id	sid	tid	token	lemma	pos
cet-1040	1	1	chemical	chemical	NOUN
cet-1040	1	2	engineering	engineering	NOUN
cet-1040	1	3	transactions	transaction	NOUN
cet-1040	1	4	vol	vol	NOUN
cet-1040	1	5	.	.	PROPN
cet-1040	2	1	62	62	NUM
cet-1040	2	2	,	,	PUNCT
cet-1040	2	3	2017	2017	NUM
cet-1040	2	4	a	a	DET
cet-1040	2	5	publication	publication	NOUN
cet-1040	2	6	of	of	ADP
cet-1040	2	7	the	the	DET
cet-1040	2	8	italian	italian	ADJ
cet-1040	2	9	association	association	NOUN
cet-1040	2	10	of	of	ADP
cet-1040	2	11	chemical	chemical	PROPN
cet-1040	2	12	engineering	engineering	NOUN
cet-1040	2	13	online	online	ADV
cet-1040	2	14	at	at	ADP
cet-1040	2	15	www.aidic.it/cet	www.aidic.it/cet	PROPN
cet-1040	2	16	guest	guest	PROPN
cet-1040	2	17	editors	editor	NOUN
cet-1040	2	18	:	:	PUNCT
cet-1040	2	19	fei	fei	PROPN
cet-1040	2	20	song	song	PROPN
cet-1040	2	21	,	,	PUNCT
cet-1040	2	22	haibo	haibo	PROPN
cet-1040	2	23	wang	wang	PROPN
cet-1040	2	24	,	,	PUNCT
cet-1040	2	25	fang	fang	PROPN
cet-1040	2	26	he	he	PRON
cet-1040	2	27	copyright	copyright	NOUN
cet-1040	2	28	©	©	PROPN
cet-1040	2	29	2017	2017	NUM
cet-1040	2	30	,	,	PUNCT
cet-1040	2	31	aidic	aidic	ADJ
cet-1040	2	32	servizi	servizi	PROPN
cet-1040	2	33	s.r.l	s.r.l	PROPN
cet-1040	2	34	.	.	PUNCT
cet-1040	3	1	isbn	isbn	ADJ
cet-1040	3	2	978	978	NUM
cet-1040	3	3	-	-	SYM
cet-1040	3	4	88	88	NUM
cet-1040	3	5	-	-	PUNCT
cet-1040	3	6	9560860	9560860	NUM
cet-1040	3	7	-	-	SYM
cet-1040	3	8	0	0	NUM
cet-1040	3	9	;	;	PUNCT
cet-1040	3	10	issn	issn	PROPN
cet-1040	3	11	2283	2283	NUM
cet-1040	3	12	-	-	SYM
cet-1040	3	13	9216	9216	NUM
cet-1040	3	14	research	research	NOUN
cet-1040	3	15	on	on	ADP
cet-1040	3	16	location	location	NOUN
cet-1040	3	17	algorithm	algorithm	NOUN
cet-1040	3	18	of	of	ADP
cet-1040	3	19	dangerous	dangerous	ADJ
cet-1040	3	20	gas	gas	NOUN
cet-1040	3	21	source	source	NOUN
cet-1040	3	22	in	in	ADP
cet-1040	3	23	chemical	chemical	NOUN
cet-1040	3	24	industry	industry	NOUN
cet-1040	3	25	park	park	NOUN
cet-1040	3	26	based	base	VERB
cet-1040	3	27	on	on	ADP
cet-1040	3	28	zigbee	zigbee	PROPN
cet-1040	3	29	haibo	haibo	PROPN
cet-1040	3	30	liu	liu	PROPN
cet-1040	3	31	,	,	PUNCT
cet-1040	3	32	zhenfang	zhenfang	PROPN
cet-1040	3	33	liu	liu	PROPN
cet-1040	3	34	,	,	PUNCT
cet-1040	3	35	aining	aining	PROPN
cet-1040	3	36	li	li	PROPN
cet-1040	3	37	department	department	PROPN
cet-1040	3	38	of	of	ADP
cet-1040	3	39	electrical	electrical	ADJ
cet-1040	3	40	automation	automation	NOUN
cet-1040	3	41	,	,	PUNCT
cet-1040	3	42	hebei	hebei	PROPN
cet-1040	3	43	university	university	PROPN
cet-1040	3	44	of	of	ADP
cet-1040	3	45	water	water	NOUN
cet-1040	3	46	resources	resource	NOUN
cet-1040	3	47	and	and	CCONJ
cet-1040	3	48	electric	electric	ADJ
cet-1040	3	49	engineering	engineering	NOUN
cet-1040	3	50	,	,	PUNCT
cet-1040	3	51	cangzhou	cangzhou	PROPN
cet-1040	3	52	061001	061001	NUM
cet-1040	3	53	,	,	PUNCT
cet-1040	3	54	china	china	PROPN
cet-1040	3	55	haibo696@126.com	haibo696@126.com	X
cet-1040	3	56	with	with	ADP
cet-1040	3	57	the	the	DET
cet-1040	3	58	development	development	NOUN
cet-1040	3	59	of	of	ADP
cet-1040	3	60	people	people	NOUN
cet-1040	3	61	's	's	PART
cet-1040	3	62	society	society	NOUN
cet-1040	3	63	,	,	PUNCT
cet-1040	3	64	the	the	DET
cet-1040	3	65	chemical	chemical	NOUN
cet-1040	3	66	industry	industry	NOUN
cet-1040	3	67	has	have	AUX
cet-1040	3	68	made	make	VERB
cet-1040	3	69	great	great	ADJ
cet-1040	3	70	progress	progress	NOUN
cet-1040	3	71	.	.	PUNCT
cet-1040	4	1	in	in	ADP
cet-1040	4	2	the	the	DET
cet-1040	4	3	industrial	industrial	ADJ
cet-1040	4	4	structure	structure	NOUN
cet-1040	4	5	of	of	ADP
cet-1040	4	6	developed	develop	VERB
cet-1040	4	7	countries	country	NOUN
cet-1040	4	8	,	,	PUNCT
cet-1040	4	9	the	the	DET
cet-1040	4	10	chemical	chemical	NOUN
cet-1040	4	11	industry	industry	NOUN
cet-1040	4	12	occupies	occupy	VERB
cet-1040	4	13	a	a	DET
cet-1040	4	14	very	very	ADV
cet-1040	4	15	large	large	ADJ
cet-1040	4	16	proportion	proportion	NOUN
cet-1040	4	17	.	.	PUNCT
cet-1040	5	1	at	at	ADP
cet-1040	5	2	the	the	DET
cet-1040	5	3	same	same	ADJ
cet-1040	5	4	time	time	NOUN
cet-1040	5	5	,	,	PUNCT
cet-1040	5	6	chemical	chemical	NOUN
cet-1040	5	7	production	production	NOUN
cet-1040	5	8	is	be	AUX
cet-1040	5	9	also	also	ADV
cet-1040	5	10	the	the	DET
cet-1040	5	11	weakest	weak	ADJ
cet-1040	5	12	link	link	NOUN
cet-1040	5	13	in	in	ADP
cet-1040	5	14	the	the	DET
cet-1040	5	15	field	field	NOUN
cet-1040	5	16	of	of	ADP
cet-1040	5	17	safety	safety	NOUN
cet-1040	5	18	production	production	NOUN
cet-1040	5	19	.	.	PUNCT
cet-1040	6	1	hazardous	hazardous	ADJ
cet-1040	6	2	gas	gas	NOUN
cet-1040	6	3	is	be	AUX
cet-1040	6	4	the	the	DET
cet-1040	6	5	most	most	ADV
cet-1040	6	6	dangerous	dangerous	ADJ
cet-1040	6	7	product	product	NOUN
cet-1040	6	8	in	in	ADP
cet-1040	6	9	the	the	DET
cet-1040	6	10	process	process	NOUN
cet-1040	6	11	of	of	ADP
cet-1040	6	12	chemical	chemical	NOUN
cet-1040	6	13	production	production	NOUN
cet-1040	6	14	,	,	PUNCT
cet-1040	6	15	which	which	PRON
cet-1040	6	16	means	mean	VERB
cet-1040	6	17	that	that	SCONJ
cet-1040	6	18	it	it	PRON
cet-1040	6	19	is	be	AUX
cet-1040	6	20	necessary	necessary	ADJ
cet-1040	6	21	to	to	PART
cet-1040	6	22	monitor	monitor	VERB
cet-1040	6	23	and	and	CCONJ
cet-1040	6	24	locate	locate	VERB
cet-1040	6	25	the	the	DET
cet-1040	6	26	dangerous	dangerous	ADJ
cet-1040	6	27	gas	gas	NOUN
cet-1040	6	28	source	source	NOUN
cet-1040	6	29	in	in	ADP
cet-1040	6	30	real	real	ADJ
cet-1040	6	31	time	time	NOUN
cet-1040	6	32	.	.	PUNCT
cet-1040	7	1	in	in	ADP
cet-1040	7	2	recent	recent	ADJ
cet-1040	7	3	years	year	NOUN
cet-1040	7	4	,	,	PUNCT
cet-1040	7	5	with	with	ADP
cet-1040	7	6	the	the	DET
cet-1040	7	7	development	development	NOUN
cet-1040	7	8	of	of	ADP
cet-1040	7	9	wireless	wireless	ADJ
cet-1040	7	10	communication	communication	NOUN
cet-1040	7	11	technology	technology	NOUN
cet-1040	7	12	,	,	PUNCT
cet-1040	7	13	wireless	wireless	ADJ
cet-1040	7	14	sensor	sensor	NOUN
cet-1040	7	15	networks	network	NOUN
cet-1040	7	16	(	(	PUNCT
cet-1040	7	17	wsn	wsn	NOUN
cet-1040	7	18	)	)	PUNCT
cet-1040	7	19	have	have	AUX
cet-1040	7	20	been	be	AUX
cet-1040	7	21	applied	apply	VERB
cet-1040	7	22	in	in	ADP
cet-1040	7	23	various	various	ADJ
cet-1040	7	24	fields	field	NOUN
cet-1040	7	25	.	.	PUNCT
cet-1040	8	1	as	as	ADP
cet-1040	8	2	a	a	DET
cet-1040	8	3	shortrange	shortrange	NOUN
cet-1040	8	4	wireless	wireless	ADJ
cet-1040	8	5	communication	communication	NOUN
cet-1040	8	6	technology	technology	NOUN
cet-1040	8	7	,	,	PUNCT
cet-1040	8	8	zigbee	zigbee	PROPN
cet-1040	8	9	is	be	AUX
cet-1040	8	10	widely	widely	ADV
cet-1040	8	11	used	use	VERB
cet-1040	8	12	in	in	ADP
cet-1040	8	13	military	military	ADJ
cet-1040	8	14	,	,	PUNCT
cet-1040	8	15	environmental	environmental	ADJ
cet-1040	8	16	and	and	CCONJ
cet-1040	8	17	industrial	industrial	ADJ
cet-1040	8	18	fields	field	NOUN
cet-1040	8	19	because	because	SCONJ
cet-1040	8	20	of	of	ADP
cet-1040	8	21	its	its	PRON
cet-1040	8	22	low	low	ADJ
cet-1040	8	23	cost	cost	NOUN
cet-1040	8	24	,	,	PUNCT
cet-1040	8	25	low	low	ADJ
cet-1040	8	26	power	power	NOUN
cet-1040	8	27	consumption	consumption	NOUN
cet-1040	8	28	and	and	CCONJ
cet-1040	8	29	multi	multi	NOUN
cet-1040	8	30	-	-	NOUN
cet-1040	8	31	function	function	NOUN
cet-1040	8	32	.	.	PUNCT
cet-1040	9	1	gas	gas	NOUN
cet-1040	9	2	source	source	NOUN
cet-1040	9	3	location	location	NOUN
cet-1040	9	4	is	be	AUX
cet-1040	9	5	a	a	DET
cet-1040	9	6	method	method	NOUN
cet-1040	9	7	to	to	PART
cet-1040	9	8	predict	predict	VERB
cet-1040	9	9	the	the	DET
cet-1040	9	10	location	location	NOUN
cet-1040	9	11	of	of	ADP
cet-1040	9	12	gas	gas	NOUN
cet-1040	9	13	leak	leak	NOUN
cet-1040	9	14	points	point	NOUN
cet-1040	9	15	by	by	ADP
cet-1040	9	16	combining	combine	VERB
cet-1040	9	17	gas	gas	NOUN
cet-1040	9	18	concentration	concentration	NOUN
cet-1040	9	19	detection	detection	NOUN
cet-1040	9	20	and	and	CCONJ
cet-1040	9	21	gas	gas	NOUN
cet-1040	9	22	diffusion	diffusion	NOUN
cet-1040	9	23	models	model	NOUN
cet-1040	9	24	,	,	PUNCT
cet-1040	9	25	can	can	AUX
cet-1040	9	26	help	help	VERB
cet-1040	9	27	us	we	PRON
cet-1040	9	28	to	to	PART
cet-1040	9	29	warn	warn	VERB
cet-1040	9	30	of	of	ADP
cet-1040	9	31	the	the	DET
cet-1040	9	32	leakage	leakage	NOUN
cet-1040	9	33	of	of	ADP
cet-1040	9	34	dangerous	dangerous	ADJ
cet-1040	9	35	gas	gas	NOUN
cet-1040	9	36	.	.	PUNCT
cet-1040	10	1	according	accord	VERB
cet-1040	10	2	to	to	ADP
cet-1040	10	3	the	the	DET
cet-1040	10	4	actual	actual	ADJ
cet-1040	10	5	demand	demand	NOUN
cet-1040	10	6	,	,	PUNCT
cet-1040	10	7	this	this	DET
cet-1040	10	8	paper	paper	NOUN
cet-1040	10	9	presents	present	VERB
cet-1040	10	10	a	a	DET
cet-1040	10	11	gas	gas	NOUN
cet-1040	10	12	source	source	NOUN
cet-1040	10	13	location	location	NOUN
cet-1040	10	14	algorithm	algorithm	NOUN
cet-1040	10	15	based	base	VERB
cet-1040	10	16	on	on	ADP
cet-1040	10	17	the	the	DET
cet-1040	10	18	zigbee	zigbee	PROPN
cet-1040	10	19	communication	communication	NOUN
cet-1040	10	20	mode	mode	NOUN
cet-1040	10	21	.	.	PUNCT
cet-1040	11	1	first	first	ADV
cet-1040	11	2	of	of	ADP
cet-1040	11	3	all	all	PRON
cet-1040	11	4	,	,	PUNCT
cet-1040	11	5	this	this	DET
cet-1040	11	6	paper	paper	NOUN
cet-1040	11	7	gives	give	VERB
cet-1040	11	8	a	a	DET
cet-1040	11	9	brief	brief	ADJ
cet-1040	11	10	introduction	introduction	NOUN
cet-1040	11	11	to	to	ADP
cet-1040	11	12	the	the	DET
cet-1040	11	13	composition	composition	NOUN
cet-1040	11	14	and	and	CCONJ
cet-1040	11	15	structure	structure	NOUN
cet-1040	11	16	of	of	ADP
cet-1040	11	17	zigbee	zigbee	PROPN
cet-1040	11	18	network	network	NOUN
cet-1040	11	19	.	.	PUNCT
cet-1040	12	1	secondly	secondly	ADV
cet-1040	12	2	,	,	PUNCT
cet-1040	12	3	the	the	DET
cet-1040	12	4	plume	plume	NOUN
cet-1040	12	5	model	model	NOUN
cet-1040	12	6	based	base	VERB
cet-1040	12	7	on	on	ADP
cet-1040	12	8	turbulence	turbulence	NOUN
cet-1040	12	9	is	be	AUX
cet-1040	12	10	discussed	discuss	VERB
cet-1040	12	11	in	in	ADP
cet-1040	12	12	detail	detail	NOUN
cet-1040	12	13	.	.	PUNCT
cet-1040	13	1	thirdly	thirdly	ADV
cet-1040	13	2	,	,	PUNCT
cet-1040	13	3	aiming	aim	VERB
cet-1040	13	4	at	at	ADP
cet-1040	13	5	the	the	DET
cet-1040	13	6	problem	problem	NOUN
cet-1040	13	7	of	of	ADP
cet-1040	13	8	large	large	ADJ
cet-1040	13	9	computational	computational	ADJ
cet-1040	13	10	complexity	complexity	NOUN
cet-1040	13	11	of	of	ADP
cet-1040	13	12	traditional	traditional	ADJ
cet-1040	13	13	model	model	NOUN
cet-1040	13	14	,	,	PUNCT
cet-1040	13	15	an	an	DET
cet-1040	13	16	improved	improved	ADJ
cet-1040	13	17	particle	particle	NOUN
cet-1040	13	18	swarm	swarm	NOUN
cet-1040	13	19	algorithm	algorithm	NOUN
cet-1040	13	20	for	for	ADP
cet-1040	13	21	gas	gas	NOUN
cet-1040	13	22	source	source	NOUN
cet-1040	13	23	location	location	NOUN
cet-1040	13	24	is	be	AUX
cet-1040	13	25	proposed	propose	VERB
cet-1040	13	26	by	by	ADP
cet-1040	13	27	combining	combine	VERB
cet-1040	13	28	force	force	NOUN
cet-1040	13	29	-	-	PUNCT
cet-1040	13	30	directed	direct	VERB
cet-1040	13	31	algorithm	algorithm	NOUN
cet-1040	13	32	.	.	PUNCT
cet-1040	14	1	finally	finally	ADV
cet-1040	14	2	,	,	PUNCT
cet-1040	14	3	simulation	simulation	NOUN
cet-1040	14	4	experiments	experiment	NOUN
cet-1040	14	5	show	show	VERB
cet-1040	14	6	that	that	SCONJ
cet-1040	14	7	the	the	DET
cet-1040	14	8	improved	improve	VERB
cet-1040	14	9	gas	gas	NOUN
cet-1040	14	10	source	source	NOUN
cet-1040	14	11	localization	localization	NOUN
cet-1040	14	12	algorithm	algorithm	NOUN
cet-1040	14	13	has	have	VERB
cet-1040	14	14	better	well	ADJ
cet-1040	14	15	results	result	NOUN
cet-1040	14	16	.	.	PUNCT
cet-1040	15	1	1	1	X
cet-1040	15	2	.	.	X
cet-1040	15	3	introduction	introduction	NOUN
cet-1040	15	4	with	with	ADP
cet-1040	15	5	the	the	DET
cet-1040	15	6	rapid	rapid	ADJ
cet-1040	15	7	development	development	NOUN
cet-1040	15	8	of	of	ADP
cet-1040	15	9	the	the	DET
cet-1040	15	10	petrochemical	petrochemical	NOUN
cet-1040	15	11	industry	industry	NOUN
cet-1040	15	12	,	,	PUNCT
cet-1040	15	13	the	the	DET
cet-1040	15	14	production	production	NOUN
cet-1040	15	15	capacity	capacity	NOUN
cet-1040	15	16	of	of	ADP
cet-1040	15	17	various	various	ADJ
cet-1040	15	18	enterprises	enterprise	NOUN
cet-1040	15	19	is	be	AUX
cet-1040	15	20	constantly	constantly	ADV
cet-1040	15	21	expanding	expand	VERB
cet-1040	15	22	,	,	PUNCT
cet-1040	15	23	which	which	PRON
cet-1040	15	24	leads	lead	VERB
cet-1040	15	25	to	to	ADP
cet-1040	15	26	more	more	ADJ
cet-1040	15	27	and	and	CCONJ
cet-1040	15	28	more	more	ADV
cet-1040	15	29	potential	potential	ADJ
cet-1040	15	30	risks	risk	NOUN
cet-1040	15	31	,	,	PUNCT
cet-1040	15	32	especially	especially	ADV
cet-1040	15	33	the	the	DET
cet-1040	15	34	leakage	leakage	NOUN
cet-1040	15	35	of	of	ADP
cet-1040	15	36	major	major	ADJ
cet-1040	15	37	chemical	chemical	NOUN
cet-1040	15	38	gases	gas	NOUN
cet-1040	15	39	.	.	PUNCT
cet-1040	16	1	generally	generally	ADV
cet-1040	16	2	,	,	PUNCT
cet-1040	16	3	through	through	ADP
cet-1040	16	4	safety	safety	NOUN
cet-1040	16	5	design	design	NOUN
cet-1040	16	6	,	,	PUNCT
cet-1040	16	7	standardized	standardized	ADJ
cet-1040	16	8	operation	operation	NOUN
cet-1040	16	9	,	,	PUNCT
cet-1040	16	10	safety	safety	NOUN
cet-1040	16	11	inspection	inspection	NOUN
cet-1040	16	12	and	and	CCONJ
cet-1040	16	13	other	other	ADJ
cet-1040	16	14	measures	measure	NOUN
cet-1040	16	15	,	,	PUNCT
cet-1040	16	16	we	we	PRON
cet-1040	16	17	can	can	AUX
cet-1040	16	18	prevent	prevent	VERB
cet-1040	16	19	accidents	accident	NOUN
cet-1040	16	20	and	and	CCONJ
cet-1040	16	21	reduce	reduce	VERB
cet-1040	16	22	potential	potential	ADJ
cet-1040	16	23	risks	risk	NOUN
cet-1040	16	24	.	.	PUNCT
cet-1040	17	1	nevertheless	nevertheless	ADV
cet-1040	17	2	,	,	PUNCT
cet-1040	17	3	no	no	DET
cet-1040	17	4	measures	measure	NOUN
cet-1040	17	5	can	can	AUX
cet-1040	17	6	guarantee	guarantee	VERB
cet-1040	17	7	absolute	absolute	ADJ
cet-1040	17	8	safety	safety	NOUN
cet-1040	17	9	.	.	PUNCT
cet-1040	18	1	once	once	ADV
cet-1040	18	2	the	the	DET
cet-1040	18	3	leakage	leakage	NOUN
cet-1040	18	4	occurs	occur	VERB
cet-1040	18	5	,	,	PUNCT
cet-1040	18	6	it	it	PRON
cet-1040	18	7	not	not	PART
cet-1040	18	8	only	only	ADV
cet-1040	18	9	pollutes	pollute	VERB
cet-1040	18	10	the	the	DET
cet-1040	18	11	environment	environment	NOUN
cet-1040	18	12	,	,	PUNCT
cet-1040	18	13	but	but	CCONJ
cet-1040	18	14	also	also	ADV
cet-1040	18	15	causes	cause	VERB
cet-1040	18	16	a	a	DET
cet-1040	18	17	large	large	ADJ
cet-1040	18	18	area	area	NOUN
cet-1040	18	19	of	of	ADP
cet-1040	18	20	human	human	ADJ
cet-1040	18	21	and	and	CCONJ
cet-1040	18	22	livestock	livestock	NOUN
cet-1040	18	23	poisoning	poisoning	NOUN
cet-1040	18	24	(	(	PUNCT
cet-1040	18	25	ampdiotis	ampdiotis	NOUN
cet-1040	18	26	and	and	CCONJ
cet-1040	18	27	berberidis	berberidi	NOUN
cet-1040	18	28	,	,	PUNCT
cet-1040	18	29	2010	2010	NUM
cet-1040	18	30	)	)	PUNCT
cet-1040	18	31	.	.	PUNCT
cet-1040	19	1	therefore	therefore	ADV
cet-1040	19	2	,	,	PUNCT
cet-1040	19	3	it	it	PRON
cet-1040	19	4	is	be	AUX
cet-1040	19	5	very	very	ADV
cet-1040	19	6	important	important	ADJ
cet-1040	19	7	to	to	PART
cet-1040	19	8	establish	establish	VERB
cet-1040	19	9	a	a	DET
cet-1040	19	10	reliable	reliable	ADJ
cet-1040	19	11	and	and	CCONJ
cet-1040	19	12	efficient	efficient	ADJ
cet-1040	19	13	monitoring	monitoring	NOUN
cet-1040	19	14	system	system	NOUN
cet-1040	19	15	for	for	ADP
cet-1040	19	16	hazardous	hazardous	ADJ
cet-1040	19	17	gases	gas	NOUN
cet-1040	19	18	.	.	PUNCT
cet-1040	20	1	through	through	ADP
cet-1040	20	2	the	the	DET
cet-1040	20	3	real	real	ADJ
cet-1040	20	4	-	-	PUNCT
cet-1040	20	5	time	time	NOUN
cet-1040	20	6	monitoring	monitoring	NOUN
cet-1040	20	7	in	in	ADP
cet-1040	20	8	the	the	DET
cet-1040	20	9	chemical	chemical	NOUN
cet-1040	20	10	industry	industry	NOUN
cet-1040	20	11	park	park	NOUN
cet-1040	20	12	,	,	PUNCT
cet-1040	20	13	we	we	PRON
cet-1040	20	14	can	can	AUX
cet-1040	20	15	deal	deal	VERB
cet-1040	20	16	with	with	ADP
cet-1040	20	17	the	the	DET
cet-1040	20	18	accidents	accident	NOUN
cet-1040	20	19	caused	cause	VERB
cet-1040	20	20	by	by	ADP
cet-1040	20	21	the	the	DET
cet-1040	20	22	leakage	leakage	NOUN
cet-1040	20	23	of	of	ADP
cet-1040	20	24	dangerous	dangerous	ADJ
cet-1040	20	25	chemical	chemical	NOUN
cet-1040	20	26	gas	gas	NOUN
cet-1040	20	27	immediately	immediately	ADV
cet-1040	20	28	.	.	PUNCT
cet-1040	21	1	in	in	ADP
cet-1040	21	2	the	the	DET
cet-1040	21	3	monitoring	monitoring	NOUN
cet-1040	21	4	system	system	NOUN
cet-1040	21	5	of	of	ADP
cet-1040	21	6	dangerous	dangerous	ADJ
cet-1040	21	7	chemical	chemical	NOUN
cet-1040	21	8	gas	gas	NOUN
cet-1040	21	9	,	,	PUNCT
cet-1040	21	10	the	the	DET
cet-1040	21	11	location	location	NOUN
cet-1040	21	12	of	of	ADP
cet-1040	21	13	the	the	DET
cet-1040	21	14	source	source	NOUN
cet-1040	21	15	of	of	ADP
cet-1040	21	16	leakage	leakage	NOUN
cet-1040	21	17	is	be	AUX
cet-1040	21	18	the	the	DET
cet-1040	21	19	most	most	ADV
cet-1040	21	20	critical	critical	ADJ
cet-1040	21	21	link	link	NOUN
cet-1040	21	22	,	,	PUNCT
cet-1040	21	23	which	which	PRON
cet-1040	21	24	determines	determine	VERB
cet-1040	21	25	the	the	DET
cet-1040	21	26	efficiency	efficiency	NOUN
cet-1040	21	27	of	of	ADP
cet-1040	21	28	the	the	DET
cet-1040	21	29	subsequent	subsequent	ADJ
cet-1040	21	30	emergency	emergency	NOUN
cet-1040	21	31	response	response	NOUN
cet-1040	21	32	(	(	PUNCT
cet-1040	21	33	fox	fox	NOUN
cet-1040	21	34	,	,	PUNCT
cet-1040	21	35	2003	2003	NUM
cet-1040	21	36	)	)	PUNCT
cet-1040	21	37	.	.	PUNCT
cet-1040	22	1	wsn	wsn	PROPN
cet-1040	22	2	is	be	AUX
cet-1040	22	3	a	a	DET
cet-1040	22	4	new	new	ADJ
cet-1040	22	5	type	type	NOUN
cet-1040	22	6	of	of	ADP
cet-1040	22	7	information	information	NOUN
cet-1040	22	8	acquisition	acquisition	NOUN
cet-1040	22	9	system	system	NOUN
cet-1040	22	10	,	,	PUNCT
cet-1040	22	11	which	which	PRON
cet-1040	22	12	consists	consist	VERB
cet-1040	22	13	of	of	ADP
cet-1040	22	14	multiple	multiple	ADJ
cet-1040	22	15	sensor	sensor	NOUN
cet-1040	22	16	nodes	node	NOUN
cet-1040	22	17	distributed	distribute	VERB
cet-1040	22	18	in	in	ADP
cet-1040	22	19	the	the	DET
cet-1040	22	20	monitoring	monitoring	NOUN
cet-1040	22	21	area	area	NOUN
cet-1040	22	22	.	.	PUNCT
cet-1040	23	1	the	the	DET
cet-1040	23	2	sensor	sensor	NOUN
cet-1040	23	3	nodes	nod	VERB
cet-1040	23	4	in	in	ADP
cet-1040	23	5	the	the	DET
cet-1040	23	6	monitoring	monitoring	NOUN
cet-1040	23	7	area	area	NOUN
cet-1040	23	8	use	use	VERB
cet-1040	23	9	self	self	NOUN
cet-1040	23	10	-	-	PUNCT
cet-1040	23	11	organizing	organize	VERB
cet-1040	23	12	networks	network	NOUN
cet-1040	23	13	to	to	PART
cet-1040	23	14	realize	realize	VERB
cet-1040	23	15	data	datum	NOUN
cet-1040	23	16	communication	communication	NOUN
cet-1040	23	17	,	,	PUNCT
cet-1040	23	18	aggregation	aggregation	NOUN
cet-1040	23	19	and	and	CCONJ
cet-1040	23	20	processing	processing	NOUN
cet-1040	23	21	,	,	PUNCT
cet-1040	23	22	and	and	CCONJ
cet-1040	23	23	this	this	DET
cet-1040	23	24	principle	principle	NOUN
cet-1040	23	25	enables	enable	VERB
cet-1040	23	26	wireless	wireless	ADJ
cet-1040	23	27	sensor	sensor	NOUN
cet-1040	23	28	networks	network	NOUN
cet-1040	23	29	to	to	PART
cet-1040	23	30	be	be	AUX
cet-1040	23	31	used	use	VERB
cet-1040	23	32	for	for	ADP
cet-1040	23	33	target	target	NOUN
cet-1040	23	34	location	location	NOUN
cet-1040	23	35	(	(	PUNCT
cet-1040	23	36	qin	qin	PROPN
cet-1040	23	37	et	et	PROPN
cet-1040	23	38	al	al	PROPN
cet-1040	23	39	.	.	PROPN
cet-1040	23	40	,	,	PUNCT
cet-1040	23	41	2013	2013	NUM
cet-1040	23	42	)	)	PUNCT
cet-1040	23	43	.	.	PUNCT
cet-1040	24	1	first	first	ADV
cet-1040	24	2	of	of	ADP
cet-1040	24	3	all	all	PRON
cet-1040	24	4	,	,	PUNCT
cet-1040	24	5	we	we	PRON
cet-1040	24	6	need	need	VERB
cet-1040	24	7	to	to	PART
cet-1040	24	8	analyze	analyze	VERB
cet-1040	24	9	the	the	DET
cet-1040	24	10	gas	gas	NOUN
cet-1040	24	11	concentration	concentration	NOUN
cet-1040	24	12	data	datum	NOUN
cet-1040	24	13	monitored	monitor	VERB
cet-1040	24	14	by	by	ADP
cet-1040	24	15	sensor	sensor	NOUN
cet-1040	24	16	nodes	node	NOUN
cet-1040	24	17	located	locate	VERB
cet-1040	24	18	in	in	ADP
cet-1040	24	19	different	different	ADJ
cet-1040	24	20	positions	position	NOUN
cet-1040	24	21	.	.	PUNCT
cet-1040	25	1	secondly	secondly	ADV
cet-1040	25	2	,	,	PUNCT
cet-1040	25	3	based	base	VERB
cet-1040	25	4	on	on	ADP
cet-1040	25	5	the	the	DET
cet-1040	25	6	specific	specific	ADJ
cet-1040	25	7	diffusion	diffusion	NOUN
cet-1040	25	8	model	model	NOUN
cet-1040	25	9	and	and	CCONJ
cet-1040	25	10	some	some	DET
cet-1040	25	11	algorithms	algorithm	NOUN
cet-1040	25	12	,	,	PUNCT
cet-1040	25	13	we	we	PRON
cet-1040	25	14	can	can	AUX
cet-1040	25	15	calculate	calculate	VERB
cet-1040	25	16	the	the	DET
cet-1040	25	17	position	position	NOUN
cet-1040	25	18	of	of	ADP
cet-1040	25	19	the	the	DET
cet-1040	25	20	gas	gas	NOUN
cet-1040	25	21	source	source	NOUN
cet-1040	25	22	(	(	PUNCT
cet-1040	25	23	zhu	zhu	X
cet-1040	25	24	et	et	PROPN
cet-1040	25	25	al	al	PROPN
cet-1040	25	26	.	.	PROPN
cet-1040	25	27	,	,	PUNCT
cet-1040	25	28	2013	2013	NUM
cet-1040	25	29	)	)	PUNCT
cet-1040	25	30	.	.	PUNCT
cet-1040	26	1	in	in	ADP
cet-1040	26	2	the	the	DET
cet-1040	26	3	location	location	NOUN
cet-1040	26	4	of	of	ADP
cet-1040	26	5	gas	gas	NOUN
cet-1040	26	6	leakage	leakage	NOUN
cet-1040	26	7	source	source	NOUN
cet-1040	26	8	,	,	PUNCT
cet-1040	26	9	the	the	DET
cet-1040	26	10	location	location	NOUN
cet-1040	26	11	algorithm	algorithm	NOUN
cet-1040	26	12	plays	play	VERB
cet-1040	26	13	a	a	DET
cet-1040	26	14	decisive	decisive	ADJ
cet-1040	26	15	role	role	NOUN
cet-1040	26	16	.	.	PUNCT
cet-1040	27	1	the	the	DET
cet-1040	27	2	performance	performance	NOUN
cet-1040	27	3	of	of	ADP
cet-1040	27	4	the	the	DET
cet-1040	27	5	localization	localization	NOUN
cet-1040	27	6	algorithm	algorithm	NOUN
cet-1040	27	7	directly	directly	ADV
cet-1040	27	8	determines	determine	VERB
cet-1040	27	9	the	the	DET
cet-1040	27	10	accuracy	accuracy	NOUN
cet-1040	27	11	of	of	ADP
cet-1040	27	12	the	the	DET
cet-1040	27	13	whole	whole	ADJ
cet-1040	27	14	positioning	positioning	NOUN
cet-1040	27	15	system	system	NOUN
cet-1040	27	16	.	.	PUNCT
cet-1040	28	1	many	many	ADJ
cet-1040	28	2	research	research	NOUN
cet-1040	28	3	teams	team	NOUN
cet-1040	28	4	are	be	AUX
cet-1040	28	5	trying	try	VERB
cet-1040	28	6	to	to	PART
cet-1040	28	7	locate	locate	VERB
cet-1040	28	8	sources	source	NOUN
cet-1040	28	9	of	of	ADP
cet-1040	28	10	chemical	chemical	ADJ
cet-1040	28	11	gas	gas	NOUN
cet-1040	28	12	by	by	ADP
cet-1040	28	13	using	use	VERB
cet-1040	28	14	wireless	wireless	ADJ
cet-1040	28	15	sensor	sensor	NOUN
cet-1040	28	16	networks	network	NOUN
cet-1040	28	17	.	.	PUNCT
cet-1040	29	1	marques	marques	PROPN
cet-1040	29	2	(	(	PUNCT
cet-1040	29	3	2000	2000	NUM
cet-1040	29	4	)	)	PUNCT
cet-1040	29	5	and	and	CCONJ
cet-1040	29	6	his	his	PRON
cet-1040	29	7	colleagues	colleague	NOUN
cet-1040	29	8	use	use	VERB
cet-1040	29	9	a	a	DET
cet-1040	29	10	continuous	continuous	ADJ
cet-1040	29	11	concentration	concentration	NOUN
cet-1040	29	12	diffusion	diffusion	NOUN
cet-1040	29	13	attenuation	attenuation	NOUN
cet-1040	29	14	model	model	NOUN
cet-1040	29	15	to	to	PART
cet-1040	29	16	construct	construct	VERB
cet-1040	29	17	an	an	DET
cet-1040	29	18	inversion	inversion	NOUN
cet-1040	29	19	problem	problem	NOUN
cet-1040	29	20	for	for	ADP
cet-1040	29	21	doi	doi	NOUN
cet-1040	29	22	:	:	PUNCT
cet-1040	29	23	10.3303	10.3303	NUM
cet-1040	29	24	/	/	SYM
cet-1040	29	25	cet1762242	cet1762242	NOUN
cet-1040	29	26	please	please	INTJ
cet-1040	29	27	cite	cite	VERB
cet-1040	29	28	this	this	DET
cet-1040	29	29	article	article	NOUN
cet-1040	29	30	as	as	ADP
cet-1040	29	31	:	:	PUNCT
cet-1040	29	32	haibo	haibo	PROPN
cet-1040	29	33	liu	liu	PROPN
cet-1040	29	34	,	,	PUNCT
cet-1040	29	35	zhenfang	zhenfang	PROPN
cet-1040	29	36	liu	liu	PROPN
cet-1040	29	37	,	,	PUNCT
cet-1040	29	38	aining	aining	PROPN
cet-1040	29	39	li	li	PROPN
cet-1040	29	40	,	,	PUNCT
cet-1040	29	41	2017	2017	NUM
cet-1040	29	42	,	,	PUNCT
cet-1040	29	43	research	research	NOUN
cet-1040	29	44	on	on	ADP
cet-1040	29	45	location	location	NOUN
cet-1040	29	46	algorithm	algorithm	NOUN
cet-1040	29	47	of	of	ADP
cet-1040	29	48	dangerous	dangerous	ADJ
cet-1040	29	49	gas	gas	NOUN
cet-1040	29	50	source	source	NOUN
cet-1040	29	51	in	in	ADP
cet-1040	29	52	chemical	chemical	NOUN
cet-1040	29	53	industry	industry	NOUN
cet-1040	29	54	park	park	NOUN
cet-1040	29	55	based	base	VERB
cet-1040	29	56	on	on	ADP
cet-1040	29	57	zigbee	zigbee	PROPN
cet-1040	29	58	,	,	PUNCT
cet-1040	29	59	chemical	chemical	NOUN
cet-1040	29	60	engineering	engineering	NOUN
cet-1040	29	61	transactions	transaction	NOUN
cet-1040	29	62	,	,	PUNCT
cet-1040	29	63	62	62	NUM
cet-1040	29	64	,	,	PUNCT
cet-1040	29	65	1447	1447	NUM
cet-1040	29	66	-	-	SYM
cet-1040	29	67	1452	1452	NUM
cet-1040	29	68	doi:10.3303	doi:10.3303	X
cet-1040	29	69	/	/	SYM
cet-1040	29	70	cet1762242	cet1762242	PROPN
cet-1040	29	71	1447	1447	NUM
cet-1040	29	72	the	the	DET
cet-1040	29	73	location	location	NOUN
cet-1040	29	74	of	of	ADP
cet-1040	29	75	gas	gas	NOUN
cet-1040	29	76	source	source	NOUN
cet-1040	29	77	points	point	NOUN
cet-1040	29	78	.	.	PUNCT
cet-1040	30	1	by	by	ADP
cet-1040	30	2	solving	solve	VERB
cet-1040	30	3	the	the	DET
cet-1040	30	4	inversion	inversion	NOUN
cet-1040	30	5	problem	problem	NOUN
cet-1040	30	6	,	,	PUNCT
cet-1040	30	7	they	they	PRON
cet-1040	30	8	successfully	successfully	ADV
cet-1040	30	9	locate	locate	VERB
cet-1040	30	10	the	the	DET
cet-1040	30	11	gas	gas	NOUN
cet-1040	30	12	source	source	NOUN
cet-1040	30	13	point	point	NOUN
cet-1040	30	14	.	.	PUNCT
cet-1040	31	1	michaelis	michaelis	PROPN
cet-1040	31	2	(	(	PUNCT
cet-1040	31	3	2005	2005	NUM
cet-1040	31	4	)	)	PUNCT
cet-1040	31	5	and	and	CCONJ
cet-1040	31	6	christos	christos	PROPN
cet-1040	31	7	use	use	VERB
cet-1040	31	8	nonlinear	nonlinear	ADJ
cet-1040	31	9	least	least	ADJ
cet-1040	31	10	squares	square	NOUN
cet-1040	31	11	optimization	optimization	NOUN
cet-1040	31	12	to	to	PART
cet-1040	31	13	study	study	VERB
cet-1040	31	14	the	the	DET
cet-1040	31	15	problem	problem	NOUN
cet-1040	31	16	of	of	ADP
cet-1040	31	17	gas	gas	NOUN
cet-1040	31	18	source	source	NOUN
cet-1040	31	19	location	location	NOUN
cet-1040	31	20	.	.	PUNCT
cet-1040	32	1	experimental	experimental	ADJ
cet-1040	32	2	results	result	NOUN
cet-1040	32	3	show	show	VERB
cet-1040	32	4	that	that	SCONJ
cet-1040	32	5	the	the	DET
cet-1040	32	6	positioning	positioning	NOUN
cet-1040	32	7	algorithm	algorithm	NOUN
cet-1040	32	8	has	have	VERB
cet-1040	32	9	better	well	ADJ
cet-1040	32	10	accuracy	accuracy	NOUN
cet-1040	32	11	for	for	ADP
cet-1040	32	12	gas	gas	NOUN
cet-1040	32	13	source	source	NOUN
cet-1040	32	14	localization	localization	NOUN
cet-1040	32	15	in	in	ADP
cet-1040	32	16	static	static	ADJ
cet-1040	32	17	environment	environment	NOUN
cet-1040	32	18	.	.	PUNCT
cet-1040	33	1	xia	xia	PROPN
cet-1040	33	2	(	(	PUNCT
cet-1040	33	3	2008	2008	NUM
cet-1040	33	4	)	)	PUNCT
cet-1040	33	5	tries	try	VERB
cet-1040	33	6	to	to	PART
cet-1040	33	7	get	get	VERB
cet-1040	33	8	location	location	NOUN
cet-1040	33	9	of	of	ADP
cet-1040	33	10	the	the	DET
cet-1040	33	11	gas	gas	NOUN
cet-1040	33	12	source	source	NOUN
cet-1040	33	13	according	accord	VERB
cet-1040	33	14	to	to	ADP
cet-1040	33	15	the	the	DET
cet-1040	33	16	time	time	NOUN
cet-1040	33	17	difference	difference	NOUN
cet-1040	33	18	of	of	ADP
cet-1040	33	19	the	the	DET
cet-1040	33	20	gas	gas	NOUN
cet-1040	33	21	monitored	monitor	VERB
cet-1040	33	22	by	by	ADP
cet-1040	33	23	different	different	ADJ
cet-1040	33	24	sensor	sensor	NOUN
cet-1040	33	25	nodes	nod	VERB
cet-1040	33	26	.	.	PUNCT
cet-1040	34	1	although	although	SCONJ
cet-1040	34	2	the	the	DET
cet-1040	34	3	location	location	NOUN
cet-1040	34	4	accuracy	accuracy	NOUN
cet-1040	34	5	is	be	AUX
cet-1040	34	6	relatively	relatively	ADV
cet-1040	34	7	high	high	ADJ
cet-1040	34	8	,	,	PUNCT
cet-1040	34	9	the	the	DET
cet-1040	34	10	deployment	deployment	NOUN
cet-1040	34	11	cost	cost	NOUN
cet-1040	34	12	and	and	CCONJ
cet-1040	34	13	power	power	NOUN
cet-1040	34	14	consumption	consumption	NOUN
cet-1040	34	15	are	be	AUX
cet-1040	34	16	also	also	ADV
cet-1040	34	17	increasing	increase	VERB
cet-1040	34	18	.	.	PUNCT
cet-1040	35	1	aiming	aim	VERB
cet-1040	35	2	at	at	ADP
cet-1040	35	3	the	the	DET
cet-1040	35	4	problem	problem	NOUN
cet-1040	35	5	of	of	ADP
cet-1040	35	6	chemical	chemical	ADJ
cet-1040	35	7	gas	gas	NOUN
cet-1040	35	8	detection	detection	NOUN
cet-1040	35	9	,	,	PUNCT
cet-1040	35	10	braun	braun	NOUN
cet-1040	35	11	and	and	CCONJ
cet-1040	35	12	glina	glina	PROPN
cet-1040	35	13	(	(	PUNCT
cet-1040	35	14	2004	2004	NUM
cet-1040	35	15	)	)	PUNCT
cet-1040	36	1	propose	propose	VERB
cet-1040	36	2	multi	multi	ADJ
cet-1040	36	3	-	-	ADJ
cet-1040	36	4	sensor	sensor	ADJ
cet-1040	36	5	fusion	fusion	NOUN
cet-1040	36	6	and	and	CCONJ
cet-1040	36	7	machine	machine	NOUN
cet-1040	36	8	learning	learning	NOUN
cet-1040	36	9	method	method	NOUN
cet-1040	36	10	.	.	PUNCT
cet-1040	37	1	this	this	DET
cet-1040	37	2	method	method	NOUN
cet-1040	37	3	has	have	VERB
cet-1040	37	4	good	good	ADJ
cet-1040	37	5	effects	effect	NOUN
cet-1040	37	6	under	under	ADP
cet-1040	37	7	the	the	DET
cet-1040	37	8	condition	condition	NOUN
cet-1040	37	9	of	of	ADP
cet-1040	37	10	no	no	DET
cet-1040	37	11	wind	wind	NOUN
cet-1040	37	12	or	or	CCONJ
cet-1040	37	13	steady	steady	ADJ
cet-1040	37	14	wind	wind	NOUN
cet-1040	37	15	speed	speed	NOUN
cet-1040	37	16	.	.	PUNCT
cet-1040	38	1	zhu	zhu	PROPN
cet-1040	38	2	and	and	CCONJ
cet-1040	38	3	zhong	zhong	PROPN
cet-1040	38	4	(	(	PUNCT
cet-1040	38	5	2013	2013	NUM
cet-1040	38	6	)	)	PUNCT
cet-1040	38	7	use	use	VERB
cet-1040	38	8	the	the	DET
cet-1040	38	9	strength	strength	NOUN
cet-1040	38	10	of	of	ADP
cet-1040	38	11	received	receive	VERB
cet-1040	38	12	signal	signal	NOUN
cet-1040	38	13	(	(	PUNCT
cet-1040	38	14	rssi	rssi	NOUN
cet-1040	38	15	)	)	PUNCT
cet-1040	38	16	to	to	PART
cet-1040	38	17	calculate	calculate	VERB
cet-1040	38	18	the	the	DET
cet-1040	38	19	distance	distance	NOUN
cet-1040	38	20	between	between	ADP
cet-1040	38	21	nodes	node	NOUN
cet-1040	38	22	,	,	PUNCT
cet-1040	38	23	which	which	PRON
cet-1040	38	24	can	can	AUX
cet-1040	38	25	be	be	AUX
cet-1040	38	26	used	use	VERB
cet-1040	38	27	in	in	ADP
cet-1040	38	28	the	the	DET
cet-1040	38	29	monte	monte	PROPN
cet-1040	38	30	carlo	carlo	PROPN
cet-1040	38	31	algorithm	algorithm	PROPN
cet-1040	38	32	.	.	PUNCT
cet-1040	39	1	in	in	ADP
cet-1040	39	2	this	this	DET
cet-1040	39	3	paper	paper	NOUN
cet-1040	39	4	,	,	PUNCT
cet-1040	39	5	we	we	PRON
cet-1040	39	6	present	present	VERB
cet-1040	39	7	a	a	DET
cet-1040	39	8	gas	gas	NOUN
cet-1040	39	9	source	source	NOUN
cet-1040	39	10	location	location	NOUN
cet-1040	39	11	algorithm	algorithm	NOUN
cet-1040	39	12	based	base	VERB
cet-1040	39	13	on	on	ADP
cet-1040	39	14	the	the	DET
cet-1040	39	15	zigbee	zigbee	PROPN
cet-1040	39	16	communication	communication	NOUN
cet-1040	39	17	mode	mode	NOUN
cet-1040	39	18	.	.	PUNCT
cet-1040	40	1	first	first	ADV
cet-1040	40	2	of	of	ADP
cet-1040	40	3	all	all	PRON
cet-1040	40	4	,	,	PUNCT
cet-1040	40	5	this	this	DET
cet-1040	40	6	paper	paper	NOUN
cet-1040	40	7	gives	give	VERB
cet-1040	40	8	a	a	DET
cet-1040	40	9	brief	brief	ADJ
cet-1040	40	10	introduction	introduction	NOUN
cet-1040	40	11	to	to	ADP
cet-1040	40	12	the	the	DET
cet-1040	40	13	composition	composition	NOUN
cet-1040	40	14	and	and	CCONJ
cet-1040	40	15	structure	structure	NOUN
cet-1040	40	16	of	of	ADP
cet-1040	40	17	zigbee	zigbee	PROPN
cet-1040	40	18	network	network	NOUN
cet-1040	40	19	.	.	PUNCT
cet-1040	41	1	secondly	secondly	ADV
cet-1040	41	2	,	,	PUNCT
cet-1040	41	3	the	the	DET
cet-1040	41	4	plume	plume	NOUN
cet-1040	41	5	model	model	NOUN
cet-1040	41	6	based	base	VERB
cet-1040	41	7	on	on	ADP
cet-1040	41	8	turbulence	turbulence	NOUN
cet-1040	41	9	is	be	AUX
cet-1040	41	10	discussed	discuss	VERB
cet-1040	41	11	in	in	ADP
cet-1040	41	12	detail	detail	NOUN
cet-1040	41	13	.	.	PUNCT
cet-1040	42	1	thirdly	thirdly	ADV
cet-1040	42	2	,	,	PUNCT
cet-1040	42	3	aiming	aim	VERB
cet-1040	42	4	at	at	ADP
cet-1040	42	5	the	the	DET
cet-1040	42	6	problem	problem	NOUN
cet-1040	42	7	of	of	ADP
cet-1040	42	8	large	large	ADJ
cet-1040	42	9	computational	computational	ADJ
cet-1040	42	10	complexity	complexity	NOUN
cet-1040	42	11	of	of	ADP
cet-1040	42	12	traditional	traditional	ADJ
cet-1040	42	13	model	model	NOUN
cet-1040	42	14	,	,	PUNCT
cet-1040	42	15	an	an	DET
cet-1040	42	16	improved	improved	ADJ
cet-1040	42	17	particle	particle	NOUN
cet-1040	42	18	swarm	swarm	NOUN
cet-1040	42	19	algorithm	algorithm	NOUN
cet-1040	42	20	for	for	ADP
cet-1040	42	21	gas	gas	NOUN
cet-1040	42	22	source	source	NOUN
cet-1040	42	23	location	location	NOUN
cet-1040	42	24	is	be	AUX
cet-1040	42	25	proposed	propose	VERB
cet-1040	42	26	by	by	ADP
cet-1040	42	27	combining	combine	VERB
cet-1040	42	28	force	force	NOUN
cet-1040	42	29	-	-	PUNCT
cet-1040	42	30	directed	direct	VERB
cet-1040	42	31	algorithm	algorithm	NOUN
cet-1040	42	32	.	.	PUNCT
cet-1040	43	1	finally	finally	ADV
cet-1040	43	2	,	,	PUNCT
cet-1040	43	3	simulation	simulation	NOUN
cet-1040	43	4	experiments	experiment	NOUN
cet-1040	43	5	show	show	VERB
cet-1040	43	6	that	that	SCONJ
cet-1040	43	7	the	the	DET
cet-1040	43	8	improved	improve	VERB
cet-1040	43	9	gas	gas	NOUN
cet-1040	43	10	source	source	NOUN
cet-1040	43	11	localization	localization	NOUN
cet-1040	43	12	algorithm	algorithm	NOUN
cet-1040	43	13	has	have	VERB
cet-1040	43	14	better	well	ADJ
cet-1040	43	15	results	result	NOUN
cet-1040	43	16	.	.	PUNCT
cet-1040	44	1	2	2	X
cet-1040	44	2	.	.	X
cet-1040	44	3	basic	basic	ADJ
cet-1040	44	4	theory	theory	NOUN
cet-1040	44	5	and	and	CCONJ
cet-1040	44	6	technology	technology	NOUN
cet-1040	44	7	there	there	PRON
cet-1040	44	8	are	be	VERB
cet-1040	44	9	many	many	ADJ
cet-1040	44	10	models	model	NOUN
cet-1040	44	11	about	about	ADP
cet-1040	44	12	gas	gas	NOUN
cet-1040	44	13	diffusion	diffusion	NOUN
cet-1040	44	14	.	.	PUNCT
cet-1040	45	1	after	after	ADP
cet-1040	45	2	continuous	continuous	ADJ
cet-1040	45	3	development	development	NOUN
cet-1040	45	4	,	,	PUNCT
cet-1040	45	5	there	there	PRON
cet-1040	45	6	are	be	VERB
cet-1040	45	7	several	several	ADJ
cet-1040	45	8	mature	mature	ADJ
cet-1040	45	9	models	model	NOUN
cet-1040	45	10	of	of	ADP
cet-1040	45	11	gas	gas	NOUN
cet-1040	45	12	diffusion	diffusion	NOUN
cet-1040	45	13	,	,	PUNCT
cet-1040	45	14	and	and	CCONJ
cet-1040	45	15	they	they	PRON
cet-1040	45	16	are	be	AUX
cet-1040	45	17	sutton	sutton	PROPN
cet-1040	45	18	model	model	NOUN
cet-1040	45	19	,	,	PUNCT
cet-1040	45	20	gauss	gauss	ADJ
cet-1040	45	21	plume	plume	PROPN
cet-1040	45	22	model	model	NOUN
cet-1040	45	23	,	,	PUNCT
cet-1040	45	24	gauss	gauss	PROPN
cet-1040	45	25	puff	puff	PROPN
cet-1040	45	26	model	model	NOUN
cet-1040	45	27	,	,	PUNCT
cet-1040	45	28	and	and	CCONJ
cet-1040	45	29	fem3	fem3	PROPN
cet-1040	45	30	model	model	NOUN
cet-1040	45	31	.	.	PUNCT
cet-1040	46	1	the	the	DET
cet-1040	46	2	sutton	sutton	PROPN
cet-1040	46	3	model	model	NOUN
cet-1040	46	4	uses	use	VERB
cet-1040	46	5	turbulent	turbulent	ADJ
cet-1040	46	6	diffusion	diffusion	NOUN
cet-1040	46	7	statistical	statistical	ADJ
cet-1040	46	8	theory	theory	NOUN
cet-1040	46	9	to	to	PART
cet-1040	46	10	deal	deal	VERB
cet-1040	46	11	with	with	ADP
cet-1040	46	12	turbulent	turbulent	ADJ
cet-1040	46	13	diffusion	diffusion	NOUN
cet-1040	46	14	problems	problem	NOUN
cet-1040	46	15	.	.	PUNCT
cet-1040	47	1	the	the	DET
cet-1040	47	2	model	model	NOUN
cet-1040	47	3	has	have	VERB
cet-1040	47	4	a	a	DET
cet-1040	47	5	large	large	ADJ
cet-1040	47	6	error	error	NOUN
cet-1040	47	7	when	when	SCONJ
cet-1040	47	8	simulating	simulate	VERB
cet-1040	47	9	flammable	flammable	ADJ
cet-1040	47	10	gas	gas	NOUN
cet-1040	47	11	diffusion	diffusion	NOUN
cet-1040	47	12	.	.	PUNCT
cet-1040	48	1	the	the	DET
cet-1040	48	2	fem3	fem3	PROPN
cet-1040	48	3	model	model	NOUN
cet-1040	48	4	is	be	AUX
cet-1040	48	5	applicable	applicable	ADJ
cet-1040	48	6	to	to	ADP
cet-1040	48	7	the	the	DET
cet-1040	48	8	diffusion	diffusion	NOUN
cet-1040	48	9	of	of	ADP
cet-1040	48	10	heavy	heavy	ADJ
cet-1040	48	11	gases	gas	NOUN
cet-1040	48	12	for	for	ADP
cet-1040	48	13	continuous	continuous	ADJ
cet-1040	48	14	source	source	NOUN
cet-1040	48	15	,	,	PUNCT
cet-1040	48	16	and	and	CCONJ
cet-1040	48	17	its	its	PRON
cet-1040	48	18	simulation	simulation	NOUN
cet-1040	48	19	is	be	AUX
cet-1040	48	20	more	more	ADV
cet-1040	48	21	difficult	difficult	ADJ
cet-1040	48	22	because	because	SCONJ
cet-1040	48	23	of	of	ADP
cet-1040	48	24	the	the	DET
cet-1040	48	25	extensive	extensive	ADJ
cet-1040	48	26	calculation	calculation	NOUN
cet-1040	48	27	.	.	PUNCT
cet-1040	49	1	gauss	gauss	ADJ
cet-1040	49	2	model	model	NOUN
cet-1040	49	3	is	be	AUX
cet-1040	49	4	relatively	relatively	ADV
cet-1040	49	5	mature	mature	ADJ
cet-1040	49	6	because	because	SCONJ
cet-1040	49	7	of	of	ADP
cet-1040	49	8	long	long	ADJ
cet-1040	49	9	-	-	PUNCT
cet-1040	49	10	term	term	NOUN
cet-1040	49	11	theoretical	theoretical	ADJ
cet-1040	49	12	proof	proof	NOUN
cet-1040	49	13	and	and	CCONJ
cet-1040	49	14	sufficient	sufficient	ADJ
cet-1040	49	15	experimental	experimental	ADJ
cet-1040	49	16	data	datum	NOUN
cet-1040	49	17	.	.	PUNCT
cet-1040	50	1	2.1	2.1	NUM
cet-1040	50	2	zigbee	zigbee	PROPN
cet-1040	50	3	network	network	NOUN
cet-1040	50	4	zigbee	zigbee	PROPN
cet-1040	50	5	is	be	AUX
cet-1040	50	6	a	a	DET
cet-1040	50	7	two	two	NUM
cet-1040	50	8	-	-	PUNCT
cet-1040	50	9	way	way	NOUN
cet-1040	50	10	wireless	wireless	ADJ
cet-1040	50	11	communication	communication	NOUN
cet-1040	50	12	technology	technology	NOUN
cet-1040	50	13	which	which	PRON
cet-1040	50	14	has	have	VERB
cet-1040	50	15	the	the	DET
cet-1040	50	16	characteristics	characteristic	NOUN
cet-1040	50	17	of	of	ADP
cet-1040	50	18	short	short	ADJ
cet-1040	50	19	distance	distance	NOUN
cet-1040	50	20	,	,	PUNCT
cet-1040	50	21	low	low	ADJ
cet-1040	50	22	complexity	complexity	NOUN
cet-1040	50	23	,	,	PUNCT
cet-1040	50	24	low	low	ADJ
cet-1040	50	25	power	power	NOUN
cet-1040	50	26	consumption	consumption	NOUN
cet-1040	50	27	,	,	PUNCT
cet-1040	50	28	low	low	ADJ
cet-1040	50	29	rate	rate	NOUN
cet-1040	50	30	and	and	CCONJ
cet-1040	50	31	low	low	ADJ
cet-1040	50	32	cost	cost	NOUN
cet-1040	50	33	.	.	PUNCT
cet-1040	51	1	it	it	PRON
cet-1040	51	2	is	be	AUX
cet-1040	51	3	mainly	mainly	ADV
cet-1040	51	4	used	use	VERB
cet-1040	51	5	for	for	ADP
cet-1040	51	6	data	data	NOUN
cet-1040	51	7	transmission	transmission	NOUN
cet-1040	51	8	between	between	ADP
cet-1040	51	9	various	various	ADJ
cet-1040	51	10	electronic	electronic	ADJ
cet-1040	51	11	devices	device	NOUN
cet-1040	51	12	in	in	ADP
cet-1040	51	13	a	a	DET
cet-1040	51	14	certain	certain	ADJ
cet-1040	51	15	area	area	NOUN
cet-1040	51	16	.	.	PUNCT
cet-1040	52	1	at	at	ADP
cet-1040	52	2	present	present	ADJ
cet-1040	52	3	,	,	PUNCT
cet-1040	52	4	it	it	PRON
cet-1040	52	5	has	have	AUX
cet-1040	52	6	been	be	AUX
cet-1040	52	7	widely	widely	ADV
cet-1040	52	8	used	use	VERB
cet-1040	52	9	in	in	ADP
cet-1040	52	10	public	public	ADJ
cet-1040	52	11	utilities	utility	NOUN
cet-1040	52	12	,	,	PUNCT
cet-1040	52	13	agriculture	agriculture	NOUN
cet-1040	52	14	,	,	PUNCT
cet-1040	52	15	medical	medical	ADJ
cet-1040	52	16	care	care	NOUN
cet-1040	52	17	,	,	PUNCT
cet-1040	52	18	petrochemical	petrochemical	NOUN
cet-1040	52	19	and	and	CCONJ
cet-1040	52	20	other	other	ADJ
cet-1040	52	21	fields	field	NOUN
cet-1040	52	22	.	.	PUNCT
cet-1040	53	1	zigbee	zigbee	PROPN
cet-1040	53	2	divides	divide	VERB
cet-1040	53	3	nodes	node	NOUN
cet-1040	53	4	into	into	ADP
cet-1040	53	5	three	three	NUM
cet-1040	53	6	different	different	ADJ
cet-1040	53	7	roles	role	NOUN
cet-1040	53	8	,	,	PUNCT
cet-1040	53	9	and	and	CCONJ
cet-1040	53	10	they	they	PRON
cet-1040	53	11	are	be	AUX
cet-1040	53	12	coordinator	coordinator	NOUN
cet-1040	53	13	,	,	PUNCT
cet-1040	53	14	router	router	NOUN
cet-1040	53	15	and	and	CCONJ
cet-1040	53	16	terminal	terminal	NOUN
cet-1040	53	17	.	.	PUNCT
cet-1040	54	1	coordinator	coordinator	NOUN
cet-1040	54	2	the	the	DET
cet-1040	54	3	coordinator	coordinator	NOUN
cet-1040	54	4	is	be	AUX
cet-1040	54	5	the	the	DET
cet-1040	54	6	first	first	ADJ
cet-1040	54	7	device	device	NOUN
cet-1040	54	8	in	in	ADP
cet-1040	54	9	the	the	DET
cet-1040	54	10	network	network	NOUN
cet-1040	54	11	,	,	PUNCT
cet-1040	54	12	which	which	PRON
cet-1040	54	13	is	be	AUX
cet-1040	54	14	responsible	responsible	ADJ
cet-1040	54	15	for	for	ADP
cet-1040	54	16	the	the	DET
cet-1040	54	17	initialization	initialization	NOUN
cet-1040	54	18	of	of	ADP
cet-1040	54	19	the	the	DET
cet-1040	54	20	entire	entire	ADJ
cet-1040	54	21	network	network	NOUN
cet-1040	54	22	.	.	PUNCT
cet-1040	55	1	firstly	firstly	ADV
cet-1040	55	2	,	,	PUNCT
cet-1040	55	3	the	the	DET
cet-1040	55	4	coordinator	coordinator	NOUN
cet-1040	55	5	selects	select	VERB
cet-1040	55	6	a	a	DET
cet-1040	55	7	channel	channel	NOUN
cet-1040	55	8	and	and	CCONJ
cet-1040	55	9	a	a	DET
cet-1040	55	10	network	network	NOUN
cet-1040	55	11	i	i	PRON
cet-1040	55	12	d.	d.	PROPN
cet-1040	55	13	then	then	ADV
cet-1040	55	14	,	,	PUNCT
cet-1040	55	15	the	the	DET
cet-1040	55	16	coordinator	coordinator	NOUN
cet-1040	55	17	begins	begin	VERB
cet-1040	55	18	to	to	PART
cet-1040	55	19	enable	enable	VERB
cet-1040	55	20	the	the	DET
cet-1040	55	21	entire	entire	ADJ
cet-1040	55	22	communication	communication	NOUN
cet-1040	55	23	network	network	NOUN
cet-1040	55	24	.	.	PUNCT
cet-1040	56	1	what	what	PRON
cet-1040	56	2	is	be	AUX
cet-1040	56	3	more	more	ADJ
cet-1040	56	4	,	,	PUNCT
cet-1040	56	5	the	the	DET
cet-1040	56	6	zigbee	zigbee	NOUN
cet-1040	56	7	coordinator	coordinator	NOUN
cet-1040	56	8	can	can	AUX
cet-1040	56	9	also	also	ADV
cet-1040	56	10	be	be	AUX
cet-1040	56	11	used	use	VERB
cet-1040	56	12	to	to	PART
cet-1040	56	13	help	help	VERB
cet-1040	56	14	establish	establish	VERB
cet-1040	56	15	the	the	DET
cet-1040	56	16	binding	binding	NOUN
cet-1040	56	17	of	of	ADP
cet-1040	56	18	the	the	DET
cet-1040	56	19	security	security	NOUN
cet-1040	56	20	and	and	CCONJ
cet-1040	56	21	application	application	NOUN
cet-1040	56	22	layers	layer	NOUN
cet-1040	56	23	in	in	ADP
cet-1040	56	24	the	the	DET
cet-1040	56	25	network	network	NOUN
cet-1040	56	26	.	.	PUNCT
cet-1040	57	1	the	the	DET
cet-1040	57	2	coordinator	coordinator	NOUN
cet-1040	57	3	mainly	mainly	ADV
cet-1040	57	4	involves	involve	VERB
cet-1040	57	5	the	the	DET
cet-1040	57	6	initiation	initiation	NOUN
cet-1040	57	7	and	and	CCONJ
cet-1040	57	8	configuration	configuration	NOUN
cet-1040	57	9	of	of	ADP
cet-1040	57	10	the	the	DET
cet-1040	57	11	network	network	NOUN
cet-1040	57	12	.	.	PUNCT
cet-1040	58	1	once	once	SCONJ
cet-1040	58	2	the	the	DET
cet-1040	58	3	initialization	initialization	NOUN
cet-1040	58	4	and	and	CCONJ
cet-1040	58	5	configuration	configuration	NOUN
cet-1040	58	6	of	of	ADP
cet-1040	58	7	the	the	DET
cet-1040	58	8	network	network	NOUN
cet-1040	58	9	are	be	AUX
cet-1040	58	10	complete	complete	ADJ
cet-1040	58	11	,	,	PUNCT
cet-1040	58	12	the	the	DET
cet-1040	58	13	role	role	NOUN
cet-1040	58	14	of	of	ADP
cet-1040	58	15	coordinator	coordinator	NOUN
cet-1040	58	16	will	will	AUX
cet-1040	58	17	convert	convert	VERB
cet-1040	58	18	to	to	ADP
cet-1040	58	19	a	a	DET
cet-1040	58	20	router	router	NOUN
cet-1040	58	21	.	.	PUNCT
cet-1040	59	1	router	router	NOUN
cet-1040	59	2	router	router	NOUN
cet-1040	59	3	is	be	AUX
cet-1040	59	4	responsible	responsible	ADJ
cet-1040	59	5	for	for	ADP
cet-1040	59	6	data	data	NOUN
cet-1040	59	7	storage	storage	NOUN
cet-1040	59	8	,	,	PUNCT
cet-1040	59	9	forwarding	forward	VERB
cet-1040	59	10	and	and	CCONJ
cet-1040	59	11	routing	route	VERB
cet-1040	59	12	discovery	discovery	NOUN
cet-1040	59	13	.	.	PUNCT
cet-1040	60	1	usually	usually	ADV
cet-1040	60	2	,	,	PUNCT
cet-1040	60	3	the	the	DET
cet-1040	60	4	router	router	NOUN
cet-1040	60	5	is	be	AUX
cet-1040	60	6	always	always	ADV
cet-1040	60	7	active	active	ADJ
cet-1040	60	8	,	,	PUNCT
cet-1040	60	9	so	so	CCONJ
cet-1040	60	10	its	its	PRON
cet-1040	60	11	power	power	NOUN
cet-1040	60	12	consumption	consumption	NOUN
cet-1040	60	13	is	be	AUX
cet-1040	60	14	faster	fast	ADJ
cet-1040	60	15	than	than	ADP
cet-1040	60	16	other	other	ADJ
cet-1040	60	17	nodes	node	NOUN
cet-1040	60	18	.	.	PUNCT
cet-1040	61	1	when	when	SCONJ
cet-1040	61	2	the	the	DET
cet-1040	61	3	zigbee	zigbee	PROPN
cet-1040	61	4	network	network	NOUN
cet-1040	61	5	is	be	AUX
cet-1040	61	6	deployed	deploy	VERB
cet-1040	61	7	in	in	ADP
cet-1040	61	8	a	a	DET
cet-1040	61	9	tree	tree	NOUN
cet-1040	61	10	topology	topology	NOUN
cet-1040	61	11	,	,	PUNCT
cet-1040	61	12	the	the	DET
cet-1040	61	13	routing	routing	NOUN
cet-1040	61	14	interval	interval	NOUN
cet-1040	61	15	is	be	AUX
cet-1040	61	16	allowed	allow	VERB
cet-1040	61	17	to	to	PART
cet-1040	61	18	be	be	AUX
cet-1040	61	19	operated	operate	VERB
cet-1040	61	20	periodically	periodically	ADV
cet-1040	61	21	,	,	PUNCT
cet-1040	61	22	so	so	SCONJ
cet-1040	61	23	that	that	SCONJ
cet-1040	61	24	the	the	DET
cet-1040	61	25	battery	battery	NOUN
cet-1040	61	26	can	can	AUX
cet-1040	61	27	be	be	AUX
cet-1040	61	28	powered	power	VERB
cet-1040	61	29	by	by	ADP
cet-1040	61	30	the	the	DET
cet-1040	61	31	battery	battery	NOUN
cet-1040	61	32	,	,	PUNCT
cet-1040	61	33	which	which	PRON
cet-1040	61	34	can	can	AUX
cet-1040	61	35	save	save	VERB
cet-1040	61	36	power	power	NOUN
cet-1040	61	37	consumption	consumption	NOUN
cet-1040	61	38	.	.	PUNCT
cet-1040	62	1	terminal	terminal	VERB
cet-1040	62	2	the	the	DET
cet-1040	62	3	terminal	terminal	NOUN
cet-1040	62	4	can	can	AUX
cet-1040	62	5	only	only	ADV
cet-1040	62	6	act	act	VERB
cet-1040	62	7	as	as	ADP
cet-1040	62	8	a	a	DET
cet-1040	62	9	data	data	NOUN
cet-1040	62	10	collector	collector	NOUN
cet-1040	62	11	.	.	PUNCT
cet-1040	63	1	the	the	DET
cet-1040	63	2	terminal	terminal	ADJ
cet-1040	63	3	device	device	NOUN
cet-1040	63	4	has	have	VERB
cet-1040	63	5	no	no	DET
cet-1040	63	6	specific	specific	ADJ
cet-1040	63	7	responsibility	responsibility	NOUN
cet-1040	63	8	to	to	PART
cet-1040	63	9	maintain	maintain	VERB
cet-1040	63	10	the	the	DET
cet-1040	63	11	network	network	NOUN
cet-1040	63	12	structure	structure	NOUN
cet-1040	63	13	,	,	PUNCT
cet-1040	63	14	so	so	SCONJ
cet-1040	63	15	it	it	PRON
cet-1040	63	16	can	can	AUX
cet-1040	63	17	sleep	sleep	VERB
cet-1040	63	18	or	or	CCONJ
cet-1040	63	19	wake	wake	VERB
cet-1040	63	20	up	up	ADP
cet-1040	63	21	at	at	ADP
cet-1040	63	22	any	any	DET
cet-1040	63	23	time	time	NOUN
cet-1040	63	24	.	.	PUNCT
cet-1040	64	1	in	in	ADP
cet-1040	64	2	general	general	ADJ
cet-1040	64	3	,	,	PUNCT
cet-1040	64	4	the	the	DET
cet-1040	64	5	terminal	terminal	NOUN
cet-1040	64	6	has	have	VERB
cet-1040	64	7	a	a	DET
cet-1040	64	8	low	low	ADJ
cet-1040	64	9	requires	require	NOUN
cet-1040	64	10	on	on	ADP
cet-1040	64	11	storage	storage	NOUN
cet-1040	64	12	space	space	NOUN
cet-1040	64	13	.	.	PUNCT
cet-1040	65	1	owing	owe	VERB
cet-1040	65	2	to	to	ADP
cet-1040	65	3	the	the	DET
cet-1040	65	4	single	single	ADJ
cet-1040	65	5	function	function	NOUN
cet-1040	65	6	,	,	PUNCT
cet-1040	65	7	its	its	PRON
cet-1040	65	8	energy	energy	NOUN
cet-1040	65	9	consumption	consumption	NOUN
cet-1040	65	10	is	be	AUX
cet-1040	65	11	the	the	DET
cet-1040	65	12	lowest	low	ADJ
cet-1040	65	13	compared	compare	VERB
cet-1040	65	14	with	with	ADP
cet-1040	65	15	coordinator	coordinator	NOUN
cet-1040	65	16	and	and	CCONJ
cet-1040	65	17	router	router	NOUN
cet-1040	65	18	.	.	PUNCT
cet-1040	66	1	the	the	DET
cet-1040	66	2	network	network	NOUN
cet-1040	66	3	structure	structure	NOUN
cet-1040	66	4	of	of	ADP
cet-1040	66	5	zigbee	zigbee	PROPN
cet-1040	66	6	is	be	AUX
cet-1040	66	7	as	as	SCONJ
cet-1040	66	8	follows	follow	VERB
cet-1040	66	9	.	.	PUNCT
cet-1040	67	1	coordinator	coordinator	NOUN
cet-1040	67	2	router	router	NOUN
cet-1040	67	3	terminal	terminal	PROPN
cet-1040	67	4	figure	figure	NOUN
cet-1040	67	5	1	1	NUM
cet-1040	67	6	:	:	PUNCT
cet-1040	67	7	the	the	DET
cet-1040	67	8	network	network	NOUN
cet-1040	67	9	structure	structure	NOUN
cet-1040	67	10	of	of	ADP
cet-1040	67	11	zigbee	zigbee	PROPN
cet-1040	67	12	1448	1448	NUM
cet-1040	67	13	2.2	2.2	NUM
cet-1040	67	14	the	the	DET
cet-1040	67	15	plume	plume	NOUN
cet-1040	67	16	model	model	NOUN
cet-1040	67	17	based	base	VERB
cet-1040	67	18	on	on	ADP
cet-1040	67	19	turbulence	turbulence	NOUN
cet-1040	67	20	we	we	PRON
cet-1040	67	21	assume	assume	VERB
cet-1040	67	22	that	that	SCONJ
cet-1040	67	23	there	there	PRON
cet-1040	67	24	is	be	VERB
cet-1040	67	25	a	a	DET
cet-1040	67	26	horizontal	horizontal	ADJ
cet-1040	67	27	wind	wind	NOUN
cet-1040	67	28	in	in	ADP
cet-1040	67	29	the	the	DET
cet-1040	67	30	monitoring	monitoring	NOUN
cet-1040	67	31	area	area	NOUN
cet-1040	67	32	,	,	PUNCT
cet-1040	67	33	and	and	CCONJ
cet-1040	67	34	in	in	ADP
cet-1040	67	35	order	order	NOUN
cet-1040	67	36	to	to	PART
cet-1040	67	37	obtain	obtain	VERB
cet-1040	67	38	the	the	DET
cet-1040	67	39	attenuation	attenuation	NOUN
cet-1040	67	40	model	model	NOUN
cet-1040	67	41	of	of	ADP
cet-1040	67	42	gas	gas	NOUN
cet-1040	67	43	concentration	concentration	NOUN
cet-1040	67	44	for	for	ADP
cet-1040	67	45	gas	gas	NOUN
cet-1040	67	46	source	source	NOUN
cet-1040	67	47	location	location	NOUN
cet-1040	67	48	,	,	PUNCT
cet-1040	67	49	we	we	PRON
cet-1040	67	50	set	set	VERB
cet-1040	67	51	the	the	DET
cet-1040	67	52	following	following	ADJ
cet-1040	67	53	conditions	condition	NOUN
cet-1040	67	54	.	.	PUNCT
cet-1040	68	1	(	(	PUNCT
cet-1040	68	2	1	1	X
cet-1040	68	3	)	)	PUNCT
cet-1040	68	4	the	the	DET
cet-1040	68	5	gas	gas	NOUN
cet-1040	68	6	travels	travel	VERB
cet-1040	68	7	around	around	ADV
cet-1040	68	8	in	in	ADP
cet-1040	68	9	a	a	DET
cet-1040	68	10	monitoring	monitoring	NOUN
cet-1040	68	11	area	area	NOUN
cet-1040	68	12	at	at	ADP
cet-1040	68	13	a	a	DET
cet-1040	68	14	certain	certain	ADJ
cet-1040	68	15	rate	rate	NOUN
cet-1040	68	16	,	,	PUNCT
cet-1040	68	17	and	and	CCONJ
cet-1040	68	18	there	there	PRON
cet-1040	68	19	is	be	VERB
cet-1040	68	20	no	no	DET
cet-1040	68	21	sudden	sudden	ADJ
cet-1040	68	22	change	change	NOUN
cet-1040	68	23	in	in	ADP
cet-1040	68	24	environmental	environmental	ADJ
cet-1040	68	25	factors	factor	NOUN
cet-1040	68	26	during	during	ADP
cet-1040	68	27	the	the	DET
cet-1040	68	28	diffusion	diffusion	NOUN
cet-1040	68	29	process	process	NOUN
cet-1040	68	30	.	.	PUNCT
cet-1040	69	1	(	(	PUNCT
cet-1040	69	2	2	2	X
cet-1040	69	3	)	)	PUNCT
cet-1040	69	4	the	the	DET
cet-1040	69	5	influence	influence	NOUN
cet-1040	69	6	of	of	ADP
cet-1040	69	7	temperature	temperature	NOUN
cet-1040	69	8	variation	variation	NOUN
cet-1040	69	9	and	and	CCONJ
cet-1040	69	10	barrier	barrier	NOUN
cet-1040	69	11	occlusion	occlusion	NOUN
cet-1040	69	12	on	on	ADP
cet-1040	69	13	diffusion	diffusion	NOUN
cet-1040	69	14	process	process	NOUN
cet-1040	69	15	is	be	AUX
cet-1040	69	16	not	not	PART
cet-1040	69	17	considered	consider	VERB
cet-1040	69	18	.	.	PUNCT
cet-1040	70	1	(	(	PUNCT
cet-1040	70	2	3	3	X
cet-1040	70	3	)	)	PUNCT
cet-1040	70	4	a	a	DET
cet-1040	70	5	stationary	stationary	ADJ
cet-1040	70	6	gas	gas	NOUN
cet-1040	70	7	source	source	NOUN
cet-1040	70	8	with	with	ADP
cet-1040	70	9	a	a	DET
cet-1040	70	10	constant	constant	ADJ
cet-1040	70	11	mass	mass	NOUN
cet-1040	70	12	release	release	NOUN
cet-1040	70	13	rate	rate	NOUN
cet-1040	70	14	is	be	AUX
cet-1040	70	15	distributed	distribute	VERB
cet-1040	70	16	in	in	ADP
cet-1040	70	17	the	the	DET
cet-1040	70	18	monitoring	monitoring	NOUN
cet-1040	70	19	area	area	NOUN
cet-1040	70	20	,	,	PUNCT
cet-1040	70	21	and	and	CCONJ
cet-1040	70	22	its	its	PRON
cet-1040	70	23	position	position	NOUN
cet-1040	70	24	is	be	AUX
cet-1040	70	25	(	(	PUNCT
cet-1040	70	26	x0	x0	PROPN
cet-1040	70	27	,	,	PUNCT
cet-1040	70	28	y0	y0	PROPN
cet-1040	70	29	)	)	PUNCT
cet-1040	70	30	.	.	PUNCT
cet-1040	71	1	(	(	PUNCT
cet-1040	71	2	4	4	X
cet-1040	71	3	)	)	PUNCT
cet-1040	71	4	the	the	DET
cet-1040	71	5	gas	gas	NOUN
cet-1040	71	6	concentration	concentration	NOUN
cet-1040	71	7	released	release	VERB
cet-1040	71	8	by	by	ADP
cet-1040	71	9	the	the	DET
cet-1040	71	10	gas	gas	NOUN
cet-1040	71	11	source	source	NOUN
cet-1040	71	12	point	point	NOUN
cet-1040	71	13	remains	remain	VERB
cet-1040	71	14	constant	constant	ADJ
cet-1040	71	15	during	during	ADP
cet-1040	71	16	the	the	DET
cet-1040	71	17	positioning	positioning	NOUN
cet-1040	71	18	process	process	NOUN
cet-1040	71	19	,	,	PUNCT
cet-1040	71	20	and	and	CCONJ
cet-1040	71	21	we	we	PRON
cet-1040	71	22	use	use	VERB
cet-1040	71	23	t	t	PROPN
cet-1040	71	24	to	to	PART
cet-1040	71	25	represent	represent	VERB
cet-1040	71	26	the	the	DET
cet-1040	71	27	gas	gas	NOUN
cet-1040	71	28	concentration	concentration	NOUN
cet-1040	71	29	.	.	PUNCT
cet-1040	72	1	(	(	PUNCT
cet-1040	72	2	5	5	X
cet-1040	72	3	)	)	PUNCT
cet-1040	72	4	there	there	PRON
cet-1040	72	5	are	be	VERB
cet-1040	72	6	n	n	DET
cet-1040	72	7	sensors	sensor	NOUN
cet-1040	72	8	randomly	randomly	ADV
cet-1040	72	9	located	locate	VERB
cet-1040	72	10	in	in	ADP
cet-1040	72	11	the	the	DET
cet-1040	72	12	monitoring	monitoring	NOUN
cet-1040	72	13	area	area	NOUN
cet-1040	72	14	,	,	PUNCT
cet-1040	72	15	and	and	CCONJ
cet-1040	72	16	their	their	PRON
cet-1040	72	17	locations	location	NOUN
cet-1040	72	18	are	be	AUX
cet-1040	72	19	already	already	ADV
cet-1040	72	20	known	know	VERB
cet-1040	72	21	.	.	PUNCT
cet-1040	73	1	(	(	PUNCT
cet-1040	73	2	6	6	NUM
cet-1040	73	3	)	)	PUNCT
cet-1040	73	4	only	only	ADV
cet-1040	73	5	when	when	SCONJ
cet-1040	73	6	the	the	DET
cet-1040	73	7	gas	gas	NOUN
cet-1040	73	8	concentration	concentration	NOUN
cet-1040	73	9	measured	measure	VERB
cet-1040	73	10	by	by	ADP
cet-1040	73	11	the	the	DET
cet-1040	73	12	sensor	sensor	NOUN
cet-1040	73	13	node	node	NOUN
cet-1040	73	14	exceeds	exceed	VERB
cet-1040	73	15	the	the	DET
cet-1040	73	16	threshold	threshold	NOUN
cet-1040	73	17	r	r	NOUN
cet-1040	73	18	,	,	PUNCT
cet-1040	73	19	the	the	DET
cet-1040	73	20	presence	presence	NOUN
cet-1040	73	21	of	of	ADP
cet-1040	73	22	a	a	DET
cet-1040	73	23	gas	gas	NOUN
cet-1040	73	24	source	source	NOUN
cet-1040	73	25	can	can	AUX
cet-1040	73	26	only	only	ADV
cet-1040	73	27	be	be	AUX
cet-1040	73	28	detected	detect	VERB
cet-1040	73	29	.	.	PUNCT
cet-1040	74	1	we	we	PRON
cet-1040	74	2	assume	assume	VERB
cet-1040	74	3	that	that	SCONJ
cet-1040	74	4	there	there	PRON
cet-1040	74	5	are	be	VERB
cet-1040	74	6	n	n	PRON
cet-1040	74	7	sensor	sensor	NOUN
cet-1040	74	8	nodes	node	NOUN
cet-1040	74	9	which	which	PRON
cet-1040	74	10	can	can	AUX
cet-1040	74	11	detect	detect	VERB
cet-1040	74	12	the	the	DET
cet-1040	74	13	presence	presence	NOUN
cet-1040	74	14	of	of	ADP
cet-1040	74	15	gas	gas	NOUN
cet-1040	74	16	sources	source	NOUN
cet-1040	74	17	in	in	ADP
cet-1040	74	18	the	the	DET
cet-1040	74	19	monitoring	monitoring	NOUN
cet-1040	74	20	area	area	NOUN
cet-1040	74	21	and	and	CCONJ
cet-1040	74	22	the	the	DET
cet-1040	74	23	gas	gas	NOUN
cet-1040	74	24	concentration	concentration	NOUN
cet-1040	74	25	collected	collect	VERB
cet-1040	74	26	by	by	ADP
cet-1040	74	27	sensor	sensor	NOUN
cet-1040	74	28	i	i	PRON
cet-1040	74	29	can	can	AUX
cet-1040	74	30	be	be	AUX
cet-1040	74	31	represented	represent	VERB
cet-1040	74	32	by	by	ADP
cet-1040	74	33	a	a	DET
cet-1040	74	34	formula	formula	NOUN
cet-1040	74	35	.	.	PUNCT
cet-1040	75	1	0	0	NUM
cet-1040	75	2	0	0	NUM
cet-1040	75	3	0	0	NUM
cet-1040	76	1	|	|	ADV
cet-1040	76	2	|	|	ADV
cet-1040	76	3	[	[	X
cet-1040	76	4	(	(	PUNCT
cet-1040	76	5	)	)	PUNCT
cet-1040	76	6	|	|	ADV
cet-1040	76	7	|	|	ADV
cet-1040	76	8	]	]	X
cet-1040	76	9	exp	exp	NOUN
cet-1040	76	10	{	{	PUNCT
cet-1040	76	11	}	}	SYM
cet-1040	76	12	4	4	NUM
cet-1040	76	13	|	|	ADV
cet-1040	77	1	|	|	ADV
cet-1040	77	2	2	2	NUM
cet-1040	78	1	i	i	PRON
cet-1040	78	2	i	i	PRON
cet-1040	79	1	i	i	PRON
cet-1040	79	2	i	i	PRON
cet-1040	79	3	i	i	PRON
cet-1040	79	4	v	v	VERB
cet-1040	79	5	x	x	X
cet-1040	79	6	x	x	X
cet-1040	79	7	p	p	NOUN
cet-1040	79	8	pt	pt	X
cet-1040	79	9	c	c	NOUN
cet-1040	79	10	n	n	PROPN
cet-1040	80	1	k	k	NOUN
cet-1040	80	2	p	p	X
cet-1040	80	3	p	p	X
cet-1040	80	4	k	k	ADJ
cet-1040	80	5			PROPN
cet-1040	80	6			PROPN
cet-1040	80	7			PROPN
cet-1040	80	8			PROPN
cet-1040	80	9			ADJ
cet-1040	80	10			PROPN
cet-1040	80	11			PUNCT
cet-1040	80	12			NOUN
cet-1040	80	13	(	(	PUNCT
cet-1040	80	14	1	1	NUM
cet-1040	80	15	)	)	PUNCT
cet-1040	80	16	in	in	ADP
cet-1040	80	17	the	the	DET
cet-1040	80	18	formula	formula	NOUN
cet-1040	80	19	,	,	PUNCT
cet-1040	80	20	v	v	NOUN
cet-1040	80	21	and	and	CCONJ
cet-1040	80	22	jn	jn	PROPN
cet-1040	80	23	means	mean	VERB
cet-1040	80	24	wind	wind	NOUN
cet-1040	80	25	speed	speed	NOUN
cet-1040	80	26	and	and	CCONJ
cet-1040	80	27	measurement	measurement	NOUN
cet-1040	80	28	noise	noise	NOUN
cet-1040	80	29	respectively	respectively	ADV
cet-1040	80	30	.	.	PUNCT
cet-1040	81	1	at	at	ADP
cet-1040	81	2	the	the	DET
cet-1040	81	3	same	same	ADJ
cet-1040	81	4	time	time	NOUN
cet-1040	81	5	,	,	PUNCT
cet-1040	81	6	0|	0|	NUM
cet-1040	81	7	|ip	|ip	PRON
cet-1040	81	8	p	p	NOUN
cet-1040	81	9	represents	represent	VERB
cet-1040	81	10	the	the	DET
cet-1040	81	11	distance	distance	NOUN
cet-1040	81	12	between	between	ADP
cet-1040	81	13	sensor	sensor	NOUN
cet-1040	81	14	i	i	PRON
cet-1040	81	15	and	and	CCONJ
cet-1040	81	16	the	the	DET
cet-1040	81	17	gas	gas	NOUN
cet-1040	81	18	source	source	NOUN
cet-1040	81	19	.	.	PUNCT
cet-1040	82	1	we	we	PRON
cet-1040	82	2	define	define	VERB
cet-1040	82	3	c	c	PROPN
cet-1040	82	4	as	as	SCONJ
cet-1040	82	5	follows	follow	VERB
cet-1040	82	6	.	.	PUNCT
cet-1040	83	1	1	1	NUM
cet-1040	83	2	2	2	NUM
cet-1040	83	3	3	3	NUM
cet-1040	83	4	(	(	PUNCT
cet-1040	83	5	,	,	PUNCT
cet-1040	83	6	,	,	PUNCT
cet-1040	83	7	)	)	PUNCT
cet-1040	83	8	nc	nc	PROPN
cet-1040	84	1	c	c	NOUN
cet-1040	84	2	c	c	PROPN
cet-1040	84	3	c	c	X
cet-1040	84	4	c	c	NOUN
cet-1040	84	5	(	(	PUNCT
cet-1040	84	6	2	2	NUM
cet-1040	84	7	)	)	PUNCT
cet-1040	84	8	then	then	ADV
cet-1040	84	9	,	,	PUNCT
cet-1040	84	10	we	we	PRON
cet-1040	84	11	can	can	AUX
cet-1040	84	12	get	get	VERB
cet-1040	84	13	the	the	DET
cet-1040	84	14	joint	joint	ADJ
cet-1040	84	15	probability	probability	NOUN
cet-1040	84	16	density	density	NOUN
cet-1040	84	17	function	function	NOUN
cet-1040	84	18	as	as	SCONJ
cet-1040	84	19	follows	follow	VERB
cet-1040	84	20	.	.	PUNCT
cet-1040	85	1	20	20	NUM
cet-1040	85	2	0	0	NUM
cet-1040	85	3	0	0	NUM
cet-1040	85	4	0	0	NUM
cet-1040	85	5	2	2	NUM
cet-1040	85	6	11	11	NUM
cet-1040	86	1	|	|	ADV
cet-1040	86	2	|	|	ADV
cet-1040	86	3	[	[	X
cet-1040	86	4	(	(	PUNCT
cet-1040	86	5	)	)	PUNCT
cet-1040	86	6	|	|	ADV
cet-1040	86	7	|	|	ADV
cet-1040	86	8	]	]	X
cet-1040	86	9	exp	exp	NOUN
cet-1040	86	10	{	{	PUNCT
cet-1040	86	11	}	}	SYM
cet-1040	86	12	4	4	NUM
cet-1040	86	13	|	|	ADV
cet-1040	86	14	|	|	ADV
cet-1040	86	15	21	21	NUM
cet-1040	86	16	1	1	NUM
cet-1040	86	17	1	1	NUM
cet-1040	86	18	(	(	PUNCT
cet-1040	86	19	|	|	ADV
cet-1040	86	20	)	)	PUNCT
cet-1040	86	21	(	(	PUNCT
cet-1040	86	22	)	)	PUNCT
cet-1040	86	23	exp	exp	NOUN
cet-1040	86	24	{	{	PUNCT
cet-1040	86	25	}	}	NUM
cet-1040	86	26	2(2	2(2	NUM
cet-1040	86	27	)	)	PUNCT
cet-1040	87	1	i	i	PRON
cet-1040	87	2	i	i	PRON
cet-1040	87	3	j	j	PROPN
cet-1040	87	4	in	in	ADP
cet-1040	87	5	n	n	PROPN
cet-1040	87	6	i	i	PRON
cet-1040	87	7	n	n	NOUN
cet-1040	87	8	ii	ii	VERB
cet-1040	88	1	i	i	PRON
cet-1040	88	2	i	i	PRON
cet-1040	88	3	v	v	VERB
cet-1040	88	4	x	x	X
cet-1040	88	5	x	x	X
cet-1040	88	6	p	p	NOUN
cet-1040	88	7	pt	pt	NOUN
cet-1040	88	8	h	h	NOUN
cet-1040	88	9	u	u	NOUN
cet-1040	89	1	k	k	PROPN
cet-1040	89	2	p	p	X
cet-1040	90	1	p	p	X
cet-1040	90	2	k	k	X
cet-1040	90	3	p	p	PROPN
cet-1040	90	4	h	h	NOUN
cet-1040	91	1	p	p	NOUN
cet-1040	91	2			PROPN
cet-1040	91	3			NOUN
cet-1040	91	4			PUNCT
cet-1040	91	5			ADJ
cet-1040	91	6			PROPN
cet-1040	91	7			PROPN
cet-1040	91	8			PROPN
cet-1040	91	9			PROPN
cet-1040	91	10			NOUN
cet-1040	91	11			PROPN
cet-1040	91	12			NOUN
cet-1040	91	13			ADJ
cet-1040	91	14			PROPN
cet-1040	91	15			NOUN
cet-1040	91	16			NOUN
cet-1040	91	17	(	(	PUNCT
cet-1040	91	18	3	3	NUM
cet-1040	91	19	)	)	PUNCT
cet-1040	91	20	and	and	CCONJ
cet-1040	91	21	0	0	NUM
cet-1040	91	22	(	(	PUNCT
cet-1040	91	23	|	|	ADV
cet-1040	91	24	)	)	PUNCT
cet-1040	91	25	p	p	NOUN
cet-1040	91	26	h	h	NOUN
cet-1040	91	27	p	p	NOUN
cet-1040	91	28	satisfies	satisfy	VERB
cet-1040	91	29	the	the	DET
cet-1040	91	30	following	follow	VERB
cet-1040	91	31	relation	relation	NOUN
cet-1040	91	32	.	.	PUNCT
cet-1040	92	1	20	20	NUM
cet-1040	92	2	0	0	NUM
cet-1040	92	3	0	0	NUM
cet-1040	92	4	4	4	NUM
cet-1040	92	5	1	1	NUM
cet-1040	92	6	0	0	NUM
cet-1040	93	1	|	|	ADV
cet-1040	93	2	|	|	ADV
cet-1040	94	1	[	[	X
cet-1040	94	2	(	(	PUNCT
cet-1040	94	3	)	)	PUNCT
cet-1040	94	4	|	|	ADV
cet-1040	94	5	|	|	ADV
cet-1040	94	6	]	]	X
cet-1040	94	7	(	(	PUNCT
cet-1040	94	8	|	|	ADV
cet-1040	94	9	)	)	PUNCT
cet-1040	94	10	exp	exp	NOUN
cet-1040	94	11	{	{	PUNCT
cet-1040	94	12	(	(	PUNCT
cet-1040	94	13	exp	exp	NOUN
cet-1040	94	14	(	(	PUNCT
cet-1040	94	15	)	)	PUNCT
cet-1040	94	16	)	)	PUNCT
cet-1040	94	17	}	}	PUNCT
cet-1040	94	18	4	4	NUM
cet-1040	95	1	|	|	ADV
cet-1040	95	2	|	|	ADV
cet-1040	96	1	24	24	NUM
cet-1040	96	2	n	n	NOUN
cet-1040	96	3	s	s	VERB
cet-1040	97	1	i	i	PRON
cet-1040	97	2	i	i	INTJ
cet-1040	98	1	j	j	VERB
cet-1040	99	1	i	i	PRON
cet-1040	99	2	i	i	VERB
cet-1040	100	1	i	i	VERB
cet-1040	100	2	n	n	VERB
cet-1040	100	3	v	v	VERB
cet-1040	100	4	x	x	X
cet-1040	100	5	x	x	X
cet-1040	100	6	p	p	NOUN
cet-1040	100	7	pt	pt	X
cet-1040	100	8	p	p	NOUN
cet-1040	100	9	h	h	NOUN
cet-1040	100	10	p	p	NOUN
cet-1040	100	11	h	h	NOUN
cet-1040	101	1	u	u	NOUN
cet-1040	101	2	k	k	PROPN
cet-1040	102	1	p	p	X
cet-1040	102	2	p	p	X
cet-1040	102	3	k	k	PROPN
cet-1040	102	4			ADJ
cet-1040	102	5			ADJ
cet-1040	102	6			PROPN
cet-1040	102	7			PROPN
cet-1040	102	8			PROPN
cet-1040	102	9			VERB
cet-1040	102	10			PROPN
cet-1040	102	11			NOUN
cet-1040	102	12			PROPN
cet-1040	102	13			NOUN
cet-1040	102	14			X
cet-1040	102	15	(	(	PUNCT
cet-1040	102	16	4	4	NUM
cet-1040	102	17	)	)	PUNCT
cet-1040	102	18	where	where	SCONJ
cet-1040	102	19	,	,	PUNCT
cet-1040	102	20	ns	ns	PRON
cet-1040	102	21	represents	represent	VERB
cet-1040	102	22	the	the	DET
cet-1040	102	23	number	number	NOUN
cet-1040	102	24	of	of	ADP
cet-1040	102	25	sample	sample	NOUN
cet-1040	102	26	points	point	NOUN
cet-1040	102	27	which	which	PRON
cet-1040	102	28	can	can	AUX
cet-1040	102	29	detect	detect	VERB
cet-1040	102	30	gas	gas	NOUN
cet-1040	102	31	concentration	concentration	NOUN
cet-1040	102	32	and	and	CCONJ
cet-1040	102	33			NUM
cet-1040	102	34	represents	represent	VERB
cet-1040	102	35	the	the	DET
cet-1040	102	36	background	background	NOUN
cet-1040	102	37	noise	noise	NOUN
cet-1040	102	38	.	.	PUNCT
cet-1040	103	1	by	by	ADP
cet-1040	103	2	taking	take	VERB
cet-1040	103	3	the	the	DET
cet-1040	103	4	logarithm	logarithm	NOUN
cet-1040	103	5	of	of	ADP
cet-1040	103	6	the	the	DET
cet-1040	103	7	joint	joint	ADJ
cet-1040	103	8	probability	probability	NOUN
cet-1040	103	9	density	density	NOUN
cet-1040	103	10	function	function	NOUN
cet-1040	103	11	,	,	PUNCT
cet-1040	103	12	the	the	DET
cet-1040	103	13	log	log	NOUN
cet-1040	103	14	likelihood	likelihood	NOUN
cet-1040	103	15	function	function	NOUN
cet-1040	103	16	can	can	AUX
cet-1040	103	17	be	be	AUX
cet-1040	103	18	obtained	obtain	VERB
cet-1040	103	19	.	.	PUNCT
cet-1040	104	1	0	0	NUM
cet-1040	104	2	0	0	NUM
cet-1040	104	3	(	(	PUNCT
cet-1040	104	4	|	|	ADV
cet-1040	104	5	)	)	PUNCT
cet-1040	104	6	ln	ln	ADJ
cet-1040	104	7	(	(	PUNCT
cet-1040	104	8	(	(	PUNCT
cet-1040	104	9	|	|	INTJ
cet-1040	104	10	)	)	PUNCT
cet-1040	104	11	)	)	PUNCT
cet-1040	105	1	l	l	NOUN
cet-1040	105	2	h	h	NOUN
cet-1040	106	1	p	p	NOUN
cet-1040	106	2	p	p	PROPN
cet-1040	106	3	h	h	NOUN
cet-1040	106	4	p	p	NOUN
cet-1040	106	5			NOUN
cet-1040	106	6	(	(	PUNCT
cet-1040	106	7	5	5	NUM
cet-1040	106	8	)	)	PUNCT
cet-1040	106	9	at	at	ADP
cet-1040	106	10	the	the	DET
cet-1040	106	11	same	same	ADJ
cet-1040	106	12	time	time	NOUN
cet-1040	106	13	,	,	PUNCT
cet-1040	106	14	0	0	NUM
cet-1040	106	15	(	(	PUNCT
cet-1040	106	16	|	|	ADV
cet-1040	106	17	)	)	PUNCT
cet-1040	106	18	l	l	NOUN
cet-1040	107	1	h	h	NOUN
cet-1040	108	1	p	p	NOUN
cet-1040	108	2	meets	meet	VERB
cet-1040	108	3	the	the	DET
cet-1040	108	4	following	following	ADJ
cet-1040	108	5	conditions	condition	NOUN
cet-1040	108	6	.	.	PUNCT
cet-1040	109	1	20	20	NUM
cet-1040	109	2	0	0	NUM
cet-1040	109	3	0	0	NUM
cet-1040	109	4	1	1	NUM
cet-1040	109	5	0	0	NUM
cet-1040	110	1	|	|	ADV
cet-1040	110	2	|	|	ADV
cet-1040	111	1	[	[	X
cet-1040	111	2	(	(	PUNCT
cet-1040	111	3	)	)	PUNCT
cet-1040	111	4	|	|	ADV
cet-1040	111	5	|	|	ADV
cet-1040	111	6	]	]	X
cet-1040	111	7	(	(	PUNCT
cet-1040	111	8	|	|	ADV
cet-1040	111	9	)	)	PUNCT
cet-1040	111	10	(	(	PUNCT
cet-1040	111	11	exp	exp	NOUN
cet-1040	111	12	(	(	PUNCT
cet-1040	111	13	)	)	PUNCT
cet-1040	111	14	4	4	NUM
cet-1040	111	15	|	|	ADV
cet-1040	112	1	|	|	ADV
cet-1040	112	2	2	2	NUM
cet-1040	112	3	n	n	NOUN
cet-1040	113	1	i	i	PRON
cet-1040	113	2	i	i	INTJ
cet-1040	114	1	j	j	VERB
cet-1040	115	1	i	i	PRON
cet-1040	115	2	i	i	PRON
cet-1040	115	3	i	i	PRON
cet-1040	115	4	v	v	VERB
cet-1040	115	5	x	x	X
cet-1040	115	6	x	x	X
cet-1040	115	7	p	p	NOUN
cet-1040	115	8	pt	pt	NOUN
cet-1040	115	9	l	l	NOUN
cet-1040	115	10	h	h	NOUN
cet-1040	116	1	p	p	NOUN
cet-1040	116	2	h	h	NOUN
cet-1040	116	3	u	u	NOUN
cet-1040	116	4	k	k	PROPN
cet-1040	116	5	p	p	X
cet-1040	116	6	p	p	X
cet-1040	116	7	k	k	PROPN
cet-1040	116	8			PROPN
cet-1040	116	9			PROPN
cet-1040	116	10			PROPN
cet-1040	116	11			PROPN
cet-1040	116	12			VERB
cet-1040	116	13			PROPN
cet-1040	116	14			NOUN
cet-1040	116	15			PROPN
cet-1040	116	16			NOUN
cet-1040	116	17			X
cet-1040	116	18	(	(	PUNCT
cet-1040	116	19	6	6	NUM
cet-1040	116	20	)	)	PUNCT
cet-1040	116	21	the	the	DET
cet-1040	116	22	process	process	NOUN
cet-1040	116	23	of	of	ADP
cet-1040	116	24	finding	find	VERB
cet-1040	116	25	the	the	DET
cet-1040	116	26	maximum	maximum	NOUN
cet-1040	116	27	of	of	ADP
cet-1040	116	28	the	the	DET
cet-1040	116	29	above	above	ADJ
cet-1040	116	30	formula	formula	NOUN
cet-1040	116	31	can	can	AUX
cet-1040	116	32	be	be	AUX
cet-1040	116	33	converted	convert	VERB
cet-1040	116	34	to	to	ADP
cet-1040	116	35	the	the	DET
cet-1040	116	36	following	follow	VERB
cet-1040	116	37	formula	formula	NOUN
cet-1040	116	38	.	.	PUNCT
cet-1040	117	1	0	0	NUM
cet-1040	118	1	20	20	NUM
cet-1040	118	2	0	0	NUM
cet-1040	118	3	0	0	NUM
cet-1040	118	4	1	1	NUM
cet-1040	118	5	0	0	NUM
cet-1040	119	1	|	|	ADV
cet-1040	119	2	|	|	ADV
cet-1040	120	1	[	[	X
cet-1040	120	2	(	(	PUNCT
cet-1040	120	3	)	)	PUNCT
cet-1040	120	4	|	|	ADV
cet-1040	120	5	|	|	ADV
cet-1040	120	6	]	]	X
cet-1040	120	7	min	min	NOUN
cet-1040	120	8	(	(	PUNCT
cet-1040	120	9	(	(	PUNCT
cet-1040	120	10	|	|	ADV
cet-1040	120	11	)	)	PUNCT
cet-1040	120	12	)	)	PUNCT
cet-1040	120	13	(	(	PUNCT
cet-1040	120	14	exp	exp	NOUN
cet-1040	120	15	(	(	PUNCT
cet-1040	120	16	)	)	PUNCT
cet-1040	120	17	4	4	NUM
cet-1040	121	1	|	|	ADV
cet-1040	121	2	|	|	ADV
cet-1040	121	3	2	2	NUM
cet-1040	121	4	n	n	NOUN
cet-1040	122	1	i	i	PRON
cet-1040	123	1	i	i	PRON
cet-1040	124	1	p	p	VERB
cet-1040	125	1	j	j	PROPN
cet-1040	126	1	i	i	PRON
cet-1040	126	2	i	i	PRON
cet-1040	126	3	i	i	PRON
cet-1040	126	4	v	v	VERB
cet-1040	126	5	x	x	X
cet-1040	126	6	x	x	X
cet-1040	126	7	p	p	NOUN
cet-1040	126	8	pt	pt	NOUN
cet-1040	126	9	l	l	NOUN
cet-1040	126	10	h	h	NOUN
cet-1040	127	1	p	p	NOUN
cet-1040	127	2	h	h	NOUN
cet-1040	127	3	u	u	NOUN
cet-1040	127	4	k	k	PROPN
cet-1040	128	1	p	p	X
cet-1040	128	2	p	p	X
cet-1040	128	3	k	k	PROPN
cet-1040	128	4			PROPN
cet-1040	128	5			PROPN
cet-1040	128	6			PROPN
cet-1040	128	7			PROPN
cet-1040	128	8			PROPN
cet-1040	128	9			PROPN
cet-1040	128	10			NOUN
cet-1040	128	11			PROPN
cet-1040	128	12			NOUN
cet-1040	128	13			X
cet-1040	128	14	(	(	PUNCT
cet-1040	128	15	7	7	X
cet-1040	128	16	)	)	PUNCT
cet-1040	128	17	finally	finally	ADV
cet-1040	128	18	,	,	PUNCT
cet-1040	128	19	by	by	ADP
cet-1040	128	20	solving	solve	VERB
cet-1040	128	21	the	the	DET
cet-1040	128	22	minimum	minimum	ADJ
cet-1040	128	23	value	value	NOUN
cet-1040	128	24	of	of	ADP
cet-1040	128	25	the	the	DET
cet-1040	128	26	above	above	ADJ
cet-1040	128	27	formula	formula	NOUN
cet-1040	128	28	,	,	PUNCT
cet-1040	128	29	we	we	PRON
cet-1040	128	30	can	can	AUX
cet-1040	128	31	obtain	obtain	VERB
cet-1040	128	32	the	the	DET
cet-1040	128	33	optimal	optimal	ADJ
cet-1040	128	34	solution	solution	NOUN
cet-1040	128	35	of	of	ADP
cet-1040	128	36	the	the	DET
cet-1040	128	37	source	source	NOUN
cet-1040	128	38	location	location	NOUN
cet-1040	128	39	.	.	PUNCT
cet-1040	129	1	on	on	ADP
cet-1040	129	2	the	the	DET
cet-1040	129	3	whole	whole	NOUN
cet-1040	129	4	,	,	PUNCT
cet-1040	129	5	this	this	DET
cet-1040	129	6	algorithm	algorithm	NOUN
cet-1040	129	7	has	have	VERB
cet-1040	129	8	a	a	DET
cet-1040	129	9	high	high	ADJ
cet-1040	129	10	demand	demand	NOUN
cet-1040	129	11	for	for	ADP
cet-1040	129	12	the	the	DET
cet-1040	129	13	surrounding	surround	VERB
cet-1040	129	14	environment	environment	NOUN
cet-1040	129	15	.	.	PUNCT
cet-1040	130	1	at	at	ADP
cet-1040	130	2	the	the	DET
cet-1040	130	3	same	same	ADJ
cet-1040	130	4	time	time	NOUN
cet-1040	130	5	,	,	PUNCT
cet-1040	130	6	this	this	DET
cet-1040	130	7	algorithm	algorithm	NOUN
cet-1040	130	8	not	not	PART
cet-1040	130	9	only	only	ADV
cet-1040	130	10	has	have	VERB
cet-1040	130	11	great	great	ADJ
cet-1040	130	12	computational	computational	ADJ
cet-1040	130	13	complexity	complexity	NOUN
cet-1040	130	14	,	,	PUNCT
cet-1040	130	15	but	but	CCONJ
cet-1040	130	16	also	also	ADV
cet-1040	130	17	has	have	VERB
cet-1040	130	18	poor	poor	ADJ
cet-1040	130	19	positioning	positioning	NOUN
cet-1040	130	20	effect	effect	NOUN
cet-1040	130	21	.	.	PUNCT
cet-1040	131	1	1449	1449	NUM
cet-1040	131	2	3	3	NUM
cet-1040	131	3	.	.	PUNCT
cet-1040	131	4	improved	improve	VERB
cet-1040	131	5	particle	particle	NOUN
cet-1040	131	6	swarm	swarm	NOUN
cet-1040	131	7	algorithm	algorithm	NOUN
cet-1040	131	8	for	for	ADP
cet-1040	131	9	gas	gas	NOUN
cet-1040	131	10	source	source	NOUN
cet-1040	131	11	location	location	NOUN
cet-1040	131	12	force	force	NOUN
cet-1040	131	13	-	-	PUNCT
cet-1040	131	14	directed	direct	VERB
cet-1040	131	15	algorithm	algorithm	NOUN
cet-1040	131	16	has	have	AUX
cet-1040	131	17	attracted	attract	VERB
cet-1040	131	18	much	much	ADJ
cet-1040	131	19	attention	attention	NOUN
cet-1040	131	20	because	because	SCONJ
cet-1040	131	21	of	of	ADP
cet-1040	131	22	its	its	PRON
cet-1040	131	23	strong	strong	ADJ
cet-1040	131	24	global	global	ADJ
cet-1040	131	25	searching	searching	NOUN
cet-1040	131	26	ability	ability	NOUN
cet-1040	131	27	,	,	PUNCT
cet-1040	131	28	which	which	PRON
cet-1040	131	29	can	can	AUX
cet-1040	131	30	solve	solve	VERB
cet-1040	131	31	the	the	DET
cet-1040	131	32	coverage	coverage	NOUN
cet-1040	131	33	problem	problem	NOUN
cet-1040	131	34	of	of	ADP
cet-1040	131	35	sensor	sensor	NOUN
cet-1040	131	36	networks	network	NOUN
cet-1040	131	37	effectively	effectively	ADV
cet-1040	131	38	.	.	PUNCT
cet-1040	132	1	in	in	ADP
cet-1040	132	2	this	this	DET
cet-1040	132	3	paper	paper	NOUN
cet-1040	132	4	,	,	PUNCT
cet-1040	132	5	an	an	DET
cet-1040	132	6	improved	improved	ADJ
cet-1040	132	7	particle	particle	NOUN
cet-1040	132	8	swarm	swarm	NOUN
cet-1040	132	9	algorithm	algorithm	NOUN
cet-1040	132	10	for	for	ADP
cet-1040	132	11	gas	gas	NOUN
cet-1040	132	12	source	source	NOUN
cet-1040	132	13	location	location	NOUN
cet-1040	132	14	is	be	AUX
cet-1040	132	15	proposed	propose	VERB
cet-1040	132	16	by	by	ADP
cet-1040	132	17	combining	combine	VERB
cet-1040	132	18	force	force	NOUN
cet-1040	132	19	-	-	PUNCT
cet-1040	132	20	directed	direct	VERB
cet-1040	132	21	algorithm	algorithm	NOUN
cet-1040	132	22	.	.	PUNCT
cet-1040	133	1	in	in	ADP
cet-1040	133	2	order	order	NOUN
cet-1040	133	3	to	to	PART
cet-1040	133	4	find	find	VERB
cet-1040	133	5	the	the	DET
cet-1040	133	6	location	location	NOUN
cet-1040	133	7	of	of	ADP
cet-1040	133	8	gas	gas	NOUN
cet-1040	133	9	sources	source	NOUN
cet-1040	133	10	more	more	ADV
cet-1040	133	11	precisely	precisely	ADV
cet-1040	133	12	,	,	PUNCT
cet-1040	133	13	we	we	PRON
cet-1040	133	14	use	use	VERB
cet-1040	133	15	virtual	virtual	ADJ
cet-1040	133	16	forces	force	NOUN
cet-1040	133	17	to	to	PART
cet-1040	133	18	guide	guide	VERB
cet-1040	133	19	particle	particle	NOUN
cet-1040	133	20	evolution	evolution	NOUN
cet-1040	133	21	,	,	PUNCT
cet-1040	133	22	which	which	PRON
cet-1040	133	23	eventually	eventually	ADV
cet-1040	133	24	accelerates	accelerate	VERB
cet-1040	133	25	the	the	DET
cet-1040	133	26	convergence	convergence	NOUN
cet-1040	133	27	of	of	ADP
cet-1040	133	28	the	the	DET
cet-1040	133	29	algorithm	algorithm	NOUN
cet-1040	133	30	.	.	PUNCT
cet-1040	134	1	suppose	suppose	VERB
cet-1040	134	2	that	that	SCONJ
cet-1040	134	3	in	in	ADP
cet-1040	134	4	a	a	DET
cet-1040	134	5	certain	certain	ADJ
cet-1040	134	6	region	region	NOUN
cet-1040	134	7	,	,	PUNCT
cet-1040	134	8	the	the	DET
cet-1040	134	9	sensor	sensor	NOUN
cet-1040	134	10	node	node	NOUN
cet-1040	134	11	exerts	exert	VERB
cet-1040	134	12	gravitational	gravitational	ADJ
cet-1040	134	13	or	or	CCONJ
cet-1040	134	14	repulsive	repulsive	ADJ
cet-1040	134	15	force	force	NOUN
cet-1040	134	16	on	on	ADP
cet-1040	134	17	any	any	DET
cet-1040	134	18	particle	particle	NOUN
cet-1040	134	19	in	in	ADP
cet-1040	134	20	the	the	DET
cet-1040	134	21	region	region	NOUN
cet-1040	134	22	.	.	PUNCT
cet-1040	135	1	we	we	PRON
cet-1040	135	2	use	use	VERB
cet-1040	135	3	𝐹𝑖𝑗⃗⃗⃗⃗	𝐹𝑖𝑗⃗⃗⃗⃗	NOUN
cet-1040	135	4	to	to	PART
cet-1040	135	5	represent	represent	VERB
cet-1040	135	6	the	the	DET
cet-1040	135	7	force	force	NOUN
cet-1040	135	8	exerted	exert	VERB
cet-1040	135	9	by	by	ADP
cet-1040	135	10	the	the	DET
cet-1040	135	11	sensor	sensor	NOUN
cet-1040	135	12	node	node	VERB
cet-1040	135	13	𝑠𝑗	𝑠𝑗	INTJ
cet-1040	135	14	on	on	ADP
cet-1040	135	15	the	the	DET
cet-1040	135	16	particle	particle	NOUN
cet-1040	135	17	i	i	PRON
cet-1040	135	18	in	in	ADP
cet-1040	135	19	direction	direction	NOUN
cet-1040	135	20	𝑥𝑖⃗⃗	𝑥𝑖⃗⃗	PROPN
cet-1040	135	21	⃗.	⃗.	NUM
cet-1040	136	1	then	then	ADV
cet-1040	136	2	,	,	PUNCT
cet-1040	136	3	the	the	DET
cet-1040	136	4	resultant	resultant	NOUN
cet-1040	136	5	force	force	NOUN
cet-1040	136	6	of	of	ADP
cet-1040	136	7	the	the	DET
cet-1040	136	8	particle	particle	NOUN
cet-1040	136	9	i	i	PRON
cet-1040	136	10	in	in	ADP
cet-1040	136	11	direction	direction	NOUN
cet-1040	136	12	𝑥𝑖⃗⃗	𝑥𝑖⃗⃗	PROPN
cet-1040	136	13	⃗	⃗	PROPN
cet-1040	136	14	is	be	AUX
cet-1040	136	15	as	as	SCONJ
cet-1040	136	16	follows	follow	VERB
cet-1040	136	17	.	.	PUNCT
cet-1040	137	1	1	1	NUM
cet-1040	137	2	n	n	NOUN
cet-1040	138	1	i	i	PRON
cet-1040	138	2	ij	ij	VERB
cet-1040	139	1	j	j	PROPN
cet-1040	140	1	f	f	PROPN
cet-1040	140	2	f	f	PROPN
cet-1040	140	3			PROPN
cet-1040	140	4			PROPN
cet-1040	140	5	(	(	PUNCT
cet-1040	140	6	8)	8)	NUM
cet-1040	140	7	we	we	PRON
cet-1040	140	8	use	use	VERB
cet-1040	140	9			PROPN
cet-1040	140	10	to	to	PART
cet-1040	140	11	represent	represent	VERB
cet-1040	140	12	the	the	DET
cet-1040	140	13	set	set	NOUN
cet-1040	140	14	of	of	ADP
cet-1040	140	15	sensor	sensor	NOUN
cet-1040	140	16	nodes	node	NOUN
cet-1040	140	17	which	which	PRON
cet-1040	140	18	can	can	AUX
cet-1040	140	19	detect	detect	VERB
cet-1040	140	20	the	the	DET
cet-1040	140	21	presence	presence	NOUN
cet-1040	140	22	of	of	ADP
cet-1040	140	23	the	the	DET
cet-1040	140	24	gas	gas	NOUN
cet-1040	140	25	source	source	NOUN
cet-1040	140	26	,	,	PUNCT
cet-1040	140	27	and	and	CCONJ
cet-1040	140	28	use	use	VERB
cet-1040	140	29	i	i	NOUN
cet-1040	140	30	to	to	PART
cet-1040	140	31	represent	represent	VERB
cet-1040	140	32	the	the	DET
cet-1040	140	33	set	set	NOUN
cet-1040	140	34	of	of	ADP
cet-1040	140	35	sensor	sensor	NOUN
cet-1040	140	36	nodes	node	NOUN
cet-1040	140	37	which	which	PRON
cet-1040	140	38	can	can	AUX
cet-1040	140	39	detect	detect	VERB
cet-1040	140	40	the	the	DET
cet-1040	140	41	presence	presence	NOUN
cet-1040	140	42	of	of	ADP
cet-1040	140	43	the	the	DET
cet-1040	140	44	gas	gas	NOUN
cet-1040	140	45	source	source	NOUN
cet-1040	140	46	in	in	ADP
cet-1040	140	47	direction	direction	NOUN
cet-1040	140	48	ix	ix	INTJ
cet-1040	140	49	.	.	PUNCT
cet-1040	141	1	suppose	suppose	VERB
cet-1040	141	2	the	the	DET
cet-1040	141	3	estimated	estimate	VERB
cet-1040	141	4	value	value	NOUN
cet-1040	141	5	is	be	AUX
cet-1040	141	6	0	0	NUM
cet-1040	141	7	ˆ	ˆ	NOUN
cet-1040	141	8	ˆ	ˆ	PROPN
cet-1040	141	9	[	[	PUNCT
cet-1040	141	10	,	,	PUNCT
cet-1040	141	11	]	]	X
cet-1040	141	12	i	i	PRON
cet-1040	141	13	ip	ip	VERB
cet-1040	141	14	t	t	NOUN
cet-1040	141	15	,	,	PUNCT
cet-1040	141	16	and	and	CCONJ
cet-1040	141	17	0	0	NUM
cet-1040	141	18	ˆ	ˆ	NOUN
cet-1040	141	19	ip	ip	NOUN
cet-1040	141	20	meets	meet	VERB
cet-1040	141	21	the	the	DET
cet-1040	141	22	following	follow	VERB
cet-1040	141	23	formula	formula	NOUN
cet-1040	141	24	.	.	PUNCT
cet-1040	142	1	0	0	NUM
cet-1040	142	2	0	0	NUM
cet-1040	142	3	0	0	NUM
cet-1040	142	4	ˆ	ˆ	NOUN
cet-1040	142	5	ˆ	ˆ	NOUN
cet-1040	142	6	ˆ	ˆ	ADJ
cet-1040	142	7	(	(	PUNCT
cet-1040	142	8	,	,	PUNCT
cet-1040	142	9	)	)	PUNCT
cet-1040	142	10	i	i	PRON
cet-1040	142	11	i	i	PRON
cet-1040	142	12	ip	ip	VERB
cet-1040	142	13	x	x	X
cet-1040	142	14	y	y	NOUN
cet-1040	142	15	(	(	PUNCT
cet-1040	142	16	9	9	NUM
cet-1040	142	17	)	)	PUNCT
cet-1040	142	18	then	then	ADV
cet-1040	142	19	,	,	PUNCT
cet-1040	142	20	we	we	PRON
cet-1040	142	21	can	can	AUX
cet-1040	142	22	get	get	VERB
cet-1040	142	23	i	i	NOUN
cet-1040	142	24	by	by	ADP
cet-1040	142	25	the	the	DET
cet-1040	142	26	following	follow	VERB
cet-1040	142	27	formula	formula	NOUN
cet-1040	142	28	.	.	PUNCT
cet-1040	143	1	0	0	NUM
cet-1040	143	2	0	0	NUM
cet-1040	143	3	0	0	NUM
cet-1040	143	4	ˆ	ˆ	PROPN
cet-1040	143	5	ˆ|	ˆ|	PROPN
cet-1040	144	1	|	|	ADV
cet-1040	145	1	[	[	X
cet-1040	145	2	(	(	PUNCT
cet-1040	145	3	)	)	PUNCT
cet-1040	145	4	|	|	ADV
cet-1040	145	5	|	|	ADV
cet-1040	145	6	]	]	PUNCT
cet-1040	145	7	|	|	ADV
cet-1040	145	8	exp	exp	NOUN
cet-1040	145	9	(	(	PUNCT
cet-1040	145	10	ˆ	ˆ	PRON
cet-1040	145	11	24	24	NUM
cet-1040	146	1	|	|	ADV
cet-1040	147	1	|	|	ADV
cet-1040	147	2	j	j	PROPN
cet-1040	148	1	i	i	PRON
cet-1040	148	2	j	j	PROPN
cet-1040	149	1	ii	ii	VERB
cet-1040	150	1	i	i	PRON
cet-1040	150	2	j	j	VERB
cet-1040	151	1	i	i	PRON
cet-1040	151	2	j	j	VERB
cet-1040	152	1	i	i	PRON
cet-1040	152	2	v	v	VERB
cet-1040	152	3	x	x	X
cet-1040	153	1	x	x	X
cet-1040	153	2	p	p	NOUN
cet-1040	153	3	pt	pt	X
cet-1040	153	4	s	s	PART
cet-1040	153	5	n	n	PRON
cet-1040	153	6	r	r	NOUN
cet-1040	153	7	kk	kk	PROPN
cet-1040	153	8	p	p	PROPN
cet-1040	153	9	p	p	PROPN
cet-1040	153	10			NOUN
cet-1040	153	11			AUX
cet-1040	153	12			VERB
cet-1040	153	13			PROPN
cet-1040	153	14			NOUN
cet-1040	153	15			NUM
cet-1040	153	16			PROPN
cet-1040	153	17			NOUN
cet-1040	153	18			PROPN
cet-1040	153	19			ADV
cet-1040	153	20			VERB
cet-1040	153	21			PROPN
cet-1040	153	22			PROPN
cet-1040	153	23			NOUN
cet-1040	153	24			PROPN
cet-1040	153	25	(	(	PUNCT
cet-1040	153	26	10	10	NUM
cet-1040	153	27	)	)	PUNCT
cet-1040	153	28	according	accord	VERB
cet-1040	153	29	to	to	ADP
cet-1040	153	30	the	the	DET
cet-1040	153	31	principle	principle	NOUN
cet-1040	153	32	of	of	ADP
cet-1040	153	33	force	force	NOUN
cet-1040	153	34	-	-	PUNCT
cet-1040	153	35	directed	direct	VERB
cet-1040	153	36	algorithm	algorithm	NOUN
cet-1040	153	37	,	,	PUNCT
cet-1040	153	38	we	we	PRON
cet-1040	153	39	can	can	AUX
cet-1040	153	40	get	get	VERB
cet-1040	153	41	that	that	PRON
cet-1040	153	42	when	when	SCONJ
cet-1040	153	43	js	js	ADP
cet-1040	153	44			PROPN
cet-1040	153	45	and	and	CCONJ
cet-1040	153	46	j	j	PROPN
cet-1040	153	47	is	be	AUX
cet-1040	153	48			PROPN
cet-1040	153	49	,	,	PUNCT
cet-1040	153	50	the	the	DET
cet-1040	153	51	node	node	NOUN
cet-1040	153	52	generates	generate	VERB
cet-1040	153	53	a	a	DET
cet-1040	153	54	gravitational	gravitational	ADJ
cet-1040	153	55	attraction	attraction	NOUN
cet-1040	153	56	to	to	ADP
cet-1040	153	57	the	the	DET
cet-1040	153	58	particle	particle	NOUN
cet-1040	153	59	.	.	PUNCT
cet-1040	154	1	on	on	ADP
cet-1040	154	2	the	the	DET
cet-1040	154	3	contrary	contrary	NOUN
cet-1040	154	4	,	,	PUNCT
cet-1040	154	5	when	when	SCONJ
cet-1040	154	6	js	js	PROPN
cet-1040	154	7			PUNCT
cet-1040	154	8	and	and	CCONJ
cet-1040	154	9	j	j	PROPN
cet-1040	154	10	is	be	AUX
cet-1040	154	11			PROPN
cet-1040	154	12	,	,	PUNCT
cet-1040	154	13	the	the	DET
cet-1040	154	14	node	node	NOUN
cet-1040	154	15	produces	produce	VERB
cet-1040	154	16	repulsion	repulsion	NOUN
cet-1040	154	17	to	to	ADP
cet-1040	154	18	the	the	DET
cet-1040	154	19	particles	particle	NOUN
cet-1040	154	20	.	.	PUNCT
cet-1040	155	1	so	so	ADV
cet-1040	155	2	,	,	PUNCT
cet-1040	155	3	in	in	ADP
cet-1040	155	4	the	the	DET
cet-1040	155	5	polar	polar	ADJ
cet-1040	155	6	coordinates	coordinate	NOUN
cet-1040	155	7	,	,	PUNCT
cet-1040	155	8	ijf	ijf	PROPN
cet-1040	155	9	is	be	AUX
cet-1040	155	10	defined	define	VERB
cet-1040	155	11	as	as	ADP
cet-1040	155	12	follows	follow	VERB
cet-1040	155	13	.	.	PUNCT
cet-1040	156	1	2	2	NUM
cet-1040	156	2	2	2	NUM
cet-1040	156	3	,	,	PUNCT
cet-1040	156	4	,	,	PUNCT
cet-1040	156	5	,	,	PUNCT
cet-1040	156	6	,	,	PUNCT
cet-1040	156	7	0	0	PUNCT
cet-1040	157	1	a	a	DET
cet-1040	157	2	ij	ij	INTJ
cet-1040	157	3	ij	ij	INTJ
cet-1040	158	1	j	j	PROPN
cet-1040	158	2	j	j	PROPN
cet-1040	159	1	i	i	PRON
cet-1040	159	2	c	c	INTJ
cet-1040	160	1	ij	ij	INTJ
cet-1040	160	2	ij	ij	INTJ
cet-1040	161	1	j	j	PROPN
cet-1040	161	2	j	j	PROPN
cet-1040	162	1	i	i	PRON
cet-1040	162	2	ij	ij	INTJ
cet-1040	163	1	d	d	X
cet-1040	163	2	w	w	PROPN
cet-1040	163	3	s	s	PROPN
cet-1040	163	4	s	s	X
cet-1040	163	5	f	f	X
cet-1040	163	6	w	w	PROPN
cet-1040	163	7	s	s	PROPN
cet-1040	163	8	s	s	PROPN
cet-1040	163	9	d	d	X
cet-1040	163	10			NUM
cet-1040	163	11			ADP
cet-1040	163	12			PUNCT
cet-1040	163	13			ADP
cet-1040	163	14			PROPN
cet-1040	163	15			ADV
cet-1040	163	16			ADJ
cet-1040	163	17			PROPN
cet-1040	163	18			NUM
cet-1040	163	19			NUM
cet-1040	163	20			NUM
cet-1040	163	21			PROPN
cet-1040	163	22			PROPN
cet-1040	163	23			NUM
cet-1040	163	24			NUM
cet-1040	163	25			PROPN
cet-1040	163	26	(	(	PUNCT
cet-1040	163	27	11	11	NUM
cet-1040	163	28	)	)	PUNCT
cet-1040	164	1	where	where	SCONJ
cet-1040	164	2	,	,	PUNCT
cet-1040	164	3	a	a	X
cet-1040	164	4	and	and	CCONJ
cet-1040	164	5	c	c	VERB
cet-1040	164	6	represent	represent	VERB
cet-1040	164	7	the	the	DET
cet-1040	164	8	coefficients	coefficient	NOUN
cet-1040	164	9	of	of	ADP
cet-1040	164	10	gravitation	gravitation	NOUN
cet-1040	164	11	and	and	CCONJ
cet-1040	164	12	repulsion	repulsion	NOUN
cet-1040	164	13	,	,	PUNCT
cet-1040	164	14	respectively	respectively	ADV
cet-1040	164	15	,	,	PUNCT
cet-1040	164	16	and	and	CCONJ
cet-1040	164	17	ijw	ijw	NOUN
cet-1040	164	18	represents	represent	VERB
cet-1040	164	19	the	the	DET
cet-1040	164	20	direction	direction	NOUN
cet-1040	164	21	angle	angle	NOUN
cet-1040	164	22	of	of	ADP
cet-1040	164	23	the	the	DET
cet-1040	164	24	sensor	sensor	NOUN
cet-1040	164	25	node	node	NOUN
cet-1040	164	26	to	to	ADP
cet-1040	164	27	the	the	DET
cet-1040	164	28	source	source	NOUN
cet-1040	164	29	point	point	NOUN
cet-1040	164	30	.	.	PUNCT
cet-1040	165	1	since	since	SCONJ
cet-1040	165	2	the	the	DET
cet-1040	165	3	force	force	NOUN
cet-1040	165	4	applied	apply	VERB
cet-1040	165	5	to	to	ADP
cet-1040	165	6	each	each	DET
cet-1040	165	7	particle	particle	NOUN
cet-1040	165	8	can	can	AUX
cet-1040	165	9	lead	lead	VERB
cet-1040	165	10	the	the	DET
cet-1040	165	11	particle	particle	NOUN
cet-1040	165	12	to	to	PART
cet-1040	165	13	move	move	VERB
cet-1040	165	14	to	to	ADP
cet-1040	165	15	the	the	DET
cet-1040	165	16	optimum	optimum	ADJ
cet-1040	165	17	direction	direction	NOUN
cet-1040	165	18	,	,	PUNCT
cet-1040	165	19	the	the	DET
cet-1040	165	20	position	position	NOUN
cet-1040	165	21	of	of	ADP
cet-1040	165	22	each	each	DET
cet-1040	165	23	particle	particle	NOUN
cet-1040	165	24	need	need	VERB
cet-1040	165	25	to	to	PART
cet-1040	165	26	take	take	VERB
cet-1040	165	27	into	into	ADP
cet-1040	165	28	account	account	NOUN
cet-1040	165	29	the	the	DET
cet-1040	165	30	influence	influence	NOUN
cet-1040	165	31	of	of	ADP
cet-1040	165	32	the	the	DET
cet-1040	165	33	virtual	virtual	ADJ
cet-1040	165	34	force	force	NOUN
cet-1040	165	35	.	.	PUNCT
cet-1040	166	1	(	(	PUNCT
cet-1040	166	2	1	1	X
cet-1040	166	3	)	)	PUNCT
cet-1040	166	4	i	i	PROPN
cet-1040	166	5	d	d	PROPN
cet-1040	166	6	d	d	PROPN
cet-1040	166	7	idp	idp	PROPN
cet-1040	166	8	pb	pb	ADP
cet-1040	166	9	gb	gb	PROPN
cet-1040	166	10	d	d	VERB
cet-1040	166	11			NOUN
cet-1040	166	12			NOUN
cet-1040	166	13			PROPN
cet-1040	166	14			PROPN
cet-1040	166	15			PUNCT
cet-1040	166	16			PROPN
cet-1040	166	17			NUM
cet-1040	166	18			PUNCT
cet-1040	166	19			PROPN
cet-1040	166	20			PROPN
cet-1040	166	21	(	(	PUNCT
cet-1040	166	22	12	12	NUM
cet-1040	166	23	)	)	PUNCT
cet-1040	166	24	in	in	ADP
cet-1040	166	25	the	the	DET
cet-1040	166	26	formula	formula	NOUN
cet-1040	166	27	,	,	PUNCT
cet-1040	166	28			NOUN
cet-1040	166	29	is	be	AUX
cet-1040	166	30	a	a	DET
cet-1040	166	31	random	random	ADJ
cet-1040	166	32	value	value	NOUN
cet-1040	166	33	which	which	PRON
cet-1040	166	34	satisfies	satisfy	VERB
cet-1040	166	35	the	the	DET
cet-1040	166	36	formula	formula	NOUN
cet-1040	166	37	.	.	PUNCT
cet-1040	167	1	[	[	X
cet-1040	167	2	0,1]	0,1]	X
cet-1040	167	3			NOUN
cet-1040	167	4	(	(	PUNCT
cet-1040	167	5	13	13	NUM
cet-1040	167	6	)	)	PUNCT
cet-1040	167	7	suppose	suppose	VERB
cet-1040	167	8	that	that	SCONJ
cet-1040	167	9	in	in	ADP
cet-1040	167	10	the	the	DET
cet-1040	167	11	dimension	dimension	NOUN
cet-1040	167	12	d	d	PROPN
cet-1040	167	13	of	of	ADP
cet-1040	167	14	the	the	DET
cet-1040	167	15	particle	particle	NOUN
cet-1040	167	16	i	i	PRON
cet-1040	167	17	,	,	PUNCT
cet-1040	167	18	idd	idd	PROPN
cet-1040	167	19	is	be	AUX
cet-1040	167	20	dynamically	dynamically	ADV
cet-1040	167	21	updated	update	VERB
cet-1040	167	22	through	through	ADP
cet-1040	167	23	if	if	SCONJ
cet-1040	167	24	.	.	PUNCT
cet-1040	167	25	1	1	NUM
cet-1040	167	26	max	max	PROPN
cet-1040	167	27	1	1	NUM
cet-1040	167	28	max	max	PROPN
cet-1040	167	29	cos	cos	PROPN
cet-1040	167	30	(	(	PUNCT
cet-1040	167	31	)	)	PUNCT
cet-1040	167	32	d=1	d=1	NOUN
cet-1040	167	33	sin	sin	NOUN
cet-1040	167	34	(	(	PUNCT
cet-1040	167	35	)	)	PUNCT
cet-1040	167	36	d=2	d=2	PROPN
cet-1040	167	37	i	i	PRON
cet-1040	167	38	i	i	PRON
cet-1040	167	39	f	f	VERB
cet-1040	168	1	i	i	PRON
cet-1040	168	2	i	i	PROPN
cet-1040	169	1	d	d	PROPN
cet-1040	169	2	f	f	PROPN
cet-1040	170	1	i	i	INTJ
cet-1040	170	2	w	w	VERB
cet-1040	170	3	d	d	X
cet-1040	170	4	e	e	PROPN
cet-1040	170	5	d	d	X
cet-1040	170	6	w	w	PROPN
cet-1040	170	7	d	d	PROPN
cet-1040	170	8	e	e	X
cet-1040	170	9			PROPN
cet-1040	170	10			VERB
cet-1040	170	11			ADP
cet-1040	170	12			ADJ
cet-1040	170	13			PROPN
cet-1040	170	14			NUM
cet-1040	171	1			NUM
cet-1040	171	2			NUM
cet-1040	171	3			PROPN
cet-1040	171	4			NOUN
cet-1040	171	5	(	(	PUNCT
cet-1040	171	6	14	14	NUM
cet-1040	171	7	)	)	PUNCT
cet-1040	171	8	where	where	SCONJ
cet-1040	171	9	,	,	PUNCT
cet-1040	171	10	maxd	maxd	PROPN
cet-1040	171	11	represents	represent	VERB
cet-1040	171	12	the	the	DET
cet-1040	171	13	maximum	maximum	ADJ
cet-1040	171	14	move	move	NOUN
cet-1040	171	15	step	step	NOUN
cet-1040	171	16	size	size	NOUN
cet-1040	171	17	.	.	PUNCT
cet-1040	172	1	1450	1450	NUM
cet-1040	172	2	in	in	ADP
cet-1040	172	3	order	order	NOUN
cet-1040	172	4	to	to	PART
cet-1040	172	5	prevent	prevent	VERB
cet-1040	172	6	the	the	DET
cet-1040	172	7	instability	instability	NOUN
cet-1040	172	8	of	of	ADP
cet-1040	172	9	the	the	DET
cet-1040	172	10	algorithm	algorithm	NOUN
cet-1040	172	11	into	into	ADP
cet-1040	172	12	the	the	DET
cet-1040	172	13	local	local	ADJ
cet-1040	172	14	extreme	extreme	NOUN
cet-1040	172	15	,	,	PUNCT
cet-1040	172	16	we	we	PRON
cet-1040	172	17	need	need	VERB
cet-1040	172	18	to	to	PART
cet-1040	172	19	revise	revise	VERB
cet-1040	172	20	the	the	DET
cet-1040	172	21	extreme	extreme	ADJ
cet-1040	172	22	value	value	NOUN
cet-1040	172	23	of	of	ADP
cet-1040	172	24	the	the	DET
cet-1040	172	25	individual	individual	NOUN
cet-1040	172	26	.	.	PUNCT
cet-1040	173	1	we	we	PRON
cet-1040	173	2	choose	choose	VERB
cet-1040	173	3	an	an	DET
cet-1040	173	4	individual	individual	ADJ
cet-1040	173	5	extreme	extreme	NOUN
cet-1040	173	6	(	(	PUNCT
cet-1040	173	7	)	)	PUNCT
cet-1040	173	8	jpb	jpb	PROPN
cet-1040	173	9	t	t	PROPN
cet-1040	173	10	from	from	ADP
cet-1040	173	11	other	other	ADJ
cet-1040	173	12	extremes	extreme	NOUN
cet-1040	173	13	,	,	PUNCT
cet-1040	173	14	and	and	CCONJ
cet-1040	173	15	the	the	DET
cet-1040	173	16	new	new	ADJ
cet-1040	173	17	individual	individual	ADJ
cet-1040	173	18	extreme	extreme	NOUN
cet-1040	173	19	is	be	AUX
cet-1040	173	20	calculated	calculate	VERB
cet-1040	173	21	as	as	SCONJ
cet-1040	173	22	follows	follow	VERB
cet-1040	173	23	.	.	PUNCT
cet-1040	174	1	0	0	PUNCT
cet-1040	174	2	(	(	PUNCT
cet-1040	174	3	)	)	PUNCT
cet-1040	174	4	(	(	PUNCT
cet-1040	174	5	)	)	PUNCT
cet-1040	174	6	(	(	PUNCT
cet-1040	174	7	1	1	X
cet-1040	174	8	)	)	PUNCT
cet-1040	174	9	(	(	PUNCT
cet-1040	174	10	)	)	PUNCT
cet-1040	175	1	i	i	PRON
cet-1040	175	2	i	i	PRON
cet-1040	175	3	jpb	jpb	VERB
cet-1040	175	4	t	t	PROPN
cet-1040	175	5	pb	pb	ADP
cet-1040	175	6	t	t	PROPN
cet-1040	175	7	pb	pb	ADP
cet-1040	175	8	t	t	PROPN
cet-1040	175	9			PROPN
cet-1040	175	10			PROPN
cet-1040	175	11			PUNCT
cet-1040	175	12			NOUN
cet-1040	175	13			PROPN
cet-1040	175	14	(	(	PUNCT
cet-1040	175	15	15	15	NUM
cet-1040	175	16	)	)	PUNCT
cet-1040	175	17	the	the	DET
cet-1040	175	18	flow	flow	NOUN
cet-1040	175	19	chart	chart	NOUN
cet-1040	175	20	of	of	ADP
cet-1040	175	21	algorithm	algorithm	NOUN
cet-1040	175	22	is	be	AUX
cet-1040	175	23	shown	show	VERB
cet-1040	175	24	in	in	ADP
cet-1040	175	25	figure	figure	NOUN
cet-1040	175	26	2	2	NUM
cet-1040	175	27	.	.	NOUN
cet-1040	175	28	end	end	NOUN
cet-1040	175	29	start	start	PROPN
cet-1040	175	30	parameter	parameter	PROPN
cet-1040	175	31	initialization	initialization	NOUN
cet-1040	175	32	of	of	ADP
cet-1040	175	33	network	network	NOUN
cet-1040	175	34	initialization	initialization	NOUN
cet-1040	175	35	of	of	ADP
cet-1040	175	36	iterations	iteration	NOUN
cet-1040	175	37	and	and	CCONJ
cet-1040	175	38	population	population	NOUN
cet-1040	175	39	set	set	VERB
cet-1040	175	40	pbi	pbi	NOUN
cet-1040	175	41	and	and	CCONJ
cet-1040	175	42	gb	gb	NOUN
cet-1040	175	43	for	for	ADP
cet-1040	175	44	particles	particle	NOUN
cet-1040	175	45	u	u	NOUN
cet-1040	175	46	<	<	NOUN
cet-1040	175	47	umax	umax	ADJ
cet-1040	175	48	yes	yes	INTJ
cet-1040	175	49	calculate	calculate	NOUN
cet-1040	175	50	for	for	ADP
cet-1040	175	51	individual	individual	ADJ
cet-1040	175	52	optimum	optimum	ADJ
cet-1040	175	53	extreme	extreme	ADJ
cet-1040	175	54	pbi	pbi	NOUN
cet-1040	175	55	calculate	calculate	NOUN
cet-1040	175	56	for	for	ADP
cet-1040	175	57	global	global	ADJ
cet-1040	175	58	optimum	optimum	ADJ
cet-1040	175	59	extreme	extreme	NOUN
cet-1040	175	60	gb	gb	NOUN
cet-1040	175	61	no	no	DET
cet-1040	175	62	output	output	NOUN
cet-1040	175	63	the	the	DET
cet-1040	175	64	global	global	ADJ
cet-1040	175	65	optimum	optimum	NOUN
cet-1040	175	66	gb	gb	PRON
cet-1040	175	67	get	get	VERB
cet-1040	175	68	the	the	DET
cet-1040	175	69	global	global	ADJ
cet-1040	175	70	optimum	optimum	ADJ
cet-1040	175	71	extreme	extreme	NOUN
cet-1040	176	1	yes	yes	INTJ
cet-1040	176	2	no	no	DET
cet-1040	176	3	figure	figure	NOUN
cet-1040	176	4	2	2	NUM
cet-1040	176	5	:	:	PUNCT
cet-1040	176	6	the	the	DET
cet-1040	176	7	flow	flow	NOUN
cet-1040	176	8	chart	chart	NOUN
cet-1040	176	9	of	of	ADP
cet-1040	176	10	improved	improved	ADJ
cet-1040	176	11	algorithm	algorithm	NOUN
cet-1040	176	12	since	since	SCONJ
cet-1040	176	13	the	the	DET
cet-1040	176	14	force	force	NOUN
cet-1040	176	15	-	-	PUNCT
cet-1040	176	16	directed	direct	VERB
cet-1040	176	17	algorithm	algorithm	NOUN
cet-1040	176	18	is	be	AUX
cet-1040	176	19	directly	directly	ADV
cet-1040	176	20	derived	derive	VERB
cet-1040	176	21	from	from	ADP
cet-1040	176	22	real	real	ADJ
cet-1040	176	23	physical	physical	ADJ
cet-1040	176	24	phenomena	phenomenon	NOUN
cet-1040	176	25	,	,	PUNCT
cet-1040	176	26	it	it	PRON
cet-1040	176	27	can	can	AUX
cet-1040	176	28	better	well	ADV
cet-1040	176	29	reflect	reflect	VERB
cet-1040	176	30	the	the	DET
cet-1040	176	31	source	source	NOUN
cet-1040	176	32	location	location	NOUN
cet-1040	176	33	problem	problem	NOUN
cet-1040	176	34	.	.	PUNCT
cet-1040	177	1	the	the	DET
cet-1040	177	2	virtual	virtual	ADJ
cet-1040	177	3	force	force	NOUN
cet-1040	177	4	method	method	NOUN
cet-1040	177	5	can	can	AUX
cet-1040	177	6	enhance	enhance	VERB
cet-1040	177	7	the	the	DET
cet-1040	177	8	global	global	ADJ
cet-1040	177	9	searching	searching	NOUN
cet-1040	177	10	ability	ability	NOUN
cet-1040	177	11	,	,	PUNCT
cet-1040	177	12	which	which	PRON
cet-1040	177	13	can	can	AUX
cet-1040	177	14	speed	speed	VERB
cet-1040	177	15	up	up	ADP
cet-1040	177	16	the	the	DET
cet-1040	177	17	convergence	convergence	NOUN
cet-1040	177	18	of	of	ADP
cet-1040	177	19	the	the	DET
cet-1040	177	20	algorithm	algorithm	NOUN
cet-1040	177	21	.	.	PUNCT
cet-1040	178	1	to	to	ADP
cet-1040	178	2	some	some	DET
cet-1040	178	3	extent	extent	NOUN
cet-1040	178	4	,	,	PUNCT
cet-1040	178	5	this	this	DET
cet-1040	178	6	virtual	virtual	ADJ
cet-1040	178	7	force	force	NOUN
cet-1040	178	8	makes	make	VERB
cet-1040	178	9	particles	particle	NOUN
cet-1040	178	10	move	move	VERB
cet-1040	178	11	more	more	ADV
cet-1040	178	12	purposeful	purposeful	ADJ
cet-1040	178	13	and	and	CCONJ
cet-1040	178	14	reduces	reduce	VERB
cet-1040	178	15	the	the	DET
cet-1040	178	16	number	number	NOUN
cet-1040	178	17	of	of	ADP
cet-1040	178	18	iteration	iteration	NOUN
cet-1040	178	19	.	.	PUNCT
cet-1040	179	1	4	4	X
cet-1040	179	2	.	.	X
cet-1040	179	3	simulation	simulation	NOUN
cet-1040	179	4	experiment	experiment	NOUN
cet-1040	179	5	and	and	CCONJ
cet-1040	179	6	result	result	VERB
cet-1040	179	7	analysis	analysis	NOUN
cet-1040	179	8	the	the	DET
cet-1040	179	9	localization	localization	NOUN
cet-1040	179	10	algorithm	algorithm	NOUN
cet-1040	179	11	for	for	ADP
cet-1040	179	12	gas	gas	NOUN
cet-1040	179	13	source	source	NOUN
cet-1040	179	14	proposed	propose	VERB
cet-1040	179	15	in	in	ADP
cet-1040	179	16	this	this	DET
cet-1040	179	17	paper	paper	NOUN
cet-1040	179	18	is	be	AUX
cet-1040	179	19	mainly	mainly	ADV
cet-1040	179	20	aimed	aim	VERB
cet-1040	179	21	at	at	ADP
cet-1040	179	22	two	two	NUM
cet-1040	179	23	dimensional	dimensional	ADJ
cet-1040	179	24	situations	situation	NOUN
cet-1040	179	25	.	.	PUNCT
cet-1040	180	1	this	this	DET
cet-1040	180	2	experiment	experiment	NOUN
cet-1040	180	3	is	be	AUX
cet-1040	180	4	carried	carry	VERB
cet-1040	180	5	out	out	ADP
cet-1040	180	6	in	in	ADP
cet-1040	180	7	the	the	DET
cet-1040	180	8	area	area	NOUN
cet-1040	180	9	of	of	ADP
cet-1040	180	10	80m*80	80m*80	NUM
cet-1040	180	11	m.	m.	NOUN
cet-1040	180	12	in	in	ADP
cet-1040	180	13	the	the	DET
cet-1040	180	14	experimental	experimental	ADJ
cet-1040	180	15	area	area	NOUN
cet-1040	180	16	,	,	PUNCT
cet-1040	180	17	we	we	PRON
cet-1040	180	18	deployed	deploy	VERB
cet-1040	180	19	81	81	NUM
cet-1040	180	20	sensors	sensor	NOUN
cet-1040	180	21	which	which	PRON
cet-1040	180	22	are	be	AUX
cet-1040	180	23	evenly	evenly	ADV
cet-1040	180	24	distributed	distribute	VERB
cet-1040	180	25	and	and	CCONJ
cet-1040	180	26	their	their	PRON
cet-1040	180	27	location	location	NOUN
cet-1040	180	28	is	be	AUX
cet-1040	180	29	known	know	VERB
cet-1040	180	30	.	.	PUNCT
cet-1040	181	1	the	the	DET
cet-1040	181	2	measurement	measurement	NOUN
cet-1040	181	3	noise	noise	NOUN
cet-1040	181	4	in	in	ADP
cet-1040	181	5	the	the	DET
cet-1040	181	6	positioning	positioning	NOUN
cet-1040	181	7	process	process	NOUN
cet-1040	181	8	can	can	AUX
cet-1040	181	9	be	be	AUX
cet-1040	181	10	modelled	model	VERB
cet-1040	181	11	by	by	ADP
cet-1040	181	12	nonzero	nonzero	PROPN
cet-1040	181	13	gauss	gauss	PROPN
cet-1040	181	14	noise	noise	NOUN
cet-1040	181	15	.	.	PUNCT
cet-1040	182	1	root	root	NOUN
cet-1040	182	2	mean	mean	VERB
cet-1040	182	3	square	square	ADJ
cet-1040	182	4	error	error	NOUN
cet-1040	182	5	(	(	PUNCT
cet-1040	182	6	rmse	rmse	NOUN
cet-1040	182	7	)	)	PUNCT
cet-1040	182	8	is	be	AUX
cet-1040	182	9	a	a	DET
cet-1040	182	10	key	key	ADJ
cet-1040	182	11	performance	performance	NOUN
cet-1040	182	12	index	index	NOUN
cet-1040	182	13	to	to	PART
cet-1040	182	14	evaluate	evaluate	VERB
cet-1040	182	15	the	the	DET
cet-1040	182	16	accuracy	accuracy	NOUN
cet-1040	182	17	of	of	ADP
cet-1040	182	18	location	location	NOUN
cet-1040	182	19	algorithm	algorithm	NOUN
cet-1040	182	20	.	.	PUNCT
cet-1040	183	1	the	the	DET
cet-1040	183	2	calculation	calculation	NOUN
cet-1040	183	3	method	method	NOUN
cet-1040	183	4	of	of	ADP
cet-1040	183	5	rmse	rmse	NOUN
cet-1040	183	6	in	in	ADP
cet-1040	183	7	two	two	NUM
cet-1040	183	8	-	-	PUNCT
cet-1040	183	9	dimensional	dimensional	ADJ
cet-1040	183	10	space	space	NOUN
cet-1040	183	11	is	be	AUX
cet-1040	183	12	as	as	SCONJ
cet-1040	183	13	follows	follow	VERB
cet-1040	183	14	.	.	PUNCT
cet-1040	184	1			NOUN
cet-1040	184	2			PUNCT
cet-1040	184	3			NOUN
cet-1040	184	4			NOUN
cet-1040	184	5	2	2	ADJ
cet-1040	184	6	2	2	NUM
cet-1040	184	7	0	0	NUM
cet-1040	184	8	0	0	NUM
cet-1040	184	9	1	1	NUM
cet-1040	184	10	1	1	NUM
cet-1040	184	11	m	m	VERB
cet-1040	184	12	i	i	PRON
cet-1040	184	13	irmse	irmse	ADJ
cet-1040	184	14	x	x	VERB
cet-1040	185	1	x	x	VERB
cet-1040	185	2	y	y	VERB
cet-1040	185	3	y	y	PROPN
cet-1040	185	4	m	m	VERB
cet-1040	185	5			PROPN
cet-1040	185	6			PROPN
cet-1040	185	7			CCONJ
cet-1040	185	8			X
cet-1040	185	9	(	(	PUNCT
cet-1040	185	10	16	16	NUM
cet-1040	185	11	)	)	PUNCT
cet-1040	185	12	in	in	ADP
cet-1040	185	13	the	the	DET
cet-1040	185	14	above	above	ADJ
cet-1040	185	15	formula	formula	NOUN
cet-1040	185	16	,	,	PUNCT
cet-1040	185	17	m	m	VERB
cet-1040	185	18	means	mean	VERB
cet-1040	185	19	the	the	DET
cet-1040	185	20	number	number	NOUN
cet-1040	185	21	of	of	ADP
cet-1040	185	22	experiments	experiment	NOUN
cet-1040	185	23	.	.	PUNCT
cet-1040	186	1	and	and	CCONJ
cet-1040	186	2	(	(	PUNCT
cet-1040	186	3	xi	xi	PROPN
cet-1040	186	4	,	,	PUNCT
cet-1040	186	5	yi	yi	PROPN
cet-1040	186	6	)	)	PUNCT
cet-1040	186	7	is	be	AUX
cet-1040	186	8	the	the	DET
cet-1040	186	9	position	position	NOUN
cet-1040	186	10	of	of	ADP
cet-1040	186	11	gas	gas	NOUN
cet-1040	186	12	source	source	NOUN
cet-1040	186	13	obtained	obtain	VERB
cet-1040	186	14	by	by	ADP
cet-1040	186	15	simulation	simulation	NOUN
cet-1040	186	16	experiment	experiment	NOUN
cet-1040	186	17	,	,	PUNCT
cet-1040	186	18	while	while	SCONJ
cet-1040	186	19	(	(	PUNCT
cet-1040	186	20	x0	x0	PROPN
cet-1040	186	21	,	,	PUNCT
cet-1040	186	22	y0	y0	PROPN
cet-1040	186	23	)	)	PUNCT
cet-1040	186	24	is	be	AUX
cet-1040	186	25	the	the	DET
cet-1040	186	26	true	true	ADJ
cet-1040	186	27	location	location	NOUN
cet-1040	186	28	of	of	ADP
cet-1040	186	29	the	the	DET
cet-1040	186	30	gas	gas	NOUN
cet-1040	186	31	source	source	NOUN
cet-1040	186	32	.	.	PUNCT
cet-1040	187	1	the	the	DET
cet-1040	187	2	experimental	experimental	ADJ
cet-1040	187	3	results	result	NOUN
cet-1040	187	4	are	be	AUX
cet-1040	187	5	shown	show	VERB
cet-1040	187	6	in	in	ADP
cet-1040	187	7	table	table	NOUN
cet-1040	187	8	1	1	NUM
cet-1040	187	9	and	and	CCONJ
cet-1040	187	10	figure	figure	VERB
cet-1040	187	11	3	3	NUM
cet-1040	187	12	.	.	PUNCT
cet-1040	187	13	table	table	NOUN
cet-1040	187	14	1	1	NUM
cet-1040	187	15	:	:	PUNCT
cet-1040	187	16	the	the	DET
cet-1040	187	17	average	average	ADJ
cet-1040	187	18	time	time	NOUN
cet-1040	187	19	consumption	consumption	NOUN
cet-1040	187	20	of	of	ADP
cet-1040	187	21	the	the	DET
cet-1040	187	22	two	two	NUM
cet-1040	187	23	algorithms	algorithm	NOUN
cet-1040	187	24	improved	improve	VERB
cet-1040	187	25	algorithm	algorithm	NOUN
cet-1040	187	26	original	original	ADJ
cet-1040	187	27	algorithm	algorithm	NOUN
cet-1040	187	28	time	time	NOUN
cet-1040	187	29	0.0852	0.0852	NUM
cet-1040	187	30	0.0631	0.0631	NUM
cet-1040	187	31	1451	1451	NUM
cet-1040	187	32	figure	figure	NOUN
cet-1040	187	33	3	3	NUM
cet-1040	187	34	:	:	PUNCT
cet-1040	187	35	rmse	rmse	NOUN
cet-1040	187	36	of	of	ADP
cet-1040	187	37	the	the	DET
cet-1040	187	38	experimental	experimental	ADJ
cet-1040	187	39	results	result	NOUN
cet-1040	187	40	through	through	ADP
cet-1040	187	41	the	the	DET
cet-1040	187	42	experimental	experimental	ADJ
cet-1040	187	43	results	result	NOUN
cet-1040	187	44	,	,	PUNCT
cet-1040	187	45	we	we	PRON
cet-1040	187	46	know	know	VERB
cet-1040	187	47	that	that	SCONJ
cet-1040	187	48	the	the	DET
cet-1040	187	49	improved	improved	ADJ
cet-1040	187	50	algorithm	algorithm	NOUN
cet-1040	187	51	has	have	VERB
cet-1040	187	52	good	good	ADJ
cet-1040	187	53	performance	performance	NOUN
cet-1040	187	54	both	both	CCONJ
cet-1040	187	55	in	in	ADP
cet-1040	187	56	accuracy	accuracy	NOUN
cet-1040	187	57	and	and	CCONJ
cet-1040	187	58	speed	speed	NOUN
cet-1040	187	59	.	.	PUNCT
cet-1040	188	1	that	that	PRON
cet-1040	188	2	means	mean	VERB
cet-1040	188	3	that	that	SCONJ
cet-1040	188	4	the	the	DET
cet-1040	188	5	new	new	ADJ
cet-1040	188	6	algorithm	algorithm	NOUN
cet-1040	188	7	has	have	VERB
cet-1040	188	8	better	well	ADJ
cet-1040	188	9	applications	application	NOUN
cet-1040	188	10	in	in	ADP
cet-1040	188	11	more	more	ADJ
cet-1040	188	12	and	and	CCONJ
cet-1040	188	13	more	more	ADJ
cet-1040	188	14	fields	field	NOUN
cet-1040	188	15	.	.	PUNCT
cet-1040	189	1	5	5	X
cet-1040	189	2	.	.	X
cet-1040	189	3	conclusion	conclusion	NOUN
cet-1040	189	4	in	in	ADP
cet-1040	189	5	this	this	DET
cet-1040	189	6	paper	paper	NOUN
cet-1040	189	7	,	,	PUNCT
cet-1040	189	8	we	we	PRON
cet-1040	189	9	make	make	VERB
cet-1040	189	10	a	a	DET
cet-1040	189	11	study	study	NOUN
cet-1040	189	12	on	on	ADP
cet-1040	189	13	the	the	DET
cet-1040	189	14	gas	gas	NOUN
cet-1040	189	15	source	source	NOUN
cet-1040	189	16	location	location	NOUN
cet-1040	189	17	algorithm	algorithm	NOUN
cet-1040	189	18	in	in	ADP
cet-1040	189	19	wireless	wireless	ADJ
cet-1040	189	20	sensor	sensor	NOUN
cet-1040	189	21	networks	network	NOUN
cet-1040	189	22	based	base	VERB
cet-1040	189	23	on	on	ADP
cet-1040	189	24	the	the	DET
cet-1040	189	25	gas	gas	NOUN
cet-1040	189	26	diffusion	diffusion	NOUN
cet-1040	189	27	model	model	NOUN
cet-1040	189	28	.	.	PUNCT
cet-1040	190	1	by	by	ADP
cet-1040	190	2	combining	combine	VERB
cet-1040	190	3	particle	particle	NOUN
cet-1040	190	4	swarm	swarm	NOUN
cet-1040	190	5	optimization	optimization	NOUN
cet-1040	190	6	and	and	CCONJ
cet-1040	190	7	force	force	NOUN
cet-1040	190	8	oriented	orient	VERB
cet-1040	190	9	algorithm	algorithm	NOUN
cet-1040	190	10	,	,	PUNCT
cet-1040	190	11	the	the	DET
cet-1040	190	12	global	global	ADJ
cet-1040	190	13	search	search	NOUN
cet-1040	190	14	ability	ability	NOUN
cet-1040	190	15	of	of	ADP
cet-1040	190	16	improved	improved	ADJ
cet-1040	190	17	algorithm	algorithm	NOUN
cet-1040	190	18	is	be	AUX
cet-1040	190	19	improved	improve	VERB
cet-1040	190	20	.	.	PUNCT
cet-1040	191	1	at	at	ADP
cet-1040	191	2	present	present	ADJ
cet-1040	191	3	,	,	PUNCT
cet-1040	191	4	the	the	DET
cet-1040	191	5	research	research	NOUN
cet-1040	191	6	of	of	ADP
cet-1040	191	7	gas	gas	NOUN
cet-1040	191	8	source	source	NOUN
cet-1040	191	9	localization	localization	NOUN
cet-1040	191	10	is	be	AUX
cet-1040	191	11	mainly	mainly	ADV
cet-1040	191	12	aimed	aim	VERB
cet-1040	191	13	at	at	ADP
cet-1040	191	14	two	two	NUM
cet-1040	191	15	-	-	PUNCT
cet-1040	191	16	dimensional	dimensional	ADJ
cet-1040	191	17	space	space	NOUN
cet-1040	191	18	,	,	PUNCT
cet-1040	191	19	so	so	CCONJ
cet-1040	191	20	the	the	DET
cet-1040	191	21	application	application	NOUN
cet-1040	191	22	in	in	ADP
cet-1040	191	23	three	three	NUM
cet-1040	191	24	-	-	PUNCT
cet-1040	191	25	dimensional	dimensional	ADJ
cet-1040	191	26	space	space	NOUN
cet-1040	191	27	needs	need	VERB
cet-1040	191	28	further	further	ADJ
cet-1040	191	29	study	study	NOUN
cet-1040	191	30	.	.	PUNCT
cet-1040	192	1	references	reference	NOUN
cet-1040	192	2	ampdiotis	ampdiotis	PROPN
cet-1040	192	3	d.	d.	PROPN
cet-1040	192	4	,	,	PUNCT
cet-1040	192	5	berberidis	berberidis	PROPN
cet-1040	192	6	k.	k.	PROPN
cet-1040	192	7	,	,	PUNCT
cet-1040	192	8	2010	2010	NUM
cet-1040	192	9	,	,	PUNCT
cet-1040	192	10	low	low	ADJ
cet-1040	192	11	complexity	complexity	NOUN
cet-1040	192	12	multiple	multiple	ADJ
cet-1040	192	13	acoustic	acoustic	ADJ
cet-1040	192	14	source	source	NOUN
cet-1040	192	15	localization	localization	NOUN
cet-1040	192	16	in	in	ADP
cet-1040	192	17	sensor	sensor	NOUN
cet-1040	192	18	networks	network	NOUN
cet-1040	192	19	based	base	VERB
cet-1040	192	20	on	on	ADP
cet-1040	192	21	energy	energy	NOUN
cet-1040	192	22	measurements	measurement	NOUN
cet-1040	192	23	,	,	PUNCT
cet-1040	192	24	signal	signal	ADJ
cet-1040	192	25	processing	processing	NOUN
cet-1040	192	26	,	,	PUNCT
cet-1040	192	27	90(4	90(4	NUM
cet-1040	192	28	)	)	PUNCT
cet-1040	192	29	,	,	PUNCT
cet-1040	192	30	1300	1300	NUM
cet-1040	192	31	-	-	SYM
cet-1040	192	32	1312	1312	NUM
cet-1040	192	33	,	,	PUNCT
cet-1040	192	34	doi	doi	NOUN
cet-1040	192	35	:	:	PUNCT
cet-1040	192	36	10.1016	10.1016	NUM
cet-1040	192	37	/	/	SYM
cet-1040	192	38	j.sigpro.2009.10.015	j.sigpro.2009.10.015	PROPN
cet-1040	192	39	braun	braun	PROPN
cet-1040	192	40	j.	j.	PROPN
cet-1040	192	41	,	,	PUNCT
cet-1040	192	42	glina	glina	PROPN
cet-1040	192	43	y.	y.	PROPN
cet-1040	192	44	,	,	PUNCT
cet-1040	192	45	2004	2004	NUM
cet-1040	192	46	,	,	PUNCT
cet-1040	192	47	computational	computational	ADJ
cet-1040	192	48	intelligence	intelligence	NOUN
cet-1040	192	49	in	in	ADP
cet-1040	192	50	biological	biological	ADJ
cet-1040	192	51	sensing	sensing	NOUN
cet-1040	192	52	,	,	PUNCT
cet-1040	192	53	in	in	ADP
cet-1040	192	54	proceedings	proceeding	NOUN
cet-1040	192	55	of	of	ADP
cet-1040	192	56	spie	spie	ADJ
cet-1040	192	57	,	,	PUNCT
cet-1040	192	58	5416	5416	NUM
cet-1040	192	59	,	,	PUNCT
cet-1040	192	60	111122	111122	NUM
cet-1040	192	61	,	,	PUNCT
cet-1040	192	62	doi	doi	NOUN
cet-1040	192	63	:	:	PUNCT
cet-1040	192	64	10.1117/12.541046	10.1117/12.541046	NUM
cet-1040	192	65	fox	fox	PROPN
cet-1040	192	66	d.	d.	PROPN
cet-1040	192	67	,	,	PUNCT
cet-1040	192	68	2003	2003	NUM
cet-1040	192	69	,	,	PUNCT
cet-1040	192	70	adapting	adapt	VERB
cet-1040	192	71	the	the	DET
cet-1040	192	72	sample	sample	NOUN
cet-1040	192	73	size	size	NOUN
cet-1040	192	74	in	in	ADP
cet-1040	192	75	particle	particle	NOUN
cet-1040	192	76	filters	filter	NOUN
cet-1040	192	77	through	through	ADP
cet-1040	192	78	kld	kld	PROPN
cet-1040	192	79	-	-	PUNCT
cet-1040	192	80	sampling	sample	VERB
cet-1040	192	81	,	,	PUNCT
cet-1040	192	82	journal	journal	NOUN
cet-1040	192	83	of	of	ADP
cet-1040	192	84	roboticsresearch	roboticsresearch	NOUN
cet-1040	192	85	,	,	PUNCT
cet-1040	192	86	22(12	22(12	NUM
cet-1040	192	87	)	)	PUNCT
cet-1040	192	88	,	,	PUNCT
cet-1040	192	89	985	985	NUM
cet-1040	192	90	-	-	SYM
cet-1040	192	91	1003	1003	NUM
cet-1040	192	92	,	,	PUNCT
cet-1040	192	93	doi	doi	NOUN
cet-1040	192	94	:	:	PUNCT
cet-1040	192	95	10.1177/0278364903022012001	10.1177/0278364903022012001	NUM
cet-1040	192	96	marques	marques	PROPN
cet-1040	192	97	l.	l.	PROPN
cet-1040	192	98	,	,	PUNCT
cet-1040	192	99	anibal	anibal	PROPN
cet-1040	192	100	t.	t.	PROPN
cet-1040	192	101	,	,	PUNCT
cet-1040	192	102	almeida	almeida	PROPN
cet-1040	192	103	d.	d.	PROPN
cet-1040	192	104	,	,	PUNCT
cet-1040	192	105	2000	2000	NUM
cet-1040	192	106	,	,	PUNCT
cet-1040	192	107	electronic	electronic	ADJ
cet-1040	192	108	nose	nose	NOUN
cet-1040	192	109	-	-	PUNCT
cet-1040	192	110	based	base	VERB
cet-1040	192	111	odour	odour	NOUN
cet-1040	192	112	source	source	NOUN
cet-1040	192	113	localization	localization	NOUN
cet-1040	192	114	,	,	PUNCT
cet-1040	192	115	ieee.amc2000nagoya	ieee.amc2000nagoya	ADJ
cet-1040	192	116	,	,	PUNCT
cet-1040	192	117	36	36	NUM
cet-1040	192	118	-	-	SYM
cet-1040	192	119	40	40	NUM
cet-1040	192	120	,	,	PUNCT
cet-1040	192	121	doi	doi	NOUN
cet-1040	192	122	:	:	PUNCT
cet-1040	192	123	10.1109	10.1109	NUM
cet-1040	192	124	/	/	SYM
cet-1040	192	125	amc.2000.862824	amc.2000.862824	PROPN
cet-1040	192	126	·	·	PUNCT
cet-1040	192	127	source	source	NOUN
cet-1040	192	128	:	:	PUNCT
cet-1040	192	129	ieee	ieee	PROPN
cet-1040	192	130	xplore	xplore	PROPN
cet-1040	192	131	michaelis	michaelis	PROPN
cet-1040	193	1	p.	p.	PROPN
cet-1040	193	2	,	,	PUNCT
cet-1040	193	3	christos	christos	PROPN
cet-1040	193	4	g.	g.	PROPN
cet-1040	193	5	,	,	PUNCT
cet-1040	193	6	2005	2005	NUM
cet-1040	193	7	,	,	PUNCT
cet-1040	193	8	plume	plume	NOUN
cet-1040	193	9	source	source	NOUN
cet-1040	193	10	position	position	NOUN
cet-1040	193	11	estimation	estimation	NOUN
cet-1040	193	12	using	use	VERB
cet-1040	193	13	sensor	sensor	NOUN
cet-1040	193	14	networks	network	NOUN
cet-1040	193	15	,	,	PUNCT
cet-1040	193	16	proceedings	proceeding	NOUN
cet-1040	193	17	of	of	ADP
cet-1040	193	18	the	the	DET
cet-1040	193	19	13th	13th	ADJ
cet-1040	193	20	mediterranean	mediterranean	PROPN
cet-1040	193	21	conference	conference	NOUN
cet-1040	193	22	on	on	ADP
cet-1040	193	23	control	control	NOUN
cet-1040	193	24	and	and	CCONJ
cet-1040	193	25	automation	automation	NOUN
cet-1040	193	26	,	,	PUNCT
cet-1040	193	27	731	731	NUM
cet-1040	193	28	-	-	SYM
cet-1040	193	29	735	735	NUM
cet-1040	193	30	,	,	PUNCT
cet-1040	193	31	doi	doi	NOUN
cet-1040	193	32	:	:	PUNCT
cet-1040	193	33	10.1109/.2005.1467105	10.1109/.2005.1467105	PROPN
cet-1040	193	34	·	·	PUNCT
cet-1040	193	35	source	source	NOUN
cet-1040	193	36	:	:	PUNCT
cet-1040	193	37	ieee	ieee	PROPN
cet-1040	193	38	xplore	xplore	PROPN
cet-1040	193	39	qin	qin	PROPN
cet-1040	194	1	x.x	x.x	PROPN
cet-1040	194	2	.	.	PROPN
cet-1040	194	3	,	,	PUNCT
cet-1040	194	4	wang	wang	PROPN
cet-1040	194	5	w.j	w.j	PROPN
cet-1040	194	6	.	.	PROPN
cet-1040	194	7	,	,	PUNCT
cet-1040	194	8	yin	yin	PROPN
cet-1040	194	9	c.c	c.c	PROPN
cet-1040	194	10	.	.	PROPN
cet-1040	194	11	,	,	PUNCT
cet-1040	194	12	2013	2013	NUM
cet-1040	194	13	,	,	PUNCT
cet-1040	194	14	a	a	DET
cet-1040	194	15	ocalization	ocalization	NOUN
cet-1040	194	16	for	for	ADP
cet-1040	194	17	gas	gas	NOUN
cet-1040	194	18	leakage	leakage	NOUN
cet-1040	194	19	source	source	NOUN
cet-1040	194	20	based	base	VERB
cet-1040	194	21	on	on	ADP
cet-1040	194	22	wireless	wireless	ADJ
cet-1040	194	23	sensor	sensor	NOUN
cet-1040	194	24	network	network	NOUN
cet-1040	194	25	,	,	PUNCT
cet-1040	194	26	software	software	NOUN
cet-1040	194	27	,	,	PUNCT
cet-1040	194	28	1(34	1(34	NUM
cet-1040	194	29	)	)	PUNCT
cet-1040	194	30	,	,	PUNCT
cet-1040	194	31	10	10	NUM
cet-1040	194	32	-	-	SYM
cet-1040	194	33	21	21	NUM
cet-1040	194	34	.	.	PUNCT
cet-1040	195	1	xia	xia	PROPN
cet-1040	195	2	d.h	d.h	PROPN
cet-1040	195	3	.	.	PROPN
cet-1040	195	4	,	,	PUNCT
cet-1040	195	5	2008	2008	NUM
cet-1040	195	6	,	,	PUNCT
cet-1040	195	7	a	a	DET
cet-1040	195	8	method	method	NOUN
cet-1040	195	9	research	research	NOUN
cet-1040	195	10	on	on	ADP
cet-1040	195	11	fire	fire	NOUN
cet-1040	195	12	source	source	NOUN
cet-1040	195	13	localization	localization	NOUN
cet-1040	195	14	using	use	VERB
cet-1040	195	15	dual	dual	ADJ
cet-1040	195	16	-	-	PUNCT
cet-1040	195	17	line	line	NOUN
cet-1040	195	18	gas	gas	NOUN
cet-1040	195	19	sensor	sensor	NOUN
cet-1040	195	20	array	array	NOUN
cet-1040	195	21	,	,	PUNCT
cet-1040	195	22	proceedings	proceeding	NOUN
cet-1040	195	23	of	of	ADP
cet-1040	195	24	the	the	DET
cet-1040	195	25	7th	7th	ADJ
cet-1040	195	26	world	world	NOUN
cet-1040	195	27	congress	congress	PROPN
cet-1040	195	28	on	on	ADP
cet-1040	195	29	intelligent	intelligent	ADJ
cet-1040	195	30	control	control	NOUN
cet-1040	195	31	and	and	CCONJ
cet-1040	195	32	automation	automation	NOUN
cet-1040	195	33	,	,	PUNCT
cet-1040	195	34	5862–5865	5862–5865	NUM
cet-1040	195	35	,	,	PUNCT
cet-1040	195	36	doi	doi	NOUN
cet-1040	195	37	:	:	PUNCT
cet-1040	196	1	10.1109	10.1109	NUM
cet-1040	196	2	/	/	SYM
cet-1040	196	3	wcica.2008.4592827	wcica.2008.4592827	PROPN
cet-1040	196	4	zhu	zhu	PROPN
cet-1040	196	5	h.p	h.p	PROPN
cet-1040	196	6	.	.	PROPN
cet-1040	196	7	,	,	PUNCT
cet-1040	196	8	zhong	zhong	PROPN
cet-1040	196	9	x.y	x.y	PROPN
cet-1040	196	10	.	.	PROPN
cet-1040	196	11	,	,	PUNCT
cet-1040	196	12	yu	yu	PROPN
cet-1040	196	13	q.h	q.h	PROPN
cet-1040	196	14	.	.	PROPN
cet-1040	196	15	,	,	PUNCT
cet-1040	196	16	2013	2013	NUM
cet-1040	196	17	,	,	PUNCT
cet-1040	196	18	alocalization	alocalization	NOUN
cet-1040	196	19	algorithm	algorithm	NOUN
cet-1040	196	20	for	for	ADP
cet-1040	196	21	mobile	mobile	ADJ
cet-1040	196	22	wireless	wireless	ADJ
cet-1040	196	23	sensor	sensor	NOUN
cet-1040	196	24	networks	network	NOUN
cet-1040	196	25	,	,	PUNCT
cet-1040	196	26	intelligent	intelligent	ADJ
cet-1040	196	27	system	system	NOUN
cet-1040	196	28	design	design	NOUN
cet-1040	196	29	and	and	CCONJ
cet-1040	196	30	engineering	engineering	NOUN
cet-1040	196	31	applications	application	NOUN
cet-1040	196	32	,	,	PUNCT
cet-1040	196	33	81	81	NUM
cet-1040	196	34	-	-	SYM
cet-1040	196	35	85	85	NUM
cet-1040	196	36	.	.	NOUN
cet-1040	196	37	1452	1452	NUM