id	sid	tid	token	lemma	pos
hjic-1130	1	1	microsoft	microsoft	PROPN
hjic-1130	1	2	word	word	PROPN
hjic-1130	1	3	01	01	NUM
hjic-1130	1	4	-	-	SYM
hjic-1130	1	5	06	06	NUM
hjic-1130	1	6	1401	1401	NUM
hjic-1130	1	7	gyulai.docx	gyulai.docx	NOUN
hjic-1130	1	8	hungarian	hungarian	ADJ
hjic-1130	1	9	journal	journal	NOUN
hjic-1130	1	10	of	of	ADP
hjic-1130	1	11	industry	industry	NOUN
hjic-1130	1	12	and	and	CCONJ
hjic-1130	1	13	chemistry	chemistry	NOUN
hjic-1130	1	14	veszprém	veszprém	NOUN
hjic-1130	1	15	vol	vol	NOUN
hjic-1130	1	16	.	.	PUNCT
hjic-1130	1	17	41(1	41(1	NUM
hjic-1130	1	18	)	)	PUNCT
hjic-1130	1	19	pp	pp	ADV
hjic-1130	1	20	.	.	PUNCT
hjic-1130	2	1	1–6	1–6	NUM
hjic-1130	2	2	(	(	PUNCT
hjic-1130	2	3	2013	2013	NUM
hjic-1130	2	4	)	)	PUNCT
hjic-1130	2	5	vehicle	vehicle	NOUN
hjic-1130	2	6	routing	routing	NOUN
hjic-1130	2	7	approach	approach	NOUN
hjic-1130	2	8	for	for	ADP
hjic-1130	2	9	lean	lean	ADJ
hjic-1130	2	10	shop	shop	NOUN
hjic-1130	2	11	-	-	PUNCT
hjic-1130	2	12	floor	floor	NOUN
hjic-1130	2	13	logistics	logistic	NOUN
hjic-1130	2	14	david	david	PROPN
hjic-1130	2	15	gyulai1,2	gyulai1,2	PROPN
hjic-1130	2	16	!	!	PUNCT
hjic-1130	3	1	and	and	CCONJ
hjic-1130	3	2	lászló	lászló	PROPN
hjic-1130	3	3	monostori1,2	monostori1,2	PROPN
hjic-1130	3	4	1	1	NUM
hjic-1130	3	5	fraunhofer	fraunhofer	NOUN
hjic-1130	3	6	project	project	NOUN
hjic-1130	3	7	centre	centre	NOUN
hjic-1130	3	8	for	for	ADP
hjic-1130	3	9	production	production	NOUN
hjic-1130	3	10	management	management	NOUN
hjic-1130	3	11	and	and	CCONJ
hjic-1130	3	12	informatics	informatic	NOUN
hjic-1130	3	13	,	,	PUNCT
hjic-1130	3	14	computer	computer	NOUN
hjic-1130	3	15	and	and	CCONJ
hjic-1130	3	16	automation	automation	NOUN
hjic-1130	3	17	research	research	PROPN
hjic-1130	3	18	institute	institute	PROPN
hjic-1130	3	19	(	(	PUNCT
hjic-1130	3	20	sztaki	sztaki	PROPN
hjic-1130	3	21	)	)	PUNCT
hjic-1130	3	22	,	,	PUNCT
hjic-1130	3	23	kende	kende	VERB
hjic-1130	3	24	str	str	PRON
hjic-1130	3	25	.	.	PUNCT
hjic-1130	4	1	13–17	13–17	NUM
hjic-1130	4	2	,	,	PUNCT
hjic-1130	4	3	budapest	budapest	NOUN
hjic-1130	4	4	,	,	PUNCT
hjic-1130	4	5	h-1111	h-1111	PROPN
hjic-1130	4	6	,	,	PUNCT
hjic-1130	4	7	hungary	hungary	PROPN
hjic-1130	4	8	2	2	NUM
hjic-1130	4	9	department	department	NOUN
hjic-1130	4	10	of	of	ADP
hjic-1130	4	11	manufacturing	manufacturing	NOUN
hjic-1130	4	12	science	science	NOUN
hjic-1130	4	13	and	and	CCONJ
hjic-1130	4	14	technology	technology	NOUN
hjic-1130	4	15	,	,	PUNCT
hjic-1130	4	16	budapest	budapest	PROPN
hjic-1130	4	17	university	university	PROPN
hjic-1130	4	18	of	of	ADP
hjic-1130	4	19	technology	technology	NOUN
hjic-1130	4	20	and	and	CCONJ
hjic-1130	4	21	economics	economic	NOUN
hjic-1130	4	22	,	,	PUNCT
hjic-1130	4	23	egry	egry	ADJ
hjic-1130	4	24	j.	j.	PROPN
hjic-1130	4	25	str	str	PROPN
hjic-1130	4	26	.	.	PROPN
hjic-1130	5	1	1	1	NUM
hjic-1130	5	2	,	,	PUNCT
hjic-1130	5	3	budapest	budapest	ADJ
hjic-1130	5	4	,	,	PUNCT
hjic-1130	5	5	h-1111	h-1111	PROPN
hjic-1130	5	6	hungary	hungary	PROPN
hjic-1130	5	7	!	!	PUNCT
hjic-1130	6	1	e	e	X
hjic-1130	6	2	-	-	NOUN
hjic-1130	6	3	mail	mail	NOUN
hjic-1130	6	4	:	:	PUNCT
hjic-1130	6	5	david.gyulai@sztaki.mta.hu	david.gyulai@sztaki.mta.hu	VERB
hjic-1130	6	6	in	in	ADP
hjic-1130	6	7	order	order	NOUN
hjic-1130	6	8	to	to	PART
hjic-1130	6	9	satisfy	satisfy	VERB
hjic-1130	6	10	the	the	DET
hjic-1130	6	11	material	material	NOUN
hjic-1130	6	12	supply	supply	NOUN
hjic-1130	6	13	needs	need	NOUN
hjic-1130	6	14	of	of	ADP
hjic-1130	6	15	large	large	ADJ
hjic-1130	6	16	scale	scale	NOUN
hjic-1130	6	17	shop	shop	NOUN
hjic-1130	6	18	-	-	PUNCT
hjic-1130	6	19	floors	floor	NOUN
hjic-1130	6	20	and	and	CCONJ
hjic-1130	6	21	production	production	NOUN
hjic-1130	6	22	systems	system	NOUN
hjic-1130	6	23	,	,	PUNCT
hjic-1130	6	24	various	various	ADJ
hjic-1130	6	25	logistics	logistic	NOUN
hjic-1130	6	26	solutions	solution	NOUN
hjic-1130	6	27	are	be	AUX
hjic-1130	6	28	applied	apply	VERB
hjic-1130	6	29	.	.	PUNCT
hjic-1130	7	1	in	in	ADP
hjic-1130	7	2	lean	lean	ADJ
hjic-1130	7	3	manufacturing	manufacturing	NOUN
hjic-1130	7	4	enterprises	enterprise	NOUN
hjic-1130	7	5	,	,	PUNCT
hjic-1130	7	6	the	the	DET
hjic-1130	7	7	material	material	NOUN
hjic-1130	7	8	supply	supply	NOUN
hjic-1130	7	9	is	be	AUX
hjic-1130	7	10	pulled	pull	VERB
hjic-1130	7	11	by	by	ADP
hjic-1130	7	12	the	the	DET
hjic-1130	7	13	demands	demand	NOUN
hjic-1130	7	14	of	of	ADP
hjic-1130	7	15	manufacturing	manufacturing	NOUN
hjic-1130	7	16	/	/	SYM
hjic-1130	7	17	assembly	assembly	NOUN
hjic-1130	7	18	processes	process	NOUN
hjic-1130	7	19	;	;	PUNCT
hjic-1130	7	20	therefore	therefore	ADV
hjic-1130	7	21	,	,	PUNCT
hjic-1130	7	22	a	a	DET
hjic-1130	7	23	milkrun	milkrun	NOUN
hjic-1130	7	24	service	service	NOUN
hjic-1130	7	25	is	be	AUX
hjic-1130	7	26	often	often	ADV
hjic-1130	7	27	applied	apply	VERB
hjic-1130	7	28	to	to	PART
hjic-1130	7	29	support	support	VERB
hjic-1130	7	30	the	the	DET
hjic-1130	7	31	production	production	NOUN
hjic-1130	7	32	without	without	ADP
hjic-1130	7	33	glitches	glitch	NOUN
hjic-1130	7	34	.	.	PUNCT
hjic-1130	8	1	the	the	DET
hjic-1130	8	2	milkrun	milkrun	NOUN
hjic-1130	8	3	logistics	logistic	NOUN
hjic-1130	8	4	planning	planning	NOUN
hjic-1130	8	5	is	be	AUX
hjic-1130	8	6	a	a	DET
hjic-1130	8	7	special	special	ADJ
hjic-1130	8	8	case	case	NOUN
hjic-1130	8	9	for	for	ADP
hjic-1130	8	10	vehicle	vehicle	NOUN
hjic-1130	8	11	routing	routing	NOUN
hjic-1130	8	12	problem	problem	NOUN
hjic-1130	8	13	(	(	PUNCT
hjic-1130	8	14	vrp	vrp	NOUN
hjic-1130	8	15	)	)	PUNCT
hjic-1130	8	16	,	,	PUNCT
hjic-1130	8	17	and	and	CCONJ
hjic-1130	8	18	requires	require	VERB
hjic-1130	8	19	effective	effective	ADJ
hjic-1130	8	20	approach	approach	NOUN
hjic-1130	8	21	to	to	ADP
hjic-1130	8	22	solution	solution	NOUN
hjic-1130	8	23	in	in	ADP
hjic-1130	8	24	order	order	NOUN
hjic-1130	8	25	to	to	PART
hjic-1130	8	26	satisfy	satisfy	VERB
hjic-1130	8	27	various	various	ADJ
hjic-1130	8	28	constraints	constraint	NOUN
hjic-1130	8	29	,	,	PUNCT
hjic-1130	8	30	and	and	CCONJ
hjic-1130	8	31	minimize	minimize	VERB
hjic-1130	8	32	the	the	DET
hjic-1130	8	33	cost	cost	NOUN
hjic-1130	8	34	of	of	ADP
hjic-1130	8	35	service	service	NOUN
hjic-1130	8	36	.	.	PUNCT
hjic-1130	9	1	this	this	DET
hjic-1130	9	2	study	study	NOUN
hjic-1130	9	3	gives	give	VERB
hjic-1130	9	4	an	an	DET
hjic-1130	9	5	overview	overview	NOUN
hjic-1130	9	6	about	about	ADP
hjic-1130	9	7	lean	lean	ADJ
hjic-1130	9	8	logistics	logistic	NOUN
hjic-1130	9	9	as	as	ADV
hjic-1130	9	10	well	well	ADV
hjic-1130	9	11	as	as	ADP
hjic-1130	9	12	the	the	DET
hjic-1130	9	13	most	most	ADV
hjic-1130	9	14	efficient	efficient	ADJ
hjic-1130	9	15	vrp	vrp	PROPN
hjic-1130	9	16	solver	solver	NOUN
hjic-1130	9	17	algorithms	algorithm	NOUN
hjic-1130	9	18	.	.	PUNCT
hjic-1130	10	1	furthermore	furthermore	ADV
hjic-1130	10	2	,	,	PUNCT
hjic-1130	10	3	a	a	DET
hjic-1130	10	4	novel	novel	ADJ
hjic-1130	10	5	initial	initial	ADJ
hjic-1130	10	6	solution	solution	NOUN
hjic-1130	10	7	with	with	ADP
hjic-1130	10	8	generation	generation	NOUN
hjic-1130	10	9	heuristics	heuristic	NOUN
hjic-1130	10	10	is	be	AUX
hjic-1130	10	11	proposed	propose	VERB
hjic-1130	10	12	,	,	PUNCT
hjic-1130	10	13	which	which	PRON
hjic-1130	10	14	is	be	AUX
hjic-1130	10	15	specially	specially	ADV
hjic-1130	10	16	focused	focused	ADJ
hjic-1130	10	17	on	on	ADP
hjic-1130	10	18	flexible	flexible	ADJ
hjic-1130	10	19	milkrun	milkrun	NOUN
hjic-1130	10	20	planning	planning	NOUN
hjic-1130	10	21	.	.	PUNCT
hjic-1130	11	1	in	in	ADP
hjic-1130	11	2	order	order	NOUN
hjic-1130	11	3	to	to	PART
hjic-1130	11	4	demonstrate	demonstrate	VERB
hjic-1130	11	5	the	the	DET
hjic-1130	11	6	capabilities	capability	NOUN
hjic-1130	11	7	of	of	ADP
hjic-1130	11	8	the	the	DET
hjic-1130	11	9	solution	solution	NOUN
hjic-1130	11	10	,	,	PUNCT
hjic-1130	11	11	a	a	DET
hjic-1130	11	12	software	software	NOUN
hjic-1130	11	13	environment	environment	NOUN
hjic-1130	11	14	is	be	AUX
hjic-1130	11	15	developed	develop	VERB
hjic-1130	11	16	as	as	ADP
hjic-1130	11	17	a	a	DET
hjic-1130	11	18	demonstration	demonstration	NOUN
hjic-1130	11	19	that	that	PRON
hjic-1130	11	20	focuses	focus	VERB
hjic-1130	11	21	on	on	ADP
hjic-1130	11	22	the	the	DET
hjic-1130	11	23	main	main	ADJ
hjic-1130	11	24	industrial	industrial	ADJ
hjic-1130	11	25	requirements	requirement	NOUN
hjic-1130	11	26	of	of	ADP
hjic-1130	11	27	logistics	logistic	NOUN
hjic-1130	11	28	planning	plan	VERB
hjic-1130	11	29	like	like	ADP
hjic-1130	11	30	effective	effective	ADJ
hjic-1130	11	31	layout	layout	NOUN
hjic-1130	11	32	definition	definition	NOUN
hjic-1130	11	33	,	,	PUNCT
hjic-1130	11	34	quick	quick	ADJ
hjic-1130	11	35	response	response	NOUN
hjic-1130	11	36	of	of	ADP
hjic-1130	11	37	the	the	DET
hjic-1130	11	38	delivery	delivery	NOUN
hjic-1130	11	39	service	service	NOUN
hjic-1130	11	40	and	and	CCONJ
hjic-1130	11	41	effective	effective	ADJ
hjic-1130	11	42	order	order	NOUN
hjic-1130	11	43	handling	handling	NOUN
hjic-1130	11	44	.	.	PUNCT
hjic-1130	12	1	keywords	keyword	NOUN
hjic-1130	12	2	:	:	PUNCT
hjic-1130	12	3	vehicle	vehicle	NOUN
hjic-1130	12	4	routing	routing	NOUN
hjic-1130	12	5	problem	problem	NOUN
hjic-1130	12	6	,	,	PUNCT
hjic-1130	12	7	milkrun	milkrun	NOUN
hjic-1130	12	8	,	,	PUNCT
hjic-1130	12	9	local	local	ADJ
hjic-1130	12	10	search	search	NOUN
hjic-1130	12	11	,	,	PUNCT
hjic-1130	12	12	factory	factory	NOUN
hjic-1130	12	13	logistics	logistic	NOUN
hjic-1130	12	14	introduction	introduction	NOUN
hjic-1130	12	15	the	the	DET
hjic-1130	12	16	material	material	NOUN
hjic-1130	12	17	provision	provision	NOUN
hjic-1130	12	18	of	of	ADP
hjic-1130	12	19	largeand	largeand	ADJ
hjic-1130	12	20	medium	medium	ADJ
hjic-1130	12	21	-	-	PUNCT
hjic-1130	12	22	scale	scale	NOUN
hjic-1130	12	23	production	production	NOUN
hjic-1130	12	24	systems	system	NOUN
hjic-1130	12	25	requires	require	VERB
hjic-1130	12	26	prudent	prudent	ADJ
hjic-1130	12	27	planning	planning	NOUN
hjic-1130	12	28	and	and	CCONJ
hjic-1130	12	29	control	control	NOUN
hjic-1130	12	30	,	,	PUNCT
hjic-1130	12	31	since	since	SCONJ
hjic-1130	12	32	it	it	PRON
hjic-1130	12	33	influences	influence	VERB
hjic-1130	12	34	the	the	DET
hjic-1130	12	35	performance	performance	NOUN
hjic-1130	12	36	of	of	ADP
hjic-1130	12	37	the	the	DET
hjic-1130	12	38	production	production	NOUN
hjic-1130	12	39	and	and	CCONJ
hjic-1130	12	40	affects	affect	VERB
hjic-1130	12	41	the	the	DET
hjic-1130	12	42	order	order	NOUN
hjic-1130	12	43	management	management	NOUN
hjic-1130	12	44	directly	directly	ADV
hjic-1130	12	45	and	and	CCONJ
hjic-1130	12	46	storage	storage	NOUN
hjic-1130	12	47	assignment	assignment	NOUN
hjic-1130	12	48	[	[	X
hjic-1130	12	49	1	1	NUM
hjic-1130	12	50	]	]	PUNCT
hjic-1130	12	51	.	.	PUNCT
hjic-1130	13	1	in	in	ADP
hjic-1130	13	2	order	order	NOUN
hjic-1130	13	3	to	to	PART
hjic-1130	13	4	manage	manage	VERB
hjic-1130	13	5	effectively	effectively	ADV
hjic-1130	13	6	the	the	DET
hjic-1130	13	7	material	material	NOUN
hjic-1130	13	8	provision	provision	NOUN
hjic-1130	13	9	of	of	ADP
hjic-1130	13	10	the	the	DET
hjic-1130	13	11	production	production	NOUN
hjic-1130	13	12	,	,	PUNCT
hjic-1130	13	13	practical	practical	ADJ
hjic-1130	13	14	transport	transport	NOUN
hjic-1130	13	15	logistics	logistic	NOUN
hjic-1130	13	16	and	and	CCONJ
hjic-1130	13	17	distribution	distribution	NOUN
hjic-1130	13	18	tasks	task	NOUN
hjic-1130	13	19	are	be	AUX
hjic-1130	13	20	usually	usually	ADV
hjic-1130	13	21	formulated	formulate	VERB
hjic-1130	13	22	as	as	ADP
hjic-1130	13	23	vehicle	vehicle	NOUN
hjic-1130	13	24	routing	routing	NOUN
hjic-1130	13	25	problems	problem	NOUN
hjic-1130	13	26	,	,	PUNCT
hjic-1130	13	27	whose	whose	DET
hjic-1130	13	28	objective	objective	NOUN
hjic-1130	13	29	is	be	AUX
hjic-1130	13	30	to	to	PART
hjic-1130	13	31	obtain	obtain	VERB
hjic-1130	13	32	a	a	DET
hjic-1130	13	33	minimum	minimum	ADJ
hjic-1130	13	34	-	-	PUNCT
hjic-1130	13	35	cost	cost	NOUN
hjic-1130	13	36	route	route	NOUN
hjic-1130	13	37	plan	plan	NOUN
hjic-1130	13	38	serving	serve	VERB
hjic-1130	13	39	a	a	DET
hjic-1130	13	40	set	set	NOUN
hjic-1130	13	41	of	of	ADP
hjic-1130	13	42	customers	customer	NOUN
hjic-1130	13	43	with	with	ADP
hjic-1130	13	44	known	know	VERB
hjic-1130	13	45	demands	demand	NOUN
hjic-1130	13	46	[	[	X
hjic-1130	13	47	2	2	NUM
hjic-1130	13	48	]	]	PUNCT
hjic-1130	13	49	.	.	PUNCT
hjic-1130	14	1	in	in	ADP
hjic-1130	14	2	state	state	NOUN
hjic-1130	14	3	-	-	PUNCT
hjic-1130	14	4	of	of	ADP
hjic-1130	14	5	-	-	PUNCT
hjic-1130	14	6	the	the	DET
hjic-1130	14	7	art	art	NOUN
hjic-1130	14	8	manufacturing	manufacturing	NOUN
hjic-1130	14	9	systems	system	NOUN
hjic-1130	14	10	,	,	PUNCT
hjic-1130	14	11	lean	lean	ADJ
hjic-1130	14	12	processes	process	NOUN
hjic-1130	14	13	are	be	AUX
hjic-1130	14	14	successfully	successfully	ADV
hjic-1130	14	15	applied	apply	VERB
hjic-1130	14	16	to	to	PART
hjic-1130	14	17	eliminate	eliminate	VERB
hjic-1130	14	18	the	the	DET
hjic-1130	14	19	wastes	waste	NOUN
hjic-1130	14	20	on	on	ADP
hjic-1130	14	21	all	all	DET
hjic-1130	14	22	the	the	DET
hjic-1130	14	23	levels	level	NOUN
hjic-1130	14	24	of	of	ADP
hjic-1130	14	25	production	production	NOUN
hjic-1130	14	26	,	,	PUNCT
hjic-1130	14	27	and	and	CCONJ
hjic-1130	14	28	they	they	PRON
hjic-1130	14	29	raise	raise	VERB
hjic-1130	14	30	the	the	DET
hjic-1130	14	31	overall	overall	ADJ
hjic-1130	14	32	efficiency	efficiency	NOUN
hjic-1130	14	33	of	of	ADP
hjic-1130	14	34	the	the	DET
hjic-1130	14	35	system	system	NOUN
hjic-1130	14	36	by	by	ADP
hjic-1130	14	37	reducing	reduce	VERB
hjic-1130	14	38	the	the	DET
hjic-1130	14	39	nonvalue	nonvalue	NOUN
hjic-1130	14	40	adding	add	VERB
hjic-1130	14	41	activities	activity	NOUN
hjic-1130	14	42	in	in	ADP
hjic-1130	14	43	the	the	DET
hjic-1130	14	44	process	process	NOUN
hjic-1130	14	45	chain	chain	NOUN
hjic-1130	14	46	.	.	PUNCT
hjic-1130	15	1	the	the	DET
hjic-1130	15	2	shopfloor	shopfloor	NOUN
hjic-1130	15	3	logistics	logistic	NOUN
hjic-1130	15	4	processes	process	NOUN
hjic-1130	15	5	have	have	VERB
hjic-1130	15	6	to	to	PART
hjic-1130	15	7	be	be	AUX
hjic-1130	15	8	adapted	adapt	VERB
hjic-1130	15	9	to	to	ADP
hjic-1130	15	10	the	the	DET
hjic-1130	15	11	production	production	NOUN
hjic-1130	15	12	system	system	NOUN
hjic-1130	15	13	;	;	PUNCT
hjic-1130	15	14	therefore	therefore	ADV
hjic-1130	15	15	the	the	DET
hjic-1130	15	16	waste	waste	NOUN
hjic-1130	15	17	reduction	reduction	NOUN
hjic-1130	15	18	in	in	ADP
hjic-1130	15	19	the	the	DET
hjic-1130	15	20	material	material	NOUN
hjic-1130	15	21	provision	provision	NOUN
hjic-1130	15	22	also	also	ADV
hjic-1130	15	23	has	have	VERB
hjic-1130	15	24	a	a	DET
hjic-1130	15	25	key	key	ADJ
hjic-1130	15	26	role	role	NOUN
hjic-1130	15	27	in	in	ADP
hjic-1130	15	28	balancing	balance	VERB
hjic-1130	15	29	the	the	DET
hjic-1130	15	30	workload	workload	NOUN
hjic-1130	15	31	and	and	CCONJ
hjic-1130	15	32	ensuring	ensure	VERB
hjic-1130	15	33	a	a	DET
hjic-1130	15	34	smooth	smooth	ADJ
hjic-1130	15	35	running	running	NOUN
hjic-1130	15	36	of	of	ADP
hjic-1130	15	37	production	production	NOUN
hjic-1130	15	38	.	.	PUNCT
hjic-1130	16	1	a	a	DET
hjic-1130	16	2	well	well	ADV
hjic-1130	16	3	-	-	PUNCT
hjic-1130	16	4	operating	operate	VERB
hjic-1130	16	5	lean	lean	ADJ
hjic-1130	16	6	logistics	logistic	NOUN
hjic-1130	16	7	system	system	NOUN
hjic-1130	16	8	keeps	keep	VERB
hjic-1130	16	9	the	the	DET
hjic-1130	16	10	inventories	inventory	NOUN
hjic-1130	16	11	and	and	CCONJ
hjic-1130	16	12	operational	operational	ADJ
hjic-1130	16	13	costs	cost	NOUN
hjic-1130	16	14	on	on	ADP
hjic-1130	16	15	the	the	DET
hjic-1130	16	16	most	most	ADV
hjic-1130	16	17	cost	cost	ADJ
hjic-1130	16	18	efficient	efficient	ADJ
hjic-1130	16	19	levels	level	NOUN
hjic-1130	16	20	,	,	PUNCT
hjic-1130	16	21	via	via	ADP
hjic-1130	16	22	by	by	ADP
hjic-1130	16	23	providing	provide	VERB
hjic-1130	16	24	the	the	DET
hjic-1130	16	25	materials	material	NOUN
hjic-1130	16	26	what	what	PRON
hjic-1130	16	27	that	that	PRON
hjic-1130	16	28	are	be	AUX
hjic-1130	16	29	needed	need	VERB
hjic-1130	16	30	,	,	PUNCT
hjic-1130	16	31	exactly	exactly	ADV
hjic-1130	16	32	when	when	SCONJ
hjic-1130	16	33	they	they	PRON
hjic-1130	16	34	are	be	AUX
hjic-1130	16	35	needed	need	VERB
hjic-1130	16	36	.	.	PUNCT
hjic-1130	17	1	for	for	ADP
hjic-1130	17	2	satisfying	satisfy	VERB
hjic-1130	17	3	these	these	DET
hjic-1130	17	4	requirements	requirement	NOUN
hjic-1130	17	5	,	,	PUNCT
hjic-1130	17	6	concepts	concept	NOUN
hjic-1130	17	7	of	of	ADP
hjic-1130	17	8	the	the	DET
hjic-1130	17	9	lean	lean	ADJ
hjic-1130	17	10	logistics	logistic	NOUN
hjic-1130	17	11	can	can	AUX
hjic-1130	17	12	be	be	AUX
hjic-1130	17	13	applied	apply	VERB
hjic-1130	17	14	that	that	PRON
hjic-1130	17	15	are	be	AUX
hjic-1130	17	16	primarily	primarily	ADV
hjic-1130	17	17	aimed	aim	VERB
hjic-1130	17	18	at	at	ADP
hjic-1130	17	19	controlling	control	VERB
hjic-1130	17	20	the	the	DET
hjic-1130	17	21	transport	transport	NOUN
hjic-1130	17	22	services	service	NOUN
hjic-1130	17	23	duly	duly	ADV
hjic-1130	17	24	to	to	ADP
hjic-1130	17	25	the	the	DET
hjic-1130	17	26	pull	pull	NOUN
hjic-1130	17	27	strategy	strategy	NOUN
hjic-1130	17	28	.	.	PUNCT
hjic-1130	18	1	the	the	DET
hjic-1130	18	2	paper	paper	NOUN
hjic-1130	18	3	is	be	AUX
hjic-1130	18	4	focused	focus	VERB
hjic-1130	18	5	on	on	ADP
hjic-1130	18	6	the	the	DET
hjic-1130	18	7	‘	'	PUNCT
hjic-1130	18	8	milkrun	milkrun	NOUN
hjic-1130	18	9	’	'	PUNCT
hjic-1130	18	10	service	service	NOUN
hjic-1130	18	11	,	,	PUNCT
hjic-1130	18	12	which	which	PRON
hjic-1130	18	13	is	be	AUX
hjic-1130	18	14	defined	define	VERB
hjic-1130	18	15	as	as	ADP
hjic-1130	18	16	a	a	DET
hjic-1130	18	17	manually	manually	ADV
hjic-1130	18	18	operated	operate	VERB
hjic-1130	18	19	,	,	PUNCT
hjic-1130	18	20	cyclic	cyclic	ADJ
hjic-1130	18	21	transport	transport	NOUN
hjic-1130	18	22	system	system	NOUN
hjic-1130	18	23	delivering	deliver	VERB
hjic-1130	18	24	raw	raw	ADJ
hjic-1130	18	25	materials	material	NOUN
hjic-1130	18	26	(	(	PUNCT
hjic-1130	18	27	or	or	CCONJ
hjic-1130	18	28	sub	sub	NOUN
hjic-1130	18	29	-	-	NOUN
hjic-1130	18	30	assemblies	assembly	NOUN
hjic-1130	18	31	)	)	PUNCT
hjic-1130	18	32	and	and	CCONJ
hjic-1130	18	33	disposing	dispose	VERB
hjic-1130	18	34	empties	empty	NOUN
hjic-1130	18	35	based	base	VERB
hjic-1130	18	36	on	on	ADP
hjic-1130	18	37	consumption	consumption	NOUN
hjic-1130	18	38	using	use	VERB
hjic-1130	18	39	a	a	DET
hjic-1130	18	40	fixed	fixed	ADJ
hjic-1130	18	41	route	route	NOUN
hjic-1130	18	42	and	and	CCONJ
hjic-1130	18	43	time	time	NOUN
hjic-1130	18	44	schedule	schedule	NOUN
hjic-1130	18	45	[	[	X
hjic-1130	18	46	3	3	NUM
hjic-1130	18	47	]	]	PUNCT
hjic-1130	18	48	.	.	PUNCT
hjic-1130	19	1	according	accord	VERB
hjic-1130	19	2	to	to	ADP
hjic-1130	19	3	this	this	DET
hjic-1130	19	4	characterization	characterization	NOUN
hjic-1130	19	5	,	,	PUNCT
hjic-1130	19	6	milkrun	milkrun	NOUN
hjic-1130	19	7	scheduling	scheduling	NOUN
hjic-1130	19	8	is	be	AUX
hjic-1130	19	9	considered	consider	VERB
hjic-1130	19	10	as	as	ADP
hjic-1130	19	11	a	a	DET
hjic-1130	19	12	special	special	ADJ
hjic-1130	19	13	vehicle	vehicle	NOUN
hjic-1130	19	14	routing	routing	NOUN
hjic-1130	19	15	problem	problem	NOUN
hjic-1130	19	16	with	with	ADP
hjic-1130	19	17	time	time	NOUN
hjic-1130	19	18	windows	window	NOUN
hjic-1130	19	19	,	,	PUNCT
hjic-1130	19	20	a	a	DET
hjic-1130	19	21	limited	limited	ADJ
hjic-1130	19	22	capacity	capacity	NOUN
hjic-1130	19	23	,	,	PUNCT
hjic-1130	19	24	and	and	CCONJ
hjic-1130	19	25	number	number	NOUN
hjic-1130	19	26	of	of	ADP
hjic-1130	19	27	vehicles	vehicle	NOUN
hjic-1130	19	28	.	.	PUNCT
hjic-1130	20	1	in	in	ADP
hjic-1130	20	2	this	this	DET
hjic-1130	20	3	paper	paper	NOUN
hjic-1130	20	4	a	a	DET
hjic-1130	20	5	novel	novel	NOUN
hjic-1130	20	6	,	,	PUNCT
hjic-1130	20	7	multi	multi	ADJ
hjic-1130	20	8	-	-	ADJ
hjic-1130	20	9	level	level	ADJ
hjic-1130	20	10	planning	planning	NOUN
hjic-1130	20	11	approach	approach	NOUN
hjic-1130	20	12	is	be	AUX
hjic-1130	20	13	proposed	propose	VERB
hjic-1130	20	14	,	,	PUNCT
hjic-1130	20	15	which	which	PRON
hjic-1130	20	16	combines	combine	VERB
hjic-1130	20	17	the	the	DET
hjic-1130	20	18	advantages	advantage	NOUN
hjic-1130	20	19	of	of	ADP
hjic-1130	20	20	existing	exist	VERB
hjic-1130	20	21	algorithms	algorithm	NOUN
hjic-1130	20	22	as	as	ADP
hjic-1130	20	23	for	for	ADP
hjic-1130	20	24	example	example	NOUN
hjic-1130	20	25	local	local	ADJ
hjic-1130	20	26	search	search	NOUN
hjic-1130	20	27	for	for	ADP
hjic-1130	20	28	vehicle	vehicle	NOUN
hjic-1130	20	29	routing	routing	NOUN
hjic-1130	20	30	.	.	PUNCT
hjic-1130	21	1	first	first	ADV
hjic-1130	21	2	,	,	PUNCT
hjic-1130	21	3	an	an	DET
hjic-1130	21	4	overview	overview	NOUN
hjic-1130	21	5	of	of	ADP
hjic-1130	21	6	the	the	DET
hjic-1130	21	7	state	state	NOUN
hjic-1130	21	8	-	-	PUNCT
hjic-1130	21	9	of	of	ADP
hjic-1130	21	10	-	-	PUNCT
hjic-1130	21	11	the	the	DET
hjic-1130	21	12	-	-	PUNCT
hjic-1130	21	13	art	art	NOUN
hjic-1130	21	14	factory	factory	NOUN
hjic-1130	21	15	logistics	logistic	NOUN
hjic-1130	21	16	is	be	AUX
hjic-1130	21	17	given	give	VERB
hjic-1130	21	18	,	,	PUNCT
hjic-1130	21	19	considering	consider	VERB
hjic-1130	21	20	the	the	DET
hjic-1130	21	21	recent	recent	ADJ
hjic-1130	21	22	shop	shop	NOUN
hjic-1130	21	23	-	-	PUNCT
hjic-1130	21	24	floor	floor	NOUN
hjic-1130	21	25	characteristics	characteristic	NOUN
hjic-1130	21	26	and	and	CCONJ
hjic-1130	21	27	planning	planning	NOUN
hjic-1130	21	28	demands	demand	NOUN
hjic-1130	21	29	.	.	PUNCT
hjic-1130	22	1	then	then	ADV
hjic-1130	22	2	the	the	DET
hjic-1130	22	3	main	main	ADJ
hjic-1130	22	4	solution	solution	NOUN
hjic-1130	22	5	approaches	approach	NOUN
hjic-1130	22	6	and	and	CCONJ
hjic-1130	22	7	algorithms	algorithm	NOUN
hjic-1130	22	8	are	be	AUX
hjic-1130	22	9	introduced	introduce	VERB
hjic-1130	22	10	,	,	PUNCT
hjic-1130	22	11	as	as	ADV
hjic-1130	22	12	well	well	ADV
hjic-1130	22	13	as	as	ADP
hjic-1130	22	14	the	the	DET
hjic-1130	22	15	critical	critical	ADJ
hjic-1130	22	16	points	point	NOUN
hjic-1130	22	17	of	of	ADP
hjic-1130	22	18	milkrun	milkrun	NOUN
hjic-1130	22	19	planning	planning	NOUN
hjic-1130	22	20	.	.	PUNCT
hjic-1130	23	1	in	in	ADP
hjic-1130	23	2	section	section	NOUN
hjic-1130	23	3	4	4	NUM
hjic-1130	23	4	,	,	PUNCT
hjic-1130	23	5	the	the	DET
hjic-1130	23	6	proposed	propose	VERB
hjic-1130	23	7	layout	layout	PROPN
hjic-1130	23	8	representation	representation	NOUN
hjic-1130	23	9	hierarchy	hierarchy	NOUN
hjic-1130	23	10	and	and	CCONJ
hjic-1130	23	11	the	the	DET
hjic-1130	23	12	novel	novel	ADJ
hjic-1130	23	13	initial	initial	ADJ
hjic-1130	23	14	solution	solution	NOUN
hjic-1130	23	15	generation	generation	NOUN
hjic-1130	23	16	heuristics	heuristic	NOUN
hjic-1130	23	17	method	method	NOUN
hjic-1130	23	18	are	be	AUX
hjic-1130	23	19	described	describe	VERB
hjic-1130	23	20	.	.	PUNCT
hjic-1130	24	1	the	the	DET
hjic-1130	24	2	latter	latter	ADJ
hjic-1130	24	3	focuses	focus	VERB
hjic-1130	24	4	on	on	ADP
hjic-1130	24	5	the	the	DET
hjic-1130	24	6	real	real	ADJ
hjic-1130	24	7	industrial	industrial	ADJ
hjic-1130	24	8	criteria	criterion	NOUN
hjic-1130	24	9	and	and	CCONJ
hjic-1130	24	10	give	give	VERB
hjic-1130	24	11	a	a	DET
hjic-1130	24	12	feasible	feasible	ADJ
hjic-1130	24	13	milkrun	milkrun	NOUN
hjic-1130	24	14	schedule	schedule	NOUN
hjic-1130	24	15	.	.	PUNCT
hjic-1130	25	1	in	in	ADP
hjic-1130	25	2	the	the	DET
hjic-1130	25	3	last	last	ADJ
hjic-1130	25	4	section	section	NOUN
hjic-1130	25	5	,	,	PUNCT
hjic-1130	25	6	an	an	DET
hjic-1130	25	7	industrial	industrial	ADJ
hjic-1130	25	8	case	case	NOUN
hjic-1130	25	9	-	-	PUNCT
hjic-1130	25	10	study	study	NOUN
hjic-1130	25	11	and	and	CCONJ
hjic-1130	25	12	some	some	DET
hjic-1130	25	13	numerical	numerical	ADJ
hjic-1130	25	14	results	result	NOUN
hjic-1130	25	15	present	present	VERB
hjic-1130	25	16	the	the	DET
hjic-1130	25	17	efficiency	efficiency	NOUN
hjic-1130	25	18	of	of	ADP
hjic-1130	25	19	the	the	DET
hjic-1130	25	20	milkrun	milkrun	NOUN
hjic-1130	25	21	planning	planning	NOUN
hjic-1130	25	22	method	method	NOUN
hjic-1130	25	23	developed	develop	VERB
hjic-1130	25	24	.	.	PUNCT
hjic-1130	26	1	shop	shop	NOUN
hjic-1130	26	2	-	-	PUNCT
hjic-1130	26	3	floor	floor	NOUN
hjic-1130	26	4	logistics	logistic	NOUN
hjic-1130	26	5	the	the	DET
hjic-1130	26	6	shop	shop	NOUN
hjic-1130	26	7	floor	floor	NOUN
hjic-1130	26	8	logistics	logistic	NOUN
hjic-1130	26	9	are	be	AUX
hjic-1130	26	10	part	part	NOUN
hjic-1130	26	11	of	of	ADP
hjic-1130	26	12	the	the	DET
hjic-1130	26	13	production	production	NOUN
hjic-1130	26	14	logistics	logistic	NOUN
hjic-1130	26	15	in	in	ADP
hjic-1130	26	16	the	the	DET
hjic-1130	26	17	supply	supply	NOUN
hjic-1130	26	18	chains	chain	NOUN
hjic-1130	26	19	of	of	ADP
hjic-1130	26	20	companies	company	NOUN
hjic-1130	26	21	.	.	PUNCT
hjic-1130	27	1	while	while	SCONJ
hjic-1130	27	2	logistics	logistic	NOUN
hjic-1130	27	3	in	in	ADP
hjic-1130	27	4	general	general	ADJ
hjic-1130	27	5	is	be	AUX
hjic-1130	27	6	about	about	ADP
hjic-1130	27	7	supplying	supply	VERB
hjic-1130	27	8	a	a	DET
hjic-1130	27	9	customer	customer	NOUN
hjic-1130	27	10	with	with	ADP
hjic-1130	27	11	2	2	NUM
hjic-1130	27	12	necessary	necessary	ADJ
hjic-1130	27	13	goods	good	NOUN
hjic-1130	27	14	in	in	ADP
hjic-1130	27	15	time	time	NOUN
hjic-1130	27	16	,	,	PUNCT
hjic-1130	27	17	with	with	ADP
hjic-1130	27	18	the	the	DET
hjic-1130	27	19	goal	goal	NOUN
hjic-1130	27	20	of	of	ADP
hjic-1130	27	21	efficiency	efficiency	NOUN
hjic-1130	27	22	,	,	PUNCT
hjic-1130	27	23	and	and	CCONJ
hjic-1130	27	24	the	the	DET
hjic-1130	27	25	lowest	low	ADJ
hjic-1130	27	26	possible	possible	ADJ
hjic-1130	27	27	costs	cost	NOUN
hjic-1130	27	28	,	,	PUNCT
hjic-1130	27	29	production	production	NOUN
hjic-1130	27	30	logistics	logistic	NOUN
hjic-1130	27	31	is	be	AUX
hjic-1130	27	32	the	the	DET
hjic-1130	27	33	task	task	NOUN
hjic-1130	27	34	of	of	ADP
hjic-1130	27	35	bringing	bring	VERB
hjic-1130	27	36	necessary	necessary	ADJ
hjic-1130	27	37	material	material	NOUN
hjic-1130	27	38	to	to	ADP
hjic-1130	27	39	workstations	workstation	NOUN
hjic-1130	27	40	and	and	CCONJ
hjic-1130	27	41	machines	machine	NOUN
hjic-1130	27	42	and	and	CCONJ
hjic-1130	27	43	transferring	transfer	VERB
hjic-1130	27	44	it	it	PRON
hjic-1130	27	45	to	to	ADP
hjic-1130	27	46	the	the	DET
hjic-1130	27	47	next	next	ADJ
hjic-1130	27	48	station	station	NOUN
hjic-1130	27	49	.	.	PUNCT
hjic-1130	28	1	in	in	ADP
hjic-1130	28	2	the	the	DET
hjic-1130	28	3	realm	realm	NOUN
hjic-1130	28	4	of	of	ADP
hjic-1130	28	5	logistics	logistic	NOUN
hjic-1130	28	6	planning	planning	NOUN
hjic-1130	28	7	methodologies	methodology	NOUN
hjic-1130	28	8	the	the	DET
hjic-1130	28	9	lean	lean	ADJ
hjic-1130	28	10	approach	approach	NOUN
hjic-1130	28	11	,	,	PUNCT
hjic-1130	28	12	originating	originate	VERB
hjic-1130	28	13	in	in	ADP
hjic-1130	28	14	the	the	DET
hjic-1130	28	15	toyota	toyota	PROPN
hjic-1130	28	16	production	production	NOUN
hjic-1130	28	17	system	system	NOUN
hjic-1130	28	18	,	,	PUNCT
hjic-1130	28	19	of	of	ADP
hjic-1130	28	20	overall	overall	ADJ
hjic-1130	28	21	waste	waste	NOUN
hjic-1130	28	22	reduction	reduction	NOUN
hjic-1130	28	23	has	have	AUX
hjic-1130	28	24	become	become	VERB
hjic-1130	28	25	a	a	DET
hjic-1130	28	26	major	major	ADJ
hjic-1130	28	27	planning	planning	NOUN
hjic-1130	28	28	paradigm	paradigm	NOUN
hjic-1130	28	29	,	,	PUNCT
hjic-1130	28	30	constituting	constitute	VERB
hjic-1130	28	31	the	the	DET
hjic-1130	28	32	lean	lean	ADJ
hjic-1130	28	33	logistics	logistic	NOUN
hjic-1130	28	34	approach	approach	NOUN
hjic-1130	28	35	[	[	X
hjic-1130	28	36	4	4	NUM
hjic-1130	28	37	]	]	PUNCT
hjic-1130	28	38	.	.	PUNCT
hjic-1130	29	1	principles	principle	NOUN
hjic-1130	29	2	of	of	ADP
hjic-1130	29	3	lean	lean	ADJ
hjic-1130	29	4	logistics	logistic	NOUN
hjic-1130	29	5	of	of	ADP
hjic-1130	29	6	the	the	DET
hjic-1130	29	7	seven	seven	NUM
hjic-1130	29	8	waste	waste	NOUN
hjic-1130	29	9	categories	category	NOUN
hjic-1130	29	10	,	,	PUNCT
hjic-1130	29	11	eliminating	eliminate	VERB
hjic-1130	29	12	unnecessary	unnecessary	ADJ
hjic-1130	29	13	transports	transport	NOUN
hjic-1130	29	14	,	,	PUNCT
hjic-1130	29	15	waiting	waiting	NOUN
hjic-1130	29	16	times	time	NOUN
hjic-1130	29	17	,	,	PUNCT
hjic-1130	29	18	superfluous	superfluous	ADJ
hjic-1130	29	19	movement	movement	NOUN
hjic-1130	29	20	and	and	CCONJ
hjic-1130	29	21	excess	excess	ADJ
hjic-1130	29	22	inventory	inventory	NOUN
hjic-1130	29	23	are	be	AUX
hjic-1130	29	24	the	the	DET
hjic-1130	29	25	most	most	ADV
hjic-1130	29	26	relevant	relevant	ADJ
hjic-1130	29	27	in	in	ADP
hjic-1130	29	28	lean	lean	ADJ
hjic-1130	29	29	logistics	logistic	NOUN
hjic-1130	29	30	.	.	PUNCT
hjic-1130	30	1	klug	klug	PROPN
hjic-1130	30	2	identifies	identify	VERB
hjic-1130	30	3	the	the	DET
hjic-1130	30	4	following	follow	VERB
hjic-1130	30	5	characteristics	characteristic	NOUN
hjic-1130	30	6	of	of	ADP
hjic-1130	30	7	lean	lean	ADJ
hjic-1130	30	8	logistics	logistic	NOUN
hjic-1130	30	9	[	[	X
hjic-1130	30	10	5	5	NUM
hjic-1130	30	11	]	]	NOUN
hjic-1130	30	12	:	:	PUNCT
hjic-1130	30	13	synchronicity	synchronicity	NOUN
hjic-1130	30	14	and	and	CCONJ
hjic-1130	30	15	a	a	DET
hjic-1130	30	16	clocked	clocked	ADJ
hjic-1130	30	17	material	material	NOUN
hjic-1130	30	18	flow	flow	NOUN
hjic-1130	30	19	,	,	PUNCT
hjic-1130	30	20	flow	flow	NOUN
hjic-1130	30	21	orientation	orientation	NOUN
hjic-1130	30	22	,	,	PUNCT
hjic-1130	30	23	standardization	standardization	NOUN
hjic-1130	30	24	,	,	PUNCT
hjic-1130	30	25	pull	pull	VERB
hjic-1130	30	26	principle	principle	NOUN
hjic-1130	30	27	,	,	PUNCT
hjic-1130	30	28	stability	stability	NOUN
hjic-1130	30	29	,	,	PUNCT
hjic-1130	30	30	integration	integration	NOUN
hjic-1130	30	31	,	,	PUNCT
hjic-1130	30	32	as	as	ADV
hjic-1130	30	33	well	well	ADV
hjic-1130	30	34	as	as	ADP
hjic-1130	30	35	perfection	perfection	NOUN
hjic-1130	30	36	.	.	PUNCT
hjic-1130	31	1	regarding	regard	VERB
hjic-1130	31	2	the	the	DET
hjic-1130	31	3	pull	pull	ADJ
hjic-1130	31	4	principle	principle	NOUN
hjic-1130	31	5	,	,	PUNCT
hjic-1130	31	6	as	as	SCONJ
hjic-1130	31	7	the	the	DET
hjic-1130	31	8	most	most	ADV
hjic-1130	31	9	relevant	relevant	ADJ
hjic-1130	31	10	feature	feature	NOUN
hjic-1130	31	11	,	,	PUNCT
hjic-1130	31	12	material	material	NOUN
hjic-1130	31	13	is	be	AUX
hjic-1130	31	14	only	only	ADV
hjic-1130	31	15	transferred	transfer	VERB
hjic-1130	31	16	to	to	ADP
hjic-1130	31	17	a	a	DET
hjic-1130	31	18	workstation	workstation	NOUN
hjic-1130	31	19	if	if	SCONJ
hjic-1130	31	20	it	it	PRON
hjic-1130	31	21	is	be	AUX
hjic-1130	31	22	about	about	ADJ
hjic-1130	31	23	to	to	PART
hjic-1130	31	24	process	process	VERB
hjic-1130	31	25	the	the	DET
hjic-1130	31	26	material	material	NOUN
hjic-1130	31	27	thus	thus	ADV
hjic-1130	31	28	reducing	reduce	VERB
hjic-1130	31	29	inventory	inventory	NOUN
hjic-1130	31	30	levels	level	NOUN
hjic-1130	31	31	by	by	ADP
hjic-1130	31	32	reducing	reduce	VERB
hjic-1130	31	33	shop	shop	NOUN
hjic-1130	31	34	floor	floor	NOUN
hjic-1130	31	35	stock	stock	NOUN
hjic-1130	31	36	to	to	ADP
hjic-1130	31	37	safety	safety	NOUN
hjic-1130	31	38	buffers	buffer	NOUN
hjic-1130	31	39	only	only	ADV
hjic-1130	31	40	.	.	PUNCT
hjic-1130	32	1	beside	beside	ADP
hjic-1130	32	2	the	the	DET
hjic-1130	32	3	above	above	ADJ
hjic-1130	32	4	principles	principle	NOUN
hjic-1130	32	5	of	of	ADP
hjic-1130	32	6	lean	lean	ADJ
hjic-1130	32	7	logistics	logistic	NOUN
hjic-1130	32	8	,	,	PUNCT
hjic-1130	32	9	a	a	DET
hjic-1130	32	10	relatively	relatively	ADV
hjic-1130	32	11	novel	novel	ADJ
hjic-1130	32	12	issue	issue	NOUN
hjic-1130	32	13	in	in	ADP
hjic-1130	32	14	material	material	NOUN
hjic-1130	32	15	provision	provision	NOUN
hjic-1130	32	16	of	of	ADP
hjic-1130	32	17	production	production	NOUN
hjic-1130	32	18	is	be	AUX
hjic-1130	32	19	‘	'	PUNCT
hjic-1130	32	20	green	green	ADJ
hjic-1130	32	21	logistics	logistic	NOUN
hjic-1130	32	22	’	'	PUNCT
hjic-1130	32	23	that	that	PRON
hjic-1130	32	24	is	be	AUX
hjic-1130	32	25	generally	generally	ADV
hjic-1130	32	26	about	about	ADP
hjic-1130	32	27	establishing	establish	VERB
hjic-1130	32	28	an	an	DET
hjic-1130	32	29	ecologically	ecologically	ADV
hjic-1130	32	30	sustainable	sustainable	ADJ
hjic-1130	32	31	transportation	transportation	NOUN
hjic-1130	32	32	system	system	NOUN
hjic-1130	32	33	considering	consider	VERB
hjic-1130	32	34	factors	factor	NOUN
hjic-1130	32	35	like	like	ADP
hjic-1130	32	36	energy	energy	NOUN
hjic-1130	32	37	consumption	consumption	NOUN
hjic-1130	32	38	and	and	CCONJ
hjic-1130	32	39	airpollution	airpollution	NOUN
hjic-1130	32	40	[	[	X
hjic-1130	32	41	7	7	NUM
hjic-1130	32	42	]	]	PUNCT
hjic-1130	32	43	.	.	PUNCT
hjic-1130	33	1	while	while	SCONJ
hjic-1130	33	2	in	in	ADP
hjic-1130	33	3	the	the	DET
hjic-1130	33	4	general	general	ADJ
hjic-1130	33	5	external	external	ADJ
hjic-1130	33	6	logistics	logistic	NOUN
hjic-1130	33	7	context	context	NOUN
hjic-1130	33	8	theses	these	VERB
hjic-1130	33	9	planning	planning	NOUN
hjic-1130	33	10	principles	principle	NOUN
hjic-1130	33	11	are	be	AUX
hjic-1130	33	12	reflected	reflect	VERB
hjic-1130	33	13	in	in	ADP
hjic-1130	33	14	transport	transport	NOUN
hjic-1130	33	15	concepts	concept	NOUN
hjic-1130	33	16	such	such	ADJ
hjic-1130	33	17	as	as	ADP
hjic-1130	33	18	the	the	DET
hjic-1130	33	19	just	just	ADV
hjic-1130	33	20	-	-	PUNCT
hjic-1130	33	21	in	in	ADP
hjic-1130	33	22	-	-	PUNCT
hjic-1130	33	23	time	time	NOUN
hjic-1130	33	24	delivery	delivery	NOUN
hjic-1130	33	25	,	,	PUNCT
hjic-1130	33	26	there	there	PRON
hjic-1130	33	27	are	be	VERB
hjic-1130	33	28	also	also	ADV
hjic-1130	33	29	corresponding	correspond	VERB
hjic-1130	33	30	design	design	NOUN
hjic-1130	33	31	concepts	concept	NOUN
hjic-1130	33	32	in	in	ADP
hjic-1130	33	33	production	production	NOUN
hjic-1130	33	34	and	and	CCONJ
hjic-1130	33	35	shop	shop	NOUN
hjic-1130	33	36	floor	floor	NOUN
hjic-1130	33	37	logics	logic	NOUN
hjic-1130	33	38	.	.	PUNCT
hjic-1130	34	1	for	for	ADP
hjic-1130	34	2	the	the	DET
hjic-1130	34	3	supplier	supplier	NOUN
hjic-1130	34	4	/	/	SYM
hjic-1130	34	5	source	source	NOUN
hjic-1130	34	6	side	side	NOUN
hjic-1130	34	7	,	,	PUNCT
hjic-1130	34	8	establishing	establish	VERB
hjic-1130	34	9	zones	zone	NOUN
hjic-1130	34	10	for	for	ADP
hjic-1130	34	11	decentralized	decentralize	VERB
hjic-1130	34	12	incoming	incoming	ADJ
hjic-1130	34	13	goods	good	NOUN
hjic-1130	34	14	and	and	CCONJ
hjic-1130	34	15	supermarkets	supermarket	NOUN
hjic-1130	34	16	in	in	ADP
hjic-1130	34	17	the	the	DET
hjic-1130	34	18	vicinity	vicinity	NOUN
hjic-1130	34	19	of	of	ADP
hjic-1130	34	20	assembly	assembly	NOUN
hjic-1130	34	21	stations	station	NOUN
hjic-1130	34	22	is	be	AUX
hjic-1130	34	23	a	a	DET
hjic-1130	34	24	means	means	NOUN
hjic-1130	34	25	of	of	ADP
hjic-1130	34	26	reducing	reduce	VERB
hjic-1130	34	27	transport	transport	NOUN
hjic-1130	34	28	lengths	length	NOUN
hjic-1130	34	29	.	.	PUNCT
hjic-1130	35	1	on	on	ADP
hjic-1130	35	2	the	the	DET
hjic-1130	35	3	receiving	receive	VERB
hjic-1130	35	4	side	side	NOUN
hjic-1130	35	5	,	,	PUNCT
hjic-1130	35	6	standardized	standardize	VERB
hjic-1130	35	7	shelves	shelf	NOUN
hjic-1130	35	8	and	and	CCONJ
hjic-1130	35	9	reusable	reusable	ADJ
hjic-1130	35	10	containers	container	NOUN
hjic-1130	35	11	,	,	PUNCT
hjic-1130	35	12	replenishment	replenishment	NOUN
hjic-1130	35	13	schemes	scheme	NOUN
hjic-1130	35	14	like	like	ADP
hjic-1130	35	15	‘	'	PUNCT
hjic-1130	35	16	kanban	kanban	NOUN
hjic-1130	35	17	’	'	PUNCT
hjic-1130	35	18	are	be	AUX
hjic-1130	35	19	applied	apply	VERB
hjic-1130	35	20	.	.	PUNCT
hjic-1130	36	1	for	for	ADP
hjic-1130	36	2	the	the	DET
hjic-1130	36	3	transport	transport	NOUN
hjic-1130	36	4	system	system	NOUN
hjic-1130	36	5	between	between	ADP
hjic-1130	36	6	supply	supply	NOUN
hjic-1130	36	7	and	and	CCONJ
hjic-1130	36	8	workstations	workstation	NOUN
hjic-1130	36	9	,	,	PUNCT
hjic-1130	36	10	‘	'	PUNCT
hjic-1130	36	11	tugger	tugger	NOUN
hjic-1130	36	12	trains	train	NOUN
hjic-1130	36	13	’	'	PUNCT
hjic-1130	36	14	(	(	PUNCT
hjic-1130	36	15	fig.1	fig.1	PROPN
hjic-1130	36	16	)	)	PUNCT
hjic-1130	36	17	with	with	ADP
hjic-1130	36	18	fixed	fix	VERB
hjic-1130	36	19	time	time	NOUN
hjic-1130	36	20	intervals	interval	NOUN
hjic-1130	36	21	,	,	PUNCT
hjic-1130	36	22	standardized	standardized	ADJ
hjic-1130	36	23	capacity	capacity	NOUN
hjic-1130	36	24	,	,	PUNCT
hjic-1130	36	25	and	and	CCONJ
hjic-1130	36	26	transport	transport	NOUN
hjic-1130	36	27	lot	lot	NOUN
hjic-1130	36	28	sizes	size	NOUN
hjic-1130	36	29	are	be	AUX
hjic-1130	36	30	preferred	prefer	VERB
hjic-1130	36	31	over	over	ADP
hjic-1130	36	32	forklift	forklift	NOUN
hjic-1130	36	33	transport	transport	NOUN
hjic-1130	36	34	in	in	ADP
hjic-1130	36	35	the	the	DET
hjic-1130	36	36	context	context	NOUN
hjic-1130	36	37	of	of	ADP
hjic-1130	36	38	lean	lean	ADJ
hjic-1130	36	39	logistics	logistic	NOUN
hjic-1130	36	40	;	;	PUNCT
hjic-1130	36	41	the	the	DET
hjic-1130	36	42	goal	goal	NOUN
hjic-1130	36	43	of	of	ADP
hjic-1130	36	44	,	,	PUNCT
hjic-1130	36	45	which	which	PRON
hjic-1130	36	46	is	be	AUX
hjic-1130	36	47	the	the	DET
hjic-1130	36	48	reduction	reduction	NOUN
hjic-1130	36	49	of	of	ADP
hjic-1130	36	50	inventory	inventory	NOUN
hjic-1130	36	51	and	and	CCONJ
hjic-1130	36	52	avoiding	avoid	VERB
hjic-1130	36	53	erratic	erratic	ADJ
hjic-1130	36	54	peaks	peak	NOUN
hjic-1130	36	55	in	in	ADP
hjic-1130	36	56	production	production	NOUN
hjic-1130	36	57	known	know	VERB
hjic-1130	36	58	as	as	ADP
hjic-1130	36	59	the	the	DET
hjic-1130	36	60	bullwhip	bullwhip	NOUN
hjic-1130	36	61	effect	effect	NOUN
hjic-1130	36	62	[	[	X
hjic-1130	36	63	8	8	NUM
hjic-1130	36	64	]	]	PUNCT
hjic-1130	36	65	.	.	PUNCT
hjic-1130	37	1	this	this	DET
hjic-1130	37	2	transport	transport	NOUN
hjic-1130	37	3	concept	concept	NOUN
hjic-1130	37	4	of	of	ADP
hjic-1130	37	5	scheduled	schedule	VERB
hjic-1130	37	6	tugger	tugger	NOUN
hjic-1130	37	7	trains	train	NOUN
hjic-1130	37	8	in	in	ADP
hjic-1130	37	9	the	the	DET
hjic-1130	37	10	context	context	NOUN
hjic-1130	37	11	of	of	ADP
hjic-1130	37	12	a	a	DET
hjic-1130	37	13	lean	lean	ADJ
hjic-1130	37	14	-	-	PUNCT
hjic-1130	37	15	oriented	orient	VERB
hjic-1130	37	16	logistics	logistic	NOUN
hjic-1130	37	17	system	system	NOUN
hjic-1130	37	18	is	be	AUX
hjic-1130	37	19	usually	usually	ADV
hjic-1130	37	20	combined	combine	VERB
hjic-1130	37	21	with	with	ADP
hjic-1130	37	22	the	the	DET
hjic-1130	37	23	milkrun	milkrun	NOUN
hjic-1130	37	24	transport	transport	NOUN
hjic-1130	37	25	concept	concept	NOUN
hjic-1130	37	26	that	that	PRON
hjic-1130	37	27	is	be	AUX
hjic-1130	37	28	in	in	ADP
hjic-1130	37	29	the	the	DET
hjic-1130	37	30	focus	focus	NOUN
hjic-1130	37	31	of	of	ADP
hjic-1130	37	32	this	this	DET
hjic-1130	37	33	paper	paper	NOUN
hjic-1130	37	34	.	.	PUNCT
hjic-1130	38	1	especially	especially	ADV
hjic-1130	38	2	in	in	ADP
hjic-1130	38	3	production	production	NOUN
hjic-1130	38	4	environments	environment	NOUN
hjic-1130	38	5	with	with	ADP
hjic-1130	38	6	a	a	DET
hjic-1130	38	7	high	high	ADJ
hjic-1130	38	8	product	product	NOUN
hjic-1130	38	9	complexity	complexity	NOUN
hjic-1130	38	10	,	,	PUNCT
hjic-1130	38	11	variety	variety	NOUN
hjic-1130	38	12	amid	amid	ADP
hjic-1130	38	13	a	a	DET
hjic-1130	38	14	complex	complex	ADJ
hjic-1130	38	15	and	and	CCONJ
hjic-1130	38	16	changing	change	VERB
hjic-1130	38	17	material	material	NOUN
hjic-1130	38	18	flow	flow	NOUN
hjic-1130	38	19	,	,	PUNCT
hjic-1130	38	20	planning	plan	VERB
hjic-1130	38	21	a	a	DET
hjic-1130	38	22	system	system	NOUN
hjic-1130	38	23	of	of	ADP
hjic-1130	38	24	milkrun	milkrun	NOUN
hjic-1130	38	25	transports	transport	NOUN
hjic-1130	38	26	is	be	AUX
hjic-1130	38	27	a	a	DET
hjic-1130	38	28	complex	complex	ADJ
hjic-1130	38	29	planning	planning	NOUN
hjic-1130	38	30	task	task	NOUN
hjic-1130	38	31	.	.	PUNCT
hjic-1130	39	1	thus	thus	ADV
hjic-1130	39	2	,	,	PUNCT
hjic-1130	39	3	an	an	DET
hjic-1130	39	4	efficient	efficient	ADJ
hjic-1130	39	5	system	system	NOUN
hjic-1130	39	6	of	of	ADP
hjic-1130	39	7	milkruns	milkrun	NOUN
hjic-1130	39	8	could	could	AUX
hjic-1130	39	9	significantly	significantly	ADV
hjic-1130	39	10	in	in	ADP
hjic-1130	39	11	-	-	PUNCT
hjic-1130	39	12	crease	crease	NOUN
hjic-1130	39	13	the	the	DET
hjic-1130	39	14	efficiency	efficiency	NOUN
hjic-1130	39	15	of	of	ADP
hjic-1130	39	16	the	the	DET
hjic-1130	39	17	overall	overall	ADJ
hjic-1130	39	18	production	production	NOUN
hjic-1130	39	19	logistics	logistic	NOUN
hjic-1130	39	20	.	.	PUNCT
hjic-1130	40	1	milkrun	milkrun	NOUN
hjic-1130	40	2	as	as	ADP
hjic-1130	40	3	a	a	DET
hjic-1130	40	4	vehicle	vehicle	NOUN
hjic-1130	40	5	routing	routing	NOUN
hjic-1130	40	6	problem	problem	NOUN
hjic-1130	40	7	vehicle	vehicle	NOUN
hjic-1130	40	8	routing	routing	NOUN
hjic-1130	40	9	(	(	PUNCT
hjic-1130	40	10	vrp	vrp	NOUN
hjic-1130	40	11	)	)	PUNCT
hjic-1130	40	12	is	be	AUX
hjic-1130	40	13	a	a	DET
hjic-1130	40	14	challenging	challenging	ADJ
hjic-1130	40	15	combinatorial	combinatorial	ADJ
hjic-1130	40	16	optimization	optimization	NOUN
hjic-1130	40	17	problem	problem	NOUN
hjic-1130	40	18	,	,	PUNCT
hjic-1130	40	19	introduced	introduce	VERB
hjic-1130	40	20	first	first	ADV
hjic-1130	40	21	by	by	ADP
hjic-1130	40	22	dantzig	dantzig	NOUN
hjic-1130	40	23	and	and	CCONJ
hjic-1130	40	24	ramser	ramser	NOUN
hjic-1130	40	25	in	in	ADP
hjic-1130	40	26	1959	1959	NUM
hjic-1130	40	27	[	[	X
hjic-1130	40	28	9	9	NUM
hjic-1130	40	29	]	]	PUNCT
hjic-1130	40	30	.	.	PUNCT
hjic-1130	41	1	the	the	DET
hjic-1130	41	2	general	general	ADJ
hjic-1130	41	3	vrp	vrp	PROPN
hjic-1130	41	4	is	be	AUX
hjic-1130	41	5	known	know	VERB
hjic-1130	41	6	as	as	ADP
hjic-1130	41	7	the	the	DET
hjic-1130	41	8	capacitated	capacitate	VERB
hjic-1130	41	9	vehicle	vehicle	NOUN
hjic-1130	41	10	routing	routing	NOUN
hjic-1130	41	11	problem	problem	NOUN
hjic-1130	41	12	(	(	PUNCT
hjic-1130	41	13	cvrp	cvrp	NOUN
hjic-1130	41	14	)	)	PUNCT
hjic-1130	41	15	,	,	PUNCT
hjic-1130	41	16	were	be	AUX
hjic-1130	41	17	the	the	DET
hjic-1130	41	18	aim	aim	NOUN
hjic-1130	41	19	is	be	AUX
hjic-1130	41	20	to	to	PART
hjic-1130	41	21	satisfy	satisfy	VERB
hjic-1130	41	22	the	the	DET
hjic-1130	41	23	needs	need	NOUN
hjic-1130	41	24	of	of	ADP
hjic-1130	41	25	all	all	DET
hjic-1130	41	26	the	the	DET
hjic-1130	41	27	customers	customer	NOUN
hjic-1130	41	28	at	at	ADP
hjic-1130	41	29	different	different	ADJ
hjic-1130	41	30	locations	location	NOUN
hjic-1130	41	31	by	by	ADP
hjic-1130	41	32	having	have	VERB
hjic-1130	41	33	a	a	DET
hjic-1130	41	34	given	give	VERB
hjic-1130	41	35	number	number	NOUN
hjic-1130	41	36	of	of	ADP
hjic-1130	41	37	vehicles	vehicle	NOUN
hjic-1130	41	38	with	with	ADP
hjic-1130	41	39	capacity	capacity	NOUN
hjic-1130	41	40	constraints	constraint	NOUN
hjic-1130	41	41	[	[	X
hjic-1130	41	42	11	11	NUM
hjic-1130	41	43	]	]	PUNCT
hjic-1130	41	44	.	.	PUNCT
hjic-1130	42	1	when	when	SCONJ
hjic-1130	42	2	milkrun	milkrun	NOUN
hjic-1130	42	3	is	be	AUX
hjic-1130	42	4	applied	apply	VERB
hjic-1130	42	5	as	as	ADP
hjic-1130	42	6	a	a	DET
hjic-1130	42	7	material	material	NOUN
hjic-1130	42	8	providing	provide	VERB
hjic-1130	42	9	system	system	NOUN
hjic-1130	42	10	,	,	PUNCT
hjic-1130	42	11	the	the	DET
hjic-1130	42	12	time	time	NOUN
hjic-1130	42	13	constraint	constraint	NOUN
hjic-1130	42	14	of	of	ADP
hjic-1130	42	15	the	the	DET
hjic-1130	42	16	runs	run	NOUN
hjic-1130	42	17	has	have	VERB
hjic-1130	42	18	also	also	ADV
hjic-1130	42	19	to	to	PART
hjic-1130	42	20	be	be	AUX
hjic-1130	42	21	added	add	VERB
hjic-1130	42	22	to	to	ADP
hjic-1130	42	23	the	the	DET
hjic-1130	42	24	general	general	ADJ
hjic-1130	42	25	problem	problem	NOUN
hjic-1130	42	26	(	(	PUNCT
hjic-1130	42	27	vrp	vrp	NOUN
hjic-1130	42	28	with	with	ADP
hjic-1130	42	29	time	time	NOUN
hjic-1130	42	30	windows	window	NOUN
hjic-1130	42	31	–	–	PUNCT
hjic-1130	42	32	vrptw	vrptw	NOUN
hjic-1130	42	33	)	)	PUNCT
hjic-1130	42	34	.	.	PUNCT
hjic-1130	43	1	the	the	DET
hjic-1130	43	2	general	general	ADJ
hjic-1130	43	3	objective	objective	NOUN
hjic-1130	43	4	is	be	AUX
hjic-1130	43	5	to	to	PART
hjic-1130	43	6	minimize	minimize	VERB
hjic-1130	43	7	the	the	DET
hjic-1130	43	8	costs	cost	NOUN
hjic-1130	43	9	either	either	CCONJ
hjic-1130	43	10	by	by	ADP
hjic-1130	43	11	minimizing	minimize	VERB
hjic-1130	43	12	the	the	DET
hjic-1130	43	13	total	total	ADJ
hjic-1130	43	14	distance	distance	NOUN
hjic-1130	43	15	travelled	travel	VERB
hjic-1130	43	16	,	,	PUNCT
hjic-1130	43	17	or	or	CCONJ
hjic-1130	43	18	minimizing	minimize	VERB
hjic-1130	43	19	the	the	DET
hjic-1130	43	20	number	number	NOUN
hjic-1130	43	21	of	of	ADP
hjic-1130	43	22	vehicles	vehicle	NOUN
hjic-1130	43	23	applied	apply	VERB
hjic-1130	43	24	.	.	PUNCT
hjic-1130	44	1	a	a	DET
hjic-1130	44	2	specific	specific	ADJ
hjic-1130	44	3	type	type	NOUN
hjic-1130	44	4	of	of	ADP
hjic-1130	44	5	vrp	vrp	PROPN
hjic-1130	44	6	is	be	AUX
hjic-1130	44	7	the	the	DET
hjic-1130	44	8	pickup	pickup	NOUN
hjic-1130	44	9	and	and	CCONJ
hjic-1130	44	10	delivery	delivery	NOUN
hjic-1130	44	11	problem	problem	NOUN
hjic-1130	44	12	(	(	PUNCT
hjic-1130	44	13	pdp	pdp	PROPN
hjic-1130	44	14	)	)	PUNCT
hjic-1130	44	15	where	where	SCONJ
hjic-1130	44	16	the	the	DET
hjic-1130	44	17	vehicles	vehicle	NOUN
hjic-1130	44	18	not	not	PART
hjic-1130	44	19	only	only	ADV
hjic-1130	44	20	provide	provide	VERB
hjic-1130	44	21	the	the	DET
hjic-1130	44	22	locations	location	NOUN
hjic-1130	44	23	with	with	ADP
hjic-1130	44	24	materials	material	NOUN
hjic-1130	44	25	,	,	PUNCT
hjic-1130	44	26	but	but	CCONJ
hjic-1130	44	27	also	also	ADV
hjic-1130	44	28	pick	pick	VERB
hjic-1130	44	29	up	up	ADP
hjic-1130	44	30	materials	material	NOUN
hjic-1130	44	31	at	at	ADP
hjic-1130	44	32	the	the	DET
hjic-1130	44	33	stations	station	NOUN
hjic-1130	44	34	and	and	CCONJ
hjic-1130	44	35	deliver	deliver	VERB
hjic-1130	44	36	them	they	PRON
hjic-1130	44	37	to	to	ADP
hjic-1130	44	38	another	another	DET
hjic-1130	44	39	one	one	NOUN
hjic-1130	44	40	.	.	PUNCT
hjic-1130	45	1	the	the	DET
hjic-1130	45	2	milkrun	milkrun	NOUN
hjic-1130	45	3	problem	problem	NOUN
hjic-1130	45	4	is	be	AUX
hjic-1130	45	5	also	also	ADV
hjic-1130	45	6	a	a	DET
hjic-1130	45	7	pdp	pdp	PROPN
hjic-1130	45	8	,	,	PUNCT
hjic-1130	45	9	with	with	ADP
hjic-1130	45	10	time	time	NOUN
hjic-1130	45	11	windows	window	NOUN
hjic-1130	45	12	and	and	CCONJ
hjic-1130	45	13	cyclic	cyclic	ADJ
hjic-1130	45	14	service	service	NOUN
hjic-1130	45	15	[	[	X
hjic-1130	45	16	12	12	NUM
hjic-1130	45	17	]	]	PUNCT
hjic-1130	45	18	.	.	PUNCT
hjic-1130	46	1	several	several	ADJ
hjic-1130	46	2	approaches	approach	NOUN
hjic-1130	46	3	from	from	ADP
hjic-1130	46	4	the	the	DET
hjic-1130	46	5	operations	operation	NOUN
hjic-1130	46	6	science	science	NOUN
hjic-1130	46	7	are	be	AUX
hjic-1130	46	8	used	use	VERB
hjic-1130	46	9	to	to	PART
hjic-1130	46	10	solve	solve	VERB
hjic-1130	46	11	vrps	vrps	NOUN
hjic-1130	46	12	,	,	PUNCT
hjic-1130	46	13	as	as	ADP
hjic-1130	46	14	for	for	ADP
hjic-1130	46	15	example	example	NOUN
hjic-1130	46	16	constraint	constraint	NOUN
hjic-1130	46	17	programming	programming	NOUN
hjic-1130	46	18	that	that	PRON
hjic-1130	46	19	manages	manage	VERB
hjic-1130	46	20	flexibly	flexibly	ADV
hjic-1130	46	21	the	the	DET
hjic-1130	46	22	various	various	ADJ
hjic-1130	46	23	specific	specific	ADJ
hjic-1130	46	24	constraints	constraint	NOUN
hjic-1130	46	25	of	of	ADP
hjic-1130	46	26	the	the	DET
hjic-1130	46	27	vrp	vrp	NOUN
hjic-1130	47	1	[	[	X
hjic-1130	47	2	14	14	NUM
hjic-1130	47	3	]	]	PUNCT
hjic-1130	47	4	.	.	PUNCT
hjic-1130	48	1	local	local	ADJ
hjic-1130	48	2	search	search	NOUN
hjic-1130	48	3	is	be	AUX
hjic-1130	48	4	one	one	NUM
hjic-1130	48	5	of	of	ADP
hjic-1130	48	6	the	the	DET
hjic-1130	48	7	fundamental	fundamental	ADJ
hjic-1130	48	8	approaches	approach	NOUN
hjic-1130	48	9	to	to	PART
hjic-1130	48	10	find	find	VERB
hjic-1130	48	11	solutions	solution	NOUN
hjic-1130	48	12	for	for	ADP
hjic-1130	48	13	hard	hard	ADJ
hjic-1130	48	14	computational	computational	ADJ
hjic-1130	48	15	–	–	PUNCT
hjic-1130	48	16	including	include	VERB
hjic-1130	48	17	constraint	constraint	NOUN
hjic-1130	48	18	satisfaction	satisfaction	NOUN
hjic-1130	48	19	–	–	PUNCT
hjic-1130	48	20	problems	problem	NOUN
hjic-1130	48	21	.	.	PUNCT
hjic-1130	49	1	the	the	DET
hjic-1130	49	2	basic	basic	ADJ
hjic-1130	49	3	idea	idea	NOUN
hjic-1130	49	4	behind	behind	ADP
hjic-1130	49	5	local	local	ADJ
hjic-1130	49	6	search	search	NOUN
hjic-1130	49	7	is	be	AUX
hjic-1130	49	8	to	to	PART
hjic-1130	49	9	start	start	VERB
hjic-1130	49	10	with	with	ADP
hjic-1130	49	11	a	a	DET
hjic-1130	49	12	randomly	randomly	ADV
hjic-1130	49	13	or	or	CCONJ
hjic-1130	49	14	heuristically	heuristically	ADV
hjic-1130	49	15	generated	generate	VERB
hjic-1130	49	16	candidate	candidate	NOUN
hjic-1130	49	17	solution	solution	NOUN
hjic-1130	49	18	,	,	PUNCT
hjic-1130	49	19	and	and	CCONJ
hjic-1130	49	20	to	to	PART
hjic-1130	49	21	iteratively	iteratively	ADV
hjic-1130	49	22	improve	improve	VERB
hjic-1130	49	23	that	that	PRON
hjic-1130	49	24	by	by	ADP
hjic-1130	49	25	means	mean	NOUN
hjic-1130	49	26	of	of	ADP
hjic-1130	49	27	defined	define	VERB
hjic-1130	49	28	functions	function	NOUN
hjic-1130	49	29	[	[	X
hjic-1130	49	30	15	15	NUM
hjic-1130	49	31	]	]	PUNCT
hjic-1130	49	32	.	.	PUNCT
hjic-1130	50	1	generating	generate	VERB
hjic-1130	50	2	the	the	DET
hjic-1130	50	3	initial	initial	ADJ
hjic-1130	50	4	solution	solution	NOUN
hjic-1130	50	5	is	be	AUX
hjic-1130	50	6	always	always	ADV
hjic-1130	50	7	a	a	DET
hjic-1130	50	8	crucial	crucial	ADJ
hjic-1130	50	9	point	point	NOUN
hjic-1130	50	10	when	when	SCONJ
hjic-1130	50	11	applying	apply	VERB
hjic-1130	50	12	local	local	ADJ
hjic-1130	50	13	search	search	NOUN
hjic-1130	50	14	,	,	PUNCT
hjic-1130	50	15	since	since	SCONJ
hjic-1130	50	16	it	it	PRON
hjic-1130	50	17	significantly	significantly	ADV
hjic-1130	50	18	affects	affect	VERB
hjic-1130	50	19	the	the	DET
hjic-1130	50	20	running	running	NOUN
hjic-1130	50	21	time	time	NOUN
hjic-1130	50	22	of	of	ADP
hjic-1130	50	23	the	the	DET
hjic-1130	50	24	algorithm	algorithm	NOUN
hjic-1130	50	25	.	.	PUNCT
hjic-1130	51	1	sophisticated	sophisticated	ADJ
hjic-1130	51	2	heuristics	heuristic	NOUN
hjic-1130	51	3	for	for	ADP
hjic-1130	51	4	the	the	DET
hjic-1130	51	5	vrp	vrp	NOUN
hjic-1130	51	6	are	be	AUX
hjic-1130	51	7	the	the	DET
hjic-1130	51	8	two	two	NUM
hjic-1130	51	9	-	-	PUNCT
hjic-1130	51	10	phased	phase	VERB
hjic-1130	51	11	ones	one	NOUN
hjic-1130	51	12	,	,	PUNCT
hjic-1130	51	13	which	which	PRON
hjic-1130	51	14	decompose	decompose	VERB
hjic-1130	51	15	the	the	DET
hjic-1130	51	16	problem	problem	NOUN
hjic-1130	51	17	into	into	ADP
hjic-1130	51	18	a	a	DET
hjic-1130	51	19	clusteringand	clusteringand	NOUN
hjic-1130	51	20	a	a	DET
hjic-1130	51	21	routing	routing	NOUN
hjic-1130	51	22	problem	problem	NOUN
hjic-1130	51	23	,	,	PUNCT
hjic-1130	51	24	with	with	ADP
hjic-1130	51	25	possible	possible	ADJ
hjic-1130	51	26	feedback	feedback	NOUN
hjic-1130	51	27	loops	loop	NOUN
hjic-1130	51	28	between	between	ADP
hjic-1130	51	29	the	the	DET
hjic-1130	51	30	two	two	NUM
hjic-1130	51	31	stages	stage	NOUN
hjic-1130	51	32	.	.	PUNCT
hjic-1130	52	1	cluster	cluster	NOUN
hjic-1130	52	2	-	-	PUNCT
hjic-1130	52	3	first	first	ADV
hjic-1130	52	4	route	route	NOUN
hjic-1130	52	5	-	-	PUNCT
hjic-1130	52	6	second	second	NOUN
hjic-1130	52	7	(	(	PUNCT
hjic-1130	52	8	cfrs	cfrs	ADJ
hjic-1130	52	9	)	)	PUNCT
hjic-1130	52	10	algorithms	algorithm	NOUN
hjic-1130	52	11	perform	perform	VERB
hjic-1130	52	12	a	a	DET
hjic-1130	52	13	single	single	ADJ
hjic-1130	52	14	clustering	clustering	NOUN
hjic-1130	52	15	of	of	ADP
hjic-1130	52	16	the	the	DET
hjic-1130	52	17	vertex	vertex	NOUN
hjic-1130	52	18	set	set	NOUN
hjic-1130	52	19	and	and	CCONJ
hjic-1130	52	20	then	then	ADV
hjic-1130	52	21	they	they	PRON
hjic-1130	52	22	determine	determine	VERB
hjic-1130	52	23	a	a	DET
hjic-1130	52	24	vehicle	vehicle	NOUN
hjic-1130	52	25	route	route	NOUN
hjic-1130	52	26	on	on	ADP
hjic-1130	52	27	each	each	DET
hjic-1130	52	28	cluster	cluster	NOUN
hjic-1130	52	29	.	.	PUNCT
hjic-1130	53	1	the	the	DET
hjic-1130	53	2	bestknown	bestknown	ADJ
hjic-1130	53	3	cfrs	cfrs	ADJ
hjic-1130	53	4	algorithm	algorithm	NOUN
hjic-1130	53	5	is	be	AUX
hjic-1130	53	6	the	the	DET
hjic-1130	53	7	fisher	fisher	PROPN
hjic-1130	53	8	-	-	PUNCT
hjic-1130	53	9	jaikumar	jaikumar	PROPN
hjic-1130	53	10	algorithm	algorithm	PROPN
hjic-1130	53	11	,	,	PUNCT
hjic-1130	53	12	which	which	PRON
hjic-1130	53	13	solves	solve	VERB
hjic-1130	53	14	the	the	DET
hjic-1130	53	15	general	general	ADJ
hjic-1130	53	16	assignment	assignment	NOUN
hjic-1130	53	17	problem	problem	NOUN
hjic-1130	53	18	(	(	PUNCT
hjic-1130	53	19	gap	gap	NOUN
hjic-1130	53	20	)	)	PUNCT
hjic-1130	53	21	to	to	PART
hjic-1130	53	22	form	form	VERB
hjic-1130	53	23	the	the	DET
hjic-1130	53	24	clusters	cluster	NOUN
hjic-1130	53	25	[	[	X
hjic-1130	53	26	17	17	NUM
hjic-1130	53	27	]	]	PUNCT
hjic-1130	53	28	.	.	PUNCT
hjic-1130	54	1	the	the	DET
hjic-1130	54	2	local	local	ADJ
hjic-1130	54	3	search	search	NOUN
hjic-1130	54	4	starts	start	VERB
hjic-1130	54	5	from	from	ADP
hjic-1130	54	6	the	the	DET
hjic-1130	54	7	initial	initial	ADJ
hjic-1130	54	8	solution	solution	NOUN
hjic-1130	54	9	and	and	CCONJ
hjic-1130	54	10	subsequently	subsequently	ADV
hjic-1130	54	11	moves	move	VERB
hjic-1130	54	12	from	from	ADP
hjic-1130	54	13	the	the	DET
hjic-1130	54	14	present	present	ADJ
hjic-1130	54	15	solution	solution	NOUN
hjic-1130	54	16	to	to	ADP
hjic-1130	54	17	a	a	DET
hjic-1130	54	18	neighbouring	neighbouring	ADJ
hjic-1130	54	19	solution	solution	NOUN
hjic-1130	54	20	in	in	ADP
hjic-1130	54	21	the	the	DET
hjic-1130	54	22	search	search	NOUN
hjic-1130	54	23	space	space	NOUN
hjic-1130	54	24	where	where	SCONJ
hjic-1130	54	25	each	each	DET
hjic-1130	54	26	solution	solution	NOUN
hjic-1130	54	27	has	have	VERB
hjic-1130	54	28	only	only	ADV
hjic-1130	54	29	a	a	DET
hjic-1130	54	30	relatively	relatively	ADV
hjic-1130	54	31	small	small	ADJ
hjic-1130	54	32	number	number	NOUN
hjic-1130	54	33	of	of	ADP
hjic-1130	54	34	feasible	feasible	ADJ
hjic-1130	54	35	neighbour	neighbour	ADJ
hjic-1130	54	36	solutions	solution	NOUN
hjic-1130	54	37	and	and	CCONJ
hjic-1130	54	38	each	each	DET
hjic-1130	54	39	movement	movement	NOUN
hjic-1130	54	40	is	be	AUX
hjic-1130	54	41	determined	determine	VERB
hjic-1130	54	42	by	by	ADP
hjic-1130	54	43	neighbouring	neighbouring	NOUN
hjic-1130	54	44	operators	operator	NOUN
hjic-1130	55	1	[	[	X
hjic-1130	55	2	20	20	NUM
hjic-1130	55	3	]	]	PUNCT
hjic-1130	55	4	.	.	PUNCT
hjic-1130	56	1	when	when	SCONJ
hjic-1130	56	2	applying	apply	VERB
hjic-1130	56	3	local	local	ADJ
hjic-1130	56	4	search	search	NOUN
hjic-1130	56	5	,	,	PUNCT
hjic-1130	56	6	the	the	DET
hjic-1130	56	7	combination	combination	NOUN
hjic-1130	56	8	of	of	ADP
hjic-1130	56	9	the	the	DET
hjic-1130	56	10	neighbourhood	neighbourhood	NOUN
hjic-1130	56	11	operators	operator	NOUN
hjic-1130	56	12	produces	produce	VERB
hjic-1130	56	13	the	the	DET
hjic-1130	56	14	next	next	ADJ
hjic-1130	56	15	local	local	ADJ
hjic-1130	56	16	optimum	optimum	ADJ
hjic-1130	56	17	solution	solution	NOUN
hjic-1130	56	18	(	(	PUNCT
hjic-1130	56	19	fig.1	fig.1	PROPN
hjic-1130	56	20	)	)	PUNCT
hjic-1130	56	21	.	.	PUNCT
hjic-1130	57	1	although	although	SCONJ
hjic-1130	57	2	the	the	DET
hjic-1130	57	3	most	most	ADV
hjic-1130	57	4	general	general	ADJ
hjic-1130	57	5	forms	form	NOUN
hjic-1130	57	6	of	of	ADP
hjic-1130	57	7	the	the	DET
hjic-1130	57	8	vrp	vrp	NOUN
hjic-1130	57	9	can	can	AUX
hjic-1130	57	10	be	be	AUX
hjic-1130	57	11	solved	solve	VERB
hjic-1130	57	12	effectively	effectively	ADV
hjic-1130	57	13	with	with	ADP
hjic-1130	57	14	the	the	DET
hjic-1130	57	15	above	above	ADJ
hjic-1130	57	16	approaches	approach	NOUN
hjic-1130	57	17	,	,	PUNCT
hjic-1130	57	18	the	the	DET
hjic-1130	57	19	milkrun	milkrun	NOUN
hjic-1130	57	20	planning	planning	NOUN
hjic-1130	57	21	problem	problem	NOUN
hjic-1130	57	22	is	be	AUX
hjic-1130	57	23	hard	hard	ADJ
hjic-1130	57	24	to	to	PART
hjic-1130	57	25	interpret	interpret	VERB
hjic-1130	57	26	as	as	ADP
hjic-1130	57	27	a	a	DET
hjic-1130	57	28	simple	simple	ADJ
hjic-1130	57	29	graph	graph	NOUN
hjic-1130	57	30	-	-	PUNCT
hjic-1130	57	31	search	search	NOUN
hjic-1130	57	32	problem	problem	NOUN
hjic-1130	57	33	,	,	PUNCT
hjic-1130	57	34	and	and	CCONJ
hjic-1130	57	35	the	the	DET
hjic-1130	57	36	general	general	ADJ
hjic-1130	57	37	initial	initial	ADJ
hjic-1130	57	38	solution	solution	NOUN
hjic-1130	57	39	heuristics	heuristic	NOUN
hjic-1130	57	40	are	be	AUX
hjic-1130	57	41	difficult	difficult	ADJ
hjic-1130	57	42	to	to	PART
hjic-1130	57	43	transform	transform	VERB
hjic-1130	57	44	for	for	ADP
hjic-1130	57	45	this	this	DET
hjic-1130	57	46	problem	problem	NOUN
hjic-1130	57	47	.	.	PUNCT
hjic-1130	58	1	the	the	DET
hjic-1130	58	2	mapping	mapping	NOUN
hjic-1130	58	3	process	process	NOUN
hjic-1130	58	4	of	of	ADP
hjic-1130	58	5	the	the	DET
hjic-1130	58	6	factory	factory	NOUN
hjic-1130	58	7	layout	layout	NOUN
hjic-1130	58	8	also	also	ADV
hjic-1130	58	9	requires	require	VERB
hjic-1130	58	10	special	special	ADJ
hjic-1130	58	11	processing	processing	NOUN
hjic-1130	58	12	;	;	PUNCT
hjic-1130	58	13	therefore	therefore	ADV
hjic-1130	58	14	general	general	ADJ
hjic-1130	58	15	solution	solution	NOUN
hjic-1130	58	16	methods	method	NOUN
hjic-1130	58	17	can	can	AUX
hjic-1130	58	18	not	not	PART
hjic-1130	58	19	be	be	AUX
hjic-1130	58	20	applied	apply	VERB
hjic-1130	58	21	easily	easily	ADV
hjic-1130	58	22	for	for	ADP
hjic-1130	58	23	such	such	DET
hjic-1130	58	24	a	a	DET
hjic-1130	58	25	special	special	ADJ
hjic-1130	58	26	problem	problem	NOUN
hjic-1130	58	27	.	.	PUNCT
hjic-1130	59	1	3	3	NUM
hjic-1130	59	2	problem	problem	NOUN
hjic-1130	59	3	formulation	formulation	NOUN
hjic-1130	59	4	hereby	hereby	NOUN
hjic-1130	59	5	,	,	PUNCT
hjic-1130	59	6	we	we	PRON
hjic-1130	59	7	provide	provide	VERB
hjic-1130	59	8	a	a	DET
hjic-1130	59	9	definition	definition	NOUN
hjic-1130	59	10	to	to	ADP
hjic-1130	59	11	the	the	DET
hjic-1130	59	12	milkrun	milkrun	NOUN
hjic-1130	59	13	planning	planning	NOUN
hjic-1130	59	14	problem	problem	NOUN
hjic-1130	59	15	.	.	PUNCT
hjic-1130	60	1	consider	consider	VERB
hjic-1130	60	2	a	a	DET
hjic-1130	60	3	layout	layout	NOUN
hjic-1130	60	4	of	of	ADP
hjic-1130	60	5	the	the	DET
hjic-1130	60	6	shop	shop	NOUN
hjic-1130	60	7	-	-	PUNCT
hjic-1130	60	8	floor	floor	NOUN
hjic-1130	60	9	,	,	PUNCT
hjic-1130	60	10	which	which	PRON
hjic-1130	60	11	is	be	AUX
hjic-1130	60	12	defined	define	VERB
hjic-1130	60	13	by	by	ADP
hjic-1130	60	14	a	a	DET
hjic-1130	60	15	set	set	NOUN
hjic-1130	60	16	of	of	ADP
hjic-1130	60	17	routes	route	NOUN
hjic-1130	60	18	and	and	CCONJ
hjic-1130	60	19	stations	station	NOUN
hjic-1130	60	20	.	.	PUNCT
hjic-1130	61	1	the	the	DET
hjic-1130	61	2	routes	route	NOUN
hjic-1130	61	3	can	can	AUX
hjic-1130	61	4	be	be	AUX
hjic-1130	61	5	either	either	CCONJ
hjic-1130	61	6	oneor	oneor	PROPN
hjic-1130	61	7	two	two	NUM
hjic-1130	61	8	-	-	PUNCT
hjic-1130	61	9	way	way	NOUN
hjic-1130	61	10	ones	one	NOUN
hjic-1130	61	11	,	,	PUNCT
hjic-1130	61	12	and	and	CCONJ
hjic-1130	61	13	each	each	DET
hjic-1130	61	14	route	route	NOUN
hjic-1130	61	15	endpoint	endpoint	NOUN
hjic-1130	61	16	is	be	AUX
hjic-1130	61	17	defined	define	VERB
hjic-1130	61	18	as	as	ADP
hjic-1130	61	19	a	a	DET
hjic-1130	61	20	“	"	PUNCT
hjic-1130	61	21	routenode	routenode	NOUN
hjic-1130	61	22	”	"	PUNCT
hjic-1130	61	23	.	.	PUNCT
hjic-1130	62	1	along	along	ADP
hjic-1130	62	2	a	a	DET
hjic-1130	62	3	specific	specific	ADJ
hjic-1130	62	4	route	route	NOUN
hjic-1130	62	5	,	,	PUNCT
hjic-1130	62	6	there	there	PRON
hjic-1130	62	7	can	can	AUX
hjic-1130	62	8	be	be	AUX
hjic-1130	62	9	more	more	ADJ
hjic-1130	62	10	stations	station	NOUN
hjic-1130	62	11	(	(	PUNCT
hjic-1130	62	12	fig.2	fig.2	PROPN
hjic-1130	62	13	)	)	PUNCT
hjic-1130	62	14	.	.	PUNCT
hjic-1130	63	1	the	the	DET
hjic-1130	63	2	problem	problem	NOUN
hjic-1130	63	3	also	also	ADV
hjic-1130	63	4	considers	consider	VERB
hjic-1130	63	5	demands	demand	NOUN
hjic-1130	63	6	that	that	PRON
hjic-1130	63	7	belong	belong	VERB
hjic-1130	63	8	to	to	ADP
hjic-1130	63	9	the	the	DET
hjic-1130	63	10	stations	station	NOUN
hjic-1130	63	11	and	and	CCONJ
hjic-1130	63	12	defined	define	VERB
hjic-1130	63	13	by	by	ADP
hjic-1130	63	14	the	the	DET
hjic-1130	63	15	amount	amount	NOUN
hjic-1130	63	16	of	of	ADP
hjic-1130	63	17	the	the	DET
hjic-1130	63	18	transported	transport	VERB
hjic-1130	63	19	goods	good	NOUN
hjic-1130	63	20	in	in	ADP
hjic-1130	63	21	standard	standard	ADJ
hjic-1130	63	22	units	unit	NOUN
hjic-1130	63	23	and	and	CCONJ
hjic-1130	63	24	the	the	DET
hjic-1130	63	25	required	require	VERB
hjic-1130	63	26	cycle	cycle	NOUN
hjic-1130	63	27	-	-	PUNCT
hjic-1130	63	28	times	time	NOUN
hjic-1130	63	29	of	of	ADP
hjic-1130	63	30	the	the	DET
hjic-1130	63	31	transportation	transportation	NOUN
hjic-1130	63	32	.	.	PUNCT
hjic-1130	64	1	the	the	DET
hjic-1130	64	2	goods	good	NOUN
hjic-1130	64	3	are	be	AUX
hjic-1130	64	4	transported	transport	VERB
hjic-1130	64	5	by	by	ADP
hjic-1130	64	6	vehicles	vehicle	NOUN
hjic-1130	64	7	(	(	PUNCT
hjic-1130	64	8	practically	practically	ADV
hjic-1130	64	9	by	by	ADP
hjic-1130	64	10	tugger	tugger	NOUN
hjic-1130	64	11	trains	train	NOUN
hjic-1130	64	12	)	)	PUNCT
hjic-1130	64	13	,	,	PUNCT
hjic-1130	64	14	which	which	PRON
hjic-1130	64	15	are	be	AUX
hjic-1130	64	16	defined	define	VERB
hjic-1130	64	17	by	by	ADP
hjic-1130	64	18	their	their	PRON
hjic-1130	64	19	capacity	capacity	NOUN
hjic-1130	64	20	and	and	CCONJ
hjic-1130	64	21	average	average	ADJ
hjic-1130	64	22	speed	speed	NOUN
hjic-1130	64	23	.	.	PUNCT
hjic-1130	65	1	in	in	ADP
hjic-1130	65	2	order	order	NOUN
hjic-1130	65	3	to	to	PART
hjic-1130	65	4	plan	plan	VERB
hjic-1130	65	5	feasible	feasible	ADJ
hjic-1130	65	6	milkruns	milkrun	NOUN
hjic-1130	65	7	,	,	PUNCT
hjic-1130	65	8	real	real	ADJ
hjic-1130	65	9	-	-	PUNCT
hjic-1130	65	10	world	world	NOUN
hjic-1130	65	11	constraints	constraint	NOUN
hjic-1130	65	12	are	be	AUX
hjic-1130	65	13	considered	consider	VERB
hjic-1130	65	14	,	,	PUNCT
hjic-1130	65	15	such	such	ADJ
hjic-1130	65	16	as	as	ADP
hjic-1130	65	17	the	the	DET
hjic-1130	65	18	capacity	capacity	NOUN
hjic-1130	65	19	constraints	constraint	NOUN
hjic-1130	65	20	of	of	ADP
hjic-1130	65	21	the	the	DET
hjic-1130	65	22	vehicles	vehicle	NOUN
hjic-1130	65	23	,	,	PUNCT
hjic-1130	65	24	which	which	PRON
hjic-1130	65	25	limit	limit	VERB
hjic-1130	65	26	the	the	DET
hjic-1130	65	27	maximum	maximum	ADJ
hjic-1130	65	28	number	number	NOUN
hjic-1130	65	29	of	of	ADP
hjic-1130	65	30	the	the	DET
hjic-1130	65	31	transported	transport	VERB
hjic-1130	65	32	goods	good	NOUN
hjic-1130	65	33	.	.	PUNCT
hjic-1130	66	1	another	another	DET
hjic-1130	66	2	constraint	constraint	NOUN
hjic-1130	66	3	is	be	AUX
hjic-1130	66	4	the	the	DET
hjic-1130	66	5	time	time	NOUN
hjic-1130	66	6	limit	limit	NOUN
hjic-1130	66	7	of	of	ADP
hjic-1130	66	8	the	the	DET
hjic-1130	66	9	plan	plan	NOUN
hjic-1130	66	10	,	,	PUNCT
hjic-1130	66	11	which	which	PRON
hjic-1130	66	12	means	mean	VERB
hjic-1130	66	13	the	the	DET
hjic-1130	66	14	total	total	ADJ
hjic-1130	66	15	time	time	NOUN
hjic-1130	66	16	consumption	consumption	NOUN
hjic-1130	66	17	of	of	ADP
hjic-1130	66	18	a	a	DET
hjic-1130	66	19	milkrun	milkrun	NOUN
hjic-1130	66	20	plan	plan	NOUN
hjic-1130	66	21	can	can	AUX
hjic-1130	66	22	not	not	PART
hjic-1130	66	23	exceed	exceed	VERB
hjic-1130	66	24	the	the	DET
hjic-1130	66	25	cycletime	cycletime	NOUN
hjic-1130	66	26	of	of	ADP
hjic-1130	66	27	the	the	DET
hjic-1130	66	28	demands	demand	NOUN
hjic-1130	66	29	.	.	PUNCT
hjic-1130	67	1	the	the	DET
hjic-1130	67	2	loading	loading	NOUN
hjic-1130	67	3	and	and	CCONJ
hjic-1130	67	4	unloading	unloading	NOUN
hjic-1130	67	5	points	point	NOUN
hjic-1130	67	6	can	can	AUX
hjic-1130	67	7	be	be	AUX
hjic-1130	67	8	reached	reach	VERB
hjic-1130	67	9	from	from	ADP
hjic-1130	67	10	both	both	DET
hjic-1130	67	11	sides	side	NOUN
hjic-1130	67	12	of	of	ADP
hjic-1130	67	13	the	the	DET
hjic-1130	67	14	tugger	tugger	NOUN
hjic-1130	67	15	train	train	NOUN
hjic-1130	67	16	,	,	PUNCT
hjic-1130	67	17	and	and	CCONJ
hjic-1130	67	18	the	the	DET
hjic-1130	67	19	train	train	NOUN
hjic-1130	67	20	can	can	AUX
hjic-1130	67	21	approach	approach	VERB
hjic-1130	67	22	the	the	DET
hjic-1130	67	23	station	station	NOUN
hjic-1130	67	24	from	from	ADP
hjic-1130	67	25	both	both	DET
hjic-1130	67	26	endpoints	endpoint	NOUN
hjic-1130	67	27	of	of	ADP
hjic-1130	67	28	the	the	DET
hjic-1130	67	29	route	route	NOUN
hjic-1130	67	30	that	that	PRON
hjic-1130	67	31	the	the	DET
hjic-1130	67	32	station	station	NOUN
hjic-1130	67	33	belongs	belong	VERB
hjic-1130	67	34	to	to	ADP
hjic-1130	67	35	.	.	PUNCT
hjic-1130	68	1	a	a	DET
hjic-1130	68	2	milkrun	milkrun	NOUN
hjic-1130	68	3	plan	plan	NOUN
hjic-1130	68	4	is	be	AUX
hjic-1130	68	5	built	build	VERB
hjic-1130	68	6	-	-	PUNCT
hjic-1130	68	7	up	up	NOUN
hjic-1130	68	8	by	by	ADP
hjic-1130	68	9	paths	path	NOUN
hjic-1130	68	10	,	,	PUNCT
hjic-1130	68	11	where	where	SCONJ
hjic-1130	68	12	each	each	DET
hjic-1130	68	13	path	path	NOUN
hjic-1130	68	14	is	be	AUX
hjic-1130	68	15	given	give	VERB
hjic-1130	68	16	as	as	ADP
hjic-1130	68	17	the	the	DET
hjic-1130	68	18	list	list	NOUN
hjic-1130	68	19	of	of	ADP
hjic-1130	68	20	the	the	DET
hjic-1130	68	21	visited	visit	VERB
hjic-1130	68	22	stations	station	NOUN
hjic-1130	68	23	and	and	CCONJ
hjic-1130	68	24	the	the	DET
hjic-1130	68	25	list	list	NOUN
hjic-1130	68	26	of	of	ADP
hjic-1130	68	27	the	the	DET
hjic-1130	68	28	routes	route	NOUN
hjic-1130	68	29	that	that	PRON
hjic-1130	68	30	the	the	DET
hjic-1130	68	31	vehicle	vehicle	NOUN
hjic-1130	68	32	passes	pass	VERB
hjic-1130	68	33	along	along	ADV
hjic-1130	68	34	.	.	PUNCT
hjic-1130	69	1	the	the	DET
hjic-1130	69	2	plan	plan	NOUN
hjic-1130	69	3	does	do	AUX
hjic-1130	69	4	not	not	PART
hjic-1130	69	5	partition	partition	VERB
hjic-1130	69	6	the	the	DET
hjic-1130	69	7	demands	demand	NOUN
hjic-1130	69	8	,	,	PUNCT
hjic-1130	69	9	and	and	CCONJ
hjic-1130	69	10	a	a	DET
hjic-1130	69	11	visit	visit	NOUN
hjic-1130	69	12	of	of	ADP
hjic-1130	69	13	a	a	DET
hjic-1130	69	14	particular	particular	ADJ
hjic-1130	69	15	station	station	NOUN
hjic-1130	69	16	only	only	ADV
hjic-1130	69	17	occurs	occur	VERB
hjic-1130	69	18	in	in	ADP
hjic-1130	69	19	a	a	DET
hjic-1130	69	20	specific	specific	ADJ
hjic-1130	69	21	path	path	NOUN
hjic-1130	69	22	.	.	PUNCT
hjic-1130	70	1	a	a	DET
hjic-1130	70	2	milkrun	milkrun	NOUN
hjic-1130	70	3	plan	plan	NOUN
hjic-1130	70	4	is	be	AUX
hjic-1130	70	5	characterized	characterize	VERB
hjic-1130	70	6	by	by	ADP
hjic-1130	70	7	its	its	PRON
hjic-1130	70	8	total	total	ADJ
hjic-1130	70	9	time	time	NOUN
hjic-1130	70	10	consumption	consumption	NOUN
hjic-1130	70	11	,	,	PUNCT
hjic-1130	70	12	which	which	PRON
hjic-1130	70	13	is	be	AUX
hjic-1130	70	14	required	require	VERB
hjic-1130	70	15	by	by	ADP
hjic-1130	70	16	the	the	DET
hjic-1130	70	17	vehicle(s	vehicle(s	NOUN
hjic-1130	70	18	)	)	PUNCT
hjic-1130	70	19	to	to	PART
hjic-1130	70	20	perform	perform	VERB
hjic-1130	70	21	the	the	DET
hjic-1130	70	22	plan	plan	NOUN
hjic-1130	70	23	.	.	PUNCT
hjic-1130	71	1	a	a	DET
hjic-1130	71	2	milkrun	milkrun	NOUN
hjic-1130	71	3	plan	plan	NOUN
hjic-1130	71	4	is	be	AUX
hjic-1130	71	5	considered	consider	VERB
hjic-1130	71	6	to	to	PART
hjic-1130	71	7	be	be	AUX
hjic-1130	71	8	better	well	ADJ
hjic-1130	71	9	than	than	ADP
hjic-1130	71	10	the	the	DET
hjic-1130	71	11	other	other	ADJ
hjic-1130	71	12	one	one	NOUN
hjic-1130	71	13	only	only	ADV
hjic-1130	71	14	if	if	SCONJ
hjic-1130	71	15	its	its	PRON
hjic-1130	71	16	total	total	ADJ
hjic-1130	71	17	time	time	NOUN
hjic-1130	71	18	consumption	consumption	NOUN
hjic-1130	71	19	is	be	AUX
hjic-1130	71	20	smaller	small	ADJ
hjic-1130	71	21	,	,	PUNCT
hjic-1130	71	22	while	while	SCONJ
hjic-1130	71	23	it	it	PRON
hjic-1130	71	24	satisfies	satisfy	VERB
hjic-1130	71	25	all	all	DET
hjic-1130	71	26	the	the	DET
hjic-1130	71	27	demands	demand	NOUN
hjic-1130	71	28	.	.	PUNCT
hjic-1130	72	1	the	the	DET
hjic-1130	72	2	goal	goal	NOUN
hjic-1130	72	3	of	of	ADP
hjic-1130	72	4	milkrun	milkrun	NOUN
hjic-1130	72	5	planning	planning	NOUN
hjic-1130	72	6	is	be	AUX
hjic-1130	72	7	to	to	PART
hjic-1130	72	8	minimize	minimize	VERB
hjic-1130	72	9	the	the	DET
hjic-1130	72	10	number	number	NOUN
hjic-1130	72	11	of	of	ADP
hjic-1130	72	12	the	the	DET
hjic-1130	72	13	required	require	VERB
hjic-1130	72	14	vehicles	vehicle	NOUN
hjic-1130	72	15	via	via	ADP
hjic-1130	72	16	minimizing	minimize	VERB
hjic-1130	72	17	the	the	DET
hjic-1130	72	18	time	time	NOUN
hjic-1130	72	19	consumption	consumption	NOUN
hjic-1130	72	20	of	of	ADP
hjic-1130	72	21	the	the	DET
hjic-1130	72	22	plan	plan	NOUN
hjic-1130	72	23	.	.	PUNCT
hjic-1130	73	1	the	the	DET
hjic-1130	73	2	proposed	propose	VERB
hjic-1130	73	3	planning	planning	NOUN
hjic-1130	73	4	process	process	NOUN
hjic-1130	73	5	layout	layout	NOUN
hjic-1130	73	6	representation	representation	NOUN
hjic-1130	73	7	for	for	ADP
hjic-1130	73	8	vehicle	vehicle	NOUN
hjic-1130	73	9	routing	routing	NOUN
hjic-1130	73	10	as	as	SCONJ
hjic-1130	73	11	it	it	PRON
hjic-1130	73	12	was	be	AUX
hjic-1130	73	13	mentioned	mention	VERB
hjic-1130	73	14	in	in	ADP
hjic-1130	73	15	the	the	DET
hjic-1130	73	16	previous	previous	ADJ
hjic-1130	73	17	section	section	NOUN
hjic-1130	73	18	,	,	PUNCT
hjic-1130	73	19	solving	solve	VERB
hjic-1130	73	20	the	the	DET
hjic-1130	73	21	general	general	ADJ
hjic-1130	73	22	vrp	vrp	PROPN
hjic-1130	73	23	is	be	AUX
hjic-1130	73	24	not	not	PART
hjic-1130	73	25	enough	enough	ADJ
hjic-1130	73	26	to	to	PART
hjic-1130	73	27	plan	plan	VERB
hjic-1130	73	28	feasible	feasible	ADJ
hjic-1130	73	29	milkrun	milkrun	NOUN
hjic-1130	73	30	schedule	schedule	NOUN
hjic-1130	73	31	,	,	PUNCT
hjic-1130	73	32	since	since	SCONJ
hjic-1130	73	33	most	most	ADJ
hjic-1130	73	34	of	of	ADP
hjic-1130	73	35	the	the	DET
hjic-1130	73	36	routing	routing	NOUN
hjic-1130	73	37	algorithms	algorithm	NOUN
hjic-1130	73	38	does	do	AUX
hjic-1130	73	39	not	not	PART
hjic-1130	73	40	calculate	calculate	VERB
hjic-1130	73	41	with	with	ADP
hjic-1130	73	42	the	the	DET
hjic-1130	73	43	physical	physical	ADJ
hjic-1130	73	44	constraints	constraint	NOUN
hjic-1130	73	45	determined	determine	VERB
hjic-1130	73	46	by	by	ADP
hjic-1130	73	47	the	the	DET
hjic-1130	73	48	shop	shop	NOUN
hjic-1130	73	49	-	-	PUNCT
hjic-1130	73	50	floor	floor	NOUN
hjic-1130	73	51	.	.	PUNCT
hjic-1130	74	1	most	most	ADJ
hjic-1130	74	2	of	of	ADP
hjic-1130	74	3	the	the	DET
hjic-1130	74	4	general	general	ADJ
hjic-1130	74	5	solution	solution	NOUN
hjic-1130	74	6	approaches	approach	NOUN
hjic-1130	74	7	consider	consider	VERB
hjic-1130	74	8	the	the	DET
hjic-1130	74	9	problem	problem	NOUN
hjic-1130	74	10	as	as	ADP
hjic-1130	74	11	a	a	DET
hjic-1130	74	12	graph	graph	NOUN
hjic-1130	74	13	-	-	PUNCT
hjic-1130	74	14	search	search	NOUN
hjic-1130	74	15	,	,	PUNCT
hjic-1130	74	16	where	where	SCONJ
hjic-1130	74	17	the	the	DET
hjic-1130	74	18	stations	station	NOUN
hjic-1130	74	19	are	be	AUX
hjic-1130	74	20	represented	represent	VERB
hjic-1130	74	21	by	by	ADP
hjic-1130	74	22	vertices	vertex	NOUN
hjic-1130	74	23	and	and	CCONJ
hjic-1130	74	24	the	the	DET
hjic-1130	74	25	routes	route	NOUN
hjic-1130	74	26	are	be	AUX
hjic-1130	74	27	represented	represent	VERB
hjic-1130	74	28	by	by	ADP
hjic-1130	74	29	edges	edge	NOUN
hjic-1130	74	30	[	[	X
hjic-1130	74	31	21	21	NUM
hjic-1130	74	32	]	]	PUNCT
hjic-1130	74	33	.	.	PUNCT
hjic-1130	75	1	in	in	ADP
hjic-1130	75	2	many	many	ADJ
hjic-1130	75	3	cases	case	NOUN
hjic-1130	75	4	,	,	PUNCT
hjic-1130	75	5	this	this	DET
hjic-1130	75	6	representation	representation	NOUN
hjic-1130	75	7	does	do	AUX
hjic-1130	75	8	not	not	PART
hjic-1130	75	9	support	support	VERB
hjic-1130	75	10	effectively	effectively	ADV
hjic-1130	75	11	the	the	DET
hjic-1130	75	12	planning	planning	NOUN
hjic-1130	75	13	processes	process	NOUN
hjic-1130	75	14	with	with	ADP
hjic-1130	75	15	feasible	feasible	ADJ
hjic-1130	75	16	results	result	NOUN
hjic-1130	75	17	,	,	PUNCT
hjic-1130	75	18	unless	unless	SCONJ
hjic-1130	75	19	the	the	DET
hjic-1130	75	20	application	application	NOUN
hjic-1130	75	21	of	of	ADP
hjic-1130	75	22	the	the	DET
hjic-1130	75	23	following	follow	VERB
hjic-1130	75	24	constraints	constraint	NOUN
hjic-1130	75	25	.	.	PUNCT
hjic-1130	76	1	frequently	frequently	ADV
hjic-1130	76	2	,	,	PUNCT
hjic-1130	76	3	when	when	SCONJ
hjic-1130	76	4	representing	represent	VERB
hjic-1130	76	5	a	a	DET
hjic-1130	76	6	shop	shop	NOUN
hjic-1130	76	7	-	-	PUNCT
hjic-1130	76	8	floor	floor	NOUN
hjic-1130	76	9	by	by	ADP
hjic-1130	76	10	directed	direct	VERB
hjic-1130	76	11	graphs	graph	NOUN
hjic-1130	76	12	,	,	PUNCT
hjic-1130	76	13	it	it	PRON
hjic-1130	76	14	turns	turn	VERB
hjic-1130	76	15	out	out	ADP
hjic-1130	76	16	that	that	SCONJ
hjic-1130	76	17	the	the	DET
hjic-1130	76	18	structure	structure	NOUN
hjic-1130	76	19	of	of	ADP
hjic-1130	76	20	the	the	DET
hjic-1130	76	21	layout	layout	NOUN
hjic-1130	76	22	results	result	VERB
hjic-1130	76	23	some	some	DET
hjic-1130	76	24	direct	direct	ADJ
hjic-1130	76	25	and	and	CCONJ
hjic-1130	76	26	indirect	indirect	ADJ
hjic-1130	76	27	routing	routing	NOUN
hjic-1130	76	28	constraints	constraint	NOUN
hjic-1130	76	29	.	.	PUNCT
hjic-1130	77	1	a	a	DET
hjic-1130	77	2	direct	direct	ADJ
hjic-1130	77	3	case	case	NOUN
hjic-1130	77	4	means	mean	VERB
hjic-1130	77	5	that	that	SCONJ
hjic-1130	77	6	the	the	DET
hjic-1130	77	7	additional	additional	ADJ
hjic-1130	77	8	equations	equation	NOUN
hjic-1130	77	9	can	can	AUX
hjic-1130	77	10	be	be	AUX
hjic-1130	77	11	formalized	formalize	VERB
hjic-1130	77	12	immediately	immediately	ADV
hjic-1130	77	13	when	when	SCONJ
hjic-1130	77	14	constructing	construct	VERB
hjic-1130	77	15	the	the	DET
hjic-1130	77	16	graph	graph	NOUN
hjic-1130	77	17	,	,	PUNCT
hjic-1130	77	18	such	such	ADJ
hjic-1130	77	19	as	as	ADP
hjic-1130	77	20	the	the	DET
hjic-1130	77	21	asymmetric	asymmetric	ADJ
hjic-1130	77	22	edge	edge	NOUN
hjic-1130	77	23	formulas	formula	NOUN
hjic-1130	77	24	,	,	PUNCT
hjic-1130	77	25	while	while	SCONJ
hjic-1130	77	26	the	the	DET
hjic-1130	77	27	others	other	NOUN
hjic-1130	77	28	require	require	VERB
hjic-1130	77	29	further	further	ADJ
hjic-1130	77	30	consideration	consideration	NOUN
hjic-1130	77	31	.	.	PUNCT
hjic-1130	78	1	indirect	indirect	ADJ
hjic-1130	78	2	constraints	constraint	NOUN
hjic-1130	78	3	are	be	AUX
hjic-1130	78	4	usually	usually	ADV
hjic-1130	78	5	implied	imply	VERB
hjic-1130	78	6	by	by	ADP
hjic-1130	78	7	the	the	DET
hjic-1130	78	8	narrow	narrow	ADJ
hjic-1130	78	9	and	and	CCONJ
hjic-1130	78	10	one	one	NUM
hjic-1130	78	11	-	-	PUNCT
hjic-1130	78	12	way	way	NOUN
hjic-1130	78	13	corridors	corridor	NOUN
hjic-1130	78	14	,	,	PUNCT
hjic-1130	78	15	which	which	PRON
hjic-1130	78	16	limit	limit	VERB
hjic-1130	78	17	the	the	DET
hjic-1130	78	18	abilities	ability	NOUN
hjic-1130	78	19	of	of	ADP
hjic-1130	78	20	the	the	DET
hjic-1130	78	21	vehicles	vehicle	NOUN
hjic-1130	78	22	from	from	ADP
hjic-1130	78	23	going	go	VERB
hjic-1130	78	24	to	to	ADP
hjic-1130	78	25	a	a	DET
hjic-1130	78	26	station	station	NOUN
hjic-1130	78	27	directly	directly	ADV
hjic-1130	78	28	from	from	ADP
hjic-1130	78	29	another	another	PRON
hjic-1130	78	30	,	,	PUNCT
hjic-1130	78	31	even	even	ADV
hjic-1130	78	32	if	if	SCONJ
hjic-1130	78	33	a	a	DET
hjic-1130	78	34	path	path	NOUN
hjic-1130	78	35	connects	connect	VERB
hjic-1130	78	36	them	they	PRON
hjic-1130	78	37	.	.	PUNCT
hjic-1130	79	1	these	these	DET
hjic-1130	79	2	constraints	constraint	NOUN
hjic-1130	79	3	are	be	AUX
hjic-1130	79	4	implied	imply	VERB
hjic-1130	79	5	by	by	ADP
hjic-1130	79	6	the	the	DET
hjic-1130	79	7	moving	move	VERB
hjic-1130	79	8	abilities	ability	NOUN
hjic-1130	79	9	of	of	ADP
hjic-1130	79	10	the	the	DET
hjic-1130	79	11	common	common	ADJ
hjic-1130	79	12	applied	applied	ADJ
hjic-1130	79	13	tugger	tugger	NOUN
hjic-1130	79	14	train	train	NOUN
hjic-1130	79	15	,	,	PUNCT
hjic-1130	79	16	since	since	SCONJ
hjic-1130	79	17	it	it	PRON
hjic-1130	79	18	can	can	AUX
hjic-1130	79	19	not	not	PART
hjic-1130	79	20	turn	turn	VERB
hjic-1130	79	21	in	in	ADP
hjic-1130	79	22	the	the	DET
hjic-1130	79	23	middle	middle	NOUN
hjic-1130	79	24	of	of	ADP
hjic-1130	79	25	an	an	DET
hjic-1130	79	26	aisle	aisle	NOUN
hjic-1130	79	27	,	,	PUNCT
hjic-1130	79	28	and	and	CCONJ
hjic-1130	79	29	in	in	ADP
hjic-1130	79	30	many	many	ADJ
hjic-1130	79	31	of	of	ADP
hjic-1130	79	32	the	the	DET
hjic-1130	79	33	cases	case	NOUN
hjic-1130	79	34	it	it	PRON
hjic-1130	79	35	have	have	VERB
hjic-1130	79	36	to	to	PART
hjic-1130	79	37	take	take	VERB
hjic-1130	79	38	a	a	DET
hjic-1130	79	39	detour	detour	NOUN
hjic-1130	79	40	before	before	ADP
hjic-1130	79	41	visiting	visit	VERB
hjic-1130	79	42	the	the	DET
hjic-1130	79	43	next	next	ADJ
hjic-1130	79	44	station	station	NOUN
hjic-1130	79	45	(	(	PUNCT
hjic-1130	79	46	fig.2	fig.2	PROPN
hjic-1130	79	47	)	)	PUNCT
hjic-1130	79	48	.	.	PUNCT
hjic-1130	80	1	in	in	ADP
hjic-1130	80	2	order	order	NOUN
hjic-1130	80	3	to	to	PART
hjic-1130	80	4	handle	handle	VERB
hjic-1130	80	5	the	the	DET
hjic-1130	80	6	shop	shop	NOUN
hjic-1130	80	7	-	-	PUNCT
hjic-1130	80	8	floor	floor	NOUN
hjic-1130	80	9	constraints	constraint	NOUN
hjic-1130	80	10	effectively	effectively	ADV
hjic-1130	80	11	and	and	CCONJ
hjic-1130	80	12	be	be	AUX
hjic-1130	80	13	able	able	ADJ
hjic-1130	80	14	to	to	PART
hjic-1130	80	15	avoid	avoid	VERB
hjic-1130	80	16	impossible	impossible	ADJ
hjic-1130	80	17	movements	movement	NOUN
hjic-1130	80	18	of	of	ADP
hjic-1130	80	19	the	the	DET
hjic-1130	80	20	vehicle	vehicle	NOUN
hjic-1130	80	21	,	,	PUNCT
hjic-1130	80	22	a	a	DET
hjic-1130	80	23	novel	novel	ADJ
hjic-1130	80	24	hierarchical	hierarchical	ADJ
hjic-1130	80	25	layout	layout	NOUN
hjic-1130	80	26	representation	representation	NOUN
hjic-1130	80	27	is	be	AUX
hjic-1130	80	28	proposed	propose	VERB
hjic-1130	80	29	.	.	PUNCT
hjic-1130	81	1	the	the	DET
hjic-1130	81	2	layout	layout	NOUN
hjic-1130	81	3	is	be	AUX
hjic-1130	81	4	defined	define	VERB
hjic-1130	81	5	by	by	ADP
hjic-1130	81	6	three	three	NUM
hjic-1130	81	7	main	main	ADJ
hjic-1130	81	8	different	different	ADJ
hjic-1130	81	9	classes	class	NOUN
hjic-1130	81	10	,	,	PUNCT
hjic-1130	81	11	each	each	PRON
hjic-1130	81	12	having	have	VERB
hjic-1130	81	13	their	their	PRON
hjic-1130	81	14	own	own	ADJ
hjic-1130	81	15	specific	specific	ADJ
hjic-1130	81	16	attributes	attribute	NOUN
hjic-1130	81	17	.	.	PUNCT
hjic-1130	82	1	this	this	DET
hjic-1130	82	2	structure	structure	NOUN
hjic-1130	82	3	can	can	AUX
hjic-1130	82	4	be	be	AUX
hjic-1130	82	5	handled	handle	VERB
hjic-1130	82	6	dynamically	dynamically	ADV
hjic-1130	82	7	during	during	ADP
hjic-1130	82	8	the	the	DET
hjic-1130	82	9	path	path	NOUN
hjic-1130	82	10	calculations	calculation	NOUN
hjic-1130	82	11	,	,	PUNCT
hjic-1130	82	12	and	and	CCONJ
hjic-1130	82	13	the	the	DET
hjic-1130	82	14	asymmetric	asymmetric	ADJ
hjic-1130	82	15	nature	nature	NOUN
hjic-1130	82	16	of	of	ADP
hjic-1130	82	17	the	the	DET
hjic-1130	82	18	distance	distance	NOUN
hjic-1130	82	19	matrix	matrix	NOUN
hjic-1130	82	20	is	be	AUX
hjic-1130	82	21	represented	represent	VERB
hjic-1130	82	22	together	together	ADV
hjic-1130	82	23	with	with	ADP
hjic-1130	82	24	the	the	DET
hjic-1130	82	25	limitations	limitation	NOUN
hjic-1130	82	26	of	of	ADP
hjic-1130	82	27	vehicles	vehicle	NOUN
hjic-1130	82	28	movements	movement	NOUN
hjic-1130	82	29	.	.	PUNCT
hjic-1130	83	1	fig.3	fig.3	PROPN
hjic-1130	83	2	shows	show	VERB
hjic-1130	83	3	the	the	DET
hjic-1130	83	4	hierarchy	hierarchy	NOUN
hjic-1130	83	5	of	of	ADP
hjic-1130	83	6	the	the	DET
hjic-1130	83	7	layout	layout	NOUN
hjic-1130	83	8	,	,	PUNCT
hjic-1130	83	9	defined	define	VERB
hjic-1130	83	10	by	by	ADP
hjic-1130	83	11	“	"	PUNCT
hjic-1130	83	12	routenodes	routenode	NOUN
hjic-1130	83	13	”	"	PUNCT
hjic-1130	83	14	,	,	PUNCT
hjic-1130	83	15	“	"	PUNCT
hjic-1130	83	16	routes	route	NOUN
hjic-1130	83	17	”	"	PUNCT
hjic-1130	83	18	and	and	CCONJ
hjic-1130	83	19	“	"	PUNCT
hjic-1130	83	20	stations	station	NOUN
hjic-1130	83	21	”	"	PUNCT
hjic-1130	83	22	.	.	PUNCT
hjic-1130	84	1	to	to	PART
hjic-1130	84	2	calculate	calculate	VERB
hjic-1130	84	3	the	the	DET
hjic-1130	84	4	distance	distance	NOUN
hjic-1130	84	5	matrix	matrix	NOUN
hjic-1130	84	6	of	of	ADP
hjic-1130	84	7	the	the	DET
hjic-1130	84	8	layout	layout	NOUN
hjic-1130	84	9	,	,	PUNCT
hjic-1130	84	10	storing	store	VERB
hjic-1130	84	11	the	the	DET
hjic-1130	84	12	shortest	short	ADJ
hjic-1130	84	13	paths	path	NOUN
hjic-1130	84	14	between	between	ADP
hjic-1130	84	15	the	the	DET
hjic-1130	84	16	stations	station	NOUN
hjic-1130	84	17	,	,	PUNCT
hjic-1130	84	18	dijkstra	dijkstra	PROPN
hjic-1130	84	19	’s	’s	PART
hjic-1130	84	20	algorithm	algorithm	NOUN
hjic-1130	84	21	was	be	AUX
hjic-1130	84	22	applied	apply	VERB
hjic-1130	84	23	that	that	PRON
hjic-1130	84	24	solves	solve	VERB
hjic-1130	84	25	the	the	DET
hjic-1130	84	26	single	single	ADJ
hjic-1130	84	27	-	-	PUNCT
hjic-1130	84	28	source	source	NOUN
hjic-1130	84	29	shortest	short	ADJ
hjic-1130	84	30	path	path	NOUN
hjic-1130	84	31	problem	problem	NOUN
hjic-1130	84	32	in	in	ADP
hjic-1130	84	33	logarithmic	logarithmic	ADJ
hjic-1130	84	34	running	running	NOUN
hjic-1130	84	35	time	time	NOUN
hjic-1130	85	1	[	[	X
hjic-1130	85	2	22	22	NUM
hjic-1130	85	3	]	]	PUNCT
hjic-1130	85	4	.	.	PUNCT
hjic-1130	86	1	in	in	ADP
hjic-1130	86	2	this	this	DET
hjic-1130	86	3	case	case	NOUN
hjic-1130	86	4	,	,	PUNCT
hjic-1130	86	5	the	the	DET
hjic-1130	86	6	input	input	NOUN
hjic-1130	86	7	of	of	ADP
hjic-1130	86	8	the	the	DET
hjic-1130	86	9	algorithm	algorithm	NOUN
hjic-1130	86	10	is	be	AUX
hjic-1130	86	11	a	a	DET
hjic-1130	86	12	directed	direct	VERB
hjic-1130	86	13	graph	graph	NOUN
hjic-1130	86	14	where	where	SCONJ
hjic-1130	86	15	the	the	DET
hjic-1130	86	16	vertices	vertex	NOUN
hjic-1130	86	17	are	be	AUX
hjic-1130	86	18	the	the	DET
hjic-1130	86	19	set	set	NOUN
hjic-1130	86	20	of	of	ADP
hjic-1130	86	21	the	the	DET
hjic-1130	86	22	“	"	PUNCT
hjic-1130	86	23	routenodes	routenode	NOUN
hjic-1130	86	24	”	"	PUNCT
hjic-1130	86	25	and	and	CCONJ
hjic-1130	86	26	the	the	DET
hjic-1130	86	27	edges	edge	NOUN
hjic-1130	86	28	are	be	AUX
hjic-1130	86	29	the	the	DET
hjic-1130	86	30	routes	route	NOUN
hjic-1130	86	31	.	.	PUNCT
hjic-1130	87	1	this	this	DET
hjic-1130	87	2	graph	graph	NOUN
hjic-1130	87	3	representation	representation	NOUN
hjic-1130	87	4	is	be	AUX
hjic-1130	87	5	able	able	ADJ
hjic-1130	87	6	to	to	PART
hjic-1130	87	7	handle	handle	VERB
hjic-1130	87	8	all	all	DET
hjic-1130	87	9	the	the	DET
hjic-1130	87	10	nodes	node	NOUN
hjic-1130	87	11	of	of	ADP
hjic-1130	87	12	the	the	DET
hjic-1130	87	13	layout	layout	NOUN
hjic-1130	87	14	with	with	ADP
hjic-1130	87	15	their	their	PRON
hjic-1130	87	16	connections	connection	NOUN
hjic-1130	87	17	,	,	PUNCT
hjic-1130	87	18	and	and	CCONJ
hjic-1130	87	19	by	by	ADP
hjic-1130	87	20	applying	apply	VERB
hjic-1130	87	21	dijkstra	dijkstra	PROPN
hjic-1130	87	22	’s	’s	PART
hjic-1130	87	23	algorithm	algorithm	NOUN
hjic-1130	87	24	the	the	DET
hjic-1130	87	25	asymmetric	asymmetric	ADJ
hjic-1130	87	26	distance	distance	NOUN
hjic-1130	87	27	matrix	matrix	NOUN
hjic-1130	87	28	can	can	AUX
hjic-1130	87	29	be	be	AUX
hjic-1130	87	30	calculated	calculate	VERB
hjic-1130	87	31	.	.	PUNCT
hjic-1130	88	1	figure	figure	NOUN
hjic-1130	88	2	2	2	NUM
hjic-1130	88	3	:	:	PUNCT
hjic-1130	88	4	layout	layout	NOUN
hjic-1130	88	5	elements	element	NOUN
hjic-1130	88	6	and	and	CCONJ
hjic-1130	88	7	vehicle	vehicle	NOUN
hjic-1130	88	8	movement	movement	NOUN
hjic-1130	88	9	figure	figure	NOUN
hjic-1130	88	10	1	1	NUM
hjic-1130	88	11	:	:	PUNCT
hjic-1130	88	12	interand	interand	VERB
hjic-1130	88	13	intra	intra	ADJ
hjic-1130	88	14	-	-	ADJ
hjic-1130	88	15	route	route	NOUN
hjic-1130	88	16	relocate	relocate	VERB
hjic-1130	88	17	operators	operator	NOUN
hjic-1130	88	18	4	4	NUM
hjic-1130	88	19	initial	initial	ADJ
hjic-1130	88	20	solution	solution	NOUN
hjic-1130	88	21	generation	generation	NOUN
hjic-1130	88	22	in	in	ADP
hjic-1130	88	23	order	order	NOUN
hjic-1130	88	24	to	to	PART
hjic-1130	88	25	plan	plan	VERB
hjic-1130	88	26	feasible	feasible	ADJ
hjic-1130	88	27	milkrun	milkrun	NOUN
hjic-1130	88	28	cycles	cycle	NOUN
hjic-1130	88	29	with	with	ADP
hjic-1130	88	30	the	the	DET
hjic-1130	88	31	lowest	low	ADJ
hjic-1130	88	32	operational	operational	ADJ
hjic-1130	88	33	costs	cost	NOUN
hjic-1130	88	34	,	,	PUNCT
hjic-1130	88	35	the	the	DET
hjic-1130	88	36	shop	shop	NOUN
hjic-1130	88	37	-	-	PUNCT
hjic-1130	88	38	floor	floor	NOUN
hjic-1130	88	39	constraints	constraint	NOUN
hjic-1130	88	40	have	have	VERB
hjic-1130	88	41	to	to	PART
hjic-1130	88	42	be	be	AUX
hjic-1130	88	43	taken	take	VERB
hjic-1130	88	44	into	into	ADP
hjic-1130	88	45	consideration	consideration	NOUN
hjic-1130	88	46	.	.	PUNCT
hjic-1130	89	1	to	to	PART
hjic-1130	89	2	handle	handle	VERB
hjic-1130	89	3	the	the	DET
hjic-1130	89	4	constraints	constraint	NOUN
hjic-1130	89	5	effectively	effectively	ADV
hjic-1130	89	6	,	,	PUNCT
hjic-1130	89	7	the	the	DET
hjic-1130	89	8	routing	routing	NOUN
hjic-1130	89	9	algorithm	algorithm	NOUN
hjic-1130	89	10	needs	need	VERB
hjic-1130	89	11	to	to	PART
hjic-1130	89	12	select	select	VERB
hjic-1130	89	13	the	the	DET
hjic-1130	89	14	stations	station	NOUN
hjic-1130	89	15	to	to	PART
hjic-1130	89	16	be	be	AUX
hjic-1130	89	17	visited	visit	VERB
hjic-1130	89	18	dynamically	dynamically	ADV
hjic-1130	89	19	.	.	PUNCT
hjic-1130	90	1	thus	thus	ADV
hjic-1130	90	2	,	,	PUNCT
hjic-1130	90	3	a	a	DET
hjic-1130	90	4	so	so	ADV
hjic-1130	90	5	-	-	PUNCT
hjic-1130	90	6	called	call	VERB
hjic-1130	90	7	triplet	triplet	NOUN
hjic-1130	90	8	solution	solution	NOUN
hjic-1130	90	9	is	be	AUX
hjic-1130	90	10	applied	apply	VERB
hjic-1130	90	11	,	,	PUNCT
hjic-1130	90	12	which	which	PRON
hjic-1130	90	13	helps	help	VERB
hjic-1130	90	14	to	to	PART
hjic-1130	90	15	avoid	avoid	VERB
hjic-1130	90	16	impossible	impossible	ADJ
hjic-1130	90	17	movements	movement	NOUN
hjic-1130	90	18	of	of	ADP
hjic-1130	90	19	the	the	DET
hjic-1130	90	20	vehicle	vehicle	NOUN
hjic-1130	90	21	.	.	PUNCT
hjic-1130	91	1	a	a	DET
hjic-1130	91	2	triplet	triplet	NOUN
hjic-1130	91	3	is	be	AUX
hjic-1130	91	4	consisted	consist	VERB
hjic-1130	91	5	of	of	ADP
hjic-1130	91	6	three	three	NUM
hjic-1130	91	7	identical	identical	ADJ
hjic-1130	91	8	nodes	node	NOUN
hjic-1130	91	9	:	:	PUNCT
hjic-1130	91	10	three	three	NUM
hjic-1130	91	11	current	current	ADJ
hjic-1130	91	12	,	,	PUNCT
hjic-1130	91	13	the	the	DET
hjic-1130	91	14	previous	previous	ADJ
hjic-1130	91	15	and	and	CCONJ
hjic-1130	91	16	the	the	DET
hjic-1130	91	17	next	next	ADJ
hjic-1130	91	18	position	position	NOUN
hjic-1130	91	19	of	of	ADP
hjic-1130	91	20	the	the	DET
hjic-1130	91	21	vehicle	vehicle	NOUN
hjic-1130	91	22	.	.	PUNCT
hjic-1130	92	1	the	the	DET
hjic-1130	92	2	next	next	ADJ
hjic-1130	92	3	position	position	NOUN
hjic-1130	92	4	is	be	AUX
hjic-1130	92	5	calculated	calculate	VERB
hjic-1130	92	6	dynamically	dynamically	ADV
hjic-1130	92	7	when	when	SCONJ
hjic-1130	92	8	determining	determine	VERB
hjic-1130	92	9	a	a	DET
hjic-1130	92	10	particular	particular	ADJ
hjic-1130	92	11	path	path	NOUN
hjic-1130	92	12	of	of	ADP
hjic-1130	92	13	the	the	DET
hjic-1130	92	14	vehicle	vehicle	NOUN
hjic-1130	92	15	.	.	PUNCT
hjic-1130	93	1	the	the	DET
hjic-1130	93	2	milkrun	milkrun	NOUN
hjic-1130	93	3	planning	planning	NOUN
hjic-1130	93	4	method	method	NOUN
hjic-1130	93	5	strongly	strongly	ADV
hjic-1130	93	6	focuses	focus	VERB
hjic-1130	93	7	on	on	ADP
hjic-1130	93	8	the	the	DET
hjic-1130	93	9	industrial	industrial	ADJ
hjic-1130	93	10	requirements	requirement	NOUN
hjic-1130	93	11	of	of	ADP
hjic-1130	93	12	vehicle	vehicle	NOUN
hjic-1130	93	13	routing	routing	NOUN
hjic-1130	93	14	;	;	PUNCT
hjic-1130	93	15	therefore	therefore	ADV
hjic-1130	93	16	,	,	PUNCT
hjic-1130	93	17	a	a	DET
hjic-1130	93	18	novel	novel	ADJ
hjic-1130	93	19	initial	initial	ADJ
hjic-1130	93	20	solution	solution	NOUN
hjic-1130	93	21	generation	generation	NOUN
hjic-1130	93	22	heuristics	heuristic	NOUN
hjic-1130	93	23	was	be	AUX
hjic-1130	93	24	implemented	implement	VERB
hjic-1130	93	25	.	.	PUNCT
hjic-1130	94	1	the	the	DET
hjic-1130	94	2	goal	goal	NOUN
hjic-1130	94	3	is	be	AUX
hjic-1130	94	4	to	to	PART
hjic-1130	94	5	generate	generate	VERB
hjic-1130	94	6	a	a	DET
hjic-1130	94	7	solution	solution	NOUN
hjic-1130	94	8	that	that	PRON
hjic-1130	94	9	is	be	AUX
hjic-1130	94	10	as	as	ADV
hjic-1130	94	11	close	close	ADJ
hjic-1130	94	12	to	to	ADP
hjic-1130	94	13	the	the	DET
hjic-1130	94	14	criterion	criterion	NOUN
hjic-1130	94	15	as	as	ADP
hjic-1130	94	16	possible	possible	ADJ
hjic-1130	94	17	.	.	PUNCT
hjic-1130	95	1	the	the	DET
hjic-1130	95	2	proposed	propose	VERB
hjic-1130	95	3	heuristics	heuristic	NOUN
hjic-1130	95	4	can	can	AUX
hjic-1130	95	5	be	be	AUX
hjic-1130	95	6	classified	classify	VERB
hjic-1130	95	7	as	as	ADP
hjic-1130	95	8	a	a	DET
hjic-1130	95	9	cfrs	cfrs	ADJ
hjic-1130	95	10	type	type	NOUN
hjic-1130	95	11	rule	rule	NOUN
hjic-1130	95	12	,	,	PUNCT
hjic-1130	95	13	and	and	CCONJ
hjic-1130	95	14	differs	differ	VERB
hjic-1130	95	15	from	from	ADP
hjic-1130	95	16	the	the	DET
hjic-1130	95	17	fisher	fisher	PROPN
hjic-1130	95	18	-	-	PUNCT
hjic-1130	95	19	jaikumar	jaikumar	PROPN
hjic-1130	95	20	algorithm	algorithm	NOUN
hjic-1130	95	21	by	by	ADP
hjic-1130	95	22	the	the	DET
hjic-1130	95	23	cluster	cluster	NOUN
hjic-1130	95	24	generation	generation	NOUN
hjic-1130	95	25	method	method	NOUN
hjic-1130	95	26	,	,	PUNCT
hjic-1130	95	27	since	since	SCONJ
hjic-1130	95	28	it	it	PRON
hjic-1130	95	29	does	do	AUX
hjic-1130	95	30	not	not	PART
hjic-1130	95	31	require	require	VERB
hjic-1130	95	32	solving	solve	VERB
hjic-1130	95	33	time	time	NOUN
hjic-1130	95	34	-	-	PUNCT
hjic-1130	95	35	consuming	consume	VERB
hjic-1130	95	36	gap	gap	NOUN
hjic-1130	95	37	,	,	PUNCT
hjic-1130	95	38	but	but	CCONJ
hjic-1130	95	39	defines	define	VERB
hjic-1130	95	40	the	the	DET
hjic-1130	95	41	clusters	cluster	NOUN
hjic-1130	95	42	based	base	VERB
hjic-1130	95	43	on	on	ADP
hjic-1130	95	44	practical	practical	ADJ
hjic-1130	95	45	reasons	reason	NOUN
hjic-1130	95	46	[	[	X
hjic-1130	95	47	18	18	NUM
hjic-1130	95	48	]	]	PUNCT
hjic-1130	95	49	.	.	PUNCT
hjic-1130	96	1	to	to	PART
hjic-1130	96	2	generate	generate	VERB
hjic-1130	96	3	a	a	DET
hjic-1130	96	4	feasible	feasible	ADJ
hjic-1130	96	5	initial	initial	ADJ
hjic-1130	96	6	solution	solution	NOUN
hjic-1130	96	7	,	,	PUNCT
hjic-1130	96	8	the	the	DET
hjic-1130	96	9	algorithm	algorithm	NOUN
hjic-1130	96	10	calculates	calculate	VERB
hjic-1130	96	11	a	a	DET
hjic-1130	96	12	path	path	NOUN
hjic-1130	96	13	to	to	ADP
hjic-1130	96	14	each	each	DET
hjic-1130	96	15	station	station	NOUN
hjic-1130	96	16	applying	apply	VERB
hjic-1130	96	17	dijkstra	dijkstra	PROPN
hjic-1130	96	18	’s	’s	PART
hjic-1130	96	19	shortest	short	ADJ
hjic-1130	96	20	path	path	NOUN
hjic-1130	96	21	algorithm	algorithm	NOUN
hjic-1130	96	22	.	.	PUNCT
hjic-1130	97	1	then	then	ADV
hjic-1130	97	2	a	a	DET
hjic-1130	97	3	greedy	greedy	ADJ
hjic-1130	97	4	search	search	NOUN
hjic-1130	97	5	algorithm	algorithm	NOUN
hjic-1130	97	6	is	be	AUX
hjic-1130	97	7	applied	apply	VERB
hjic-1130	97	8	to	to	PART
hjic-1130	97	9	calculate	calculate	VERB
hjic-1130	97	10	the	the	DET
hjic-1130	97	11	next	next	ADJ
hjic-1130	97	12	node	node	NOUN
hjic-1130	97	13	,	,	PUNCT
hjic-1130	97	14	which	which	PRON
hjic-1130	97	15	must	must	AUX
hjic-1130	97	16	be	be	AUX
hjic-1130	97	17	visited	visit	VERB
hjic-1130	97	18	by	by	ADP
hjic-1130	97	19	the	the	DET
hjic-1130	97	20	vehicle	vehicle	NOUN
hjic-1130	97	21	before	before	ADP
hjic-1130	97	22	returning	return	VERB
hjic-1130	97	23	to	to	ADP
hjic-1130	97	24	the	the	DET
hjic-1130	97	25	depot	depot	NOUN
hjic-1130	97	26	,	,	PUNCT
hjic-1130	97	27	so	so	SCONJ
hjic-1130	97	28	as	as	SCONJ
hjic-1130	97	29	to	to	PART
hjic-1130	97	30	avoid	avoid	VERB
hjic-1130	97	31	violating	violate	VERB
hjic-1130	97	32	the	the	DET
hjic-1130	97	33	turnaround	turnaround	NOUN
hjic-1130	97	34	constraints	constraint	NOUN
hjic-1130	97	35	of	of	ADP
hjic-1130	97	36	the	the	DET
hjic-1130	97	37	vehicle	vehicle	NOUN
hjic-1130	97	38	.	.	PUNCT
hjic-1130	98	1	the	the	DET
hjic-1130	98	2	greedy	greedy	ADJ
hjic-1130	98	3	search	search	NOUN
hjic-1130	98	4	iterates	iterate	VERB
hjic-1130	98	5	forward	forward	ADV
hjic-1130	98	6	the	the	DET
hjic-1130	98	7	nodes	node	NOUN
hjic-1130	98	8	applying	apply	VERB
hjic-1130	98	9	a	a	DET
hjic-1130	98	10	best	good	ADJ
hjic-1130	98	11	-	-	PUNCT
hjic-1130	98	12	first	first	ADJ
hjic-1130	98	13	search	search	NOUN
hjic-1130	98	14	strategy	strategy	NOUN
hjic-1130	98	15	[	[	X
hjic-1130	98	16	23	23	NUM
hjic-1130	98	17	]	]	PUNCT
hjic-1130	98	18	,	,	PUNCT
hjic-1130	98	19	and	and	CCONJ
hjic-1130	98	20	finds	find	VERB
hjic-1130	98	21	the	the	DET
hjic-1130	98	22	first	first	ADJ
hjic-1130	98	23	node	node	NOUN
hjic-1130	98	24	from	from	ADP
hjic-1130	98	25	,	,	PUNCT
hjic-1130	98	26	which	which	PRON
hjic-1130	98	27	the	the	DET
hjic-1130	98	28	shortest	short	ADJ
hjic-1130	98	29	path	path	NOUN
hjic-1130	98	30	to	to	ADP
hjic-1130	98	31	the	the	DET
hjic-1130	98	32	depot	depot	NOUN
hjic-1130	98	33	does	do	AUX
hjic-1130	98	34	not	not	PART
hjic-1130	98	35	contain	contain	VERB
hjic-1130	98	36	the	the	DET
hjic-1130	98	37	previous	previous	ADJ
hjic-1130	98	38	node	node	NOUN
hjic-1130	98	39	.	.	PUNCT
hjic-1130	99	1	the	the	DET
hjic-1130	99	2	“	"	PUNCT
hjic-1130	99	3	roundtrip	roundtrip	NOUN
hjic-1130	99	4	”	"	PUNCT
hjic-1130	99	5	planning	planning	NOUN
hjic-1130	99	6	method	method	NOUN
hjic-1130	99	7	is	be	AUX
hjic-1130	99	8	applied	apply	VERB
hjic-1130	99	9	for	for	ADP
hjic-1130	99	10	each	each	DET
hjic-1130	99	11	station	station	NOUN
hjic-1130	99	12	,	,	PUNCT
hjic-1130	99	13	and	and	CCONJ
hjic-1130	99	14	detects	detect	NOUN
hjic-1130	99	15	all	all	DET
hjic-1130	99	16	the	the	DET
hjic-1130	99	17	feasible	feasible	ADJ
hjic-1130	99	18	tours	tour	NOUN
hjic-1130	99	19	on	on	ADP
hjic-1130	99	20	the	the	DET
hjic-1130	99	21	shop	shop	NOUN
hjic-1130	99	22	floor	floor	NOUN
hjic-1130	99	23	.	.	PUNCT
hjic-1130	100	1	in	in	ADP
hjic-1130	100	2	order	order	NOUN
hjic-1130	100	3	to	to	PART
hjic-1130	100	4	determine	determine	VERB
hjic-1130	100	5	the	the	DET
hjic-1130	100	6	set	set	NOUN
hjic-1130	100	7	of	of	ADP
hjic-1130	100	8	paths	path	NOUN
hjic-1130	100	9	for	for	ADP
hjic-1130	100	10	the	the	DET
hjic-1130	100	11	initial	initial	ADJ
hjic-1130	100	12	solution	solution	NOUN
hjic-1130	100	13	,	,	PUNCT
hjic-1130	100	14	the	the	DET
hjic-1130	100	15	paths	path	NOUN
hjic-1130	100	16	with	with	ADP
hjic-1130	100	17	most	most	ADJ
hjic-1130	100	18	visits	visit	NOUN
hjic-1130	100	19	are	be	AUX
hjic-1130	100	20	selected	select	VERB
hjic-1130	100	21	one	one	NUM
hjic-1130	100	22	by	by	ADP
hjic-1130	100	23	one	one	NUM
hjic-1130	100	24	while	while	SCONJ
hjic-1130	100	25	the	the	DET
hjic-1130	100	26	set	set	NOUN
hjic-1130	100	27	of	of	ADP
hjic-1130	100	28	unsatisfied	unsatisfied	ADJ
hjic-1130	100	29	demands	demand	NOUN
hjic-1130	100	30	is	be	AUX
hjic-1130	100	31	not	not	PART
hjic-1130	100	32	void	void	ADJ
hjic-1130	100	33	.	.	PUNCT
hjic-1130	101	1	performing	perform	VERB
hjic-1130	101	2	the	the	DET
hjic-1130	101	3	services	service	NOUN
hjic-1130	101	4	required	require	VERB
hjic-1130	101	5	by	by	ADP
hjic-1130	101	6	these	these	DET
hjic-1130	101	7	cycles	cycle	NOUN
hjic-1130	101	8	provides	provide	VERB
hjic-1130	101	9	a	a	DET
hjic-1130	101	10	feasible	feasible	ADJ
hjic-1130	101	11	and	and	CCONJ
hjic-1130	101	12	acceptable	acceptable	ADJ
hjic-1130	101	13	initial	initial	ADJ
hjic-1130	101	14	solution	solution	NOUN
hjic-1130	101	15	for	for	ADP
hjic-1130	101	16	the	the	DET
hjic-1130	101	17	planning	planning	NOUN
hjic-1130	101	18	algorithm	algorithm	NOUN
hjic-1130	101	19	.	.	PUNCT
hjic-1130	102	1	the	the	DET
hjic-1130	102	2	pseudo	pseudo	NOUN
hjic-1130	102	3	-	-	NOUN
hjic-1130	102	4	code	code	NOUN
hjic-1130	102	5	of	of	ADP
hjic-1130	102	6	the	the	DET
hjic-1130	102	7	proposed	propose	VERB
hjic-1130	102	8	algorithm	algorithm	NOUN
hjic-1130	102	9	is	be	AUX
hjic-1130	102	10	the	the	DET
hjic-1130	102	11	following	follow	VERB
hjic-1130	102	12	:	:	PUNCT
hjic-1130	102	13	vv∈	vv∈	NOUN
hjic-1130	102	14	set	set	NOUN
hjic-1130	102	15	of	of	ADP
hjic-1130	102	16	stations	station	NOUN
hjic-1130	102	17	{	{	PUNCT
hjic-1130	102	18	}	}	PUNCT
hjic-1130	102	19	vv|v	vv|v	NOUN
hjic-1130	102	20	:p	:p	NOUN
hjic-1130	102	21	∈=	∈=	NOUN
hjic-1130	102	22	path	path	NOUN
hjic-1130	102	23	}	}	PUNCT
hjic-1130	102	24	p{p	p{p	NOUN
hjic-1130	102	25	set	set	NOUN
hjic-1130	102	26	of	of	ADP
hjic-1130	102	27	paths	path	NOUN
hjic-1130	102	28	[	[	PUNCT
hjic-1130	102	29	]	]	X
hjic-1130	102	30	v)s	v)	NOUN
hjic-1130	102	31	,	,	PUNCT
hjic-1130	102	32	r(|dd	r(|dd	PROPN
hjic-1130	102	33	rs	rs	X
hjic-1130	102	34	∈=	∈=	PUNCT
hjic-1130	102	35	distance	distance	NOUN
hjic-1130	102	36	matrix	matrix	NOUN
hjic-1130	102	37	}	}	PUNCT
hjic-1130	102	38	p{i	p{i	PROPN
hjic-1130	102	39	initial	initial	ADJ
hjic-1130	102	40	solution	solution	NOUN
hjic-1130	102	41	iq	iq	NOUN
hjic-1130	102	42	demands	demand	NOUN
hjic-1130	102	43	of	of	ADP
hjic-1130	102	44	the	the	DET
hjic-1130	102	45	ith	ith	PROPN
hjic-1130	102	46	station	station	NOUN
hjic-1130	102	47	}	}	PUNCT
hjic-1130	102	48	q{q	q{q	PROPN
hjic-1130	102	49	i=	i=	PROPN
hjic-1130	102	50	set	set	NOUN
hjic-1130	102	51	of	of	ADP
hjic-1130	102	52	demands	demand	NOUN
hjic-1130	102	53	ct	ct	NUM
hjic-1130	102	54	cycle	cycle	NOUN
hjic-1130	102	55	time	time	NOUN
hjic-1130	102	56	c	c	NOUN
hjic-1130	102	57	capacity	capacity	NOUN
hjic-1130	102	58	of	of	ADP
hjic-1130	102	59	the	the	DET
hjic-1130	102	60	vehicle	vehicle	NOUN
hjic-1130	102	61	initialize	initialize	VERB
hjic-1130	102	62	v	v	ADP
hjic-1130	102	63	,	,	PUNCT
hjic-1130	102	64	i	i	PRON
hjic-1130	102	65	,	,	PUNCT
hjic-1130	102	66	q	q	NOUN
hjic-1130	102	67	,	,	PUNCT
hjic-1130	102	68	c{v	c{v	NOUN
hjic-1130	102	69	}	}	PUNCT
hjic-1130	102	70	,	,	PUNCT
hjic-1130	102	71	c	c	X
hjic-1130	102	72	,	,	PUNCT
hjic-1130	102	73	tc	tc	INTJ
hjic-1130	102	74	foreach	foreach	NOUN
hjic-1130	103	1	i	i	PRON
hjic-1130	103	2	in	in	ADP
hjic-1130	103	3	v	v	NUM
hjic-1130	103	4	calculate	calculate	NOUN
hjic-1130	103	5	d0i	d0i	PROPN
hjic-1130	103	6	foreach	foreach	NOUN
hjic-1130	103	7	v	v	NOUN
hjic-1130	103	8	in	in	ADP
hjic-1130	103	9	d0i	d0i	NOUN
hjic-1130	103	10	add	add	VERB
hjic-1130	103	11	v	v	NOUN
hjic-1130	103	12	to	to	ADP
hjic-1130	103	13	ci	ci	PROPN
hjic-1130	103	14	calculate	calculate	NOUN
hjic-1130	103	15	di0	di0	PROPN
hjic-1130	103	16	foreach	foreach	NOUN
hjic-1130	103	17	v	v	PROPN
hjic-1130	103	18	in	in	ADP
hjic-1130	103	19	di0	di0	NOUN
hjic-1130	103	20	add	add	VERB
hjic-1130	103	21	v	v	NOUN
hjic-1130	103	22	to	to	ADP
hjic-1130	103	23	ci	ci	NOUN
hjic-1130	103	24	align	align	NOUN
hjic-1130	103	25	c	c	PROPN
hjic-1130	104	1	[	[	X
hjic-1130	104	2	length(ci+1	length(ci+1	NOUN
hjic-1130	104	3	)	)	PUNCT
hjic-1130	104	4	<	<	X
hjic-1130	104	5	length	length	NOUN
hjic-1130	104	6	(	(	PUNCT
hjic-1130	104	7	ci	ci	NOUN
hjic-1130	104	8	)	)	PUNCT
hjic-1130	104	9	]	]	PUNCT
hjic-1130	104	10	while	while	SCONJ
hjic-1130	104	11	|q|	|q|	VERB
hjic-1130	104	12	>	>	X
hjic-1130	104	13	0	0	PUNCT
hjic-1130	104	14	while	while	SCONJ
hjic-1130	104	15	time(c1	time(c1	NOUN
hjic-1130	104	16	)	)	PUNCT
hjic-1130	104	17	>	>	PUNCT
hjic-1130	105	1	tc	tc	PROPN
hjic-1130	105	2	or	or	CCONJ
hjic-1130	105	3	load(c1	load(c1	PROPN
hjic-1130	105	4	)	)	PUNCT
hjic-1130	105	5	>	>	X
hjic-1130	106	1	c	c	PROPN
hjic-1130	106	2	remove	remove	VERB
hjic-1130	106	3	rand	rand	NOUN
hjic-1130	106	4	v	v	NOUN
hjic-1130	106	5	from	from	ADP
hjic-1130	106	6	c1	c1	PROPN
hjic-1130	106	7	(	(	PUNCT
hjic-1130	106	8	v≠i	v≠i	PROPN
hjic-1130	106	9	)	)	PUNCT
hjic-1130	106	10	foreach	foreach	NOUN
hjic-1130	106	11	v	v	NOUN
hjic-1130	106	12	in	in	ADP
hjic-1130	106	13	c1	c1	PROPN
hjic-1130	106	14	delete	delete	NOUN
hjic-1130	107	1	qv	qv	INTJ
hjic-1130	107	2	from	from	ADP
hjic-1130	107	3	q	q	NOUN
hjic-1130	107	4	add	add	VERB
hjic-1130	107	5	c1	c1	PROPN
hjic-1130	107	6	to	to	ADP
hjic-1130	107	7	i	i	PROPN
hjic-1130	107	8	delete	delete	PROPN
hjic-1130	107	9	c1	c1	PROPN
hjic-1130	107	10	from	from	ADP
hjic-1130	107	11	c	c	PROPN
hjic-1130	107	12	return	return	NOUN
hjic-1130	107	13	i	i	PRON
hjic-1130	107	14	local	local	ADJ
hjic-1130	107	15	search	search	NOUN
hjic-1130	107	16	strategy	strategy	NOUN
hjic-1130	107	17	and	and	CCONJ
hjic-1130	107	18	neighbourhood	neighbourhood	NOUN
hjic-1130	107	19	functions	function	NOUN
hjic-1130	107	20	in	in	ADP
hjic-1130	107	21	order	order	NOUN
hjic-1130	107	22	to	to	PART
hjic-1130	107	23	improve	improve	VERB
hjic-1130	107	24	the	the	DET
hjic-1130	107	25	initially	initially	ADV
hjic-1130	107	26	generated	generate	VERB
hjic-1130	107	27	solution	solution	NOUN
hjic-1130	107	28	,	,	PUNCT
hjic-1130	107	29	neighbourhood	neighbourhood	NOUN
hjic-1130	107	30	functions	function	NOUN
hjic-1130	107	31	are	be	AUX
hjic-1130	107	32	applied	apply	VERB
hjic-1130	107	33	.	.	PUNCT
hjic-1130	108	1	to	to	PART
hjic-1130	108	2	be	be	AUX
hjic-1130	108	3	able	able	ADJ
hjic-1130	108	4	to	to	PART
hjic-1130	108	5	reach	reach	VERB
hjic-1130	108	6	all	all	DET
hjic-1130	108	7	the	the	DET
hjic-1130	108	8	points	point	NOUN
hjic-1130	108	9	of	of	ADP
hjic-1130	108	10	the	the	DET
hjic-1130	108	11	search	search	NOUN
hjic-1130	108	12	space	space	NOUN
hjic-1130	108	13	,	,	PUNCT
hjic-1130	108	14	both	both	DET
hjic-1130	108	15	intraand	intraand	X
hjic-1130	108	16	inter	inter	ADJ
hjic-1130	108	17	-	-	NOUN
hjic-1130	108	18	route	route	ADJ
hjic-1130	108	19	operators	operator	NOUN
hjic-1130	108	20	are	be	AUX
hjic-1130	108	21	necessary	necessary	ADJ
hjic-1130	108	22	to	to	PART
hjic-1130	108	23	calculate	calculate	VERB
hjic-1130	108	24	with	with	ADP
hjic-1130	108	25	,	,	PUNCT
hjic-1130	108	26	although	although	SCONJ
hjic-1130	108	27	in	in	ADP
hjic-1130	108	28	this	this	DET
hjic-1130	108	29	case	case	NOUN
hjic-1130	108	30	the	the	DET
hjic-1130	108	31	effect	effect	NOUN
hjic-1130	108	32	of	of	ADP
hjic-1130	108	33	the	the	DET
hjic-1130	108	34	inter	inter	ADJ
hjic-1130	108	35	-	-	ADJ
hjic-1130	108	36	route	route	NOUN
hjic-1130	108	37	functions	function	NOUN
hjic-1130	108	38	is	be	AUX
hjic-1130	108	39	more	more	ADV
hjic-1130	108	40	significant	significant	ADJ
hjic-1130	108	41	since	since	SCONJ
hjic-1130	108	42	the	the	DET
hjic-1130	108	43	initial	initial	ADJ
hjic-1130	108	44	solution	solution	NOUN
hjic-1130	108	45	heuristics	heuristic	NOUN
hjic-1130	108	46	could	could	AUX
hjic-1130	108	47	provide	provide	VERB
hjic-1130	108	48	paths	path	NOUN
hjic-1130	108	49	with	with	ADP
hjic-1130	108	50	stations	station	NOUN
hjic-1130	108	51	in	in	ADP
hjic-1130	108	52	a	a	DET
hjic-1130	108	53	rather	rather	ADV
hjic-1130	108	54	good	good	ADJ
hjic-1130	108	55	sequence	sequence	NOUN
hjic-1130	108	56	.	.	PUNCT
hjic-1130	109	1	the	the	DET
hjic-1130	109	2	algorithm	algorithm	NOUN
hjic-1130	109	3	performs	perform	VERB
hjic-1130	109	4	the	the	DET
hjic-1130	109	5	local	local	ADJ
hjic-1130	109	6	search	search	NOUN
hjic-1130	109	7	to	to	PART
hjic-1130	109	8	minimize	minimize	VERB
hjic-1130	109	9	the	the	DET
hjic-1130	109	10	paths	path	NOUN
hjic-1130	109	11	,	,	PUNCT
hjic-1130	109	12	and	and	CCONJ
hjic-1130	109	13	the	the	DET
hjic-1130	109	14	cycle	cycle	NOUN
hjic-1130	109	15	-	-	PUNCT
hjic-1130	109	16	time	time	NOUN
hjic-1130	109	17	of	of	ADP
hjic-1130	109	18	them	they	PRON
hjic-1130	109	19	.	.	PUNCT
hjic-1130	110	1	then	then	ADV
hjic-1130	110	2	,	,	PUNCT
hjic-1130	110	3	a	a	DET
hjic-1130	110	4	simple	simple	ADJ
hjic-1130	110	5	bin	bin	NOUN
hjic-1130	110	6	-	-	ADJ
hjic-1130	110	7	packing	pack	VERB
hjic-1130	110	8	problem	problem	NOUN
hjic-1130	110	9	is	be	AUX
hjic-1130	110	10	considered	consider	VERB
hjic-1130	110	11	,	,	PUNCT
hjic-1130	110	12	to	to	PART
hjic-1130	110	13	allocate	allocate	VERB
hjic-1130	110	14	the	the	DET
hjic-1130	110	15	paths	path	NOUN
hjic-1130	110	16	to	to	ADP
hjic-1130	110	17	a	a	DET
hjic-1130	110	18	minimal	minimal	ADJ
hjic-1130	110	19	number	number	NOUN
hjic-1130	110	20	of	of	ADP
hjic-1130	110	21	vehicles	vehicle	NOUN
hjic-1130	110	22	.	.	PUNCT
hjic-1130	111	1	to	to	PART
hjic-1130	111	2	solve	solve	VERB
hjic-1130	111	3	the	the	DET
hjic-1130	111	4	problem	problem	NOUN
hjic-1130	111	5	,	,	PUNCT
hjic-1130	111	6	first	first	ADJ
hjic-1130	111	7	fit	fit	ADJ
hjic-1130	111	8	heuristics	heuristic	NOUN
hjic-1130	111	9	was	be	AUX
hjic-1130	111	10	applied	apply	VERB
hjic-1130	111	11	,	,	PUNCT
hjic-1130	111	12	which	which	PRON
hjic-1130	111	13	is	be	AUX
hjic-1130	111	14	a	a	DET
hjic-1130	111	15	proven	prove	VERB
hjic-1130	111	16	11/9	11/9	NUM
hjic-1130	111	17	opt	opt	NOUN
hjic-1130	111	18	solution	solution	NOUN
hjic-1130	111	19	algorithm	algorithm	NOUN
hjic-1130	111	20	[	[	X
hjic-1130	111	21	24	24	NUM
hjic-1130	111	22	]	]	PUNCT
hjic-1130	111	23	.	.	PUNCT
hjic-1130	112	1	case	case	NOUN
hjic-1130	112	2	study	study	NOUN
hjic-1130	112	3	and	and	CCONJ
hjic-1130	112	4	test	test	NOUN
hjic-1130	112	5	results	result	VERB
hjic-1130	112	6	the	the	DET
hjic-1130	112	7	milkrun	milkrun	NOUN
hjic-1130	112	8	planner	planner	NOUN
hjic-1130	112	9	software	software	NOUN
hjic-1130	112	10	,	,	PUNCT
hjic-1130	112	11	which	which	PRON
hjic-1130	112	12	includes	include	VERB
hjic-1130	112	13	both	both	CCONJ
hjic-1130	112	14	the	the	DET
hjic-1130	112	15	user	user	NOUN
hjic-1130	112	16	interface	interface	NOUN
hjic-1130	112	17	and	and	CCONJ
hjic-1130	112	18	the	the	DET
hjic-1130	112	19	solver	solver	ADJ
hjic-1130	112	20	algorithms	algorithms	NOUN
hjic-1130	112	21	were	be	AUX
hjic-1130	112	22	implemented	implement	VERB
hjic-1130	112	23	in	in	ADP
hjic-1130	112	24	a	a	DET
hjic-1130	112	25	.net	.net	NOUN
hjic-1130	112	26	environment	environment	NOUN
hjic-1130	112	27	using	use	VERB
hjic-1130	112	28	c++	c++	NOUN
hjic-1130	112	29	language	language	NOUN
hjic-1130	112	30	.	.	PUNCT
hjic-1130	113	1	within	within	ADP
hjic-1130	113	2	the	the	DET
hjic-1130	113	3	performance	performance	NOUN
hjic-1130	113	4	evaluation	evaluation	NOUN
hjic-1130	113	5	of	of	ADP
hjic-1130	113	6	the	the	DET
hjic-1130	113	7	implemented	implement	VERB
hjic-1130	113	8	software	software	NOUN
hjic-1130	113	9	,	,	PUNCT
hjic-1130	113	10	a	a	DET
hjic-1130	113	11	real	real	ADJ
hjic-1130	113	12	production	production	NOUN
hjic-1130	113	13	environment	environment	NOUN
hjic-1130	113	14	was	be	AUX
hjic-1130	113	15	modelled	model	VERB
hjic-1130	113	16	in	in	ADP
hjic-1130	113	17	order	order	NOUN
hjic-1130	113	18	to	to	PART
hjic-1130	113	19	analyse	analyse	VERB
hjic-1130	113	20	its	its	PRON
hjic-1130	113	21	capabilities	capability	NOUN
hjic-1130	113	22	.	.	PUNCT
hjic-1130	114	1	the	the	DET
hjic-1130	114	2	purpose	purpose	NOUN
hjic-1130	114	3	of	of	ADP
hjic-1130	114	4	the	the	DET
hjic-1130	114	5	implemented	implement	VERB
hjic-1130	114	6	application	application	NOUN
hjic-1130	114	7	is	be	AUX
hjic-1130	114	8	to	to	PART
hjic-1130	114	9	offer	offer	VERB
hjic-1130	114	10	userfriendly	userfriendly	ADV
hjic-1130	114	11	and	and	CCONJ
hjic-1130	114	12	efficient	efficient	ADJ
hjic-1130	114	13	milkrun	milkrun	NOUN
hjic-1130	114	14	planning	planning	NOUN
hjic-1130	114	15	environment	environment	NOUN
hjic-1130	114	16	;	;	PUNCT
hjic-1130	114	17	therefore	therefore	ADV
hjic-1130	114	18	a	a	DET
hjic-1130	114	19	graphical	graphical	ADJ
hjic-1130	114	20	,	,	PUNCT
hjic-1130	114	21	point	point	NOUN
hjic-1130	114	22	-	-	PUNCT
hjic-1130	114	23	and	and	CCONJ
hjic-1130	114	24	-	-	PUNCT
hjic-1130	114	25	click	click	VERB
hjic-1130	114	26	layout	layout	NOUN
hjic-1130	114	27	definition	definition	NOUN
hjic-1130	114	28	interface	interface	NOUN
hjic-1130	114	29	and	and	CCONJ
hjic-1130	114	30	xml	xml	NOUN
hjic-1130	114	31	communication	communication	NOUN
hjic-1130	114	32	have	have	AUX
hjic-1130	114	33	been	be	AUX
hjic-1130	114	34	applied	apply	VERB
hjic-1130	114	35	(	(	PUNCT
hjic-1130	114	36	fig.4	fig.4	PROPN
hjic-1130	114	37	)	)	PUNCT
hjic-1130	114	38	.	.	PUNCT
hjic-1130	115	1	figure	figure	VERB
hjic-1130	115	2	3	3	NUM
hjic-1130	115	3	:	:	PUNCT
hjic-1130	115	4	hierarchy	hierarchy	NOUN
hjic-1130	115	5	of	of	ADP
hjic-1130	115	6	the	the	DET
hjic-1130	115	7	layout	layout	PROPN
hjic-1130	115	8	representation	representation	NOUN
hjic-1130	115	9	5	5	NUM
hjic-1130	115	10	first	first	ADV
hjic-1130	115	11	the	the	DET
hjic-1130	115	12	input	input	NOUN
hjic-1130	115	13	parameters	parameter	NOUN
hjic-1130	115	14	are	be	AUX
hjic-1130	115	15	processed	process	VERB
hjic-1130	115	16	and	and	CCONJ
hjic-1130	115	17	stored	store	VERB
hjic-1130	115	18	in	in	ADP
hjic-1130	115	19	the	the	DET
hjic-1130	115	20	memory	memory	NOUN
hjic-1130	115	21	,	,	PUNCT
hjic-1130	115	22	and	and	CCONJ
hjic-1130	115	23	dijkstra	dijkstra	PROPN
hjic-1130	115	24	’s	’s	PART
hjic-1130	115	25	algorithm	algorithm	NOUN
hjic-1130	115	26	is	be	AUX
hjic-1130	115	27	applied	apply	VERB
hjic-1130	115	28	to	to	PART
hjic-1130	115	29	calculate	calculate	VERB
hjic-1130	115	30	the	the	DET
hjic-1130	115	31	shortest	short	ADJ
hjic-1130	115	32	path	path	NOUN
hjic-1130	115	33	between	between	ADP
hjic-1130	115	34	each	each	DET
hjic-1130	115	35	station	station	NOUN
hjic-1130	115	36	.	.	PUNCT
hjic-1130	116	1	the	the	DET
hjic-1130	116	2	distance	distance	NOUN
hjic-1130	116	3	matrix	matrix	NOUN
hjic-1130	116	4	is	be	AUX
hjic-1130	116	5	built	build	VERB
hjic-1130	116	6	up	up	ADP
hjic-1130	116	7	from	from	ADP
hjic-1130	116	8	vectors	vector	NOUN
hjic-1130	116	9	,	,	PUNCT
hjic-1130	116	10	each	each	PRON
hjic-1130	116	11	having	have	VERB
hjic-1130	116	12	two	two	NUM
hjic-1130	116	13	distance	distance	NOUN
hjic-1130	116	14	elements	element	NOUN
hjic-1130	116	15	.	.	PUNCT
hjic-1130	117	1	this	this	DET
hjic-1130	117	2	data	data	NOUN
hjic-1130	117	3	structure	structure	NOUN
hjic-1130	117	4	is	be	AUX
hjic-1130	117	5	required	require	VERB
hjic-1130	117	6	by	by	ADP
hjic-1130	117	7	the	the	DET
hjic-1130	117	8	applied	apply	VERB
hjic-1130	117	9	triplet	triplet	NOUN
hjic-1130	117	10	-	-	PUNCT
hjic-1130	117	11	based	base	VERB
hjic-1130	117	12	path	path	NOUN
hjic-1130	117	13	planning	planning	NOUN
hjic-1130	117	14	method	method	NOUN
hjic-1130	117	15	,	,	PUNCT
hjic-1130	117	16	which	which	PRON
hjic-1130	117	17	selects	select	VERB
hjic-1130	117	18	dynamically	dynamically	ADV
hjic-1130	117	19	the	the	DET
hjic-1130	117	20	proper	proper	ADJ
hjic-1130	117	21	distance	distance	NOUN
hjic-1130	117	22	parameter	parameter	NOUN
hjic-1130	117	23	from	from	ADP
hjic-1130	117	24	the	the	DET
hjic-1130	117	25	vector	vector	NOUN
hjic-1130	117	26	,	,	PUNCT
hjic-1130	117	27	based	base	VERB
hjic-1130	117	28	on	on	ADP
hjic-1130	117	29	the	the	DET
hjic-1130	117	30	location	location	NOUN
hjic-1130	117	31	of	of	ADP
hjic-1130	117	32	the	the	DET
hjic-1130	117	33	previously	previously	ADV
hjic-1130	117	34	visited	visit	VERB
hjic-1130	117	35	station	station	NOUN
hjic-1130	117	36	.	.	PUNCT
hjic-1130	118	1	the	the	DET
hjic-1130	118	2	initial	initial	ADJ
hjic-1130	118	3	solution	solution	NOUN
hjic-1130	118	4	generation	generation	NOUN
hjic-1130	118	5	uses	use	VERB
hjic-1130	118	6	the	the	DET
hjic-1130	118	7	distance	distance	NOUN
hjic-1130	118	8	matrix	matrix	NOUN
hjic-1130	118	9	to	to	PART
hjic-1130	118	10	create	create	VERB
hjic-1130	118	11	the	the	DET
hjic-1130	118	12	tours	tour	NOUN
hjic-1130	118	13	,	,	PUNCT
hjic-1130	118	14	based	base	VERB
hjic-1130	118	15	on	on	ADP
hjic-1130	118	16	the	the	DET
hjic-1130	118	17	station	station	NOUN
hjic-1130	118	18	loops	loop	NOUN
hjic-1130	118	19	detected	detect	VERB
hjic-1130	118	20	on	on	ADP
hjic-1130	118	21	the	the	DET
hjic-1130	118	22	layout	layout	NOUN
hjic-1130	118	23	.	.	PUNCT
hjic-1130	119	1	the	the	DET
hjic-1130	119	2	initial	initial	ADJ
hjic-1130	119	3	solution	solution	NOUN
hjic-1130	119	4	contains	contain	VERB
hjic-1130	119	5	only	only	ADV
hjic-1130	119	6	feasible	feasible	ADJ
hjic-1130	119	7	paths	path	NOUN
hjic-1130	119	8	that	that	PRON
hjic-1130	119	9	satisfy	satisfy	VERB
hjic-1130	119	10	the	the	DET
hjic-1130	119	11	time	time	NOUN
hjic-1130	119	12	constraints	constraint	NOUN
hjic-1130	119	13	as	as	ADV
hjic-1130	119	14	well	well	ADV
hjic-1130	119	15	as	as	ADP
hjic-1130	119	16	the	the	DET
hjic-1130	119	17	capacity	capacity	NOUN
hjic-1130	119	18	constraints	constraint	NOUN
hjic-1130	119	19	of	of	ADP
hjic-1130	119	20	the	the	DET
hjic-1130	119	21	actual	actual	ADJ
hjic-1130	119	22	vehicle	vehicle	NOUN
hjic-1130	119	23	.	.	PUNCT
hjic-1130	120	1	to	to	PART
hjic-1130	120	2	avoid	avoid	VERB
hjic-1130	120	3	overloaded	overloaded	ADJ
hjic-1130	120	4	vehicles	vehicle	NOUN
hjic-1130	120	5	,	,	PUNCT
hjic-1130	120	6	a	a	DET
hjic-1130	120	7	pre	pre	ADJ
hjic-1130	120	8	-	-	ADJ
hjic-1130	120	9	check	check	ADJ
hjic-1130	120	10	method	method	NOUN
hjic-1130	120	11	is	be	AUX
hjic-1130	120	12	performed	perform	VERB
hjic-1130	120	13	:	:	PUNCT
hjic-1130	120	14	the	the	DET
hjic-1130	120	15	vehicle	vehicle	NOUN
hjic-1130	120	16	is	be	AUX
hjic-1130	120	17	loaded	load	VERB
hjic-1130	120	18	by	by	ADP
hjic-1130	120	19	all	all	DET
hjic-1130	120	20	the	the	DET
hjic-1130	120	21	raw	raw	ADJ
hjic-1130	120	22	materials	material	NOUN
hjic-1130	120	23	in	in	ADP
hjic-1130	120	24	the	the	DET
hjic-1130	120	25	depot	depot	NOUN
hjic-1130	120	26	,	,	PUNCT
hjic-1130	120	27	and	and	CCONJ
hjic-1130	120	28	then	then	ADV
hjic-1130	120	29	all	all	DET
hjic-1130	120	30	the	the	DET
hjic-1130	120	31	other	other	ADJ
hjic-1130	120	32	loading	loading	NOUN
hjic-1130	120	33	and	and	CCONJ
hjic-1130	120	34	unloading	unloading	NOUN
hjic-1130	120	35	processes	process	NOUN
hjic-1130	120	36	are	be	AUX
hjic-1130	120	37	calculated	calculate	VERB
hjic-1130	120	38	station	station	NOUN
hjic-1130	120	39	-	-	PUNCT
hjic-1130	120	40	by	by	ADP
hjic-1130	120	41	-	-	PUNCT
hjic-1130	120	42	station	station	NOUN
hjic-1130	120	43	to	to	PART
hjic-1130	120	44	simulate	simulate	VERB
hjic-1130	120	45	the	the	DET
hjic-1130	120	46	real	real	ADJ
hjic-1130	120	47	milkrun	milkrun	NOUN
hjic-1130	120	48	process	process	NOUN
hjic-1130	120	49	.	.	PUNCT
hjic-1130	121	1	in	in	ADP
hjic-1130	121	2	order	order	NOUN
hjic-1130	121	3	to	to	PART
hjic-1130	121	4	calculate	calculate	VERB
hjic-1130	121	5	with	with	ADP
hjic-1130	121	6	time	time	NOUN
hjic-1130	121	7	constraints	constraint	NOUN
hjic-1130	121	8	,	,	PUNCT
hjic-1130	121	9	both	both	CCONJ
hjic-1130	121	10	the	the	DET
hjic-1130	121	11	travel	travel	NOUN
hjic-1130	121	12	-	-	PUNCT
hjic-1130	121	13	time	time	NOUN
hjic-1130	121	14	(	(	PUNCT
hjic-1130	121	15	with	with	ADP
hjic-1130	121	16	constant	constant	ADJ
hjic-1130	121	17	average	average	ADJ
hjic-1130	121	18	speed	speed	NOUN
hjic-1130	121	19	)	)	PUNCT
hjic-1130	121	20	and	and	CCONJ
hjic-1130	121	21	the	the	DET
hjic-1130	121	22	loading	loading	NOUN
hjic-1130	121	23	/	/	SYM
hjic-1130	121	24	unloading	unloading	NOUN
hjic-1130	121	25	time	time	NOUN
hjic-1130	121	26	(	(	PUNCT
hjic-1130	121	27	time	time	NOUN
hjic-1130	121	28	/	/	SYM
hjic-1130	121	29	item	item	NOUN
hjic-1130	121	30	)	)	PUNCT
hjic-1130	121	31	are	be	AUX
hjic-1130	121	32	considered	consider	VERB
hjic-1130	121	33	.	.	PUNCT
hjic-1130	122	1	the	the	DET
hjic-1130	122	2	purpose	purpose	NOUN
hjic-1130	122	3	of	of	ADP
hjic-1130	122	4	the	the	DET
hjic-1130	122	5	generated	generate	VERB
hjic-1130	122	6	initial	initial	ADJ
hjic-1130	122	7	paths	path	NOUN
hjic-1130	122	8	is	be	AUX
hjic-1130	122	9	to	to	PART
hjic-1130	122	10	satisfy	satisfy	VERB
hjic-1130	122	11	all	all	DET
hjic-1130	122	12	the	the	DET
hjic-1130	122	13	demands	demand	NOUN
hjic-1130	122	14	by	by	ADP
hjic-1130	122	15	the	the	DET
hjic-1130	122	16	lowest	low	ADJ
hjic-1130	122	17	possible	possible	ADJ
hjic-1130	122	18	number	number	NOUN
hjic-1130	122	19	of	of	ADP
hjic-1130	122	20	feasible	feasible	ADJ
hjic-1130	122	21	cycles	cycle	NOUN
hjic-1130	122	22	.	.	PUNCT
hjic-1130	123	1	the	the	DET
hjic-1130	123	2	local	local	ADJ
hjic-1130	123	3	search	search	NOUN
hjic-1130	123	4	algorithm	algorithm	NOUN
hjic-1130	123	5	takes	take	VERB
hjic-1130	123	6	the	the	DET
hjic-1130	123	7	initial	initial	ADJ
hjic-1130	123	8	paths	path	NOUN
hjic-1130	123	9	and	and	CCONJ
hjic-1130	123	10	reduces	reduce	VERB
hjic-1130	123	11	their	their	PRON
hjic-1130	123	12	total	total	ADJ
hjic-1130	123	13	time	time	NOUN
hjic-1130	123	14	consumption	consumption	NOUN
hjic-1130	123	15	by	by	ADP
hjic-1130	123	16	applying	apply	VERB
hjic-1130	123	17	neighbourhood	neighbourhood	NOUN
hjic-1130	123	18	functions	function	NOUN
hjic-1130	123	19	where	where	SCONJ
hjic-1130	123	20	it	it	PRON
hjic-1130	123	21	is	be	AUX
hjic-1130	123	22	possible	possible	ADJ
hjic-1130	123	23	.	.	PUNCT
hjic-1130	124	1	the	the	DET
hjic-1130	124	2	algorithm	algorithm	NOUN
hjic-1130	124	3	iterates	iterate	VERB
hjic-1130	124	4	through	through	ADP
hjic-1130	124	5	all	all	DET
hjic-1130	124	6	the	the	DET
hjic-1130	124	7	combinations	combination	NOUN
hjic-1130	124	8	of	of	ADP
hjic-1130	124	9	the	the	DET
hjic-1130	124	10	stations	station	NOUN
hjic-1130	124	11	,	,	PUNCT
hjic-1130	124	12	and	and	CCONJ
hjic-1130	124	13	detects	detect	VERB
hjic-1130	124	14	the	the	DET
hjic-1130	124	15	possible	possible	ADJ
hjic-1130	124	16	insertions	insertion	NOUN
hjic-1130	124	17	from	from	ADP
hjic-1130	124	18	one	one	NUM
hjic-1130	124	19	path	path	NOUN
hjic-1130	124	20	to	to	ADP
hjic-1130	124	21	another	another	PRON
hjic-1130	124	22	.	.	PUNCT
hjic-1130	125	1	as	as	SCONJ
hjic-1130	125	2	local	local	ADJ
hjic-1130	125	3	search	search	NOUN
hjic-1130	125	4	iterates	iterate	VERB
hjic-1130	125	5	through	through	ADP
hjic-1130	125	6	the	the	DET
hjic-1130	125	7	paths	path	NOUN
hjic-1130	125	8	in	in	ADP
hjic-1130	125	9	a	a	DET
hjic-1130	125	10	random	random	ADJ
hjic-1130	125	11	sequence	sequence	NOUN
hjic-1130	125	12	,	,	PUNCT
hjic-1130	125	13	different	different	ADJ
hjic-1130	125	14	test	test	NOUN
hjic-1130	125	15	runs	run	NOUN
hjic-1130	125	16	can	can	AUX
hjic-1130	125	17	result	result	VERB
hjic-1130	125	18	different	different	ADJ
hjic-1130	125	19	milkrun	milkrun	NOUN
hjic-1130	125	20	plans	plan	NOUN
hjic-1130	125	21	.	.	PUNCT
hjic-1130	126	1	in	in	ADP
hjic-1130	126	2	order	order	NOUN
hjic-1130	126	3	to	to	PART
hjic-1130	126	4	approximate	approximate	VERB
hjic-1130	126	5	the	the	DET
hjic-1130	126	6	global	global	ADJ
hjic-1130	126	7	optimum	optimum	ADJ
hjic-1130	126	8	solution	solution	NOUN
hjic-1130	126	9	,	,	PUNCT
hjic-1130	126	10	the	the	DET
hjic-1130	126	11	implemented	implement	VERB
hjic-1130	126	12	application	application	NOUN
hjic-1130	126	13	performs	perform	VERB
hjic-1130	126	14	the	the	DET
hjic-1130	126	15	local	local	ADJ
hjic-1130	126	16	search	search	NOUN
hjic-1130	126	17	several	several	ADJ
hjic-1130	126	18	times	time	NOUN
hjic-1130	126	19	and	and	CCONJ
hjic-1130	126	20	selects	select	VERB
hjic-1130	126	21	the	the	DET
hjic-1130	126	22	most	most	ADV
hjic-1130	126	23	appropriate	appropriate	ADJ
hjic-1130	126	24	schedule	schedule	NOUN
hjic-1130	126	25	from	from	ADP
hjic-1130	126	26	the	the	DET
hjic-1130	126	27	generated	generate	VERB
hjic-1130	126	28	solutions	solution	NOUN
hjic-1130	126	29	.	.	PUNCT
hjic-1130	127	1	the	the	DET
hjic-1130	127	2	capabilities	capability	NOUN
hjic-1130	127	3	of	of	ADP
hjic-1130	127	4	the	the	DET
hjic-1130	127	5	algorithm	algorithm	NOUN
hjic-1130	127	6	were	be	AUX
hjic-1130	127	7	tested	test	VERB
hjic-1130	127	8	in	in	ADP
hjic-1130	127	9	a	a	DET
hjic-1130	127	10	real	real	ADJ
hjic-1130	127	11	production	production	NOUN
hjic-1130	127	12	environment	environment	NOUN
hjic-1130	127	13	.	.	PUNCT
hjic-1130	128	1	this	this	PRON
hjic-1130	128	2	was	be	AUX
hjic-1130	128	3	a	a	DET
hjic-1130	128	4	large	large	ADJ
hjic-1130	128	5	-	-	PUNCT
hjic-1130	128	6	scale	scale	NOUN
hjic-1130	128	7	automotive	automotive	ADJ
hjic-1130	128	8	production	production	NOUN
hjic-1130	128	9	system	system	NOUN
hjic-1130	128	10	with	with	ADP
hjic-1130	128	11	2	2	NUM
hjic-1130	128	12	factory	factory	NOUN
hjic-1130	128	13	halls	hall	NOUN
hjic-1130	128	14	,	,	PUNCT
hjic-1130	128	15	67	67	NUM
hjic-1130	128	16	stations	station	NOUN
hjic-1130	128	17	and	and	CCONJ
hjic-1130	128	18	96	96	NUM
hjic-1130	128	19	routenodes	routenode	NOUN
hjic-1130	128	20	.	.	PUNCT
hjic-1130	129	1	the	the	DET
hjic-1130	129	2	milkrun	milkrun	NOUN
hjic-1130	129	3	plan	plan	NOUN
hjic-1130	129	4	has	have	VERB
hjic-1130	129	5	to	to	PART
hjic-1130	129	6	satisfy	satisfy	VERB
hjic-1130	129	7	193	193	NUM
hjic-1130	129	8	various	various	ADJ
hjic-1130	129	9	demands	demand	NOUN
hjic-1130	129	10	in	in	ADP
hjic-1130	129	11	60	60	NUM
hjic-1130	129	12	minutes	minute	NOUN
hjic-1130	129	13	cycle	cycle	NOUN
hjic-1130	129	14	-	-	PUNCT
hjic-1130	129	15	time	time	NOUN
hjic-1130	129	16	.	.	PUNCT
hjic-1130	130	1	the	the	DET
hjic-1130	130	2	analysed	analyse	VERB
hjic-1130	130	3	system	system	NOUN
hjic-1130	130	4	requires	require	VERB
hjic-1130	130	5	efficient	efficient	ADJ
hjic-1130	130	6	planning	planning	NOUN
hjic-1130	130	7	process	process	NOUN
hjic-1130	130	8	,	,	PUNCT
hjic-1130	130	9	since	since	SCONJ
hjic-1130	130	10	the	the	DET
hjic-1130	130	11	total	total	ADJ
hjic-1130	130	12	length	length	NOUN
hjic-1130	130	13	of	of	ADP
hjic-1130	130	14	the	the	DET
hjic-1130	130	15	routes	route	NOUN
hjic-1130	130	16	is	be	AUX
hjic-1130	130	17	over	over	ADP
hjic-1130	130	18	2.5	2.5	NUM
hjic-1130	130	19	km	km	NOUN
hjic-1130	130	20	that	that	PRON
hjic-1130	130	21	affects	affect	VERB
hjic-1130	130	22	critically	critically	ADV
hjic-1130	130	23	the	the	DET
hjic-1130	130	24	total	total	ADJ
hjic-1130	130	25	time	time	NOUN
hjic-1130	130	26	of	of	ADP
hjic-1130	130	27	the	the	DET
hjic-1130	130	28	milkrun	milkrun	NOUN
hjic-1130	130	29	schedule	schedule	NOUN
hjic-1130	130	30	.	.	PUNCT
hjic-1130	131	1	the	the	DET
hjic-1130	131	2	application	application	NOUN
hjic-1130	131	3	of	of	ADP
hjic-1130	131	4	inefficient	inefficient	ADJ
hjic-1130	131	5	milkrun	milkrun	NOUN
hjic-1130	131	6	schedule	schedule	NOUN
hjic-1130	131	7	results	result	VERB
hjic-1130	131	8	low	low	ADV
hjic-1130	131	9	-	-	PUNCT
hjic-1130	131	10	utilized	utilize	VERB
hjic-1130	131	11	vehicles	vehicle	NOUN
hjic-1130	131	12	and	and	CCONJ
hjic-1130	131	13	high	high	ADJ
hjic-1130	131	14	number	number	NOUN
hjic-1130	131	15	of	of	ADP
hjic-1130	131	16	cycles	cycle	NOUN
hjic-1130	131	17	.	.	PUNCT
hjic-1130	132	1	in	in	ADP
hjic-1130	132	2	this	this	DET
hjic-1130	132	3	case	case	NOUN
hjic-1130	132	4	,	,	PUNCT
hjic-1130	132	5	the	the	DET
hjic-1130	132	6	goal	goal	NOUN
hjic-1130	132	7	of	of	ADP
hjic-1130	132	8	the	the	DET
hjic-1130	132	9	test	test	NOUN
hjic-1130	132	10	was	be	AUX
hjic-1130	132	11	to	to	PART
hjic-1130	132	12	minimize	minimize	VERB
hjic-1130	132	13	the	the	DET
hjic-1130	132	14	number	number	NOUN
hjic-1130	132	15	of	of	ADP
hjic-1130	132	16	vehicles	vehicle	NOUN
hjic-1130	132	17	required	require	VERB
hjic-1130	132	18	to	to	PART
hjic-1130	132	19	perform	perform	VERB
hjic-1130	132	20	the	the	DET
hjic-1130	132	21	services	service	NOUN
hjic-1130	132	22	via	via	ADP
hjic-1130	132	23	minimizing	minimize	VERB
hjic-1130	132	24	the	the	DET
hjic-1130	132	25	time	time	NOUN
hjic-1130	132	26	of	of	ADP
hjic-1130	132	27	the	the	DET
hjic-1130	132	28	cycles	cycle	NOUN
hjic-1130	132	29	.	.	PUNCT
hjic-1130	133	1	the	the	DET
hjic-1130	133	2	proposed	propose	VERB
hjic-1130	133	3	initial	initial	ADJ
hjic-1130	133	4	solution	solution	NOUN
hjic-1130	133	5	heuristically	heuristically	ADV
hjic-1130	133	6	generated	generate	VERB
hjic-1130	133	7	eight	eight	NUM
hjic-1130	133	8	feasible	feasible	ADJ
hjic-1130	133	9	paths	path	NOUN
hjic-1130	133	10	with	with	ADP
hjic-1130	133	11	20,400	20,400	NUM
hjic-1130	133	12	seconds	second	NOUN
hjic-1130	133	13	total	total	ADJ
hjic-1130	133	14	time	time	NOUN
hjic-1130	133	15	.	.	PUNCT
hjic-1130	134	1	first	first	ADV
hjic-1130	134	2	,	,	PUNCT
hjic-1130	134	3	the	the	DET
hjic-1130	134	4	algorithm	algorithm	NOUN
hjic-1130	134	5	tries	try	VERB
hjic-1130	134	6	to	to	PART
hjic-1130	134	7	optimize	optimize	VERB
hjic-1130	134	8	the	the	DET
hjic-1130	134	9	plan	plan	NOUN
hjic-1130	134	10	by	by	ADP
hjic-1130	134	11	applying	apply	VERB
hjic-1130	134	12	one	one	NUM
hjic-1130	134	13	vehicle	vehicle	NOUN
hjic-1130	134	14	,	,	PUNCT
hjic-1130	134	15	and	and	CCONJ
hjic-1130	134	16	increases	increase	VERB
hjic-1130	134	17	the	the	DET
hjic-1130	134	18	number	number	NOUN
hjic-1130	134	19	of	of	ADP
hjic-1130	134	20	the	the	DET
hjic-1130	134	21	vehicles	vehicle	NOUN
hjic-1130	134	22	only	only	ADV
hjic-1130	134	23	if	if	SCONJ
hjic-1130	134	24	the	the	DET
hjic-1130	134	25	improvement	improvement	NOUN
hjic-1130	134	26	steps	step	NOUN
hjic-1130	134	27	can	can	AUX
hjic-1130	134	28	not	not	PART
hjic-1130	134	29	decrease	decrease	VERB
hjic-1130	134	30	the	the	DET
hjic-1130	134	31	time	time	NOUN
hjic-1130	134	32	requirement	requirement	NOUN
hjic-1130	134	33	of	of	ADP
hjic-1130	134	34	the	the	DET
hjic-1130	134	35	total	total	ADJ
hjic-1130	134	36	plan	plan	NOUN
hjic-1130	134	37	under	under	ADP
hjic-1130	134	38	the	the	DET
hjic-1130	134	39	cycle	cycle	NOUN
hjic-1130	134	40	-	-	PUNCT
hjic-1130	134	41	time	time	NOUN
hjic-1130	134	42	(	(	PUNCT
hjic-1130	134	43	3600	3600	NUM
hjic-1130	134	44	seconds	second	NOUN
hjic-1130	134	45	)	)	PUNCT
hjic-1130	134	46	.	.	PUNCT
hjic-1130	135	1	by	by	ADP
hjic-1130	135	2	this	this	DET
hjic-1130	135	3	way	way	NOUN
hjic-1130	135	4	,	,	PUNCT
hjic-1130	135	5	the	the	DET
hjic-1130	135	6	test	test	NOUN
hjic-1130	135	7	run	run	NOUN
hjic-1130	135	8	could	could	AUX
hjic-1130	135	9	optimize	optimize	VERB
hjic-1130	135	10	the	the	DET
hjic-1130	135	11	plan	plan	NOUN
hjic-1130	135	12	for	for	ADP
hjic-1130	135	13	two	two	NUM
hjic-1130	135	14	vehicles	vehicle	NOUN
hjic-1130	135	15	in	in	ADP
hjic-1130	135	16	177	177	NUM
hjic-1130	135	17	iterations	iteration	NOUN
hjic-1130	135	18	,	,	PUNCT
hjic-1130	135	19	and	and	CCONJ
hjic-1130	135	20	generated	generate	VERB
hjic-1130	135	21	a	a	DET
hjic-1130	135	22	schedule	schedule	NOUN
hjic-1130	135	23	,	,	PUNCT
hjic-1130	135	24	which	which	DET
hjic-1130	135	25	time	time	NOUN
hjic-1130	135	26	requirement	requirement	NOUN
hjic-1130	135	27	is	be	AUX
hjic-1130	135	28	only	only	ADV
hjic-1130	135	29	57	57	NUM
hjic-1130	135	30	minutes	minute	NOUN
hjic-1130	135	31	(	(	PUNCT
hjic-1130	135	32	fig.5	fig.5	PROPN
hjic-1130	135	33	)	)	PUNCT
hjic-1130	135	34	.	.	PUNCT
hjic-1130	136	1	conclusions	conclusion	NOUN
hjic-1130	136	2	after	after	ADP
hjic-1130	136	3	an	an	DET
hjic-1130	136	4	overview	overview	NOUN
hjic-1130	136	5	about	about	ADP
hjic-1130	136	6	the	the	DET
hjic-1130	136	7	state	state	NOUN
hjic-1130	136	8	-	-	PUNCT
hjic-1130	136	9	of	of	ADP
hjic-1130	136	10	-	-	PUNCT
hjic-1130	136	11	the	the	DET
hjic-1130	136	12	art	art	NOUN
hjic-1130	136	13	shop	shop	NOUN
hjic-1130	136	14	-	-	PUNCT
hjic-1130	136	15	floor	floor	NOUN
hjic-1130	136	16	logistics	logistic	NOUN
hjic-1130	136	17	,	,	PUNCT
hjic-1130	136	18	and	and	CCONJ
hjic-1130	136	19	the	the	DET
hjic-1130	136	20	general	general	ADJ
hjic-1130	136	21	formulations	formulation	NOUN
hjic-1130	136	22	of	of	ADP
hjic-1130	136	23	the	the	DET
hjic-1130	136	24	vehicle	vehicle	NOUN
hjic-1130	136	25	routing	routing	NOUN
hjic-1130	136	26	problem	problem	NOUN
hjic-1130	136	27	,	,	PUNCT
hjic-1130	136	28	a	a	DET
hjic-1130	136	29	solution	solution	NOUN
hjic-1130	136	30	was	be	AUX
hjic-1130	136	31	proposed	propose	VERB
hjic-1130	136	32	that	that	SCONJ
hjic-1130	136	33	uses	use	VERB
hjic-1130	136	34	a	a	DET
hjic-1130	136	35	novel	novel	ADJ
hjic-1130	136	36	layout	layout	NOUN
hjic-1130	136	37	representation	representation	NOUN
hjic-1130	136	38	and	and	CCONJ
hjic-1130	136	39	initial	initial	ADJ
hjic-1130	136	40	solution	solution	NOUN
hjic-1130	136	41	generation	generation	NOUN
hjic-1130	136	42	heuristics	heuristic	NOUN
hjic-1130	136	43	to	to	PART
hjic-1130	136	44	solve	solve	VERB
hjic-1130	136	45	the	the	DET
hjic-1130	136	46	milkrun	milkrun	NOUN
hjic-1130	136	47	planning	planning	NOUN
hjic-1130	136	48	problem	problem	NOUN
hjic-1130	136	49	.	.	PUNCT
hjic-1130	137	1	in	in	ADP
hjic-1130	137	2	order	order	NOUN
hjic-1130	137	3	to	to	PART
hjic-1130	137	4	demonstrate	demonstrate	VERB
hjic-1130	137	5	the	the	DET
hjic-1130	137	6	capabilities	capability	NOUN
hjic-1130	137	7	of	of	ADP
hjic-1130	137	8	the	the	DET
hjic-1130	137	9	figure	figure	NOUN
hjic-1130	137	10	4	4	NUM
hjic-1130	137	11	:	:	PUNCT
hjic-1130	137	12	the	the	DET
hjic-1130	137	13	user	user	NOUN
hjic-1130	137	14	interface	interface	NOUN
hjic-1130	137	15	of	of	ADP
hjic-1130	137	16	the	the	DET
hjic-1130	137	17	milkrun	milkrun	NOUN
hjic-1130	137	18	planner	planner	NOUN
hjic-1130	137	19	application	application	NOUN
hjic-1130	137	20	figure	figure	NOUN
hjic-1130	137	21	5	5	NUM
hjic-1130	137	22	:	:	PUNCT
hjic-1130	137	23	test	test	NOUN
hjic-1130	137	24	results	result	NOUN
hjic-1130	137	25	of	of	ADP
hjic-1130	137	26	the	the	DET
hjic-1130	137	27	case	case	NOUN
hjic-1130	137	28	study	study	NOUN
hjic-1130	137	29	6	6	NUM
hjic-1130	137	30	solution	solution	NOUN
hjic-1130	137	31	,	,	PUNCT
hjic-1130	137	32	a	a	DET
hjic-1130	137	33	software	software	NOUN
hjic-1130	137	34	prototype	prototype	NOUN
hjic-1130	137	35	was	be	AUX
hjic-1130	137	36	developed	develop	VERB
hjic-1130	137	37	and	and	CCONJ
hjic-1130	137	38	tested	test	VERB
hjic-1130	137	39	on	on	ADP
hjic-1130	137	40	real	real	ADJ
hjic-1130	137	41	-	-	PUNCT
hjic-1130	137	42	life	life	NOUN
hjic-1130	137	43	industrial	industrial	ADJ
hjic-1130	137	44	data	datum	NOUN
hjic-1130	137	45	.	.	PUNCT
hjic-1130	138	1	future	future	ADJ
hjic-1130	138	2	work	work	NOUN
hjic-1130	138	3	includes	include	VERB
hjic-1130	138	4	the	the	DET
hjic-1130	138	5	extension	extension	NOUN
hjic-1130	138	6	of	of	ADP
hjic-1130	138	7	the	the	DET
hjic-1130	138	8	model	model	NOUN
hjic-1130	138	9	with	with	ADP
hjic-1130	138	10	demand	demand	NOUN
hjic-1130	138	11	partitioning	partition	VERB
hjic-1130	138	12	so	so	SCONJ
hjic-1130	138	13	as	as	SCONJ
hjic-1130	138	14	to	to	PART
hjic-1130	138	15	increase	increase	VERB
hjic-1130	138	16	capacity	capacity	NOUN
hjic-1130	138	17	utilization	utilization	NOUN
hjic-1130	138	18	of	of	ADP
hjic-1130	138	19	the	the	DET
hjic-1130	138	20	transportation	transportation	NOUN
hjic-1130	138	21	vehicles	vehicle	NOUN
hjic-1130	138	22	.	.	PUNCT
hjic-1130	139	1	moreover	moreover	ADV
hjic-1130	139	2	,	,	PUNCT
hjic-1130	139	3	handling	handle	VERB
hjic-1130	139	4	inhomogeneous	inhomogeneous	ADJ
hjic-1130	139	5	demand	demand	NOUN
hjic-1130	139	6	types	type	NOUN
hjic-1130	139	7	(	(	PUNCT
hjic-1130	139	8	physical	physical	ADJ
hjic-1130	139	9	aspects	aspect	NOUN
hjic-1130	139	10	of	of	ADP
hjic-1130	139	11	material	material	NOUN
hjic-1130	139	12	handling	handling	NOUN
hjic-1130	139	13	)	)	PUNCT
hjic-1130	139	14	requires	require	VERB
hjic-1130	139	15	further	further	ADJ
hjic-1130	139	16	constraints	constraint	NOUN
hjic-1130	139	17	to	to	PART
hjic-1130	139	18	be	be	AUX
hjic-1130	139	19	included	include	VERB
hjic-1130	139	20	in	in	ADP
hjic-1130	139	21	the	the	DET
hjic-1130	139	22	model	model	NOUN
hjic-1130	139	23	.	.	PUNCT
hjic-1130	140	1	secondly	secondly	ADV
hjic-1130	140	2	,	,	PUNCT
hjic-1130	140	3	future	future	ADJ
hjic-1130	140	4	work	work	NOUN
hjic-1130	140	5	will	will	AUX
hjic-1130	140	6	be	be	AUX
hjic-1130	140	7	dedicated	dedicate	VERB
hjic-1130	140	8	for	for	ADP
hjic-1130	140	9	making	make	VERB
hjic-1130	140	10	the	the	DET
hjic-1130	140	11	solution	solution	NOUN
hjic-1130	140	12	available	available	ADJ
hjic-1130	140	13	in	in	ADP
hjic-1130	140	14	practical	practical	ADJ
hjic-1130	140	15	industrial	industrial	ADJ
hjic-1130	140	16	applications	application	NOUN
hjic-1130	140	17	.	.	PUNCT
hjic-1130	141	1	in	in	ADP
hjic-1130	141	2	an	an	PRON
hjic-1130	141	3	on	on	ADP
hjic-1130	141	4	going	go	VERB
hjic-1130	141	5	research	research	NOUN
hjic-1130	141	6	project	project	NOUN
hjic-1130	141	7	the	the	DET
hjic-1130	141	8	milkrun	milkrun	NOUN
hjic-1130	141	9	planning	planning	NOUN
hjic-1130	141	10	algorithm	algorithm	NOUN
hjic-1130	141	11	will	will	AUX
hjic-1130	141	12	be	be	AUX
hjic-1130	141	13	implemented	implement	VERB
hjic-1130	141	14	in	in	ADP
hjic-1130	141	15	a	a	DET
hjic-1130	141	16	factoryand	factoryand	NOUN
hjic-1130	141	17	a	a	DET
hjic-1130	141	18	logistics	logistic	NOUN
hjic-1130	141	19	planning	planning	NOUN
hjic-1130	141	20	application	application	NOUN
hjic-1130	141	21	currently	currently	ADV
hjic-1130	141	22	under	under	ADP
hjic-1130	141	23	implementation	implementation	NOUN
hjic-1130	141	24	.	.	PUNCT
hjic-1130	142	1	acknowledgements	acknowledgement	NOUN
hjic-1130	142	2	the	the	DET
hjic-1130	142	3	research	research	NOUN
hjic-1130	142	4	has	have	AUX
hjic-1130	142	5	been	be	AUX
hjic-1130	142	6	partially	partially	ADV
hjic-1130	142	7	supported	support	VERB
hjic-1130	142	8	by	by	ADP
hjic-1130	142	9	the	the	DET
hjic-1130	142	10	national	national	ADJ
hjic-1130	142	11	office	office	NOUN
hjic-1130	142	12	for	for	ADP
hjic-1130	142	13	research	research	NOUN
hjic-1130	142	14	and	and	CCONJ
hjic-1130	142	15	technology	technology	NOUN
hjic-1130	142	16	(	(	PUNCT
hjic-1130	142	17	nkth	nkth	NOUN
hjic-1130	142	18	)	)	PUNCT
hjic-1130	142	19	grant	grant	VERB
hjic-1130	142	20	"	"	PUNCT
hjic-1130	142	21	digital	digital	ADJ
hjic-1130	142	22	,	,	PUNCT
hjic-1130	142	23	real	real	ADJ
hjic-1130	142	24	-	-	PUNCT
hjic-1130	142	25	time	time	NOUN
hjic-1130	142	26	enterprises	enterprise	NOUN
hjic-1130	142	27	and	and	CCONJ
hjic-1130	142	28	networks	network	NOUN
hjic-1130	142	29	"	"	PUNCT
hjic-1130	142	30	(	(	PUNCT
hjic-1130	142	31	omfb-01638/2009	omfb-01638/2009	NUM
hjic-1130	142	32	)	)	PUNCT
hjic-1130	142	33	.	.	PUNCT
hjic-1130	143	1	references	reference	NOUN
hjic-1130	143	2	[	[	X
hjic-1130	143	3	1	1	NUM
hjic-1130	143	4	]	]	X
hjic-1130	143	5	kovács	kovács	PROPN
hjic-1130	143	6	a.	a.	PROPN
hjic-1130	143	7	:	:	PUNCT
hjic-1130	143	8	optimizing	optimize	VERB
hjic-1130	143	9	the	the	DET
hjic-1130	143	10	storage	storage	NOUN
hjic-1130	143	11	assignment	assignment	NOUN
hjic-1130	143	12	in	in	ADP
hjic-1130	143	13	a	a	DET
hjic-1130	143	14	warehouse	warehouse	NOUN
hjic-1130	143	15	served	serve	VERB
hjic-1130	143	16	by	by	ADP
hjic-1130	143	17	milkrun	milkrun	NOUN
hjic-1130	143	18	logistics	logistic	NOUN
hjic-1130	143	19	,	,	PUNCT
hjic-1130	143	20	international	international	ADJ
hjic-1130	143	21	journal	journal	NOUN
hjic-1130	143	22	of	of	ADP
hjic-1130	143	23	production	production	NOUN
hjic-1130	143	24	economics	economic	NOUN
hjic-1130	143	25	,	,	PUNCT
hjic-1130	143	26	2011	2011	NUM
hjic-1130	143	27	,	,	PUNCT
hjic-1130	143	28	133	133	NUM
hjic-1130	143	29	,	,	PUNCT
hjic-1130	143	30	312–318	312–318	NUM
hjic-1130	143	31	[	[	X
hjic-1130	143	32	2	2	NUM
hjic-1130	143	33	]	]	X
hjic-1130	143	34	lau	lau	PROPN
hjic-1130	143	35	h.	h.	PROPN
hjic-1130	143	36	,	,	PUNCT
hjic-1130	143	37	sim	sim	ADJ
hjic-1130	143	38	m.	m.	NOUN
hjic-1130	143	39	,	,	PUNCT
hjic-1130	143	40	teo	teo	PROPN
hjic-1130	143	41	k.	k.	PROPN
hjic-1130	143	42	:	:	PUNCT
hjic-1130	143	43	vehicle	vehicle	NOUN
hjic-1130	143	44	routing	routing	NOUN
hjic-1130	143	45	problem	problem	NOUN
hjic-1130	143	46	with	with	ADP
hjic-1130	143	47	time	time	NOUN
hjic-1130	143	48	windows	window	NOUN
hjic-1130	143	49	and	and	CCONJ
hjic-1130	143	50	a	a	DET
hjic-1130	143	51	limited	limited	ADJ
hjic-1130	143	52	number	number	NOUN
hjic-1130	143	53	of	of	ADP
hjic-1130	143	54	vehicles	vehicle	NOUN
hjic-1130	143	55	,	,	PUNCT
hjic-1130	143	56	european	european	ADJ
hjic-1130	143	57	journal	journal	PROPN
hjic-1130	143	58	of	of	ADP
hjic-1130	143	59	operational	operational	ADJ
hjic-1130	143	60	research	research	NOUN
hjic-1130	143	61	,	,	PUNCT
hjic-1130	143	62	2003	2003	NUM
hjic-1130	143	63	,	,	PUNCT
hjic-1130	143	64	148(3	148(3	NUM
hjic-1130	143	65	)	)	PUNCT
hjic-1130	144	1	559–569	559–569	NUM
hjic-1130	144	2	[	[	X
hjic-1130	144	3	3	3	NUM
hjic-1130	144	4	]	]	PUNCT
hjic-1130	144	5	droste	droste	NOUN
hjic-1130	144	6	m.	m.	NOUN
hjic-1130	144	7	,	,	PUNCT
hjic-1130	144	8	deuse	deuse	PROPN
hjic-1130	144	9	j.	j.	PROPN
hjic-1130	144	10	:	:	PUNCT
hjic-1130	144	11	a	a	DET
hjic-1130	144	12	planning	planning	NOUN
hjic-1130	144	13	approach	approach	NOUN
hjic-1130	144	14	for	for	ADP
hjic-1130	144	15	inplant	inplant	ADJ
hjic-1130	144	16	milk	milk	NOUN
hjic-1130	144	17	run	run	NOUN
hjic-1130	144	18	processes	process	NOUN
hjic-1130	144	19	to	to	PART
hjic-1130	144	20	optimize	optimize	VERB
hjic-1130	144	21	material	material	NOUN
hjic-1130	144	22	provision	provision	NOUN
hjic-1130	144	23	in	in	ADP
hjic-1130	144	24	assembly	assembly	NOUN
hjic-1130	144	25	systems	system	NOUN
hjic-1130	144	26	,	,	PUNCT
hjic-1130	144	27	proc	proc	NOUN
hjic-1130	144	28	.	.	PUNCT
hjic-1130	145	1	4th	4th	ADJ
hjic-1130	145	2	cirp	cirp	ADJ
hjic-1130	145	3	international	international	ADJ
hjic-1130	145	4	conference	conference	NOUN
hjic-1130	145	5	on	on	ADP
hjic-1130	145	6	changeable	changeable	ADJ
hjic-1130	145	7	,	,	PUNCT
hjic-1130	145	8	agile	agile	ADJ
hjic-1130	145	9	,	,	PUNCT
hjic-1130	145	10	reconfigurable	reconfigurable	ADJ
hjic-1130	145	11	and	and	CCONJ
hjic-1130	145	12	virtual	virtual	ADJ
hjic-1130	145	13	production	production	NOUN
hjic-1130	145	14	,	,	PUNCT
hjic-1130	145	15	2011	2011	NUM
hjic-1130	145	16	,	,	PUNCT
hjic-1130	145	17	605–610	605–610	NUM
hjic-1130	145	18	[	[	X
hjic-1130	145	19	4	4	X
hjic-1130	145	20	]	]	X
hjic-1130	145	21	arnold	arnold	PROPN
hjic-1130	145	22	d.	d.	PROPN
hjic-1130	145	23	:	:	PUNCT
hjic-1130	145	24	handbook	handbook	NOUN
hjic-1130	145	25	of	of	ADP
hjic-1130	145	26	logistics	logistic	NOUN
hjic-1130	145	27	,	,	PUNCT
hjic-1130	145	28	3rd	3rd	ADJ
hjic-1130	145	29	edition	edition	NOUN
hjic-1130	145	30	,	,	PUNCT
hjic-1130	145	31	springer	springer	NOUN
hjic-1130	145	32	,	,	PUNCT
hjic-1130	145	33	heidelberg	heidelberg	PROPN
hjic-1130	145	34	,	,	PUNCT
hjic-1130	145	35	germany	germany	PROPN
hjic-1130	145	36	,	,	PUNCT
hjic-1130	145	37	2008	2008	NUM
hjic-1130	145	38	(	(	PUNCT
hjic-1130	145	39	in	in	ADP
hjic-1130	145	40	german	german	NOUN
hjic-1130	145	41	)	)	PUNCT
hjic-1130	146	1	[	[	X
hjic-1130	146	2	5	5	X
hjic-1130	146	3	]	]	PUNCT
hjic-1130	146	4	womack	womack	PROPN
hjic-1130	146	5	j.p	j.p	PROPN
hjic-1130	146	6	.	.	PROPN
hjic-1130	146	7	,	,	PUNCT
hjic-1130	146	8	jones	jones	PROPN
hjic-1130	146	9	d.t	d.t	PROPN
hjic-1130	146	10	.	.	PROPN
hjic-1130	146	11	:	:	PUNCT
hjic-1130	147	1	lean	lean	ADJ
hjic-1130	147	2	thinking	thinking	NOUN
hjic-1130	147	3	,	,	PUNCT
hjic-1130	147	4	free	free	ADJ
hjic-1130	147	5	press	press	NOUN
hjic-1130	147	6	,	,	PUNCT
hjic-1130	147	7	2003	2003	NUM
hjic-1130	148	1	[	[	X
hjic-1130	148	2	6	6	NUM
hjic-1130	148	3	]	]	X
hjic-1130	148	4	klug	klug	PROPN
hjic-1130	148	5	f.	f.	PROPN
hjic-1130	148	6	:	:	PUNCT
hjic-1130	148	7	logistics	logistic	NOUN
hjic-1130	148	8	management	management	NOUN
hjic-1130	148	9	in	in	ADP
hjic-1130	148	10	automotive	automotive	ADJ
hjic-1130	148	11	industry	industry	NOUN
hjic-1130	148	12	,	,	PUNCT
hjic-1130	148	13	springer	springer	NOUN
hjic-1130	148	14	,	,	PUNCT
hjic-1130	148	15	2010	2010	NUM
hjic-1130	148	16	(	(	PUNCT
hjic-1130	148	17	in	in	ADP
hjic-1130	148	18	german	german	NOUN
hjic-1130	148	19	)	)	PUNCT
hjic-1130	149	1	[	[	X
hjic-1130	149	2	7	7	X
hjic-1130	149	3	]	]	X
hjic-1130	149	4	lin	lin	PROPN
hjic-1130	149	5	c.	c.	PROPN
hjic-1130	149	6	:	:	PUNCT
hjic-1130	149	7	survey	survey	NOUN
hjic-1130	149	8	of	of	ADP
hjic-1130	149	9	green	green	ADJ
hjic-1130	149	10	vehicle	vehicle	NOUN
hjic-1130	149	11	routing	routing	NOUN
hjic-1130	149	12	problem	problem	NOUN
hjic-1130	149	13	:	:	PUNCT
hjic-1130	149	14	past	past	ADJ
hjic-1130	149	15	and	and	CCONJ
hjic-1130	149	16	future	future	ADJ
hjic-1130	149	17	trends	trend	NOUN
hjic-1130	149	18	,	,	PUNCT
hjic-1130	149	19	expert	expert	NOUN
hjic-1130	149	20	systems	system	NOUN
hjic-1130	149	21	with	with	ADP
hjic-1130	149	22	applications	application	NOUN
hjic-1130	149	23	,	,	PUNCT
hjic-1130	149	24	2014	2014	NUM
hjic-1130	149	25	,	,	PUNCT
hjic-1130	149	26	41	41	NUM
hjic-1130	149	27	,	,	PUNCT
hjic-1130	149	28	1118–1138	1118–1138	NUM
hjic-1130	149	29	.	.	PUNCT
hjic-1130	150	1	[	[	X
hjic-1130	150	2	8	8	NUM
hjic-1130	150	3	]	]	PUNCT
hjic-1130	150	4	bichler	bichl	ADJ
hjic-1130	150	5	k.	k.	PROPN
hjic-1130	150	6	,	,	PUNCT
hjic-1130	150	7	krohn	krohn	PROPN
hjic-1130	150	8	r.	r.	PROPN
hjic-1130	150	9	:	:	PUNCT
hjic-1130	150	10	gabler	gabler	PROPN
hjic-1130	150	11	kompaktlexikon	kompaktlexikon	PROPN
hjic-1130	150	12	logistik	logistik	PROPN
hjic-1130	150	13	,	,	PUNCT
hjic-1130	150	14	2nd	2nd	PROPN
hjic-1130	150	15	edition	edition	NOUN
hjic-1130	150	16	,	,	PUNCT
hjic-1130	150	17	springer	springer	NOUN
hjic-1130	150	18	,	,	PUNCT
hjic-1130	150	19	wiesbaden	wiesbaden	PROPN
hjic-1130	150	20	,	,	PUNCT
hjic-1130	150	21	germany	germany	PROPN
hjic-1130	150	22	,	,	PUNCT
hjic-1130	150	23	2011	2011	NUM
hjic-1130	150	24	(	(	PUNCT
hjic-1130	150	25	in	in	ADP
hjic-1130	150	26	german	german	ADJ
hjic-1130	150	27	)	)	PUNCT
hjic-1130	151	1	[	[	X
hjic-1130	151	2	9	9	NUM
hjic-1130	151	3	]	]	PUNCT
hjic-1130	151	4	savelsbergh	savelsbergh	NOUN
hjic-1130	151	5	m.w.p	m.w.p	NOUN
hjic-1130	151	6	.	.	PROPN
hjic-1130	151	7	,	,	PUNCT
hjic-1130	151	8	sol	sol	NOUN
hjic-1130	151	9	m.	m.	NOUN
hjic-1130	151	10	:	:	PUNCT
hjic-1130	151	11	the	the	DET
hjic-1130	151	12	general	general	ADJ
hjic-1130	151	13	pickup	pickup	NOUN
hjic-1130	151	14	and	and	CCONJ
hjic-1130	151	15	delivery	delivery	NOUN
hjic-1130	151	16	problem	problem	NOUN
hjic-1130	151	17	,	,	PUNCT
hjic-1130	151	18	transportation	transportation	NOUN
hjic-1130	151	19	science	science	NOUN
hjic-1130	151	20	,	,	PUNCT
hjic-1130	151	21	1995	1995	NUM
hjic-1130	151	22	,	,	PUNCT
hjic-1130	151	23	29(1	29(1	NUM
hjic-1130	151	24	)	)	PUNCT
hjic-1130	151	25	,	,	PUNCT
hjic-1130	151	26	17–29	17–29	NUM
hjic-1130	152	1	[	[	X
hjic-1130	152	2	10	10	NUM
hjic-1130	152	3	]	]	X
hjic-1130	152	4	dantzig	dantzig	NOUN
hjic-1130	152	5	g.b	g.b	PROPN
hjic-1130	152	6	.	.	PROPN
hjic-1130	152	7	,	,	PUNCT
hjic-1130	152	8	ramser	ramser	PROPN
hjic-1130	152	9	j.h	j.h	PROPN
hjic-1130	152	10	.	.	PROPN
hjic-1130	152	11	:	:	PUNCT
hjic-1130	153	1	the	the	DET
hjic-1130	153	2	truck	truck	NOUN
hjic-1130	153	3	dispatching	dispatch	VERB
hjic-1130	153	4	problem	problem	NOUN
hjic-1130	153	5	,	,	PUNCT
hjic-1130	153	6	management	management	NOUN
hjic-1130	153	7	science	science	NOUN
hjic-1130	153	8	,	,	PUNCT
hjic-1130	153	9	1959	1959	NUM
hjic-1130	153	10	,	,	PUNCT
hjic-1130	153	11	6(1	6(1	NUM
hjic-1130	153	12	)	)	PUNCT
hjic-1130	153	13	,	,	PUNCT
hjic-1130	153	14	80–91	80–91	NUM
hjic-1130	154	1	[	[	X
hjic-1130	154	2	11	11	NUM
hjic-1130	154	3	]	]	PUNCT
hjic-1130	154	4	pillac	pillac	NOUN
hjic-1130	155	1	v.	v.	ADP
hjic-1130	155	2	:	:	PUNCT
hjic-1130	155	3	a	a	DET
hjic-1130	155	4	review	review	NOUN
hjic-1130	155	5	of	of	ADP
hjic-1130	155	6	dynamic	dynamic	ADJ
hjic-1130	155	7	vehicle	vehicle	NOUN
hjic-1130	155	8	routing	routing	NOUN
hjic-1130	155	9	problems	problem	NOUN
hjic-1130	155	10	,	,	PUNCT
hjic-1130	155	11	european	european	PROPN
hjic-1130	155	12	journal	journal	PROPN
hjic-1130	155	13	of	of	ADP
hjic-1130	155	14	operational	operational	ADJ
hjic-1130	155	15	research	research	NOUN
hjic-1130	155	16	,	,	PUNCT
hjic-1130	155	17	2013	2013	NUM
hjic-1130	155	18	,	,	PUNCT
hjic-1130	155	19	255(1	255(1	NUM
hjic-1130	155	20	)	)	PUNCT
hjic-1130	155	21	,	,	PUNCT
hjic-1130	155	22	1–11	1–11	PROPN
hjic-1130	156	1	[	[	X
hjic-1130	156	2	12	12	NUM
hjic-1130	156	3	]	]	X
hjic-1130	156	4	lu	lu	PROPN
hjic-1130	156	5	q.	q.	PROPN
hjic-1130	156	6	,	,	PUNCT
hjic-1130	156	7	dessouky	dessouky	ADJ
hjic-1130	156	8	m.	m.	NOUN
hjic-1130	156	9	:	:	PUNCT
hjic-1130	156	10	an	an	DET
hjic-1130	156	11	exact	exact	ADJ
hjic-1130	156	12	algorithm	algorithm	NOUN
hjic-1130	156	13	for	for	ADP
hjic-1130	156	14	the	the	DET
hjic-1130	156	15	multiple	multiple	ADJ
hjic-1130	156	16	vehicle	vehicle	NOUN
hjic-1130	156	17	pickup	pickup	NOUN
hjic-1130	156	18	and	and	CCONJ
hjic-1130	156	19	delivery	delivery	NOUN
hjic-1130	156	20	problem	problem	NOUN
hjic-1130	156	21	,	,	PUNCT
hjic-1130	156	22	transportation	transportation	NOUN
hjic-1130	156	23	science	science	NOUN
hjic-1130	156	24	,	,	PUNCT
hjic-1130	156	25	2012	2012	NUM
hjic-1130	156	26	,	,	PUNCT
hjic-1130	156	27	38	38	NUM
hjic-1130	156	28	,	,	PUNCT
hjic-1130	156	29	503–514	503–514	NUM
hjic-1130	156	30	[	[	SYM
hjic-1130	156	31	13	13	NUM
hjic-1130	156	32	]	]	PUNCT
hjic-1130	156	33	berbeglia	berbeglia	NOUN
hjic-1130	156	34	g.	g.	NOUN
hjic-1130	156	35	:	:	PUNCT
hjic-1130	156	36	feasibility	feasibility	NOUN
hjic-1130	156	37	of	of	ADP
hjic-1130	156	38	the	the	DET
hjic-1130	156	39	pickup	pickup	NOUN
hjic-1130	156	40	and	and	CCONJ
hjic-1130	156	41	delivery	delivery	NOUN
hjic-1130	156	42	problem	problem	NOUN
hjic-1130	156	43	with	with	ADP
hjic-1130	156	44	fixed	fix	VERB
hjic-1130	156	45	partial	partial	ADJ
hjic-1130	156	46	routes	route	NOUN
hjic-1130	156	47	:	:	PUNCT
hjic-1130	156	48	a	a	DET
hjic-1130	156	49	complexity	complexity	NOUN
hjic-1130	156	50	analysis	analysis	NOUN
hjic-1130	156	51	,	,	PUNCT
hjic-1130	156	52	transportation	transportation	NOUN
hjic-1130	156	53	science	science	NOUN
hjic-1130	156	54	,	,	PUNCT
hjic-1130	156	55	2012	2012	NUM
hjic-1130	156	56	,	,	PUNCT
hjic-1130	156	57	46	46	NUM
hjic-1130	156	58	,	,	PUNCT
hjic-1130	156	59	359–373	359–373	NUM
hjic-1130	156	60	[	[	SYM
hjic-1130	156	61	14	14	NUM
hjic-1130	156	62	]	]	X
hjic-1130	156	63	russel	russel	PROPN
hjic-1130	156	64	r.	r.	PROPN
hjic-1130	156	65	:	:	PUNCT
hjic-1130	156	66	a	a	DET
hjic-1130	156	67	constraint	constraint	NOUN
hjic-1130	156	68	programming	programming	NOUN
hjic-1130	156	69	approach	approach	NOUN
hjic-1130	156	70	to	to	ADP
hjic-1130	156	71	designing	design	VERB
hjic-1130	156	72	a	a	DET
hjic-1130	156	73	newspaper	newspaper	NOUN
hjic-1130	156	74	distribution	distribution	NOUN
hjic-1130	156	75	system	system	NOUN
hjic-1130	156	76	,	,	PUNCT
hjic-1130	156	77	international	international	ADJ
hjic-1130	156	78	journal	journal	NOUN
hjic-1130	156	79	of	of	ADP
hjic-1130	156	80	production	production	NOUN
hjic-1130	156	81	economics	economic	NOUN
hjic-1130	156	82	,	,	PUNCT
hjic-1130	156	83	2013	2013	NUM
hjic-1130	156	84	,	,	PUNCT
hjic-1130	156	85	145	145	NUM
hjic-1130	156	86	,	,	PUNCT
hjic-1130	156	87	32–138	32–138	PROPN
hjic-1130	156	88	[	[	X
hjic-1130	156	89	15	15	NUM
hjic-1130	156	90	]	]	X
hjic-1130	156	91	rossi	rossi	PROPN
hjic-1130	156	92	f.	f.	PROPN
hjic-1130	156	93	,	,	PUNCT
hjic-1130	156	94	beek	beek	PROPN
hjic-1130	156	95	van	van	PROPN
hjic-1130	156	96	p.	p.	PROPN
hjic-1130	156	97	,	,	PUNCT
hjic-1130	156	98	walsh	walsh	PROPN
hjic-1130	156	99	t.	t.	PROPN
hjic-1130	156	100	:	:	PUNCT
hjic-1130	156	101	handbook	handbook	NOUN
hjic-1130	156	102	of	of	ADP
hjic-1130	156	103	constraint	constraint	NOUN
hjic-1130	156	104	programming	programming	NOUN
hjic-1130	156	105	,	,	PUNCT
hjic-1130	156	106	elsevier	elsevier	NOUN
hjic-1130	156	107	,	,	PUNCT
hjic-1130	156	108	2006	2006	NUM
hjic-1130	156	109	[	[	X
hjic-1130	156	110	16	16	NUM
hjic-1130	156	111	]	]	PUNCT
hjic-1130	156	112	cacchiani	cacchiani	PROPN
hjic-1130	156	113	v.	v.	PROPN
hjic-1130	156	114	,	,	PUNCT
hjic-1130	156	115	hemmelamayr	hemmelamayr	PROPN
hjic-1130	156	116	v.c	v.c	PROPN
hjic-1130	156	117	.	.	PROPN
hjic-1130	156	118	,	,	PUNCT
hjic-1130	156	119	tricoire	tricoire	PROPN
hjic-1130	156	120	f.	f.	PROPN
hjic-1130	156	121	:	:	PUNCT
hjic-1130	156	122	a	a	DET
hjic-1130	156	123	set	set	NOUN
hjic-1130	156	124	-	-	PUNCT
hjic-1130	156	125	covering	covering	NOUN
hjic-1130	156	126	based	base	VERB
hjic-1130	156	127	heuristic	heuristic	ADJ
hjic-1130	156	128	algorithm	algorithm	NOUN
hjic-1130	156	129	for	for	ADP
hjic-1130	156	130	the	the	DET
hjic-1130	156	131	periodic	periodic	ADJ
hjic-1130	156	132	vehicle	vehicle	NOUN
hjic-1130	156	133	routing	routing	NOUN
hjic-1130	156	134	problem	problem	NOUN
hjic-1130	156	135	,	,	PUNCT
hjic-1130	156	136	discrete	discrete	ADJ
hjic-1130	156	137	applied	apply	VERB
hjic-1130	156	138	mathematics	mathematic	NOUN
hjic-1130	156	139	,	,	PUNCT
hjic-1130	156	140	2014	2014	NUM
hjic-1130	156	141	,	,	PUNCT
hjic-1130	156	142	163	163	NUM
hjic-1130	156	143	,	,	PUNCT
hjic-1130	157	1	53–64	53–64	NUM
hjic-1130	157	2	[	[	X
hjic-1130	157	3	17	17	NUM
hjic-1130	157	4	]	]	PUNCT
hjic-1130	157	5	vidal	vidal	PROPN
hjic-1130	157	6	t.	t.	PROPN
hjic-1130	157	7	,	,	PUNCT
hjic-1130	157	8	crainic	crainic	ADJ
hjic-1130	157	9	t.g	t.g	PROPN
hjic-1130	157	10	.	.	PROPN
hjic-1130	157	11	,	,	PUNCT
hjic-1130	157	12	gendreau	gendreau	PROPN
hjic-1130	157	13	m.	m.	NOUN
hjic-1130	157	14	,	,	PUNCT
hjic-1130	157	15	prins	prins	PROPN
hjic-1130	157	16	c.	c.	PROPN
hjic-1130	157	17	:	:	PUNCT
hjic-1130	157	18	heuristics	heuristic	NOUN
hjic-1130	157	19	for	for	ADP
hjic-1130	157	20	multi	multi	ADJ
hjic-1130	157	21	-	-	ADJ
hjic-1130	157	22	attribute	attribute	NOUN
hjic-1130	157	23	vehicle	vehicle	NOUN
hjic-1130	157	24	routing	routing	NOUN
hjic-1130	157	25	problems	problem	NOUN
hjic-1130	157	26	:	:	PUNCT
hjic-1130	157	27	a	a	DET
hjic-1130	157	28	survey	survey	NOUN
hjic-1130	157	29	and	and	CCONJ
hjic-1130	157	30	synthesis	synthesis	NOUN
hjic-1130	157	31	,	,	PUNCT
hjic-1130	157	32	european	european	ADJ
hjic-1130	157	33	journal	journal	PROPN
hjic-1130	157	34	of	of	ADP
hjic-1130	157	35	operational	operational	ADJ
hjic-1130	157	36	research	research	NOUN
hjic-1130	157	37	,	,	PUNCT
hjic-1130	157	38	2013	2013	NUM
hjic-1130	157	39	,	,	PUNCT
hjic-1130	157	40	231	231	NUM
hjic-1130	157	41	,	,	PUNCT
hjic-1130	157	42	1–21	1–21	PROPN
hjic-1130	157	43	[	[	X
hjic-1130	157	44	18	18	NUM
hjic-1130	157	45	]	]	PUNCT
hjic-1130	157	46	the	the	DET
hjic-1130	157	47	vrp	vrp	PROPN
hjic-1130	157	48	web	web	PROPN
hjic-1130	157	49	:	:	PUNCT
hjic-1130	157	50	http://neo.lcc.uma.es/vrp	http://neo.lcc.uma.es/vrp	ADJ
hjic-1130	157	51	,	,	PUNCT
hjic-1130	157	52	(	(	PUNCT
hjic-1130	157	53	last	last	ADJ
hjic-1130	157	54	accessed	access	VERB
hjic-1130	157	55	:	:	PUNCT
hjic-1130	157	56	may	may	AUX
hjic-1130	157	57	25	25	NUM
hjic-1130	157	58	,	,	PUNCT
hjic-1130	157	59	2014	2014	NUM
hjic-1130	157	60	)	)	PUNCT
hjic-1130	158	1	[	[	X
hjic-1130	158	2	19	19	NUM
hjic-1130	158	3	]	]	PUNCT
hjic-1130	158	4	hashimoto	hashimoto	NOUN
hjic-1130	158	5	h.	h.	NOUN
hjic-1130	158	6	:	:	PUNCT
hjic-1130	158	7	studies	study	NOUN
hjic-1130	158	8	on	on	ADP
hjic-1130	158	9	local	local	ADJ
hjic-1130	158	10	search	search	NOUN
hjic-1130	158	11	-	-	PUNCT
hjic-1130	158	12	based	base	VERB
hjic-1130	158	13	approaches	approach	NOUN
hjic-1130	158	14	for	for	ADP
hjic-1130	158	15	vehicle	vehicle	NOUN
hjic-1130	158	16	routing	routing	NOUN
hjic-1130	158	17	problems	problem	NOUN
hjic-1130	158	18	,	,	PUNCT
hjic-1130	158	19	phd	phd	NOUN
hjic-1130	158	20	thesis	thesis	NOUN
hjic-1130	158	21	,	,	PUNCT
hjic-1130	158	22	kyoto	kyoto	PROPN
hjic-1130	158	23	university	university	PROPN
hjic-1130	158	24	,	,	PUNCT
hjic-1130	158	25	2008	2008	NUM
hjic-1130	159	1	[	[	X
hjic-1130	159	2	20	20	NUM
hjic-1130	159	3	]	]	PUNCT
hjic-1130	159	4	carić	carić	NOUN
hjic-1130	159	5	t.	t.	NOUN
hjic-1130	159	6	:	:	PUNCT
hjic-1130	159	7	a	a	DET
hjic-1130	159	8	modelling	modelling	NOUN
hjic-1130	159	9	and	and	CCONJ
hjic-1130	159	10	optimization	optimization	NOUN
hjic-1130	159	11	framework	framework	NOUN
hjic-1130	159	12	for	for	ADP
hjic-1130	159	13	real	real	ADJ
hjic-1130	159	14	-	-	PUNCT
hjic-1130	159	15	world	world	NOUN
hjic-1130	159	16	vehicle	vehicle	NOUN
hjic-1130	159	17	routing	routing	NOUN
hjic-1130	159	18	problems	problem	NOUN
hjic-1130	159	19	,	,	PUNCT
hjic-1130	159	20	vehicle	vehicle	NOUN
hjic-1130	159	21	routing	routing	NOUN
hjic-1130	159	22	problem	problem	NOUN
hjic-1130	159	23	,	,	PUNCT
hjic-1130	159	24	hrvoje	hrvoje	NOUN
hjic-1130	159	25	gold	gold	NOUN
hjic-1130	159	26	,	,	PUNCT
hjic-1130	159	27	2008	2008	NUM
hjic-1130	160	1	[	[	X
hjic-1130	160	2	21	21	NUM
hjic-1130	160	3	]	]	X
hjic-1130	160	4	matai	matai	PROPN
hjic-1130	160	5	r.	r.	PROPN
hjic-1130	160	6	,	,	PUNCT
hjic-1130	160	7	singh	singh	PROPN
hjic-1130	160	8	s.	s.	PROPN
hjic-1130	160	9	,	,	PUNCT
hjic-1130	160	10	mittal	mittal	PROPN
hjic-1130	160	11	m.l	m.l	PROPN
hjic-1130	160	12	.	.	PROPN
hjic-1130	160	13	:	:	PUNCT
hjic-1130	161	1	traveling	travel	VERB
hjic-1130	161	2	salesman	salesman	ADJ
hjic-1130	161	3	problem	problem	NOUN
hjic-1130	161	4	:	:	PUNCT
hjic-1130	161	5	an	an	DET
hjic-1130	161	6	overview	overview	NOUN
hjic-1130	161	7	of	of	ADP
hjic-1130	161	8	applications	application	NOUN
hjic-1130	161	9	,	,	PUNCT
hjic-1130	161	10	formulations	formulation	NOUN
hjic-1130	161	11	,	,	PUNCT
hjic-1130	161	12	and	and	CCONJ
hjic-1130	161	13	solution	solution	NOUN
hjic-1130	161	14	approaches	approach	NOUN
hjic-1130	161	15	,	,	PUNCT
hjic-1130	161	16	traveling	travel	VERB
hjic-1130	161	17	salesman	salesman	ADJ
hjic-1130	161	18	problem	problem	NOUN
hjic-1130	161	19	,	,	PUNCT
hjic-1130	161	20	theory	theory	NOUN
hjic-1130	161	21	and	and	CCONJ
hjic-1130	161	22	applications	application	NOUN
hjic-1130	161	23	,	,	PUNCT
hjic-1130	161	24	intech	intech	PROPN
hjic-1130	161	25	,	,	PUNCT
hjic-1130	161	26	2010	2010	NUM
hjic-1130	161	27	[	[	X
hjic-1130	161	28	22	22	NUM
hjic-1130	161	29	]	]	PUNCT
hjic-1130	161	30	wilt	wilt	NOUN
hjic-1130	161	31	c.m	c.m	PROPN
hjic-1130	161	32	.	.	PROPN
hjic-1130	161	33	,	,	PUNCT
hjic-1130	161	34	thayer	thayer	PROPN
hjic-1130	161	35	j.t	j.t	PROPN
hjic-1130	161	36	.	.	PROPN
hjic-1130	161	37	,	,	PUNCT
hjic-1130	161	38	ruml	ruml	PROPN
hjic-1130	161	39	w.	w.	PROPN
hjic-1130	161	40	:	:	PUNCT
hjic-1130	161	41	a	a	DET
hjic-1130	161	42	comparison	comparison	NOUN
hjic-1130	161	43	of	of	ADP
hjic-1130	161	44	greedy	greedy	ADJ
hjic-1130	161	45	search	search	NOUN
hjic-1130	161	46	algorithms	algorithm	NOUN
hjic-1130	161	47	,	,	PUNCT
hjic-1130	161	48	proc	proc	NOUN
hjic-1130	161	49	.	.	PUNCT
hjic-1130	162	1	3rd	3rd	ADJ
hjic-1130	162	2	annual	annual	ADJ
hjic-1130	162	3	symposium	symposium	NOUN
hjic-1130	162	4	on	on	ADP
hjic-1130	162	5	combinatorial	combinatorial	ADJ
hjic-1130	162	6	search	search	NOUN
hjic-1130	162	7	,	,	PUNCT
hjic-1130	162	8	2010	2010	NUM
hjic-1130	162	9	,	,	PUNCT
hjic-1130	162	10	129–136	129–136	NUM
hjic-1130	162	11	[	[	X
hjic-1130	162	12	23	23	NUM
hjic-1130	162	13	]	]	X
hjic-1130	162	14	russell	russell	PROPN
hjic-1130	162	15	s.j	s.j	PROPN
hjic-1130	162	16	.	.	PROPN
hjic-1130	162	17	,	,	PUNCT
hjic-1130	162	18	norvig	norvig	PROPN
hjic-1130	162	19	p.	p.	NOUN
hjic-1130	162	20	:	:	PUNCT
hjic-1130	162	21	artificial	artificial	ADJ
hjic-1130	162	22	intelligence	intelligence	NOUN
hjic-1130	162	23	:	:	PUNCT
hjic-1130	162	24	a	a	DET
hjic-1130	162	25	modern	modern	ADJ
hjic-1130	162	26	approach	approach	NOUN
hjic-1130	162	27	,	,	PUNCT
hjic-1130	162	28	2nd	2nd	PROPN
hjic-1130	162	29	edition	edition	NOUN
hjic-1130	162	30	,	,	PUNCT
hjic-1130	162	31	prentice	prentice	NOUN
hjic-1130	162	32	hall	hall	PROPN
hjic-1130	162	33	,	,	PUNCT
hjic-1130	162	34	2002	2002	NUM
hjic-1130	163	1	[	[	X
hjic-1130	163	2	24	24	NUM
hjic-1130	163	3	]	]	X
hjic-1130	163	4	yue	yue	PROPN
hjic-1130	163	5	m.	m.	PROPN
hjic-1130	163	6	:	:	PUNCT
hjic-1130	163	7	a	a	DET
hjic-1130	163	8	simple	simple	ADJ
hjic-1130	163	9	proof	proof	NOUN
hjic-1130	163	10	of	of	ADP
hjic-1130	163	11	the	the	DET
hjic-1130	163	12	inequality	inequality	NOUN
hjic-1130	163	13	ffd	ffd	PROPN
hjic-1130	163	14	(	(	PUNCT
hjic-1130	163	15	l	l	NOUN
hjic-1130	163	16	)	)	PUNCT
hjic-1130	163	17	≤	≤	NUM
hjic-1130	163	18	11/9	11/9	NUM
hjic-1130	163	19	opt	opt	NOUN
hjic-1130	163	20	(	(	PUNCT
hjic-1130	163	21	l	l	NOUN
hjic-1130	163	22	)	)	PUNCT
hjic-1130	163	23	+	+	NUM
hjic-1130	163	24	1	1	NUM
hjic-1130	163	25	,	,	PUNCT
hjic-1130	163	26	∀l	∀l	NOUN
hjic-1130	163	27	for	for	ADP
hjic-1130	163	28	the	the	DET
hjic-1130	163	29	ffd	ffd	PROPN
hjic-1130	163	30	bin	bin	NOUN
hjic-1130	163	31	-	-	PUNCT
hjic-1130	163	32	packing	pack	VERB
hjic-1130	163	33	algorithm	algorithm	NOUN
hjic-1130	163	34	,	,	PUNCT
hjic-1130	163	35	acta	acta	PROPN
hjic-1130	163	36	mathematicae	mathematicae	PROPN
hjic-1130	163	37	applicatae	applicatae	PROPN
hjic-1130	163	38	sinica	sinica	PROPN
hjic-1130	163	39	,	,	PUNCT
hjic-1130	163	40	1991	1991	NUM
hjic-1130	163	41	,	,	PUNCT
hjic-1130	163	42	7(4	7(4	NUM
hjic-1130	163	43	)	)	PUNCT
hjic-1130	163	44	,	,	PUNCT
hjic-1130	163	45	321–331	321–331	NUM