	when	when	SCONJ
ajis02-314	81	3	they	they	PRON
ajis02-314	81	4	are	be	AUX
ajis02-314	81	5	applied	apply	VERB
ajis02-314	81	6	to	to	ADP
ajis02-314	81	7	spatial	spatial	ADJ
ajis02-314	81	8	systems	system	NOUN
ajis02-314	81	9	they	they	PRON
ajis02-314	81	10	gain	gain	VERB
ajis02-314	81	11	additional	additional	ADJ
ajis02-314	81	12	meaning	meaning	NOUN
ajis02-314	81	13	as	as	SCONJ
ajis02-314	81	14	they	they	PRON
ajis02-314	81	15	"	"	PUNCT
ajis02-314	81	16	measure	measure	VERB
ajis02-314	81	17	"	"	PUNCT
ajis02-314	81	18	the	the	DET
ajis02-314	81	19	models	model	NOUN
ajis02-314	81	20	'	'	PART
ajis02-314	81	21	ability	ability	NOUN
ajis02-314	81	22	to	to	PART
ajis02-314	81	23	deal	deal	VERB
ajis02-314	81	24	with	with	ADP
ajis02-314	81	25	the	the	DET
ajis02-314	81	26	spatial	spatial	ADJ
ajis02-314	81	27	peculiarities	peculiarity	NOUN
ajis02-314	81	28	described	describe	VERB
ajis02-314	81	29	in	in	ADP
ajis02-314	81	30	section	section	NOUN
ajis02-314	81	31	2	2	NUM
ajis02-314	81	32	.	.	PUNCT
ajis02-314	82	1	the	the	DET
ajis02-314	82	2	five	five	NUM
ajis02-314	82	3	criteria	criterion	NOUN
ajis02-314	82	4	are	be	AUX
ajis02-314	82	5	:	:	PUNCT
ajis02-314	82	6	(	(	PUNCT
ajis02-314	82	7	a	a	X
ajis02-314	82	8	)	)	PUNCT
ajis02-314	82	9	expressiveness	expressiveness	NOUN
ajis02-314	82	10	.	.	PUNCT
ajis02-314	83	1	the	the	DET
ajis02-314	83	2	more	more	ADV
ajis02-314	83	3	expressive	expressive	ADJ
ajis02-314	83	4	a	a	DET
ajis02-314	83	5	model	model	NOUN
ajis02-314	83	6	is	be	AUX
ajis02-314	83	7	,	,	PUNCT
ajis02-314	83	8	the	the	DET
ajis02-314	83	9	more	more	ADV
ajis02-314	83	10	close	close	ADJ
ajis02-314	83	11	to	to	ADP
ajis02-314	83	12	the	the	DET
ajis02-314	83	13	real	real	ADJ
ajis02-314	83	14	world	world	NOUN
ajis02-314	83	15	application	application	NOUN
ajis02-314	83	16	will	will	AUX
ajis02-314	83	17	be	be	AUX
ajis02-314	83	18	,	,	PUNCT
ajis02-314	83	19	the	the	DET
ajis02-314	83	20	more	more	ADJ
ajis02-314	83	21	semantics	semantic	NOUN
ajis02-314	83	22	will	will	AUX
ajis02-314	83	23	capture	capture	VERB
ajis02-314	83	24	.	.	PUNCT
ajis02-314	84	1	semantics	semantic	NOUN
ajis02-314	84	2	play	play	VERB
ajis02-314	84	3	an	an	DET
ajis02-314	84	4	important	important	ADJ
ajis02-314	84	5	role	role	NOUN
ajis02-314	84	6	in	in	ADP
ajis02-314	84	7	geographical	geographical	ADJ
ajis02-314	84	8	systems	system	NOUN
ajis02-314	84	9	as	as	SCONJ
ajis02-314	84	10	it	it	PRON
ajis02-314	84	11	is	be	AUX
ajis02-314	84	12	common	common	ADJ
ajis02-314	84	13	in	in	ADP
ajis02-314	84	14	spatial	spatial	ADJ
ajis02-314	84	15	applications	application	NOUN
ajis02-314	84	16	to	to	PART
ajis02-314	84	17	find	find	VERB
ajis02-314	84	18	different	different	ADJ
ajis02-314	84	19	objects	object	NOUN
ajis02-314	84	20	with	with	ADP
ajis02-314	84	21	the	the	DET
ajis02-314	84	22	same	same	ADJ
ajis02-314	84	23	semantics	semantic	NOUN
ajis02-314	84	24	as	as	ADV
ajis02-314	84	25	well	well	ADV
ajis02-314	84	26	as	as	ADP
ajis02-314	84	27	same	same	ADJ
ajis02-314	84	28	objects	object	NOUN
ajis02-314	84	29	with	with	ADP
ajis02-314	84	30	different	different	ADJ
ajis02-314	84	31	semantics	semantic	NOUN
ajis02-314	84	32	.	.	PUNCT
ajis02-314	85	1	(	(	PUNCT
ajis02-314	85	2	b	b	X
ajis02-314	85	3	)	)	PUNCT
ajis02-314	85	4	power	power	NOUN
ajis02-314	85	5	of	of	ADP
ajis02-314	85	6	abstraction	abstraction	NOUN
ajis02-314	85	7	.	.	PUNCT
ajis02-314	86	1	(	(	PUNCT
ajis02-314	86	2	for	for	ADP
ajis02-314	86	3	the	the	DET
ajis02-314	86	4	conceptual	conceptual	ADJ
ajis02-314	86	5	models	model	NOUN
ajis02-314	86	6	)	)	PUNCT
ajis02-314	86	7	.	.	PUNCT
ajis02-314	87	1	one	one	NUM
ajis02-314	87	2	of	of	ADP
ajis02-314	87	3	the	the	DET
ajis02-314	87	4	criteria	criterion	NOUN
ajis02-314	87	5	to	to	PART
ajis02-314	87	6	evaluate	evaluate	VERB
ajis02-314	87	7	conceptual	conceptual	ADJ
ajis02-314	87	8	(	(	PUNCT
ajis02-314	87	9	or	or	CCONJ
ajis02-314	87	10	semantic	semantic	ADJ
ajis02-314	87	11	)	)	PUNCT
ajis02-314	87	12	models	model	NOUN
ajis02-314	87	13	is	be	AUX
ajis02-314	87	14	their	their	PRON
ajis02-314	87	15	ability	ability	NOUN
ajis02-314	87	16	to	to	PART
ajis02-314	87	17	represent	represent	VERB
ajis02-314	87	18	real	real	ADJ
ajis02-314	87	19	world	world	NOUN
ajis02-314	87	20	in	in	ADP
ajis02-314	87	21	a	a	DET
ajis02-314	87	22	highly	highly	ADV
ajis02-314	87	23	abstract	abstract	ADJ
ajis02-314	87	24	way	way	NOUN
ajis02-314	87	25	.	.	PUNCT
ajis02-314	88	1	being	be	AUX
ajis02-314	88	2	able	able	ADJ
ajis02-314	88	3	to	to	PART
ajis02-314	88	4	understand	understand	VERB
ajis02-314	88	5	and	and	CCONJ
ajis02-314	88	6	attribute	attribute	VERB
ajis02-314	88	7	objects	object	VERB
ajis02-314	88	8	'	'	PART
ajis02-314	88	9	structure	structure	NOUN
ajis02-314	88	10	without	without	ADP
ajis02-314	88	11	including	include	VERB
ajis02-314	88	12	details	detail	NOUN
ajis02-314	88	13	allow	allow	VERB
ajis02-314	88	14	us	we	PRON
ajis02-314	88	15	to	to	PART
ajis02-314	88	16	come	come	VERB
ajis02-314	88	17	closer	close	ADV
ajis02-314	88	18	to	to	PART
ajis02-314	88	19	objects	objects	VERB
ajis02-314	88	20	'	'	PART
ajis02-314	88	21	semantics	semantic	NOUN
ajis02-314	88	22	and	and	CCONJ
ajis02-314	88	23	their	their	PRON
ajis02-314	88	24	role	role	NOUN
ajis02-314	88	25	in	in	ADP
ajis02-314	88	26	the	the	DET
ajis02-314	88	27	application	application	NOUN
ajis02-314	88	28	.	.	PUNCT
ajis02-314	89	1	(	(	PUNCT
ajis02-314	89	2	c	c	X
ajis02-314	89	3	)	)	PUNCT
ajis02-314	89	4	complexity	complexity	NOUN
ajis02-314	89	5	.	.	PUNCT
ajis02-314	90	1	this	this	PRON
ajis02-314	90	2	appears	appear	VERB
ajis02-314	90	3	to	to	PART
ajis02-314	90	4	be	be	AUX
ajis02-314	90	5	one	one	NUM
ajis02-314	90	6	of	of	ADP
ajis02-314	90	7	the	the	DET
ajis02-314	90	8	most	most	ADV
ajis02-314	90	9	crucial	crucial	ADJ
ajis02-314	90	10	issues	issue	NOUN
ajis02-314	90	11	in	in	ADP
ajis02-314	90	12	selecting	select	VERB
ajis02-314	90	13	a	a	DET
ajis02-314	90	14	database	database	NOUN
ajis02-314	90	15	model	model	NOUN
ajis02-314	90	16	.	.	PUNCT
ajis02-314	91	1	the	the	DET
ajis02-314	91	2	usual	usual	ADJ
ajis02-314	91	3	trade	trade	NOUN
ajis02-314	91	4	-	-	PUNCT
ajis02-314	91	5	off	off	NOUN
ajis02-314	91	6	between	between	ADP
ajis02-314	91	7	expressiveness	expressiveness	NOUN
ajis02-314	91	8	and	and	CCONJ
ajis02-314	91	9	complexity	complexity	NOUN
ajis02-314	91	10	exists	exist	VERB
ajis02-314	91	11	.	.	PUNCT
ajis02-314	92	1	the	the	PRON
ajis02-314	92	2	more	more	ADV
ajis02-314	92	3	expressive	expressive	ADJ
ajis02-314	92	4	a	a	DET
ajis02-314	92	5	model	model	NOUN
ajis02-314	92	6	is	be	AUX
ajis02-314	92	7	,	,	PUNCT
ajis02-314	92	8	the	the	DET
ajis02-314	92	9	more	more	ADV
ajis02-314	92	10	complex	complex	ADJ
ajis02-314	92	11	appears	appear	VERB
ajis02-314	92	12	to	to	PART
ajis02-314	92	13	be	be	AUX
ajis02-314	92	14	.	.	PUNCT
ajis02-314	93	1	(	(	PUNCT
ajis02-314	93	2	d	d	X
ajis02-314	93	3	)	)	PUNCT
ajis02-314	93	4	friendliness	friendliness	ADJ
ajis02-314	93	5	.	.	PUNCT
ajis02-314	94	1	friendliness	friendliness	ADJ
ajis02-314	94	2	and	and	CCONJ
ajis02-314	94	3	ease	ease	NOUN
ajis02-314	94	4	of	of	ADP
ajis02-314	94	5	adaptation	adaptation	NOUN
ajis02-314	94	6	/	/	SYM
ajis02-314	94	7	use	use	NOUN
ajis02-314	94	8	of	of	ADP
ajis02-314	94	9	a	a	DET
ajis02-314	94	10	model	model	NOUN
ajis02-314	94	11	relates	relate	VERB
ajis02-314	94	12	to	to	ADP
ajis02-314	94	13	its	its	PRON
ajis02-314	94	14	complexity	complexity	NOUN
ajis02-314	94	15	.	.	PUNCT
ajis02-314	95	1	it	it	PRON
ajis02-314	95	2	is	be	AUX
ajis02-314	95	3	considered	consider	VERB
ajis02-314	95	4	important	important	ADJ
ajis02-314	95	5	,	,	PUNCT
ajis02-314	95	6	as	as	SCONJ
ajis02-314	95	7	a	a	DET
ajis02-314	95	8	powerful	powerful	ADJ
ajis02-314	95	9	-in	-in	ADJ
ajis02-314	95	10	terms	term	NOUN
ajis02-314	95	11	of	of	ADP
ajis02-314	95	12	expressivenessmodel	expressivenessmodel	NOUN
ajis02-314	95	13	may	may	AUX
ajis02-314	95	14	result	result	VERB
ajis02-314	95	15	in	in	ADP
ajis02-314	95	16	a	a	DET
ajis02-314	95	17	useless	useless	ADJ
ajis02-314	95	18	model	model	NOUN
ajis02-314	95	19	in	in	ADP
ajis02-314	95	20	terms	term	NOUN
ajis02-314	95	21	of	of	ADP
ajis02-314	95	22	usage	usage	NOUN
ajis02-314	95	23	.	.	PUNCT
ajis02-314	96	1	model	model	PROPN
ajis02-314	96	2	's	's	PART
ajis02-314	96	3	friendliness	friendliness	NOUN
ajis02-314	96	4	is	be	AUX
ajis02-314	96	5	connected	connect	VERB
ajis02-314	96	6	to	to	ADP
ajis02-314	96	7	both	both	DET
ajis02-314	96	8	user	user	NOUN
ajis02-314	96	9	and	and	CCONJ
ajis02-314	96	10	designer	designer	NOUN
ajis02-314	96	11	:	:	PUNCT
ajis02-314	96	12	at	at	ADP
ajis02-314	96	13	the	the	DET
ajis02-314	96	14	phase	phase	NOUN
ajis02-314	96	15	of	of	ADP
ajis02-314	96	16	conceptual	conceptual	ADJ
ajis02-314	96	17	modeling	modeling	NOUN
ajis02-314	96	18	the	the	DET
ajis02-314	96	19	user	user	NOUN
ajis02-314	96	20	-who	-who	PRON
ajis02-314	96	21	is	be	AUX
ajis02-314	96	22	considered	consider	VERB
ajis02-314	96	23	as	as	ADP
ajis02-314	96	24	the	the	DET
ajis02-314	96	25	person	person	NOUN
ajis02-314	96	26	who	who	PRON
ajis02-314	96	27	has	have	VERB
ajis02-314	96	28	the	the	DET
ajis02-314	96	29	domain	domain	NOUN
ajis02-314	96	30	knowledge	knowledge	NOUN
ajis02-314	96	31	of	of	ADP
ajis02-314	96	32	the	the	DET
ajis02-314	96	33	applicationchecks	applicationcheck	NOUN
ajis02-314	96	34	the	the	DET
ajis02-314	96	35	conceptual	conceptual	ADJ
ajis02-314	96	36	schema	schema	NOUN
ajis02-314	96	37	and	and	CCONJ
ajis02-314	96	38	verifies	verifie	NOUN
ajis02-314	96	39	the	the	DET
ajis02-314	96	40	correctness	correctness	NOUN
ajis02-314	96	41	of	of	ADP
ajis02-314	96	42	the	the	DET
ajis02-314	96	43	application	application	NOUN
ajis02-314	96	44	design	design	NOUN
ajis02-314	96	45	,	,	PUNCT
ajis02-314	96	46	while	while	SCONJ
ajis02-314	96	47	at	at	ADP
ajis02-314	96	48	the	the	DET
ajis02-314	96	49	phase	phase	NOUN
ajis02-314	96	50	of	of	ADP
ajis02-314	96	51	logical	logical	ADJ
ajis02-314	96	52	modeling	modeling	NOUN
ajis02-314	96	53	the	the	DET
ajis02-314	96	54	designer	designer	NOUN
ajis02-314	96	55	translates	translate	VERB
ajis02-314	96	56	the	the	DET
ajis02-314	96	57	conceptual	conceptual	ADJ
ajis02-314	96	58	schema	schema	NOUN
ajis02-314	96	59	into	into	ADP
ajis02-314	96	60	the	the	DET
ajis02-314	96	61	logical	logical	ADJ
ajis02-314	96	62	one	one	NUM
ajis02-314	96	63	.	.	PUNCT
ajis02-314	97	1	in	in	ADP
ajis02-314	97	2	both	both	DET
ajis02-314	97	3	cases	case	NOUN
ajis02-314	97	4	,	,	PUNCT
ajis02-314	97	5	it	it	PRON
ajis02-314	97	6	is	be	AUX
ajis02-314	97	7	critical	critical	ADJ
ajis02-314	97	8	to	to	PART
ajis02-314	97	9	deal	deal	VERB
ajis02-314	97	10	with	with	ADP
ajis02-314	97	11	an	an	DET
ajis02-314	97	12	easy	easy	ADJ
ajis02-314	97	13	model	model	NOUN
ajis02-314	97	14	.	.	PUNCT
ajis02-314	98	1	(	(	PUNCT
ajis02-314	98	2	e	e	NOUN
ajis02-314	98	3	)	)	PUNCT
ajis02-314	98	4	extendibility	extendibility	NOUN
ajis02-314	98	5	.	.	PUNCT
ajis02-314	99	1	another	another	DET
ajis02-314	99	2	important	important	ADJ
ajis02-314	99	3	issue	issue	NOUN
ajis02-314	99	4	is	be	AUX
ajis02-314	99	5	how	how	SCONJ
ajis02-314	99	6	easily	easily	ADV
ajis02-314	99	7	a	a	DET
ajis02-314	99	8	model	model	NOUN
ajis02-314	99	9	can	can	AUX
ajis02-314	99	10	be	be	AUX
ajis02-314	99	11	extended	extend	VERB
ajis02-314	99	12	;	;	PUNCT
ajis02-314	99	13	the	the	DET
ajis02-314	99	14	general	general	ADJ
ajis02-314	99	15	trend	trend	NOUN
ajis02-314	99	16	for	for	ADP
ajis02-314	99	17	new	new	ADJ
ajis02-314	99	18	application	application	NOUN
ajis02-314	99	19	areas	area	NOUN
ajis02-314	99	20	modeling	model	VERB
ajis02-314	99	21	-such	-such	NOUN
ajis02-314	99	22	as	as	ADP
ajis02-314	99	23	multimedia	multimedia	NOUN
ajis02-314	99	24	,	,	PUNCT
ajis02-314	99	25	image	image	NOUN
ajis02-314	99	26	and	and	CCONJ
ajis02-314	99	27	voice	voice	NOUN
ajis02-314	99	28	processing	processing	NOUN
ajis02-314	99	29	,	,	PUNCT
ajis02-314	99	30	geographic	geographic	ADJ
ajis02-314	99	31	systemsis	systemsis	NOUN
ajis02-314	99	32	to	to	PART
ajis02-314	99	33	build	build	VERB
ajis02-314	99	34	methods	method	NOUN
ajis02-314	99	35	and	and	CCONJ
ajis02-314	99	36	techniques	technique	NOUN
ajis02-314	99	37	on	on	ADP
ajis02-314	99	38	top	top	NOUN
ajis02-314	99	39	of	of	ADP
ajis02-314	99	40	well	well	ADV
ajis02-314	99	41	-	-	PUNCT
ajis02-314	99	42	known	know	VERB
ajis02-314	99	43	data	data	NOUN
ajis02-314	99	44	models	model	NOUN
ajis02-314	99	45	in	in	ADP
ajis02-314	99	46	order	order	NOUN
ajis02-314	99	47	to	to	PART
ajis02-314	99	48	make	make	VERB
ajis02-314	99	49	use	use	NOUN
ajis02-314	99	50	of	of	ADP
ajis02-314	99	51	the	the	DET
ajis02-314	99	52	already	already	ADV
ajis02-314	99	53	existing	exist	VERB
ajis02-314	99	54	knowledge	knowledge	NOUN
ajis02-314	99	55	from	from	ADP
ajis02-314	99	56	the	the	DET
ajis02-314	99	57	classical	classical	ADJ
ajis02-314	99	58	areas	area	NOUN
ajis02-314	99	59	.	.	PUNCT
ajis02-314	100	1	using	use	VERB
ajis02-314	100	2	different	different	ADJ
ajis02-314	100	3	models	model	NOUN
ajis02-314	100	4	for	for	ADP
ajis02-314	100	5	the	the	DET
ajis02-314	100	6	design	design	NOUN
ajis02-314	100	7	of	of	ADP
ajis02-314	100	8	geographic	geographic	ADJ
ajis02-314	100	9	databases	database	NOUN
ajis02-314	100	10	through	through	ADP
ajis02-314	100	11	theoretical	theoretical	ADJ
ajis02-314	100	12	research	research	NOUN
ajis02-314	100	13	and	and	CCONJ
ajis02-314	100	14	real	real	ADJ
ajis02-314	100	15	world	world	NOUN
ajis02-314	100	16	applications	application	NOUN
ajis02-314	100	17	,	,	PUNCT
ajis02-314	100	18	we	we	PRON
ajis02-314	100	19	experienced	experience	VERB
ajis02-314	100	20	the	the	DET
ajis02-314	100	21	use	use	NOUN
ajis02-314	100	22	of	of	ADP
ajis02-314	100	23	models	model	NOUN
ajis02-314	100	24	and	and	CCONJ
ajis02-314	100	25	tools	tool	NOUN
ajis02-314	100	26	for	for	ADP
ajis02-314	100	27	the	the	DET
ajis02-314	100	28	design	design	NOUN
ajis02-314	100	29	and	and	CCONJ
ajis02-314	100	30	development	development	NOUN
ajis02-314	100	31	of	of	ADP
ajis02-314	100	32	geographic	geographic	ADJ
ajis02-314	100	33	applications	application	NOUN
ajis02-314	100	34	at	at	ADP
ajis02-314	100	35	:	:	PUNCT
ajis02-314	100	36	(	(	PUNCT
ajis02-314	100	37	a	a	X
ajis02-314	100	38	)	)	PUNCT
ajis02-314	100	39	different	different	ADJ
ajis02-314	100	40	levels	level	NOUN
ajis02-314	100	41	,	,	PUNCT
ajis02-314	100	42	and	and	CCONJ
ajis02-314	100	43	(	(	PUNCT
ajis02-314	100	44	b	b	X
ajis02-314	100	45	)	)	PUNCT
ajis02-314	100	46	different	different	ADJ
ajis02-314	100	47	approaches	approach	NOUN
ajis02-314	100	48	in	in	ADP
ajis02-314	100	49	the	the	DET
ajis02-314	100	50	same	same	ADJ
ajis02-314	100	51	level	level	NOUN
ajis02-314	100	52	,	,	PUNCT
ajis02-314	100	53	(	(	PUNCT
ajis02-314	100	54	a	a	X
ajis02-314	100	55	)	)	PUNCT
ajis02-314	100	56	at	at	ADP
ajis02-314	100	57	the	the	DET
ajis02-314	100	58	phase	phase	NOUN
ajis02-314	100	59	of	of	ADP
ajis02-314	100	60	conceptual	conceptual	ADJ
ajis02-314	100	61	geographic	geographic	ADJ
ajis02-314	100	62	database	database	NOUN
ajis02-314	100	63	modeling	modeling	NOUN
ajis02-314	100	64	we	we	PRON
ajis02-314	100	65	used	use	VERB
ajis02-314	100	66	:	:	PUNCT
ajis02-314	100	67	•	•	NUM
ajis02-314	100	68	new	new	ADJ
ajis02-314	100	69	approaches	approach	NOUN
ajis02-314	100	70	,	,	PUNCT
ajis02-314	100	71	such	such	ADJ
ajis02-314	100	72	as	as	ADP
ajis02-314	100	73	the	the	DET
ajis02-314	100	74	object	object	NOUN
ajis02-314	100	75	-	-	PUNCT
ajis02-314	100	76	oriented	orient	VERB
ajis02-314	100	77	one	one	NOUN
ajis02-314	100	78	,	,	PUNCT
ajis02-314	100	79	with	with	ADP
ajis02-314	100	80	representatives	representative	NOUN
ajis02-314	100	81	the	the	DET
ajis02-314	100	82	object	object	NOUN
ajis02-314	100	83	modeling	modeling	NOUN
ajis02-314	100	84	technique	technique	NOUN
ajis02-314	100	85	(	(	PUNCT
ajis02-314	100	86	omt	omt	PROPN
ajis02-314	100	87	)	)	PUNCT
ajis02-314	100	88	(	(	PUNCT
ajis02-314	100	89	rumbaugh	rumbaugh	NOUN
ajis02-314	100	90	,	,	PUNCT
ajis02-314	100	91	et	et	PROPN
ajis02-314	100	92	.	.	PUNCT
ajis02-314	101	1	al	al	PROPN
ajis02-314	101	2	.	.	PROPN
ajis02-314	101	3	,	,	PUNCT
ajis02-314	101	4	1991	1991	NUM
ajis02-314	101	5	)	)	PUNCT
ajis02-314	101	6	,	,	PUNCT
ajis02-314	101	7	and	and	CCONJ
ajis02-314	101	8	kappa	kappa	ADJ
ajis02-314	101	9	system	system	NOUN
ajis02-314	101	10	(	(	PUNCT
ajis02-314	101	11	intellicorp	intellicorp	PROPN
ajis02-314	101	12	,	,	PUNCT
ajis02-314	101	13	1993	1993	NUM
ajis02-314	101	14	)	)	PUNCT
ajis02-314	101	15	,	,	PUNCT
ajis02-314	101	16	17	17	NUM
ajis02-314	101	17	•	•	NUM
ajis02-314	101	18	classical	classical	ADJ
ajis02-314	101	19	approaches	approach	NOUN
ajis02-314	101	20	,	,	PUNCT
ajis02-314	101	21	with	with	ADP
ajis02-314	101	22	the	the	DET
ajis02-314	101	23	use	use	NOUN
ajis02-314	101	24	of	of	ADP
ajis02-314	101	25	the	the	DET
ajis02-314	101	26	entity	entity	NOUN
ajis02-314	101	27	-	-	PUNCT
ajis02-314	101	28	relationship	relationship	NOUN
ajis02-314	101	29	(	(	PUNCT
ajis02-314	101	30	er	er	INTJ
ajis02-314	101	31	)	)	PUNCT
ajis02-314	101	32	(	(	PUNCT
ajis02-314	101	33	chen	chen	PROPN
ajis02-314	101	34	,	,	PUNCT
ajis02-314	101	35	1976	1976	NUM
ajis02-314	101	36	)	)	PUNCT
ajis02-314	101	37	,	,	PUNCT
ajis02-314	101	38	the	the	DET
ajis02-314	101	39	ifo	ifo	PROPN
ajis02-314	101	40	model	model	NOUN
ajis02-314	101	41	(	(	PUNCT
ajis02-314	101	42	abiteboul	abiteboul	NOUN
ajis02-314	101	43	and	and	CCONJ
ajis02-314	101	44	hull	hull	NOUN
ajis02-314	101	45	,	,	PUNCT
ajis02-314	101	46	1987	1987	NUM
ajis02-314	101	47	)	)	PUNCT
ajis02-314	101	48	,	,	PUNCT
ajis02-314	101	49	the	the	DET
ajis02-314	101	50	semantic	semantic	ADJ
ajis02-314	101	51	data	data	NOUN
ajis02-314	101	52	model	model	NOUN
ajis02-314	101	53	(	(	PUNCT
ajis02-314	101	54	sdm	sdm	PROPN
ajis02-314	101	55	)	)	PUNCT
ajis02-314	101	56	(	(	PUNCT
ajis02-314	101	57	hull	hull	NOUN
ajis02-314	101	58	and	and	CCONJ
ajis02-314	101	59	king	king	NOUN
ajis02-314	101	60	,	,	PUNCT
ajis02-314	101	61	1987	1987	NUM
ajis02-314	101	62	)	)	PUNCT
ajis02-314	101	63	,	,	PUNCT
ajis02-314	101	64	and	and	CCONJ
ajis02-314	101	65	the	the	DET
ajis02-314	101	66	general	general	ADJ
ajis02-314	101	67	semantic	semantic	ADJ
ajis02-314	101	68	model	model	NOUN
ajis02-314	101	69	(	(	PUNCT
ajis02-314	101	70	gsm	gsm	NOUN
ajis02-314	101	71	)	)	PUNCT
ajis02-314	101	72	(	(	PUNCT
ajis02-314	101	73	abiteboul	abiteboul	PROPN
ajis02-314	101	74	et	et	PROPN
ajis02-314	101	75	.	.	PUNCT
ajis02-314	102	1	al	al	PROPN
ajis02-314	102	2	.	.	PROPN
ajis02-314	102	3	,	,	PUNCT
ajis02-314	102	4	1995	1995	NUM
ajis02-314	102	5	)	)	PUNCT
ajis02-314	102	6	,	,	PUNCT
ajis02-314	102	7	•	•	NUM
ajis02-314	102	8	new	new	ADJ
ajis02-314	102	9	(	(	PUNCT
ajis02-314	102	10	specialised	specialised	ADJ
ajis02-314	102	11	or	or	CCONJ
ajis02-314	102	12	extended	extended	ADJ
ajis02-314	102	13	)	)	PUNCT
ajis02-314	102	14	models	model	NOUN
ajis02-314	102	15	within	within	ADP
ajis02-314	102	16	certain	certain	ADJ
ajis02-314	102	17	approaches	approach	NOUN
ajis02-314	102	18	.	.	PUNCT
ajis02-314	103	1	in	in	ADP
ajis02-314	103	2	order	order	NOUN
ajis02-314	103	3	to	to	PART
ajis02-314	103	4	capture	capture	VERB
ajis02-314	103	5	the	the	DET
ajis02-314	103	6	peculiarities	peculiarity	NOUN
ajis02-314	103	7	of	of	ADP
ajis02-314	103	8	gis	gis	NOUN
ajis02-314	103	9	we	we	PRON
ajis02-314	103	10	augmented	augment	VERB
ajis02-314	103	11	models	model	NOUN
ajis02-314	103	12	such	such	ADJ
ajis02-314	103	13	as	as	ADP
ajis02-314	103	14	the	the	DET
ajis02-314	103	15	er	er	INTJ
ajis02-314	103	16	,	,	PUNCT
ajis02-314	103	17	ifo	ifo	PROPN
ajis02-314	103	18	,	,	PUNCT
ajis02-314	103	19	omt	omt	PROPN
ajis02-314	103	20	,	,	PUNCT
ajis02-314	103	21	and	and	CCONJ
ajis02-314	103	22	kappa	kappa	VERB
ajis02-314	103	23	with	with	ADP
ajis02-314	103	24	the	the	DET
ajis02-314	103	25	spatial	spatial	ADJ
ajis02-314	103	26	dimension	dimension	NOUN
ajis02-314	103	27	,	,	PUNCT
ajis02-314	103	28	resulting	result	VERB
ajis02-314	103	29	in	in	ADP
ajis02-314	103	30	the	the	DET
ajis02-314	103	31	geoer	geoer	NOUN
ajis02-314	103	32	(	(	PUNCT
ajis02-314	103	33	hadzilacos	hadzilaco	NOUN
ajis02-314	103	34	and	and	CCONJ
ajis02-314	103	35	tryfona	tryfona	NOUN
ajis02-314	103	36	,	,	PUNCT
ajis02-314	103	37	1996	1996	NUM
ajis02-314	103	38	)	)	PUNCT
ajis02-314	103	39	,	,	PUNCT
ajis02-314	103	40	geoifo	geoifo	NOUN
ajis02-314	103	41	(	(	PUNCT
ajis02-314	103	42	tryfona	tryfona	NOUN
ajis02-314	103	43	and	and	CCONJ
ajis02-314	103	44	hadzilacos	hadzilaco	NOUN
ajis02-314	103	45	,	,	PUNCT
ajis02-314	103	46	1995a	1995a	NUM
ajis02-314	103	47	)	)	PUNCT
ajis02-314	103	48	,	,	PUNCT
ajis02-314	103	49	geoomt	geoomt	INTJ
ajis02-314	103	50	(	(	PUNCT
ajis02-314	103	51	tryfona	tryfona	NOUN
ajis02-314	103	52	et	et	PROPN
ajis02-314	103	53	.	.	PUNCT
ajis02-314	104	1	al	al	PROPN
ajis02-314	104	2	.	.	PROPN
ajis02-314	104	3	,	,	PUNCT
ajis02-314	104	4	1997	1997	NUM
ajis02-314	104	5	)	)	PUNCT
ajis02-314	104	6	.	.	PUNCT
ajis02-314	105	1	in	in	ADP
ajis02-314	105	2	this	this	DET
ajis02-314	105	3	work	work	NOUN
ajis02-314	105	4	we	we	PRON
ajis02-314	105	5	show	show	VERB
ajis02-314	105	6	the	the	DET
ajis02-314	105	7	evaluation	evaluation	NOUN
ajis02-314	105	8	of	of	ADP
ajis02-314	105	9	er	er	INTJ
ajis02-314	105	10	,	,	PUNCT
ajis02-314	105	11	ifo	ifo	PROPN
ajis02-314	105	12	and	and	CCONJ
ajis02-314	105	13	omt	omt	PROPN
ajis02-314	105	14	:	:	PUNCT
ajis02-314	105	15	er	er	INTJ
ajis02-314	105	16	,	,	PUNCT
ajis02-314	105	17	as	as	SCONJ
ajis02-314	105	18	it	it	PRON
ajis02-314	105	19	is	be	AUX
ajis02-314	105	20	undoubtedly	undoubtedly	ADV
ajis02-314	105	21	the	the	DET
ajis02-314	105	22	most	most	ADV
ajis02-314	105	23	popular	popular	ADJ
ajis02-314	105	24	and	and	CCONJ
ajis02-314	105	25	easy	easy	ADJ
ajis02-314	105	26	to	to	PART
ajis02-314	105	27	use	use	VERB
ajis02-314	105	28	semantic	semantic	ADJ
ajis02-314	105	29	model	model	NOUN
ajis02-314	105	30	;	;	PUNCT
ajis02-314	105	31	ifo	ifo	PROPN
ajis02-314	105	32	,	,	PUNCT
ajis02-314	105	33	because	because	SCONJ
ajis02-314	105	34	of	of	ADP
ajis02-314	105	35	its	its	PRON
ajis02-314	105	36	complete	complete	ADJ
ajis02-314	105	37	and	and	CCONJ
ajis02-314	105	38	sound	sound	ADJ
ajis02-314	105	39	mathematical	mathematical	ADJ
ajis02-314	105	40	background	background	NOUN
ajis02-314	105	41	;	;	PUNCT
ajis02-314	105	42	and	and	CCONJ
ajis02-314	105	43	omt	omt	PROPN
ajis02-314	105	44	as	as	ADP
ajis02-314	105	45	a	a	DET
ajis02-314	105	46	representative	representative	NOUN
ajis02-314	105	47	of	of	ADP
ajis02-314	105	48	the	the	DET
ajis02-314	105	49	object	object	NOUN
ajis02-314	105	50	-	-	PUNCT
ajis02-314	105	51	oriented	orient	VERB
ajis02-314	105	52	family	family	NOUN
ajis02-314	105	53	.	.	PUNCT
ajis02-314	106	1	we	we	PRON
ajis02-314	106	2	present	present	VERB
ajis02-314	106	3	the	the	DET
ajis02-314	106	4	way	way	NOUN
ajis02-314	106	5	we	we	PRON
ajis02-314	106	6	handle	handle	VERB
ajis02-314	106	7	the	the	DET
ajis02-314	106	8	six	six	NUM
ajis02-314	106	9	geographic	geographic	ADJ
ajis02-314	106	10	peculiarities	peculiarity	NOUN
ajis02-314	106	11	of	of	ADP
ajis02-314	106	12	section	section	NOUN
ajis02-314	106	13	2	2	NUM
ajis02-314	106	14	by	by	ADP
ajis02-314	106	15	using	use	VERB
ajis02-314	106	16	(	(	PUNCT
ajis02-314	106	17	extending	extend	VERB
ajis02-314	106	18	or	or	CCONJ
ajis02-314	106	19	specialising	specialise	VERB
ajis02-314	106	20	)	)	PUNCT
ajis02-314	106	21	each	each	DET
ajis02-314	106	22	one	one	NUM
ajis02-314	106	23	of	of	ADP
ajis02-314	106	24	these	these	DET
ajis02-314	106	25	three	three	NUM
ajis02-314	106	26	models^.	models^.	NOUN
ajis02-314	106	27	(	(	PUNCT
ajis02-314	106	28	b	b	NOUN
ajis02-314	106	29	)	)	PUNCT
ajis02-314	106	30	at	at	ADP
ajis02-314	106	31	the	the	DET
ajis02-314	106	32	phase	phase	NOUN
ajis02-314	106	33	of	of	ADP
ajis02-314	106	34	logical	logical	ADJ
ajis02-314	106	35	geographic	geographic	ADJ
ajis02-314	106	36	database	database	NOUN
ajis02-314	106	37	modeling	modeling	NOUN
ajis02-314	106	38	we	we	PRON
ajis02-314	106	39	extended	extend	VERB
ajis02-314	106	40	(	(	PUNCT
ajis02-314	106	41	hadzilacos	hadzilaco	NOUN
ajis02-314	106	42	and	and	CCONJ
ajis02-314	106	43	tryfona	tryfona	NOUN
ajis02-314	106	44	,	,	PUNCT
ajis02-314	106	45	1994	1994	NUM
ajis02-314	106	46	)	)	PUNCT
ajis02-314	106	47	the	the	DET
ajis02-314	106	48	mathematically	mathematically	ADV
ajis02-314	106	49	sound	sound	ADJ
ajis02-314	106	50	relational	relational	ADJ
ajis02-314	106	51	model	model	NOUN
ajis02-314	106	52	with	with	ADP
ajis02-314	106	53	the	the	DET
ajis02-314	106	54	aspects	aspect	NOUN
ajis02-314	106	55	of	of	ADP
ajis02-314	106	56	geometry	geometry	NOUN
ajis02-314	106	57	and	and	CCONJ
ajis02-314	106	58	time	time	NOUN
ajis02-314	106	59	.	.	PUNCT
ajis02-314	107	1	here	here	ADV
ajis02-314	107	2	,	,	PUNCT
ajis02-314	107	3	we	we	PRON
ajis02-314	107	4	argue	argue	VERB
ajis02-314	107	5	why	why	SCONJ
ajis02-314	107	6	the	the	DET
ajis02-314	107	7	relational	relational	ADJ
ajis02-314	107	8	model	model	NOUN
ajis02-314	107	9	is	be	AUX
ajis02-314	107	10	good	good	ADJ
ajis02-314	107	11	to	to	PART
ajis02-314	107	12	serve	serve	VERB
ajis02-314	107	13	as	as	ADP
ajis02-314	107	14	a	a	DET
ajis02-314	107	15	basis	basis	NOUN
ajis02-314	107	16	for	for	ADP
ajis02-314	107	17	an	an	DET
ajis02-314	107	18	extended	extended	ADJ
ajis02-314	107	19	model	model	NOUN
ajis02-314	107	20	to	to	PART
ajis02-314	107	21	accommodate	accommodate	VERB
ajis02-314	107	22	spatial	spatial	ADJ
ajis02-314	107	23	needs	need	NOUN
ajis02-314	107	24	,	,	PUNCT
ajis02-314	107	25	but	but	CCONJ
ajis02-314	107	26	not	not	PART
ajis02-314	107	27	good	good	ADJ
ajis02-314	107	28	enough	enough	ADV
ajis02-314	107	29	as	as	ADP
ajis02-314	107	30	a	a	DET
ajis02-314	107	31	stand	stand	NOUN
ajis02-314	107	32	alone	alone	ADJ
ajis02-314	107	33	solution	solution	NOUN
ajis02-314	107	34	.	.	PUNCT
ajis02-314	108	1	evaluation	evaluation	NOUN
ajis02-314	108	2	of	of	ADP
ajis02-314	108	3	conceptual	conceptual	ADJ
ajis02-314	108	4	data	data	NOUN
ajis02-314	108	5	models	model	NOUN
ajis02-314	108	6	for	for	ADP
ajis02-314	108	7	geographic	geographic	ADJ
ajis02-314	108	8	applications	application	NOUN
ajis02-314	108	9	the	the	DET
ajis02-314	108	10	conceptual	conceptual	ADJ
ajis02-314	108	11	modeling	modeling	NOUN
ajis02-314	108	12	phase	phase	NOUN
ajis02-314	108	13	refers	refer	VERB
ajis02-314	108	14	to	to	ADP
ajis02-314	108	15	that	that	DET
ajis02-314	108	16	level	level	NOUN
ajis02-314	108	17	of	of	ADP
ajis02-314	108	18	abstraction	abstraction	NOUN
ajis02-314	108	19	which	which	DET
ajis02-314	108	20	(	(	PUNCT
ajis02-314	108	21	a	a	X
ajis02-314	108	22	)	)	PUNCT
ajis02-314	108	23	employs	employ	VERB
ajis02-314	108	24	no	no	DET
ajis02-314	108	25	computer	computer	NOUN
ajis02-314	108	26	metaphors	metaphor	NOUN
ajis02-314	108	27	,	,	PUNCT
ajis02-314	108	28	(	(	PUNCT
ajis02-314	108	29	b	b	X
ajis02-314	108	30	)	)	PUNCT
ajis02-314	108	31	is	be	AUX
ajis02-314	108	32	understandable	understandable	ADJ
ajis02-314	108	33	to	to	ADP
ajis02-314	108	34	the	the	DET
ajis02-314	108	35	user	user	NOUN
ajis02-314	108	36	who	who	PRON
ajis02-314	108	37	has	have	VERB
ajis02-314	108	38	the	the	DET
ajis02-314	108	39	domain	domain	NOUN
ajis02-314	108	40	knowledge	knowledge	NOUN
ajis02-314	108	41	of	of	ADP
ajis02-314	108	42	the	the	DET
ajis02-314	108	43	application	application	NOUN
ajis02-314	108	44	,	,	PUNCT
ajis02-314	108	45	and	and	CCONJ
ajis02-314	108	46	(	(	PUNCT
ajis02-314	108	47	c	c	X
ajis02-314	108	48	)	)	PUNCT
ajis02-314	108	49	is	be	AUX
ajis02-314	108	50	formal	formal	ADJ
ajis02-314	108	51	and	and	CCONJ
ajis02-314	108	52	complete	complete	ADJ
ajis02-314	108	53	,	,	PUNCT
ajis02-314	108	54	so	so	SCONJ
ajis02-314	108	55	that	that	SCONJ
ajis02-314	108	56	it	it	PRON
ajis02-314	108	57	can	can	AUX
ajis02-314	108	58	unambiguously	unambiguously	ADV
ajis02-314	108	59	be	be	AUX
ajis02-314	108	60	transformed	transform	VERB
ajis02-314	108	61	into	into	ADP
ajis02-314	108	62	the	the	DET
ajis02-314	108	63	logical	logical	ADJ
ajis02-314	108	64	data	datum	NOUN
ajis02-314	108	65	model	model	NOUN
ajis02-314	108	66	without	without	ADP
ajis02-314	108	67	additional	additional	ADJ
ajis02-314	108	68	user	user	NOUN
ajis02-314	108	69	input	input	NOUN
ajis02-314	108	70	.	.	PUNCT
ajis02-314	109	1	the	the	DET
ajis02-314	109	2	models	model	NOUN
ajis02-314	109	3	er	er	INTJ
ajis02-314	109	4	,	,	PUNCT
ajis02-314	109	5	ifo	ifo	PROPN
ajis02-314	109	6	and	and	CCONJ
ajis02-314	109	7	omt	omt	PROPN
ajis02-314	109	8	(	(	PUNCT
ajis02-314	109	9	a	a	NOUN
ajis02-314	109	10	)	)	PUNCT
ajis02-314	109	11	er	er	INTJ
ajis02-314	109	12	(	(	PUNCT
ajis02-314	109	13	chen	chen	PROPN
ajis02-314	109	14	,	,	PUNCT
ajis02-314	109	15	1976	1976	NUM
ajis02-314	109	16	)	)	PUNCT
ajis02-314	109	17	is	be	AUX
ajis02-314	109	18	arguably	arguably	ADV
ajis02-314	109	19	the	the	DET
ajis02-314	109	20	first	first	ADJ
ajis02-314	109	21	conceptual	conceptual	ADJ
ajis02-314	109	22	model	model	NOUN
ajis02-314	109	23	that	that	PRON
ajis02-314	109	24	appeared	appear	VERB
ajis02-314	109	25	in	in	ADP
ajis02-314	109	26	the	the	DET
ajis02-314	109	27	literature	literature	NOUN
ajis02-314	109	28	.	.	PUNCT
ajis02-314	110	1	its	its	PRON
ajis02-314	110	2	main	main	ADJ
ajis02-314	110	3	advantages	advantage	NOUN
ajis02-314	110	4	are	be	AUX
ajis02-314	110	5	the	the	DET
ajis02-314	110	6	ease	ease	NOUN
ajis02-314	110	7	of	of	ADP
ajis02-314	110	8	use	use	NOUN
ajis02-314	110	9	that	that	PRON
ajis02-314	110	10	provides	provide	VERB
ajis02-314	110	11	and	and	CCONJ
ajis02-314	110	12	the	the	DET
ajis02-314	110	13	minimum	minimum	ADJ
ajis02-314	110	14	set	set	NOUN
ajis02-314	110	15	of	of	ADP
ajis02-314	110	16	supported	support	VERB
ajis02-314	110	17	constructs	construct	NOUN
ajis02-314	110	18	.	.	PUNCT
ajis02-314	111	1	its	its	PRON
ajis02-314	111	2	basic	basic	ADJ
ajis02-314	111	3	elements	element	NOUN
ajis02-314	111	4	are	be	AUX
ajis02-314	111	5	the	the	DET
ajis02-314	111	6	:	:	PUNCT
ajis02-314	111	7	(	(	PUNCT
ajis02-314	111	8	a	a	X
ajis02-314	111	9	)	)	PUNCT
ajis02-314	111	10	entity	entity	NOUN
ajis02-314	111	11	sets	set	NOUN
ajis02-314	111	12	,	,	PUNCT
ajis02-314	111	13	which	which	PRON
ajis02-314	111	14	represent	represent	VERB
ajis02-314	111	15	autonomous	autonomous	ADJ
ajis02-314	111	16	ontologies	ontology	NOUN
ajis02-314	111	17	(	(	PUNCT
ajis02-314	111	18	objects	object	NOUN
ajis02-314	111	19	)	)	PUNCT
ajis02-314	111	20	,	,	PUNCT
ajis02-314	111	21	(	(	PUNCT
ajis02-314	111	22	b	b	X
ajis02-314	111	23	)	)	PUNCT
ajis02-314	111	24	attributes	attribute	NOUN
ajis02-314	111	25	of	of	ADP
ajis02-314	111	26	entity	entity	NOUN
ajis02-314	111	27	sets	set	NOUN
ajis02-314	111	28	,	,	PUNCT
ajis02-314	111	29	which	which	PRON
ajis02-314	111	30	capture	capture	VERB
ajis02-314	111	31	their	their	PRON
ajis02-314	111	32	properties	property	NOUN
ajis02-314	111	33	;	;	PUNCT
ajis02-314	111	34	properties	property	NOUN
ajis02-314	111	35	associate	associate	VERB
ajis02-314	111	36	a	a	DET
ajis02-314	111	37	value	value	NOUN
ajis02-314	111	38	from	from	ADP
ajis02-314	111	39	a	a	DET
ajis02-314	111	40	domain	domain	NOUN
ajis02-314	111	41	of	of	ADP
ajis02-314	111	42	values	value	NOUN
ajis02-314	111	43	for	for	ADP
ajis02-314	111	44	that	that	DET
ajis02-314	111	45	attribute	attribute	NOUN
ajis02-314	111	46	with	with	ADP
ajis02-314	111	47	each	each	DET
ajis02-314	111	48	entity	entity	NOUN
ajis02-314	111	49	in	in	ADP
ajis02-314	111	50	an	an	DET
ajis02-314	111	51	entity	entity	NOUN
ajis02-314	111	52	set	set	NOUN
ajis02-314	111	53	,	,	PUNCT
ajis02-314	111	54	and	and	CCONJ
ajis02-314	111	55	(	(	PUNCT
ajis02-314	111	56	c	c	NOUN
ajis02-314	111	57	)	)	PUNCT
ajis02-314	111	58	relationships	relationship	NOUN
ajis02-314	111	59	among	among	ADP
ajis02-314	111	60	entity	entity	NOUN
ajis02-314	111	61	sets	set	NOUN
ajis02-314	111	62	,	,	PUNCT
ajis02-314	111	63	defined	define	VERB
ajis02-314	111	64	as	as	ADP
ajis02-314	111	65	an	an	DET
ajis02-314	111	66	ordered	order	VERB
ajis02-314	111	67	list	list	NOUN
ajis02-314	111	68	of	of	ADP
ajis02-314	111	69	these	these	DET
ajis02-314	111	70	sets	set	NOUN
ajis02-314	111	71	.	.	PUNCT
ajis02-314	112	1	relationships	relationship	NOUN
ajis02-314	112	2	can	can	AUX
ajis02-314	112	3	be	be	AUX
ajis02-314	112	4	1:1	1:1	NUM
ajis02-314	112	5	(	(	PUNCT
ajis02-314	112	6	one	one	NUM
ajis02-314	112	7	to	to	ADP
ajis02-314	112	8	one	one	NUM
ajis02-314	112	9	)	)	PUNCT
ajis02-314	112	10	,	,	PUNCT
ajis02-314	112	11	1	1	NUM
ajis02-314	112	12	:	:	SYM
ajis02-314	112	13	m	m	PROPN
ajis02-314	112	14	(	(	PUNCT
ajis02-314	112	15	one	one	NUM
ajis02-314	112	16	to	to	ADP
ajis02-314	112	17	many	many	ADJ
ajis02-314	112	18	)	)	PUNCT
ajis02-314	112	19	,	,	PUNCT
ajis02-314	112	20	n	n	CCONJ
ajis02-314	112	21	:	:	PUNCT
ajis02-314	112	22	m	m	VERB
ajis02-314	112	23	(	(	PUNCT
ajis02-314	112	24	many	many	ADJ
ajis02-314	112	25	to	to	ADP
ajis02-314	112	26	many	many	ADJ
ajis02-314	112	27	)	)	PUNCT
ajis02-314	112	28	.	.	PUNCT
ajis02-314	113	1	isa	isa	NOUN
ajis02-314	113	2	is	be	AUX
ajis02-314	113	3	a	a	DET
ajis02-314	113	4	special	special	ADJ
ajis02-314	113	5	kind	kind	NOUN
ajis02-314	113	6	of	of	ADP
ajis02-314	113	7	relationship	relationship	NOUN
ajis02-314	113	8	which	which	PRON
ajis02-314	113	9	is	be	AUX
ajis02-314	113	10	used	use	VERB
ajis02-314	113	11	to	to	PART
ajis02-314	113	12	model	model	VERB
ajis02-314	113	13	an	an	DET
ajis02-314	113	14	entity	entity	NOUN
ajis02-314	113	15	set	set	VERB
ajis02-314	113	16	as	as	ADP
ajis02-314	113	17	a	a	DET
ajis02-314	113	18	subset	subset	NOUN
ajis02-314	113	19	on	on	ADP
ajis02-314	113	20	another	another	DET
ajis02-314	113	21	one	one	NOUN
ajis02-314	113	22	;	;	PUNCT
ajis02-314	113	23	the	the	DET
ajis02-314	113	24	subset	subset	NOUN
ajis02-314	113	25	inherits	inherit	VERB
ajis02-314	113	26	all	all	DET
ajis02-314	113	27	the	the	DET
ajis02-314	113	28	properties	property	NOUN
ajis02-314	113	29	of	of	ADP
ajis02-314	113	30	its	its	PRON
ajis02-314	113	31	ancestor	ancestor	NOUN
ajis02-314	113	32	.	.	PUNCT
ajis02-314	114	1	(	(	PUNCT
ajis02-314	114	2	b	b	X
ajis02-314	114	3	)	)	PUNCT
ajis02-314	114	4	ifo	ifo	NOUN
ajis02-314	114	5	(	(	PUNCT
ajis02-314	114	6	abiteboul	abiteboul	PROPN
ajis02-314	114	7	and	and	CCONJ
ajis02-314	114	8	hull	hull	NOUN
ajis02-314	114	9	,	,	PUNCT
ajis02-314	114	10	1987	1987	NUM
ajis02-314	114	11	)	)	PUNCT
ajis02-314	114	12	has	have	AUX
ajis02-314	114	13	become	become	VERB
ajis02-314	114	14	a	a	DET
ajis02-314	114	15	standard	standard	ADJ
ajis02-314	114	16	conceptual	conceptual	ADJ
ajis02-314	114	17	data	datum	NOUN
ajis02-314	114	18	model	model	NOUN
ajis02-314	114	19	due	due	ADP
ajis02-314	114	20	to	to	ADP
ajis02-314	114	21	its	its	PRON
ajis02-314	114	22	precise	precise	ADJ
ajis02-314	114	23	mathematical	mathematical	ADJ
ajis02-314	114	24	specification	specification	NOUN
ajis02-314	114	25	rather	rather	ADV
ajis02-314	114	26	than	than	ADP
ajis02-314	114	27	its	its	PRON
ajis02-314	114	28	widespread	widespread	ADJ
ajis02-314	114	29	use	use	NOUN
ajis02-314	114	30	in	in	ADP
ajis02-314	114	31	practice	practice	NOUN
ajis02-314	114	32	.	.	PUNCT
ajis02-314	115	1	an	an	DET
ajis02-314	115	2	ifo	ifo	ADJ
ajis02-314	115	3	schema	schema	NOUN
ajis02-314	115	4	is	be	AUX
ajis02-314	115	5	a	a	DET
ajis02-314	115	6	directed	direct	VERB
ajis02-314	115	7	graph	graph	NOUN
ajis02-314	115	8	with	with	ADP
ajis02-314	115	9	vertices	vertex	NOUN
ajis02-314	115	10	and	and	CCONJ
ajis02-314	115	11	edges	edge	NOUN
ajis02-314	115	12	.	.	PUNCT
ajis02-314	116	1	the	the	DET
ajis02-314	116	2	vertices	vertex	NOUN
ajis02-314	116	3	represent	represent	VERB
ajis02-314	116	4	object	object	NOUN
ajis02-314	116	5	classes	class	NOUN
ajis02-314	116	6	,	,	PUNCT
ajis02-314	116	7	which	which	PRON
ajis02-314	116	8	may	may	AUX
ajis02-314	116	9	be	be	AUX
ajis02-314	116	10	atomic	atomic	ADJ
ajis02-314	116	11	(	(	PUNCT
ajis02-314	116	12	further	far	ADV
ajis02-314	116	13	divided	divide	VERB
ajis02-314	116	14	into	into	ADP
ajis02-314	116	15	abstract	abstract	ADJ
ajis02-314	116	16	,	,	PUNCT
ajis02-314	116	17	printable	printable	ADJ
ajis02-314	116	18	and	and	CCONJ
ajis02-314	116	19	free	free	ADJ
ajis02-314	116	20	)	)	PUNCT
ajis02-314	116	21	or	or	CCONJ
ajis02-314	116	22	complex	complex	ADJ
ajis02-314	116	23	(	(	PUNCT
ajis02-314	116	24	recursively	recursively	ADV
ajis02-314	116	25	built	build	VERB
ajis02-314	116	26	from	from	ADP
ajis02-314	116	27	atomic	atomic	ADJ
ajis02-314	116	28	through	through	ADP
ajis02-314	116	29	aggregation	aggregation	NOUN
ajis02-314	116	30	and	and	CCONJ
ajis02-314	116	31	grouping	grouping	NOUN
ajis02-314	116	32	)	)	PUNCT
ajis02-314	116	33	.	.	PUNCT
ajis02-314	117	1	an	an	DET
ajis02-314	117	2	abstract	abstract	ADJ
ajis02-314	117	3	atomic	atomic	ADJ
ajis02-314	117	4	data	datum	NOUN
ajis02-314	117	5	type	type	NOUN
ajis02-314	117	6	models	model	NOUN
ajis02-314	117	7	an	an	DET
ajis02-314	117	8	object	object	NOUN
ajis02-314	117	9	class	class	NOUN
ajis02-314	117	10	whose	whose	DET
ajis02-314	117	11	underlying	underlying	ADJ
ajis02-314	117	12	structure	structure	NOUN
ajis02-314	117	13	is	be	AUX
ajis02-314	117	14	irrelevant	irrelevant	ADJ
ajis02-314	117	15	to	to	ADP
ajis02-314	117	16	the	the	DET
ajis02-314	117	17	application	application	NOUN
ajis02-314	117	18	and	and	CCONJ
ajis02-314	117	19	can	can	AUX
ajis02-314	117	20	not	not	PART
ajis02-314	117	21	be	be	AUX
ajis02-314	117	22	printed	print	VERB
ajis02-314	117	23	.	.	PUNCT
ajis02-314	118	1	a	a	DET
ajis02-314	118	2	printable	printable	NUM
ajis02-314	118	3	atomic	atomic	ADJ
ajis02-314	118	4	type	type	NOUN
ajis02-314	118	5	corresponds	correspond	VERB
ajis02-314	118	6	to	to	ADP
ajis02-314	118	7	simple	simple	ADJ
ajis02-314	118	8	predefined	predefine	VERB
ajis02-314	118	9	objects	object	NOUN
ajis02-314	118	10	that	that	PRON
ajis02-314	118	11	can	can	AUX
ajis02-314	118	12	serve	serve	VERB
ajis02-314	118	13	as	as	ADP
ajis02-314	118	14	input	input	NOUN
ajis02-314	118	15	or	or	CCONJ
ajis02-314	118	16	output	output	NOUN
ajis02-314	118	17	.	.	PUNCT
ajis02-314	119	1	a	a	DET
ajis02-314	119	2	free	free	ADJ
ajis02-314	119	3	atomic	atomic	ADJ
ajis02-314	119	4	type	type	NOUN
ajis02-314	119	5	represents	represent	VERB
ajis02-314	119	6	objects	object	NOUN
ajis02-314	119	7	obtained	obtain	VERB
ajis02-314	119	8	via	via	ADP
ajis02-314	119	9	isa	isa	NOUN
ajis02-314	119	10	relationships	relationship	NOUN
ajis02-314	119	11	.	.	PUNCT
ajis02-314	120	1	edges	edge	NOUN
ajis02-314	120	2	represent	represent	VERB
ajis02-314	120	3	functional	functional	ADJ
ajis02-314	120	4	dependencies	dependency	NOUN
ajis02-314	120	5	.	.	PUNCT
ajis02-314	121	1	aggregation	aggregation	NOUN
ajis02-314	121	2	refers	refer	VERB
ajis02-314	121	3	to	to	ADP
ajis02-314	121	4	a	a	DET
ajis02-314	121	5	form	form	NOUN
ajis02-314	121	6	of	of	ADP
ajis02-314	121	7	abstraction	abstraction	NOUN
ajis02-314	121	8	that	that	PRON
ajis02-314	121	9	formally	formally	ADV
ajis02-314	121	10	composes	compose	VERB
ajis02-314	121	11	a	a	DET
ajis02-314	121	12	new	new	ADJ
ajis02-314	121	13	object	object	NOUN
ajis02-314	121	14	class	class	NOUN
ajis02-314	121	15	from	from	ADP
ajis02-314	121	16	previously	previously	ADV
ajis02-314	121	17	defined	define	VERB
ajis02-314	121	18	ones	one	NOUN
ajis02-314	121	19	by	by	ADP
ajis02-314	121	20	forming	form	VERB
ajis02-314	121	21	a	a	DET
ajis02-314	121	22	cartesian	cartesian	ADJ
ajis02-314	121	23	product	product	NOUN
ajis02-314	121	24	.	.	PUNCT
ajis02-314	122	1	grouping	group	VERB
ajis02-314	122	2	denotes	denote	NOUN
ajis02-314	122	3	the	the	DET
ajis02-314	122	4	collecting	collecting	NOUN
ajis02-314	122	5	of	of	ADP
ajis02-314	122	6	elements	element	NOUN
ajis02-314	122	7	of	of	ADP
ajis02-314	122	8	an	an	DET
ajis02-314	122	9	already	already	ADV
ajis02-314	122	10	existing	exist	VERB
ajis02-314	122	11	(	(	PUNCT
ajis02-314	122	12	atomic	atomic	ADJ
ajis02-314	122	13	)	)	PUNCT
ajis02-314	122	14	class	class	NOUN
ajis02-314	122	15	to	to	PART
ajis02-314	122	16	form	form	VERB
ajis02-314	122	17	a	a	DET
ajis02-314	122	18	set	set	NOUN
ajis02-314	122	19	.	.	PUNCT
ajis02-314	123	1	isa	isa	NOUN
ajis02-314	123	2	relationships	relationship	NOUN
ajis02-314	123	3	in	in	ADP
ajis02-314	123	4	are	be	AUX
ajis02-314	123	5	distinguished	distinguish	VERB
ajis02-314	123	6	in	in	ADP
ajis02-314	123	7	generalisation	generalisation	NOUN
ajis02-314	123	8	and	and	CCONJ
ajis02-314	123	9	specialisation	specialisation	NOUN
ajis02-314	123	10	.	.	PUNCT
ajis02-314	124	1	(	(	PUNCT
ajis02-314	124	2	c	c	X
ajis02-314	124	3	)	)	PUNCT
ajis02-314	124	4	the	the	DET
ajis02-314	124	5	object	object	NOUN
ajis02-314	124	6	model	model	NOUN
ajis02-314	124	7	technique	technique	NOUN
ajis02-314	124	8	(	(	PUNCT
ajis02-314	124	9	rumbaugh	rumbaugh	NOUN
ajis02-314	124	10	et	et	PROPN
ajis02-314	124	11	.	.	PUNCT
ajis02-314	125	1	al	al	PROPN
ajis02-314	125	2	.	.	PROPN
ajis02-314	125	3	,	,	PUNCT
ajis02-314	125	4	1991	1991	NUM
ajis02-314	125	5	)	)	PUNCT
ajis02-314	125	6	is	be	AUX
ajis02-314	125	7	based	base	VERB
ajis02-314	125	8	on	on	ADP
ajis02-314	125	9	a	a	DET
ajis02-314	125	10	software	software	NOUN
ajis02-314	125	11	development	development	NOUN
ajis02-314	125	12	tool	tool	NOUN
ajis02-314	125	13	for	for	ADP
ajis02-314	125	14	objectoriented	objectoriented	ADJ
ajis02-314	125	15	analysis	analysis	NOUN
ajis02-314	125	16	and	and	CCONJ
ajis02-314	125	17	design	design	NOUN
ajis02-314	125	18	.	.	PUNCT
ajis02-314	126	1	it	it	PRON
ajis02-314	126	2	became	become	VERB
ajis02-314	126	3	very	very	ADV
ajis02-314	126	4	popular	popular	ADJ
ajis02-314	126	5	the	the	DET
ajis02-314	126	6	last	last	ADJ
ajis02-314	126	7	years	year	NOUN
ajis02-314	126	8	as	as	SCONJ
ajis02-314	126	9	it	it	PRON
ajis02-314	126	10	is	be	AUX
ajis02-314	126	11	both	both	PRON
ajis02-314	126	12	powerful	powerful	ADJ
ajis02-314	126	13	and	and	CCONJ
ajis02-314	126	14	affordable	affordable	ADJ
ajis02-314	126	15	with	with	ADP
ajis02-314	126	16	many	many	ADJ
ajis02-314	126	17	of	of	ADP
ajis02-314	126	18	the	the	DET
ajis02-314	126	19	features	feature	NOUN
ajis02-314	126	20	of	of	ADP
ajis02-314	126	21	a	a	DET
ajis02-314	126	22	case	case	NOUN
ajis02-314	126	23	(	(	PUNCT
ajis02-314	126	24	computer	computer	NOUN
ajis02-314	126	25	aided	aid	VERB
ajis02-314	126	26	software	software	NOUN
ajis02-314	126	27	engineering	engineering	NOUN
ajis02-314	126	28	)	)	PUNCT
ajis02-314	126	29	tool	tool	NOUN
ajis02-314	126	30	.	.	PUNCT
ajis02-314	127	1	the	the	DET
ajis02-314	127	2	object	object	NOUN
ajis02-314	127	3	model	model	NOUN
ajis02-314	127	4	of	of	ADP
ajis02-314	127	5	the	the	DET
ajis02-314	127	6	omt	omt	PROPN
ajis02-314	127	7	contains	contain	VERB
ajis02-314	127	8	object	object	NOUN
ajis02-314	127	9	diagrams	diagram	NOUN
ajis02-314	127	10	whose	whose	DET
ajis02-314	127	11	nodes	node	NOUN
ajis02-314	127	12	are	be	AUX
ajis02-314	127	13	object	object	NOUN
ajis02-314	127	14	classes	class	NOUN
ajis02-314	127	15	and	and	CCONJ
ajis02-314	127	16	whose	whose	DET
ajis02-314	127	17	arcs	arc	NOUN
ajis02-314	127	18	are	be	AUX
ajis02-314	127	19	relationships	relationship	NOUN
ajis02-314	127	20	among	among	ADP
ajis02-314	127	21	classes	class	NOUN
ajis02-314	127	22	.	.	PUNCT
ajis02-314	128	1	its	its	PRON
ajis02-314	128	2	basic	basic	ADJ
ajis02-314	128	3	elements	element	NOUN
ajis02-314	128	4	are	be	AUX
ajis02-314	128	5	the	the	DET
ajis02-314	128	6	:	:	PUNCT
ajis02-314	128	7	(	(	PUNCT
ajis02-314	128	8	a	a	X
ajis02-314	128	9	)	)	PUNCT
ajis02-314	128	10	object	object	NOUN
ajis02-314	128	11	classes	class	NOUN
ajis02-314	128	12	,	,	PUNCT
ajis02-314	128	13	which	which	PRON
ajis02-314	128	14	represent	represent	VERB
ajis02-314	128	15	a	a	DET
ajis02-314	128	16	set	set	NOUN
ajis02-314	128	17	of	of	ADP
ajis02-314	128	18	autonomous	autonomous	ADJ
ajis02-314	128	19	ontologies	ontology	NOUN
ajis02-314	128	20	(	(	PUNCT
ajis02-314	128	21	objects	object	NOUN
ajis02-314	128	22	)	)	PUNCT
ajis02-314	128	23	and	and	CCONJ
ajis02-314	128	24	show	show	VERB
ajis02-314	128	25	their	their	PRON
ajis02-314	128	26	internal	internal	ADJ
ajis02-314	128	27	structure	structure	NOUN
ajis02-314	128	28	.	.	PUNCT
ajis02-314	129	1	the	the	DET
ajis02-314	129	2	symbol	symbol	NOUN
ajis02-314	129	3	representing	represent	VERB
ajis02-314	129	4	a	a	DET
ajis02-314	129	5	class	class	NOUN
ajis02-314	129	6	has	have	VERB
ajis02-314	129	7	three	three	NUM
ajis02-314	129	8	areas	area	NOUN
ajis02-314	129	9	:	:	PUNCT
ajis02-314	129	10	the	the	DET
ajis02-314	129	11	upper	upper	ADJ
ajis02-314	129	12	area	area	NOUN
ajis02-314	129	13	contains	contain	VERB
ajis02-314	129	14	the	the	DET
ajis02-314	129	15	class	class	NOUN
ajis02-314	129	16	name	name	NOUN
ajis02-314	129	17	,	,	PUNCT
ajis02-314	129	18	the	the	DET
ajis02-314	129	19	middle	middle	ADJ
ajis02-314	129	20	area	area	NOUN
ajis02-314	129	21	its	its	PRON
ajis02-314	129	22	attributes	attribute	NOUN
ajis02-314	129	23	,	,	PUNCT
ajis02-314	129	24	and	and	CCONJ
ajis02-314	129	25	the	the	DET
ajis02-314	129	26	lower	low	ADJ
ajis02-314	129	27	area	area	NOUN
ajis02-314	129	28	its	its	PRON
ajis02-314	129	29	operations	operation	NOUN
ajis02-314	129	30	(	(	PUNCT
ajis02-314	129	31	methods	method	NOUN
ajis02-314	129	32	)	)	PUNCT
ajis02-314	129	33	,	,	PUNCT
ajis02-314	129	34	(	(	PUNCT
ajis02-314	129	35	b	b	X
ajis02-314	129	36	)	)	PUNCT
ajis02-314	129	37	attributes	attribute	NOUN
ajis02-314	129	38	of	of	ADP
ajis02-314	129	39	object	object	NOUN
ajis02-314	129	40	classes	class	NOUN
ajis02-314	129	41	,	,	PUNCT
ajis02-314	129	42	which	which	PRON
ajis02-314	129	43	capture	capture	VERB
ajis02-314	129	44	their	their	PRON
ajis02-314	129	45	properties	property	NOUN
ajis02-314	129	46	,	,	PUNCT
ajis02-314	129	47	(	(	PUNCT
ajis02-314	129	48	c	c	X
ajis02-314	129	49	)	)	PUNCT
ajis02-314	129	50	associations	association	NOUN
ajis02-314	129	51	among	among	ADP
ajis02-314	129	52	object	object	NOUN
ajis02-314	129	53	classes	class	NOUN
ajis02-314	129	54	,	,	PUNCT
ajis02-314	129	55	which	which	PRON
ajis02-314	129	56	are	be	AUX
ajis02-314	129	57	used	use	VERB
ajis02-314	129	58	to	to	PART
ajis02-314	129	59	model	model	VERB
ajis02-314	129	60	relationships	relationship	NOUN
ajis02-314	129	61	,	,	PUNCT
ajis02-314	129	62	(	(	PUNCT
ajis02-314	129	63	d	d	X
ajis02-314	129	64	)	)	PUNCT
ajis02-314	129	65	generalisation	generalisation	NOUN
ajis02-314	129	66	hierarchy	hierarchy	NOUN
ajis02-314	129	67	,	,	PUNCT
ajis02-314	129	68	which	which	PRON
ajis02-314	129	69	is	be	AUX
ajis02-314	129	70	a	a	DET
ajis02-314	129	71	"	"	PUNCT
ajis02-314	129	72	is	is	NOUN
ajis02-314	129	73	-	-	PUNCT
ajis02-314	129	74	a	a	DET
ajis02-314	129	75	"	"	PUNCT
ajis02-314	129	76	association	association	NOUN
ajis02-314	129	77	.	.	PUNCT
ajis02-314	130	1	attributes	attribute	NOUN
ajis02-314	130	2	and	and	CCONJ
ajis02-314	130	3	associations	association	NOUN
ajis02-314	130	4	of	of	ADP
ajis02-314	130	5	the	the	DET
ajis02-314	130	6	supertype	supertype	NOUN
ajis02-314	130	7	are	be	AUX
ajis02-314	130	8	inherited	inherit	VERB
ajis02-314	130	9	by	by	ADP
ajis02-314	130	10	the	the	DET
ajis02-314	130	11	subtypes	subtype	NOUN
ajis02-314	130	12	,	,	PUNCT
ajis02-314	130	13	(	(	PUNCT
ajis02-314	130	14	e	e	NOUN
ajis02-314	130	15	)	)	PUNCT
ajis02-314	130	16	aggregation	aggregation	NOUN
ajis02-314	130	17	,	,	PUNCT
ajis02-314	130	18	which	which	PRON
ajis02-314	130	19	is	be	AUX
ajis02-314	130	20	a	a	DET
ajis02-314	130	21	"	"	PUNCT
ajis02-314	130	22	part	part	NOUN
ajis02-314	130	23	-	-	PUNCT
ajis02-314	130	24	of	of	ADP
ajis02-314	130	25	'	'	PUNCT
ajis02-314	130	26	association	association	NOUN
ajis02-314	130	27	and	and	CCONJ
ajis02-314	130	28	is	be	AUX
ajis02-314	130	29	related	relate	VERB
ajis02-314	130	30	to	to	ADP
ajis02-314	130	31	the	the	DET
ajis02-314	130	32	construction	construction	NOUN
ajis02-314	130	33	of	of	ADP
ajis02-314	130	34	complex	complex	ADJ
ajis02-314	130	35	object	object	NOUN
ajis02-314	130	36	classes	class	NOUN
ajis02-314	130	37	.	.	PUNCT
ajis02-314	131	1	2	2	NUM
ajis02-314	131	2	for	for	ADP
ajis02-314	131	3	a	a	DET
ajis02-314	131	4	thorough	thorough	ADJ
ajis02-314	131	5	description	description	NOUN
ajis02-314	131	6	of	of	ADP
ajis02-314	131	7	this	this	DET
ajis02-314	131	8	work	work	NOUN
ajis02-314	131	9	the	the	DET
ajis02-314	131	10	reader	reader	NOUN
ajis02-314	131	11	should	should	AUX
ajis02-314	131	12	refer	refer	VERB
ajis02-314	131	13	to	to	ADP
ajis02-314	131	14	the	the	DET
ajis02-314	131	15	corresponding	corresponding	ADJ
ajis02-314	131	16	citations	citation	NOUN
ajis02-314	131	17	.	.	PUNCT
ajis02-314	132	1	handling	handle	VERB
ajis02-314	132	2	spatial	spatial	ADJ
ajis02-314	132	3	needs	need	NOUN
ajis02-314	132	4	at	at	ADP
ajis02-314	132	5	the	the	DET
ajis02-314	132	6	conceptual	conceptual	ADJ
ajis02-314	132	7	level	level	NOUN
ajis02-314	132	8	next	next	ADV
ajis02-314	132	9	,	,	PUNCT
ajis02-314	132	10	we	we	PRON
ajis02-314	132	11	show	show	VERB
ajis02-314	132	12	how	how	SCONJ
ajis02-314	132	13	each	each	DET
ajis02-314	132	14	one	one	NUM
ajis02-314	132	15	of	of	ADP
ajis02-314	132	16	the	the	DET
ajis02-314	132	17	above	above	ADJ
ajis02-314	132	18	described	describe	VERB
ajis02-314	132	19	models	model	NOUN
ajis02-314	132	20	handles	handle	VERB
ajis02-314	132	21	the	the	DET
ajis02-314	132	22	spatial	spatial	ADJ
ajis02-314	132	23	needs	need	NOUN
ajis02-314	132	24	discussed	discuss	VERB
ajis02-314	132	25	in	in	ADP
ajis02-314	132	26	section	section	NOUN
ajis02-314	132	27	2	2	NUM
ajis02-314	132	28	.	.	PUNCT
ajis02-314	132	29	for	for	ADP
ajis02-314	132	30	reasons	reason	NOUN
ajis02-314	132	31	of	of	ADP
ajis02-314	132	32	convenience	convenience	NOUN
ajis02-314	132	33	and	and	CCONJ
ajis02-314	132	34	better	well	ADJ
ajis02-314	132	35	presentation	presentation	NOUN
ajis02-314	132	36	,	,	PUNCT
ajis02-314	132	37	we	we	PRON
ajis02-314	132	38	combine	combine	VERB
ajis02-314	132	39	logically	logically	ADV
ajis02-314	132	40	these	these	DET
ajis02-314	132	41	spatial	spatial	ADJ
ajis02-314	132	42	peculiarities	peculiarity	NOUN
ajis02-314	132	43	,	,	PUNCT
ajis02-314	132	44	without	without	ADP
ajis02-314	132	45	following	follow	VERB
ajis02-314	132	46	the	the	DET
ajis02-314	132	47	order	order	NOUN
ajis02-314	132	48	in	in	ADP
ajis02-314	132	49	§	§	PROPN
ajis02-314	132	50	2	2	NUM
ajis02-314	132	51	.	.	NOUN
ajis02-314	132	52	•	•	NOUN
ajis02-314	132	53	geographic	geographic	ADJ
ajis02-314	132	54	objects	object	NOUN
ajis02-314	132	55	'	'	PART
ajis02-314	132	56	position	position	NOUN
ajis02-314	132	57	in	in	ADP
ajis02-314	132	58	space	space	NOUN
ajis02-314	132	59	and	and	CCONJ
ajis02-314	132	60	different	different	ADJ
ajis02-314	132	61	(	(	PUNCT
ajis02-314	132	62	multiple	multiple	ADJ
ajis02-314	132	63	)	)	PUNCT
ajis02-314	132	64	views	view	NOUN
ajis02-314	132	65	of	of	ADP
ajis02-314	132	66	objects	object	NOUN
ajis02-314	132	67	.	.	PUNCT
ajis02-314	133	1	for	for	ADP
ajis02-314	133	2	that	that	DET
ajis02-314	133	3	purpose	purpose	NOUN
ajis02-314	133	4	,	,	PUNCT
ajis02-314	133	5	we	we	PRON
ajis02-314	133	6	need	need	VERB
ajis02-314	133	7	to	to	PART
ajis02-314	133	8	represent	represent	VERB
ajis02-314	133	9	space	space	NOUN
ajis02-314	133	10	,	,	PUNCT
ajis02-314	133	11	object	object	VERB
ajis02-314	133	12	's	's	PART
ajis02-314	133	13	position	position	NOUN
ajis02-314	133	14	,	,	PUNCT
ajis02-314	133	15	connect	connect	VERB
ajis02-314	133	16	position	position	NOUN
ajis02-314	133	17	to	to	ADP
ajis02-314	133	18	space	space	NOUN
ajis02-314	133	19	(	(	PUNCT
ajis02-314	133	20	position	position	NOUN
ajis02-314	133	21	is	be	AUX
ajis02-314	133	22	a	a	DET
ajis02-314	133	23	part	part	NOUN
ajis02-314	133	24	of	of	ADP
ajis02-314	133	25	space	space	NOUN
ajis02-314	133	26	)	)	PUNCT
ajis02-314	133	27	and	and	CCONJ
ajis02-314	133	28	show	show	VERB
ajis02-314	133	29	different	different	ADJ
ajis02-314	133	30	representations	representation	NOUN
ajis02-314	133	31	of	of	ADP
ajis02-314	133	32	position	position	NOUN
ajis02-314	133	33	.	.	PUNCT
ajis02-314	134	1	we	we	PRON
ajis02-314	134	2	introduced	introduce	VERB
ajis02-314	134	3	-in	-in	ADP
ajis02-314	134	4	all	all	DET
ajis02-314	134	5	three	three	NUM
ajis02-314	134	6	models	model	NOUN
ajis02-314	134	7	,	,	PUNCT
ajis02-314	134	8	er	er	INTJ
ajis02-314	134	9	,	,	PUNCT
ajis02-314	134	10	ifo	ifo	PROPN
ajis02-314	134	11	,	,	PUNCT
ajis02-314	134	12	omtspecial	omtspecial	ADJ
ajis02-314	134	13	object	object	NOUN
ajis02-314	134	14	classes	class	NOUN
ajis02-314	134	15	(	(	PUNCT
ajis02-314	134	16	entity	entity	NOUN
ajis02-314	134	17	sets)-	sets)-	NOUN
ajis02-314	134	18	'	'	PUNCT
ajis02-314	134	19	and	and	CCONJ
ajis02-314	134	20	functions	function	NOUN
ajis02-314	134	21	:	:	PUNCT
ajis02-314	134	22	(	(	PUNCT
ajis02-314	134	23	i	i	NOUN
ajis02-314	134	24	)	)	PUNCT
ajis02-314	134	25	a	a	DET
ajis02-314	134	26	special	special	ADJ
ajis02-314	134	27	object	object	NOUN
ajis02-314	134	28	class	class	NOUN
ajis02-314	134	29	space	space	NOUN
ajis02-314	134	30	,	,	PUNCT
ajis02-314	134	31	(	(	PUNCT
ajis02-314	134	32	ii	ii	NOUN
ajis02-314	134	33	)	)	PUNCT
ajis02-314	134	34	the	the	DET
ajis02-314	134	35	special	special	ADJ
ajis02-314	134	36	object	object	NOUN
ajis02-314	134	37	classes	class	NOUN
ajis02-314	134	38	positions	position	NOUN
ajis02-314	134	39	,	,	PUNCT
ajis02-314	134	40	"	"	PUNCT
ajis02-314	134	41	size	size	NOUN
ajis02-314	134	42	"	"	PUNCT
ajis02-314	134	43	,	,	PUNCT
ajis02-314	134	44	"	"	PUNCT
ajis02-314	134	45	shape	shape	NOUN
ajis02-314	134	46	"	"	PUNCT
ajis02-314	134	47	,	,	PUNCT
ajis02-314	134	48	"	"	PUNCT
ajis02-314	134	49	location	location	NOUN
ajis02-314	134	50	"	"	PUNCT
ajis02-314	134	51	and	and	CCONJ
ajis02-314	134	52	"	"	PUNCT
ajis02-314	134	53	orientation	orientation	NOUN
ajis02-314	134	54	"	"	PUNCT
ajis02-314	134	55	,	,	PUNCT
ajis02-314	134	56	which	which	PRON
ajis02-314	134	57	represent	represent	VERB
ajis02-314	134	58	object	object	NOUN
ajis02-314	134	59	's	's	PART
ajis02-314	134	60	position	position	NOUN
ajis02-314	134	61	in	in	ADP
ajis02-314	134	62	space	space	NOUN
ajis02-314	134	63	;	;	PUNCT
ajis02-314	134	64	positions	position	NOUN
ajis02-314	134	65	is	be	AUX
ajis02-314	134	66	determined	determine	VERB
ajis02-314	134	67	fully	fully	ADV
ajis02-314	134	68	and	and	CCONJ
ajis02-314	134	69	non	non	ADJ
ajis02-314	134	70	-	-	ADJ
ajis02-314	134	71	redundantly	redundantly	ADV
ajis02-314	134	72	as	as	ADP
ajis02-314	134	73	an	an	DET
ajis02-314	134	74	aggregation	aggregation	NOUN
ajis02-314	134	75	of	of	ADP
ajis02-314	134	76	"	"	PUNCT
ajis02-314	134	77	size	size	NOUN
ajis02-314	134	78	"	"	PUNCT
ajis02-314	134	79	,	,	PUNCT
ajis02-314	134	80	"	"	PUNCT
ajis02-314	134	81	shape	shape	NOUN
ajis02-314	134	82	"	"	PUNCT
ajis02-314	134	83	,	,	PUNCT
ajis02-314	134	84	"	"	PUNCT
ajis02-314	134	85	location	location	NOUN
ajis02-314	134	86	"	"	PUNCT
ajis02-314	134	87	and	and	CCONJ
ajis02-314	134	88	"	"	PUNCT
ajis02-314	134	89	orientation	orientation	NOUN
ajis02-314	134	90	"	"	PUNCT
ajis02-314	134	91	(	(	PUNCT
ajis02-314	134	92	tryfona	tryfona	NOUN
ajis02-314	134	93	and	and	CCONJ
ajis02-314	134	94	hadzilacos	hadzilaco	NOUN
ajis02-314	134	95	,	,	PUNCT
ajis02-314	134	96	1995b	1995b	NUM
ajis02-314	134	97	)	)	PUNCT
ajis02-314	134	98	,	,	PUNCT
ajis02-314	134	99	(	(	PUNCT
ajis02-314	134	100	iii	iii	X
ajis02-314	134	101	)	)	PUNCT
ajis02-314	134	102	a	a	DET
ajis02-314	134	103	special	special	ADJ
ajis02-314	134	104	function	function	NOUN
ajis02-314	134	105	"	"	PUNCT
ajis02-314	134	106	is_located_at	is_located_at	NOUN
ajis02-314	134	107	"	"	PUNCT
ajis02-314	134	108	(	(	PUNCT
ajis02-314	134	109	1	1	NUM
ajis02-314	134	110	:	:	PUNCT
ajis02-314	134	111	m	m	NUM
ajis02-314	134	112	)	)	PUNCT
ajis02-314	134	113	,	,	PUNCT
ajis02-314	134	114	which	which	PRON
ajis02-314	134	115	connects	connect	VERB
ajis02-314	134	116	the	the	DET
ajis02-314	134	117	geographic	geographic	ADJ
ajis02-314	134	118	object	object	NOUN
ajis02-314	134	119	to	to	ADP
ajis02-314	134	120	its	its	PRON
ajis02-314	134	121	position	position	NOUN
ajis02-314	134	122	(	(	PUNCT
ajis02-314	134	123	one	one	NUM
ajis02-314	134	124	object	object	NOUN
ajis02-314	134	125	may	may	AUX
ajis02-314	134	126	have	have	AUX
ajis02-314	134	127	more	more	ADJ
ajis02-314	134	128	than	than	ADP
ajis02-314	134	129	one	one	NUM
ajis02-314	134	130	positions	position	NOUN
ajis02-314	134	131	in	in	ADP
ajis02-314	134	132	different	different	ADJ
ajis02-314	134	133	spaces	space	NOUN
ajis02-314	134	134	)	)	PUNCT
ajis02-314	134	135	,	,	PUNCT
ajis02-314	134	136	(	(	PUNCT
ajis02-314	134	137	iv	iv	X
ajis02-314	134	138	)	)	PUNCT
ajis02-314	134	139	a	a	DET
ajis02-314	134	140	special	special	ADJ
ajis02-314	134	141	function	function	NOUN
ajis02-314	134	142	"	"	PUNCT
ajis02-314	134	143	belongs_to	belongs_to	NOUN
ajis02-314	134	144	"	"	PUNCT
ajis02-314	134	145	(	(	PUNCT
ajis02-314	134	146	m	m	NOUN
ajis02-314	134	147	:	:	PUNCT
ajis02-314	134	148	l	l	NOUN
ajis02-314	134	149	)	)	PUNCT
ajis02-314	134	150	between	between	ADP
ajis02-314	134	151	positions	position	NOUN
ajis02-314	134	152	and	and	CCONJ
ajis02-314	134	153	space	space	NOUN
ajis02-314	134	154	,	,	PUNCT
ajis02-314	134	155	(	(	PUNCT
ajis02-314	134	156	v	v	NOUN
ajis02-314	134	157	)	)	PUNCT
ajis02-314	134	158	the	the	DET
ajis02-314	134	159	special	special	ADJ
ajis02-314	134	160	object	object	NOUN
ajis02-314	134	161	classes	class	NOUN
ajis02-314	134	162	"	"	PUNCT
ajis02-314	134	163	0	0	NUM
ajis02-314	134	164	-	-	PUNCT
ajis02-314	134	165	dimensional	dimensional	ADJ
ajis02-314	134	166	"	"	PUNCT
ajis02-314	134	167	,	,	PUNCT
ajis02-314	134	168	"	"	PUNCT
ajis02-314	134	169	1	1	NUM
ajis02-314	134	170	-	-	PUNCT
ajis02-314	134	171	dimensional	dimensional	ADJ
ajis02-314	134	172	"	"	PUNCT
ajis02-314	134	173	and	and	CCONJ
ajis02-314	134	174	"	"	PUNCT
ajis02-314	134	175	2	2	NUM
ajis02-314	134	176	-	-	PUNCT
ajis02-314	134	177	dimensional	dimensional	ADJ
ajis02-314	134	178	"	"	PUNCT
ajis02-314	134	179	,	,	PUNCT
ajis02-314	134	180	which	which	PRON
ajis02-314	134	181	are	be	AUX
ajis02-314	134	182	"	"	PUNCT
ajis02-314	134	183	shape"(s	shape"(s	NOUN
ajis02-314	134	184	)	)	PUNCT
ajis02-314	134	185	of	of	ADP
ajis02-314	134	186	geographic	geographic	ADJ
ajis02-314	134	187	objects	object	NOUN
ajis02-314	134	188	;	;	PUNCT
ajis02-314	134	189	whenever	whenever	SCONJ
ajis02-314	134	190	these	these	DET
ajis02-314	134	191	classes	class	NOUN
ajis02-314	134	192	appear	appear	VERB
ajis02-314	134	193	simultaneous	simultaneous	ADJ
ajis02-314	134	194	they	they	PRON
ajis02-314	134	195	represent	represent	VERB
ajis02-314	134	196	different	different	ADJ
ajis02-314	134	197	views	view	NOUN
ajis02-314	134	198	of	of	ADP
ajis02-314	134	199	the	the	DET
ajis02-314	134	200	same	same	ADJ
ajis02-314	134	201	object	object	NOUN
ajis02-314	134	202	.	.	PUNCT
ajis02-314	135	1	(	(	PUNCT
ajis02-314	135	2	a	a	X
ajis02-314	135	3	)	)	PUNCT
ajis02-314	135	4	er	er	INTJ
ajis02-314	135	5	0	0	NUM
ajis02-314	135	6	-	-	PUNCT
ajis02-314	135	7	djraensioml|ll	djraensioml|ll	VERB
ajis02-314	135	8	-	-	PUNCT
ajis02-314	135	9	diroensional	diroensional	ADJ
ajis02-314	135	10	i	i	PRON
ajis02-314	135	11	legend	legend	NOUN
ajis02-314	135	12	:	:	PUNCT
ajis02-314	135	13	entity	entity	NOUN
ajis02-314	135	14	-	-	PUNCT
ajis02-314	135	15	set	set	VERB
ajis02-314	135	16	attribute	attribute	NOUN
ajis02-314	135	17	>	>	X
ajis02-314	135	18	relationship	relationship	NOUN
ajis02-314	135	19	3	3	NUM
ajis02-314	135	20	for	for	ADP
ajis02-314	135	21	the	the	DET
ajis02-314	135	22	rest	rest	NOUN
ajis02-314	135	23	of	of	ADP
ajis02-314	135	24	the	the	DET
ajis02-314	135	25	paper	paper	NOUN
ajis02-314	135	26	,	,	PUNCT
ajis02-314	135	27	we	we	PRON
ajis02-314	135	28	shall	shall	AUX
ajis02-314	135	29	use	use	VERB
ajis02-314	135	30	only	only	ADV
ajis02-314	135	31	the	the	DET
ajis02-314	135	32	term	term	NOUN
ajis02-314	135	33	"	"	PUNCT
ajis02-314	135	34	object	object	NOUN
ajis02-314	135	35	class	class	NOUN
ajis02-314	135	36	"	"	PUNCT
ajis02-314	135	37	as	as	ADP
ajis02-314	135	38	equivalent	equivalent	ADJ
ajis02-314	135	39	to	to	ADP
ajis02-314	135	40	the	the	DET
ajis02-314	135	41	term	term	NOUN
ajis02-314	135	42	"	"	PUNCT
ajis02-314	135	43	entity	entity	NOUN
ajis02-314	135	44	set	set	NOUN
ajis02-314	135	45	"	"	PUNCT
ajis02-314	135	46	.	.	PUNCT
ajis02-314	136	1	furthermore	furthermore	ADV
ajis02-314	136	2	,	,	PUNCT
ajis02-314	136	3	in	in	ADP
ajis02-314	136	4	the	the	DET
ajis02-314	136	5	following	follow	VERB
ajis02-314	136	6	figures	figure	NOUN
ajis02-314	136	7	,	,	PUNCT
ajis02-314	136	8	for	for	ADP
ajis02-314	136	9	reasons	reason	NOUN
ajis02-314	136	10	of	of	ADP
ajis02-314	136	11	simplicity	simplicity	NOUN
ajis02-314	136	12	,	,	PUNCT
ajis02-314	136	13	we	we	PRON
ajis02-314	136	14	use	use	VERB
ajis02-314	136	15	the	the	DET
ajis02-314	136	16	term	term	NOUN
ajis02-314	136	17	"	"	PUNCT
ajis02-314	136	18	object	object	NOUN
ajis02-314	136	19	"	"	PUNCT
ajis02-314	136	20	instead	instead	ADV
ajis02-314	136	21	of	of	ADP
ajis02-314	136	22	"	"	PUNCT
ajis02-314	136	23	object	object	NOUN
ajis02-314	136	24	class	class	NOUN
ajis02-314	136	25	"	"	PUNCT
ajis02-314	136	26	.	.	PUNCT
ajis02-314	137	1	(	(	PUNCT
ajis02-314	137	2	b)ifo	b)ifo	VERB
ajis02-314	137	3	geographic	geographic	ADJ
ajis02-314	137	4	object	object	NOUN
ajis02-314	137	5	positions	position	NOUN
ajis02-314	137	6	space	space	NOUN
ajis02-314	137	7	-^^^^^^^^	-^^^^^^^^	VERB
ajis02-314	137	8	i	i	NOUN
ajis02-314	137	9	0	0	ADJ
ajis02-314	137	10	-	-	ADJ
ajis02-314	137	11	dimensional	dimensional	ADJ
ajis02-314	137	12	^^	^^	NUM
ajis02-314	137	13	shape	shape	NOUN
ajis02-314	137	14	2	2	NUM
ajis02-314	137	15	-	-	PUNCT
ajis02-314	137	16	dimensional	dimensional	ADJ
ajis02-314	137	17	legend	legend	NOUN
ajis02-314	137	18	:	:	PUNCT
ajis02-314	137	19	abstract	abstract	ADJ
ajis02-314	137	20	aggregation	aggregation	NOUN
ajis02-314	137	21	functional	functional	ADJ
ajis02-314	137	22	dependency	dependency	NOUN
ajis02-314	137	23	]	]	PUNCT
ajis02-314	137	24	printable	printable	X
ajis02-314	137	25	free	free	ADJ
ajis02-314	137	26	isa	isa	NOUN
ajis02-314	137	27	(	(	PUNCT
ajis02-314	137	28	c	c	NOUN
ajis02-314	137	29	)	)	PUNCT
ajis02-314	137	30	omt	omt	PROPN
ajis02-314	137	31	geographic	geographic	ADJ
ajis02-314	137	32	object	object	NOUN
ajis02-314	137	33	class	class	NOUN
ajis02-314	137	34	is	be	AUX
ajis02-314	137	35	located	locate	VERB
ajis02-314	137	36	at	at	ADP
ajis02-314	137	37	1	1	NUM
ajis02-314	137	38	+	+	CCONJ
ajis02-314	137	39	|	|	ADV
ajis02-314	137	40	1	1	NUM
ajis02-314	137	41	1	1	NUM
ajis02-314	137	42	size	size	NOUN
ajis02-314	137	43	sha	sha	PROPN
ajis02-314	137	44	legend	legend	PROPN
ajis02-314	137	45	:	:	PUNCT
ajis02-314	137	46	1±j	1±j	PROPN
ajis02-314	137	47	positions	positions	PROPN
ajis02-314	137	48	i1	i1	PROPN
ajis02-314	137	49	*	*	PUNCT
ajis02-314	137	50	belongs	belong	VERB
ajis02-314	137	51	-	-	PUNCT
ajis02-314	137	52	to	to	ADP
ajis02-314	137	53	0	0	NUM
ajis02-314	137	54	-	-	PUNCT
ajis02-314	137	55	dimensional	dimensional	ADJ
ajis02-314	137	56	^	^	PUNCT
ajis02-314	137	57	[	[	PUNCT
ajis02-314	137	58	1	1	NUM
ajis02-314	137	59	-	-	PUNCT
ajis02-314	137	60	dimensional	dimensional	ADJ
ajis02-314	137	61	\	\	NOUN
ajis02-314	137	62	|	|	ADV
ajis02-314	137	63	2	2	NUM
ajis02-314	137	64	-	-	PUNCT
ajis02-314	137	65	dimensional	dimensional	ADJ
ajis02-314	137	66	\	\	NOUN
ajis02-314	137	67	object	object	NOUN
ajis02-314	137	68	class	class	NOUN
ajis02-314	137	69	attributes	attribute	VERB
ajis02-314	137	70	methods	method	NOUN
ajis02-314	137	71	lrr£	lrr£	PROPN
ajis02-314	137	72	generalization	generalization	NOUN
ajis02-314	137	73	o	o	NOUN
ajis02-314	137	74	aggregatbn	aggregatbn	NOUN
ajis02-314	137	75	?	?	PUNCT
ajis02-314	138	1	n	n	PRON
ajis02-314	138	2	discussion	discussion	NOUN
ajis02-314	138	3	*	*	PUNCT
ajis02-314	138	4	as	as	ADP
ajis02-314	138	5	ifo	ifo	PROPN
ajis02-314	138	6	and	and	CCONJ
ajis02-314	138	7	omt	omt	PROPN
ajis02-314	138	8	provide	provide	VERB
ajis02-314	138	9	(	(	PUNCT
ajis02-314	138	10	mathematically	mathematically	ADV
ajis02-314	138	11	)	)	PUNCT
ajis02-314	138	12	the	the	DET
ajis02-314	138	13	construct	construct	NOUN
ajis02-314	138	14	of	of	ADP
ajis02-314	138	15	aggregation	aggregation	NOUN
ajis02-314	138	16	,	,	PUNCT
ajis02-314	138	17	we	we	PRON
ajis02-314	138	18	model	model	VERB
ajis02-314	138	19	positions	position	NOUN
ajis02-314	138	20	as	as	ADP
ajis02-314	138	21	an	an	DET
ajis02-314	138	22	aggregation	aggregation	NOUN
ajis02-314	138	23	of	of	ADP
ajis02-314	138	24	the	the	DET
ajis02-314	138	25	four	four	NUM
ajis02-314	138	26	components	component	NOUN
ajis02-314	138	27	(	(	PUNCT
ajis02-314	138	28	"	"	PUNCT
ajis02-314	138	29	shape	shape	NOUN
ajis02-314	138	30	"	"	PUNCT
ajis02-314	138	31	,	,	PUNCT
ajis02-314	138	32	"	"	PUNCT
ajis02-314	138	33	size	size	NOUN
ajis02-314	138	34	"	"	PUNCT
ajis02-314	138	35	,	,	PUNCT
ajis02-314	138	36	"	"	PUNCT
ajis02-314	138	37	location	location	NOUN
ajis02-314	138	38	"	"	PUNCT
ajis02-314	138	39	and	and	CCONJ
ajis02-314	138	40	"	"	PUNCT
ajis02-314	138	41	orientation	orientation	NOUN
ajis02-314	138	42	"	"	PUNCT
ajis02-314	138	43	)	)	PUNCT
ajis02-314	138	44	;	;	PUNCT
ajis02-314	138	45	none	none	NOUN
ajis02-314	138	46	of	of	ADP
ajis02-314	138	47	them	they	PRON
ajis02-314	138	48	can	can	AUX
ajis02-314	138	49	be	be	AUX
ajis02-314	138	50	null	null	ADJ
ajis02-314	138	51	in	in	ADP
ajis02-314	138	52	order	order	NOUN
ajis02-314	138	53	to	to	PART
ajis02-314	138	54	fully	fully	ADV
ajis02-314	138	55	define	define	VERB
ajis02-314	138	56	positions	position	NOUN
ajis02-314	138	57	;	;	PUNCT
ajis02-314	138	58	er	er	INTJ
ajis02-314	138	59	does	do	AUX
ajis02-314	138	60	not	not	PART
ajis02-314	138	61	provide	provide	VERB
ajis02-314	138	62	this	this	DET
ajis02-314	138	63	option	option	NOUN
ajis02-314	138	64	,	,	PUNCT
ajis02-314	138	65	»	»	PUNCT
ajis02-314	138	66	in	in	ADP
ajis02-314	138	67	er	er	INTJ
ajis02-314	138	68	,	,	PUNCT
ajis02-314	138	69	we	we	PRON
ajis02-314	138	70	connect	connect	VERB
ajis02-314	138	71	"	"	PUNCT
ajis02-314	138	72	shape	shape	NOUN
ajis02-314	138	73	"	"	PUNCT
ajis02-314	138	74	,	,	PUNCT
ajis02-314	138	75	"	"	PUNCT
ajis02-314	138	76	size	size	NOUN
ajis02-314	138	77	"	"	PUNCT
ajis02-314	138	78	,	,	PUNCT
ajis02-314	138	79	"	"	PUNCT
ajis02-314	138	80	location	location	NOUN
ajis02-314	138	81	"	"	PUNCT
ajis02-314	138	82	and	and	CCONJ
ajis02-314	138	83	"	"	PUNCT
ajis02-314	138	84	orientation	orientation	NOUN
ajis02-314	138	85	"	"	PUNCT
ajis02-314	138	86	to	to	ADP
ajis02-314	138	87	positions	position	NOUN
ajis02-314	138	88	via	via	ADP
ajis02-314	138	89	the	the	DET
ajis02-314	138	90	"	"	PUNCT
ajis02-314	138	91	part	part	NOUN
ajis02-314	138	92	-	-	PUNCT
ajis02-314	138	93	of	of	ADP
ajis02-314	138	94	'	'	PUNCT
ajis02-314	138	95	relationship	relationship	NOUN
ajis02-314	138	96	.	.	PUNCT
ajis02-314	139	1	although	although	SCONJ
ajis02-314	139	2	this	this	PRON
ajis02-314	139	3	helps	help	VERB
ajis02-314	139	4	us	we	PRON
ajis02-314	139	5	to	to	PART
ajis02-314	139	6	represent	represent	VERB
ajis02-314	139	7	the	the	DET
ajis02-314	139	8	constructs	construct	NOUN
ajis02-314	139	9	of	of	ADP
ajis02-314	139	10	positions	position	NOUN
ajis02-314	139	11	,	,	PUNCT
ajis02-314	139	12	the	the	DET
ajis02-314	139	13	four	four	NUM
ajis02-314	139	14	component	component	NOUN
ajis02-314	139	15	-	-	PUNCT
ajis02-314	139	16	classes	class	NOUN
ajis02-314	139	17	do	do	AUX
ajis02-314	139	18	n't	not	PART
ajis02-314	139	19	have	have	VERB
ajis02-314	139	20	any	any	DET
ajis02-314	139	21	attributes	attribute	NOUN
ajis02-314	139	22	and	and	CCONJ
ajis02-314	139	23	the	the	DET
ajis02-314	139	24	design	design	NOUN
ajis02-314	139	25	decision	decision	NOUN
ajis02-314	139	26	seems	seem	VERB
ajis02-314	139	27	redundant	redundant	ADJ
ajis02-314	139	28	and	and	CCONJ
ajis02-314	139	29	not	not	PART
ajis02-314	139	30	elegant	elegant	ADJ
ajis02-314	139	31	enough	enough	ADV
ajis02-314	139	32	,	,	PUNCT
ajis02-314	139	33	*	*	PUNCT
ajis02-314	139	34	in	in	ADP
ajis02-314	139	35	ifo	ifo	PROPN
ajis02-314	139	36	,	,	PUNCT
ajis02-314	139	37	the	the	DET
ajis02-314	139	38	four	four	NUM
ajis02-314	139	39	components	component	NOUN
ajis02-314	139	40	of	of	ADP
ajis02-314	139	41	positions	position	NOUN
ajis02-314	139	42	can	can	AUX
ajis02-314	139	43	be	be	AUX
ajis02-314	139	44	shown	show	VERB
ajis02-314	139	45	as	as	ADP
ajis02-314	139	46	printable	printable	NOUN
ajis02-314	139	47	objects	object	NOUN
ajis02-314	139	48	,	,	PUNCT
ajis02-314	139	49	i.e.	i.e.	X
ajis02-314	139	50	,	,	PUNCT
ajis02-314	139	51	they	they	PRON
ajis02-314	139	52	can	can	AUX
ajis02-314	139	53	be	be	AUX
ajis02-314	139	54	represented	represent	VERB
ajis02-314	139	55	in	in	ADP
ajis02-314	139	56	a	a	DET
ajis02-314	139	57	computer	computer	NOUN
ajis02-314	139	58	system	system	NOUN
ajis02-314	139	59	.	.	PUNCT
ajis02-314	140	1	although	although	SCONJ
ajis02-314	140	2	this	this	PRON
ajis02-314	140	3	is	be	AUX
ajis02-314	140	4	a	a	DET
ajis02-314	140	5	logical	logical	ADJ
ajis02-314	140	6	organisation	organisation	NOUN
ajis02-314	140	7	aspect	aspect	NOUN
ajis02-314	140	8	(	(	PUNCT
ajis02-314	140	9	and	and	CCONJ
ajis02-314	140	10	conceptual	conceptual	ADJ
ajis02-314	140	11	modeling	modeling	NOUN
ajis02-314	140	12	is	be	AUX
ajis02-314	140	13	independent	independent	ADJ
ajis02-314	140	14	of	of	ADP
ajis02-314	140	15	implementation	implementation	NOUN
ajis02-314	140	16	issues	issue	NOUN
ajis02-314	140	17	)	)	PUNCT
ajis02-314	140	18	it	it	PRON
ajis02-314	140	19	is	be	AUX
ajis02-314	140	20	important	important	ADJ
ajis02-314	140	21	for	for	SCONJ
ajis02-314	140	22	the	the	DET
ajis02-314	140	23	designer	designer	NOUN
ajis02-314	140	24	to	to	PART
ajis02-314	140	25	be	be	AUX
ajis02-314	140	26	early	early	ADV
ajis02-314	140	27	aware	aware	ADJ
ajis02-314	140	28	of	of	ADP
ajis02-314	140	29	what	what	PRON
ajis02-314	140	30	kind	kind	NOUN
ajis02-314	140	31	of	of	ADP
ajis02-314	140	32	information	information	NOUN
ajis02-314	140	33	he	he	PRON
ajis02-314	140	34	has	have	AUX
ajis02-314	140	35	to	to	PART
ajis02-314	140	36	implement	implement	VERB
ajis02-314	140	37	and	and	CCONJ
ajis02-314	140	38	how	how	SCONJ
ajis02-314	140	39	easily	easily	ADV
ajis02-314	140	40	this	this	PRON
ajis02-314	140	41	can	can	AUX
ajis02-314	140	42	be	be	AUX
ajis02-314	140	43	done	do	VERB
ajis02-314	140	44	,	,	PUNCT
ajis02-314	140	45	*	*	PUNCT
ajis02-314	140	46	in	in	ADP
ajis02-314	140	47	ifo	ifo	PROPN
ajis02-314	140	48	,	,	PUNCT
ajis02-314	140	49	the	the	DET
ajis02-314	140	50	object	object	NOUN
ajis02-314	140	51	classes	class	NOUN
ajis02-314	140	52	"	"	PUNCT
ajis02-314	140	53	0	0	NUM
ajis02-314	140	54	-	-	PUNCT
ajis02-314	140	55	dimensional	dimensional	ADJ
ajis02-314	140	56	"	"	PUNCT
ajis02-314	140	57	,	,	PUNCT
ajis02-314	140	58	"	"	PUNCT
ajis02-314	140	59	1	1	NUM
ajis02-314	140	60	-	-	PUNCT
ajis02-314	140	61	dimensional	dimensional	ADJ
ajis02-314	140	62	"	"	PUNCT
ajis02-314	140	63	,	,	PUNCT
ajis02-314	140	64	and	and	CCONJ
ajis02-314	140	65	"	"	PUNCT
ajis02-314	140	66	2	2	NUM
ajis02-314	140	67	-	-	PUNCT
ajis02-314	140	68	dimensional	dimensional	ADJ
ajis02-314	140	69	"	"	PUNCT
ajis02-314	140	70	are	be	AUX
ajis02-314	140	71	specialisations	specialisation	NOUN
ajis02-314	140	72	of	of	ADP
ajis02-314	140	73	"	"	PUNCT
ajis02-314	140	74	shape	shape	NOUN
ajis02-314	140	75	"	"	PUNCT
ajis02-314	140	76	and	and	CCONJ
ajis02-314	140	77	not	not	PART
ajis02-314	140	78	just	just	ADV
ajis02-314	140	79	isa	isa	NOUN
ajis02-314	140	80	hierarchies	hierarchy	NOUN
ajis02-314	140	81	.	.	PUNCT
ajis02-314	141	1	this	this	PRON
ajis02-314	141	2	adds	add	VERB
ajis02-314	141	3	more	more	ADV
ajis02-314	141	4	semantic	semantic	ADJ
ajis02-314	141	5	information	information	NOUN
ajis02-314	141	6	as	as	ADP
ajis02-314	141	7	"	"	PUNCT
ajis02-314	141	8	shape	shape	NOUN
ajis02-314	141	9	"	"	PUNCT
ajis02-314	141	10	pre	pre	NOUN
ajis02-314	141	11	-	-	NOUN
ajis02-314	141	12	exists	exist	NOUN
ajis02-314	141	13	and	and	CCONJ
ajis02-314	141	14	the	the	DET
ajis02-314	141	15	three	three	NUM
ajis02-314	141	16	classes	class	NOUN
ajis02-314	141	17	represent	represent	VERB
ajis02-314	141	18	different	different	ADJ
ajis02-314	141	19	roles	role	NOUN
ajis02-314	141	20	of	of	ADP
ajis02-314	141	21	it	it	PRON
ajis02-314	141	22	,	,	PUNCT
ajis02-314	141	23	*	*	PUNCT
ajis02-314	141	24	in	in	ADP
ajis02-314	141	25	all	all	DET
ajis02-314	141	26	three	three	NUM
ajis02-314	141	27	cases	case	NOUN
ajis02-314	141	28	it	it	PRON
ajis02-314	141	29	was	be	AUX
ajis02-314	141	30	easy	easy	ADJ
ajis02-314	141	31	for	for	SCONJ
ajis02-314	141	32	us	we	PRON
ajis02-314	141	33	(	(	PUNCT
ajis02-314	141	34	the	the	DET
ajis02-314	141	35	designers	designer	NOUN
ajis02-314	141	36	)	)	PUNCT
ajis02-314	141	37	to	to	PART
ajis02-314	141	38	specialise	specialise	VERB
ajis02-314	141	39	the	the	DET
ajis02-314	141	40	models	model	NOUN
ajis02-314	141	41	towards	towards	ADP
ajis02-314	141	42	the	the	DET
ajis02-314	141	43	spatial	spatial	ADJ
ajis02-314	141	44	aspects	aspect	NOUN
ajis02-314	141	45	and	and	CCONJ
ajis02-314	141	46	for	for	ADP
ajis02-314	141	47	the	the	DET
ajis02-314	141	48	user	user	NOUN
ajis02-314	141	49	to	to	PART
ajis02-314	141	50	follow	follow	VERB
ajis02-314	141	51	it	it	PRON
ajis02-314	141	52	.	.	PUNCT
ajis02-314	142	1	*	*	PUNCT
ajis02-314	142	2	space	space	NOUN
ajis02-314	142	3	-	-	PUNCT
ajis02-314	142	4	depending	depend	VERB
ajis02-314	142	5	attributes	attribute	NOUN
ajis02-314	142	6	and	and	CCONJ
ajis02-314	142	7	methods	method	NOUN
ajis02-314	142	8	on	on	ADP
ajis02-314	142	9	them	they	PRON
ajis02-314	142	10	•	•	NOUN
ajis02-314	142	11	space	space	NOUN
ajis02-314	142	12	-	-	PUNCT
ajis02-314	142	13	depending	depend	VERB
ajis02-314	142	14	attributes	attribute	NOUN
ajis02-314	142	15	are	be	AUX
ajis02-314	142	16	functional	functional	ADJ
ajis02-314	142	17	dependencies	dependency	NOUN
ajis02-314	142	18	from	from	ADP
ajis02-314	142	19	space	space	NOUN
ajis02-314	142	20	to	to	ADP
ajis02-314	142	21	specific	specific	ADJ
ajis02-314	142	22	domains	domain	NOUN
ajis02-314	142	23	.	.	PUNCT
ajis02-314	143	1	in	in	ADP
ajis02-314	143	2	that	that	DET
ajis02-314	143	3	way	way	NOUN
ajis02-314	143	4	we	we	PRON
ajis02-314	143	5	assign	assign	VERB
ajis02-314	143	6	to	to	ADP
ajis02-314	143	7	each	each	DET
ajis02-314	143	8	part	part	NOUN
ajis02-314	143	9	of	of	ADP
ajis02-314	143	10	space	space	NOUN
ajis02-314	143	11	a	a	DET
ajis02-314	143	12	specific	specific	ADJ
ajis02-314	143	13	value	value	NOUN
ajis02-314	143	14	of	of	ADP
ajis02-314	143	15	the	the	DET
ajis02-314	143	16	attribute	attribute	NOUN
ajis02-314	143	17	.	.	PUNCT
ajis02-314	144	1	we	we	PRON
ajis02-314	144	2	modelled	model	VERB
ajis02-314	144	3	them	they	PRON
ajis02-314	144	4	either	either	CCONJ
ajis02-314	144	5	as	as	ADP
ajis02-314	144	6	:	:	PUNCT
ajis02-314	144	7	(	(	PUNCT
ajis02-314	144	8	i	i	NOUN
ajis02-314	144	9	)	)	PUNCT
ajis02-314	144	10	attributes	attribute	NOUN
ajis02-314	144	11	or	or	CCONJ
ajis02-314	144	12	entity	entity	NOUN
ajis02-314	144	13	-	-	PUNCT
ajis02-314	144	14	sets	set	NOUN
ajis02-314	144	15	connected	connect	VERB
ajis02-314	144	16	to	to	ADP
ajis02-314	144	17	space	space	NOUN
ajis02-314	144	18	via	via	ADP
ajis02-314	144	19	the	the	DET
ajis02-314	144	20	relationship	relationship	NOUN
ajis02-314	144	21	"	"	PUNCT
ajis02-314	144	22	has	have	VERB
ajis02-314	144	23	space	space	NOUN
ajis02-314	144	24	-	-	PUNCT
ajis02-314	144	25	depending	depend	VERB
ajis02-314	144	26	attribute	attribute	NOUN
ajis02-314	144	27	"	"	PUNCT
ajis02-314	144	28	(	(	PUNCT
ajis02-314	144	29	in	in	ADP
ajis02-314	144	30	er	er	INTJ
ajis02-314	144	31	)	)	PUNCT
ajis02-314	144	32	;	;	PUNCT
ajis02-314	144	33	the	the	DET
ajis02-314	144	34	two	two	NUM
ajis02-314	144	35	approaches	approach	NOUN
ajis02-314	144	36	are	be	AUX
ajis02-314	144	37	equivalent	equivalent	ADJ
ajis02-314	144	38	as	as	ADP
ajis02-314	144	39	the	the	DET
ajis02-314	144	40	first	first	ADJ
ajis02-314	144	41	results	result	NOUN
ajis02-314	144	42	from	from	ADP
ajis02-314	144	43	the	the	DET
ajis02-314	144	44	second	second	ADJ
ajis02-314	144	45	,	,	PUNCT
ajis02-314	144	46	(	(	PUNCT
ajis02-314	144	47	ii	ii	NOUN
ajis02-314	144	48	)	)	PUNCT
ajis02-314	144	49	functional	functional	ADJ
ajis02-314	144	50	dependencies	dependency	NOUN
ajis02-314	144	51	(	(	PUNCT
ajis02-314	144	52	in	in	ADP
ajis02-314	144	53	ifo	ifo	PROPN
ajis02-314	144	54	)	)	PUNCT
ajis02-314	144	55	,	,	PUNCT
ajis02-314	144	56	or	or	CCONJ
ajis02-314	144	57	(	(	PUNCT
ajis02-314	144	58	iii	iii	NOUN
ajis02-314	144	59	)	)	PUNCT
ajis02-314	144	60	object	object	NOUN
ajis02-314	144	61	classes	class	NOUN
ajis02-314	144	62	(	(	PUNCT
ajis02-314	144	63	in	in	ADP
ajis02-314	144	64	omt	omt	PROPN
ajis02-314	144	65	)	)	PUNCT
ajis02-314	144	66	.	.	PUNCT
ajis02-314	145	1	by	by	ADP
ajis02-314	145	2	connecting	connect	VERB
ajis02-314	145	3	geographic	geographic	ADJ
ajis02-314	145	4	object	object	NOUN
ajis02-314	145	5	classes	class	NOUN
ajis02-314	145	6	to	to	ADP
ajis02-314	145	7	positions	position	NOUN
ajis02-314	145	8	(	(	PUNCT
ajis02-314	145	9	via	via	ADP
ajis02-314	145	10	the	the	DET
ajis02-314	145	11	special	special	ADJ
ajis02-314	145	12	relationship	relationship	NOUN
ajis02-314	145	13	"	"	PUNCT
ajis02-314	145	14	is_located_at	is_located_at	NOUN
ajis02-314	145	15	"	"	PUNCT
ajis02-314	145	16	,	,	PUNCT
ajis02-314	145	17	see	see	VERB
ajis02-314	145	18	previous	previous	ADJ
ajis02-314	145	19	figures	figure	NOUN
ajis02-314	145	20	)	)	PUNCT
ajis02-314	145	21	and	and	CCONJ
ajis02-314	145	22	positions	position	NOUN
ajis02-314	145	23	to	to	ADP
ajis02-314	145	24	space	space	NOUN
ajis02-314	145	25	(	(	PUNCT
ajis02-314	145	26	via	via	ADP
ajis02-314	145	27	"	"	PUNCT
ajis02-314	145	28	belongs_to	belongs_to	NOUN
ajis02-314	145	29	"	"	PUNCT
ajis02-314	145	30	)	)	PUNCT
ajis02-314	145	31	objects	object	NOUN
ajis02-314	145	32	are	be	AUX
ajis02-314	145	33	related	relate	VERB
ajis02-314	145	34	to	to	ADP
ajis02-314	145	35	the	the	DET
ajis02-314	145	36	space	space	NOUN
ajis02-314	145	37	-	-	PUNCT
ajis02-314	145	38	depending	depend	VERB
ajis02-314	145	39	attributes	attribute	NOUN
ajis02-314	145	40	.	.	PUNCT
ajis02-314	146	1	(	(	PUNCT
ajis02-314	146	2	a)er	a)er	PROPN
ajis02-314	146	3	space	space	NOUN
ajis02-314	146	4	-	-	PUNCT
ajis02-314	146	5	depending	depend	VERB
ajis02-314	146	6	attribute	attribute	NOUN
ajis02-314	146	7	(	(	PUNCT
ajis02-314	146	8	b)ifo	b)ifo	VERB
ajis02-314	146	9	spa	spa	NOUN
ajis02-314	146	10	space	space	NOUN
ajis02-314	146	11	i	i	PRON
ajis02-314	146	12	^j	^j	VERB
ajis02-314	146	13	space	space	NOUN
ajis02-314	146	14	-	-	PUNCT
ajis02-314	146	15	depending	depend	VERB
ajis02-314	146	16	attij	attij	NOUN
ajis02-314	146	17	(	(	PUNCT
ajis02-314	146	18	c	c	NOUN
ajis02-314	146	19	)	)	PUNCT
ajis02-314	146	20	omt	omt	NOUN
ajis02-314	146	21	space	space	NOUN
ajis02-314	146	22	1	1	NUM
ajis02-314	146	23	+	+	NOUN
ajis02-314	146	24	space	space	NOUN
ajis02-314	146	25	-	-	PUNCT
ajis02-314	146	26	dep	dep	NOUN
ajis02-314	146	27	.	.	PUNCT
ajis02-314	147	1	attr	attr	NOUN
ajis02-314	147	2	selection	selection	NOUN
ajis02-314	147	3	at	at	ADP
ajis02-314	147	4	t	t	PROPN
ajis02-314	147	5	rib	rib	PROPN
ajis02-314	147	6	.	.	PROPN
ajis02-314	148	1	derivation	derivation	PROPN
ajis02-314	148	2	spatial	spatial	ADJ
ajis02-314	148	3	computat	computat	NOUN
ajis02-314	148	4	.	.	PUNCT
ajis02-314	149	1	reclassification	reclassification	NOUN
ajis02-314	149	2	h	h	PROPN
ajis02-314	149	3	spatial	spatial	ADJ
ajis02-314	149	4	attr	attr	PROPN
ajis02-314	149	5	.	.	PUNCT
ajis02-314	150	1	memb	memb	PROPN
ajis02-314	150	2	attribute	attribute	NOUN
ajis02-314	150	3	name	name	NOUN
ajis02-314	150	4	geometry	geometry	NOUN
ajis02-314	150	5	:	:	PUNCT
ajis02-314	150	6	geomet	geomet	ADJ
ajis02-314	150	7	.	.	PUNCT
ajis02-314	151	1	data	data	PROPN
ajis02-314	151	2	typ	typ	PROPN
ajis02-314	151	3	.	.	PUNCT
ajis02-314	152	1	discussion	discussion	NOUN
ajis02-314	152	2	*	*	PUNCT
ajis02-314	152	3	as	as	SCONJ
ajis02-314	152	4	ifo	ifo	PROPN
ajis02-314	152	5	is	be	AUX
ajis02-314	152	6	function	function	NOUN
ajis02-314	152	7	-	-	PUNCT
ajis02-314	152	8	oriented	orient	VERB
ajis02-314	152	9	,	,	PUNCT
ajis02-314	152	10	it	it	PRON
ajis02-314	152	11	gave	give	VERB
ajis02-314	152	12	us	we	PRON
ajis02-314	152	13	more	more	ADJ
ajis02-314	152	14	flexibility	flexibility	NOUN
ajis02-314	152	15	in	in	ADP
ajis02-314	152	16	representing	represent	VERB
ajis02-314	152	17	space	space	NOUN
ajis02-314	152	18	-	-	PUNCT
ajis02-314	152	19	depending	depend	VERB
ajis02-314	152	20	attributes	attribute	NOUN
ajis02-314	152	21	the	the	DET
ajis02-314	152	22	way	way	NOUN
ajis02-314	152	23	they	they	PRON
ajis02-314	152	24	are	be	AUX
ajis02-314	152	25	:	:	PUNCT
ajis02-314	152	26	as	as	SCONJ
ajis02-314	152	27	dependencies	dependency	NOUN
ajis02-314	152	28	(	(	PUNCT
ajis02-314	152	29	spa	spa	NOUN
ajis02-314	152	30	)	)	PUNCT
ajis02-314	152	31	from	from	ADP
ajis02-314	152	32	space	space	NOUN
ajis02-314	152	33	to	to	ADP
ajis02-314	152	34	specific	specific	ADJ
ajis02-314	152	35	domains	domain	NOUN
ajis02-314	152	36	,	,	PUNCT
ajis02-314	152	37	*	*	VERB
ajis02-314	152	38	with	with	ADP
ajis02-314	152	39	omt	omt	PROPN
ajis02-314	152	40	we	we	PRON
ajis02-314	152	41	had	have	VERB
ajis02-314	152	42	even	even	ADV
ajis02-314	152	43	more	more	ADJ
ajis02-314	152	44	freedom	freedom	NOUN
ajis02-314	152	45	and	and	CCONJ
ajis02-314	152	46	modeling	modeling	NOUN
ajis02-314	152	47	flexibility	flexibility	NOUN
ajis02-314	152	48	:	:	PUNCT
ajis02-314	152	49	we	we	PRON
ajis02-314	152	50	created	create	VERB
ajis02-314	152	51	an	an	DET
ajis02-314	152	52	object	object	NOUN
ajis02-314	152	53	class	class	NOUN
ajis02-314	152	54	"	"	PUNCT
ajis02-314	152	55	space	space	NOUN
ajis02-314	152	56	-	-	PUNCT
ajis02-314	152	57	depending	depend	VERB
ajis02-314	152	58	attribute	attribute	NOUN
ajis02-314	152	59	"	"	PUNCT
ajis02-314	152	60	and	and	CCONJ
ajis02-314	152	61	connected	connect	VERB
ajis02-314	152	62	it	it	PRON
ajis02-314	152	63	to	to	ADP
ajis02-314	152	64	space	space	NOUN
ajis02-314	152	65	with	with	ADP
ajis02-314	152	66	the	the	DET
ajis02-314	152	67	function	function	NOUN
ajis02-314	152	68	spa	spa	NOUN
ajis02-314	152	69	.	.	PUNCT
ajis02-314	153	1	this	this	DET
ajis02-314	153	2	object	object	NOUN
ajis02-314	153	3	class	class	NOUN
ajis02-314	153	4	shows	show	VERB
ajis02-314	153	5	actually	actually	ADV
ajis02-314	153	6	a	a	DET
ajis02-314	153	7	layer	layer	NOUN
ajis02-314	153	8	(	(	PUNCT
ajis02-314	153	9	coverage	coverage	NOUN
ajis02-314	153	10	)	)	PUNCT
ajis02-314	153	11	which	which	PRON
ajis02-314	153	12	represent	represent	VERB
ajis02-314	153	13	the	the	DET
ajis02-314	153	14	property	property	NOUN
ajis02-314	153	15	.	.	PUNCT
ajis02-314	154	1	the	the	DET
ajis02-314	154	2	third	third	ADJ
ajis02-314	154	3	part	part	NOUN
ajis02-314	154	4	of	of	ADP
ajis02-314	154	5	this	this	DET
ajis02-314	154	6	class	class	NOUN
ajis02-314	154	7	has	have	VERB
ajis02-314	154	8	all	all	DET
ajis02-314	154	9	the	the	DET
ajis02-314	154	10	operations	operation	NOUN
ajis02-314	154	11	(	(	PUNCT
ajis02-314	154	12	methods	method	NOUN
ajis02-314	154	13	)	)	PUNCT
ajis02-314	154	14	we	we	PRON
ajis02-314	154	15	can	can	AUX
ajis02-314	154	16	apply	apply	VERB
ajis02-314	154	17	on	on	ADP
ajis02-314	154	18	this	this	DET
ajis02-314	154	19	layer	layer	NOUN
ajis02-314	154	20	:	:	PUNCT
ajis02-314	154	21	"	"	PUNCT
ajis02-314	154	22	select	select	VERB
ajis02-314	154	23	an	an	DET
ajis02-314	154	24	area	area	NOUN
ajis02-314	154	25	with	with	ADP
ajis02-314	154	26	a	a	DET
ajis02-314	154	27	specific	specific	ADJ
ajis02-314	154	28	value	value	NOUN
ajis02-314	154	29	on	on	ADP
ajis02-314	154	30	this	this	DET
ajis02-314	154	31	attribute	attribute	NOUN
ajis02-314	154	32	"	"	PUNCT
ajis02-314	154	33	,	,	PUNCT
ajis02-314	154	34	"	"	PUNCT
ajis02-314	154	35	reclassify	reclassify	NOUN
ajis02-314	154	36	based	base	VERB
ajis02-314	154	37	on	on	ADP
ajis02-314	154	38	this	this	DET
ajis02-314	154	39	attribute	attribute	NOUN
ajis02-314	154	40	"	"	PUNCT
ajis02-314	154	41	,	,	PUNCT
ajis02-314	154	42	etc	etc	X
ajis02-314	154	43	.	.	X
ajis02-314	155	1	a	a	DET
ajis02-314	155	2	layer	layer	NOUN
ajis02-314	155	3	is	be	AUX
ajis02-314	155	4	a	a	DET
ajis02-314	155	5	"	"	PUNCT
ajis02-314	155	6	group	group	NOUN
ajis02-314	155	7	of	of	ADP
ajis02-314	155	8	parts	part	NOUN
ajis02-314	155	9	of	of	ADP
ajis02-314	155	10	space	space	NOUN
ajis02-314	155	11	with	with	ADP
ajis02-314	155	12	specific	specific	ADJ
ajis02-314	155	13	attribute	attribute	NOUN
ajis02-314	155	14	values	value	NOUN
ajis02-314	155	15	.	.	PUNCT
ajis02-314	156	1	for	for	ADP
ajis02-314	156	2	example	example	NOUN
ajis02-314	156	3	,	,	PUNCT
ajis02-314	156	4	a	a	DET
ajis02-314	156	5	layer	layer	NOUN
ajis02-314	156	6	representing	represent	VERB
ajis02-314	156	7	soil	soil	NOUN
ajis02-314	156	8	type	type	NOUN
ajis02-314	156	9	includes	include	VERB
ajis02-314	156	10	subareas	subarea	NOUN
ajis02-314	156	11	with	with	ADP
ajis02-314	156	12	clay	clay	NOUN
ajis02-314	156	13	,	,	PUNCT
ajis02-314	156	14	sandy	sandy	NOUN
ajis02-314	156	15	,	,	PUNCT
ajis02-314	156	16	etc	etc	X
ajis02-314	156	17	.	.	X
ajis02-314	156	18	soil	soil	NOUN
ajis02-314	156	19	type	type	NOUN
ajis02-314	156	20	.	.	PUNCT
ajis02-314	157	1	for	for	ADP
ajis02-314	157	2	that	that	DET
ajis02-314	157	3	purpose	purpose	NOUN
ajis02-314	157	4	we	we	PRON
ajis02-314	157	5	represent	represent	VERB
ajis02-314	157	6	"	"	PUNCT
ajis02-314	157	7	space	space	NOUN
ajis02-314	157	8	-	-	PUNCT
ajis02-314	157	9	depending	depend	VERB
ajis02-314	157	10	attribute	attribute	NOUN
ajis02-314	157	11	"	"	PUNCT
ajis02-314	157	12	as	as	ADP
ajis02-314	157	13	a	a	DET
ajis02-314	157	14	grouping	grouping	NOUN
ajis02-314	157	15	(	(	PUNCT
ajis02-314	157	16	*	*	NOUN
ajis02-314	157	17	)	)	PUNCT
ajis02-314	157	18	of	of	ADP
ajis02-314	157	19	"	"	PUNCT
ajis02-314	157	20	spatial_attr_member	spatial_attr_member	NOUN
ajis02-314	157	21	"	"	PUNCT
ajis02-314	157	22	.	.	PUNCT
ajis02-314	158	1	each	each	DET
ajis02-314	158	2	subarea	subarea	PROPN
ajis02-314	158	3	(	(	PUNCT
ajis02-314	158	4	"	"	PUNCT
ajis02-314	158	5	spatial_attr_member	spatial_attr_member	NOUN
ajis02-314	158	6	"	"	PUNCT
ajis02-314	158	7	)	)	PUNCT
ajis02-314	158	8	is	be	AUX
ajis02-314	158	9	distinguished	distinguish	VERB
ajis02-314	158	10	by	by	ADP
ajis02-314	158	11	its	its	PRON
ajis02-314	158	12	specific	specific	ADJ
ajis02-314	158	13	geometric	geometric	ADJ
ajis02-314	158	14	type	type	NOUN
ajis02-314	158	15	(	(	PUNCT
ajis02-314	158	16	point	point	NOUN
ajis02-314	158	17	,	,	PUNCT
ajis02-314	158	18	line	line	NOUN
ajis02-314	158	19	,	,	PUNCT
ajis02-314	158	20	region	region	NOUN
ajis02-314	158	21	,	,	PUNCT
ajis02-314	158	22	or	or	CCONJ
ajis02-314	158	23	a	a	DET
ajis02-314	158	24	combination	combination	NOUN
ajis02-314	158	25	thereof	thereof	ADV
ajis02-314	158	26	)	)	PUNCT
ajis02-314	158	27	which	which	PRON
ajis02-314	158	28	is	be	AUX
ajis02-314	158	29	captured	capture	VERB
ajis02-314	158	30	by	by	ADP
ajis02-314	158	31	the	the	DET
ajis02-314	158	32	attribute	attribute	NOUN
ajis02-314	158	33	geometry^	geometry^	PROPN
ajis02-314	158	34	,	,	PUNCT
ajis02-314	158	35	*	*	PUNCT
ajis02-314	159	1	omt	omt	PROPN
ajis02-314	159	2	appears	appear	VERB
ajis02-314	159	3	difficult	difficult	ADJ
ajis02-314	159	4	to	to	PART
ajis02-314	159	5	follow	follow	VERB
ajis02-314	159	6	it	it	PRON
ajis02-314	159	7	due	due	ADJ
ajis02-314	159	8	to	to	ADP
ajis02-314	159	9	the	the	DET
ajis02-314	159	10	complex	complex	ADJ
ajis02-314	159	11	constructs	construct	NOUN
ajis02-314	159	12	it	it	PRON
ajis02-314	159	13	provides	provide	VERB
ajis02-314	159	14	.	.	PUNCT
ajis02-314	160	1	*	*	PUNCT
ajis02-314	160	2	spatial	spatial	ADJ
ajis02-314	160	3	relationships	relationship	NOUN
ajis02-314	160	4	in	in	ADP
ajis02-314	160	5	all	all	DET
ajis02-314	160	6	the	the	DET
ajis02-314	160	7	three	three	NUM
ajis02-314	160	8	models	model	NOUN
ajis02-314	160	9	we	we	PRON
ajis02-314	160	10	represent	represent	VERB
ajis02-314	160	11	spatial	spatial	ADJ
ajis02-314	160	12	relationships	relationship	NOUN
ajis02-314	160	13	as	as	ADP
ajis02-314	160	14	functions	function	NOUN
ajis02-314	160	15	or	or	CCONJ
ajis02-314	160	16	relationships	relationship	NOUN
ajis02-314	160	17	among	among	ADP
ajis02-314	160	18	object	object	NOUN
ajis02-314	160	19	classes	class	NOUN
ajis02-314	160	20	.	.	PUNCT
ajis02-314	161	1	in	in	ADP
ajis02-314	161	2	all	all	DET
ajis02-314	161	3	cases	case	NOUN
ajis02-314	161	4	the	the	DET
ajis02-314	161	5	resulting	result	VERB
ajis02-314	161	6	schema	schema	NOUN
ajis02-314	161	7	appears	appear	VERB
ajis02-314	161	8	easy	easy	ADJ
ajis02-314	161	9	to	to	PART
ajis02-314	161	10	follow	follow	VERB
ajis02-314	161	11	it	it	PRON
ajis02-314	161	12	.	.	PUNCT
ajis02-314	162	1	(	(	PUNCT
ajis02-314	162	2	a	a	X
ajis02-314	162	3	)	)	PUNCT
ajis02-314	162	4	er	er	INTJ
ajis02-314	162	5	spatial	spatial	ADJ
ajis02-314	162	6	relationship	relationship	NOUN
ajis02-314	162	7	(	(	PUNCT
ajis02-314	162	8	b)ifo	b)ifo	PROPN
ajis02-314	162	9	geo	geo	PROPN
ajis02-314	162	10	obj	obj	PROPN
ajis02-314	162	11	graphic	graphic	PROPN
ajis02-314	162	12	ect	ect	VERB
ajis02-314	162	13	1	1	NUM
ajis02-314	162	14	<	<	NOUN
ajis02-314	162	15	:	:	PUNCT
ajis02-314	162	16	natial	natial	ADJ
ajis02-314	162	17	r	r	NOUN
ajis02-314	162	18	ilationship	ilationship	NOUN
ajis02-314	162	19	geographic	geographic	ADJ
ajis02-314	162	20	object	object	NOUN
ajis02-314	162	21	2	2	NUM
ajis02-314	162	22	(	(	PUNCT
ajis02-314	162	23	c	c	NOUN
ajis02-314	162	24	)	)	PUNCT
ajis02-314	162	25	omt	omt	PROPN
ajis02-314	162	26	geographic	geographic	ADJ
ajis02-314	162	27	object	object	NOUN
ajis02-314	162	28	1	1	NUM
ajis02-314	162	29	spatial	spatial	ADJ
ajis02-314	162	30	relationship	relationship	NOUN
ajis02-314	162	31	geographic	geographic	ADJ
ajis02-314	162	32	object	object	NOUN
ajis02-314	162	33	2	2	NUM
ajis02-314	162	34	4	4	NUM
ajis02-314	162	35	a	a	DET
ajis02-314	162	36	detailed	detailed	ADJ
ajis02-314	162	37	description	description	NOUN
ajis02-314	162	38	of	of	ADP
ajis02-314	162	39	this	this	DET
ajis02-314	162	40	approach	approach	NOUN
ajis02-314	162	41	is	be	AUX
ajis02-314	162	42	described	describe	VERB
ajis02-314	162	43	in	in	ADP
ajis02-314	162	44	[	[	NOUN
ajis02-314	162	45	tryfona	tryfona	NOUN
ajis02-314	162	46	,	,	PUNCT
ajis02-314	162	47	et	et	NOUN
ajis02-314	162	48	.	.	PUNCT
ajis02-314	163	1	al	al	PROPN
ajis02-314	163	2	.	.	PROPN
ajis02-314	163	3	,	,	PUNCT
ajis02-314	163	4	1997	1997	NUM
ajis02-314	163	5	]	]	PUNCT
ajis02-314	163	6	.	.	PUNCT
ajis02-314	164	1	•	•	NUM
ajis02-314	164	2	complex	complex	ADJ
ajis02-314	164	3	geographic	geographic	ADJ
ajis02-314	164	4	objects	object	NOUN
ajis02-314	164	5	extension	extension	NOUN
ajis02-314	164	6	with	with	ADP
ajis02-314	164	7	"	"	PUNCT
ajis02-314	164	8	spatial	spatial	ADJ
ajis02-314	164	9	member	member	NOUN
ajis02-314	164	10	of	of	ADP
ajis02-314	164	11	and	and	CCONJ
ajis02-314	164	12	"	"	PUNCT
ajis02-314	164	13	spatial	spatial	ADJ
ajis02-314	164	14	part	part	NOUN
ajis02-314	164	15	of	of	ADP
ajis02-314	164	16	constructs	construct	NOUN
ajis02-314	164	17	we	we	PRON
ajis02-314	164	18	extended	extend	VERB
ajis02-314	164	19	all	all	DET
ajis02-314	164	20	three	three	NUM
ajis02-314	164	21	models	model	NOUN
ajis02-314	164	22	with	with	ADP
ajis02-314	164	23	two	two	NUM
ajis02-314	164	24	new	new	ADJ
ajis02-314	164	25	constructs	construct	NOUN
ajis02-314	164	26	;	;	PUNCT
ajis02-314	164	27	for	for	ADP
ajis02-314	164	28	ifo	ifo	PROPN
ajis02-314	164	29	and	and	CCONJ
ajis02-314	164	30	omt	omt	PROPN
ajis02-314	164	31	we	we	PRON
ajis02-314	164	32	extended	extend	VERB
ajis02-314	164	33	the	the	DET
ajis02-314	164	34	constructs	construct	NOUN
ajis02-314	164	35	of	of	ADP
ajis02-314	164	36	aggregation	aggregation	NOUN
ajis02-314	164	37	and	and	CCONJ
ajis02-314	164	38	grouping	grouping	NOUN
ajis02-314	164	39	,	,	PUNCT
ajis02-314	164	40	while	while	SCONJ
ajis02-314	164	41	for	for	ADP
ajis02-314	164	42	er	er	INTJ
ajis02-314	164	43	the	the	DET
ajis02-314	164	44	"	"	PUNCT
ajis02-314	164	45	part_of	part_of	NOUN
ajis02-314	164	46	and	and	CCONJ
ajis02-314	164	47	"	"	PUNCT
ajis02-314	164	48	member_of	member_of	PROPN
ajis02-314	164	49	"	"	PUNCT
ajis02-314	164	50	relationships	relationship	NOUN
ajis02-314	164	51	.	.	PUNCT
ajis02-314	165	1	each	each	DET
ajis02-314	165	2	one	one	NUM
ajis02-314	165	3	of	of	ADP
ajis02-314	165	4	these	these	DET
ajis02-314	165	5	mechanisms	mechanism	NOUN
ajis02-314	165	6	has	have	VERB
ajis02-314	165	7	specific	specific	ADJ
ajis02-314	165	8	properties	property	NOUN
ajis02-314	165	9	(	(	PUNCT
ajis02-314	165	10	hadzilacos	hadzilaco	NOUN
ajis02-314	165	11	and	and	CCONJ
ajis02-314	165	12	tryfona	tryfona	NOUN
ajis02-314	165	13	,	,	PUNCT
ajis02-314	165	14	1996	1996	NUM
ajis02-314	165	15	):	):	PUNCT
ajis02-314	165	16	(	(	PUNCT
ajis02-314	165	17	i	i	NOUN
ajis02-314	165	18	)	)	PUNCT
ajis02-314	165	19	the	the	DET
ajis02-314	165	20	components	component	NOUN
ajis02-314	165	21	of	of	ADP
ajis02-314	165	22	"	"	PUNCT
ajis02-314	165	23	spatial_part_of	spatial_part_of	PROPN
ajis02-314	165	24	'	'	PUNCT
ajis02-314	165	25	are	be	AUX
ajis02-314	165	26	not	not	PART
ajis02-314	165	27	necessary	necessary	ADJ
ajis02-314	165	28	all	all	PRON
ajis02-314	165	29	spatial	spatial	ADJ
ajis02-314	165	30	;	;	PUNCT
ajis02-314	165	31	the	the	DET
ajis02-314	165	32	position	position	NOUN
ajis02-314	165	33	of	of	ADP
ajis02-314	165	34	the	the	DET
ajis02-314	165	35	composed	compose	VERB
ajis02-314	165	36	object	object	NOUN
ajis02-314	165	37	is	be	AUX
ajis02-314	165	38	the	the	DET
ajis02-314	165	39	union	union	NOUN
ajis02-314	165	40	of	of	ADP
ajis02-314	165	41	the	the	DET
ajis02-314	165	42	positions	position	NOUN
ajis02-314	165	43	of	of	ADP
ajis02-314	165	44	its	its	PRON
ajis02-314	165	45	geographic	geographic	ADJ
ajis02-314	165	46	components	component	NOUN
ajis02-314	165	47	,	,	PUNCT
ajis02-314	165	48	while	while	SCONJ
ajis02-314	165	49	(	(	PUNCT
ajis02-314	165	50	ii	ii	NOUN
ajis02-314	165	51	)	)	PUNCT
ajis02-314	165	52	the	the	DET
ajis02-314	165	53	components	component	NOUN
ajis02-314	165	54	of	of	ADP
ajis02-314	165	55	"	"	PUNCT
ajis02-314	165	56	spatial_member_of	spatial_member_of	PROPN
ajis02-314	165	57	'	'	PUNCT
ajis02-314	165	58	are	be	AUX
ajis02-314	165	59	all	all	PRON
ajis02-314	165	60	spatial	spatial	ADJ
ajis02-314	165	61	and	and	CCONJ
ajis02-314	165	62	have	have	VERB
ajis02-314	165	63	the	the	DET
ajis02-314	165	64	same	same	ADJ
ajis02-314	165	65	geometric	geometric	ADJ
ajis02-314	165	66	type	type	NOUN
ajis02-314	165	67	.	.	PUNCT
ajis02-314	166	1	in	in	ADP
ajis02-314	166	2	the	the	DET
ajis02-314	166	3	following	follow	VERB
ajis02-314	166	4	figures	figure	NOUN
ajis02-314	166	5	the	the	DET
ajis02-314	166	6	extensions	extension	NOUN
ajis02-314	166	7	(	(	PUNCT
ajis02-314	166	8	new	new	ADJ
ajis02-314	166	9	constructs	construct	NOUN
ajis02-314	166	10	)	)	PUNCT
ajis02-314	166	11	are	be	AUX
ajis02-314	166	12	highlighted	highlight	VERB
ajis02-314	166	13	.	.	PUNCT
ajis02-314	167	1	(	(	PUNCT
ajis02-314	167	2	a)er	a)er	PROPN
ajis02-314	167	3	complex	complex	ADJ
ajis02-314	167	4	geographic	geographic	ADJ
ajis02-314	167	5	object	object	NOUN
ajis02-314	167	6	complex	complex	ADJ
ajis02-314	167	7	geographic	geographic	ADJ
ajis02-314	167	8	object	object	NOUN
ajis02-314	167	9	spatial_member_of	spatial_member_of	PROPN
ajis02-314	167	10	spatial	spatial	ADJ
ajis02-314	167	11	member	member	NOUN
ajis02-314	167	12	(	(	PUNCT
ajis02-314	167	13	b)ifo	b)ifo	PROPN
ajis02-314	167	14	complex	complex	ADJ
ajis02-314	167	15	geographic	geographic	ADJ
ajis02-314	167	16	object	object	NOUN
ajis02-314	167	17	complex	complex	ADJ
ajis02-314	167	18	geographic	geographic	ADJ
ajis02-314	167	19	object	object	NOUN
ajis02-314	167	20	spatial_part_of	spatial_part_of	PROPN
ajis02-314	167	21	spatial_member_of	spatial_member_of	PROPN
ajis02-314	167	22	(	(	PUNCT
ajis02-314	167	23	c	c	NOUN
ajis02-314	167	24	)	)	PUNCT
ajis02-314	167	25	omt	omt	PROPN
ajis02-314	167	26	spatial_part_of	spatial_part_of	PROPN
ajis02-314	167	27	spatial_member_of	spatial_member_of	PROPN
ajis02-314	167	28	complex	complex	ADJ
ajis02-314	167	29	geographic	geographic	ADJ
ajis02-314	167	30	object	object	NOUN
ajis02-314	167	31	complex	complex	ADJ
ajis02-314	167	32	geographic	geographic	ADJ
ajis02-314	167	33	object	object	NOUN
ajis02-314	168	1	i	i	PRON
ajis02-314	168	2	spatial_partl	spatial_partl	VERB
ajis02-314	168	3	spatial	spatial	ADJ
ajis02-314	168	4	member	member	NOUN
ajis02-314	168	5	•	•	NOUN
ajis02-314	168	6	methods	method	NOUN
ajis02-314	168	7	on	on	ADP
ajis02-314	168	8	geographic	geographic	ADJ
ajis02-314	168	9	objects	object	NOUN
ajis02-314	168	10	and	and	CCONJ
ajis02-314	168	11	attributes	attribute	VERB
ajis02-314	168	12	properties	property	NOUN
ajis02-314	168	13	of	of	ADP
ajis02-314	168	14	databases	database	NOUN
ajis02-314	168	15	are	be	AUX
ajis02-314	168	16	categorised	categorise	VERB
ajis02-314	168	17	in	in	ADP
ajis02-314	168	18	:	:	PUNCT
ajis02-314	168	19	(	(	PUNCT
ajis02-314	168	20	i	i	NOUN
ajis02-314	168	21	)	)	PUNCT
ajis02-314	168	22	static	static	NOUN
ajis02-314	168	23	,	,	PUNCT
ajis02-314	168	24	which	which	PRON
ajis02-314	168	25	characterise	characterise	VERB
ajis02-314	168	26	the	the	DET
ajis02-314	168	27	objects	object	NOUN
ajis02-314	168	28	of	of	ADP
ajis02-314	168	29	the	the	DET
ajis02-314	168	30	database	database	NOUN
ajis02-314	168	31	such	such	ADJ
ajis02-314	168	32	as	as	ADP
ajis02-314	168	33	"	"	PUNCT
ajis02-314	168	34	the	the	DET
ajis02-314	168	35	identification	identification	NOUN
ajis02-314	168	36	number	number	NOUN
ajis02-314	168	37	(	(	PUNCT
ajis02-314	168	38	i	i	PROPN
ajis02-314	168	39	d	d	PROPN
ajis02-314	168	40	)	)	PUNCT
ajis02-314	168	41	of	of	ADP
ajis02-314	168	42	a	a	DET
ajis02-314	168	43	land	land	NOUN
ajis02-314	168	44	parcel	parcel	NOUN
ajis02-314	168	45	"	"	PUNCT
ajis02-314	168	46	and	and	CCONJ
ajis02-314	168	47	(	(	PUNCT
ajis02-314	168	48	ii	ii	NOUN
ajis02-314	168	49	)	)	PUNCT
ajis02-314	168	50	dynamic	dynamic	NOUN
ajis02-314	168	51	,	,	PUNCT
ajis02-314	168	52	which	which	DET
ajis02-314	168	53	access	access	NOUN
ajis02-314	168	54	on	on	ADP
ajis02-314	168	55	static	static	ADJ
ajis02-314	168	56	ones	one	NOUN
ajis02-314	168	57	,	,	PUNCT
ajis02-314	168	58	like	like	ADP
ajis02-314	168	59	"	"	PUNCT
ajis02-314	168	60	change	change	NOUN
ajis02-314	168	61	of	of	ADP
ajis02-314	168	62	landparcel	landparcel	NOUN
ajis02-314	168	63	's	's	PART
ajis02-314	168	64	i	i	NOUN
ajis02-314	168	65	d	d	NOUN
ajis02-314	168	66	"	"	PUNCT
ajis02-314	168	67	.	.	PUNCT
ajis02-314	169	1	both	both	CCONJ
ajis02-314	169	2	static	static	ADJ
ajis02-314	169	3	and	and	CCONJ
ajis02-314	169	4	dynamic	dynamic	ADJ
ajis02-314	169	5	properties	property	NOUN
ajis02-314	169	6	form	form	VERB
ajis02-314	169	7	objects	object	NOUN
ajis02-314	169	8	'	'	PART
ajis02-314	169	9	behaviour	behaviour	NOUN
ajis02-314	169	10	.	.	PUNCT
ajis02-314	170	1	er	er	INTJ
ajis02-314	170	2	and	and	CCONJ
ajis02-314	170	3	efo	efo	AUX
ajis02-314	170	4	capture	capture	VERB
ajis02-314	170	5	only	only	ADV
ajis02-314	170	6	the	the	DET
ajis02-314	170	7	static	static	ADJ
ajis02-314	170	8	properties	property	NOUN
ajis02-314	170	9	.	.	PUNCT
ajis02-314	171	1	omt	omt	PROPN
ajis02-314	171	2	captures	capture	VERB
ajis02-314	171	3	the	the	DET
ajis02-314	171	4	dynamic	dynamic	ADJ
ajis02-314	171	5	ones	one	NOUN
ajis02-314	171	6	also	also	ADV
ajis02-314	171	7	.	.	PUNCT
ajis02-314	172	1	in	in	ADP
ajis02-314	172	2	the	the	DET
ajis02-314	172	3	graphic	graphic	ADJ
ajis02-314	172	4	representation	representation	NOUN
ajis02-314	172	5	of	of	ADP
ajis02-314	172	6	objects	object	NOUN
ajis02-314	172	7	by	by	ADP
ajis02-314	172	8	using	use	VERB
ajis02-314	172	9	omt	omt	PROPN
ajis02-314	172	10	,	,	PUNCT
ajis02-314	172	11	the	the	DET
ajis02-314	172	12	symbol	symbol	NOUN
ajis02-314	172	13	has	have	VERB
ajis02-314	172	14	three	three	NUM
ajis02-314	172	15	areas	area	NOUN
ajis02-314	172	16	:	:	PUNCT
ajis02-314	172	17	the	the	DET
ajis02-314	172	18	upper	upper	ADJ
ajis02-314	172	19	area	area	NOUN
ajis02-314	172	20	contains	contain	VERB
ajis02-314	172	21	the	the	DET
ajis02-314	172	22	class	class	NOUN
ajis02-314	172	23	name	name	NOUN
ajis02-314	172	24	,	,	PUNCT
ajis02-314	172	25	the	the	DET
ajis02-314	172	26	middle	middle	ADJ
ajis02-314	172	27	area	area	NOUN
ajis02-314	172	28	its	its	PRON
ajis02-314	172	29	attributes	attribute	NOUN
ajis02-314	172	30	and	and	CCONJ
ajis02-314	172	31	the	the	DET
ajis02-314	172	32	lower	low	ADJ
ajis02-314	172	33	area	area	NOUN
ajis02-314	172	34	its	its	PRON
ajis02-314	172	35	operations	operation	NOUN
ajis02-314	172	36	(	(	PUNCT
ajis02-314	172	37	dynamic	dynamic	ADJ
ajis02-314	172	38	properties	property	NOUN
ajis02-314	172	39	)	)	PUNCT
ajis02-314	172	40	.	.	PUNCT
ajis02-314	173	1	in	in	ADP
ajis02-314	173	2	the	the	DET
ajis02-314	173	3	following	follow	VERB
ajis02-314	173	4	example	example	NOUN
ajis02-314	173	5	,	,	PUNCT
ajis02-314	173	6	the	the	DET
ajis02-314	173	7	geographic	geographic	ADJ
ajis02-314	173	8	object	object	NOUN
ajis02-314	173	9	has	have	VERB
ajis02-314	173	10	a	a	DET
ajis02-314	173	11	name	name	NOUN
ajis02-314	173	12	and	and	CCONJ
ajis02-314	173	13	an	an	DET
ajis02-314	173	14	i	i	PROPN
ajis02-314	173	15	d	d	PROPN
ajis02-314	173	16	and	and	CCONJ
ajis02-314	173	17	we	we	PRON
ajis02-314	173	18	can	can	AUX
ajis02-314	173	19	change	change	VERB
ajis02-314	173	20	the	the	DET
ajis02-314	173	21	i	i	PROPN
ajis02-314	173	22	d	d	PROPN
ajis02-314	173	23	and	and	CCONJ
ajis02-314	173	24	move	move	VERB
ajis02-314	173	25	object	object	NOUN
ajis02-314	173	26	's	's	PART
ajis02-314	173	27	position	position	NOUN
ajis02-314	173	28	.	.	PUNCT
ajis02-314	174	1	omt	omt	ADJ
ajis02-314	174	2	evaluation	evaluation	NOUN
ajis02-314	174	3	of	of	ADP
ajis02-314	174	4	the	the	DET
ajis02-314	174	5	relational	relational	ADJ
ajis02-314	174	6	model	model	NOUN
ajis02-314	174	7	for	for	ADP
ajis02-314	174	8	geographic	geographic	ADJ
ajis02-314	174	9	applications	application	NOUN
ajis02-314	174	10	the	the	DET
ajis02-314	174	11	modeling	modeling	NOUN
ajis02-314	174	12	phase	phase	NOUN
ajis02-314	174	13	that	that	PRON
ajis02-314	174	14	follows	follow	VERB
ajis02-314	174	15	the	the	DET
ajis02-314	174	16	conceptual	conceptual	NOUN
ajis02-314	174	17	in	in	ADP
ajis02-314	174	18	the	the	DET
ajis02-314	174	19	adapted	adapt	VERB
ajis02-314	174	20	design	design	NOUN
ajis02-314	174	21	methodology	methodology	NOUN
ajis02-314	174	22	us	we	PRON
ajis02-314	174	23	the	the	DET
ajis02-314	174	24	logical	logical	ADJ
ajis02-314	174	25	one	one	NUM
ajis02-314	174	26	.	.	PUNCT
ajis02-314	175	1	here	here	ADV
ajis02-314	175	2	,	,	PUNCT
ajis02-314	175	3	the	the	DET
ajis02-314	175	4	conceptual	conceptual	ADJ
ajis02-314	175	5	schema	schema	NOUN
ajis02-314	175	6	-which	-which	NOUN
ajis02-314	175	7	is	be	AUX
ajis02-314	175	8	the	the	DET
ajis02-314	175	9	graphical	graphical	ADJ
ajis02-314	175	10	representation	representation	NOUN
ajis02-314	175	11	of	of	ADP
ajis02-314	175	12	the	the	DET
ajis02-314	175	13	applicationis	applicationi	NOUN
ajis02-314	175	14	transformed	transform	VERB
ajis02-314	175	15	into	into	ADP
ajis02-314	175	16	a	a	DET
ajis02-314	175	17	formal	formal	ADJ
ajis02-314	175	18	,	,	PUNCT
ajis02-314	175	19	system	system	NOUN
ajis02-314	175	20	independent	independent	ADJ
ajis02-314	175	21	,	,	PUNCT
ajis02-314	175	22	yet	yet	CCONJ
ajis02-314	175	23	system	system	VERB
ajis02-314	175	24	implementable	implementable	ADJ
ajis02-314	175	25	description	description	NOUN
ajis02-314	175	26	.	.	PUNCT
ajis02-314	176	1	handling	handle	VERB
ajis02-314	176	2	spatial	spatial	ADJ
ajis02-314	176	3	needs	need	NOUN
ajis02-314	176	4	at	at	ADP
ajis02-314	176	5	the	the	DET
ajis02-314	176	6	logical	logical	ADJ
ajis02-314	176	7	level	level	NOUN
ajis02-314	176	8	the	the	DET
ajis02-314	176	9	standard	standard	ADJ
ajis02-314	176	10	data	datum	NOUN
ajis02-314	176	11	model	model	NOUN
ajis02-314	176	12	for	for	ADP
ajis02-314	176	13	logical	logical	ADJ
ajis02-314	176	14	database	database	NOUN
ajis02-314	176	15	design	design	NOUN
ajis02-314	176	16	is	be	AUX
ajis02-314	176	17	the	the	DET
ajis02-314	176	18	relational	relational	NOUN
ajis02-314	176	19	.	.	PUNCT
ajis02-314	177	1	it	it	PRON
ajis02-314	177	2	can	can	AUX
ajis02-314	177	3	be	be	AUX
ajis02-314	177	4	used	use	VERB
ajis02-314	177	5	for	for	ADP
ajis02-314	177	6	geographic	geographic	ADJ
ajis02-314	177	7	applications	application	NOUN
ajis02-314	177	8	and	and	CCONJ
ajis02-314	177	9	has	have	AUX
ajis02-314	177	10	extensively	extensively	ADV
ajis02-314	177	11	been	be	AUX
ajis02-314	177	12	used	use	VERB
ajis02-314	177	13	so	so	ADV
ajis02-314	177	14	,	,	PUNCT
ajis02-314	177	15	even	even	ADV
ajis02-314	177	16	at	at	ADP
ajis02-314	177	17	the	the	DET
ajis02-314	177	18	low	low	ADJ
ajis02-314	177	19	level	level	NOUN
ajis02-314	177	20	of	of	ADP
ajis02-314	177	21	describing	describe	VERB
ajis02-314	177	22	polygons	polygon	NOUN
ajis02-314	177	23	and	and	CCONJ
ajis02-314	177	24	other	other	ADJ
ajis02-314	177	25	geometric	geometric	ADJ
ajis02-314	177	26	features	feature	NOUN
ajis02-314	177	27	(	(	PUNCT
ajis02-314	177	28	burrough	burrough	NOUN
ajis02-314	177	29	,	,	PUNCT
ajis02-314	177	30	1986	1986	NUM
ajis02-314	177	31	)	)	PUNCT
ajis02-314	177	32	.	.	PUNCT
ajis02-314	178	1	the	the	DET
ajis02-314	178	2	question	question	NOUN
ajis02-314	178	3	is	be	AUX
ajis02-314	178	4	why	why	SCONJ
ajis02-314	178	5	is	be	AUX
ajis02-314	178	6	the	the	DET
ajis02-314	178	7	relational	relational	ADJ
ajis02-314	178	8	model	model	NOUN
ajis02-314	178	9	not	not	PART
ajis02-314	178	10	good	good	ADJ
ajis02-314	178	11	enough	enough	ADV
ajis02-314	178	12	for	for	ADP
ajis02-314	178	13	spatial	spatial	ADJ
ajis02-314	178	14	applications	application	NOUN
ajis02-314	178	15	-while	-while	NOUN
ajis02-314	178	16	it	it	PRON
ajis02-314	178	17	is	be	AUX
ajis02-314	178	18	still	still	ADV
ajis02-314	178	19	a	a	DET
ajis02-314	178	20	good	good	ADJ
ajis02-314	178	21	basis	basis	NOUN
ajis02-314	178	22	from	from	ADP
ajis02-314	178	23	which	which	PRON
ajis02-314	178	24	to	to	PART
ajis02-314	178	25	build	build	VERB
ajis02-314	178	26	one	one	NUM
ajis02-314	178	27	.	.	PUNCT
ajis02-314	179	1	the	the	DET
ajis02-314	179	2	power	power	NOUN
ajis02-314	179	3	and	and	CCONJ
ajis02-314	179	4	elegance	elegance	NOUN
ajis02-314	179	5	of	of	ADP
ajis02-314	179	6	the	the	DET
ajis02-314	179	7	relational	relational	ADJ
ajis02-314	179	8	model	model	NOUN
ajis02-314	179	9	stems	stem	VERB
ajis02-314	179	10	from	from	ADP
ajis02-314	179	11	the	the	DET
ajis02-314	179	12	fact	fact	NOUN
ajis02-314	179	13	that	that	SCONJ
ajis02-314	179	14	it	it	PRON
ajis02-314	179	15	uses	use	VERB
ajis02-314	179	16	a	a	DET
ajis02-314	179	17	single	single	ADJ
ajis02-314	179	18	construct	construct	NOUN
ajis02-314	179	19	:	:	PUNCT
ajis02-314	179	20	the	the	DET
ajis02-314	179	21	relation	relation	NOUN
ajis02-314	179	22	.	.	PUNCT
ajis02-314	180	1	five	five	NUM
ajis02-314	180	2	fundamental	fundamental	ADJ
ajis02-314	180	3	closed	closed	ADJ
ajis02-314	180	4	operations	operation	NOUN
ajis02-314	180	5	are	be	AUX
ajis02-314	180	6	defined	define	VERB
ajis02-314	180	7	on	on	ADP
ajis02-314	180	8	relations	relation	NOUN
ajis02-314	180	9	(	(	PUNCT
ajis02-314	180	10	union	union	NOUN
ajis02-314	180	11	,	,	PUNCT
ajis02-314	180	12	difference	difference	NOUN
ajis02-314	180	13	,	,	PUNCT
ajis02-314	180	14	selection	selection	NOUN
ajis02-314	180	15	,	,	PUNCT
ajis02-314	180	16	projection	projection	NOUN
ajis02-314	180	17	and	and	CCONJ
ajis02-314	180	18	cartesian	cartesian	ADJ
ajis02-314	180	19	product	product	NOUN
ajis02-314	180	20	,	,	PUNCT
ajis02-314	180	21	all	all	DET
ajis02-314	180	22	others	other	NOUN
ajis02-314	180	23	being	be	AUX
ajis02-314	180	24	simply	simply	ADV
ajis02-314	180	25	notational	notational	ADJ
ajis02-314	180	26	shorthands	shorthand	NOUN
ajis02-314	180	27	,	,	PUNCT
ajis02-314	180	28	see	see	VERB
ajis02-314	180	29	(	(	PUNCT
ajis02-314	180	30	ullman	ullman	NOUN
ajis02-314	180	31	1988	1988	NUM
ajis02-314	180	32	)	)	PUNCT
ajis02-314	180	33	.	.	PUNCT
ajis02-314	181	1	for	for	ADP
ajis02-314	181	2	spatial	spatial	ADJ
ajis02-314	181	3	applications	application	NOUN
ajis02-314	181	4	,	,	PUNCT
ajis02-314	181	5	however	however	ADV
ajis02-314	181	6	,	,	PUNCT
ajis02-314	181	7	the	the	DET
ajis02-314	181	8	resulting	result	VERB
ajis02-314	181	9	representation	representation	NOUN
ajis02-314	181	10	is	be	AUX
ajis02-314	181	11	inadequate	inadequate	ADJ
ajis02-314	181	12	.	.	PUNCT
ajis02-314	182	1	for	for	ADP
ajis02-314	182	2	example	example	NOUN
ajis02-314	182	3	,	,	PUNCT
ajis02-314	182	4	if	if	SCONJ
ajis02-314	182	5	layers	layer	NOUN
ajis02-314	182	6	(	(	PUNCT
ajis02-314	182	7	maps	map	NOUN
ajis02-314	182	8	representing	represent	VERB
ajis02-314	182	9	space	space	NOUN
ajis02-314	182	10	-	-	PUNCT
ajis02-314	182	11	depending	depend	VERB
ajis02-314	182	12	attributes	attribute	NOUN
ajis02-314	182	13	)	)	PUNCT
ajis02-314	182	14	are	be	AUX
ajis02-314	182	15	represented	represent	VERB
ajis02-314	182	16	with	with	ADP
ajis02-314	182	17	plain	plain	ADJ
ajis02-314	182	18	relations	relation	NOUN
ajis02-314	182	19	,	,	PUNCT
ajis02-314	182	20	operations	operation	NOUN
ajis02-314	182	21	such	such	ADJ
ajis02-314	182	22	as	as	ADP
ajis02-314	182	23	overlaying	overlay	VERB
ajis02-314	182	24	and	and	CCONJ
ajis02-314	182	25	reclassification	reclassification	NOUN
ajis02-314	182	26	can	can	AUX
ajis02-314	182	27	not	not	PART
ajis02-314	182	28	be	be	AUX
ajis02-314	182	29	derived	derive	VERB
ajis02-314	182	30	from	from	ADP
ajis02-314	182	31	the	the	DET
ajis02-314	182	32	fundamental	fundamental	ADJ
ajis02-314	182	33	relational	relational	ADJ
ajis02-314	182	34	ones	one	NOUN
ajis02-314	182	35	(	(	PUNCT
ajis02-314	182	36	delis	deli	VERB
ajis02-314	182	37	et	et	NOUN
ajis02-314	182	38	.	.	PUNCT
ajis02-314	183	1	al	al	PROPN
ajis02-314	183	2	.	.	PROPN
ajis02-314	183	3	,	,	PUNCT
ajis02-314	183	4	1994	1994	NUM
ajis02-314	183	5	)	)	PUNCT
ajis02-314	183	6	.	.	PUNCT
ajis02-314	184	1	what	what	PRON
ajis02-314	184	2	usually	usually	ADV
ajis02-314	184	3	happens	happen	VERB
ajis02-314	184	4	when	when	SCONJ
ajis02-314	184	5	the	the	DET
ajis02-314	184	6	relational	relational	ADJ
ajis02-314	184	7	model	model	NOUN
ajis02-314	184	8	is	be	AUX
ajis02-314	184	9	used	use	VERB
ajis02-314	184	10	for	for	ADP
ajis02-314	184	11	logical	logical	ADJ
ajis02-314	184	12	modeling	modeling	NOUN
ajis02-314	184	13	of	of	ADP
ajis02-314	184	14	geographic	geographic	ADJ
ajis02-314	184	15	applications	application	NOUN
ajis02-314	184	16	is	be	AUX
ajis02-314	184	17	that	that	SCONJ
ajis02-314	184	18	these	these	DET
ajis02-314	184	19	operations	operation	NOUN
ajis02-314	184	20	are	be	AUX
ajis02-314	184	21	hidden	hide	VERB
ajis02-314	184	22	in	in	ADP
ajis02-314	184	23	the	the	DET
ajis02-314	184	24	physical	physical	ADJ
ajis02-314	184	25	level	level	NOUN
ajis02-314	184	26	.	.	PUNCT
ajis02-314	185	1	as	as	ADP
ajis02-314	185	2	a	a	DET
ajis02-314	185	3	result	result	NOUN
ajis02-314	185	4	important	important	ADJ
ajis02-314	185	5	information	information	NOUN
ajis02-314	185	6	is	be	AUX
ajis02-314	185	7	lost	lose	VERB
ajis02-314	185	8	and	and	CCONJ
ajis02-314	185	9	the	the	DET
ajis02-314	185	10	system	system	NOUN
ajis02-314	185	11	is	be	AUX
ajis02-314	185	12	tied	tie	VERB
ajis02-314	185	13	to	to	ADP
ajis02-314	185	14	some	some	DET
ajis02-314	185	15	specific	specific	ADJ
ajis02-314	185	16	implementation	implementation	NOUN
ajis02-314	185	17	.	.	PUNCT
ajis02-314	186	1	thus	thus	ADV
ajis02-314	186	2	relations	relation	NOUN
ajis02-314	186	3	are	be	AUX
ajis02-314	186	4	inadequate	inadequate	ADJ
ajis02-314	186	5	as	as	SCONJ
ajis02-314	186	6	the	the	DET
ajis02-314	186	7	sole	sole	ADJ
ajis02-314	186	8	modeling	modeling	NOUN
ajis02-314	186	9	construct	construct	NOUN
ajis02-314	186	10	for	for	ADP
ajis02-314	186	11	geographic	geographic	ADJ
ajis02-314	186	12	applications	application	NOUN
ajis02-314	186	13	.	.	PUNCT
ajis02-314	187	1	a	a	DET
ajis02-314	187	2	fundamental	fundamental	ADJ
ajis02-314	187	3	requirement	requirement	NOUN
ajis02-314	187	4	for	for	ADP
ajis02-314	187	5	spatial	spatial	ADJ
ajis02-314	187	6	database	database	NOUN
ajis02-314	187	7	design	design	NOUN
ajis02-314	187	8	is	be	AUX
ajis02-314	187	9	the	the	DET
ajis02-314	187	10	ability	ability	NOUN
ajis02-314	187	11	to	to	PART
ajis02-314	187	12	model	model	VERB
ajis02-314	187	13	space	space	NOUN
ajis02-314	187	14	-	-	PUNCT
ajis02-314	187	15	depending	depend	VERB
ajis02-314	187	16	attributes	attribute	NOUN
ajis02-314	187	17	(	(	PUNCT
ajis02-314	187	18	section	section	NOUN
ajis02-314	187	19	2	2	NUM
ajis02-314	187	20	)	)	PUNCT
ajis02-314	187	21	.	.	PUNCT
ajis02-314	188	1	spatial	spatial	ADJ
ajis02-314	188	2	applications	application	NOUN
ajis02-314	188	3	deal	deal	VERB
ajis02-314	188	4	with	with	ADP
ajis02-314	188	5	two	two	NUM
ajis02-314	188	6	,	,	PUNCT
ajis02-314	188	7	orthogonal	orthogonal	ADJ
ajis02-314	188	8	,	,	PUNCT
ajis02-314	188	9	generalisations	generalisation	NOUN
ajis02-314	188	10	of	of	ADP
ajis02-314	188	11	spatial	spatial	ADJ
ajis02-314	188	12	properties	property	NOUN
ajis02-314	188	13	.	.	PUNCT
ajis02-314	189	1	one	one	NUM
ajis02-314	189	2	is	be	AUX
ajis02-314	189	3	associations	association	NOUN
ajis02-314	189	4	of	of	ADP
ajis02-314	189	5	the	the	DET
ajis02-314	189	6	whole	whole	NOUN
ajis02-314	189	7	of	of	ADP
ajis02-314	189	8	space	space	NOUN
ajis02-314	189	9	with	with	ADP
ajis02-314	189	10	one	one	NUM
ajis02-314	189	11	attribute	attribute	NOUN
ajis02-314	189	12	,	,	PUNCT
ajis02-314	189	13	and	and	CCONJ
ajis02-314	189	14	the	the	DET
ajis02-314	189	15	other	other	ADJ
ajis02-314	189	16	is	be	AUX
ajis02-314	189	17	associations	association	NOUN
ajis02-314	189	18	of	of	ADP
ajis02-314	189	19	sets	set	NOUN
ajis02-314	189	20	of	of	ADP
ajis02-314	189	21	attributes	attribute	NOUN
ajis02-314	189	22	with	with	ADP
ajis02-314	189	23	a	a	DET
ajis02-314	189	24	geometric	geometric	ADJ
ajis02-314	189	25	feature	feature	NOUN
ajis02-314	189	26	(	(	PUNCT
ajis02-314	189	27	point	point	NOUN
ajis02-314	189	28	(	(	PUNCT
ajis02-314	189	29	0	0	NUM
ajis02-314	189	30	-	-	PUNCT
ajis02-314	189	31	dimensional	dimensional	ADJ
ajis02-314	189	32	)	)	PUNCT
ajis02-314	189	33	,	,	PUNCT
ajis02-314	189	34	line	line	NOUN
ajis02-314	189	35	(	(	PUNCT
ajis02-314	189	36	1	1	NUM
ajis02-314	189	37	-	-	PUNCT
ajis02-314	189	38	dimensional	dimensional	ADJ
ajis02-314	189	39	)	)	PUNCT
ajis02-314	189	40	,	,	PUNCT
ajis02-314	189	41	region	region	NOUN
ajis02-314	189	42	(	(	PUNCT
ajis02-314	189	43	2	2	NUM
ajis02-314	189	44	-	-	PUNCT
ajis02-314	189	45	dimensional	dimensional	ADJ
ajis02-314	189	46	)	)	PUNCT
ajis02-314	189	47	or	or	CCONJ
ajis02-314	189	48	combination	combination	NOUN
ajis02-314	189	49	there	there	ADV
ajis02-314	189	50	of	of	ADP
ajis02-314	189	51	)	)	PUNCT
ajis02-314	189	52	.	.	PUNCT
ajis02-314	190	1	the	the	DET
ajis02-314	190	2	former	former	ADJ
ajis02-314	190	3	is	be	AUX
ajis02-314	190	4	modelled	model	VERB
ajis02-314	190	5	with	with	ADP
ajis02-314	190	6	concepts	concept	NOUN
ajis02-314	190	7	like	like	ADP
ajis02-314	190	8	layers	layer	NOUN
ajis02-314	190	9	whereas	whereas	SCONJ
ajis02-314	190	10	the	the	DET
ajis02-314	190	11	latter	latter	NOUN
ajis02-314	190	12	is	be	AUX
ajis02-314	190	13	modelled	model	VERB
ajis02-314	190	14	with	with	ADP
ajis02-314	190	15	concepts	concept	NOUN
ajis02-314	190	16	oriented	orient	VERB
ajis02-314	190	17	towards	towards	ADP
ajis02-314	190	18	objects	object	NOUN
ajis02-314	190	19	.	.	PUNCT
ajis02-314	191	1	(	(	PUNCT
ajis02-314	191	2	couclelis	couclelis	PROPN
ajis02-314	191	3	,	,	PUNCT
ajis02-314	191	4	1992	1992	NUM
ajis02-314	191	5	)	)	PUNCT
ajis02-314	191	6	offers	offer	VERB
ajis02-314	191	7	an	an	DET
ajis02-314	191	8	insightful	insightful	ADJ
ajis02-314	191	9	view	view	NOUN
ajis02-314	191	10	on	on	ADP
ajis02-314	191	11	the	the	DET
ajis02-314	191	12	orthogonallity	orthogonallity	NOUN
ajis02-314	191	13	of	of	ADP
ajis02-314	191	14	the	the	DET
ajis02-314	191	15	two	two	NUM
ajis02-314	191	16	approaches	approach	NOUN
ajis02-314	191	17	.	.	PUNCT
ajis02-314	192	1	the	the	DET
ajis02-314	192	2	georelational	georelational	ADJ
ajis02-314	192	3	data	data	NOUN
ajis02-314	192	4	model	model	NOUN
ajis02-314	192	5	(	(	PUNCT
ajis02-314	192	6	hadzilacos	hadzilaco	NOUN
ajis02-314	192	7	and	and	CCONJ
ajis02-314	192	8	tryfona	tryfona	NOUN
ajis02-314	192	9	,	,	PUNCT
ajis02-314	192	10	1994	1994	NUM
ajis02-314	192	11	)	)	PUNCT
ajis02-314	192	12	is	be	AUX
ajis02-314	192	13	an	an	DET
ajis02-314	192	14	extension	extension	NOUN
ajis02-314	192	15	of	of	ADP
ajis02-314	192	16	the	the	DET
ajis02-314	192	17	relational	relational	NOUN
ajis02-314	192	18	.	.	PUNCT
ajis02-314	193	1	it	it	PRON
ajis02-314	193	2	provides	provide	VERB
ajis02-314	193	3	a	a	DET
ajis02-314	193	4	language	language	NOUN
ajis02-314	193	5	for	for	ADP
ajis02-314	193	6	the	the	DET
ajis02-314	193	7	definition	definition	NOUN
ajis02-314	193	8	of	of	ADP
ajis02-314	193	9	relations	relation	NOUN
ajis02-314	193	10	(	(	PUNCT
ajis02-314	193	11	used	use	VERB
ajis02-314	193	12	for	for	ADP
ajis02-314	193	13	non	non	ADJ
ajis02-314	193	14	-	-	ADJ
ajis02-314	193	15	spatial	spatial	ADJ
ajis02-314	193	16	entities	entity	NOUN
ajis02-314	193	17	and	and	CCONJ
ajis02-314	193	18	relationships	relationship	NOUN
ajis02-314	193	19	)	)	PUNCT
ajis02-314	193	20	;	;	PUNCT
ajis02-314	193	21	of	of	ADP
ajis02-314	193	22	layers	layer	NOUN
ajis02-314	193	23	(	(	PUNCT
ajis02-314	193	24	to	to	PART
ajis02-314	193	25	represent	represent	VERB
ajis02-314	193	26	space	space	NOUN
ajis02-314	193	27	-	-	PUNCT
ajis02-314	193	28	dependent	dependent	ADJ
ajis02-314	193	29	attributes	attribute	NOUN
ajis02-314	193	30	)	)	PUNCT
ajis02-314	193	31	;	;	PUNCT
ajis02-314	193	32	of	of	ADP
ajis02-314	193	33	object	object	NOUN
ajis02-314	193	34	classes	class	NOUN
ajis02-314	193	35	(	(	PUNCT
ajis02-314	193	36	to	to	PART
ajis02-314	193	37	represent	represent	VERB
ajis02-314	193	38	geographical	geographical	ADJ
ajis02-314	193	39	entities	entity	NOUN
ajis02-314	193	40	that	that	PRON
ajis02-314	193	41	have	have	VERB
ajis02-314	193	42	characteristics	characteristic	NOUN
ajis02-314	193	43	from	from	ADP
ajis02-314	193	44	more	more	ADJ
ajis02-314	193	45	than	than	ADP
ajis02-314	193	46	one	one	NUM
ajis02-314	193	47	layer	layer	NOUN
ajis02-314	193	48	)	)	PUNCT
ajis02-314	193	49	;	;	PUNCT
ajis02-314	193	50	and	and	CCONJ
ajis02-314	193	51	of	of	ADP
ajis02-314	193	52	constraints	constraint	NOUN
ajis02-314	193	53	among	among	ADP
ajis02-314	193	54	objects	object	NOUN
ajis02-314	193	55	or	or	CCONJ
ajis02-314	193	56	layers	layer	NOUN
ajis02-314	193	57	(	(	PUNCT
ajis02-314	193	58	used	use	VERB
ajis02-314	193	59	for	for	ADP
ajis02-314	193	60	topological	topological	ADJ
ajis02-314	193	61	and	and	CCONJ
ajis02-314	193	62	other	other	ADJ
ajis02-314	193	63	spatial	spatial	ADJ
ajis02-314	193	64	relationships	relationship	NOUN
ajis02-314	193	65	)	)	PUNCT
ajis02-314	193	66	.	.	PUNCT
ajis02-314	194	1	an	an	DET
ajis02-314	194	2	excerpt	excerpt	NOUN
ajis02-314	194	3	of	of	ADP
ajis02-314	194	4	its	its	PRON
ajis02-314	194	5	data	data	NOUN
ajis02-314	194	6	definition	definition	NOUN
ajis02-314	194	7	language	language	NOUN
ajis02-314	194	8	follows	follow	VERB
ajis02-314	194	9	:	:	PUNCT
ajis02-314	194	10	define	define	VERB
ajis02-314	194	11	relation	relation	NOUN
ajis02-314	194	12	rel_name	rel_name	NOUN
ajis02-314	194	13	(	(	PUNCT
ajis02-314	194	14	attr_namei	attr_namei	PROPN
ajis02-314	194	15	,	,	PUNCT
ajis02-314	194	16	domain^	domain^	PROPN
ajis02-314	194	17	,	,	PUNCT
ajis02-314	194	18	<	<	X
ajis02-314	194	19	key>),	key>),	X
ajis02-314	194	20	...	...	PUNCT
ajis02-314	194	21	,(attr_name}c	,(attr_name}c	PUNCT
ajis02-314	194	22	,	,	PUNCT
ajis02-314	194	23	domain^	domain^	PROPN
ajis02-314	194	24	,	,	PUNCT
ajis02-314	194	25	<	<	X
ajis02-314	194	26	key	key	NOUN
ajis02-314	194	27	>	>	X
ajis02-314	194	28	)	)	PUNCT
ajis02-314	195	1	<	<	X
ajis02-314	195	2	time_point	time_point	NOUN
ajis02-314	195	3	attrjiamep	attrjiamep	NOUN
ajis02-314	195	4	define	define	VERB
ajis02-314	195	5	layer	layer	NOUN
ajis02-314	195	6	n	n	ADP
ajis02-314	195	7	<	<	X
ajis02-314	195	8	layer_name	layer_name	PROPN
ajis02-314	195	9	>	>	X
ajis02-314	195	10	<	<	X
ajis02-314	195	11	temporal	temporal	ADJ
ajis02-314	195	12	>	>	X
ajis02-314	195	13	attr	attr	NOUN
ajis02-314	195	14	(	(	PUNCT
ajis02-314	195	15	attr_namein	attr_namein	PROPN
ajis02-314	195	16	,	,	PUNCT
ajis02-314	195	17	domainin,<umque>),	domainin,<umque>),	PROPN
ajis02-314	195	18	...	...	PUNCT
ajis02-314	195	19	,(attrjnamemn	,(attrjnamemn	PUNCT
ajis02-314	195	20	n	n	CCONJ
ajis02-314	195	21	,	,	PUNCT
ajis02-314	195	22	domainmn	domainmn	NOUN
ajis02-314	195	23	n.	n.	PROPN
ajis02-314	195	24	<	<	X
ajis02-314	195	25	unique	unique	ADJ
ajis02-314	195	26	>	>	X
ajis02-314	195	27	)	)	PUNCT
ajis02-314	195	28	geometric	geometric	ADJ
ajis02-314	195	29	type	type	NOUN
ajis02-314	195	30	geometric_type	geometric_type	NOUN
ajis02-314	195	31	positioning	positioning	NOUN
ajis02-314	195	32	coordinate_system	coordinate_system	PROPN
ajis02-314	195	33	>	>	X
ajis02-314	195	34	<	<	X
ajis02-314	195	35	constraint	constraint	PROPN
ajis02-314	195	36	topological_condition	topological_condition	PROPN
ajis02-314	195	37	>	>	SYM
ajis02-314	195	38	9.4	9.4	NUM
ajis02-314	195	39	define	define	NOUN
ajis02-314	195	40	object	object	NOUN
ajis02-314	195	41	class	class	NOUN
ajis02-314	196	1	obj_class_name	obj_class_name	NOUN
ajis02-314	196	2	<	<	X
ajis02-314	196	3	geometric	geometric	ADJ
ajis02-314	196	4	type	type	NOUN
ajis02-314	196	5	geometric_type	geometric_type	NOUN
ajis02-314	196	6	>	>	X
ajis02-314	196	7	<	<	X
ajis02-314	196	8	subtype	subtype	NOUN
ajis02-314	196	9	of	of	ADP
ajis02-314	196	10	sup_obj_class	sup_obj_class	NOUN
ajis02-314	196	11	>	>	X
ajis02-314	196	12	<	<	X
ajis02-314	196	13	on	on	ADP
ajis02-314	196	14	layers	layer	NOUN
ajis02-314	196	15	layer_idi,	layer_idi,	ADP
ajis02-314	196	16	...	...	PUNCT
ajis02-314	196	17	,layer_idk	,layer_idk	PUNCT
ajis02-314	196	18	>	>	X
ajis02-314	197	1	<	<	X
ajis02-314	197	2	with	with	ADP
ajis02-314	197	3	attributes	attribute	NOUN
ajis02-314	197	4	attr_name1(	attr_name1(	NOUN
ajis02-314	197	5	...	...	PUNCT
ajis02-314	197	6	,attr_namem	,attr_namem	PUNCT
ajis02-314	197	7	>	>	X
ajis02-314	197	8	<	<	X
ajis02-314	197	9	constraint	constraint	NOUN
ajis02-314	197	10	composite_constraint_name	composite_constraint_name	NOUN
ajis02-314	197	11	>	>	X
ajis02-314	197	12	define	define	NOUN
ajis02-314	197	13	constraint	constraint	NOUN
ajis02-314	197	14	constraint_name	constraint_name	PROPN
ajis02-314	197	15	on	on	ADP
ajis02-314	197	16	(	(	PUNCT
ajis02-314	197	17	object_class_name	object_class_name	INTJ
ajis02-314	198	1	i	i	PRON
ajis02-314	198	2	layer_id	layer_id	PROPN
ajis02-314	198	3	(	(	PUNCT
ajis02-314	198	4	among(obj_classi,	among(obj_classi,	PROPN
ajis02-314	198	5	...	...	PUNCT
ajis02-314	198	6	,obj_classk	,obj_classk	PUNCT
ajis02-314	198	7	i	i	PRON
ajis02-314	198	8	layer_idi,	layer_idi,	AUX
ajis02-314	198	9	...	...	PUNCT
ajis02-314	198	10	,layer_idjc	,layer_idjc	ADP
ajis02-314	198	11	}	}	PUNCT
ajis02-314	198	12	as	as	SCONJ
ajis02-314	198	13	condiiion_specification	condiiion_specification	NOUN
ajis02-314	198	14	discussion	discussion	NOUN
ajis02-314	198	15	results	result	VERB
ajis02-314	198	16	we	we	PRON
ajis02-314	198	17	present	present	VERB
ajis02-314	198	18	an	an	DET
ajis02-314	198	19	evaluation	evaluation	NOUN
ajis02-314	198	20	of	of	ADP
ajis02-314	198	21	classical	classical	ADJ
ajis02-314	198	22	and	and	CCONJ
ajis02-314	198	23	object	object	NOUN
ajis02-314	198	24	-	-	PUNCT
ajis02-314	198	25	oriented	orient	VERB
ajis02-314	198	26	modeling	modeling	NOUN
ajis02-314	198	27	approaches	approach	NOUN
ajis02-314	198	28	for	for	ADP
ajis02-314	198	29	geographic	geographic	ADJ
ajis02-314	198	30	database	database	NOUN
ajis02-314	198	31	design	design	NOUN
ajis02-314	198	32	based	base	VERB
ajis02-314	198	33	on	on	ADP
ajis02-314	198	34	spatial	spatial	ADJ
ajis02-314	198	35	peculiarities	peculiarity	NOUN
ajis02-314	198	36	handling	handle	VERB
ajis02-314	198	37	.	.	PUNCT
ajis02-314	199	1	the	the	DET
ajis02-314	199	2	whole	whole	ADJ
ajis02-314	199	3	research	research	NOUN
ajis02-314	199	4	effort	effort	NOUN
ajis02-314	199	5	is	be	AUX
ajis02-314	199	6	under	under	ADP
ajis02-314	199	7	the	the	DET
ajis02-314	199	8	perspective	perspective	NOUN
ajis02-314	199	9	of	of	ADP
ajis02-314	199	10	the	the	DET
ajis02-314	199	11	use	use	NOUN
ajis02-314	199	12	of	of	ADP
ajis02-314	199	13	a	a	DET
ajis02-314	199	14	specific	specific	ADJ
ajis02-314	199	15	methodology	methodology	NOUN
ajis02-314	199	16	for	for	ADP
ajis02-314	199	17	the	the	DET
ajis02-314	199	18	analysis	analysis	NOUN
ajis02-314	199	19	and	and	CCONJ
ajis02-314	199	20	design	design	NOUN
ajis02-314	199	21	of	of	ADP
ajis02-314	199	22	spatial	spatial	ADJ
ajis02-314	199	23	applications	application	NOUN
ajis02-314	199	24	;	;	PUNCT
ajis02-314	199	25	it	it	PRON
ajis02-314	199	26	is	be	AUX
ajis02-314	199	27	also	also	ADV
ajis02-314	199	28	governed	govern	VERB
ajis02-314	199	29	by	by	ADP
ajis02-314	199	30	the	the	DET
ajis02-314	199	31	idea	idea	NOUN
ajis02-314	199	32	that	that	SCONJ
ajis02-314	199	33	gis	gis	PROPN
ajis02-314	199	34	are	be	AUX
ajis02-314	199	35	special	special	ADJ
ajis02-314	199	36	information	information	NOUN
ajis02-314	199	37	systems	system	NOUN
ajis02-314	199	38	.	.	PUNCT
ajis02-314	200	1	for	for	ADP
ajis02-314	200	2	the	the	DET
ajis02-314	200	3	conceptual	conceptual	ADJ
ajis02-314	200	4	geographic	geographic	ADJ
ajis02-314	200	5	database	database	NOUN
ajis02-314	200	6	modeling	modeling	NOUN
ajis02-314	200	7	we	we	PRON
ajis02-314	200	8	test	test	VERB
ajis02-314	200	9	the	the	DET
ajis02-314	200	10	er	er	INTJ
ajis02-314	200	11	,	,	PUNCT
ajis02-314	200	12	jjfo	jjfo	NOUN
ajis02-314	200	13	and	and	CCONJ
ajis02-314	200	14	omt	omt	PROPN
ajis02-314	200	15	tools	tool	NOUN
ajis02-314	200	16	.	.	PUNCT
ajis02-314	201	1	all	all	PRON
ajis02-314	201	2	of	of	ADP
ajis02-314	201	3	them	they	PRON
ajis02-314	201	4	need	need	VERB
ajis02-314	201	5	to	to	PART
ajis02-314	201	6	be	be	AUX
ajis02-314	201	7	firstly	firstly	ADV
ajis02-314	201	8	specialised	specialised	ADJ
ajis02-314	201	9	and	and	CCONJ
ajis02-314	201	10	then	then	ADV
ajis02-314	201	11	extended	extend	VERB
ajis02-314	201	12	to	to	PART
ajis02-314	201	13	handle	handle	VERB
ajis02-314	201	14	efficiently	efficiently	ADV
ajis02-314	201	15	spatial	spatial	ADJ
ajis02-314	201	16	needs	need	NOUN
ajis02-314	201	17	.	.	PUNCT
ajis02-314	202	1	•	•	NUM
ajis02-314	202	2	er	er	INTJ
ajis02-314	202	3	is	be	AUX
ajis02-314	202	4	easy	easy	ADJ
ajis02-314	202	5	to	to	PART
ajis02-314	202	6	be	be	AUX
ajis02-314	202	7	extended	extend	VERB
ajis02-314	202	8	,	,	PUNCT
ajis02-314	202	9	but	but	CCONJ
ajis02-314	202	10	the	the	DET
ajis02-314	202	11	result	result	NOUN
ajis02-314	202	12	is	be	AUX
ajis02-314	202	13	not	not	PART
ajis02-314	202	14	expressive	expressive	ADJ
ajis02-314	202	15	enough	enough	ADV
ajis02-314	202	16	for	for	ADP
ajis02-314	202	17	the	the	DET
ajis02-314	202	18	spatial	spatial	ADJ
ajis02-314	202	19	semantics	semantic	NOUN
ajis02-314	202	20	.	.	PUNCT
ajis02-314	203	1	sometimes	sometimes	ADV
ajis02-314	203	2	it	it	PRON
ajis02-314	203	3	appears	appear	VERB
ajis02-314	203	4	to	to	PART
ajis02-314	203	5	be	be	AUX
ajis02-314	203	6	too	too	ADV
ajis02-314	203	7	naive	naive	ADJ
ajis02-314	203	8	,	,	PUNCT
ajis02-314	203	9	with	with	ADP
ajis02-314	203	10	no	no	DET
ajis02-314	203	11	elegant	elegant	ADJ
ajis02-314	203	12	solutions	solution	NOUN
ajis02-314	203	13	.	.	PUNCT
ajis02-314	204	1	it	it	PRON
ajis02-314	204	2	can	can	AUX
ajis02-314	204	3	be	be	AUX
ajis02-314	204	4	easily	easily	ADV
ajis02-314	204	5	followed	follow	VERB
ajis02-314	204	6	by	by	ADP
ajis02-314	204	7	the	the	DET
ajis02-314	204	8	user	user	NOUN
ajis02-314	204	9	.	.	PUNCT
ajis02-314	205	1	•	•	NUM
ajis02-314	205	2	efo	efo	NOUN
ajis02-314	205	3	is	be	AUX
ajis02-314	205	4	easy	easy	ADJ
ajis02-314	205	5	to	to	PART
ajis02-314	205	6	be	be	AUX
ajis02-314	205	7	extended	extend	VERB
ajis02-314	205	8	,	,	PUNCT
ajis02-314	205	9	the	the	DET
ajis02-314	205	10	resulting	result	VERB
ajis02-314	205	11	schema	schema	NOUN
ajis02-314	205	12	appears	appear	VERB
ajis02-314	205	13	to	to	PART
ajis02-314	205	14	be	be	AUX
ajis02-314	205	15	more	more	ADV
ajis02-314	205	16	complex	complex	ADJ
ajis02-314	205	17	but	but	CCONJ
ajis02-314	205	18	still	still	ADV
ajis02-314	205	19	can	can	AUX
ajis02-314	205	20	be	be	AUX
ajis02-314	205	21	followed	follow	VERB
ajis02-314	205	22	by	by	ADP
ajis02-314	205	23	the	the	DET
ajis02-314	205	24	users	user	NOUN
ajis02-314	205	25	.	.	PUNCT
ajis02-314	206	1	it	it	PRON
ajis02-314	206	2	provides	provide	VERB
ajis02-314	206	3	sophisticated	sophisticated	ADJ
ajis02-314	206	4	and	and	CCONJ
ajis02-314	206	5	semantically	semantically	ADV
ajis02-314	206	6	rich	rich	ADJ
ajis02-314	206	7	mechanisms	mechanism	NOUN
ajis02-314	206	8	to	to	PART
ajis02-314	206	9	deal	deal	VERB
ajis02-314	206	10	with	with	ADP
ajis02-314	206	11	space	space	NOUN
ajis02-314	206	12	.	.	PUNCT
ajis02-314	207	1	•	•	NOUN
ajis02-314	207	2	omt	omt	PROPN
ajis02-314	207	3	provides	provide	VERB
ajis02-314	207	4	high	high	ADJ
ajis02-314	207	5	level	level	NOUN
ajis02-314	207	6	of	of	ADP
ajis02-314	207	7	expressiveness	expressiveness	NOUN
ajis02-314	207	8	,	,	PUNCT
ajis02-314	207	9	is	be	AUX
ajis02-314	207	10	more	more	ADV
ajis02-314	207	11	understandable	understandable	ADJ
ajis02-314	207	12	than	than	ADP
ajis02-314	207	13	bfo	bfo	PROPN
ajis02-314	207	14	and	and	CCONJ
ajis02-314	207	15	can	can	AUX
ajis02-314	207	16	be	be	AUX
ajis02-314	207	17	easily	easily	ADV
ajis02-314	207	18	extended	extend	VERB
ajis02-314	207	19	.	.	PUNCT
ajis02-314	208	1	the	the	DET
ajis02-314	208	2	result	result	NOUN
ajis02-314	208	3	is	be	AUX
ajis02-314	208	4	semantically	semantically	ADV
ajis02-314	208	5	rich	rich	ADJ
ajis02-314	208	6	enough	enough	ADV
ajis02-314	208	7	to	to	PART
ajis02-314	208	8	represent	represent	VERB
ajis02-314	208	9	space	space	NOUN
ajis02-314	208	10	.	.	PUNCT
ajis02-314	209	1	the	the	DET
ajis02-314	209	2	ability	ability	NOUN
ajis02-314	209	3	to	to	PART
ajis02-314	209	4	capture	capture	VERB
ajis02-314	209	5	dynamic	dynamic	ADJ
ajis02-314	209	6	properties	property	NOUN
ajis02-314	209	7	of	of	ADP
ajis02-314	209	8	geographic	geographic	ADJ
ajis02-314	209	9	objects	object	NOUN
ajis02-314	209	10	is	be	AUX
ajis02-314	209	11	one	one	NUM
ajis02-314	209	12	of	of	ADP
ajis02-314	209	13	its	its	PRON
ajis02-314	209	14	major	major	ADJ
ajis02-314	209	15	advantages	advantage	NOUN
ajis02-314	209	16	,	,	PUNCT
ajis02-314	209	17	as	as	SCONJ
ajis02-314	209	18	spatial	spatial	ADJ
ajis02-314	209	19	databases	database	NOUN
ajis02-314	209	20	are	be	AUX
ajis02-314	209	21	mainly	mainly	ADV
ajis02-314	209	22	characterised	characterise	VERB
ajis02-314	209	23	by	by	ADP
ajis02-314	209	24	changes	change	NOUN
ajis02-314	209	25	of	of	ADP
ajis02-314	209	26	objects	object	NOUN
ajis02-314	209	27	'	'	PART
ajis02-314	209	28	behaviour	behaviour	NOUN
ajis02-314	209	29	.	.	PUNCT
ajis02-314	210	1	the	the	DET
ajis02-314	210	2	following	follow	VERB
ajis02-314	210	3	table	table	NOUN
ajis02-314	210	4	summarizes	summarize	VERB
ajis02-314	210	5	the	the	DET
ajis02-314	210	6	results	result	NOUN
ajis02-314	210	7	.	.	PUNCT
ajis02-314	211	1	er	er	INTJ
ajis02-314	211	2	ifo	ifo	PROPN
ajis02-314	211	3	omt	omt	PROPN
ajis02-314	211	4	expressiveness	expressiveness	NOUN
ajis02-314	211	5	low	low	ADJ
ajis02-314	211	6	medium	medium	ADJ
ajis02-314	211	7	high	high	ADJ
ajis02-314	211	8	complexity	complexity	NOUN
ajis02-314	211	9	low	low	ADJ
ajis02-314	211	10	medium	medium	ADJ
ajis02-314	211	11	medium	medium	ADJ
ajis02-314	211	12	friendliness	friendliness	ADJ
ajis02-314	211	13	high	high	ADJ
ajis02-314	211	14	medium	medium	ADJ
ajis02-314	211	15	medium	medium	NOUN
ajis02-314	211	16	extendibility	extendibility	NOUN
ajis02-314	211	17	high	high	ADJ
ajis02-314	211	18	high	high	ADJ
ajis02-314	211	19	high	high	ADV
ajis02-314	211	20	at	at	ADP
ajis02-314	211	21	the	the	DET
ajis02-314	211	22	logical	logical	ADJ
ajis02-314	211	23	level	level	NOUN
ajis02-314	211	24	,	,	PUNCT
ajis02-314	211	25	the	the	DET
ajis02-314	211	26	relational	relational	ADJ
ajis02-314	211	27	model	model	NOUN
ajis02-314	211	28	provides	provide	VERB
ajis02-314	211	29	a	a	DET
ajis02-314	211	30	good	good	ADJ
ajis02-314	211	31	basis	basis	NOUN
ajis02-314	211	32	for	for	ADP
ajis02-314	211	33	adding	add	VERB
ajis02-314	211	34	the	the	DET
ajis02-314	211	35	aspects	aspect	NOUN
ajis02-314	211	36	of	of	ADP
ajis02-314	211	37	geometry	geometry	NOUN
ajis02-314	211	38	and	and	CCONJ
ajis02-314	211	39	time	time	NOUN
ajis02-314	211	40	for	for	ADP
ajis02-314	211	41	gis	gis	PROPN
ajis02-314	211	42	handling	handling	NOUN
ajis02-314	211	43	.	.	PUNCT
ajis02-314	212	1	next	next	ADJ
ajis02-314	212	2	step	step	NOUN
ajis02-314	212	3	in	in	ADP
ajis02-314	212	4	our	our	PRON
ajis02-314	212	5	research	research	NOUN
ajis02-314	212	6	plans	plan	NOUN
ajis02-314	212	7	is	be	AUX
ajis02-314	212	8	to	to	PART
ajis02-314	212	9	incorporate	incorporate	VERB
ajis02-314	212	10	temporal	temporal	ADJ
ajis02-314	212	11	aspects	aspect	NOUN
ajis02-314	212	12	in	in	ADP
ajis02-314	212	13	the	the	DET
ajis02-314	212	14	phase	phase	NOUN
ajis02-314	212	15	of	of	ADP
ajis02-314	212	16	conceptual	conceptual	ADJ
ajis02-314	212	17	modeling	modeling	NOUN
ajis02-314	212	18	of	of	ADP
ajis02-314	212	19	spatial	spatial	ADJ
ajis02-314	212	20	applications	application	NOUN
ajis02-314	212	21	.	.	PUNCT
ajis02-314	213	1	the	the	DET
ajis02-314	213	2	extendibility	extendibility	NOUN
ajis02-314	213	3	and	and	CCONJ
ajis02-314	213	4	friendliness	friendliness	NOUN
ajis02-314	213	5	of	of	ADP
ajis02-314	213	6	the	the	DET
ajis02-314	213	7	selected	select	VERB
ajis02-314	213	8	models	model	NOUN
ajis02-314	213	9	will	will	AUX
ajis02-314	213	10	play	play	VERB
ajis02-314	213	11	an	an	DET
ajis02-314	213	12	important	important	ADJ
ajis02-314	213	13	role	role	NOUN
ajis02-314	213	14	as	as	ADP
ajis02-314	213	15	time	time	NOUN
ajis02-314	213	16	-	-	PUNCT
ajis02-314	213	17	varying	vary	VERB
ajis02-314	213	18	spatial	spatial	ADJ
ajis02-314	213	19	information	information	NOUN
ajis02-314	213	20	is	be	AUX
ajis02-314	213	21	a	a	DET
ajis02-314	213	22	complex	complex	ADJ
ajis02-314	213	23	issue	issue	NOUN
ajis02-314	213	24	in	in	ADP
ajis02-314	213	25	terms	term	NOUN
ajis02-314	213	26	of	of	ADP
ajis02-314	213	27	semantics	semantic	NOUN
ajis02-314	213	28	and	and	CCONJ
ajis02-314	213	29	representation	representation	NOUN
ajis02-314	213	30	.	.	PUNCT
ajis02-314	214	1	acknowledgements	acknowledgement	NOUN
ajis02-314	214	2	.	.	PUNCT
ajis02-314	215	1	the	the	DET
ajis02-314	215	2	second	second	ADJ
ajis02-314	215	3	author	author	NOUN
ajis02-314	215	4	wishes	wish	VERB
ajis02-314	215	5	to	to	PART
ajis02-314	215	6	thank	thank	VERB
ajis02-314	215	7	the	the	DET
ajis02-314	215	8	computer	computer	NOUN
ajis02-314	215	9	technology	technology	PROPN
ajis02-314	215	10	institute	institute	NOUN
ajis02-314	215	11	for	for	ADP
ajis02-314	215	12	the	the	DET
ajis02-314	215	13	sponsorship	sponsorship	NOUN
ajis02-314	215	14	of	of	ADP
ajis02-314	215	15	the	the	DET
ajis02-314	215	16	presentation	presentation	NOUN
ajis02-314	215	17	of	of	ADP
ajis02-314	215	18	an	an	DET
ajis02-314	215	19	earlier	early	ADJ
ajis02-314	215	20	version	version	NOUN
ajis02-314	215	21	of	of	ADP
ajis02-314	215	22	this	this	DET
ajis02-314	215	23	work	work	NOUN
ajis02-314	215	24	at	at	ADP
ajis02-314	215	25	the	the	DET
ajis02-314	215	26	international	international	ADJ
ajis02-314	215	27	workshop	workshop	NOUN
ajis02-314	215	28	on	on	ADP
ajis02-314	215	29	evaluation	evaluation	NOUN
ajis02-314	215	30	of	of	ADP
ajis02-314	215	31	information	information	NOUN
ajis02-314	215	32	systems	system	NOUN
ajis02-314	215	33	(	(	PUNCT
ajis02-314	215	34	dtp	dtp	PROPN
ajis02-314	215	35	8.1	8.1	NUM
ajis02-314	215	36	)	)	PUNCT
ajis02-314	215	37	,	,	PUNCT
ajis02-314	215	38	barcelona	barcelona	PROPN
ajis02-314	215	39	,	,	PUNCT
ajis02-314	215	40	catalonia	catalonia	PROPN
ajis02-314	215	41	,	,	PUNCT
ajis02-314	215	42	june	june	PROPN
ajis02-314	215	43	1997	1997	NUM
ajis02-314	215	44	.	.	PUNCT
ajis02-314	216	1	references	reference	NOUN
ajis02-314	216	2	abiteboul	abiteboul	PROPN
ajis02-314	216	3	,	,	PUNCT
ajis02-314	216	4	s.	s.	PROPN
ajis02-314	216	5	,	,	PUNCT
ajis02-314	216	6	and	and	CCONJ
ajis02-314	216	7	hull	hull	NOUN
ajis02-314	216	8	,	,	PUNCT
ajis02-314	216	9	r.	r.	PROPN
ajis02-314	216	10	ifo	ifo	PROPN
ajis02-314	216	11	:	:	PUNCT
ajis02-314	216	12	a	a	DET
ajis02-314	216	13	formal	formal	ADJ
ajis02-314	216	14	semantic	semantic	ADJ
ajis02-314	216	15	database	database	NOUN
ajis02-314	216	16	model	model	NOUN
ajis02-314	216	17	,	,	PUNCT
ajis02-314	216	18	acm	acm	PROPN
ajis02-314	216	19	tods	tod	NOUN
ajis02-314	216	20	,	,	PUNCT
ajis02-314	216	21	vol	vol	NOUN
ajis02-314	216	22	.	.	PROPN
ajis02-314	216	23	4	4	NUM
ajis02-314	216	24	,	,	PUNCT
ajis02-314	216	25	(	(	PUNCT
ajis02-314	216	26	1987	1987	NUM
ajis02-314	216	27	)	)	PUNCT
ajis02-314	216	28	pp	pp	ADP
ajis02-314	216	29	.	.	PUNCT
ajis02-314	217	1	525565	525565	NUM
ajis02-314	217	2	.	.	PUNCT
ajis02-314	218	1	abiteboul	abiteboul	PROPN
ajis02-314	218	2	,	,	PUNCT
ajis02-314	218	3	s.	s.	PROPN
ajis02-314	218	4	,	,	PUNCT
ajis02-314	218	5	hull	hull	NOUN
ajis02-314	218	6	,	,	PUNCT
ajis02-314	218	7	r.	r.	PROPN
ajis02-314	218	8	,	,	PUNCT
ajis02-314	218	9	and	and	CCONJ
ajis02-314	218	10	viannu	viannu	NOUN
ajis02-314	218	11	,	,	PUNCT
ajis02-314	218	12	v	v	NOUN
ajis02-314	218	13	,	,	PUNCT
ajis02-314	218	14	complex	complex	ADJ
ajis02-314	218	15	values	value	NOUN
ajis02-314	218	16	and	and	CCONJ
ajis02-314	218	17	object	object	VERB
ajis02-314	218	18	databases	database	NOUN
ajis02-314	218	19	chapter	chapter	NOUN
ajis02-314	218	20	20	20	NUM
ajis02-314	218	21	,	,	PUNCT
ajis02-314	218	22	addison	addison	PROPN
ajis02-314	218	23	wesley	wesley	PROPN
ajis02-314	218	24	(	(	PUNCT
ajis02-314	218	25	1995	1995	NUM
ajis02-314	218	26	)	)	PUNCT
ajis02-314	218	27	.	.	PUNCT
ajis02-314	219	1	benoit	benoit	PROPN
ajis02-314	219	2	,	,	PUNCT
ajis02-314	219	3	b.	b.	PROPN
ajis02-314	219	4	,	,	PUNCT
ajis02-314	219	5	laurent	laurent	PROPN
ajis02-314	219	6	,	,	PUNCT
ajis02-314	219	7	r.	r.	PROPN
ajis02-314	219	8	,	,	PUNCT
ajis02-314	219	9	and	and	CCONJ
ajis02-314	219	10	guylaine	guylaine	NOUN
ajis02-314	219	11	,	,	PUNCT
ajis02-314	219	12	s.	s.	PROPN
ajis02-314	219	13	ge02why	ge02why	PROPN
ajis02-314	219	14	objects	object	NOUN
ajis02-314	219	15	in	in	ADP
ajis02-314	219	16	a	a	DET
ajis02-314	219	17	geographical	geographical	ADJ
ajis02-314	219	18	dbms	dbm	NOUN
ajis02-314	219	19	?	?	PUNCT
ajis02-314	219	20	,	,	PUNCT
ajis02-314	219	21	in	in	ADP
ajis02-314	219	22	d.	d.	PROPN
ajis02-314	219	23	abel	abel	PROPN
ajis02-314	219	24	,	,	PUNCT
ajis02-314	219	25	b.c.ooi	b.c.ooi	PROPN
ajis02-314	219	26	(	(	PUNCT
ajis02-314	219	27	eds	ed	NOUN
ajis02-314	219	28	.	.	PUNCT
ajis02-314	219	29	)	)	PUNCT
ajis02-314	219	30	,	,	PUNCT
ajis02-314	219	31	advances	advance	VERB
ajis02-314	219	32	in	in	ADP
ajis02-314	219	33	spatial	spatial	ADJ
ajis02-314	219	34	databases	database	NOUN
ajis02-314	219	35	,	,	PUNCT
ajis02-314	219	36	symposium	symposium	NOUN
ajis02-314	219	37	on	on	ADP
ajis02-314	219	38	spatial	spatial	ADJ
ajis02-314	219	39	databases	database	NOUN
ajis02-314	219	40	(	(	PUNCT
ajis02-314	219	41	1993	1993	NUM
ajis02-314	219	42	)	)	PUNCT
ajis02-314	219	43	berlin	berlin	PROPN
ajis02-314	219	44	.	.	PUNCT
ajis02-314	220	1	burrough	burrough	NOUN
ajis02-314	220	2	,	,	PUNCT
ajis02-314	220	3	p.	p.	NOUN
ajis02-314	220	4	principles	principle	NOUN
ajis02-314	220	5	of	of	ADP
ajis02-314	220	6	geographical	geographical	ADJ
ajis02-314	220	7	information	information	NOUN
ajis02-314	220	8	systems	system	NOUN
ajis02-314	220	9	for	for	ADP
ajis02-314	220	10	land	land	NOUN
ajis02-314	220	11	resources	resource	NOUN
ajis02-314	220	12	assessment	assessment	NOUN
ajis02-314	220	13	,	,	PUNCT
ajis02-314	220	14	oxford	oxford	PROPN
ajis02-314	220	15	university	university	PROPN
ajis02-314	220	16	press	press	NOUN
ajis02-314	220	17	(	(	PUNCT
ajis02-314	220	18	1985	1985	NUM
ajis02-314	220	19	)	)	PUNCT
ajis02-314	220	20	.	.	PUNCT
ajis02-314	221	1	chen	chen	PROPN
ajis02-314	221	2	,	,	PUNCT
ajis02-314	221	3	p.s	p.s	PROPN
ajis02-314	221	4	.	.	PUNCT
ajis02-314	222	1	the	the	DET
ajis02-314	222	2	entity	entity	NOUN
ajis02-314	222	3	-	-	PUNCT
ajis02-314	222	4	relationship	relationship	NOUN
ajis02-314	222	5	model	model	NOUN
ajis02-314	222	6	:	:	PUNCT
ajis02-314	222	7	toward	toward	ADP
ajis02-314	222	8	a	a	DET
ajis02-314	222	9	unified	unified	ADJ
ajis02-314	222	10	view	view	NOUN
ajis02-314	222	11	of	of	ADP
ajis02-314	222	12	data	data	PROPN
ajis02-314	222	13	,	,	PUNCT
ajis02-314	222	14	acm	acm	PROPN
ajis02-314	222	15	tods	tod	NOUN
ajis02-314	222	16	,	,	PUNCT
ajis02-314	222	17	vol	vol	NOUN
ajis02-314	222	18	.	.	PROPN
ajis02-314	222	19	1	1	NUM
ajis02-314	222	20	,	,	PUNCT
ajis02-314	222	21	(	(	PUNCT
ajis02-314	222	22	1976	1976	NUM
ajis02-314	222	23	)	)	PUNCT
ajis02-314	222	24	pp	pp	ADP
ajis02-314	222	25	.	.	PUNCT
ajis02-314	223	1	936	936	X
ajis02-314	223	2	.	.	PUNCT
ajis02-314	224	1	couclelis	couclelis	PROPN
ajis02-314	224	2	,	,	PUNCT
ajis02-314	224	3	h.	h.	PROPN
ajis02-314	224	4	people	people	NOUN
ajis02-314	224	5	manipulate	manipulate	VERB
ajis02-314	224	6	objects	object	NOUN
ajis02-314	224	7	(	(	PUNCT
ajis02-314	224	8	but	but	CCONJ
ajis02-314	224	9	cultivate	cultivate	VERB
ajis02-314	224	10	fields	field	NOUN
ajis02-314	224	11	):	):	PUNCT
ajis02-314	224	12	beyond	beyond	ADP
ajis02-314	224	13	the	the	DET
ajis02-314	224	14	raster	raster	NOUN
ajis02-314	224	15	-	-	PUNCT
ajis02-314	224	16	vector	vector	NOUN
ajis02-314	224	17	debate	debate	NOUN
ajis02-314	224	18	,	,	PUNCT
ajis02-314	224	19	lecture	lecture	NOUN
ajis02-314	224	20	notes	note	NOUN
ajis02-314	224	21	in	in	ADP
ajis02-314	224	22	computer	computer	NOUN
ajis02-314	224	23	science	science	NOUN
ajis02-314	224	24	vol	vol	NOUN
ajis02-314	224	25	639	639	NUM
ajis02-314	224	26	berlin	berlin	PROPN
ajis02-314	224	27	:	:	PUNCT
ajis02-314	224	28	springer	springer	NOUN
ajis02-314	224	29	-	-	PUNCT
ajis02-314	224	30	verlag	verlag	PROPN
ajis02-314	224	31	(	(	PUNCT
ajis02-314	224	32	1992	1992	NUM
ajis02-314	224	33	)	)	PUNCT
ajis02-314	224	34	.	.	PUNCT
ajis02-314	225	1	delis	deli	NOUN
ajis02-314	225	2	,	,	PUNCT
ajis02-314	225	3	v.	v.	ADV
ajis02-314	225	4	,	,	PUNCT
ajis02-314	225	5	hadzilacos	hadzilacos	X
ajis02-314	225	6	,	,	PUNCT
ajis02-314	225	7	th	th	X
ajis02-314	225	8	.	.	NUM
ajis02-314	225	9	,	,	PUNCT
ajis02-314	225	10	and	and	CCONJ
ajis02-314	225	11	tryfona	tryfona	NOUN
ajis02-314	225	12	,	,	PUNCT
ajis02-314	225	13	n.	n.	NOUN
ajis02-314	225	14	an	an	DET
ajis02-314	225	15	introduction	introduction	NOUN
ajis02-314	225	16	to	to	ADP
ajis02-314	225	17	layer	layer	NOUN
ajis02-314	225	18	algebra	algebra	NOUN
ajis02-314	225	19	,	,	PUNCT
ajis02-314	225	20	proceedings	proceeding	NOUN
ajis02-314	225	21	of	of	ADP
ajis02-314	225	22	the	the	DET
ajis02-314	225	23	6th	6th	ADJ
ajis02-314	225	24	international	international	ADJ
ajis02-314	225	25	symposium	symposium	NOUN
ajis02-314	225	26	on	on	ADP
ajis02-314	225	27	spatial	spatial	ADJ
ajis02-314	225	28	data	datum	NOUN
ajis02-314	225	29	handling	handling	NOUN
ajis02-314	225	30	,	,	PUNCT
ajis02-314	225	31	edinbrough	edinbrough	ADJ
ajis02-314	225	32	,	,	PUNCT
ajis02-314	225	33	uk	uk	PROPN
ajis02-314	225	34	,	,	PUNCT
ajis02-314	225	35	taylor	taylor	PROPN
ajis02-314	225	36	and	and	CCONJ
ajis02-314	225	37	francis	francis	PROPN
ajis02-314	225	38	(	(	PUNCT
ajis02-314	225	39	1995	1995	NUM
ajis02-314	225	40	)	)	PUNCT
ajis02-314	225	41	.	.	PUNCT
ajis02-314	226	1	hadzilacos	hadzilaco	NOUN
ajis02-314	226	2	,	,	PUNCT
ajis02-314	226	3	th	th	X
ajis02-314	226	4	.	.	NUM
ajis02-314	226	5	,	,	PUNCT
ajis02-314	226	6	and	and	CCONJ
ajis02-314	226	7	tryfona	tryfona	NOUN
ajis02-314	226	8	,	,	PUNCT
ajis02-314	226	9	n.	n.	NOUN
ajis02-314	226	10	a	a	DET
ajis02-314	226	11	model	model	NOUN
ajis02-314	226	12	for	for	ADP
ajis02-314	226	13	expressing	express	VERB
ajis02-314	226	14	topological	topological	ADJ
ajis02-314	226	15	integrity	integrity	NOUN
ajis02-314	226	16	constraints	constraint	NOUN
ajis02-314	226	17	in	in	ADP
ajis02-314	226	18	geographic	geographic	ADJ
ajis02-314	226	19	databases	database	NOUN
ajis02-314	226	20	.	.	PUNCT
ajis02-314	227	1	lecture	lecture	NOUN
ajis02-314	227	2	notes	note	NOUN
ajis02-314	227	3	in	in	ADP
ajis02-314	227	4	computer	computer	NOUN
ajis02-314	227	5	science	science	NOUN
ajis02-314	227	6	,	,	PUNCT
ajis02-314	227	7	vol	vol	NOUN
ajis02-314	227	8	.	.	PROPN
ajis02-314	228	1	639	639	NUM
ajis02-314	228	2	,	,	PUNCT
ajis02-314	228	3	pp	pp	ADJ
ajis02-314	228	4	.	.	PUNCT
ajis02-314	229	1	252	252	NUM
ajis02-314	229	2	-	-	SYM
ajis02-314	229	3	268	268	NUM
ajis02-314	229	4	,	,	PUNCT
ajis02-314	229	5	berlin	berlin	PROPN
ajis02-314	229	6	:	:	PUNCT
ajis02-314	229	7	springer	springer	NOUN
ajis02-314	229	8	-	-	PUNCT
ajis02-314	229	9	verlag	verlag	PROPN
ajis02-314	229	10	(	(	PUNCT
ajis02-314	229	11	1992	1992	NUM
ajis02-314	229	12	)	)	PUNCT
ajis02-314	229	13	.	.	PUNCT
ajis02-314	230	1	hadzilacos	hadzilaco	NOUN
ajis02-314	230	2	,	,	PUNCT
ajis02-314	230	3	th	th	X
ajis02-314	230	4	.	.	NUM
ajis02-314	230	5	,	,	PUNCT
ajis02-314	230	6	and	and	CCONJ
ajis02-314	230	7	tryfona	tryfona	NOUN
ajis02-314	230	8	,	,	PUNCT
ajis02-314	230	9	n.	n.	NOUN
ajis02-314	230	10	logical	logical	ADJ
ajis02-314	230	11	data	datum	NOUN
ajis02-314	230	12	modeling	modeling	NOUN
ajis02-314	230	13	for	for	ADP
ajis02-314	230	14	geographic	geographic	ADJ
ajis02-314	230	15	databases	database	NOUN
ajis02-314	230	16	,	,	PUNCT
ajis02-314	230	17	international	international	ADJ
ajis02-314	230	18	journal	journal	NOUN
ajis02-314	230	19	of	of	ADP
ajis02-314	230	20	geographical	geographical	ADJ
ajis02-314	230	21	information	information	NOUN
ajis02-314	230	22	systems	system	NOUN
ajis02-314	230	23	vol	vol	NOUN
ajis02-314	230	24	.	.	PUNCT
ajis02-314	231	1	10	10	NUM
ajis02-314	231	2	,	,	PUNCT
ajis02-314	231	3	no	no	DET
ajis02-314	231	4	2	2	NUM
ajis02-314	231	5	.	.	PUNCT
ajis02-314	231	6	(	(	PUNCT
ajis02-314	231	7	1994	1994	NUM
ajis02-314	231	8	)	)	PUNCT
ajis02-314	231	9	.	.	PUNCT
ajis02-314	232	1	hadzilacos	hadzilaco	NOUN
ajis02-314	232	2	,	,	PUNCT
ajis02-314	232	3	th	th	X
ajis02-314	232	4	.	.	NUM
ajis02-314	232	5	,	,	PUNCT
ajis02-314	232	6	and	and	CCONJ
ajis02-314	232	7	tryfona	tryfona	NOUN
ajis02-314	232	8	,	,	PUNCT
ajis02-314	232	9	n.	n.	NOUN
ajis02-314	232	10	extending	extend	VERB
ajis02-314	232	11	the	the	DET
ajis02-314	232	12	entity	entity	NOUN
ajis02-314	232	13	-	-	PUNCT
ajis02-314	232	14	relational	relational	ADJ
ajis02-314	232	15	model	model	NOUN
ajis02-314	232	16	to	to	PART
ajis02-314	232	17	capture	capture	VERB
ajis02-314	232	18	spatial	spatial	ADJ
ajis02-314	232	19	semantics	semantic	NOUN
ajis02-314	232	20	,	,	PUNCT
ajis02-314	232	21	sigmod	sigmod	NOUN
ajis02-314	232	22	record	record	NOUN
ajis02-314	232	23	(	(	PUNCT
ajis02-314	232	24	sept	sept	PROPN
ajis02-314	232	25	.	.	PROPN
ajis02-314	232	26	1997	1997	NUM
ajis02-314	232	27	)	)	PUNCT
ajis02-314	232	28	(	(	PUNCT
ajis02-314	232	29	to	to	PART
ajis02-314	232	30	appear	appear	VERB
ajis02-314	232	31	)	)	PUNCT
ajis02-314	232	32	.	.	PUNCT
ajis02-314	233	1	hull	hull	PROPN
ajis02-314	233	2	,	,	PUNCT
ajis02-314	233	3	r.	r.	PROPN
ajis02-314	233	4	,	,	PUNCT
ajis02-314	233	5	and	and	CCONJ
ajis02-314	233	6	king	king	NOUN
ajis02-314	233	7	,	,	PUNCT
ajis02-314	233	8	r.	r.	PROPN
ajis02-314	233	9	semantic	semantic	PROPN
ajis02-314	233	10	data	datum	NOUN
ajis02-314	233	11	modeling	modeling	NOUN
ajis02-314	233	12	:	:	PUNCT
ajis02-314	233	13	survey	survey	NOUN
ajis02-314	233	14	,	,	PUNCT
ajis02-314	233	15	applications	application	NOUN
ajis02-314	233	16	and	and	CCONJ
ajis02-314	233	17	research	research	NOUN
ajis02-314	233	18	issues	issue	NOUN
ajis02-314	233	19	,	,	PUNCT
ajis02-314	233	20	acm	acm	PROPN
ajis02-314	233	21	computing	computing	NOUN
ajis02-314	233	22	surveys	survey	NOUN
ajis02-314	233	23	,	,	PUNCT
ajis02-314	233	24	vol	vol	NOUN
ajis02-314	233	25	.	.	PROPN
ajis02-314	233	26	19	19	NUM
ajis02-314	233	27	,	,	PUNCT
ajis02-314	233	28	no	no	INTJ
ajis02-314	233	29	.	.	NOUN
ajis02-314	234	1	3	3	X
ajis02-314	234	2	.	.	PUNCT
ajis02-314	234	3	(	(	PUNCT
ajis02-314	234	4	1987	1987	NUM
ajis02-314	234	5	)	)	PUNCT
ajis02-314	234	6	.	.	PUNCT
ajis02-314	235	1	intellicorp	intellicorp	PROPN
ajis02-314	235	2	inc	inc	PROPN
ajis02-314	235	3	,	,	PUNCT
ajis02-314	235	4	kappa	kappa	PROPN
ajis02-314	235	5	manual	manual	PROPN
ajis02-314	235	6	set	set	PROPN
ajis02-314	235	7	(	(	PUNCT
ajis02-314	235	8	1993	1993	NUM
ajis02-314	235	9	)	)	PUNCT
ajis02-314	235	10	.	.	PUNCT
ajis02-314	236	1	ogis	ogis	PROPN
ajis02-314	236	2	,	,	PUNCT
ajis02-314	236	3	project	project	NOUN
ajis02-314	236	4	document	document	NOUN
ajis02-314	236	5	94	94	NUM
ajis02-314	236	6	-	-	SYM
ajis02-314	236	7	025r1	025r1	NUM
ajis02-314	236	8	,	,	PUNCT
ajis02-314	236	9	the	the	DET
ajis02-314	236	10	open	open	ADJ
ajis02-314	236	11	geodata	geodata	NOUN
ajis02-314	236	12	interoperability	interoperability	NOUN
ajis02-314	236	13	specification	specification	NOUN
ajis02-314	236	14	(	(	PUNCT
ajis02-314	236	15	1994	1994	NUM
ajis02-314	236	16	)	)	PUNCT
ajis02-314	236	17	.	.	PUNCT
ajis02-314	237	1	oxborrow	oxborrow	PROPN
ajis02-314	237	2	,	,	PUNCT
ajis02-314	237	3	e.	e.	PROPN
ajis02-314	237	4	,	,	PUNCT
ajis02-314	237	5	and	and	CCONJ
ajis02-314	237	6	kemp	kemp	PROPN
ajis02-314	237	7	,	,	PUNCT
ajis02-314	237	8	z.	z.	PROPN
ajis02-314	238	1	an	an	DET
ajis02-314	238	2	object	object	NOUN
ajis02-314	238	3	model	model	NOUN
ajis02-314	238	4	for	for	ADP
ajis02-314	238	5	distributed	distribute	VERB
ajis02-314	238	6	multimedia	multimedia	NOUN
ajis02-314	238	7	geographic	geographic	ADJ
ajis02-314	238	8	data	datum	NOUN
ajis02-314	238	9	,	,	PUNCT
ajis02-314	238	10	proceedings	proceeding	NOUN
ajis02-314	238	11	of	of	ADP
ajis02-314	238	12	the	the	DET
ajis02-314	238	13	3rd	3rd	ADJ
ajis02-314	238	14	european	european	ADJ
ajis02-314	238	15	conference	conference	NOUN
ajis02-314	238	16	on	on	ADP
ajis02-314	238	17	geographic	geographic	ADJ
ajis02-314	238	18	information	information	NOUN
ajis02-314	238	19	systems	system	NOUN
ajis02-314	238	20	,	,	PUNCT
ajis02-314	238	21	munich	munich	PROPN
ajis02-314	238	22	,	,	PUNCT
ajis02-314	238	23	germany	germany	PROPN
ajis02-314	238	24	,	,	PUNCT
ajis02-314	238	25	23	23	NUM
ajis02-314	238	26	-	-	SYM
ajis02-314	238	27	26	26	NUM
ajis02-314	238	28	march	march	NOUN
ajis02-314	238	29	,	,	PUNCT
ajis02-314	238	30	2	2	NUM
ajis02-314	238	31	,	,	PUNCT
ajis02-314	238	32	pp	pp	ADJ
ajis02-314	238	33	.	.	PUNCT
ajis02-314	239	1	1294	1294	NUM
ajis02-314	239	2	-	-	SYM
ajis02-314	239	3	1303	1303	NUM
ajis02-314	239	4	(	(	PUNCT
ajis02-314	239	5	1992	1992	NUM
ajis02-314	239	6	)	)	PUNCT
ajis02-314	239	7	.	.	PUNCT
ajis02-314	240	1	pelagatti	pelagatti	PROPN
ajis02-314	240	2	,	,	PUNCT
ajis02-314	240	3	g.	g.	PROPN
ajis02-314	240	4	,	,	PUNCT
ajis02-314	240	5	belussi	belussi	NOUN
ajis02-314	240	6	,	,	PUNCT
ajis02-314	240	7	a.	a.	NOUN
ajis02-314	240	8	,	,	PUNCT
ajis02-314	240	9	negri	negri	NOUN
ajis02-314	240	10	,	,	PUNCT
ajis02-314	240	11	m.	m.	NOUN
ajis02-314	240	12	,	,	PUNCT
ajis02-314	240	13	rossi	rossi	ADJ
ajis02-314	240	14	,	,	PUNCT
ajis02-314	240	15	m.	m.	NOUN
ajis02-314	240	16	,	,	PUNCT
ajis02-314	240	17	and	and	CCONJ
ajis02-314	240	18	sbatella	sbatella	NOUN
ajis02-314	240	19	,	,	PUNCT
ajis02-314	240	20	l.	l.	PROPN
ajis02-314	240	21	design	design	PROPN
ajis02-314	240	22	and	and	CCONJ
ajis02-314	240	23	implementation	implementation	NOUN
ajis02-314	240	24	of	of	ADP
ajis02-314	240	25	a	a	DET
ajis02-314	240	26	geographic	geographic	ADJ
ajis02-314	240	27	information	information	NOUN
ajis02-314	240	28	system	system	NOUN
ajis02-314	240	29	:	:	PUNCT
ajis02-314	240	30	the	the	DET
ajis02-314	240	31	case	case	NOUN
ajis02-314	240	32	of	of	ADP
ajis02-314	240	33	regione	regione	PROPN
ajis02-314	240	34	lombardia	lombardia	PROPN
ajis02-314	240	35	,	,	PUNCT
ajis02-314	240	36	proceedings	proceeding	NOUN
ajis02-314	240	37	of	of	ADP
ajis02-314	240	38	the	the	DET
ajis02-314	240	39	2nd	2nd	ADJ
ajis02-314	240	40	european	european	PROPN
ajis02-314	240	41	conference	conference	NOUN
ajis02-314	240	42	on	on	ADP
ajis02-314	240	43	geographic	geographic	ADJ
ajis02-314	240	44	information	information	NOUN
ajis02-314	240	45	systems	system	NOUN
ajis02-314	240	46	,	,	PUNCT
ajis02-314	240	47	brussels	brussels	PROPN
ajis02-314	240	48	,	,	PUNCT
ajis02-314	240	49	belgium	belgium	NOUN
ajis02-314	240	50	,	,	PUNCT
ajis02-314	240	51	2	2	NUM
ajis02-314	240	52	-	-	SYM
ajis02-314	240	53	5	5	NUM
ajis02-314	240	54	april	april	PROPN
ajis02-314	240	55	,	,	PUNCT
ajis02-314	240	56	2	2	NUM
ajis02-314	240	57	,	,	PUNCT
ajis02-314	240	58	pp	pp	ADJ
ajis02-314	240	59	.	.	PUNCT
ajis02-314	241	1	856	856	NUM
ajis02-314	241	2	-	-	SYM
ajis02-314	241	3	865	865	NUM
ajis02-314	241	4	(	(	PUNCT
ajis02-314	241	5	1991	1991	NUM
ajis02-314	241	6	)	)	PUNCT
ajis02-314	241	7	.	.	PUNCT
ajis02-314	242	1	rumbaugh	rumbaugh	PROPN
ajis02-314	242	2	,	,	PUNCT
ajis02-314	242	3	j.	j.	PROPN
ajis02-314	242	4	,	,	PUNCT
ajis02-314	242	5	blaha	blaha	PROPN
ajis02-314	242	6	,	,	PUNCT
ajis02-314	242	7	m.	m.	NOUN
ajis02-314	242	8	,	,	PUNCT
ajis02-314	242	9	premerlani	premerlani	NOUN
ajis02-314	242	10	,	,	PUNCT
ajis02-314	242	11	w.	w.	PROPN
ajis02-314	242	12	,	,	PUNCT
ajis02-314	242	13	eddy	eddy	PROPN
ajis02-314	242	14	,	,	PUNCT
ajis02-314	242	15	f.	f.	PROPN
ajis02-314	242	16	,	,	PUNCT
ajis02-314	242	17	and	and	CCONJ
ajis02-314	242	18	lorensen	lorensen	PROPN
ajis02-314	242	19	,	,	PUNCT
ajis02-314	242	20	w.	w.	PROPN
ajis02-314	242	21	object	object	NOUN
ajis02-314	242	22	-	-	PUNCT
ajis02-314	242	23	oriented	orient	VERB
ajis02-314	242	24	modeling	modeling	NOUN
ajis02-314	242	25	and	and	CCONJ
ajis02-314	242	26	design	design	NOUN
ajis02-314	242	27	.	.	PUNCT
ajis02-314	243	1	englewood	englewood	PROPN
ajis02-314	243	2	clifs	clifs	PROPN
ajis02-314	243	3	,	,	PUNCT
ajis02-314	243	4	nj	nj	PROPN
ajis02-314	243	5	:	:	PUNCT
ajis02-314	243	6	prentice	prentice	NOUN
ajis02-314	243	7	-	-	PUNCT
ajis02-314	243	8	hall	hall	NOUN
ajis02-314	243	9	(	(	PUNCT
ajis02-314	243	10	1991	1991	NUM
ajis02-314	243	11	)	)	PUNCT
ajis02-314	243	12	.	.	PUNCT
ajis02-314	244	1	scholl	scholl	PROPN
ajis02-314	244	2	,	,	PUNCT
ajis02-314	244	3	m.	m.	NOUN
ajis02-314	244	4	,	,	PUNCT
ajis02-314	244	5	and	and	CCONJ
ajis02-314	244	6	voisard	voisard	NOUN
ajis02-314	244	7	,	,	PUNCT
ajis02-314	244	8	a.	a.	NOUN
ajis02-314	244	9	object	object	NOUN
ajis02-314	244	10	-	-	PUNCT
ajis02-314	244	11	oriented	orient	VERB
ajis02-314	244	12	database	database	NOUN
ajis02-314	244	13	systems	system	NOUN
ajis02-314	244	14	for	for	ADP
ajis02-314	244	15	geographic	geographic	ADJ
ajis02-314	244	16	applications	application	NOUN
ajis02-314	244	17	:	:	PUNCT
ajis02-314	244	18	an	an	DET
ajis02-314	244	19	experience	experience	NOUN
ajis02-314	244	20	with	with	ADP
ajis02-314	244	21	o2	o2	PROPN
ajis02-314	244	22	,	,	PUNCT
ajis02-314	244	23	international	international	ADJ
ajis02-314	244	24	workshop	workshop	NOUN
ajis02-314	244	25	on	on	ADP
ajis02-314	244	26	geographical	geographical	ADJ
ajis02-314	244	27	databases	database	NOUN
ajis02-314	244	28	,	,	PUNCT
ajis02-314	244	29	capri	capri	NOUN
ajis02-314	244	30	,	,	PUNCT
ajis02-314	244	31	italy	italy	PROPN
ajis02-314	244	32	,	,	PUNCT
ajis02-314	244	33	may	may	AUX
ajis02-314	244	34	,	,	PUNCT
ajis02-314	244	35	16	16	NUM
ajis02-314	244	36	-	-	SYM
ajis02-314	244	37	17	17	NUM
ajis02-314	244	38	(	(	PUNCT
ajis02-314	244	39	1991	1991	NUM
ajis02-314	244	40	)	)	PUNCT
ajis02-314	244	41	.	.	PUNCT
ajis02-314	245	1	tryfona	tryfona	NOUN
ajis02-314	245	2	,	,	PUNCT
ajis02-314	245	3	n.	n.	NOUN
ajis02-314	245	4	a	a	DET
ajis02-314	245	5	structured	structured	ADJ
ajis02-314	245	6	database	database	NOUN
ajis02-314	245	7	design	design	NOUN
ajis02-314	245	8	methodology	methodology	NOUN
ajis02-314	245	9	for	for	ADP
ajis02-314	245	10	geographic	geographic	ADJ
ajis02-314	245	11	applications	application	NOUN
ajis02-314	245	12	,	,	PUNCT
ajis02-314	245	13	ph.d	ph.d	PROPN
ajis02-314	245	14	.	.	PUNCT
ajis02-314	246	1	thesis	thesis	NOUN
ajis02-314	246	2	,	,	PUNCT
ajis02-314	246	3	department	department	NOUN
ajis02-314	246	4	of	of	ADP
ajis02-314	246	5	computer	computer	NOUN
ajis02-314	246	6	engineering	engineering	NOUN
ajis02-314	246	7	and	and	CCONJ
ajis02-314	246	8	informatics	informatic	NOUN
ajis02-314	246	9	,	,	PUNCT
ajis02-314	246	10	university	university	PROPN
ajis02-314	246	11	of	of	ADP
ajis02-314	246	12	patras	patras	PROPN
ajis02-314	246	13	(	(	PUNCT
ajis02-314	246	14	1994	1994	NUM
ajis02-314	246	15	)	)	PUNCT
ajis02-314	246	16	.	.	PUNCT
ajis02-314	247	1	tryfona	tryfona	PROPN
ajis02-314	247	2	n.	n.	PROPN
ajis02-314	247	3	,	,	PUNCT
ajis02-314	247	4	and	and	CCONJ
ajis02-314	247	5	hadzilacos	hadzilaco	NOUN
ajis02-314	247	6	,	,	PUNCT
ajis02-314	247	7	th	th	X
ajis02-314	247	8	.	.	PUNCT
ajis02-314	248	1	geographic	geographic	ADJ
ajis02-314	248	2	applications	application	NOUN
ajis02-314	248	3	development	development	NOUN
ajis02-314	248	4	:	:	PUNCT
ajis02-314	248	5	models	model	NOUN
ajis02-314	248	6	and	and	CCONJ
ajis02-314	248	7	tools	tool	NOUN
ajis02-314	248	8	at	at	ADP
ajis02-314	248	9	the	the	DET
ajis02-314	248	10	conceptual	conceptual	ADJ
ajis02-314	248	11	level	level	NOUN
ajis02-314	248	12	,	,	PUNCT
ajis02-314	248	13	3rd	3rd	ADJ
ajis02-314	248	14	acm	acm	NOUN
ajis02-314	248	15	workshop	workshop	NOUN
ajis02-314	248	16	in	in	ADP
ajis02-314	248	17	geographic	geographic	ADJ
ajis02-314	248	18	information	information	NOUN
ajis02-314	248	19	systems	system	NOUN
ajis02-314	248	20	,	,	PUNCT
ajis02-314	248	21	dec	dec	PROPN
ajis02-314	248	22	.	.	PROPN
ajis02-314	248	23	1	1	NUM
ajis02-314	248	24	-	-	SYM
ajis02-314	248	25	2	2	NUM
ajis02-314	248	26	,	,	PUNCT
ajis02-314	248	27	baltimore	baltimore	PROPN
ajis02-314	248	28	,	,	PUNCT
ajis02-314	248	29	md	md	PROPN
ajis02-314	248	30	.	.	PROPN
ajis02-314	248	31	(	(	PUNCT
ajis02-314	248	32	1995a	1995a	NUM
ajis02-314	248	33	)	)	PUNCT
ajis02-314	248	34	.	.	PUNCT
ajis02-314	249	1	tryfona	tryfona	PROPN
ajis02-314	249	2	n.	n.	PROPN
ajis02-314	249	3	,	,	PUNCT
ajis02-314	249	4	and	and	CCONJ
ajis02-314	249	5	hadzilacos	hadzilaco	NOUN
ajis02-314	249	6	,	,	PUNCT
ajis02-314	249	7	th	th	X
ajis02-314	249	8	.	.	PUNCT
ajis02-314	250	1	conceptual	conceptual	ADJ
ajis02-314	250	2	data	datum	NOUN
ajis02-314	250	3	modeling	modeling	NOUN
ajis02-314	250	4	for	for	ADP
ajis02-314	250	5	geographic	geographic	ADJ
ajis02-314	250	6	applications	application	NOUN
ajis02-314	250	7	:	:	PUNCT
ajis02-314	250	8	desiderata	desiderata	PROPN
ajis02-314	250	9	and	and	CCONJ
ajis02-314	250	10	solutions	solution	NOUN
ajis02-314	250	11	,	,	PUNCT
ajis02-314	250	12	cti	cti	PROPN
ajis02-314	250	13	technical	technical	PROPN
ajis02-314	250	14	report	report	PROPN
ajis02-314	250	15	cti-95.03	cti-95.03	PROPN
ajis02-314	250	16	.	.	PUNCT
ajis02-314	251	1	(	(	PUNCT
ajis02-314	251	2	1995b	1995b	NUM
ajis02-314	251	3	)	)	PUNCT
ajis02-314	251	4	.	.	PUNCT
ajis02-314	252	1	tryfona	tryfona	NOUN
ajis02-314	252	2	,	,	PUNCT
ajis02-314	252	3	n.	n.	NOUN
ajis02-314	252	4	,	,	PUNCT
ajis02-314	252	5	pfoser	pfoser	NOUN
ajis02-314	252	6	,	,	PUNCT
ajis02-314	252	7	d.	d.	PROPN
ajis02-314	252	8	,	,	PUNCT
ajis02-314	252	9	and	and	CCONJ
ajis02-314	252	10	hadzilacos	hadzilacos	PROPN
ajis02-314	252	11	,	,	PUNCT
ajis02-314	252	12	th	th	X
ajis02-314	252	13	.	.	PUNCT
ajis02-314	253	1	modeling	model	VERB
ajis02-314	253	2	behaviour	behaviour	NOUN
ajis02-314	253	3	of	of	ADP
ajis02-314	253	4	geographic	geographic	ADJ
ajis02-314	253	5	objects	object	NOUN
ajis02-314	253	6	:	:	PUNCT
ajis02-314	253	7	an	an	DET
ajis02-314	253	8	experience	experience	NOUN
ajis02-314	253	9	with	with	ADP
ajis02-314	253	10	the	the	DET
ajis02-314	253	11	object	object	NOUN
ajis02-314	253	12	modeling	modeling	NOUN
ajis02-314	253	13	technique	technique	NOUN
ajis02-314	253	14	.	.	PUNCT
ajis02-314	254	1	proceedings	proceeding	NOUN
ajis02-314	254	2	of	of	ADP
ajis02-314	254	3	the	the	DET
ajis02-314	254	4	9th	9th	ADJ
ajis02-314	254	5	international	international	ADJ
ajis02-314	254	6	conference	conference	NOUN
ajis02-314	254	7	on	on	ADP
ajis02-314	254	8	advanced	advanced	ADJ
ajis02-314	254	9	information	information	NOUN
ajis02-314	254	10	systems	system	NOUN
ajis02-314	254	11	and	and	CCONJ
ajis02-314	254	12	engineering	engineering	NOUN
ajis02-314	254	13	(	(	PUNCT
ajis02-314	254	14	caise'97	caise'97	ADJ
ajis02-314	254	15	)	)	PUNCT
ajis02-314	254	16	,	,	PUNCT
ajis02-314	254	17	lecture	lecture	NOUN
ajis02-314	254	18	notes	note	NOUN
ajis02-314	254	19	in	in	ADP
ajis02-314	254	20	computer	computer	NOUN
ajis02-314	254	21	science	science	NOUN
ajis02-314	254	22	vol	vol	NOUN
ajis02-314	254	23	.	.	PROPN
ajis02-314	254	24	1250	1250	NUM
ajis02-314	254	25	,	,	PUNCT
ajis02-314	254	26	berlin	berlin	PROPN
ajis02-314	254	27	:	:	PUNCT
ajis02-314	254	28	springer	springer	NOUN
ajis02-314	254	29	-	-	PUNCT
ajis02-314	254	30	verlag	verlag	PROPN
ajis02-314	254	31	(	(	PUNCT
ajis02-314	254	32	1997	1997	NUM
ajis02-314	254	33	)	)	PUNCT
ajis02-314	254	34	.	.	PUNCT
ajis02-314	255	1	tsironis	tsironis	PROPN
ajis02-314	255	2	,	,	PUNCT
ajis02-314	255	3	g.	g.	PROPN
ajis02-314	255	4	a	a	DET
ajis02-314	255	5	network	network	NOUN
ajis02-314	255	6	utility	utility	NOUN
ajis02-314	255	7	management	management	NOUN
ajis02-314	255	8	system	system	NOUN
ajis02-314	255	9	,	,	PUNCT
ajis02-314	255	10	diploma	diploma	NOUN
ajis02-314	255	11	thesis	thesis	NOUN
ajis02-314	255	12	,	,	PUNCT
ajis02-314	255	13	department	department	NOUN
ajis02-314	255	14	of	of	ADP
ajis02-314	255	15	computer	computer	NOUN
ajis02-314	255	16	engineering	engineering	NOUN
ajis02-314	255	17	and	and	CCONJ
ajis02-314	255	18	informatics	informatic	NOUN
ajis02-314	255	19	,	,	PUNCT
ajis02-314	255	20	university	university	PROPN
ajis02-314	255	21	of	of	ADP
ajis02-314	255	22	patras	patras	PROPN
ajis02-314	255	23	(	(	PUNCT
ajis02-314	255	24	1992	1992	NUM
ajis02-314	255	25	)	)	PUNCT
ajis02-314	255	26	.	.	PUNCT
ajis02-314	256	1	ullman	ullman	PROPN
ajis02-314	256	2	,	,	PUNCT
ajis02-314	256	3	j.	j.	PROPN
ajis02-314	256	4	principles	principle	NOUN
ajis02-314	256	5	of	of	ADP
ajis02-314	256	6	database	database	NOUN
ajis02-314	256	7	and	and	CCONJ
ajis02-314	256	8	knowledge	knowledge	NOUN
ajis02-314	256	9	-	-	PUNCT
ajis02-314	256	10	base	base	NOUN
ajis02-314	256	11	systems	system	NOUN
ajis02-314	256	12	,	,	PUNCT
ajis02-314	256	13	vol	vol	NOUN
ajis02-314	256	14	.	.	PROPN
ajis02-314	256	15	1	1	NUM
ajis02-314	256	16	,	,	PUNCT
ajis02-314	256	17	rockville	rockville	PROPN
ajis02-314	256	18	,	,	PUNCT
ajis02-314	256	19	md	md	PROPN
ajis02-314	256	20	:	:	PUNCT
ajis02-314	256	21	computer	computer	NOUN
ajis02-314	256	22	science	science	NOUN
ajis02-314	256	23	press	press	NOUN
ajis02-314	256	24	(	(	PUNCT
ajis02-314	256	25	1991	1991	NUM
ajis02-314	256	26	)	)	PUNCT
ajis02-314	256	27	.	.	PUNCT
ajis02-314	257	1	utilnets	utilnet	NOUN
ajis02-314	257	2	,	,	PUNCT
ajis02-314	257	3	work	work	NOUN
ajis02-314	257	4	program	program	NOUN
ajis02-314	257	5	of	of	ADP
ajis02-314	257	6	brite	brite	NOUN
ajis02-314	257	7	-	-	PUNCT
ajis02-314	257	8	euram	euram	NOUN
ajis02-314	257	9	project	project	NOUN
ajis02-314	257	10	7720	7720	NUM
ajis02-314	257	11	,	,	PUNCT
ajis02-314	257	12	dg	dg	PROPN
ajis02-314	257	13	xii	xii	PROPN
ajis02-314	257	14	,	,	PUNCT
ajis02-314	257	15	european	european	PROPN
ajis02-314	257	16	union	union	PROPN
ajis02-314	257	17	,	,	PUNCT
ajis02-314	257	18	brussels	brussels	PROPN
ajis02-314	257	19	,	,	PUNCT
ajis02-314	257	20	belgium	belgium	NOUN
ajis02-314	257	21	(	(	PUNCT
ajis02-314	257	22	1994	1994	NUM
ajis02-314	257	23	)	)	PUNCT
ajis02-314	257	24	.	.	PUNCT
ajis02-314	258	1	worboys	worboy	NOUN
ajis02-314	258	2	,	,	PUNCT
ajis02-314	258	3	m.	m.	NOUN
ajis02-314	258	4	,	,	PUNCT
ajis02-314	258	5	hearnshaw	hearnshaw	PROPN
ajis02-314	258	6	,	,	PUNCT
ajis02-314	258	7	h.	h.	PROPN
ajis02-314	258	8	,	,	PUNCT
ajis02-314	258	9	and	and	CCONJ
ajis02-314	258	10	maguire	maguire	NOUN
ajis02-314	258	11	,	,	PUNCT
ajis02-314	258	12	d.	d.	PROPN
ajis02-314	258	13	object	object	NOUN
ajis02-314	258	14	-	-	PUNCT
ajis02-314	258	15	oriented	orient	VERB
ajis02-314	258	16	data	datum	NOUN
ajis02-314	258	17	modeling	modeling	NOUN
ajis02-314	258	18	for	for	ADP
ajis02-314	258	19	spatial	spatial	ADJ
ajis02-314	258	20	databases	database	NOUN
ajis02-314	258	21	,	,	PUNCT
ajis02-314	258	22	international	international	ADJ
ajis02-314	258	23	journal	journal	NOUN
ajis02-314	258	24	of	of	ADP
ajis02-314	258	25	geographic	geographic	ADJ
ajis02-314	258	26	information	information	NOUN
ajis02-314	258	27	systems	system	NOUN
ajis02-314	258	28	,	,	PUNCT
ajis02-314	258	29	vol	vol	NOUN
ajis02-314	258	30	.	.	PROPN
ajis02-314	258	31	4	4	NUM
ajis02-314	258	32	,	,	PUNCT
ajis02-314	258	33	no	no	DET
ajis02-314	258	34	4	4	NUM
ajis02-314	258	35	(	(	PUNCT
ajis02-314	258	36	1990	1990	NUM
ajis02-314	258	37	)	)	PUNCT
ajis02-314	258	38	.	.	PUNCT
ajis02-314	259	1	7.6	7.6	NUM