id	sid	tid	token	lemma	pos
cet-1028	1	1	chemical	chemical	NOUN
cet-1028	1	2	engineering	engineering	NOUN
cet-1028	1	3	transactions	transaction	NOUN
cet-1028	1	4	vol	vol	NOUN
cet-1028	1	5	.	.	PROPN
cet-1028	2	1	62	62	NUM
cet-1028	2	2	,	,	PUNCT
cet-1028	2	3	2017	2017	NUM
cet-1028	2	4	a	a	DET
cet-1028	2	5	publication	publication	NOUN
cet-1028	2	6	of	of	ADP
cet-1028	2	7	the	the	DET
cet-1028	2	8	italian	italian	ADJ
cet-1028	2	9	association	association	NOUN
cet-1028	2	10	of	of	ADP
cet-1028	2	11	chemical	chemical	PROPN
cet-1028	2	12	engineering	engineering	NOUN
cet-1028	2	13	online	online	ADV
cet-1028	2	14	at	at	ADP
cet-1028	2	15	www.aidic.it/cet	www.aidic.it/cet	PROPN
cet-1028	2	16	guest	guest	PROPN
cet-1028	2	17	editors	editor	NOUN
cet-1028	2	18	:	:	PUNCT
cet-1028	2	19	fei	fei	PROPN
cet-1028	2	20	song	song	PROPN
cet-1028	2	21	,	,	PUNCT
cet-1028	2	22	haibo	haibo	PROPN
cet-1028	2	23	wang	wang	PROPN
cet-1028	2	24	,	,	PUNCT
cet-1028	2	25	fang	fang	PROPN
cet-1028	2	26	he	he	PRON
cet-1028	2	27	copyright	copyright	NOUN
cet-1028	2	28	©	©	PROPN
cet-1028	2	29	2017	2017	NUM
cet-1028	2	30	,	,	PUNCT
cet-1028	2	31	aidic	aidic	ADJ
cet-1028	2	32	servizi	servizi	PROPN
cet-1028	2	33	s.r.l	s.r.l	PROPN
cet-1028	2	34	.	.	PUNCT
cet-1028	3	1	isbn	isbn	ADJ
cet-1028	3	2	978	978	NUM
cet-1028	3	3	-	-	SYM
cet-1028	3	4	88	88	NUM
cet-1028	3	5	-	-	PUNCT
cet-1028	3	6	9560860	9560860	NUM
cet-1028	3	7	-	-	SYM
cet-1028	3	8	0	0	NUM
cet-1028	3	9	;	;	PUNCT
cet-1028	3	10	issn	issn	PROPN
cet-1028	3	11	2283	2283	NUM
cet-1028	3	12	-	-	SYM
cet-1028	3	13	9216	9216	NUM
cet-1028	3	14	research	research	NOUN
cet-1028	3	15	on	on	ADP
cet-1028	3	16	hazardous	hazardous	ADJ
cet-1028	3	17	chemical	chemical	NOUN
cet-1028	3	18	road	road	NOUN
cet-1028	3	19	transportation	transportation	PROPN
cet-1028	3	20	route	route	NOUN
cet-1028	3	21	optimization	optimization	NOUN
cet-1028	3	22	based	base	VERB
cet-1028	3	23	on	on	ADP
cet-1028	3	24	the	the	DET
cet-1028	3	25	new	new	ADJ
cet-1028	3	26	ant	ant	ADJ
cet-1028	3	27	colony	colony	NOUN
cet-1028	3	28	algorithm	algorithm	PROPN
cet-1028	3	29	duan	duan	PROPN
cet-1028	3	30	zheng	zheng	PROPN
cet-1028	3	31	xi’an	xi’an	PROPN
cet-1028	3	32	international	international	PROPN
cet-1028	3	33	university	university	PROPN
cet-1028	3	34	,	,	PUNCT
cet-1028	3	35	xi’an	xi’an	PROPN
cet-1028	3	36	710077	710077	NUM
cet-1028	3	37	,	,	PUNCT
cet-1028	3	38	china	china	PROPN
cet-1028	3	39	zhengduan@xaiu.edu.cn	zhengduan@xaiu.edu.cn	PROPN
cet-1028	3	40	with	with	ADP
cet-1028	3	41	the	the	DET
cet-1028	3	42	acceleration	acceleration	NOUN
cet-1028	3	43	of	of	ADP
cet-1028	3	44	industrialization	industrialization	NOUN
cet-1028	3	45	in	in	ADP
cet-1028	3	46	china	china	PROPN
cet-1028	3	47	,	,	PUNCT
cet-1028	3	48	the	the	DET
cet-1028	3	49	output	output	NOUN
cet-1028	3	50	and	and	CCONJ
cet-1028	3	51	transportation	transportation	NOUN
cet-1028	3	52	volume	volume	NOUN
cet-1028	3	53	of	of	ADP
cet-1028	3	54	hazardous	hazardous	ADJ
cet-1028	3	55	chemical	chemical	NOUN
cet-1028	3	56	have	have	AUX
cet-1028	3	57	increased	increase	VERB
cet-1028	3	58	dramatically	dramatically	ADV
cet-1028	3	59	.	.	PUNCT
cet-1028	4	1	on	on	ADP
cet-1028	4	2	the	the	DET
cet-1028	4	3	one	one	NUM
cet-1028	4	4	hand	hand	NOUN
cet-1028	4	5	,	,	PUNCT
cet-1028	4	6	chemical	chemical	NOUN
cet-1028	4	7	has	have	AUX
cet-1028	4	8	injected	inject	VERB
cet-1028	4	9	new	new	ADJ
cet-1028	4	10	vitality	vitality	NOUN
cet-1028	4	11	into	into	ADP
cet-1028	4	12	the	the	DET
cet-1028	4	13	social	social	ADJ
cet-1028	4	14	and	and	CCONJ
cet-1028	4	15	economic	economic	ADJ
cet-1028	4	16	development	development	NOUN
cet-1028	4	17	.	.	PUNCT
cet-1028	5	1	on	on	ADP
cet-1028	5	2	the	the	DET
cet-1028	5	3	other	other	ADJ
cet-1028	5	4	hand	hand	NOUN
cet-1028	5	5	,	,	PUNCT
cet-1028	5	6	the	the	DET
cet-1028	5	7	safety	safety	NOUN
cet-1028	5	8	of	of	ADP
cet-1028	5	9	hazardous	hazardous	ADJ
cet-1028	5	10	chemical	chemical	NOUN
cet-1028	5	11	has	have	AUX
cet-1028	5	12	also	also	ADV
cet-1028	5	13	been	be	AUX
cet-1028	5	14	highlighted	highlight	VERB
cet-1028	5	15	.	.	PUNCT
cet-1028	6	1	according	accord	VERB
cet-1028	6	2	to	to	ADP
cet-1028	6	3	statistics	statistic	NOUN
cet-1028	6	4	,	,	PUNCT
cet-1028	6	5	hazardous	hazardous	ADJ
cet-1028	6	6	chemical	chemical	NOUN
cet-1028	6	7	accidents	accident	NOUN
cet-1028	6	8	in	in	ADP
cet-1028	6	9	transportation	transportation	NOUN
cet-1028	6	10	links	link	NOUN
cet-1028	6	11	accounted	account	VERB
cet-1028	6	12	for	for	ADP
cet-1028	6	13	35	35	NUM
cet-1028	6	14	%	%	NOUN
cet-1028	6	15	of	of	ADP
cet-1028	6	16	hazardous	hazardous	ADJ
cet-1028	6	17	chemical	chemical	NOUN
cet-1028	6	18	accidents	accident	NOUN
cet-1028	6	19	.	.	PUNCT
cet-1028	7	1	hazardous	hazardous	ADJ
cet-1028	7	2	chemical	chemical	NOUN
cet-1028	7	3	transportation	transportation	NOUN
cet-1028	7	4	accident	accident	NOUN
cet-1028	7	5	belongs	belong	VERB
cet-1028	7	6	to	to	ADP
cet-1028	7	7	the	the	DET
cet-1028	7	8	low	low	ADJ
cet-1028	7	9	probability	probability	NOUN
cet-1028	7	10	and	and	CCONJ
cet-1028	7	11	serious	serious	ADJ
cet-1028	7	12	consequence	consequence	NOUN
cet-1028	7	13	event	event	NOUN
cet-1028	7	14	.	.	PUNCT
cet-1028	8	1	once	once	ADV
cet-1028	8	2	hazardous	hazardous	ADJ
cet-1028	8	3	chemical	chemical	NOUN
cet-1028	8	4	accident	accident	NOUN
cet-1028	8	5	occurs	occur	VERB
cet-1028	8	6	,	,	PUNCT
cet-1028	8	7	it	it	PRON
cet-1028	8	8	will	will	AUX
cet-1028	8	9	cause	cause	VERB
cet-1028	8	10	great	great	ADJ
cet-1028	8	11	losses	loss	NOUN
cet-1028	8	12	to	to	ADP
cet-1028	8	13	people	people	NOUN
cet-1028	8	14	's	's	PART
cet-1028	8	15	lives	life	NOUN
cet-1028	8	16	,	,	PUNCT
cet-1028	8	17	property	property	NOUN
cet-1028	8	18	and	and	CCONJ
cet-1028	8	19	ecological	ecological	ADJ
cet-1028	8	20	environment	environment	NOUN
cet-1028	8	21	.	.	PUNCT
cet-1028	9	1	the	the	DET
cet-1028	9	2	hazardous	hazardous	ADJ
cet-1028	9	3	chemical	chemical	PROPN
cet-1028	9	4	road	road	NOUN
cet-1028	9	5	transportation	transportation	NOUN
cet-1028	9	6	security	security	NOUN
cet-1028	9	7	question	question	NOUN
cet-1028	9	8	becomes	become	VERB
cet-1028	9	9	the	the	DET
cet-1028	9	10	question	question	NOUN
cet-1028	9	11	which	which	PRON
cet-1028	9	12	the	the	DET
cet-1028	9	13	people	people	NOUN
cet-1028	9	14	pay	pay	VERB
cet-1028	9	15	close	close	ADJ
cet-1028	9	16	attention	attention	NOUN
cet-1028	9	17	to	to	ADP
cet-1028	9	18	.	.	PUNCT
cet-1028	10	1	in	in	ADP
cet-1028	10	2	order	order	NOUN
cet-1028	10	3	to	to	PART
cet-1028	10	4	reduce	reduce	VERB
cet-1028	10	5	hazardous	hazardous	ADJ
cet-1028	10	6	chemical	chemical	NOUN
cet-1028	10	7	transportation	transportation	NOUN
cet-1028	10	8	accidents	accident	NOUN
cet-1028	10	9	,	,	PUNCT
cet-1028	10	10	we	we	PRON
cet-1028	10	11	study	study	VERB
cet-1028	10	12	the	the	DET
cet-1028	10	13	hazardous	hazardous	ADJ
cet-1028	10	14	chemical	chemical	PROPN
cet-1028	10	15	transportation	transportation	PROPN
cet-1028	10	16	route	route	NOUN
cet-1028	10	17	optimization	optimization	NOUN
cet-1028	10	18	.	.	PUNCT
cet-1028	11	1	in	in	ADP
cet-1028	11	2	this	this	DET
cet-1028	11	3	paper	paper	NOUN
cet-1028	11	4	,	,	PUNCT
cet-1028	11	5	we	we	PRON
cet-1028	11	6	propose	propose	VERB
cet-1028	11	7	an	an	DET
cet-1028	11	8	improved	improved	ADJ
cet-1028	11	9	ant	ant	ADJ
cet-1028	11	10	colony	colony	NOUN
cet-1028	11	11	algorithm	algorithm	NOUN
cet-1028	11	12	.	.	PUNCT
cet-1028	12	1	the	the	DET
cet-1028	12	2	improved	improve	VERB
cet-1028	12	3	ant	ant	ADJ
cet-1028	12	4	colony	colony	NOUN
cet-1028	12	5	algorithm	algorithm	NOUN
cet-1028	12	6	not	not	PART
cet-1028	12	7	only	only	ADV
cet-1028	12	8	considers	consider	VERB
cet-1028	12	9	the	the	DET
cet-1028	12	10	transportation	transportation	NOUN
cet-1028	12	11	time	time	NOUN
cet-1028	12	12	and	and	CCONJ
cet-1028	12	13	transportation	transportation	NOUN
cet-1028	12	14	risk	risk	NOUN
cet-1028	12	15	,	,	PUNCT
cet-1028	12	16	but	but	CCONJ
cet-1028	12	17	also	also	ADV
cet-1028	12	18	improves	improve	VERB
cet-1028	12	19	its	its	PRON
cet-1028	12	20	algorithm	algorithm	NOUN
cet-1028	12	21	settings	setting	NOUN
cet-1028	12	22	.	.	PUNCT
cet-1028	13	1	the	the	DET
cet-1028	13	2	improved	improved	ADJ
cet-1028	13	3	algorithm	algorithm	NOUN
cet-1028	13	4	is	be	AUX
cet-1028	13	5	more	more	ADV
cet-1028	13	6	suitable	suitable	ADJ
cet-1028	13	7	for	for	ADP
cet-1028	13	8	optimizing	optimize	VERB
cet-1028	13	9	the	the	DET
cet-1028	13	10	path	path	NOUN
cet-1028	13	11	of	of	ADP
cet-1028	13	12	hazardous	hazardous	ADJ
cet-1028	13	13	chemical	chemical	NOUN
cet-1028	13	14	.	.	PUNCT
cet-1028	14	1	the	the	DET
cet-1028	14	2	experiments	experiment	NOUN
cet-1028	14	3	in	in	ADP
cet-1028	14	4	this	this	DET
cet-1028	14	5	paper	paper	NOUN
cet-1028	14	6	also	also	ADV
cet-1028	14	7	verify	verify	VERB
cet-1028	14	8	the	the	DET
cet-1028	14	9	effectiveness	effectiveness	NOUN
cet-1028	14	10	and	and	CCONJ
cet-1028	14	11	reliability	reliability	NOUN
cet-1028	14	12	of	of	ADP
cet-1028	14	13	the	the	DET
cet-1028	14	14	improved	improved	ADJ
cet-1028	14	15	algorithm	algorithm	NOUN
cet-1028	14	16	.	.	PUNCT
cet-1028	15	1	1	1	X
cet-1028	15	2	.	.	X
cet-1028	15	3	introduction	introduction	NOUN
cet-1028	15	4	road	road	NOUN
cet-1028	15	5	transportation	transportation	NOUN
cet-1028	15	6	of	of	ADP
cet-1028	15	7	hazardous	hazardous	ADJ
cet-1028	15	8	chemical	chemical	NOUN
cet-1028	15	9	is	be	AUX
cet-1028	15	10	an	an	DET
cet-1028	15	11	important	important	ADJ
cet-1028	15	12	link	link	NOUN
cet-1028	15	13	in	in	ADP
cet-1028	15	14	the	the	DET
cet-1028	15	15	circulation	circulation	NOUN
cet-1028	15	16	of	of	ADP
cet-1028	15	17	hazardous	hazardous	ADJ
cet-1028	15	18	chemical	chemical	NOUN
cet-1028	15	19	.	.	PUNCT
cet-1028	16	1	for	for	ADP
cet-1028	16	2	china	china	PROPN
cet-1028	16	3	,	,	PUNCT
cet-1028	16	4	hazardous	hazardous	ADJ
cet-1028	16	5	chemical	chemical	NOUN
cet-1028	16	6	plays	play	VERB
cet-1028	16	7	an	an	DET
cet-1028	16	8	important	important	ADJ
cet-1028	16	9	role	role	NOUN
cet-1028	16	10	in	in	ADP
cet-1028	16	11	the	the	DET
cet-1028	16	12	national	national	ADJ
cet-1028	16	13	economy	economy	NOUN
cet-1028	16	14	.	.	PUNCT
cet-1028	17	1	usually	usually	ADV
cet-1028	17	2	,	,	PUNCT
cet-1028	17	3	hazardous	hazardous	ADJ
cet-1028	17	4	chemical	chemical	NOUN
cet-1028	17	5	includes	include	VERB
cet-1028	17	6	explosive	explosive	ADJ
cet-1028	17	7	materials	material	NOUN
cet-1028	17	8	,	,	PUNCT
cet-1028	17	9	poisonous	poisonous	ADJ
cet-1028	17	10	gas	gas	NOUN
cet-1028	17	11	,	,	PUNCT
cet-1028	17	12	inflammable	inflammable	ADJ
cet-1028	17	13	,	,	PUNCT
cet-1028	17	14	corrosive	corrosive	ADJ
cet-1028	17	15	chemical	chemical	NOUN
cet-1028	17	16	and	and	CCONJ
cet-1028	17	17	radioactive	radioactive	ADJ
cet-1028	17	18	material	material	NOUN
cet-1028	17	19	and	and	CCONJ
cet-1028	17	20	so	so	ADV
cet-1028	17	21	on	on	ADV
cet-1028	17	22	.	.	PUNCT
cet-1028	18	1	there	there	PRON
cet-1028	18	2	are	be	VERB
cet-1028	18	3	more	more	ADJ
cet-1028	18	4	than	than	ADP
cet-1028	18	5	30	30	NUM
cet-1028	18	6	thousand	thousand	NUM
cet-1028	18	7	kinds	kind	NOUN
cet-1028	18	8	of	of	ADP
cet-1028	18	9	hazardous	hazardous	ADJ
cet-1028	18	10	chemicals	chemical	NOUN
cet-1028	18	11	and	and	CCONJ
cet-1028	18	12	they	they	PRON
cet-1028	18	13	are	be	AUX
cet-1028	18	14	increasing	increase	VERB
cet-1028	18	15	constantly	constantly	ADV
cet-1028	18	16	.	.	PUNCT
cet-1028	19	1	in	in	ADP
cet-1028	19	2	the	the	DET
cet-1028	19	3	process	process	NOUN
cet-1028	19	4	of	of	ADP
cet-1028	19	5	hazardous	hazardous	ADJ
cet-1028	19	6	chemical	chemical	NOUN
cet-1028	19	7	road	road	NOUN
cet-1028	19	8	transport	transport	NOUN
cet-1028	19	9	,	,	PUNCT
cet-1028	19	10	the	the	DET
cet-1028	19	11	container	container	NOUN
cet-1028	19	12	carrying	carry	VERB
cet-1028	19	13	flammable	flammable	ADJ
cet-1028	19	14	,	,	PUNCT
cet-1028	19	15	explosive	explosive	ADJ
cet-1028	19	16	and	and	CCONJ
cet-1028	19	17	toxic	toxic	ADJ
cet-1028	19	18	materials	material	NOUN
cet-1028	19	19	may	may	AUX
cet-1028	19	20	be	be	AUX
cet-1028	19	21	broken	break	VERB
cet-1028	19	22	due	due	ADJ
cet-1028	19	23	to	to	ADP
cet-1028	19	24	equipment	equipment	NOUN
cet-1028	19	25	defects	defect	NOUN
cet-1028	19	26	,	,	PUNCT
cet-1028	19	27	collision	collision	NOUN
cet-1028	19	28	and	and	CCONJ
cet-1028	19	29	other	other	ADJ
cet-1028	19	30	reasons	reason	NOUN
cet-1028	19	31	.	.	PUNCT
cet-1028	20	1	if	if	SCONJ
cet-1028	20	2	a	a	DET
cet-1028	20	3	large	large	ADJ
cet-1028	20	4	number	number	NOUN
cet-1028	20	5	of	of	ADP
cet-1028	20	6	flammable	flammable	ADJ
cet-1028	20	7	,	,	PUNCT
cet-1028	20	8	explosive	explosive	ADJ
cet-1028	20	9	,	,	PUNCT
cet-1028	20	10	toxic	toxic	ADJ
cet-1028	20	11	chemicals	chemical	NOUN
cet-1028	20	12	leak	leak	NOUN
cet-1028	20	13	,	,	PUNCT
cet-1028	20	14	this	this	PRON
cet-1028	20	15	will	will	AUX
cet-1028	20	16	cause	cause	VERB
cet-1028	20	17	fire	fire	NOUN
cet-1028	20	18	,	,	PUNCT
cet-1028	20	19	explosion	explosion	NOUN
cet-1028	20	20	,	,	PUNCT
cet-1028	20	21	poisoning	poisoning	NOUN
cet-1028	20	22	and	and	CCONJ
cet-1028	20	23	other	other	ADJ
cet-1028	20	24	major	major	ADJ
cet-1028	20	25	accidents	accident	NOUN
cet-1028	20	26	.	.	PUNCT
cet-1028	21	1	the	the	DET
cet-1028	21	2	biggest	big	ADJ
cet-1028	21	3	difference	difference	NOUN
cet-1028	21	4	between	between	ADP
cet-1028	21	5	the	the	DET
cet-1028	21	6	hazardous	hazardous	ADJ
cet-1028	21	7	chemical	chemical	NOUN
cet-1028	21	8	road	road	NOUN
cet-1028	21	9	transportation	transportation	NOUN
cet-1028	21	10	and	and	CCONJ
cet-1028	21	11	other	other	ADJ
cet-1028	21	12	materials	material	NOUN
cet-1028	21	13	road	road	NOUN
cet-1028	21	14	transportation	transportation	NOUN
cet-1028	21	15	is	be	AUX
cet-1028	21	16	that	that	SCONJ
cet-1028	21	17	leakage	leakage	NOUN
cet-1028	21	18	accidents	accident	NOUN
cet-1028	21	19	will	will	AUX
cet-1028	21	20	exit	exit	VERB
cet-1028	21	21	the	the	DET
cet-1028	21	22	huge	huge	ADJ
cet-1028	21	23	potential	potential	ADJ
cet-1028	21	24	risk	risk	NOUN
cet-1028	21	25	during	during	ADP
cet-1028	21	26	hazardous	hazardous	ADJ
cet-1028	21	27	chemical	chemical	NOUN
cet-1028	21	28	road	road	NOUN
cet-1028	21	29	transportation	transportation	NOUN
cet-1028	21	30	.	.	PUNCT
cet-1028	22	1	the	the	DET
cet-1028	22	2	possibility	possibility	NOUN
cet-1028	22	3	or	or	CCONJ
cet-1028	22	4	probability	probability	NOUN
cet-1028	22	5	of	of	ADP
cet-1028	22	6	hazardous	hazardous	ADJ
cet-1028	22	7	chemical	chemical	NOUN
cet-1028	22	8	transportation	transportation	NOUN
cet-1028	22	9	accidents	accident	NOUN
cet-1028	22	10	is	be	AUX
cet-1028	22	11	very	very	ADV
cet-1028	22	12	small	small	ADJ
cet-1028	22	13	.	.	PUNCT
cet-1028	23	1	but	but	CCONJ
cet-1028	23	2	this	this	DET
cet-1028	23	3	kind	kind	NOUN
cet-1028	23	4	of	of	ADP
cet-1028	23	5	accident	accident	NOUN
cet-1028	23	6	is	be	AUX
cet-1028	23	7	extremely	extremely	ADV
cet-1028	23	8	hazardous	hazardous	ADJ
cet-1028	23	9	and	and	CCONJ
cet-1028	23	10	destructive	destructive	ADJ
cet-1028	23	11	.	.	PUNCT
cet-1028	24	1	the	the	DET
cet-1028	24	2	leaked	leak	VERB
cet-1028	24	3	chemicals	chemical	NOUN
cet-1028	24	4	will	will	AUX
cet-1028	24	5	cause	cause	VERB
cet-1028	24	6	injury	injury	NOUN
cet-1028	24	7	or	or	CCONJ
cet-1028	24	8	death	death	NOUN
cet-1028	24	9	to	to	ADP
cet-1028	24	10	animals	animal	NOUN
cet-1028	24	11	,	,	PUNCT
cet-1028	24	12	plants	plant	NOUN
cet-1028	24	13	and	and	CCONJ
cet-1028	24	14	humans	human	NOUN
cet-1028	24	15	and	and	CCONJ
cet-1028	24	16	will	will	AUX
cet-1028	24	17	cause	cause	VERB
cet-1028	24	18	great	great	ADJ
cet-1028	24	19	harm	harm	NOUN
cet-1028	24	20	to	to	ADP
cet-1028	24	21	the	the	DET
cet-1028	24	22	environment	environment	NOUN
cet-1028	24	23	and	and	CCONJ
cet-1028	24	24	human	human	ADJ
cet-1028	24	25	health	health	NOUN
cet-1028	24	26	on	on	ADP
cet-1028	24	27	the	the	DET
cet-1028	24	28	basis	basis	NOUN
cet-1028	24	29	of	of	ADP
cet-1028	24	30	gis	gis	PROPN
cet-1028	24	31	technology	technology	NOUN
cet-1028	24	32	,	,	PUNCT
cet-1028	24	33	some	some	DET
cet-1028	24	34	scholars	scholar	NOUN
cet-1028	24	35	have	have	AUX
cet-1028	24	36	proposed	propose	VERB
cet-1028	24	37	using	use	VERB
cet-1028	24	38	gis	gis	PROPN
cet-1028	24	39	information	information	NOUN
cet-1028	24	40	platform	platform	NOUN
cet-1028	24	41	to	to	PART
cet-1028	24	42	calculate	calculate	VERB
cet-1028	24	43	the	the	DET
cet-1028	24	44	spatial	spatial	ADJ
cet-1028	24	45	distribution	distribution	NOUN
cet-1028	24	46	of	of	ADP
cet-1028	24	47	transportation	transportation	NOUN
cet-1028	24	48	risk	risk	NOUN
cet-1028	24	49	of	of	ADP
cet-1028	24	50	hazardous	hazardous	ADJ
cet-1028	24	51	chemical	chemical	NOUN
cet-1028	24	52	in	in	ADP
cet-1028	24	53	plane	plane	NOUN
cet-1028	24	54	(	(	PUNCT
cet-1028	24	55	bubbico	bubbico	NOUN
cet-1028	24	56	et	et	PROPN
cet-1028	24	57	al	al	PROPN
cet-1028	24	58	.	.	PROPN
cet-1028	24	59	,	,	PUNCT
cet-1028	24	60	2004	2004	NUM
cet-1028	24	61	)	)	PUNCT
cet-1028	24	62	.	.	PUNCT
cet-1028	25	1	some	some	DET
cet-1028	25	2	scholars	scholar	NOUN
cet-1028	25	3	think	think	VERB
cet-1028	25	4	that	that	SCONJ
cet-1028	25	5	the	the	DET
cet-1028	25	6	influence	influence	NOUN
cet-1028	25	7	scope	scope	NOUN
cet-1028	25	8	of	of	ADP
cet-1028	25	9	road	road	NOUN
cet-1028	25	10	transportation	transportation	NOUN
cet-1028	25	11	risk	risk	NOUN
cet-1028	25	12	is	be	AUX
cet-1028	25	13	the	the	DET
cet-1028	25	14	two	two	NUM
cet-1028	25	15	dimension	dimension	NOUN
cet-1028	25	16	structure	structure	NOUN
cet-1028	25	17	in	in	ADP
cet-1028	25	18	the	the	DET
cet-1028	25	19	plane	plane	NOUN
cet-1028	25	20	.	.	PUNCT
cet-1028	26	1	it	it	PRON
cet-1028	26	2	points	point	VERB
cet-1028	26	3	out	out	ADP
cet-1028	26	4	that	that	SCONJ
cet-1028	26	5	personal	personal	ADJ
cet-1028	26	6	risk	risk	NOUN
cet-1028	26	7	is	be	AUX
cet-1028	26	8	related	relate	VERB
cet-1028	26	9	to	to	ADP
cet-1028	26	10	the	the	DET
cet-1028	26	11	vertical	vertical	ADJ
cet-1028	26	12	distance	distance	NOUN
cet-1028	26	13	of	of	ADP
cet-1028	26	14	the	the	DET
cet-1028	26	15	accident	accident	NOUN
cet-1028	26	16	place	place	NOUN
cet-1028	26	17	(	(	PUNCT
cet-1028	26	18	erkut	erkut	ADJ
cet-1028	26	19	and	and	CCONJ
cet-1028	26	20	ingolfsson	ingolfsson	NOUN
cet-1028	26	21	,	,	PUNCT
cet-1028	26	22	2003	2003	NUM
cet-1028	26	23	;	;	PUNCT
cet-1028	26	24	erkut	erkut	ADJ
cet-1028	26	25	and	and	CCONJ
cet-1028	26	26	ingolfsson	ingolfsson	ADJ
cet-1028	26	27	,	,	PUNCT
cet-1028	26	28	2005	2005	NUM
cet-1028	26	29	)	)	PUNCT
cet-1028	26	30	.	.	PUNCT
cet-1028	27	1	in	in	ADP
cet-1028	27	2	addition	addition	NOUN
cet-1028	27	3	,	,	PUNCT
cet-1028	27	4	scholars	scholar	NOUN
cet-1028	27	5	have	have	AUX
cet-1028	27	6	established	establish	VERB
cet-1028	27	7	a	a	DET
cet-1028	27	8	transportation	transportation	NOUN
cet-1028	27	9	network	network	NOUN
cet-1028	27	10	of	of	ADP
cet-1028	27	11	hazardous	hazardous	ADJ
cet-1028	27	12	chemical	chemical	NOUN
cet-1028	27	13	on	on	ADP
cet-1028	27	14	the	the	DET
cet-1028	27	15	basis	basis	NOUN
cet-1028	27	16	of	of	ADP
cet-1028	27	17	population	population	NOUN
cet-1028	27	18	density	density	NOUN
cet-1028	27	19	and	and	CCONJ
cet-1028	27	20	distribution	distribution	NOUN
cet-1028	27	21	,	,	PUNCT
cet-1028	27	22	and	and	CCONJ
cet-1028	27	23	obtained	obtain	VERB
cet-1028	27	24	optimal	optimal	ADJ
cet-1028	27	25	routes	route	NOUN
cet-1028	27	26	by	by	ADP
cet-1028	27	27	using	use	VERB
cet-1028	27	28	integer	integer	NOUN
cet-1028	27	29	programming	programming	NOUN
cet-1028	27	30	(	(	PUNCT
cet-1028	27	31	erkut	erkut	ADJ
cet-1028	27	32	and	and	CCONJ
cet-1028	27	33	osman	osman	PROPN
cet-1028	27	34	,	,	PUNCT
cet-1028	27	35	2007	2007	NUM
cet-1028	27	36	)	)	PUNCT
cet-1028	27	37	.	.	PUNCT
cet-1028	28	1	vehicle	vehicle	NOUN
cet-1028	28	2	distribution	distribution	NOUN
cet-1028	28	3	plan	plan	NOUN
cet-1028	28	4	and	and	CCONJ
cet-1028	28	5	route	route	NOUN
cet-1028	28	6	selection	selection	NOUN
cet-1028	28	7	have	have	VERB
cet-1028	28	8	important	important	ADJ
cet-1028	28	9	influence	influence	NOUN
cet-1028	28	10	on	on	ADP
cet-1028	28	11	hazardous	hazardous	ADJ
cet-1028	28	12	chemical	chemical	NOUN
cet-1028	28	13	road	road	NOUN
cet-1028	28	14	transportation	transportation	NOUN
cet-1028	28	15	.	.	PUNCT
cet-1028	29	1	heuristic	heuristic	ADJ
cet-1028	29	2	algorithm	algorithm	NOUN
cet-1028	29	3	can	can	AUX
cet-1028	29	4	solve	solve	VERB
cet-1028	29	5	the	the	DET
cet-1028	29	6	problem	problem	NOUN
cet-1028	29	7	of	of	ADP
cet-1028	29	8	the	the	DET
cet-1028	29	9	double	double	ADJ
cet-1028	29	10	target	target	NOUN
cet-1028	29	11	vehicle	vehicle	NOUN
cet-1028	29	12	delivery	delivery	NOUN
cet-1028	29	13	(	(	PUNCT
cet-1028	29	14	konstantinos	konstantinos	PROPN
cet-1028	29	15	et	et	PROPN
cet-1028	29	16	al	al	PROPN
cet-1028	29	17	.	.	PROPN
cet-1028	29	18	,	,	PUNCT
cet-1028	29	19	2004	2004	NUM
cet-1028	29	20	)	)	PUNCT
cet-1028	29	21	.	.	PUNCT
cet-1028	30	1	transportation	transportation	NOUN
cet-1028	30	2	time	time	NOUN
cet-1028	30	3	is	be	AUX
cet-1028	30	4	an	an	DET
cet-1028	30	5	important	important	ADJ
cet-1028	30	6	parameter	parameter	NOUN
cet-1028	30	7	for	for	ADP
cet-1028	30	8	model	model	NOUN
cet-1028	30	9	establishment	establishment	NOUN
cet-1028	30	10	.	.	PUNCT
cet-1028	31	1	when	when	SCONJ
cet-1028	31	2	the	the	DET
cet-1028	31	3	model	model	NOUN
cet-1028	31	4	is	be	AUX
cet-1028	31	5	built	build	VERB
cet-1028	31	6	,	,	PUNCT
cet-1028	31	7	the	the	DET
cet-1028	31	8	departure	departure	NOUN
cet-1028	31	9	time	time	NOUN
cet-1028	31	10	and	and	CCONJ
cet-1028	31	11	arrival	arrival	NOUN
cet-1028	31	12	time	time	NOUN
cet-1028	31	13	of	of	ADP
cet-1028	31	14	the	the	DET
cet-1028	31	15	transportation	transportation	NOUN
cet-1028	31	16	vehicle	vehicle	NOUN
cet-1028	31	17	should	should	AUX
cet-1028	31	18	be	be	AUX
cet-1028	31	19	considered	consider	VERB
cet-1028	31	20	.	.	PUNCT
cet-1028	32	1	the	the	DET
cet-1028	32	2	delivery	delivery	NOUN
cet-1028	32	3	cost	cost	NOUN
cet-1028	32	4	and	and	CCONJ
cet-1028	32	5	transportation	transportation	NOUN
cet-1028	32	6	risk	risk	NOUN
cet-1028	32	7	depend	depend	VERB
cet-1028	32	8	on	on	ADP
cet-1028	32	9	time	time	NOUN
cet-1028	32	10	(	(	PUNCT
cet-1028	32	11	konstantinos	konstantinos	PROPN
cet-1028	32	12	et	et	PROPN
cet-1028	32	13	al	al	PROPN
cet-1028	32	14	.	.	PROPN
cet-1028	32	15	,	,	PUNCT
cet-1028	32	16	2010	2010	NUM
cet-1028	32	17	)	)	PUNCT
cet-1028	32	18	.	.	PUNCT
cet-1028	33	1	doi	doi	NOUN
cet-1028	33	2	:	:	PUNCT
cet-1028	33	3	10.3303	10.3303	NUM
cet-1028	33	4	/	/	SYM
cet-1028	33	5	cet1762230	cet1762230	NOUN
cet-1028	33	6	please	please	INTJ
cet-1028	33	7	cite	cite	VERB
cet-1028	33	8	this	this	DET
cet-1028	33	9	article	article	NOUN
cet-1028	33	10	as	as	ADP
cet-1028	33	11	:	:	PUNCT
cet-1028	33	12	duan	duan	PROPN
cet-1028	33	13	zheng	zheng	PROPN
cet-1028	33	14	,	,	PUNCT
cet-1028	33	15	2017	2017	NUM
cet-1028	33	16	,	,	PUNCT
cet-1028	33	17	research	research	NOUN
cet-1028	33	18	on	on	ADP
cet-1028	33	19	hazardous	hazardous	ADJ
cet-1028	33	20	chemical	chemical	NOUN
cet-1028	33	21	road	road	NOUN
cet-1028	33	22	transportation	transportation	PROPN
cet-1028	33	23	route	route	NOUN
cet-1028	33	24	optimization	optimization	NOUN
cet-1028	33	25	based	base	VERB
cet-1028	33	26	on	on	ADP
cet-1028	33	27	the	the	DET
cet-1028	33	28	new	new	ADJ
cet-1028	33	29	ant	ant	ADJ
cet-1028	33	30	colony	colony	NOUN
cet-1028	33	31	algorithm	algorithm	NOUN
cet-1028	33	32	,	,	PUNCT
cet-1028	33	33	chemical	chemical	NOUN
cet-1028	33	34	engineering	engineering	NOUN
cet-1028	33	35	transactions	transaction	NOUN
cet-1028	33	36	,	,	PUNCT
cet-1028	33	37	62	62	NUM
cet-1028	33	38	,	,	PUNCT
cet-1028	33	39	1375	1375	NUM
cet-1028	33	40	-	-	SYM
cet-1028	33	41	1380	1380	NUM
cet-1028	33	42	doi:10.3303	doi:10.3303	NOUN
cet-1028	33	43	/	/	SYM
cet-1028	33	44	cet1762230	cet1762230	VERB
cet-1028	33	45	1375	1375	NUM
cet-1028	33	46	ant	ant	ADJ
cet-1028	33	47	colony	colony	NOUN
cet-1028	33	48	optimization	optimization	NOUN
cet-1028	33	49	(	(	PUNCT
cet-1028	33	50	aco	aco	PROPN
cet-1028	33	51	)	)	PUNCT
cet-1028	33	52	is	be	AUX
cet-1028	33	53	a	a	DET
cet-1028	33	54	swarm	swarm	NOUN
cet-1028	33	55	intelligence	intelligence	NOUN
cet-1028	33	56	optimization	optimization	NOUN
cet-1028	33	57	method	method	NOUN
cet-1028	33	58	based	base	VERB
cet-1028	33	59	on	on	ADP
cet-1028	33	60	the	the	DET
cet-1028	33	61	biological	biological	ADJ
cet-1028	33	62	behavior	behavior	NOUN
cet-1028	33	63	of	of	ADP
cet-1028	33	64	the	the	DET
cet-1028	33	65	ant	ant	ADJ
cet-1028	33	66	colony	colony	NOUN
cet-1028	33	67	foraging	forage	VERB
cet-1028	33	68	along	along	ADP
cet-1028	33	69	the	the	DET
cet-1028	33	70	shortest	short	ADJ
cet-1028	33	71	path	path	NOUN
cet-1028	33	72	(	(	PUNCT
cet-1028	33	73	ye	ye	INTJ
cet-1028	33	74	et	et	NOUN
cet-1028	33	75	al	al	PROPN
cet-1028	33	76	.	.	PROPN
cet-1028	33	77	,	,	PUNCT
cet-1028	33	78	2017	2017	NUM
cet-1028	33	79	)	)	PUNCT
cet-1028	33	80	.	.	PUNCT
cet-1028	34	1	the	the	DET
cet-1028	34	2	emergence	emergence	NOUN
cet-1028	34	3	of	of	ADP
cet-1028	34	4	the	the	DET
cet-1028	34	5	algorithm	algorithm	NOUN
cet-1028	34	6	is	be	AUX
cet-1028	34	7	that	that	SCONJ
cet-1028	34	8	scholars	scholar	NOUN
cet-1028	34	9	are	be	AUX
cet-1028	34	10	inspired	inspire	VERB
cet-1028	34	11	by	by	ADP
cet-1028	34	12	the	the	DET
cet-1028	34	13	self	self	NOUN
cet-1028	34	14	-	-	PUNCT
cet-1028	34	15	organization	organization	NOUN
cet-1028	34	16	behavior	behavior	NOUN
cet-1028	34	17	of	of	ADP
cet-1028	34	18	social	social	ADJ
cet-1028	34	19	animals	animal	NOUN
cet-1028	34	20	(	(	PUNCT
cet-1028	34	21	such	such	ADJ
cet-1028	34	22	as	as	ADP
cet-1028	34	23	ants	ant	NOUN
cet-1028	34	24	,	,	PUNCT
cet-1028	34	25	bees	bee	NOUN
cet-1028	34	26	,	,	PUNCT
cet-1028	34	27	birds	bird	NOUN
cet-1028	34	28	,	,	PUNCT
cet-1028	34	29	etc	etc	X
cet-1028	34	30	.	.	X
cet-1028	34	31	)	)	PUNCT
cet-1028	34	32	.	.	PUNCT
cet-1028	35	1	biologists	biologist	NOUN
cet-1028	35	2	have	have	AUX
cet-1028	35	3	studied	study	VERB
cet-1028	35	4	carefully	carefully	ADV
cet-1028	35	5	and	and	CCONJ
cet-1028	35	6	found	find	VERB
cet-1028	35	7	that	that	SCONJ
cet-1028	35	8	ants	ant	NOUN
cet-1028	35	9	communicate	communicate	VERB
cet-1028	35	10	indirectly	indirectly	ADV
cet-1028	35	11	with	with	ADP
cet-1028	35	12	a	a	DET
cet-1028	35	13	substance	substance	NOUN
cet-1028	35	14	called	call	VERB
cet-1028	35	15	pheromones	pheromone	NOUN
cet-1028	35	16	to	to	PART
cet-1028	35	17	find	find	VERB
cet-1028	35	18	the	the	DET
cet-1028	35	19	shortest	short	ADJ
cet-1028	35	20	path	path	NOUN
cet-1028	35	21	(	(	PUNCT
cet-1028	35	22	mahato	mahato	NOUN
cet-1028	35	23	et	et	PROPN
cet-1028	35	24	al	al	PROPN
cet-1028	35	25	.	.	PROPN
cet-1028	35	26	,	,	PUNCT
cet-1028	35	27	2017	2017	NUM
cet-1028	35	28	)	)	PUNCT
cet-1028	35	29	.	.	PUNCT
cet-1028	36	1	inspired	inspire	VERB
cet-1028	36	2	by	by	ADP
cet-1028	36	3	this	this	PRON
cet-1028	36	4	,	,	PUNCT
cet-1028	36	5	italian	italian	ADJ
cet-1028	36	6	scholars	scholar	NOUN
cet-1028	36	7	maniezzo	maniezzo	PROPN
cet-1028	36	8	and	and	CCONJ
cet-1028	36	9	colorni	colorni	PROPN
cet-1028	36	10	proposed	propose	VERB
cet-1028	36	11	a	a	DET
cet-1028	36	12	simulated	simulate	VERB
cet-1028	36	13	evolutionary	evolutionary	ADJ
cet-1028	36	14	algorithm	algorithm	NOUN
cet-1028	36	15	based	base	VERB
cet-1028	36	16	on	on	ADP
cet-1028	36	17	population	population	NOUN
cet-1028	36	18	by	by	ADP
cet-1028	36	19	simulating	simulate	VERB
cet-1028	36	20	ant	ant	ADJ
cet-1028	36	21	colony	colony	NOUN
cet-1028	36	22	foraging	forage	VERB
cet-1028	36	23	behavior	behavior	NOUN
cet-1028	36	24	(	(	PUNCT
cet-1028	36	25	sitarz	sitarz	NOUN
cet-1028	36	26	et	et	PROPN
cet-1028	36	27	al	al	PROPN
cet-1028	36	28	.	.	PROPN
cet-1028	36	29	,	,	PUNCT
cet-1028	36	30	2016	2016	NUM
cet-1028	36	31	)	)	PUNCT
cet-1028	36	32	.	.	PUNCT
cet-1028	37	1	the	the	DET
cet-1028	37	2	algorithm	algorithm	NOUN
cet-1028	37	3	has	have	AUX
cet-1028	37	4	attracted	attract	VERB
cet-1028	37	5	great	great	ADJ
cet-1028	37	6	attention	attention	NOUN
cet-1028	37	7	of	of	ADP
cet-1028	37	8	scholars	scholar	NOUN
cet-1028	37	9	.	.	PUNCT
cet-1028	38	1	in	in	ADP
cet-1028	38	2	the	the	DET
cet-1028	38	3	past	past	NOUN
cet-1028	38	4	more	more	ADJ
cet-1028	38	5	than	than	ADP
cet-1028	38	6	10	10	NUM
cet-1028	38	7	years	year	NOUN
cet-1028	38	8	,	,	PUNCT
cet-1028	38	9	it	it	PRON
cet-1028	38	10	has	have	AUX
cet-1028	38	11	been	be	AUX
cet-1028	38	12	widely	widely	ADV
cet-1028	38	13	used	use	VERB
cet-1028	38	14	in	in	ADP
cet-1028	38	15	the	the	DET
cet-1028	38	16	field	field	NOUN
cet-1028	38	17	of	of	ADP
cet-1028	38	18	combinatorial	combinatorial	ADJ
cet-1028	38	19	optimization	optimization	NOUN
cet-1028	38	20	,	,	PUNCT
cet-1028	38	21	network	network	NOUN
cet-1028	38	22	routing	routing	NOUN
cet-1028	38	23	,	,	PUNCT
cet-1028	38	24	function	function	NOUN
cet-1028	38	25	optimization	optimization	NOUN
cet-1028	38	26	,	,	PUNCT
cet-1028	38	27	data	datum	NOUN
cet-1028	38	28	mining	mining	NOUN
cet-1028	38	29	and	and	CCONJ
cet-1028	38	30	robot	robot	NOUN
cet-1028	38	31	path	path	NOUN
cet-1028	38	32	planning	planning	NOUN
cet-1028	38	33	.	.	PUNCT
cet-1028	39	1	all	all	PRON
cet-1028	39	2	achieved	achieve	VERB
cet-1028	39	3	good	good	ADJ
cet-1028	39	4	results	result	NOUN
cet-1028	39	5	(	(	PUNCT
cet-1028	39	6	skinderowicz	skinderowicz	NOUN
cet-1028	39	7	,	,	PUNCT
cet-1028	39	8	2016	2016	NUM
cet-1028	39	9	;	;	PUNCT
cet-1028	39	10	chen	chen	PROPN
cet-1028	39	11	and	and	CCONJ
cet-1028	39	12	an	an	PRON
cet-1028	39	13	,	,	PUNCT
cet-1028	39	14	2016	2016	NUM
cet-1028	39	15	)	)	PUNCT
cet-1028	39	16	.	.	PUNCT
cet-1028	40	1	in	in	ADP
cet-1028	40	2	this	this	DET
cet-1028	40	3	paper	paper	NOUN
cet-1028	40	4	,	,	PUNCT
cet-1028	40	5	in	in	ADP
cet-1028	40	6	order	order	NOUN
cet-1028	40	7	to	to	PART
cet-1028	40	8	study	study	VERB
cet-1028	40	9	the	the	DET
cet-1028	40	10	route	route	NOUN
cet-1028	40	11	optimization	optimization	NOUN
cet-1028	40	12	problem	problem	NOUN
cet-1028	40	13	of	of	ADP
cet-1028	40	14	hazardous	hazardous	ADJ
cet-1028	40	15	chemical	chemical	NOUN
cet-1028	40	16	,	,	PUNCT
cet-1028	40	17	we	we	PRON
cet-1028	40	18	propose	propose	VERB
cet-1028	40	19	an	an	DET
cet-1028	40	20	improved	improved	ADJ
cet-1028	40	21	ant	ant	ADJ
cet-1028	40	22	colony	colony	NOUN
cet-1028	40	23	algorithm	algorithm	NOUN
cet-1028	40	24	.	.	PUNCT
cet-1028	41	1	the	the	DET
cet-1028	41	2	algorithm	algorithm	NOUN
cet-1028	41	3	considers	consider	VERB
cet-1028	41	4	the	the	DET
cet-1028	41	5	risk	risk	NOUN
cet-1028	41	6	of	of	ADP
cet-1028	41	7	road	road	NOUN
cet-1028	41	8	transportation	transportation	NOUN
cet-1028	41	9	and	and	CCONJ
cet-1028	41	10	improves	improve	VERB
cet-1028	41	11	the	the	DET
cet-1028	41	12	transfer	transfer	NOUN
cet-1028	41	13	probability	probability	NOUN
cet-1028	41	14	and	and	CCONJ
cet-1028	41	15	pheromone	pheromone	NOUN
cet-1028	41	16	update	update	NOUN
cet-1028	41	17	equation	equation	NOUN
cet-1028	41	18	.	.	PUNCT
cet-1028	42	1	the	the	DET
cet-1028	42	2	first	first	ADJ
cet-1028	42	3	part	part	NOUN
cet-1028	42	4	of	of	ADP
cet-1028	42	5	this	this	DET
cet-1028	42	6	article	article	NOUN
cet-1028	42	7	is	be	AUX
cet-1028	42	8	the	the	DET
cet-1028	42	9	introduction	introduction	NOUN
cet-1028	42	10	.	.	PUNCT
cet-1028	43	1	the	the	DET
cet-1028	43	2	research	research	NOUN
cet-1028	43	3	background	background	NOUN
cet-1028	43	4	of	of	ADP
cet-1028	43	5	transportation	transportation	NOUN
cet-1028	43	6	and	and	CCONJ
cet-1028	43	7	hazardous	hazardous	ADJ
cet-1028	43	8	chemical	chemical	NOUN
cet-1028	43	9	road	road	NOUN
cet-1028	43	10	transportation	transportation	NOUN
cet-1028	43	11	are	be	AUX
cet-1028	43	12	introduced	introduce	VERB
cet-1028	43	13	.	.	PUNCT
cet-1028	44	1	the	the	DET
cet-1028	44	2	second	second	ADJ
cet-1028	44	3	part	part	NOUN
cet-1028	44	4	introduces	introduce	VERB
cet-1028	44	5	the	the	DET
cet-1028	44	6	ant	ant	ADJ
cet-1028	44	7	colony	colony	NOUN
cet-1028	44	8	algorithm	algorithm	NOUN
cet-1028	44	9	combined	combine	VERB
cet-1028	44	10	with	with	ADP
cet-1028	44	11	the	the	DET
cet-1028	44	12	tsp	tsp	NOUN
cet-1028	44	13	problem	problem	NOUN
cet-1028	44	14	.	.	PUNCT
cet-1028	45	1	the	the	DET
cet-1028	45	2	third	third	ADJ
cet-1028	45	3	part	part	NOUN
cet-1028	45	4	puts	put	VERB
cet-1028	45	5	forward	forward	ADV
cet-1028	45	6	the	the	DET
cet-1028	45	7	improved	improved	ADJ
cet-1028	45	8	ant	ant	ADJ
cet-1028	45	9	colony	colony	NOUN
cet-1028	45	10	algorithm	algorithm	NOUN
cet-1028	45	11	.	.	PUNCT
cet-1028	46	1	the	the	DET
cet-1028	46	2	fourth	fourth	ADJ
cet-1028	46	3	part	part	NOUN
cet-1028	46	4	is	be	AUX
cet-1028	46	5	experiment	experiment	NOUN
cet-1028	46	6	and	and	CCONJ
cet-1028	46	7	the	the	DET
cet-1028	46	8	fifth	fifth	ADJ
cet-1028	46	9	part	part	NOUN
cet-1028	46	10	is	be	AUX
cet-1028	46	11	conclusion	conclusion	NOUN
cet-1028	46	12	.	.	PUNCT
cet-1028	47	1	2	2	X
cet-1028	47	2	.	.	X
cet-1028	47	3	accident	accident	NOUN
cet-1028	47	4	characteristics	characteristic	NOUN
cet-1028	47	5	of	of	ADP
cet-1028	47	6	hazardous	hazardous	ADJ
cet-1028	47	7	chemical	chemical	NOUN
cet-1028	47	8	road	road	NOUN
cet-1028	47	9	transportation	transportation	NOUN
cet-1028	47	10	in	in	ADP
cet-1028	47	11	the	the	DET
cet-1028	47	12	process	process	NOUN
cet-1028	47	13	of	of	ADP
cet-1028	47	14	the	the	DET
cet-1028	47	15	hazardous	hazardous	ADJ
cet-1028	47	16	chemical	chemical	PROPN
cet-1028	47	17	road	road	NOUN
cet-1028	47	18	transportation	transportation	NOUN
cet-1028	47	19	,	,	PUNCT
cet-1028	47	20	various	various	ADJ
cet-1028	47	21	factors	factor	NOUN
cet-1028	47	22	may	may	AUX
cet-1028	47	23	lead	lead	VERB
cet-1028	47	24	to	to	ADP
cet-1028	47	25	the	the	DET
cet-1028	47	26	accidents	accident	NOUN
cet-1028	47	27	due	due	ADP
cet-1028	47	28	to	to	ADP
cet-1028	47	29	the	the	DET
cet-1028	47	30	adverse	adverse	ADJ
cet-1028	47	31	changes	change	NOUN
cet-1028	47	32	of	of	ADP
cet-1028	47	33	hazardous	hazardous	ADJ
cet-1028	47	34	chemical	chemical	NOUN
cet-1028	47	35	,	,	PUNCT
cet-1028	47	36	driver	driver	NOUN
cet-1028	47	37	,	,	PUNCT
cet-1028	47	38	vehicle	vehicle	NOUN
cet-1028	47	39	,	,	PUNCT
cet-1028	47	40	roads	road	NOUN
cet-1028	47	41	and	and	CCONJ
cet-1028	47	42	climate	climate	NOUN
cet-1028	47	43	and	and	CCONJ
cet-1028	47	44	environment	environment	NOUN
cet-1028	47	45	.	.	PUNCT
cet-1028	48	1	accidents	accident	NOUN
cet-1028	48	2	are	be	AUX
cet-1028	48	3	usually	usually	ADV
cet-1028	48	4	caused	cause	VERB
cet-1028	48	5	by	by	ADP
cet-1028	48	6	one	one	NUM
cet-1028	48	7	factor	factor	NOUN
cet-1028	48	8	or	or	CCONJ
cet-1028	48	9	the	the	DET
cet-1028	48	10	interaction	interaction	NOUN
cet-1028	48	11	of	of	ADP
cet-1028	48	12	some	some	DET
cet-1028	48	13	factors	factor	NOUN
cet-1028	48	14	in	in	ADP
cet-1028	48	15	the	the	DET
cet-1028	48	16	above	above	ADJ
cet-1028	48	17	mentioned	mention	VERB
cet-1028	48	18	factors	factor	NOUN
cet-1028	48	19	.	.	PUNCT
cet-1028	49	1	the	the	DET
cet-1028	49	2	causes	cause	NOUN
cet-1028	49	3	of	of	ADP
cet-1028	49	4	hazardous	hazardous	ADJ
cet-1028	49	5	chemical	chemical	NOUN
cet-1028	49	6	road	road	NOUN
cet-1028	49	7	transportation	transportation	NOUN
cet-1028	49	8	can	can	AUX
cet-1028	49	9	be	be	AUX
cet-1028	49	10	divided	divide	VERB
cet-1028	49	11	into	into	ADP
cet-1028	49	12	hazardous	hazardous	ADJ
cet-1028	49	13	chemical	chemical	NOUN
cet-1028	49	14	accidents	accident	NOUN
cet-1028	49	15	caused	cause	VERB
cet-1028	49	16	by	by	ADP
cet-1028	49	17	road	road	NOUN
cet-1028	49	18	traffic	traffic	NOUN
cet-1028	49	19	accidents	accident	NOUN
cet-1028	49	20	and	and	CCONJ
cet-1028	49	21	the	the	DET
cet-1028	49	22	one	one	NOUN
cet-1028	49	23	caused	cause	VERB
cet-1028	49	24	by	by	ADP
cet-1028	49	25	non	non	ADJ
cet-1028	49	26	-	-	ADJ
cet-1028	49	27	road	road	ADJ
cet-1028	49	28	traffic	traffic	NOUN
cet-1028	49	29	accidents	accident	NOUN
cet-1028	49	30	.	.	PUNCT
cet-1028	50	1	the	the	DET
cet-1028	50	2	non	non	ADJ
cet-1028	50	3	-	-	ADJ
cet-1028	50	4	road	road	ADJ
cet-1028	50	5	traffic	traffic	NOUN
cet-1028	50	6	accidents	accident	NOUN
cet-1028	50	7	are	be	AUX
cet-1028	50	8	divided	divide	VERB
cet-1028	50	9	into	into	ADP
cet-1028	50	10	hazardous	hazardous	ADJ
cet-1028	50	11	chemical	chemical	NOUN
cet-1028	50	12	accidents	accident	NOUN
cet-1028	50	13	caused	cause	VERB
cet-1028	50	14	by	by	ADP
cet-1028	50	15	vehicle	vehicle	NOUN
cet-1028	50	16	and	and	CCONJ
cet-1028	50	17	equipment	equipment	NOUN
cet-1028	50	18	,	,	PUNCT
cet-1028	50	19	by	by	ADP
cet-1028	50	20	environmental	environmental	ADJ
cet-1028	50	21	factors	factor	NOUN
cet-1028	50	22	,	,	PUNCT
cet-1028	50	23	by	by	ADP
cet-1028	50	24	management	management	NOUN
cet-1028	50	25	failure	failure	NOUN
cet-1028	50	26	and	and	CCONJ
cet-1028	50	27	by	by	ADP
cet-1028	50	28	failure	failure	NOUN
cet-1028	50	29	of	of	ADP
cet-1028	50	30	personnel	personnel	NOUN
cet-1028	50	31	.	.	PUNCT
cet-1028	51	1	the	the	DET
cet-1028	51	2	general	general	ADJ
cet-1028	51	3	road	road	NOUN
cet-1028	51	4	traffic	traffic	NOUN
cet-1028	51	5	accident	accident	NOUN
cet-1028	51	6	has	have	VERB
cet-1028	51	7	characteristics	characteristic	NOUN
cet-1028	51	8	of	of	ADP
cet-1028	51	9	sudden	sudden	ADJ
cet-1028	51	10	,	,	PUNCT
cet-1028	51	11	uncertainty	uncertainty	NOUN
cet-1028	51	12	and	and	CCONJ
cet-1028	51	13	sociality	sociality	NOUN
cet-1028	51	14	.	.	PUNCT
cet-1028	52	1	besides	besides	SCONJ
cet-1028	52	2	,	,	PUNCT
cet-1028	52	3	the	the	DET
cet-1028	52	4	hazardous	hazardous	ADJ
cet-1028	52	5	chemical	chemical	PROPN
cet-1028	52	6	road	road	NOUN
cet-1028	52	7	transportation	transportation	NOUN
cet-1028	52	8	accident	accident	NOUN
cet-1028	52	9	has	have	VERB
cet-1028	52	10	the	the	DET
cet-1028	52	11	following	follow	VERB
cet-1028	52	12	characteristics	characteristic	NOUN
cet-1028	52	13	.	.	PUNCT
cet-1028	53	1	unpredictable	unpredictable	ADJ
cet-1028	53	2	.	.	PUNCT
cet-1028	54	1	hazardous	hazardous	ADJ
cet-1028	54	2	chemical	chemical	PROPN
cet-1028	54	3	transport	transport	NOUN
cet-1028	54	4	vehicle	vehicle	NOUN
cet-1028	54	5	is	be	AUX
cet-1028	54	6	a	a	DET
cet-1028	54	7	hazardous	hazardous	ADJ
cet-1028	54	8	source	source	NOUN
cet-1028	54	9	of	of	ADP
cet-1028	54	10	flow	flow	NOUN
cet-1028	54	11	.	.	PUNCT
cet-1028	55	1	the	the	DET
cet-1028	55	2	time	time	NOUN
cet-1028	55	3	and	and	CCONJ
cet-1028	55	4	place	place	NOUN
cet-1028	55	5	of	of	ADP
cet-1028	55	6	the	the	DET
cet-1028	55	7	accident	accident	NOUN
cet-1028	55	8	are	be	AUX
cet-1028	55	9	uncertain	uncertain	ADJ
cet-1028	55	10	.	.	PUNCT
cet-1028	56	1	different	different	ADJ
cet-1028	56	2	types	type	NOUN
cet-1028	56	3	of	of	ADP
cet-1028	56	4	hazardous	hazardous	ADJ
cet-1028	56	5	chemical	chemical	NOUN
cet-1028	56	6	also	also	ADV
cet-1028	56	7	lead	lead	VERB
cet-1028	56	8	to	to	ADP
cet-1028	56	9	unpredictable	unpredictable	ADJ
cet-1028	56	10	consequences	consequence	NOUN
cet-1028	56	11	of	of	ADP
cet-1028	56	12	accidents	accident	NOUN
cet-1028	56	13	.	.	PUNCT
cet-1028	57	1	the	the	DET
cet-1028	57	2	nature	nature	NOUN
cet-1028	57	3	of	of	ADP
cet-1028	57	4	hazardous	hazardous	ADJ
cet-1028	57	5	chemical	chemical	NOUN
cet-1028	57	6	has	have	VERB
cet-1028	57	7	a	a	DET
cet-1028	57	8	great	great	ADJ
cet-1028	57	9	impact	impact	NOUN
cet-1028	57	10	on	on	ADP
cet-1028	57	11	accidents	accident	NOUN
cet-1028	57	12	serious	serious	ADJ
cet-1028	57	13	loss	loss	NOUN
cet-1028	57	14	.	.	PUNCT
cet-1028	58	1	because	because	SCONJ
cet-1028	58	2	of	of	ADP
cet-1028	58	3	the	the	DET
cet-1028	58	4	dangerous	dangerous	ADJ
cet-1028	58	5	nature	nature	NOUN
cet-1028	58	6	of	of	ADP
cet-1028	58	7	hazardous	hazardous	ADJ
cet-1028	58	8	chemical	chemical	NOUN
cet-1028	58	9	,	,	PUNCT
cet-1028	58	10	hazardous	hazardous	ADJ
cet-1028	58	11	chemical	chemical	NOUN
cet-1028	58	12	road	road	NOUN
cet-1028	58	13	transportation	transportation	NOUN
cet-1028	58	14	accidents	accident	NOUN
cet-1028	58	15	cause	cause	VERB
cet-1028	58	16	more	more	ADJ
cet-1028	58	17	heavy	heavy	ADJ
cet-1028	58	18	casualties	casualty	NOUN
cet-1028	58	19	and	and	CCONJ
cet-1028	58	20	property	property	NOUN
cet-1028	58	21	losses	loss	NOUN
cet-1028	58	22	than	than	ADP
cet-1028	58	23	ordinary	ordinary	ADJ
cet-1028	58	24	goods	good	NOUN
cet-1028	58	25	transportation	transportation	NOUN
cet-1028	58	26	rescue	rescue	NOUN
cet-1028	58	27	difficulty	difficulty	NOUN
cet-1028	58	28	.	.	PUNCT
cet-1028	59	1	hazardous	hazardous	ADJ
cet-1028	59	2	chemical	chemical	NOUN
cet-1028	59	3	transportation	transportation	NOUN
cet-1028	59	4	is	be	AUX
cet-1028	59	5	affected	affect	VERB
cet-1028	59	6	by	by	ADP
cet-1028	59	7	the	the	DET
cet-1028	59	8	surrounding	surround	VERB
cet-1028	59	9	environment	environment	NOUN
cet-1028	59	10	and	and	CCONJ
cet-1028	59	11	other	other	ADJ
cet-1028	59	12	factors	factor	NOUN
cet-1028	59	13	.	.	PUNCT
cet-1028	60	1	the	the	DET
cet-1028	60	2	time	time	NOUN
cet-1028	60	3	and	and	CCONJ
cet-1028	60	4	place	place	NOUN
cet-1028	60	5	of	of	ADP
cet-1028	60	6	the	the	DET
cet-1028	60	7	accident	accident	NOUN
cet-1028	60	8	are	be	AUX
cet-1028	60	9	uncertain	uncertain	ADJ
cet-1028	60	10	and	and	CCONJ
cet-1028	60	11	the	the	DET
cet-1028	60	12	types	type	NOUN
cet-1028	60	13	of	of	ADP
cet-1028	60	14	accidents	accident	NOUN
cet-1028	60	15	are	be	AUX
cet-1028	60	16	also	also	ADV
cet-1028	60	17	different	different	ADJ
cet-1028	60	18	.	.	PUNCT
cet-1028	61	1	3	3	X
cet-1028	61	2	.	.	X
cet-1028	61	3	ant	ant	ADJ
cet-1028	61	4	colony	colony	NOUN
cet-1028	61	5	algorithm	algorithm	NOUN
cet-1028	61	6	generally	generally	ADV
cet-1028	61	7	speaking	speak	VERB
cet-1028	61	8	,	,	PUNCT
cet-1028	61	9	the	the	DET
cet-1028	61	10	ant	ant	ADJ
cet-1028	61	11	colony	colony	NOUN
cet-1028	61	12	algorithm	algorithm	NOUN
cet-1028	61	13	is	be	AUX
cet-1028	61	14	described	describe	VERB
cet-1028	61	15	in	in	ADP
cet-1028	61	16	the	the	DET
cet-1028	61	17	background	background	NOUN
cet-1028	61	18	of	of	ADP
cet-1028	61	19	travelling	travel	VERB
cet-1028	61	20	salesman	salesman	ADJ
cet-1028	61	21	problem	problem	NOUN
cet-1028	61	22	(	(	PUNCT
cet-1028	61	23	tsp	tsp	NOUN
cet-1028	61	24	)	)	PUNCT
cet-1028	61	25	.	.	PUNCT
cet-1028	62	1	the	the	DET
cet-1028	62	2	travelling	travel	VERB
cet-1028	62	3	salesman	salesman	NOUN
cet-1028	62	4	problem	problem	NOUN
cet-1028	62	5	can	can	AUX
cet-1028	62	6	be	be	AUX
cet-1028	62	7	stated	state	VERB
cet-1028	62	8	as	as	SCONJ
cet-1028	62	9	follows	follow	VERB
cet-1028	62	10	.	.	PUNCT
cet-1028	63	1	a	a	DET
cet-1028	63	2	travelling	travel	VERB
cet-1028	63	3	salesman	salesman	NOUN
cet-1028	63	4	goes	go	VERB
cet-1028	63	5	through	through	ADP
cet-1028	63	6	n	n	ADP
cet-1028	63	7	cities	city	NOUN
cet-1028	63	8	and	and	CCONJ
cet-1028	63	9	returns	return	NOUN
cet-1028	63	10	to	to	ADP
cet-1028	63	11	the	the	DET
cet-1028	63	12	original	original	ADJ
cet-1028	63	13	starting	starting	NOUN
cet-1028	63	14	point	point	NOUN
cet-1028	63	15	.	.	PUNCT
cet-1028	64	1	every	every	DET
cet-1028	64	2	city	city	NOUN
cet-1028	64	3	must	must	AUX
cet-1028	64	4	be	be	AUX
cet-1028	64	5	allowed	allow	VERB
cet-1028	64	6	only	only	ADV
cet-1028	64	7	once	once	ADV
cet-1028	64	8	.	.	PUNCT
cet-1028	65	1	the	the	DET
cet-1028	65	2	goal	goal	NOUN
cet-1028	65	3	of	of	ADP
cet-1028	65	4	tsp	tsp	NOUN
cet-1028	65	5	is	be	AUX
cet-1028	65	6	to	to	PART
cet-1028	65	7	find	find	VERB
cet-1028	65	8	the	the	DET
cet-1028	65	9	shortest	short	ADJ
cet-1028	65	10	route	route	NOUN
cet-1028	65	11	between	between	ADP
cet-1028	65	12	all	all	DET
cet-1028	65	13	the	the	DET
cet-1028	65	14	cities	city	NOUN
cet-1028	65	15	.	.	PUNCT
cet-1028	66	1	the	the	DET
cet-1028	66	2	distance	distance	NOUN
cet-1028	66	3	between	between	ADP
cet-1028	66	4	the	the	DET
cet-1028	66	5	city	city	NOUN
cet-1028	66	6	r	r	NOUN
cet-1028	66	7	and	and	CCONJ
cet-1028	66	8	the	the	DET
cet-1028	66	9	city	city	NOUN
cet-1028	66	10	s	s	PART
cet-1028	66	11	is	be	AUX
cet-1028	66	12	drs	dr	NOUN
cet-1028	66	13	.	.	PUNCT
cet-1028	67	1	when	when	SCONJ
cet-1028	67	2	drs≠dsr	drs≠dsr	NOUN
cet-1028	67	3	,	,	PUNCT
cet-1028	67	4	it	it	PRON
cet-1028	67	5	is	be	AUX
cet-1028	67	6	the	the	DET
cet-1028	67	7	symmetric	symmetric	ADJ
cet-1028	67	8	travelling	travel	VERB
cet-1028	67	9	salesman	salesman	NOUN
cet-1028	67	10	problem	problem	NOUN
cet-1028	67	11	.	.	PUNCT
cet-1028	68	1	when	when	SCONJ
cet-1028	68	2	drs≠dsr	drs≠dsr	NOUN
cet-1028	68	3	,	,	PUNCT
cet-1028	68	4	it	it	PRON
cet-1028	68	5	is	be	AUX
cet-1028	68	6	the	the	DET
cet-1028	68	7	asymmetric	asymmetric	ADJ
cet-1028	68	8	travelling	travel	VERB
cet-1028	68	9	salesman	salesman	ADJ
cet-1028	68	10	problem	problem	NOUN
cet-1028	68	11	.	.	PUNCT
cet-1028	69	1	ant	ant	ADJ
cet-1028	69	2	system	system	NOUN
cet-1028	69	3	is	be	AUX
cet-1028	69	4	earliest	early	ADJ
cet-1028	69	5	proposed	propose	VERB
cet-1028	69	6	by	by	ADP
cet-1028	69	7	dorigo	dorigo	PROPN
cet-1028	69	8	and	and	CCONJ
cet-1028	69	9	it	it	PRON
cet-1028	69	10	is	be	AUX
cet-1028	69	11	the	the	DET
cet-1028	69	12	most	most	ADV
cet-1028	69	13	basic	basic	ADJ
cet-1028	69	14	ant	ant	ADJ
cet-1028	69	15	colony	colony	NOUN
cet-1028	69	16	algorithm	algorithm	NOUN
cet-1028	69	17	.	.	PUNCT
cet-1028	70	1	the	the	DET
cet-1028	70	2	algorithm	algorithm	NOUN
cet-1028	70	3	can	can	AUX
cet-1028	70	4	be	be	AUX
cet-1028	70	5	described	describe	VERB
cet-1028	70	6	as	as	ADP
cet-1028	70	7	follows	follow	VERB
cet-1028	70	8	.	.	PUNCT
cet-1028	71	1	m	m	NOUN
cet-1028	71	2	ants	ant	NOUN
cet-1028	71	3	are	be	AUX
cet-1028	71	4	placed	place	VERB
cet-1028	71	5	on	on	ADP
cet-1028	71	6	a	a	DET
cet-1028	71	7	fully	fully	ADV
cet-1028	71	8	connected	connect	VERB
cet-1028	71	9	graph	graph	NOUN
cet-1028	71	10	with	with	ADP
cet-1028	71	11	n	n	ADP
cet-1028	71	12	nodes	node	NOUN
cet-1028	71	13	at	at	ADP
cet-1028	71	14	random	random	ADJ
cet-1028	71	15	.	.	PUNCT
cet-1028	72	1	τij(t	τij(t	X
cet-1028	72	2	)	)	PUNCT
cet-1028	73	1	is	be	AUX
cet-1028	73	2	the	the	DET
cet-1028	73	3	pheromone	pheromone	NOUN
cet-1028	73	4	quantity	quantity	NOUN
cet-1028	73	5	on	on	ADP
cet-1028	73	6	the	the	DET
cet-1028	73	7	line	line	NOUN
cet-1028	73	8	ij	ij	NOUN
cet-1028	73	9	at	at	ADP
cet-1028	73	10	the	the	DET
cet-1028	73	11	time	time	NOUN
cet-1028	73	12	t.	t.	PROPN
cet-1028	73	13	ηij(t	ηij(t	PROPN
cet-1028	73	14	)	)	PUNCT
cet-1028	74	1	is	be	AUX
cet-1028	74	2	the	the	DET
cet-1028	74	3	heuristic	heuristic	ADJ
cet-1028	74	4	information	information	NOUN
cet-1028	74	5	and	and	CCONJ
cet-1028	74	6	we	we	PRON
cet-1028	74	7	set	set	VERB
cet-1028	74	8	ηij(t)=1	ηij(t)=1	PROPN
cet-1028	74	9	/	/	SYM
cet-1028	74	10	dij	dij	NOUN
cet-1028	74	11	.	.	PUNCT
cet-1028	75	1	at	at	ADP
cet-1028	75	2	the	the	DET
cet-1028	75	3	initial	initial	ADJ
cet-1028	75	4	time	time	NOUN
cet-1028	75	5	,	,	PUNCT
cet-1028	75	6	the	the	DET
cet-1028	75	7	information	information	NOUN
cet-1028	75	8	on	on	ADP
cet-1028	75	9	each	each	DET
cet-1028	75	10	path	path	NOUN
cet-1028	75	11	is	be	AUX
cet-1028	75	12	equal	equal	ADJ
cet-1028	75	13	and	and	CCONJ
cet-1028	75	14	τij(0)=c	τij(0)=c	PROPN
cet-1028	75	15	,	,	PUNCT
cet-1028	75	16	c	c	NOUN
cet-1028	75	17	as	as	ADP
cet-1028	75	18	constant	constant	ADJ
cet-1028	75	19	.	.	PUNCT
cet-1028	76	1	in	in	ADP
cet-1028	76	2	the	the	DET
cet-1028	76	3	course	course	NOUN
cet-1028	76	4	of	of	ADP
cet-1028	76	5	movement	movement	NOUN
cet-1028	76	6	,	,	PUNCT
cet-1028	76	7	ant	ant	PROPN
cet-1028	76	8	k(k=1	k(k=1	PROPN
cet-1028	76	9	,	,	PUNCT
cet-1028	76	10	2	2	NUM
cet-1028	76	11	,	,	PUNCT
cet-1028	76	12	…	…	PUNCT
cet-1028	76	13	,	,	PUNCT
cet-1028	76	14	m	m	NOUN
cet-1028	76	15	)	)	PUNCT
cet-1028	76	16	determines	determine	VERB
cet-1028	76	17	the	the	DET
cet-1028	76	18	direction	direction	NOUN
cet-1028	76	19	of	of	ADP
cet-1028	76	20	transfer	transfer	NOUN
cet-1028	76	21	according	accord	VERB
cet-1028	76	22	to	to	ADP
cet-1028	76	23	the	the	DET
cet-1028	76	24	pheromone	pheromone	NOUN
cet-1028	76	25	quantity	quantity	NOUN
cet-1028	76	26	and	and	CCONJ
cet-1028	76	27	the	the	DET
cet-1028	76	28	heuristic	heuristic	ADJ
cet-1028	76	29	information	information	NOUN
cet-1028	76	30	.	.	PUNCT
cet-1028	77	1	pk	pk	NOUN
cet-1028	77	2	ij	ij	INTJ
cet-1028	77	3	(	(	PUNCT
cet-1028	77	4	t	t	NOUN
cet-1028	77	5	)	)	PUNCT
cet-1028	77	6	is	be	AUX
cet-1028	77	7	the	the	DET
cet-1028	77	8	probability	probability	NOUN
cet-1028	77	9	that	that	SCONJ
cet-1028	77	10	the	the	DET
cet-1028	77	11	ant	ant	NOUN
cet-1028	77	12	k	k	PROPN
cet-1028	77	13	will	will	AUX
cet-1028	77	14	be	be	AUX
cet-1028	77	15	shifted	shift	VERB
cet-1028	77	16	from	from	ADP
cet-1028	77	17	position	position	NOUN
cet-1028	77	18	i	i	PRON
cet-1028	77	19	to	to	PART
cet-1028	77	20	position	position	VERB
cet-1028	77	21	j	j	PROPN
cet-1028	77	22	at	at	ADP
cet-1028	77	23	the	the	DET
cet-1028	77	24	time	time	NOUN
cet-1028	77	25	t.	t.	PROPN
cet-1028	78	1	[	[	PUNCT
cet-1028	78	2	(	(	PUNCT
cet-1028	78	3	)	)	PUNCT
cet-1028	78	4	]	]	PUNCT
cet-1028	78	5	[	[	PUNCT
cet-1028	78	6	(	(	PUNCT
cet-1028	78	7	)	)	PUNCT
cet-1028	78	8	]	]	PUNCT
cet-1028	78	9	,	,	PUNCT
cet-1028	78	10	[	[	PUNCT
cet-1028	78	11	(	(	PUNCT
cet-1028	78	12	)	)	PUNCT
cet-1028	78	13	]	]	PUNCT
cet-1028	78	14	[	[	PUNCT
cet-1028	78	15	(	(	PUNCT
cet-1028	78	16	)	)	PUNCT
cet-1028	78	17	]	]	PUNCT
cet-1028	78	18	(	(	PUNCT
cet-1028	78	19	)	)	PUNCT
cet-1028	78	20	0	0	NUM
cet-1028	78	21	,	,	PUNCT
cet-1028	78	22	k	k	PROPN
cet-1028	79	1	ij	ij	INTJ
cet-1028	79	2	ij	ij	INTJ
cet-1028	79	3	k	k	PROPN
cet-1028	79	4	k	k	PROPN
cet-1028	79	5	is	be	AUX
cet-1028	79	6	isij	isij	PROPN
cet-1028	79	7	s	s	PART
cet-1028	79	8	tabu	tabu	NOUN
cet-1028	79	9	t	t	PROPN
cet-1028	79	10	t	t	PROPN
cet-1028	79	11	if	if	SCONJ
cet-1028	79	12	j	j	PROPN
cet-1028	79	13	tabu	tabu	PROPN
cet-1028	79	14	t	t	PROPN
cet-1028	79	15	tp	tp	PROPN
cet-1028	79	16	t	t	PROPN
cet-1028	79	17	otherwise	otherwise	ADV
cet-1028	79	18	α	α	X
cet-1028	79	19	β	β	X
cet-1028	79	20	α	α	X
cet-1028	79	21	β	β	X
cet-1028	79	22	τ	τ	PROPN
cet-1028	79	23	η	η	PROPN
cet-1028	79	24	τ	τ	PROPN
cet-1028	79	25	η	η	PROPN
cet-1028	79	26	∉	∉	PROPN
cet-1028	79	27			ADP
cet-1028	79	28	⋅	⋅	PROPN
cet-1028	79	29	∉	∉	PROPN
cet-1028	79	30			NUM
cet-1028	79	31	⋅=	⋅=	NOUN
cet-1028	79	32			NUM
cet-1028	79	33			NUM
cet-1028	79	34			PROPN
cet-1028	79	35			X
cet-1028	79	36	(	(	PUNCT
cet-1028	79	37	1	1	X
cet-1028	79	38	)	)	PUNCT
cet-1028	79	39	tabuk	tabuk	NOUN
cet-1028	79	40	records	record	VERB
cet-1028	79	41	the	the	DET
cet-1028	79	42	cities	city	NOUN
cet-1028	79	43	that	that	PRON
cet-1028	79	44	have	have	AUX
cet-1028	79	45	been	be	AUX
cet-1028	79	46	traversed	traverse	VERB
cet-1028	79	47	.	.	PUNCT
cet-1028	80	1	α	α	PRON
cet-1028	80	2	is	be	AUX
cet-1028	80	3	the	the	DET
cet-1028	80	4	important	important	ADJ
cet-1028	80	5	parameter	parameter	NOUN
cet-1028	80	6	of	of	ADP
cet-1028	80	7	τ	τ	PROPN
cet-1028	80	8	and	and	CCONJ
cet-1028	80	9	β	β	X
cet-1028	80	10	is	be	AUX
cet-1028	80	11	the	the	PRON
cet-1028	80	12	of	of	ADP
cet-1028	80	13	relative	relative	ADJ
cet-1028	80	14	importance	importance	NOUN
cet-1028	80	15	parameter	parameter	NOUN
cet-1028	80	16	of	of	ADP
cet-1028	80	17	η	η	PROPN
cet-1028	80	18	.	.	PROPN
cet-1028	80	19	after	after	ADP
cet-1028	80	20	time	time	NOUN
cet-1028	80	21	n	n	CCONJ
cet-1028	80	22	,	,	PUNCT
cet-1028	80	23	the	the	DET
cet-1028	80	24	ant	ant	NOUN
cet-1028	80	25	completes	complete	VERB
cet-1028	80	26	a	a	DET
cet-1028	80	27	tour	tour	NOUN
cet-1028	80	28	.	.	PUNCT
cet-1028	81	1	the	the	DET
cet-1028	81	2	pheromone	pheromone	NOUN
cet-1028	81	3	quantity	quantity	NOUN
cet-1028	81	4	on	on	ADP
cet-1028	81	5	each	each	DET
cet-1028	81	6	path	path	NOUN
cet-1028	81	7	should	should	AUX
cet-1028	81	8	be	be	AUX
cet-1028	81	9	adjusted	adjust	VERB
cet-1028	81	10	according	accord	VERB
cet-1028	81	11	to	to	ADP
cet-1028	81	12	the	the	DET
cet-1028	81	13	following	follow	VERB
cet-1028	81	14	1376	1376	NUM
cet-1028	81	15	(	(	PUNCT
cet-1028	81	16	)	)	PUNCT
cet-1028	81	17	(	(	PUNCT
cet-1028	81	18	1	1	X
cet-1028	81	19	)	)	PUNCT
cet-1028	81	20	(	(	PUNCT
cet-1028	81	21	)	)	PUNCT
cet-1028	81	22	(	(	PUNCT
cet-1028	81	23	)	)	PUNCT
cet-1028	81	24	ij	ij	INTJ
cet-1028	81	25	ij	ij	INTJ
cet-1028	81	26	ijt	ijt	VERB
cet-1028	81	27	n	n	PROPN
cet-1028	81	28	t	t	NOUN
cet-1028	81	29	t	t	PROPN
cet-1028	81	30	nτ	nτ	PROPN
cet-1028	81	31	ρ	ρ	PROPN
cet-1028	81	32	τ	τ	PROPN
cet-1028	81	33	τ+	τ+	PUNCT
cet-1028	81	34	=	=	PUNCT
cet-1028	81	35	−	−	PROPN
cet-1028	82	1	+	+	CCONJ
cet-1028	82	2	δ	δ	PROPN
cet-1028	82	3	+	+	CCONJ
cet-1028	82	4	(	(	PUNCT
cet-1028	82	5	2	2	NUM
cet-1028	82	6	)	)	PUNCT
cet-1028	82	7	1	1	NUM
cet-1028	82	8	(	(	PUNCT
cet-1028	82	9	)	)	PUNCT
cet-1028	82	10	(	(	PUNCT
cet-1028	82	11	)	)	PUNCT
cet-1028	82	12	m	m	VERB
cet-1028	82	13	k	k	INTJ
cet-1028	83	1	ij	ij	INTJ
cet-1028	83	2	ij	ij	INTJ
cet-1028	83	3	k	k	PROPN
cet-1028	83	4	t	t	PROPN
cet-1028	83	5	n	n	PROPN
cet-1028	83	6	t	t	PROPN
cet-1028	83	7	nτ	nτ	NOUN
cet-1028	83	8	τ	τ	PROPN
cet-1028	83	9	=	=	SYM
cet-1028	83	10	δ	δ	PROPN
cet-1028	83	11	+	+	CCONJ
cet-1028	83	12	=	=	PUNCT
cet-1028	83	13	δ	δ	X
cet-1028	83	14	+	+	PROPN
cet-1028	83	15			X
cet-1028	83	16	(	(	PUNCT
cet-1028	83	17	3	3	X
cet-1028	83	18	)	)	PUNCT
cet-1028	83	19	ρ⊂(0	ρ⊂(0	NOUN
cet-1028	83	20	,	,	PUNCT
cet-1028	83	21	1	1	NUM
cet-1028	83	22	)	)	PUNCT
cet-1028	83	23	is	be	AUX
cet-1028	83	24	the	the	DET
cet-1028	83	25	volatilization	volatilization	NOUN
cet-1028	83	26	coefficient	coefficient	NOUN
cet-1028	83	27	of	of	ADP
cet-1028	83	28	pheromone	pheromone	NOUN
cet-1028	83	29	.	.	PUNCT
cet-1028	84	1	δτk	δτk	VERB
cet-1028	84	2	ij	ij	NOUN
cet-1028	84	3	is	be	AUX
cet-1028	84	4	the	the	DET
cet-1028	84	5	pheromone	pheromone	NOUN
cet-1028	84	6	quantity	quantity	NOUN
cet-1028	84	7	that	that	PRON
cet-1028	84	8	the	the	DET
cet-1028	84	9	ant	ant	NOUN
cet-1028	84	10	k	k	PROPN
cet-1028	84	11	left	leave	VERB
cet-1028	84	12	on	on	ADP
cet-1028	84	13	the	the	DET
cet-1028	84	14	path	path	NOUN
cet-1028	84	15	(	(	PUNCT
cet-1028	84	16	i	i	PROPN
cet-1028	84	17	,	,	PUNCT
cet-1028	84	18	j	j	PROPN
cet-1028	84	19	)	)	PUNCT
cet-1028	84	20	at	at	ADP
cet-1028	84	21	this	this	DET
cet-1028	84	22	cycle	cycle	NOUN
cet-1028	84	23	.	.	PUNCT
cet-1028	85	1	δτij	δτij	NOUN
cet-1028	85	2	is	be	AUX
cet-1028	85	3	the	the	DET
cet-1028	85	4	pheromone	pheromone	NOUN
cet-1028	85	5	quantity	quantity	NOUN
cet-1028	85	6	that	that	PRON
cet-1028	85	7	all	all	DET
cet-1028	85	8	the	the	DET
cet-1028	85	9	ants	ant	NOUN
cet-1028	85	10	left	leave	VERB
cet-1028	85	11	on	on	ADP
cet-1028	85	12	the	the	DET
cet-1028	85	13	path	path	NOUN
cet-1028	85	14	(	(	PUNCT
cet-1028	85	15	i	i	PROPN
cet-1028	85	16	,	,	PUNCT
cet-1028	85	17	j	j	PROPN
cet-1028	85	18	)	)	PUNCT
cet-1028	85	19	at	at	ADP
cet-1028	85	20	this	this	DET
cet-1028	85	21	cycle	cycle	NOUN
cet-1028	85	22	.	.	PUNCT
cet-1028	86	1	δτk	δτk	VERB
cet-1028	86	2	ij	ij	NOUN
cet-1028	86	3	is	be	AUX
cet-1028	86	4	,	,	PUNCT
cet-1028	86	5	(	(	PUNCT
cet-1028	86	6	,	,	PUNCT
cet-1028	86	7	)	)	PUNCT
cet-1028	86	8	(	(	PUNCT
cet-1028	86	9	)	)	PUNCT
cet-1028	86	10	0	0	NUM
cet-1028	86	11	,	,	PUNCT
cet-1028	86	12	k	k	PROPN
cet-1028	86	13	kij	kij	PROPN
cet-1028	86	14	q	q	PROPN
cet-1028	86	15	ant	ant	PROPN
cet-1028	86	16	k	k	PROPN
cet-1028	86	17	on	on	ADP
cet-1028	86	18	path	path	NOUN
cet-1028	87	1	i	i	PRON
cet-1028	87	2	j	j	PROPN
cet-1028	87	3	lt	lt	VERB
cet-1028	87	4	n	n	ADV
cet-1028	87	5	otherwise	otherwise	ADV
cet-1028	87	6	τ	τ	X
cet-1028	87	7			ADV
cet-1028	87	8	δ	δ	NUM
cet-1028	87	9	+	+	PUNCT
cet-1028	87	10	=	=	SYM
cet-1028	87	11			NUM
cet-1028	87	12			NOUN
cet-1028	87	13	(	(	PUNCT
cet-1028	87	14	4	4	NUM
cet-1028	87	15	)	)	PUNCT
cet-1028	87	16	q	q	PUNCT
cet-1028	87	17	is	be	AUX
cet-1028	87	18	a	a	DET
cet-1028	87	19	constant	constant	ADJ
cet-1028	87	20	.	.	PUNCT
cet-1028	88	1	lk	lk	PROPN
cet-1028	88	2	is	be	AUX
cet-1028	88	3	the	the	DET
cet-1028	88	4	path	path	NOUN
cet-1028	88	5	length	length	NOUN
cet-1028	88	6	of	of	ADP
cet-1028	88	7	the	the	DET
cet-1028	88	8	ant	ant	NOUN
cet-1028	88	9	k	k	X
cet-1028	88	10	traversal	traversal	NOUN
cet-1028	88	11	.	.	PUNCT
cet-1028	89	1	k	k	PROPN
cet-1028	90	1	m≥	m≥	ADJ
cet-1028	90	2	1k	1k	NOUN
cet-1028	90	3	=	=	PUNCT
cet-1028	90	4	1k	1k	NUM
cet-1028	90	5	k=	k=	X
cet-1028	90	6	+	+	PUNCT
cet-1028	90	7	figure	figure	NOUN
cet-1028	90	8	1	1	NUM
cet-1028	90	9	:	:	PUNCT
cet-1028	90	10	structure	structure	NOUN
cet-1028	90	11	of	of	ADP
cet-1028	90	12	ant	ant	ADJ
cet-1028	90	13	colony	colony	NOUN
cet-1028	90	14	algorithm	algorithm	NOUN
cet-1028	90	15	4	4	NUM
cet-1028	90	16	.	.	PUNCT
cet-1028	90	17	improved	improve	VERB
cet-1028	90	18	ant	ant	ADJ
cet-1028	90	19	colony	colony	NOUN
cet-1028	90	20	algorithm	algorithm	NOUN
cet-1028	90	21	many	many	ADJ
cet-1028	90	22	factors	factor	NOUN
cet-1028	90	23	should	should	AUX
cet-1028	90	24	be	be	AUX
cet-1028	90	25	taken	take	VERB
cet-1028	90	26	into	into	ADP
cet-1028	90	27	consideration	consideration	NOUN
cet-1028	90	28	in	in	ADP
cet-1028	90	29	the	the	DET
cet-1028	90	30	hazardous	hazardous	ADJ
cet-1028	90	31	chemical	chemical	NOUN
cet-1028	90	32	transportation	transportation	NOUN
cet-1028	90	33	.	.	PUNCT
cet-1028	91	1	the	the	DET
cet-1028	91	2	purpose	purpose	NOUN
cet-1028	91	3	of	of	ADP
cet-1028	91	4	route	route	NOUN
cet-1028	91	5	optimization	optimization	NOUN
cet-1028	91	6	is	be	AUX
cet-1028	91	7	to	to	PART
cet-1028	91	8	reduce	reduce	VERB
cet-1028	91	9	the	the	DET
cet-1028	91	10	transportation	transportation	NOUN
cet-1028	91	11	path	path	NOUN
cet-1028	91	12	and	and	CCONJ
cet-1028	91	13	transportation	transportation	NOUN
cet-1028	91	14	time	time	NOUN
cet-1028	91	15	of	of	ADP
cet-1028	91	16	hazardous	hazardous	ADJ
cet-1028	91	17	chemical	chemical	NOUN
cet-1028	91	18	.	.	PUNCT
cet-1028	92	1	at	at	ADP
cet-1028	92	2	the	the	DET
cet-1028	92	3	same	same	ADJ
cet-1028	92	4	time	time	NOUN
cet-1028	92	5	,	,	PUNCT
cet-1028	92	6	the	the	DET
cet-1028	92	7	transport	transport	NOUN
cet-1028	92	8	of	of	ADP
cet-1028	92	9	hazardous	hazardous	ADJ
cet-1028	92	10	chemical	chemical	NOUN
cet-1028	92	11	is	be	AUX
cet-1028	92	12	a	a	DET
cet-1028	92	13	moving	move	VERB
cet-1028	92	14	unsafe	unsafe	ADJ
cet-1028	92	15	point	point	NOUN
cet-1028	92	16	.	.	PUNCT
cet-1028	93	1	therefore	therefore	ADV
cet-1028	93	2	,	,	PUNCT
cet-1028	93	3	we	we	PRON
cet-1028	93	4	should	should	AUX
cet-1028	93	5	also	also	ADV
cet-1028	93	6	take	take	VERB
cet-1028	93	7	into	into	ADP
cet-1028	93	8	account	account	NOUN
cet-1028	93	9	the	the	DET
cet-1028	93	10	risk	risk	NOUN
cet-1028	93	11	of	of	ADP
cet-1028	93	12	hazardous	hazardous	ADJ
cet-1028	93	13	chemical	chemical	PROPN
cet-1028	93	14	route	route	PROPN
cet-1028	93	15	transportation	transportation	NOUN
cet-1028	93	16	.	.	PUNCT
cet-1028	94	1	g(n	g(n	PROPN
cet-1028	94	2	,	,	PUNCT
cet-1028	94	3	a	a	PRON
cet-1028	94	4	)	)	PUNCT
cet-1028	94	5	is	be	AUX
cet-1028	94	6	a	a	DET
cet-1028	94	7	transport	transport	NOUN
cet-1028	94	8	network	network	NOUN
cet-1028	94	9	.	.	PUNCT
cet-1028	95	1	n	n	PRON
cet-1028	95	2	is	be	AUX
cet-1028	95	3	the	the	DET
cet-1028	95	4	set	set	NOUN
cet-1028	95	5	of	of	ADP
cet-1028	95	6	nodes	node	NOUN
cet-1028	95	7	in	in	ADP
cet-1028	95	8	the	the	DET
cet-1028	95	9	network	network	NOUN
cet-1028	95	10	.	.	PUNCT
cet-1028	96	1	the	the	DET
cet-1028	96	2	node	node	NOUN
cet-1028	96	3	may	may	AUX
cet-1028	96	4	be	be	AUX
cet-1028	96	5	the	the	DET
cet-1028	96	6	intersection	intersection	NOUN
cet-1028	96	7	of	of	ADP
cet-1028	96	8	roads	road	NOUN
cet-1028	96	9	,	,	PUNCT
cet-1028	96	10	important	important	ADJ
cet-1028	96	11	facilities	facility	NOUN
cet-1028	96	12	,	,	PUNCT
cet-1028	96	13	location	location	NOUN
cet-1028	96	14	or	or	CCONJ
cet-1028	96	15	population	population	NOUN
cet-1028	96	16	centre	centre	NOUN
cet-1028	96	17	.	.	PUNCT
cet-1028	96	18	0	0	NUM
cet-1028	97	1	is	be	AUX
cet-1028	97	2	the	the	DET
cet-1028	97	3	starting	starting	NOUN
cet-1028	97	4	point	point	NOUN
cet-1028	97	5	.	.	PUNCT
cet-1028	98	1	we	we	PRON
cet-1028	98	2	assume	assume	VERB
cet-1028	98	3	that	that	SCONJ
cet-1028	98	4	a	a	DET
cet-1028	98	5	hazardous	hazardous	ADJ
cet-1028	98	6	chemical	chemical	NOUN
cet-1028	98	7	transport	transport	NOUN
cet-1028	98	8	vehicle	vehicle	NOUN
cet-1028	98	9	needs	need	VERB
cet-1028	98	10	to	to	PART
cet-1028	98	11	transport	transport	VERB
cet-1028	98	12	certain	certain	ADJ
cet-1028	98	13	hazardous	hazardous	ADJ
cet-1028	98	14	chemical	chemical	NOUN
cet-1028	98	15	from	from	ADP
cet-1028	98	16	the	the	DET
cet-1028	98	17	starting	starting	NOUN
cet-1028	98	18	point	point	NOUN
cet-1028	98	19	0	0	NUM
cet-1028	98	20	to	to	ADP
cet-1028	98	21	the	the	DET
cet-1028	98	22	end	end	NOUN
cet-1028	98	23	n+1	n+1	PROPN
cet-1028	98	24	.	.	PUNCT
cet-1028	98	25	vehicle	vehicle	NOUN
cet-1028	98	26	must	must	AUX
cet-1028	98	27	be	be	AUX
cet-1028	98	28	served	serve	VERB
cet-1028	98	29	before	before	ADP
cet-1028	98	30	the	the	DET
cet-1028	98	31	time	time	NOUN
cet-1028	99	1	t.	t.	NOUN
cet-1028	99	2	given	give	VERB
cet-1028	99	3	the	the	DET
cet-1028	99	4	allowable	allowable	ADJ
cet-1028	99	5	service	service	NOUN
cet-1028	99	6	window	window	NOUN
cet-1028	100	1	[	[	X
cet-1028	100	2	si	si	X
cet-1028	100	3	,	,	PUNCT
cet-1028	100	4	̅i	̅i	NOUN
cet-1028	100	5	]	]	PUNCT
cet-1028	100	6	for	for	ADP
cet-1028	100	7	each	each	DET
cet-1028	100	8	node	node	NOUN
cet-1028	100	9	.	.	PUNCT
cet-1028	101	1	the	the	DET
cet-1028	101	2	vehicle	vehicle	NOUN
cet-1028	101	3	can	can	AUX
cet-1028	101	4	only	only	ADV
cet-1028	101	5	pass	pass	VERB
cet-1028	101	6	node	node	ADJ
cet-1028	101	7	i	i	PRON
cet-1028	101	8	within	within	ADP
cet-1028	101	9	this	this	DET
cet-1028	101	10	time	time	NOUN
cet-1028	101	11	period	period	NOUN
cet-1028	101	12	.	.	PUNCT
cet-1028	102	1	wi	wi	PROPN
cet-1028	102	2	indicates	indicate	VERB
cet-1028	102	3	the	the	DET
cet-1028	102	4	waiting	waiting	NOUN
cet-1028	102	5	time	time	NOUN
cet-1028	102	6	of	of	ADP
cet-1028	102	7	the	the	DET
cet-1028	102	8	vehicle	vehicle	NOUN
cet-1028	102	9	at	at	ADP
cet-1028	102	10	the	the	DET
cet-1028	102	11	node	node	NOUN
cet-1028	102	12	i	i	PRON
cet-1028	102	13	and	and	CCONJ
cet-1028	102	14	the	the	DET
cet-1028	102	15	vehicle	vehicle	NOUN
cet-1028	102	16	may	may	AUX
cet-1028	102	17	need	need	VERB
cet-1028	102	18	to	to	PART
cet-1028	102	19	wait	wait	VERB
cet-1028	102	20	to	to	PART
cet-1028	102	21	meet	meet	VERB
cet-1028	102	22	the	the	DET
cet-1028	102	23	service	service	NOUN
cet-1028	102	24	window	window	NOUN
cet-1028	102	25	limit	limit	NOUN
cet-1028	102	26	to	to	PART
cet-1028	102	27	reduce	reduce	VERB
cet-1028	102	28	transport	transport	NOUN
cet-1028	102	29	time	time	NOUN
cet-1028	102	30	and	and	CCONJ
cet-1028	102	31	risk	risk	NOUN
cet-1028	102	32	.	.	PUNCT
cet-1028	103	1	tij	tij	PROPN
cet-1028	103	2	is	be	AUX
cet-1028	103	3	the	the	DET
cet-1028	103	4	actual	actual	ADJ
cet-1028	103	5	time	time	NOUN
cet-1028	103	6	for	for	SCONJ
cet-1028	103	7	the	the	DET
cet-1028	103	8	vehicle	vehicle	NOUN
cet-1028	103	9	to	to	PART
cet-1028	103	10	pass	pass	VERB
cet-1028	103	11	through	through	ADP
cet-1028	103	12	the	the	DET
cet-1028	103	13	arc	arc	NOUN
cet-1028	103	14	(	(	PUNCT
cet-1028	103	15	i	i	PROPN
cet-1028	103	16	,	,	PUNCT
cet-1028	103	17	j	j	PROPN
cet-1028	103	18	)	)	PUNCT
cet-1028	103	19	.	.	PUNCT
cet-1028	104	1	rij	rij	PROPN
cet-1028	104	2	is	be	AUX
cet-1028	104	3	the	the	DET
cet-1028	104	4	actual	actual	ADJ
cet-1028	104	5	risk	risk	NOUN
cet-1028	104	6	of	of	ADP
cet-1028	104	7	the	the	DET
cet-1028	104	8	arc	arc	NOUN
cet-1028	104	9	(	(	PUNCT
cet-1028	104	10	i	i	PROPN
cet-1028	104	11	,	,	PUNCT
cet-1028	104	12	j	j	PROPN
cet-1028	104	13	)	)	PUNCT
cet-1028	104	14	.	.	PUNCT
cet-1028	105	1	ai	ai	PROPN
cet-1028	105	2	is	be	AUX
cet-1028	105	3	the	the	DET
cet-1028	105	4	arrival	arrival	NOUN
cet-1028	105	5	time	time	NOUN
cet-1028	105	6	to	to	PART
cet-1028	105	7	node	node	PROPN
cet-1028	105	8	i.	i.	PROPN
cet-1028	105	9	1377	1377	NUM
cet-1028	105	10	min	min	PROPN
cet-1028	106	1	ij	ij	INTJ
cet-1028	106	2	ij	ij	INTJ
cet-1028	107	1	i	i	INTJ
cet-1028	107	2	j	j	PROPN
cet-1028	107	3	x	x	VERB
cet-1028	107	4	r	r	X
cet-1028	107	5	(	(	PUNCT
cet-1028	107	6	5	5	NUM
cet-1028	107	7	)	)	PUNCT
cet-1028	107	8	min	min	NOUN
cet-1028	108	1	ij	ij	INTJ
cet-1028	108	2	ij	ij	INTJ
cet-1028	109	1	i	i	INTJ
cet-1028	109	2	j	j	PROPN
cet-1028	110	1	x	x	X
cet-1028	110	2	t	t	PROPN
cet-1028	110	3	m	m	PROPN
cet-1028	110	4	t+	t+	VERB
cet-1028	110	5	δ	δ	PROPN
cet-1028	110	6	(	(	PUNCT
cet-1028	110	7	6	6	NUM
cet-1028	110	8	)	)	PUNCT
cet-1028	110	9	s.t	s.t	PROPN
cet-1028	110	10	.	.	PROPN
cet-1028	110	11	0	0	NUM
cet-1028	111	1	1ijx	1ijx	NUM
cet-1028	111	2			NOUN
cet-1028	111	3	=	=	PUNCT
cet-1028	112	1			NUM
cet-1028	112	2			PROPN
cet-1028	112	3	(	(	PUNCT
cet-1028	112	4	7	7	NUM
cet-1028	112	5	)	)	PUNCT
cet-1028	112	6	0	0	NUM
cet-1028	113	1	1j	1j	NUM
cet-1028	113	2	j	j	NOUN
cet-1028	113	3	x	x	SYM
cet-1028	114	1	=	=	PRON
cet-1028	114	2			X
cet-1028	114	3	(	(	PUNCT
cet-1028	114	4	8)	8)	NUM
cet-1028	114	5	1	1	NUM
cet-1028	114	6	1jn	1jn	NOUN
cet-1028	114	7	j	j	PROPN
cet-1028	114	8	x	x	PUNCT
cet-1028	115	1	+	+	PUNCT
cet-1028	115	2	=	=	X
cet-1028	115	3			X
cet-1028	115	4	(	(	PUNCT
cet-1028	115	5	9	9	NUM
cet-1028	115	6	)	)	PUNCT
cet-1028	115	7	ij	ij	NOUN
cet-1028	116	1	ji	ji	PROPN
cet-1028	116	2	j	j	PROPN
cet-1028	116	3	j	j	PROPN
cet-1028	116	4	x	x	X
cet-1028	116	5	x=	x=	PROPN
cet-1028	116	6			X
cet-1028	116	7	(	(	PUNCT
cet-1028	116	8	10	10	NUM
cet-1028	116	9	)	)	PUNCT
cet-1028	116	10	(	(	PUNCT
cet-1028	116	11	1	1	X
cet-1028	116	12	)	)	PUNCT
cet-1028	117	1	i	i	PRON
cet-1028	117	2	ij	ij	VERB
cet-1028	117	3	j	j	PROPN
cet-1028	117	4	ija	ija	PROPN
cet-1028	117	5	t	t	PROPN
cet-1028	118	1	a	a	DET
cet-1028	118	2	x	x	X
cet-1028	118	3	m+	m+	NUM
cet-1028	118	4	−	−	PROPN
cet-1028	118	5	≤	≤	NUM
cet-1028	118	6	−	−	PROPN
cet-1028	118	7	(	(	PUNCT
cet-1028	118	8	11	11	NUM
cet-1028	118	9	)	)	PUNCT
cet-1028	118	10	(	(	PUNCT
cet-1028	118	11	1	1	X
cet-1028	118	12	)	)	PUNCT
cet-1028	119	1	i	i	PRON
cet-1028	119	2	ij	ij	VERB
cet-1028	119	3	j	j	PROPN
cet-1028	119	4	ijd	ijd	PROPN
cet-1028	120	1	t	t	PROPN
cet-1028	120	2	d	d	X
cet-1028	120	3	x	x	X
cet-1028	120	4	m+	m+	NUM
cet-1028	120	5	−	−	PROPN
cet-1028	120	6	≤	≤	NUM
cet-1028	120	7	−	−	PROPN
cet-1028	120	8	(	(	PUNCT
cet-1028	120	9	12	12	NUM
cet-1028	120	10	)	)	PUNCT
cet-1028	120	11	(	(	PUNCT
cet-1028	120	12	)	)	PUNCT
cet-1028	121	1	0ij	0ij	NOUN
cet-1028	122	1	i	i	PRON
cet-1028	122	2	ij	ij	INTJ
cet-1028	122	3	jx	jx	PROPN
cet-1028	122	4	d	d	PROPN
cet-1028	122	5	t	t	PROPN
cet-1028	122	6	a⋅	a⋅	NOUN
cet-1028	122	7	+	+	CCONJ
cet-1028	122	8	−	−	NOUN
cet-1028	122	9	=	=	SYM
cet-1028	122	10	(	(	PUNCT
cet-1028	122	11	13	13	NUM
cet-1028	122	12	)	)	PUNCT
cet-1028	123	1	i	i	PRON
cet-1028	123	2	i	i	PRON
cet-1028	123	3	jd	jd	VERB
cet-1028	123	4	w	w	NOUN
cet-1028	123	5	a=	a=	PROPN
cet-1028	124	1	+	+	CCONJ
cet-1028	124	2	(	(	PUNCT
cet-1028	124	3	14	14	NUM
cet-1028	124	4	)	)	PUNCT
cet-1028	124	5	i	i	PRON
cet-1028	124	6	ij	ij	INTJ
cet-1028	124	7	i	i	PRON
cet-1028	125	1	i	i	PRON
cet-1028	125	2	ij	ij	VERB
cet-1028	125	3	j	j	PROPN
cet-1028	125	4	j	j	PROPN
cet-1028	125	5	s	s	PROPN
cet-1028	125	6	x	x	X
cet-1028	125	7	d	d	X
cet-1028	125	8	s	s	NOUN
cet-1028	125	9	x≤	x≤	PROPN
cet-1028	125	10	≤	≤	NOUN
cet-1028	125	11			X
cet-1028	125	12	(	(	PUNCT
cet-1028	125	13	15	15	NUM
cet-1028	125	14	)	)	SYM
cet-1028	125	15	1	1	NUM
cet-1028	125	16	0	0	NUM
cet-1028	126	1	n	n	PRON
cet-1028	126	2	t	t	NOUN
cet-1028	126	3	a	a	DET
cet-1028	126	4	t+	t+	NOUN
cet-1028	126	5			ADP
cet-1028	126	6	δ	δ	X
cet-1028	126	7	=	=	PUNCT
cet-1028	126	8			NUM
cet-1028	126	9	−	−	X
cet-1028	126	10	(	(	PUNCT
cet-1028	126	11	16	16	NUM
cet-1028	126	12	)	)	PUNCT
cet-1028	126	13	formula	formula	NOUN
cet-1028	126	14	5	5	NUM
cet-1028	126	15	to	to	PART
cet-1028	126	16	6	6	NUM
cet-1028	126	17	are	be	AUX
cet-1028	126	18	the	the	DET
cet-1028	126	19	objective	objective	ADJ
cet-1028	126	20	functions	function	NOUN
cet-1028	126	21	of	of	ADP
cet-1028	126	22	the	the	DET
cet-1028	126	23	model	model	NOUN
cet-1028	126	24	,	,	PUNCT
cet-1028	126	25	which	which	PRON
cet-1028	126	26	means	mean	VERB
cet-1028	126	27	the	the	DET
cet-1028	126	28	minimum	minimum	ADJ
cet-1028	126	29	risk	risk	NOUN
cet-1028	126	30	of	of	ADP
cet-1028	126	31	transportation	transportation	NOUN
cet-1028	126	32	and	and	CCONJ
cet-1028	126	33	the	the	DET
cet-1028	126	34	shortest	short	ADJ
cet-1028	126	35	transportation	transportation	NOUN
cet-1028	126	36	time	time	NOUN
cet-1028	126	37	.	.	PUNCT
cet-1028	127	1	formula	formula	NOUN
cet-1028	127	2	7	7	NUM
cet-1028	127	3	-	-	SYM
cet-1028	127	4	9	9	NUM
cet-1028	127	5	mean	mean	VERB
cet-1028	127	6	that	that	SCONJ
cet-1028	127	7	if	if	SCONJ
cet-1028	127	8	a	a	DET
cet-1028	127	9	path	path	NOUN
cet-1028	127	10	is	be	AUX
cet-1028	127	11	selected	select	VERB
cet-1028	127	12	,	,	PUNCT
cet-1028	127	13	we	we	PRON
cet-1028	127	14	use	use	VERB
cet-1028	127	15	1	1	NUM
cet-1028	127	16	,	,	PUNCT
cet-1028	127	17	otherwise	otherwise	ADV
cet-1028	127	18	0	0	X
cet-1028	127	19	.	.	PUNCT
cet-1028	128	1	formula	formula	NOUN
cet-1028	128	2	11	11	NUM
cet-1028	128	3	-	-	SYM
cet-1028	128	4	16	16	NUM
cet-1028	128	5	are	be	AUX
cet-1028	128	6	time	time	NOUN
cet-1028	128	7	bound	bind	VERB
cet-1028	128	8	,	,	PUNCT
cet-1028	128	9	in	in	ADP
cet-1028	128	10	daily	daily	ADJ
cet-1028	128	11	transportation	transportation	NOUN
cet-1028	128	12	,	,	PUNCT
cet-1028	128	13	we	we	PRON
cet-1028	128	14	can	can	AUX
cet-1028	128	15	find	find	VERB
cet-1028	128	16	that	that	SCONJ
cet-1028	128	17	the	the	DET
cet-1028	128	18	transportation	transportation	NOUN
cet-1028	128	19	time	time	NOUN
cet-1028	128	20	and	and	CCONJ
cet-1028	128	21	the	the	DET
cet-1028	128	22	transportation	transportation	NOUN
cet-1028	128	23	risk	risk	NOUN
cet-1028	128	24	of	of	ADP
cet-1028	128	25	hazardous	hazardous	ADJ
cet-1028	128	26	chemical	chemical	NOUN
cet-1028	128	27	are	be	AUX
cet-1028	128	28	all	all	ADV
cet-1028	128	29	relevant	relevant	ADJ
cet-1028	128	30	.	.	PUNCT
cet-1028	129	1	during	during	ADP
cet-1028	129	2	peak	peak	NOUN
cet-1028	129	3	hours	hour	NOUN
cet-1028	129	4	,	,	PUNCT
cet-1028	129	5	the	the	DET
cet-1028	129	6	same	same	ADJ
cet-1028	129	7	section	section	NOUN
cet-1028	129	8	has	have	VERB
cet-1028	129	9	long	long	ADJ
cet-1028	129	10	transit	transit	NOUN
cet-1028	129	11	times	time	NOUN
cet-1028	129	12	.	.	PUNCT
cet-1028	130	1	during	during	ADP
cet-1028	130	2	the	the	DET
cet-1028	130	3	low	low	ADJ
cet-1028	130	4	peak	peak	NOUN
cet-1028	130	5	period	period	NOUN
cet-1028	130	6	,	,	PUNCT
cet-1028	130	7	the	the	DET
cet-1028	130	8	transportation	transportation	NOUN
cet-1028	130	9	time	time	NOUN
cet-1028	130	10	is	be	AUX
cet-1028	130	11	shorter	short	ADJ
cet-1028	130	12	.	.	PUNCT
cet-1028	131	1	we	we	PRON
cet-1028	131	2	set	set	VERB
cet-1028	131	3	the	the	DET
cet-1028	131	4	transit	transit	NOUN
cet-1028	131	5	time	time	NOUN
cet-1028	131	6	of	of	ADP
cet-1028	131	7	ij	ij	NOUN
cet-1028	131	8	path	path	NOUN
cet-1028	131	9	is	be	AUX
cet-1028	131	10	the	the	DET
cet-1028	131	11	sum	sum	NOUN
cet-1028	131	12	of	of	ADP
cet-1028	131	13	the	the	DET
cet-1028	131	14	theoretical	theoretical	ADJ
cet-1028	131	15	transit	transit	NOUN
cet-1028	131	16	time	time	NOUN
cet-1028	131	17	and	and	CCONJ
cet-1028	131	18	the	the	DET
cet-1028	131	19	difference	difference	NOUN
cet-1028	131	20	time	time	NOUN
cet-1028	131	21	.	.	PUNCT
cet-1028	132	1	(	(	PUNCT
cet-1028	132	2	)	)	PUNCT
cet-1028	132	3	ij	ij	INTJ
cet-1028	132	4	ij	ij	INTJ
cet-1028	132	5	ijt	ijt	INTJ
cet-1028	132	6	t	t	PROPN
cet-1028	132	7	et	et	NOUN
cet-1028	132	8	d′=	d′=	VERB
cet-1028	132	9	+	+	X
cet-1028	132	10	(	(	PUNCT
cet-1028	132	11	17	17	NUM
cet-1028	132	12	)	)	PUNCT
cet-1028	132	13	t	t	PROPN
cet-1028	132	14	'	'	PART
cet-1028	132	15	ij	ij	NOUN
cet-1028	132	16	is	be	AUX
cet-1028	132	17	the	the	DET
cet-1028	132	18	theoretical	theoretical	ADJ
cet-1028	132	19	transit	transit	NOUN
cet-1028	132	20	time	time	NOUN
cet-1028	132	21	and	and	CCONJ
cet-1028	132	22	et(dij	et(dij	VERB
cet-1028	132	23	)	)	PUNCT
cet-1028	132	24	is	be	AUX
cet-1028	132	25	the	the	DET
cet-1028	132	26	difference	difference	NOUN
cet-1028	132	27	time	time	NOUN
cet-1028	132	28	.	.	PUNCT
cet-1028	133	1	similarly	similarly	ADV
cet-1028	133	2	,	,	PUNCT
cet-1028	133	3	we	we	PRON
cet-1028	133	4	set	set	VERB
cet-1028	133	5	the	the	DET
cet-1028	133	6	transit	transit	NOUN
cet-1028	133	7	risk	risk	NOUN
cet-1028	133	8	of	of	ADP
cet-1028	133	9	ij	ij	NOUN
cet-1028	133	10	path	path	NOUN
cet-1028	133	11	is	be	AUX
cet-1028	133	12	the	the	DET
cet-1028	133	13	sum	sum	NOUN
cet-1028	133	14	of	of	ADP
cet-1028	133	15	the	the	DET
cet-1028	133	16	theoretical	theoretical	ADJ
cet-1028	133	17	transit	transit	NOUN
cet-1028	133	18	risk	risk	NOUN
cet-1028	133	19	and	and	CCONJ
cet-1028	133	20	the	the	DET
cet-1028	133	21	difference	difference	NOUN
cet-1028	133	22	risk	risk	NOUN
cet-1028	133	23	.	.	PUNCT
cet-1028	134	1	(	(	PUNCT
cet-1028	134	2	)	)	PUNCT
cet-1028	134	3	ij	ij	NOUN
cet-1028	134	4	ij	ij	NOUN
cet-1028	134	5	ijr	ijr	PUNCT
cet-1028	134	6	r	r	NOUN
cet-1028	134	7	er	er	INTJ
cet-1028	134	8	d′=	d′=	X
cet-1028	135	1	+	+	CCONJ
cet-1028	136	1	(	(	PUNCT
cet-1028	136	2	18	18	NUM
cet-1028	136	3	)	)	PUNCT
cet-1028	136	4	r	r	NOUN
cet-1028	136	5	'	'	PUNCT
cet-1028	136	6	ij	ij	NOUN
cet-1028	136	7	is	be	AUX
cet-1028	136	8	the	the	DET
cet-1028	136	9	theoretical	theoretical	ADJ
cet-1028	136	10	transit	transit	NOUN
cet-1028	136	11	time	time	NOUN
cet-1028	136	12	and	and	CCONJ
cet-1028	136	13	er(dij	er(dij	ADJ
cet-1028	136	14	)	)	PUNCT
cet-1028	137	1	is	be	AUX
cet-1028	137	2	the	the	DET
cet-1028	137	3	difference	difference	NOUN
cet-1028	137	4	time	time	NOUN
cet-1028	137	5	.	.	PUNCT
cet-1028	138	1	we	we	PRON
cet-1028	138	2	will	will	AUX
cet-1028	138	3	divide	divide	VERB
cet-1028	138	4	one	one	NUM
cet-1028	138	5	day	day	NOUN
cet-1028	138	6	into	into	ADP
cet-1028	138	7	four	four	NUM
cet-1028	138	8	time	time	NOUN
cet-1028	138	9	periods	period	NOUN
cet-1028	138	10	.	.	PUNCT
cet-1028	139	1	from	from	ADP
cet-1028	139	2	0	0	NUM
cet-1028	139	3	to	to	PART
cet-1028	139	4	5	5	NUM
cet-1028	139	5	is	be	AUX
cet-1028	139	6	low	low	ADJ
cet-1028	139	7	peak	peak	NOUN
cet-1028	139	8	,	,	PUNCT
cet-1028	139	9	5	5	NUM
cet-1028	139	10	to	to	PART
cet-1028	139	11	9	9	NUM
cet-1028	139	12	is	be	AUX
cet-1028	139	13	normal	normal	ADJ
cet-1028	139	14	period	period	NOUN
cet-1028	139	15	,	,	PUNCT
cet-1028	139	16	9	9	NUM
cet-1028	139	17	to	to	PART
cet-1028	139	18	17	17	NUM
cet-1028	139	19	is	be	AUX
cet-1028	139	20	peak	peak	NOUN
cet-1028	139	21	period	period	NOUN
cet-1028	139	22	and	and	CCONJ
cet-1028	139	23	17	17	NUM
cet-1028	139	24	to	to	PART
cet-1028	139	25	24	24	NUM
cet-1028	139	26	is	be	AUX
cet-1028	139	27	low	low	ADJ
cet-1028	139	28	peak	peak	NOUN
cet-1028	139	29	.	.	PUNCT
cet-1028	140	1	at	at	ADP
cet-1028	140	2	the	the	DET
cet-1028	140	3	same	same	ADJ
cet-1028	140	4	time	time	NOUN
cet-1028	140	5	,	,	PUNCT
cet-1028	140	6	the	the	DET
cet-1028	140	7	difference	difference	NOUN
cet-1028	140	8	time	time	NOUN
cet-1028	140	9	and	and	CCONJ
cet-1028	140	10	difference	difference	NOUN
cet-1028	140	11	risk	risk	NOUN
cet-1028	140	12	follow	follow	VERB
cet-1028	140	13	an	an	DET
cet-1028	140	14	exponential	exponential	ADJ
cet-1028	140	15	distribution	distribution	NOUN
cet-1028	140	16	.	.	PUNCT
cet-1028	141	1	for	for	ADP
cet-1028	141	2	difference	difference	NOUN
cet-1028	141	3	time	time	NOUN
cet-1028	141	4	,	,	PUNCT
cet-1028	141	5	it	it	PRON
cet-1028	141	6	is	be	AUX
cet-1028	141	7	the	the	DET
cet-1028	141	8	10/((t	10/((t	ADJ
cet-1028	141	9	'	'	PUNCT
cet-1028	141	10	ij)⋅e((-10	ij)⋅e((-10	PROPN
cet-1028	141	11	/	/	SYM
cet-1028	141	12	t	t	PROPN
cet-1028	141	13	'	'	PUNCT
cet-1028	141	14	i⋅j	i⋅j	NOUN
cet-1028	141	15	)	)	PUNCT
cet-1028	141	16	x	x	X
cet-1028	141	17	)	)	PUNCT
cet-1028	141	18	)	)	PUNCT
cet-1028	141	19	at	at	ADP
cet-1028	141	20	the	the	DET
cet-1028	141	21	low	low	ADJ
cet-1028	141	22	peak	peak	NOUN
cet-1028	141	23	and	and	CCONJ
cet-1028	141	24	normal	normal	ADJ
cet-1028	141	25	period	period	NOUN
cet-1028	141	26	,	,	PUNCT
cet-1028	141	27	and	and	CCONJ
cet-1028	141	28	it	it	PRON
cet-1028	141	29	is	be	AUX
cet-1028	141	30	5/((t	5/((t	NUM
cet-1028	141	31	'	'	PUNCT
cet-1028	141	32	ij)⋅e((10	ij)⋅e((10	PROPN
cet-1028	141	33	/	/	SYM
cet-1028	141	34	t	t	NOUN
cet-1028	141	35	'	'	PUNCT
cet-1028	141	36	i⋅j	i⋅j	NOUN
cet-1028	141	37	)	)	PUNCT
cet-1028	141	38	x	x	X
cet-1028	141	39	)	)	PUNCT
cet-1028	141	40	)	)	PUNCT
cet-1028	141	41	at	at	ADP
cet-1028	141	42	the	the	DET
cet-1028	141	43	peak	peak	NOUN
cet-1028	141	44	.	.	PUNCT
cet-1028	142	1	for	for	ADP
cet-1028	142	2	difference	difference	NOUN
cet-1028	142	3	time	time	NOUN
cet-1028	142	4	risk	risk	NOUN
cet-1028	142	5	,	,	PUNCT
cet-1028	142	6	it	it	PRON
cet-1028	142	7	is	be	AUX
cet-1028	142	8	5/((r	5/((r	NOUN
cet-1028	142	9	'	'	PUNCT
cet-1028	142	10	ij)⋅e((-5	ij)⋅e((-5	NOUN
cet-1028	142	11	/	/	SYM
cet-1028	142	12	r	r	NOUN
cet-1028	142	13	'	'	PUNCT
cet-1028	142	14	i⋅j	i⋅j	NOUN
cet-1028	142	15	)	)	PUNCT
cet-1028	142	16	x	x	X
cet-1028	142	17	)	)	PUNCT
cet-1028	142	18	)	)	PUNCT
cet-1028	142	19	at	at	ADP
cet-1028	142	20	low	low	ADJ
cet-1028	142	21	peak	peak	NOUN
cet-1028	142	22	,	,	PUNCT
cet-1028	142	23	10/((r	10/((r	NUM
cet-1028	142	24	'	'	PART
cet-1028	142	25	ij)⋅e((-10	ij)⋅e((-10	PRON
cet-1028	142	26	/	/	SYM
cet-1028	142	27	r	r	NOUN
cet-1028	142	28	'	'	PUNCT
cet-1028	142	29	i⋅j	i⋅j	NOUN
cet-1028	142	30	)	)	PUNCT
cet-1028	142	31	x	x	X
cet-1028	142	32	)	)	PUNCT
cet-1028	142	33	)	)	PUNCT
cet-1028	142	34	at	at	ADP
cet-1028	142	35	normal	normal	ADJ
cet-1028	142	36	period	period	NOUN
cet-1028	142	37	and	and	CCONJ
cet-1028	143	1	5/((r	5/((r	NUM
cet-1028	143	2	'	'	PART
cet-1028	143	3	ij)⋅e((-5	ij)⋅e((-5	NOUN
cet-1028	143	4	/	/	SYM
cet-1028	143	5	r	r	NOUN
cet-1028	143	6	'	'	PUNCT
cet-1028	143	7	i⋅j	i⋅j	NOUN
cet-1028	143	8	)	)	PUNCT
cet-1028	143	9	x	x	X
cet-1028	143	10	)	)	PUNCT
cet-1028	143	11	)	)	PUNCT
cet-1028	143	12	at	at	ADP
cet-1028	143	13	peak	peak	NOUN
cet-1028	143	14	.	.	PUNCT
cet-1028	144	1	pk	pk	NOUN
cet-1028	144	2	ij	ij	NOUN
cet-1028	144	3	is	be	AUX
cet-1028	144	4	the	the	DET
cet-1028	144	5	transfer	transfer	NOUN
cet-1028	144	6	probability	probability	NOUN
cet-1028	144	7	of	of	ADP
cet-1028	144	8	ant	ant	NOUN
cet-1028	144	9	[	[	PUNCT
cet-1028	144	10	]	]	X
cet-1028	144	11	[	[	PUNCT
cet-1028	144	12	]	]	X
cet-1028	144	13	[	[	PUNCT
cet-1028	144	14	]	]	X
cet-1028	144	15	[	[	PUNCT
cet-1028	144	16	]	]	X
cet-1028	144	17	[	[	PUNCT
cet-1028	144	18	]	]	X
cet-1028	144	19	[	[	PUNCT
cet-1028	144	20	]	]	X
cet-1028	144	21	[	[	PUNCT
cet-1028	144	22	]	]	X
cet-1028	144	23	[	[	PUNCT
cet-1028	144	24	]	]	X
cet-1028	144	25	ij	ij	INTJ
cet-1028	144	26	ij	ij	INTJ
cet-1028	144	27	ij	ij	INTJ
cet-1028	144	28	ijk	ijk	PROPN
cet-1028	144	29	ij	ij	X
cet-1028	145	1	il	il	PROPN
cet-1028	145	2	il	il	PROPN
cet-1028	145	3	il	il	PROPN
cet-1028	145	4	il	il	PROPN
cet-1028	145	5	l	l	PROPN
cet-1028	146	1	p	p	X
cet-1028	146	2	α	α	X
cet-1028	146	3	β	β	X
cet-1028	146	4	γ	γ	X
cet-1028	146	5	θ	θ	PROPN
cet-1028	146	6	α	α	NOUN
cet-1028	146	7	β	β	X
cet-1028	146	8	γ	γ	X
cet-1028	146	9	θ	θ	PROPN
cet-1028	146	10	τ	τ	PROPN
cet-1028	146	11	η	η	PROPN
cet-1028	146	12	μ	μ	PROPN
cet-1028	146	13	ω	ω	PROPN
cet-1028	146	14	τ	τ	PROPN
cet-1028	146	15	η	η	PROPN
cet-1028	146	16	μ	μ	PROPN
cet-1028	146	17	ω	ω	PROPN
cet-1028	146	18	=	=	X
cet-1028	146	19			X
cet-1028	146	20	(	(	PUNCT
cet-1028	146	21	19	19	NUM
cet-1028	146	22	)	)	PUNCT
cet-1028	146	23	1378	1378	NUM
cet-1028	146	24	l	l	NOUN
cet-1028	146	25	is	be	AUX
cet-1028	146	26	all	all	DET
cet-1028	146	27	possible	possible	ADJ
cet-1028	146	28	value	value	NOUN
cet-1028	146	29	.	.	PUNCT
cet-1028	147	1	1	1	NUM
cet-1028	147	2	ij	ij	NOUN
cet-1028	147	3	ijd	ijd	PROPN
cet-1028	147	4	η	η	PROPN
cet-1028	147	5	=	=	PROPN
cet-1028	147	6	(	(	PUNCT
cet-1028	147	7	20	20	NUM
cet-1028	147	8	)	)	PUNCT
cet-1028	147	9	dij	dij	NOUN
cet-1028	147	10	is	be	AUX
cet-1028	147	11	the	the	DET
cet-1028	147	12	distance	distance	NOUN
cet-1028	147	13	between	between	ADP
cet-1028	147	14	two	two	NUM
cet-1028	147	15	adjacent	adjacent	ADJ
cet-1028	147	16	nodes	node	NOUN
cet-1028	147	17	.	.	PUNCT
cet-1028	148	1	μj	μj	PROPN
cet-1028	148	2	is	be	AUX
cet-1028	148	3	the	the	DET
cet-1028	148	4	information	information	NOUN
cet-1028	148	5	intensity	intensity	NOUN
cet-1028	148	6	of	of	ADP
cet-1028	148	7	node	node	PROPN
cet-1028	148	8	j	j	PROPN
cet-1028	148	9	2	2	NUM
cet-1028	148	10	1	1	NUM
cet-1028	148	11	j	j	PROPN
cet-1028	148	12	j	j	PROPN
cet-1028	148	13	μ	μ	PROPN
cet-1028	148	14	α	α	PROPN
cet-1028	148	15	=	=	X
cet-1028	148	16	(	(	PUNCT
cet-1028	148	17	21	21	NUM
cet-1028	148	18	)	)	PUNCT
cet-1028	148	19	γ(γ>0	γ(γ>0	PROPN
cet-1028	148	20	)	)	PUNCT
cet-1028	148	21	is	be	AUX
cet-1028	148	22	the	the	DET
cet-1028	148	23	intensity	intensity	NOUN
cet-1028	148	24	heuristic	heuristic	ADJ
cet-1028	148	25	factor	factor	NOUN
cet-1028	148	26	which	which	PRON
cet-1028	148	27	represents	represent	VERB
cet-1028	148	28	the	the	DET
cet-1028	148	29	relative	relative	ADJ
cet-1028	148	30	importance	importance	NOUN
cet-1028	148	31	of	of	ADP
cet-1028	148	32	nodes	node	NOUN
cet-1028	148	33	.	.	PUNCT
cet-1028	149	1	ωij	ωij	PROPN
cet-1028	149	2	is	be	AUX
cet-1028	149	3	the	the	DET
cet-1028	149	4	wait	wait	ADJ
cet-1028	149	5	time	time	NOUN
cet-1028	149	6	.	.	PUNCT
cet-1028	150	1	θ(θ>0	θ(θ>0	PROPN
cet-1028	150	2	)	)	PUNCT
cet-1028	150	3	is	be	AUX
cet-1028	150	4	the	the	DET
cet-1028	150	5	relative	relative	ADJ
cet-1028	150	6	importance	importance	NOUN
cet-1028	150	7	of	of	ADP
cet-1028	150	8	waiting	wait	VERB
cet-1028	150	9	time	time	NOUN
cet-1028	150	10	.	.	PUNCT
cet-1028	151	1	the	the	DET
cet-1028	151	2	pheromone	pheromone	NOUN
cet-1028	151	3	renewal	renewal	NOUN
cet-1028	151	4	equation	equation	NOUN
cet-1028	151	5	is	be	AUX
cet-1028	151	6	new	new	ADJ
cet-1028	151	7	old	old	ADJ
cet-1028	151	8	k	k	NOUN
cet-1028	152	1	ij	ij	INTJ
cet-1028	153	1	ij	ij	INTJ
cet-1028	154	1	ij	ij	INTJ
cet-1028	154	2	k	k	PROPN
cet-1028	154	3	τ	τ	PROPN
cet-1028	154	4	ρ	ρ	PROPN
cet-1028	154	5	τ	τ	X
cet-1028	154	6	τ=	τ=	PROPN
cet-1028	154	7	⋅	⋅	PROPN
cet-1028	154	8	+	+	CCONJ
cet-1028	154	9	δ	δ	PROPN
cet-1028	154	10	(	(	PUNCT
cet-1028	154	11	22	22	NUM
cet-1028	154	12	)	)	PUNCT
cet-1028	154	13	ρ	ρ	PROPN
cet-1028	154	14	is	be	AUX
cet-1028	154	15	the	the	DET
cet-1028	154	16	persistence	persistence	NOUN
cet-1028	154	17	of	of	ADP
cet-1028	154	18	pheromone	pheromone	NOUN
cet-1028	154	19	(	(	PUNCT
cet-1028	154	20	0≤ρ<1	0≤ρ<1	PROPN
cet-1028	154	21	)	)	PUNCT
cet-1028	154	22	.	.	PUNCT
cet-1028	155	1	when	when	SCONJ
cet-1028	155	2	the	the	DET
cet-1028	155	3	pheromone	pheromone	NOUN
cet-1028	155	4	is	be	AUX
cet-1028	155	5	updated	update	VERB
cet-1028	155	6	,	,	PUNCT
cet-1028	155	7	q	q	X
cet-1028	155	8	is	be	AUX
cet-1028	155	9	constant	constant	ADJ
cet-1028	155	10	.	.	PUNCT
cet-1028	156	1	more	more	ADJ
cet-1028	156	2	ants	ant	NOUN
cet-1028	156	3	though	though	SCONJ
cet-1028	156	4	arc	arc	NOUN
cet-1028	156	5	edge	edge	NOUN
cet-1028	156	6	(	(	PUNCT
cet-1028	156	7	i	i	PROPN
cet-1028	156	8	,	,	PUNCT
cet-1028	156	9	j	j	PROPN
cet-1028	156	10	)	)	PUNCT
cet-1028	156	11	,	,	PUNCT
cet-1028	156	12	more	more	ADJ
cet-1028	156	13	local	local	ADJ
cet-1028	156	14	update	update	NOUN
cet-1028	156	15	.	.	PUNCT
cet-1028	157	1	so	so	ADV
cet-1028	157	2	the	the	DET
cet-1028	157	3	algorithm	algorithm	NOUN
cet-1028	157	4	is	be	AUX
cet-1028	157	5	easy	easy	ADJ
cet-1028	157	6	to	to	PART
cet-1028	157	7	fall	fall	VERB
cet-1028	157	8	into	into	ADP
cet-1028	157	9	local	local	ADJ
cet-1028	157	10	optimal	optimal	ADJ
cet-1028	157	11	solution	solution	NOUN
cet-1028	157	12	.	.	PUNCT
cet-1028	158	1	at	at	ADP
cet-1028	158	2	the	the	DET
cet-1028	158	3	same	same	ADJ
cet-1028	158	4	time	time	NOUN
cet-1028	158	5	,	,	PUNCT
cet-1028	158	6	q	q	PROPN
cet-1028	158	7	will	will	AUX
cet-1028	158	8	also	also	ADV
cet-1028	158	9	affect	affect	VERB
cet-1028	158	10	the	the	DET
cet-1028	158	11	search	search	NOUN
cet-1028	158	12	efficiency	efficiency	NOUN
cet-1028	158	13	of	of	ADP
cet-1028	158	14	the	the	DET
cet-1028	158	15	algorithm	algorithm	NOUN
cet-1028	158	16	.	.	PUNCT
cet-1028	159	1	when	when	SCONJ
cet-1028	159	2	q	q	NOUN
cet-1028	159	3	is	be	AUX
cet-1028	159	4	too	too	ADV
cet-1028	159	5	small	small	ADJ
cet-1028	159	6	,	,	PUNCT
cet-1028	159	7	the	the	DET
cet-1028	159	8	algorithm	algorithm	NOUN
cet-1028	159	9	is	be	AUX
cet-1028	159	10	easy	easy	ADJ
cet-1028	159	11	to	to	PART
cet-1028	159	12	converge	converge	VERB
cet-1028	159	13	to	to	ADP
cet-1028	159	14	the	the	DET
cet-1028	159	15	local	local	ADJ
cet-1028	159	16	minimum	minimum	NOUN
cet-1028	159	17	.	.	PUNCT
cet-1028	160	1	when	when	SCONJ
cet-1028	160	2	q	q	NOUN
cet-1028	160	3	is	be	AUX
cet-1028	160	4	too	too	ADV
cet-1028	160	5	big	big	ADJ
cet-1028	160	6	,	,	PUNCT
cet-1028	160	7	the	the	DET
cet-1028	160	8	convergence	convergence	NOUN
cet-1028	160	9	speed	speed	NOUN
cet-1028	160	10	of	of	ADP
cet-1028	160	11	the	the	DET
cet-1028	160	12	algorithm	algorithm	NOUN
cet-1028	160	13	will	will	AUX
cet-1028	160	14	be	be	AUX
cet-1028	160	15	slowed	slow	VERB
cet-1028	160	16	down	down	ADP
cet-1028	160	17	.	.	PUNCT
cet-1028	161	1	in	in	ADP
cet-1028	161	2	this	this	DET
cet-1028	161	3	paper	paper	NOUN
cet-1028	161	4	,	,	PUNCT
cet-1028	161	5	q	q	PUNCT
cet-1028	161	6	is	be	AUX
cet-1028	161	7	improved	improve	VERB
cet-1028	161	8	to	to	ADP
cet-1028	161	9	the	the	DET
cet-1028	161	10	dynamic	dynamic	ADJ
cet-1028	161	11	adjustment	adjustment	NOUN
cet-1028	161	12	value	value	NOUN
cet-1028	161	13	to	to	PART
cet-1028	161	14	prevent	prevent	VERB
cet-1028	161	15	the	the	DET
cet-1028	161	16	excessive	excessive	ADJ
cet-1028	161	17	gap	gap	NOUN
cet-1028	161	18	of	of	ADP
cet-1028	161	19	pheromone	pheromone	NOUN
cet-1028	161	20	quantity	quantity	NOUN
cet-1028	161	21	between	between	ADP
cet-1028	161	22	edges	edge	NOUN
cet-1028	161	23	.	.	PUNCT
cet-1028	162	1	so	so	ADV
cet-1028	162	2	the	the	DET
cet-1028	162	3	algorithm	algorithm	NOUN
cet-1028	162	4	can	can	AUX
cet-1028	162	5	prevent	prevent	VERB
cet-1028	162	6	the	the	DET
cet-1028	162	7	algorithm	algorithm	NOUN
cet-1028	162	8	from	from	ADP
cet-1028	162	9	falling	fall	VERB
cet-1028	162	10	into	into	ADP
cet-1028	162	11	local	local	ADJ
cet-1028	162	12	optimum	optimum	NOUN
cet-1028	162	13	,	,	PUNCT
cet-1028	162	14	and	and	CCONJ
cet-1028	162	15	the	the	DET
cet-1028	162	16	convergence	convergence	NOUN
cet-1028	162	17	speed	speed	NOUN
cet-1028	162	18	will	will	AUX
cet-1028	162	19	be	be	AUX
cet-1028	162	20	improved	improve	VERB
cet-1028	162	21	.	.	PUNCT
cet-1028	163	1	2	2	NUM
cet-1028	163	2	(	(	PUNCT
cet-1028	163	3	)	)	PUNCT
cet-1028	163	4	,	,	PUNCT
cet-1028	163	5	0	0	NUM
cet-1028	163	6	,	,	PUNCT
cet-1028	163	7	k	k	PROPN
cet-1028	164	1	i	i	PRON
cet-1028	164	2	ij	ij	VERB
cet-1028	164	3	q	q	X
cet-1028	164	4	on	on	ADP
cet-1028	164	5	the	the	DET
cet-1028	164	6	optimal	optimal	ADJ
cet-1028	164	7	path	path	NOUN
cet-1028	164	8	otherwise	otherwise	ADV
cet-1028	164	9	ατ	ατ	VERB
cet-1028	164	10			NOUN
cet-1028	164	11	⋅δ	⋅δ	PUNCT
cet-1028	164	12	=	=	SYM
cet-1028	164	13			NUM
cet-1028	164	14			NOUN
cet-1028	164	15	(	(	PUNCT
cet-1028	164	16	23	23	NUM
cet-1028	164	17	)	)	SYM
cet-1028	164	18	5	5	NUM
cet-1028	164	19	.	.	PUNCT
cet-1028	164	20	numerical	numerical	ADJ
cet-1028	164	21	experiment	experiment	NOUN
cet-1028	164	22	in	in	ADP
cet-1028	164	23	order	order	NOUN
cet-1028	164	24	to	to	PART
cet-1028	164	25	verify	verify	VERB
cet-1028	164	26	the	the	DET
cet-1028	164	27	applicability	applicability	NOUN
cet-1028	164	28	and	and	CCONJ
cet-1028	164	29	effectiveness	effectiveness	NOUN
cet-1028	164	30	of	of	ADP
cet-1028	164	31	the	the	DET
cet-1028	164	32	proposed	propose	VERB
cet-1028	164	33	algorithm	algorithm	NOUN
cet-1028	164	34	to	to	PART
cet-1028	164	35	solve	solve	VERB
cet-1028	164	36	the	the	DET
cet-1028	164	37	problem	problem	NOUN
cet-1028	164	38	of	of	ADP
cet-1028	164	39	hazardous	hazardous	ADJ
cet-1028	164	40	chemical	chemical	NOUN
cet-1028	164	41	road	road	NOUN
cet-1028	164	42	transportation	transportation	NOUN
cet-1028	164	43	routing	routing	NOUN
cet-1028	164	44	,	,	PUNCT
cet-1028	164	45	we	we	PRON
cet-1028	164	46	conduct	conduct	VERB
cet-1028	164	47	numerical	numerical	ADJ
cet-1028	164	48	experiments	experiment	NOUN
cet-1028	164	49	.	.	PUNCT
cet-1028	165	1	first	first	ADV
cet-1028	165	2	,	,	PUNCT
cet-1028	165	3	we	we	PRON
cet-1028	165	4	want	want	VERB
cet-1028	165	5	to	to	PART
cet-1028	165	6	set	set	VERB
cet-1028	165	7	the	the	DET
cet-1028	165	8	parameters	parameter	NOUN
cet-1028	165	9	of	of	ADP
cet-1028	165	10	the	the	DET
cet-1028	165	11	algorithm	algorithm	NOUN
cet-1028	165	12	.	.	PUNCT
cet-1028	166	1	because	because	SCONJ
cet-1028	166	2	the	the	DET
cet-1028	166	3	formula	formula	NOUN
cet-1028	166	4	of	of	ADP
cet-1028	166	5	pheromone	pheromone	NOUN
cet-1028	166	6	update	update	NOUN
cet-1028	166	7	is	be	AUX
cet-1028	166	8	improved	improve	VERB
cet-1028	166	9	,	,	PUNCT
cet-1028	166	10	we	we	PRON
cet-1028	166	11	determine	determine	VERB
cet-1028	166	12	the	the	DET
cet-1028	166	13	value	value	NOUN
cet-1028	166	14	q.	q.	NOUN
cet-1028	166	15	we	we	PRON
cet-1028	166	16	can	can	AUX
cet-1028	166	17	see	see	VERB
cet-1028	166	18	that	that	SCONJ
cet-1028	166	19	when	when	SCONJ
cet-1028	166	20	q=60	q=60	X
cet-1028	166	21	,	,	PUNCT
cet-1028	166	22	the	the	DET
cet-1028	166	23	total	total	ADJ
cet-1028	166	24	distance	distance	NOUN
cet-1028	166	25	of	of	ADP
cet-1028	166	26	the	the	DET
cet-1028	166	27	hazardous	hazardous	ADJ
cet-1028	166	28	chemical	chemical	NOUN
cet-1028	166	29	transportation	transportation	NOUN
cet-1028	166	30	is	be	AUX
cet-1028	166	31	shortest	short	ADJ
cet-1028	166	32	.	.	PUNCT
cet-1028	167	1	so	so	ADV
cet-1028	167	2	q	q	NOUN
cet-1028	167	3	is	be	AUX
cet-1028	167	4	60	60	NUM
cet-1028	167	5	.	.	PUNCT
cet-1028	168	1	we	we	PRON
cet-1028	168	2	restrict	restrict	VERB
cet-1028	168	3	the	the	DET
cet-1028	168	4	transportation	transportation	NOUN
cet-1028	168	5	time	time	NOUN
cet-1028	168	6	of	of	ADP
cet-1028	168	7	the	the	DET
cet-1028	168	8	nodes	node	NOUN
cet-1028	168	9	.	.	PUNCT
cet-1028	169	1	we	we	PRON
cet-1028	169	2	assume	assume	VERB
cet-1028	169	3	that	that	SCONJ
cet-1028	169	4	node	node	NOUN
cet-1028	169	5	3	3	NUM
cet-1028	169	6	can	can	AUX
cet-1028	169	7	only	only	ADV
cet-1028	169	8	pass	pass	VERB
cet-1028	169	9	between	between	ADP
cet-1028	169	10	9	9	NUM
cet-1028	169	11	to	to	PART
cet-1028	169	12	18	18	NUM
cet-1028	169	13	and	and	CCONJ
cet-1028	169	14	node	node	NOUN
cet-1028	169	15	9	9	NUM
cet-1028	169	16	can	can	AUX
cet-1028	169	17	only	only	ADV
cet-1028	169	18	pass	pass	VERB
cet-1028	169	19	between	between	ADP
cet-1028	169	20	9	9	NUM
cet-1028	169	21	to	to	PART
cet-1028	169	22	20	20	NUM
cet-1028	169	23	for	for	ADP
cet-1028	169	24	the	the	DET
cet-1028	169	25	hazardous	hazardous	ADJ
cet-1028	169	26	chemical	chemical	NOUN
cet-1028	169	27	transport	transport	NOUN
cet-1028	169	28	vehicle	vehicle	NOUN
cet-1028	169	29	.	.	PUNCT
cet-1028	170	1	in	in	ADP
cet-1028	170	2	addition	addition	NOUN
cet-1028	170	3	,	,	PUNCT
cet-1028	170	4	the	the	DET
cet-1028	170	5	vehicle	vehicle	NOUN
cet-1028	170	6	departure	departure	NOUN
cet-1028	170	7	time	time	NOUN
cet-1028	170	8	is	be	AUX
cet-1028	170	9	not	not	PART
cet-1028	170	10	limited	limited	ADJ
cet-1028	170	11	.	.	PUNCT
cet-1028	171	1	the	the	DET
cet-1028	171	2	results	result	NOUN
cet-1028	171	3	are	be	AUX
cet-1028	171	4	shown	show	VERB
cet-1028	171	5	in	in	ADP
cet-1028	171	6	the	the	DET
cet-1028	171	7	following	follow	VERB
cet-1028	171	8	table	table	NOUN
cet-1028	171	9	.	.	PUNCT
cet-1028	172	1	we	we	PRON
cet-1028	172	2	find	find	VERB
cet-1028	172	3	that	that	SCONJ
cet-1028	172	4	the	the	DET
cet-1028	172	5	first	first	ADJ
cet-1028	172	6	transportation	transportation	NOUN
cet-1028	172	7	route	route	NOUN
cet-1028	172	8	for	for	ADP
cet-1028	172	9	hazardous	hazardous	ADJ
cet-1028	172	10	chemical	chemical	NOUN
cet-1028	172	11	has	have	VERB
cet-1028	172	12	the	the	DET
cet-1028	172	13	longest	long	ADJ
cet-1028	172	14	transportation	transportation	NOUN
cet-1028	172	15	time	time	NOUN
cet-1028	172	16	,	,	PUNCT
cet-1028	172	17	but	but	CCONJ
cet-1028	172	18	the	the	DET
cet-1028	172	19	transportation	transportation	NOUN
cet-1028	172	20	risk	risk	NOUN
cet-1028	172	21	is	be	AUX
cet-1028	172	22	the	the	DET
cet-1028	172	23	least	least	ADJ
cet-1028	172	24	.	.	PUNCT
cet-1028	173	1	the	the	DET
cet-1028	173	2	second	second	ADJ
cet-1028	173	3	route	route	NOUN
cet-1028	173	4	has	have	VERB
cet-1028	173	5	the	the	DET
cet-1028	173	6	shortest	short	ADJ
cet-1028	173	7	transportation	transportation	NOUN
cet-1028	173	8	time	time	NOUN
cet-1028	173	9	,	,	PUNCT
cet-1028	173	10	but	but	CCONJ
cet-1028	173	11	the	the	DET
cet-1028	173	12	transportation	transportation	NOUN
cet-1028	173	13	risk	risk	NOUN
cet-1028	173	14	is	be	AUX
cet-1028	173	15	the	the	DET
cet-1028	173	16	biggest	big	ADJ
cet-1028	173	17	.	.	PUNCT
cet-1028	174	1	the	the	DET
cet-1028	174	2	transportation	transportation	NOUN
cet-1028	174	3	time	time	NOUN
cet-1028	174	4	and	and	CCONJ
cet-1028	174	5	transportation	transportation	NOUN
cet-1028	174	6	risk	risk	NOUN
cet-1028	174	7	of	of	ADP
cet-1028	174	8	the	the	DET
cet-1028	174	9	third	third	ADJ
cet-1028	174	10	day	day	NOUN
cet-1028	174	11	route	route	NOUN
cet-1028	174	12	are	be	AUX
cet-1028	174	13	relatively	relatively	ADV
cet-1028	174	14	moderate	moderate	ADJ
cet-1028	174	15	.	.	PUNCT
cet-1028	175	1	figure	figure	NOUN
cet-1028	175	2	2	2	NUM
cet-1028	175	3	:	:	PUNCT
cet-1028	175	4	the	the	DET
cet-1028	175	5	relationship	relationship	NOUN
cet-1028	175	6	between	between	ADP
cet-1028	175	7	q	q	PROPN
cet-1028	175	8	and	and	CCONJ
cet-1028	175	9	total	total	ADJ
cet-1028	175	10	distance	distance	NOUN
cet-1028	175	11	1379	1379	NUM
cet-1028	175	12	table	table	NOUN
cet-1028	175	13	1	1	NUM
cet-1028	175	14	:	:	PUNCT
cet-1028	175	15	the	the	DET
cet-1028	175	16	results	result	NOUN
cet-1028	175	17	of	of	ADP
cet-1028	175	18	routes	route	NOUN
cet-1028	175	19	route	route	VERB
cet-1028	175	20	node	node	ADJ
cet-1028	175	21	order	order	NOUN
cet-1028	175	22	transit	transit	NOUN
cet-1028	175	23	time	time	NOUN
cet-1028	175	24	wait	wait	VERB
cet-1028	175	25	time	time	NOUN
cet-1028	175	26	transit	transit	NOUN
cet-1028	175	27	risk	risk	NOUN
cet-1028	175	28	1	1	NUM
cet-1028	175	29	0	0	NUM
cet-1028	175	30	-	-	SYM
cet-1028	175	31	1	1	NUM
cet-1028	175	32	-	-	PUNCT
cet-1028	175	33	2	2	NUM
cet-1028	175	34	-	-	PUNCT
cet-1028	175	35	5	5	NUM
cet-1028	175	36	-	-	PUNCT
cet-1028	175	37	7	7	NUM
cet-1028	175	38	-	-	PUNCT
cet-1028	175	39	9	9	NUM
cet-1028	175	40	-	-	SYM
cet-1028	175	41	11	11	NUM
cet-1028	175	42	4.65h	4.65h	NUM
cet-1028	176	1	3.75h	3.75h	NUM
cet-1028	176	2	311.2	311.2	NUM
cet-1028	176	3	2	2	NUM
cet-1028	176	4	0	0	NUM
cet-1028	176	5	-	-	SYM
cet-1028	176	6	1	1	NUM
cet-1028	176	7	-	-	PUNCT
cet-1028	176	8	2	2	NUM
cet-1028	176	9	-	-	PUNCT
cet-1028	176	10	4	4	NUM
cet-1028	176	11	-	-	PUNCT
cet-1028	176	12	8	8	NUM
cet-1028	176	13	-	-	PUNCT
cet-1028	176	14	10	10	NUM
cet-1028	176	15	-	-	SYM
cet-1028	176	16	11	11	NUM
cet-1028	176	17	4.3h	4.3h	NOUN
cet-1028	176	18	0	0	NUM
cet-1028	176	19	487.6	487.6	NUM
cet-1028	176	20	3	3	NUM
cet-1028	176	21	0	0	NUM
cet-1028	176	22	-	-	SYM
cet-1028	176	23	1	1	NUM
cet-1028	176	24	-	-	PUNCT
cet-1028	176	25	2	2	NUM
cet-1028	176	26	-	-	PUNCT
cet-1028	176	27	5	5	NUM
cet-1028	176	28	-	-	PUNCT
cet-1028	176	29	8	8	NUM
cet-1028	176	30	-	-	PUNCT
cet-1028	176	31	9	9	NUM
cet-1028	176	32	-	-	SYM
cet-1028	176	33	11	11	NUM
cet-1028	176	34	4.35h	4.35h	NUM
cet-1028	176	35	0	0	NUM
cet-1028	176	36	365.1	365.1	NUM
cet-1028	176	37	6	6	NUM
cet-1028	176	38	.	.	PUNCT
cet-1028	176	39	conclusion	conclusion	NOUN
cet-1028	176	40	with	with	ADP
cet-1028	176	41	the	the	DET
cet-1028	176	42	continuous	continuous	ADJ
cet-1028	176	43	development	development	NOUN
cet-1028	176	44	of	of	ADP
cet-1028	176	45	china	china	PROPN
cet-1028	176	46	's	's	PART
cet-1028	176	47	economy	economy	NOUN
cet-1028	176	48	,	,	PUNCT
cet-1028	176	49	the	the	DET
cet-1028	176	50	level	level	NOUN
cet-1028	176	51	of	of	ADP
cet-1028	176	52	road	road	NOUN
cet-1028	176	53	infrastructure	infrastructure	NOUN
cet-1028	176	54	and	and	CCONJ
cet-1028	176	55	the	the	DET
cet-1028	176	56	number	number	NOUN
cet-1028	176	57	of	of	ADP
cet-1028	176	58	hazardous	hazardous	ADJ
cet-1028	176	59	chemical	chemical	NOUN
cet-1028	176	60	are	be	AUX
cet-1028	176	61	increasing	increase	VERB
cet-1028	176	62	.	.	PUNCT
cet-1028	177	1	the	the	DET
cet-1028	177	2	increase	increase	NOUN
cet-1028	177	3	of	of	ADP
cet-1028	177	4	highway	highway	NOUN
cet-1028	177	5	mileage	mileage	NOUN
cet-1028	177	6	and	and	CCONJ
cet-1028	177	7	the	the	DET
cet-1028	177	8	wide	wide	ADJ
cet-1028	177	9	application	application	NOUN
cet-1028	177	10	of	of	ADP
cet-1028	177	11	science	science	NOUN
cet-1028	177	12	and	and	CCONJ
cet-1028	177	13	technology	technology	NOUN
cet-1028	177	14	make	make	VERB
cet-1028	177	15	the	the	DET
cet-1028	177	16	road	road	NOUN
cet-1028	177	17	transportation	transportation	NOUN
cet-1028	177	18	accidents	accident	NOUN
cet-1028	177	19	of	of	ADP
cet-1028	177	20	hazardous	hazardous	ADJ
cet-1028	177	21	chemical	chemical	NOUN
cet-1028	177	22	develop	develop	VERB
cet-1028	177	23	in	in	ADP
cet-1028	177	24	a	a	DET
cet-1028	177	25	new	new	ADJ
cet-1028	177	26	direction	direction	NOUN
cet-1028	177	27	.	.	PUNCT
cet-1028	178	1	once	once	SCONJ
cet-1028	178	2	the	the	DET
cet-1028	178	3	road	road	NOUN
cet-1028	178	4	transportation	transportation	NOUN
cet-1028	178	5	accident	accident	NOUN
cet-1028	178	6	of	of	ADP
cet-1028	178	7	hazardous	hazardous	ADJ
cet-1028	178	8	chemical	chemical	NOUN
cet-1028	178	9	occurs	occur	VERB
cet-1028	178	10	,	,	PUNCT
cet-1028	178	11	it	it	PRON
cet-1028	178	12	will	will	AUX
cet-1028	178	13	bring	bring	VERB
cet-1028	178	14	huge	huge	ADJ
cet-1028	178	15	loss	loss	NOUN
cet-1028	178	16	of	of	ADP
cet-1028	178	17	life	life	NOUN
cet-1028	178	18	and	and	CCONJ
cet-1028	178	19	property	property	NOUN
cet-1028	178	20	to	to	ADP
cet-1028	178	21	many	many	ADJ
cet-1028	178	22	places	place	NOUN
cet-1028	178	23	.	.	PUNCT
cet-1028	179	1	because	because	SCONJ
cet-1028	179	2	of	of	ADP
cet-1028	179	3	the	the	DET
cet-1028	179	4	harmfulness	harmfulness	NOUN
cet-1028	179	5	of	of	ADP
cet-1028	179	6	hazardous	hazardous	ADJ
cet-1028	179	7	chemical	chemical	NOUN
cet-1028	179	8	road	road	NOUN
cet-1028	179	9	transportation	transportation	NOUN
cet-1028	179	10	accidents	accident	NOUN
cet-1028	179	11	,	,	PUNCT
cet-1028	179	12	the	the	DET
cet-1028	179	13	safety	safety	NOUN
cet-1028	179	14	of	of	ADP
cet-1028	179	15	hazardous	hazardous	ADJ
cet-1028	179	16	chemical	chemical	NOUN
cet-1028	179	17	road	road	NOUN
cet-1028	179	18	transportation	transportation	NOUN
cet-1028	179	19	has	have	AUX
cet-1028	179	20	become	become	VERB
cet-1028	179	21	a	a	DET
cet-1028	179	22	common	common	ADJ
cet-1028	179	23	concern	concern	NOUN
cet-1028	179	24	.	.	PUNCT
cet-1028	180	1	through	through	ADP
cet-1028	180	2	the	the	DET
cet-1028	180	3	optimization	optimization	NOUN
cet-1028	180	4	of	of	ADP
cet-1028	180	5	the	the	DET
cet-1028	180	6	path	path	NOUN
cet-1028	180	7	of	of	ADP
cet-1028	180	8	hazardous	hazardous	ADJ
cet-1028	180	9	chemical	chemical	NOUN
cet-1028	180	10	,	,	PUNCT
cet-1028	180	11	the	the	DET
cet-1028	180	12	probability	probability	NOUN
cet-1028	180	13	of	of	ADP
cet-1028	180	14	hazardous	hazardous	ADJ
cet-1028	180	15	chemical	chemical	NOUN
cet-1028	180	16	road	road	NOUN
cet-1028	180	17	transportation	transportation	NOUN
cet-1028	180	18	accidents	accident	NOUN
cet-1028	180	19	can	can	AUX
cet-1028	180	20	be	be	AUX
cet-1028	180	21	effectively	effectively	ADV
cet-1028	180	22	reduced	reduce	VERB
cet-1028	180	23	.	.	PUNCT
cet-1028	181	1	in	in	ADP
cet-1028	181	2	this	this	DET
cet-1028	181	3	paper	paper	NOUN
cet-1028	181	4	,	,	PUNCT
cet-1028	181	5	we	we	PRON
cet-1028	181	6	propose	propose	VERB
cet-1028	181	7	an	an	DET
cet-1028	181	8	improved	improved	ADJ
cet-1028	181	9	ant	ant	ADJ
cet-1028	181	10	colony	colony	NOUN
cet-1028	181	11	algorithm	algorithm	NOUN
cet-1028	181	12	to	to	PART
cet-1028	181	13	optimize	optimize	VERB
cet-1028	181	14	the	the	DET
cet-1028	181	15	transportation	transportation	NOUN
cet-1028	181	16	path	path	NOUN
cet-1028	181	17	of	of	ADP
cet-1028	181	18	hazardous	hazardous	ADJ
cet-1028	181	19	chemical	chemical	NOUN
cet-1028	181	20	.	.	PUNCT
cet-1028	182	1	the	the	DET
cet-1028	182	2	algorithm	algorithm	NOUN
cet-1028	182	3	takes	take	VERB
cet-1028	182	4	into	into	ADP
cet-1028	182	5	account	account	NOUN
cet-1028	182	6	the	the	DET
cet-1028	182	7	time	time	NOUN
cet-1028	182	8	and	and	CCONJ
cet-1028	182	9	risk	risk	NOUN
cet-1028	182	10	characteristics	characteristic	NOUN
cet-1028	182	11	of	of	ADP
cet-1028	182	12	hazardous	hazardous	ADJ
cet-1028	182	13	chemical	chemical	NOUN
cet-1028	182	14	road	road	NOUN
cet-1028	182	15	transportation	transportation	NOUN
cet-1028	182	16	,	,	PUNCT
cet-1028	182	17	and	and	CCONJ
cet-1028	182	18	proposes	propose	VERB
cet-1028	182	19	a	a	DET
cet-1028	182	20	new	new	ADJ
cet-1028	182	21	transfer	transfer	NOUN
cet-1028	182	22	probability	probability	NOUN
cet-1028	182	23	and	and	CCONJ
cet-1028	182	24	pheromone	pheromone	NOUN
cet-1028	182	25	update	update	NOUN
cet-1028	182	26	equation	equation	NOUN
cet-1028	182	27	.	.	PUNCT
cet-1028	183	1	these	these	DET
cet-1028	183	2	improved	improve	VERB
cet-1028	183	3	measures	measure	NOUN
cet-1028	183	4	ensure	ensure	VERB
cet-1028	183	5	that	that	SCONJ
cet-1028	183	6	the	the	DET
cet-1028	183	7	improved	improved	ADJ
cet-1028	183	8	ant	ant	ADJ
cet-1028	183	9	colony	colony	NOUN
cet-1028	183	10	algorithm	algorithm	NOUN
cet-1028	183	11	is	be	AUX
cet-1028	183	12	more	more	ADV
cet-1028	183	13	suitable	suitable	ADJ
cet-1028	183	14	for	for	ADP
cet-1028	183	15	the	the	DET
cet-1028	183	16	hazardous	hazardous	ADJ
cet-1028	183	17	chemical	chemical	PROPN
cet-1028	183	18	transportation	transportation	PROPN
cet-1028	183	19	route	route	NOUN
cet-1028	183	20	optimization	optimization	NOUN
cet-1028	183	21	.	.	PUNCT
cet-1028	184	1	the	the	DET
cet-1028	184	2	reliability	reliability	NOUN
cet-1028	184	3	and	and	CCONJ
cet-1028	184	4	effectiveness	effectiveness	NOUN
cet-1028	184	5	of	of	ADP
cet-1028	184	6	this	this	DET
cet-1028	184	7	algorithm	algorithm	NOUN
cet-1028	184	8	are	be	AUX
cet-1028	184	9	verified	verify	VERB
cet-1028	184	10	by	by	ADP
cet-1028	184	11	experiments	experiment	NOUN
cet-1028	184	12	in	in	ADP
cet-1028	184	13	this	this	DET
cet-1028	184	14	paper	paper	NOUN
cet-1028	184	15	.	.	PUNCT
cet-1028	185	1	references	reference	NOUN
cet-1028	185	2	bubbico	bubbico	PROPN
cet-1028	185	3	r.	r.	PROPN
cet-1028	185	4	,	,	PUNCT
cet-1028	185	5	di	di	PROPN
cet-1028	185	6	cave	cave	PROPN
cet-1028	185	7	s.	s.	PROPN
cet-1028	185	8	,	,	PUNCT
cet-1028	185	9	mazzarotta	mazzarotta	PROPN
cet-1028	185	10	b.	b.	PROPN
cet-1028	185	11	,	,	PUNCT
cet-1028	185	12	2004	2004	NUM
cet-1028	185	13	,	,	PUNCT
cet-1028	185	14	risk	risk	VERB
cet-1028	185	15	analysis	analysis	NOUN
cet-1028	185	16	for	for	ADP
cet-1028	185	17	road	road	NOUN
cet-1028	185	18	and	and	CCONJ
cet-1028	185	19	rail	rail	NOUN
cet-1028	185	20	transport	transport	NOUN
cet-1028	185	21	of	of	ADP
cet-1028	185	22	hazardous	hazardous	ADJ
cet-1028	185	23	materials	material	NOUN
cet-1028	185	24	:	:	PUNCT
cet-1028	185	25	a	a	DET
cet-1028	185	26	gis	gis	NOUN
cet-1028	185	27	approach	approach	NOUN
cet-1028	185	28	,	,	PUNCT
cet-1028	185	29	journal	journal	NOUN
cet-1028	185	30	of	of	ADP
cet-1028	185	31	loss	loss	NOUN
cet-1028	185	32	prevention	prevention	NOUN
cet-1028	185	33	in	in	ADP
cet-1028	185	34	the	the	DET
cet-1028	185	35	process	process	NOUN
cet-1028	185	36	industries	industry	NOUN
cet-1028	185	37	,	,	PUNCT
cet-1028	185	38	17	17	NUM
cet-1028	185	39	,	,	PUNCT
cet-1028	185	40	48348	48348	NUM
cet-1028	185	41	8	8	NUM
cet-1028	185	42	.	.	PUNCT
cet-1028	186	1	chen	chen	PROPN
cet-1028	186	2	y.l	y.l	PROPN
cet-1028	186	3	.	.	PROPN
cet-1028	186	4	,	,	PUNCT
cet-1028	186	5	an	an	DET
cet-1028	186	6	a.j	a.j	PROPN
cet-1028	186	7	.	.	PROPN
cet-1028	186	8	,	,	PUNCT
cet-1028	186	9	2016	2016	NUM
cet-1028	186	10	,	,	PUNCT
cet-1028	186	11	application	application	NOUN
cet-1028	186	12	of	of	ADP
cet-1028	186	13	ant	ant	ADJ
cet-1028	186	14	colony	colony	NOUN
cet-1028	186	15	algorithm	algorithm	NOUN
cet-1028	186	16	to	to	ADP
cet-1028	186	17	geochemical	geochemical	ADJ
cet-1028	186	18	anomaly	anomaly	NOUN
cet-1028	186	19	detection	detection	NOUN
cet-1028	186	20	,	,	PUNCT
cet-1028	186	21	journal	journal	NOUN
cet-1028	186	22	of	of	ADP
cet-1028	186	23	geochemical	geochemical	ADJ
cet-1028	186	24	exploration	exploration	NOUN
cet-1028	186	25	,	,	PUNCT
cet-1028	186	26	164	164	NUM
cet-1028	186	27	,	,	PUNCT
cet-1028	186	28	75	75	NUM
cet-1028	186	29	-	-	SYM
cet-1028	186	30	85	85	NUM
cet-1028	186	31	.	.	PUNCT
cet-1028	186	32	erkut	erkut	PROPN
cet-1028	186	33	e.	e.	PROPN
cet-1028	186	34	,	,	PUNCT
cet-1028	186	35	ingolfsson	ingolfsson	PROPN
cet-1028	186	36	a.	a.	PROPN
cet-1028	186	37	,	,	PUNCT
cet-1028	186	38	2003	2003	NUM
cet-1028	186	39	,	,	PUNCT
cet-1028	186	40	catastrophe	catastrophe	NOUN
cet-1028	186	41	a	a	DET
cet-1028	186	42	voidance	voidance	NOUN
cet-1028	186	43	models	model	NOUN
cet-1028	186	44	for	for	ADP
cet-1028	186	45	hazardous	hazardous	ADJ
cet-1028	186	46	materials	material	NOUN
cet-1028	186	47	route	route	NOUN
cet-1028	186	48	planning	planning	NOUN
cet-1028	186	49	,	,	PUNCT
cet-1028	186	50	transportation	transportation	NOUN
cet-1028	186	51	science	science	NOUN
cet-1028	186	52	,	,	PUNCT
cet-1028	186	53	2000	2000	NUM
cet-1028	186	54	,	,	PUNCT
cet-1028	186	55	34(2	34(2	NUM
cet-1028	186	56	)	)	PUNCT
cet-1028	186	57	,	,	PUNCT
cet-1028	186	58	165	165	NUM
cet-1028	186	59	-	-	SYM
cet-1028	186	60	179	179	NUM
cet-1028	186	61	erkut	erkut	PROPN
cet-1028	186	62	e.	e.	PROPN
cet-1028	186	63	,	,	PUNCT
cet-1028	186	64	ingolfsson	ingolfsson	PROPN
cet-1028	186	65	a.	a.	PROPN
cet-1028	186	66	,	,	PUNCT
cet-1028	186	67	2005	2005	NUM
cet-1028	186	68	,	,	PUNCT
cet-1028	186	69	transport	transport	NOUN
cet-1028	186	70	risk	risk	NOUN
cet-1028	186	71	models	model	NOUN
cet-1028	186	72	for	for	ADP
cet-1028	186	73	hazardous	hazardous	ADJ
cet-1028	186	74	materials	material	NOUN
cet-1028	186	75	:	:	PUNCT
cet-1028	186	76	revisited	revisit	VERB
cet-1028	186	77	,	,	PUNCT
cet-1028	186	78	operations	operation	NOUN
cet-1028	186	79	research	research	NOUN
cet-1028	186	80	letters	letter	NOUN
cet-1028	186	81	,	,	PUNCT
cet-1028	186	82	33(1	33(1	NUM
cet-1028	186	83	)	)	PUNCT
cet-1028	186	84	,	,	PUNCT
cet-1028	186	85	81	81	NUM
cet-1028	186	86	-8	-8	NUM
cet-1028	186	87	9	9	NUM
cet-1028	186	88	erkut	erkut	PROPN
cet-1028	186	89	e.	e.	PROPN
cet-1028	186	90	,	,	PUNCT
cet-1028	186	91	osman	osman	PROPN
cet-1028	186	92	a.	a.	PROPN
cet-1028	186	93	,	,	PUNCT
cet-1028	186	94	2007	2007	NUM
cet-1028	186	95	,	,	PUNCT
cet-1028	186	96	designing	design	VERB
cet-1028	186	97	a	a	DET
cet-1028	186	98	road	road	NOUN
cet-1028	186	99	network	network	NOUN
cet-1028	186	100	for	for	ADP
cet-1028	186	101	hazardous	hazardous	ADJ
cet-1028	186	102	materials	material	NOUN
cet-1028	186	103	shipments	shipment	NOUN
cet-1028	186	104	,	,	PUNCT
cet-1028	186	105	computer	computer	NOUN
cet-1028	186	106	&	&	CCONJ
cet-1028	186	107	operations	operations	PROPN
cet-1028	186	108	research	research	NOUN
cet-1028	186	109	,	,	PUNCT
cet-1028	186	110	34(5	34(5	PROPN
cet-1028	186	111	)	)	PUNCT
cet-1028	186	112	,	,	PUNCT
cet-1028	186	113	1389	1389	NUM
cet-1028	186	114	-	-	SYM
cet-1028	186	115	1405	1405	NUM
cet-1028	186	116	.	.	PUNCT
cet-1028	187	1	konstantinos	konstantinos	PROPN
cet-1028	187	2	n.a	n.a	PROPN
cet-1028	187	3	.	.	PROPN
cet-1028	187	4	,	,	PUNCT
cet-1028	187	5	konstantinos	konstantinos	PROPN
cet-1028	187	6	g.z	g.z	PROPN
cet-1028	187	7	.	.	PROPN
cet-1028	187	8	,	,	PUNCT
cet-1028	187	9	2010	2010	NUM
cet-1028	187	10	,	,	PUNCT
cet-1028	187	11	solving	solve	VERB
cet-1028	187	12	the	the	DET
cet-1028	187	13	bicriterion	bicriterion	NOUN
cet-1028	187	14	routing	routing	NOUN
cet-1028	187	15	and	and	CCONJ
cet-1028	187	16	scheduling	scheduling	NOUN
cet-1028	187	17	problem	problem	NOUN
cet-1028	187	18	for	for	ADP
cet-1028	187	19	hazardous	hazardous	ADJ
cet-1028	187	20	materials	material	NOUN
cet-1028	187	21	distribution	distribution	NOUN
cet-1028	187	22	,	,	PUNCT
cet-1028	187	23	transportation	transportation	NOUN
cet-1028	187	24	research	research	NOUN
cet-1028	187	25	part	part	NOUN
cet-1028	187	26	c	c	NOUN
cet-1028	187	27	,	,	PUNCT
cet-1028	187	28	18	18	NUM
cet-1028	187	29	,	,	PUNCT
cet-1028	187	30	713	713	NUM
cet-1028	187	31	-	-	SYM
cet-1028	187	32	726	726	NUM
cet-1028	187	33	.	.	PUNCT
cet-1028	188	1	konstantinos	konstantinos	PROPN
cet-1028	188	2	g.z	g.z	PROPN
cet-1028	188	3	.	.	PROPN
cet-1028	188	4	,	,	PUNCT
cet-1028	188	5	konstantinos	konstantinos	PROPN
cet-1028	188	6	n.a	n.a	PROPN
cet-1028	188	7	.	.	PROPN
cet-1028	188	8	,	,	PUNCT
cet-1028	188	9	2004	2004	NUM
cet-1028	188	10	,	,	PUNCT
cet-1028	188	11	a	a	DET
cet-1028	188	12	heuristic	heuristic	ADJ
cet-1028	188	13	algorithm	algorithm	NOUN
cet-1028	188	14	for	for	ADP
cet-1028	188	15	solving	solve	VERB
cet-1028	188	16	hazardous	hazardous	ADJ
cet-1028	188	17	materials	material	NOUN
cet-1028	188	18	distribution	distribution	NOUN
cet-1028	188	19	problems	problem	NOUN
cet-1028	188	20	,	,	PUNCT
cet-1028	188	21	european	european	PROPN
cet-1028	188	22	journal	journal	PROPN
cet-1028	188	23	of	of	ADP
cet-1028	188	24	operational	operational	ADJ
cet-1028	188	25	research	research	NOUN
cet-1028	188	26	,	,	PUNCT
cet-1028	188	27	152	152	NUM
cet-1028	188	28	,	,	PUNCT
cet-1028	188	29	507	507	NUM
cet-1028	188	30	-	-	SYM
cet-1028	188	31	519	519	NUM
cet-1028	188	32	.	.	PUNCT
cet-1028	189	1	mahato	mahato	PROPN
cet-1028	190	1	d.p	d.p	PROPN
cet-1028	190	2	.	.	PROPN
cet-1028	190	3	,	,	PUNCT
cet-1028	190	4	singh	singh	PROPN
cet-1028	190	5	r.s	r.s	PROPN
cet-1028	190	6	.	.	PROPN
cet-1028	190	7	,	,	PUNCT
cet-1028	190	8	tripathi	tripathi	PROPN
cet-1028	190	9	a.k	a.k	PROPN
cet-1028	190	10	.	.	PROPN
cet-1028	190	11	,	,	PUNCT
cet-1028	190	12	maurya	maurya	PROPN
cet-1028	190	13	a.k	a.k	PROPN
cet-1028	190	14	.	.	PROPN
cet-1028	190	15	,	,	PUNCT
cet-1028	190	16	2017	2017	NUM
cet-1028	190	17	,	,	PUNCT
cet-1028	190	18	on	on	ADP
cet-1028	190	19	scheduling	scheduling	NOUN
cet-1028	190	20	transactions	transaction	NOUN
cet-1028	190	21	in	in	ADP
cet-1028	190	22	a	a	DET
cet-1028	190	23	grid	grid	NOUN
cet-1028	190	24	processing	processing	NOUN
cet-1028	190	25	system	system	NOUN
cet-1028	190	26	considering	consider	VERB
cet-1028	190	27	load	load	NOUN
cet-1028	190	28	through	through	ADP
cet-1028	190	29	ant	ant	ADJ
cet-1028	190	30	colony	colony	NOUN
cet-1028	190	31	optimization	optimization	NOUN
cet-1028	190	32	,	,	PUNCT
cet-1028	190	33	applied	apply	VERB
cet-1028	190	34	soft	soft	ADJ
cet-1028	190	35	computing	computing	NOUN
cet-1028	190	36	,	,	PUNCT
cet-1028	190	37	in	in	ADP
cet-1028	190	38	press	press	NOUN
cet-1028	190	39	,	,	PUNCT
cet-1028	190	40	accepted	accept	VERB
cet-1028	190	41	manuscript	manuscript	NOUN
cet-1028	190	42	,	,	PUNCT
cet-1028	190	43	available	available	ADJ
cet-1028	190	44	online	online	ADJ
cet-1028	190	45	1	1	NUM
cet-1028	190	46	.	.	PUNCT
cet-1028	191	1	sitarz	sitarz	PROPN
cet-1028	191	2	p.	p.	PROPN
cet-1028	191	3	,	,	PUNCT
cet-1028	191	4	powałka	powałka	NOUN
cet-1028	191	5	b.	b.	PROPN
cet-1028	191	6	,	,	PUNCT
cet-1028	191	7	2016	2016	NUM
cet-1028	191	8	,	,	PUNCT
cet-1028	191	9	modal	modal	ADJ
cet-1028	191	10	parameters	parameter	NOUN
cet-1028	191	11	estimation	estimation	NOUN
cet-1028	191	12	using	use	VERB
cet-1028	191	13	ant	ant	ADJ
cet-1028	191	14	colony	colony	NOUN
cet-1028	191	15	optimisation	optimisation	NOUN
cet-1028	191	16	algorithm	algorithm	NOUN
cet-1028	191	17	,	,	PUNCT
cet-1028	191	18	mechanical	mechanical	ADJ
cet-1028	191	19	systems	system	NOUN
cet-1028	191	20	and	and	CCONJ
cet-1028	191	21	signal	signal	NOUN
cet-1028	191	22	processing	processing	NOUN
cet-1028	191	23	,	,	PUNCT
cet-1028	191	24	76–77	76–77	NUM
cet-1028	191	25	,	,	PUNCT
cet-1028	191	26	531	531	NUM
cet-1028	191	27	-	-	SYM
cet-1028	191	28	554	554	NUM
cet-1028	191	29	.	.	PUNCT
cet-1028	192	1	skinderowicz	skinderowicz	PROPN
cet-1028	192	2	r.	r.	PROPN
cet-1028	192	3	,	,	PUNCT
cet-1028	192	4	2016	2016	NUM
cet-1028	192	5	,	,	PUNCT
cet-1028	192	6	the	the	DET
cet-1028	192	7	gpu	gpu	NOUN
cet-1028	192	8	-	-	PUNCT
cet-1028	192	9	based	base	VERB
cet-1028	192	10	parallel	parallel	ADJ
cet-1028	192	11	ant	ant	ADJ
cet-1028	192	12	colony	colony	NOUN
cet-1028	192	13	system	system	NOUN
cet-1028	192	14	,	,	PUNCT
cet-1028	192	15	journal	journal	NOUN
cet-1028	192	16	of	of	ADP
cet-1028	192	17	parallel	parallel	ADJ
cet-1028	192	18	and	and	CCONJ
cet-1028	192	19	distributed	distributed	ADJ
cet-1028	192	20	computing	computing	NOUN
cet-1028	192	21	,	,	PUNCT
cet-1028	192	22	98	98	NUM
cet-1028	192	23	,	,	PUNCT
cet-1028	192	24	48	48	NUM
cet-1028	192	25	-	-	SYM
cet-1028	192	26	60	60	NUM
cet-1028	192	27	.	.	PUNCT
cet-1028	193	1	ye	ye	PRON
cet-1028	193	2	k.	k.	PROPN
cet-1028	193	3	,	,	PUNCT
cet-1028	193	4	zhang	zhang	PROPN
cet-1028	193	5	c.s	c.s	PROPN
cet-1028	193	6	.	.	PROPN
cet-1028	193	7	,	,	PUNCT
cet-1028	193	8	ning	ning	PROPN
cet-1028	193	9	j.x	j.x	PROPN
cet-1028	193	10	.	.	PROPN
cet-1028	193	11	,	,	PUNCT
cet-1028	193	12	liu	liu	PROPN
cet-1028	193	13	x.j	x.j	PROPN
cet-1028	193	14	.	.	PROPN
cet-1028	193	15	,	,	PUNCT
cet-1028	193	16	2017	2017	NUM
cet-1028	193	17	,	,	PUNCT
cet-1028	193	18	ant	ant	ADJ
cet-1028	193	19	-	-	PUNCT
cet-1028	193	20	colony	colony	NOUN
cet-1028	193	21	algorithm	algorithm	NOUN
cet-1028	193	22	with	with	ADP
cet-1028	193	23	a	a	DET
cet-1028	193	24	strengthened	strengthen	VERB
cet-1028	193	25	negative	negative	ADJ
cet-1028	193	26	-	-	PUNCT
cet-1028	193	27	feedback	feedback	NOUN
cet-1028	193	28	mechanism	mechanism	NOUN
cet-1028	193	29	for	for	ADP
cet-1028	193	30	constraint	constraint	NOUN
cet-1028	193	31	-	-	PUNCT
cet-1028	193	32	satisfaction	satisfaction	NOUN
cet-1028	193	33	problems	problem	NOUN
cet-1028	193	34	,	,	PUNCT
cet-1028	193	35	information	information	NOUN
cet-1028	193	36	sciences	science	NOUN
cet-1028	193	37	,	,	PUNCT
cet-1028	193	38	406–407	406–407	NUM
cet-1028	193	39	,	,	PUNCT
cet-1028	193	40	29	29	NUM
cet-1028	193	41	-	-	SYM
cet-1028	193	42	41	41	NUM
cet-1028	193	43	.	.	PUNCT
cet-1028	193	44	1380	1380	NUM