id	sid	tid	token	lemma	pos
ap-1636	1	1	acta	acta	PROPN
ap-1636	1	2	polytechnica	polytechnica	PROPN
ap-1636	1	3	vol	vol	NOUN
ap-1636	1	4	.	.	PROPN
ap-1636	2	1	52	52	NUM
ap-1636	2	2	no	no	NOUN
ap-1636	2	3	.	.	PUNCT
ap-1636	3	1	5/2012	5/2012	NUM
ap-1636	3	2	a	a	DET
ap-1636	3	3	task	task	NOUN
ap-1636	3	4	-	-	PUNCT
ap-1636	3	5	driven	drive	VERB
ap-1636	3	6	grammar	grammar	NOUN
ap-1636	3	7	refactoring	refactoring	NOUN
ap-1636	3	8	algorithm	algorithm	PROPN
ap-1636	3	9	ivan	ivan	PROPN
ap-1636	3	10	halupka	halupka	PROPN
ap-1636	3	11	,	,	PUNCT
ap-1636	3	12	ján	ján	PROPN
ap-1636	3	13	kollár	kollár	NOUN
ap-1636	3	14	,	,	PUNCT
ap-1636	3	15	emília	emília	PROPN
ap-1636	3	16	pietriková	pietriková	PROPN
ap-1636	3	17	dept	dept	PROPN
ap-1636	3	18	.	.	PROPN
ap-1636	3	19	of	of	ADP
ap-1636	3	20	computers	computer	NOUN
ap-1636	3	21	and	and	CCONJ
ap-1636	3	22	informatics	informatic	NOUN
ap-1636	3	23	,	,	PUNCT
ap-1636	3	24	technical	technical	ADJ
ap-1636	3	25	university	university	PROPN
ap-1636	3	26	of	of	ADP
ap-1636	3	27	košice	košice	PROPN
ap-1636	3	28	,	,	PUNCT
ap-1636	3	29	letná	letná	ADJ
ap-1636	3	30	9	9	NUM
ap-1636	3	31	,	,	PUNCT
ap-1636	3	32	042	042	NUM
ap-1636	3	33	00	00	NUM
ap-1636	3	34	košice	košice	NOUN
ap-1636	3	35	,	,	PUNCT
ap-1636	3	36	slovak	slovak	ADJ
ap-1636	3	37	republic	republic	NOUN
ap-1636	3	38	corresponding	correspond	VERB
ap-1636	3	39	author	author	NOUN
ap-1636	3	40	:	:	PUNCT
ap-1636	3	41	ivan.halupka@tuke.sk	ivan.halupka@tuke.sk	VERB
ap-1636	3	42	abstract	abstract	ADV
ap-1636	3	43	this	this	DET
ap-1636	3	44	paper	paper	NOUN
ap-1636	3	45	presents	present	VERB
ap-1636	3	46	our	our	PRON
ap-1636	3	47	proposal	proposal	NOUN
ap-1636	3	48	and	and	CCONJ
ap-1636	3	49	the	the	DET
ap-1636	3	50	implementation	implementation	NOUN
ap-1636	3	51	of	of	ADP
ap-1636	3	52	an	an	DET
ap-1636	3	53	algorithm	algorithm	NOUN
ap-1636	3	54	for	for	ADP
ap-1636	3	55	automated	automate	VERB
ap-1636	3	56	refactoring	refactoring	NOUN
ap-1636	3	57	of	of	ADP
ap-1636	3	58	context	context	NOUN
ap-1636	3	59	-	-	PUNCT
ap-1636	3	60	free	free	ADJ
ap-1636	3	61	grammars	grammar	NOUN
ap-1636	3	62	.	.	PUNCT
ap-1636	4	1	rather	rather	ADV
ap-1636	4	2	than	than	ADP
ap-1636	4	3	operating	operate	VERB
ap-1636	4	4	under	under	ADP
ap-1636	4	5	some	some	DET
ap-1636	4	6	domain	domain	NOUN
ap-1636	4	7	-	-	PUNCT
ap-1636	4	8	specific	specific	ADJ
ap-1636	4	9	task	task	NOUN
ap-1636	4	10	,	,	PUNCT
ap-1636	4	11	in	in	ADP
ap-1636	4	12	our	our	PRON
ap-1636	4	13	approach	approach	NOUN
ap-1636	4	14	refactoring	refactoring	NOUN
ap-1636	4	15	is	be	AUX
ap-1636	4	16	perfomed	perfome	VERB
ap-1636	4	17	on	on	ADP
ap-1636	4	18	the	the	DET
ap-1636	4	19	basis	basis	NOUN
ap-1636	4	20	of	of	ADP
ap-1636	4	21	a	a	DET
ap-1636	4	22	refactoring	refactoring	NOUN
ap-1636	4	23	task	task	NOUN
ap-1636	4	24	defined	define	VERB
ap-1636	4	25	by	by	ADP
ap-1636	4	26	its	its	PRON
ap-1636	4	27	user	user	NOUN
ap-1636	4	28	.	.	PUNCT
ap-1636	5	1	the	the	DET
ap-1636	5	2	algorithm	algorithm	NOUN
ap-1636	5	3	and	and	CCONJ
ap-1636	5	4	the	the	DET
ap-1636	5	5	corresponding	corresponding	ADJ
ap-1636	5	6	refactoring	refactoring	NOUN
ap-1636	5	7	system	system	NOUN
ap-1636	5	8	are	be	AUX
ap-1636	5	9	called	call	VERB
ap-1636	5	10	martinica	martinica	PROPN
ap-1636	5	11	.	.	PUNCT
ap-1636	6	1	martinica	martinica	PROPN
ap-1636	6	2	is	be	AUX
ap-1636	6	3	able	able	ADJ
ap-1636	6	4	to	to	PART
ap-1636	6	5	refactor	refactor	PROPN
ap-1636	6	6	grammars	grammar	NOUN
ap-1636	6	7	of	of	ADP
ap-1636	6	8	arbitrary	arbitrary	ADJ
ap-1636	6	9	size	size	NOUN
ap-1636	6	10	and	and	CCONJ
ap-1636	6	11	structural	structural	ADJ
ap-1636	6	12	complexity	complexity	NOUN
ap-1636	6	13	.	.	PUNCT
ap-1636	7	1	however	however	ADV
ap-1636	7	2	,	,	PUNCT
ap-1636	7	3	the	the	DET
ap-1636	7	4	computation	computation	NOUN
ap-1636	7	5	time	time	NOUN
ap-1636	7	6	needed	need	VERB
ap-1636	7	7	to	to	PART
ap-1636	7	8	perform	perform	VERB
ap-1636	7	9	a	a	DET
ap-1636	7	10	refactoring	refactoring	NOUN
ap-1636	7	11	task	task	NOUN
ap-1636	7	12	with	with	ADP
ap-1636	7	13	the	the	DET
ap-1636	7	14	desired	desire	VERB
ap-1636	7	15	outcome	outcome	NOUN
ap-1636	7	16	is	be	AUX
ap-1636	7	17	highly	highly	ADV
ap-1636	7	18	dependent	dependent	ADJ
ap-1636	7	19	on	on	ADP
ap-1636	7	20	the	the	DET
ap-1636	7	21	size	size	NOUN
ap-1636	7	22	of	of	ADP
ap-1636	7	23	the	the	DET
ap-1636	7	24	grammar	grammar	NOUN
ap-1636	7	25	.	.	PUNCT
ap-1636	8	1	until	until	ADP
ap-1636	8	2	now	now	ADV
ap-1636	8	3	,	,	PUNCT
ap-1636	8	4	we	we	PRON
ap-1636	8	5	have	have	AUX
ap-1636	8	6	successfully	successfully	ADV
ap-1636	8	7	performed	perform	VERB
ap-1636	8	8	refactoring	refactoring	NOUN
ap-1636	8	9	tasks	task	NOUN
ap-1636	8	10	on	on	ADP
ap-1636	8	11	small	small	ADJ
ap-1636	8	12	and	and	CCONJ
ap-1636	8	13	medium	medium	ADJ
ap-1636	8	14	-	-	PUNCT
ap-1636	8	15	size	size	NOUN
ap-1636	8	16	grammars	grammar	NOUN
ap-1636	8	17	of	of	ADP
ap-1636	8	18	pascal	pascal	ADJ
ap-1636	8	19	-	-	PUNCT
ap-1636	8	20	like	like	ADJ
ap-1636	8	21	languages	language	NOUN
ap-1636	8	22	and	and	CCONJ
ap-1636	8	23	parts	part	NOUN
ap-1636	8	24	of	of	ADP
ap-1636	8	25	the	the	DET
ap-1636	8	26	algol-60	algol-60	PROPN
ap-1636	8	27	programming	programming	NOUN
ap-1636	8	28	language	language	NOUN
ap-1636	8	29	grammar	grammar	NOUN
ap-1636	8	30	.	.	PUNCT
ap-1636	9	1	this	this	DET
ap-1636	9	2	paper	paper	NOUN
ap-1636	9	3	also	also	ADV
ap-1636	9	4	briefly	briefly	ADV
ap-1636	9	5	introduces	introduce	VERB
ap-1636	9	6	the	the	DET
ap-1636	9	7	reader	reader	NOUN
ap-1636	9	8	to	to	ADP
ap-1636	9	9	processes	process	NOUN
ap-1636	9	10	occurring	occur	VERB
ap-1636	9	11	in	in	ADP
ap-1636	9	12	grammar	grammar	NOUN
ap-1636	9	13	refactoring	refactoring	NOUN
ap-1636	9	14	,	,	PUNCT
ap-1636	9	15	a	a	DET
ap-1636	9	16	method	method	NOUN
ap-1636	9	17	for	for	ADP
ap-1636	9	18	describing	describe	VERB
ap-1636	9	19	desired	desire	VERB
ap-1636	9	20	properties	property	NOUN
ap-1636	9	21	that	that	PRON
ap-1636	9	22	a	a	DET
ap-1636	9	23	refactored	refactored	ADJ
ap-1636	9	24	grammar	grammar	NOUN
ap-1636	9	25	should	should	AUX
ap-1636	9	26	fulfill	fulfill	VERB
ap-1636	9	27	,	,	PUNCT
ap-1636	9	28	and	and	CCONJ
ap-1636	9	29	there	there	PRON
ap-1636	9	30	is	be	VERB
ap-1636	9	31	a	a	DET
ap-1636	9	32	discussion	discussion	NOUN
ap-1636	9	33	of	of	ADP
ap-1636	9	34	the	the	DET
ap-1636	9	35	overall	overall	ADJ
ap-1636	9	36	significance	significance	NOUN
ap-1636	9	37	of	of	ADP
ap-1636	9	38	grammar	grammar	NOUN
ap-1636	9	39	refactoring	refactoring	NOUN
ap-1636	9	40	.	.	PUNCT
ap-1636	10	1	keywords	keyword	NOUN
ap-1636	10	2	:	:	PUNCT
ap-1636	10	3	grammar	grammar	NOUN
ap-1636	10	4	refactoring	refactoring	NOUN
ap-1636	10	5	,	,	PUNCT
ap-1636	10	6	evolutionary	evolutionary	ADJ
ap-1636	10	7	algorithm	algorithm	NOUN
ap-1636	10	8	,	,	PUNCT
ap-1636	10	9	refactoring	refactoring	NOUN
ap-1636	10	10	processes	process	NOUN
ap-1636	10	11	,	,	PUNCT
ap-1636	10	12	task	task	NOUN
ap-1636	10	13	-	-	PUNCT
ap-1636	10	14	driven	drive	VERB
ap-1636	10	15	transformation	transformation	NOUN
ap-1636	10	16	.	.	PUNCT
ap-1636	11	1	1	1	NUM
ap-1636	11	2	introduction	introduction	NOUN
ap-1636	11	3	our	our	PRON
ap-1636	11	4	work	work	NOUN
ap-1636	11	5	in	in	ADP
ap-1636	11	6	the	the	DET
ap-1636	11	7	field	field	NOUN
ap-1636	11	8	of	of	ADP
ap-1636	11	9	automated	automate	VERB
ap-1636	11	10	grammar	grammar	NOUN
ap-1636	11	11	refactoring	refactoring	NOUN
ap-1636	11	12	derives	derive	VERB
ap-1636	11	13	from	from	ADP
ap-1636	11	14	the	the	DET
ap-1636	11	15	fact	fact	NOUN
ap-1636	11	16	that	that	SCONJ
ap-1636	11	17	two	two	NUM
ap-1636	11	18	or	or	CCONJ
ap-1636	11	19	more	more	ADV
ap-1636	11	20	equivalent	equivalent	ADJ
ap-1636	11	21	context	context	NOUN
ap-1636	11	22	-	-	PUNCT
ap-1636	11	23	free	free	ADJ
ap-1636	11	24	grammars	grammar	NOUN
ap-1636	11	25	may	may	AUX
ap-1636	11	26	have	have	AUX
ap-1636	11	27	different	different	ADJ
ap-1636	11	28	forms	form	NOUN
ap-1636	11	29	.	.	PUNCT
ap-1636	12	1	although	although	SCONJ
ap-1636	12	2	two	two	NUM
ap-1636	12	3	equivalent	equivalent	ADJ
ap-1636	12	4	grammars	grammar	NOUN
ap-1636	12	5	generate	generate	VERB
ap-1636	12	6	the	the	DET
ap-1636	12	7	same	same	ADJ
ap-1636	12	8	language	language	NOUN
ap-1636	12	9	,	,	PUNCT
ap-1636	12	10	they	they	PRON
ap-1636	12	11	do	do	AUX
ap-1636	12	12	not	not	PART
ap-1636	12	13	necessarily	necessarily	ADV
ap-1636	12	14	share	share	VERB
ap-1636	12	15	some	some	DET
ap-1636	12	16	other	other	ADJ
ap-1636	12	17	specific	specific	ADJ
ap-1636	12	18	properties	property	NOUN
ap-1636	12	19	that	that	PRON
ap-1636	12	20	are	be	AUX
ap-1636	12	21	measurable	measurable	ADJ
ap-1636	12	22	by	by	ADP
ap-1636	12	23	grammar	grammar	NOUN
ap-1636	12	24	metrics	metric	NOUN
ap-1636	12	25	[	[	X
ap-1636	12	26	2	2	NUM
ap-1636	12	27	]	]	PUNCT
ap-1636	12	28	.	.	PUNCT
ap-1636	13	1	the	the	DET
ap-1636	13	2	form	form	NOUN
ap-1636	13	3	in	in	ADP
ap-1636	13	4	which	which	PRON
ap-1636	13	5	a	a	DET
ap-1636	13	6	context	context	NOUN
ap-1636	13	7	-	-	PUNCT
ap-1636	13	8	free	free	ADJ
ap-1636	13	9	grammar	grammar	NOUN
ap-1636	13	10	is	be	AUX
ap-1636	13	11	written	write	VERB
ap-1636	13	12	may	may	AUX
ap-1636	13	13	have	have	VERB
ap-1636	13	14	a	a	DET
ap-1636	13	15	strong	strong	ADJ
ap-1636	13	16	impact	impact	NOUN
ap-1636	13	17	on	on	ADP
ap-1636	13	18	many	many	ADJ
ap-1636	13	19	aspects	aspect	NOUN
ap-1636	13	20	of	of	ADP
ap-1636	13	21	its	its	PRON
ap-1636	13	22	future	future	ADJ
ap-1636	13	23	application	application	NOUN
ap-1636	13	24	.	.	PUNCT
ap-1636	14	1	for	for	ADP
ap-1636	14	2	example	example	NOUN
ap-1636	14	3	,	,	PUNCT
ap-1636	14	4	it	it	PRON
ap-1636	14	5	may	may	AUX
ap-1636	14	6	affect	affect	VERB
ap-1636	14	7	the	the	DET
ap-1636	14	8	general	general	ADJ
ap-1636	14	9	performance	performance	NOUN
ap-1636	14	10	of	of	ADP
ap-1636	14	11	the	the	DET
ap-1636	14	12	parser	parser	NOUN
ap-1636	14	13	used	use	VERB
ap-1636	14	14	to	to	PART
ap-1636	14	15	recognize	recognize	VERB
ap-1636	14	16	the	the	DET
ap-1636	14	17	language	language	NOUN
ap-1636	14	18	generated	generate	VERB
ap-1636	14	19	by	by	ADP
ap-1636	14	20	the	the	DET
ap-1636	14	21	grammar	grammar	NOUN
ap-1636	15	1	[	[	X
ap-1636	15	2	12	12	NUM
ap-1636	15	3	]	]	PUNCT
ap-1636	15	4	,	,	PUNCT
ap-1636	15	5	or	or	CCONJ
ap-1636	15	6	it	it	PRON
ap-1636	15	7	may	may	AUX
ap-1636	15	8	influence	influence	VERB
ap-1636	15	9	,	,	PUNCT
ap-1636	15	10	and	and	CCONJ
ap-1636	15	11	in	in	ADP
ap-1636	15	12	many	many	ADJ
ap-1636	15	13	cases	case	NOUN
ap-1636	15	14	limit	limit	VERB
ap-1636	15	15	,	,	PUNCT
ap-1636	15	16	our	our	PRON
ap-1636	15	17	choice	choice	NOUN
ap-1636	15	18	of	of	ADP
ap-1636	15	19	parser	parser	NOUN
ap-1636	15	20	generator	generator	NOUN
ap-1636	15	21	for	for	ADP
ap-1636	15	22	use	use	NOUN
ap-1636	15	23	in	in	ADP
ap-1636	15	24	implementing	implement	VERB
ap-1636	15	25	the	the	DET
ap-1636	15	26	syntactic	syntactic	ADJ
ap-1636	15	27	analyzer	analyzer	NOUN
ap-1636	16	1	[	[	X
ap-1636	16	2	12	12	NUM
ap-1636	16	3	]	]	PUNCT
ap-1636	16	4	.	.	PUNCT
ap-1636	17	1	since	since	SCONJ
ap-1636	17	2	there	there	PRON
ap-1636	17	3	is	be	VERB
ap-1636	17	4	a	a	DET
ap-1636	17	5	close	close	ADJ
ap-1636	17	6	relation	relation	NOUN
ap-1636	17	7	between	between	ADP
ap-1636	17	8	the	the	DET
ap-1636	17	9	forms	form	NOUN
ap-1636	17	10	in	in	ADP
ap-1636	17	11	which	which	PRON
ap-1636	17	12	a	a	DET
ap-1636	17	13	grammar	grammar	NOUN
ap-1636	17	14	is	be	AUX
ap-1636	17	15	expressed	express	VERB
ap-1636	17	16	and	and	CCONJ
ap-1636	17	17	the	the	DET
ap-1636	17	18	purpose	purpose	NOUN
ap-1636	17	19	for	for	ADP
ap-1636	17	20	which	which	PRON
ap-1636	17	21	the	the	DET
ap-1636	17	22	grammar	grammar	NOUN
ap-1636	17	23	is	be	AUX
ap-1636	17	24	designed	design	VERB
ap-1636	17	25	,	,	PUNCT
ap-1636	17	26	different	different	ADJ
ap-1636	17	27	grammars	grammar	NOUN
ap-1636	17	28	generating	generate	VERB
ap-1636	17	29	the	the	DET
ap-1636	17	30	same	same	ADJ
ap-1636	17	31	language	language	NOUN
ap-1636	17	32	become	become	VERB
ap-1636	17	33	domain	domain	NOUN
ap-1636	17	34	-	-	PUNCT
ap-1636	17	35	specific	specific	ADJ
ap-1636	17	36	formalizations	formalization	NOUN
ap-1636	17	37	of	of	ADP
ap-1636	17	38	language	language	NOUN
ap-1636	17	39	.	.	PUNCT
ap-1636	18	1	the	the	DET
ap-1636	18	2	ability	ability	NOUN
ap-1636	18	3	to	to	PART
ap-1636	18	4	transform	transform	VERB
ap-1636	18	5	one	one	NUM
ap-1636	18	6	grammar	grammar	NOUN
ap-1636	18	7	to	to	ADP
ap-1636	18	8	another	another	DET
ap-1636	18	9	equivalent	equivalent	ADJ
ap-1636	18	10	grammar	grammar	NOUN
ap-1636	18	11	therefore	therefore	ADV
ap-1636	18	12	actually	actually	ADV
ap-1636	18	13	becomes	become	VERB
ap-1636	18	14	the	the	DET
ap-1636	18	15	capability	capability	NOUN
ap-1636	18	16	to	to	PART
ap-1636	18	17	shift	shift	VERB
ap-1636	18	18	between	between	ADP
ap-1636	18	19	domains	domain	NOUN
ap-1636	18	20	of	of	ADP
ap-1636	18	21	the	the	DET
ap-1636	18	22	possible	possible	ADJ
ap-1636	18	23	application	application	NOUN
ap-1636	18	24	of	of	ADP
ap-1636	18	25	grammars	grammar	NOUN
ap-1636	18	26	.	.	PUNCT
ap-1636	19	1	although	although	SCONJ
ap-1636	19	2	this	this	DET
ap-1636	19	3	ability	ability	NOUN
ap-1636	19	4	makes	make	VERB
ap-1636	19	5	each	each	DET
ap-1636	19	6	context	context	NOUN
ap-1636	19	7	-	-	PUNCT
ap-1636	19	8	free	free	ADJ
ap-1636	19	9	grammar	grammar	NOUN
ap-1636	19	10	more	more	ADV
ap-1636	19	11	universal	universal	ADJ
ap-1636	19	12	in	in	ADP
ap-1636	19	13	the	the	DET
ap-1636	19	14	scope	scope	NOUN
ap-1636	19	15	of	of	ADP
ap-1636	19	16	its	its	PRON
ap-1636	19	17	application	application	NOUN
ap-1636	19	18	,	,	PUNCT
ap-1636	19	19	its	its	PRON
ap-1636	19	20	practical	practical	ADJ
ap-1636	19	21	advantages	advantage	NOUN
ap-1636	19	22	may	may	AUX
ap-1636	19	23	easily	easily	ADV
ap-1636	19	24	be	be	AUX
ap-1636	19	25	overwhelmed	overwhelm	VERB
ap-1636	19	26	by	by	ADP
ap-1636	19	27	the	the	DET
ap-1636	19	28	difficulties	difficulty	NOUN
ap-1636	19	29	that	that	PRON
ap-1636	19	30	this	this	DET
ap-1636	19	31	approach	approach	NOUN
ap-1636	19	32	can	can	AUX
ap-1636	19	33	introduce	introduce	VERB
ap-1636	19	34	.	.	PUNCT
ap-1636	20	1	the	the	DET
ap-1636	20	2	problem	problem	NOUN
ap-1636	20	3	is	be	AUX
ap-1636	20	4	that	that	PRON
ap-1636	20	5	grammar	grammar	NOUN
ap-1636	20	6	refactoring	refactoring	NOUN
ap-1636	20	7	is	be	AUX
ap-1636	20	8	in	in	ADP
ap-1636	20	9	many	many	ADJ
ap-1636	20	10	cases	case	NOUN
ap-1636	20	11	a	a	DET
ap-1636	20	12	non	non	ADJ
ap-1636	20	13	-	-	ADJ
ap-1636	20	14	trivial	trivial	ADJ
ap-1636	20	15	task	task	NOUN
ap-1636	20	16	,	,	PUNCT
ap-1636	20	17	and	and	CCONJ
ap-1636	20	18	if	if	SCONJ
ap-1636	20	19	done	do	VERB
ap-1636	20	20	manually	manually	ADV
ap-1636	20	21	it	it	PRON
ap-1636	20	22	is	be	AUX
ap-1636	20	23	prone	prone	ADJ
ap-1636	20	24	to	to	ADP
ap-1636	20	25	errors	error	NOUN
ap-1636	20	26	,	,	PUNCT
ap-1636	20	27	especially	especially	ADV
ap-1636	20	28	in	in	ADP
ap-1636	20	29	the	the	DET
ap-1636	20	30	case	case	NOUN
ap-1636	20	31	of	of	ADP
ap-1636	20	32	larger	large	ADJ
ap-1636	20	33	grammars	grammar	NOUN
ap-1636	20	34	.	.	PUNCT
ap-1636	21	1	this	this	PRON
ap-1636	21	2	is	be	AUX
ap-1636	21	3	an	an	DET
ap-1636	21	4	issue	issue	NOUN
ap-1636	21	5	,	,	PUNCT
ap-1636	21	6	because	because	SCONJ
ap-1636	21	7	there	there	PRON
ap-1636	21	8	is	be	VERB
ap-1636	21	9	in	in	ADP
ap-1636	21	10	general	general	ADJ
ap-1636	21	11	no	no	DET
ap-1636	21	12	formal	formal	ADJ
ap-1636	21	13	way	way	NOUN
ap-1636	21	14	of	of	ADP
ap-1636	21	15	proving	prove	VERB
ap-1636	21	16	that	that	SCONJ
ap-1636	21	17	two	two	NUM
ap-1636	21	18	context	context	NOUN
ap-1636	21	19	-	-	PUNCT
ap-1636	21	20	free	free	ADJ
ap-1636	21	21	grammars	grammar	NOUN
ap-1636	21	22	generate	generate	VERB
ap-1636	21	23	the	the	DET
ap-1636	21	24	same	same	ADJ
ap-1636	21	25	language	language	NOUN
ap-1636	21	26	,	,	PUNCT
ap-1636	21	27	since	since	SCONJ
ap-1636	21	28	this	this	DET
ap-1636	21	29	problem	problem	NOUN
ap-1636	21	30	can	can	AUX
ap-1636	21	31	not	not	PART
ap-1636	21	32	be	be	AUX
ap-1636	21	33	resolved	resolve	VERB
ap-1636	21	34	.	.	PUNCT
ap-1636	22	1	in	in	ADP
ap-1636	22	2	our	our	PRON
ap-1636	22	3	work	work	NOUN
ap-1636	22	4	,	,	PUNCT
ap-1636	22	5	we	we	PRON
ap-1636	22	6	address	address	VERB
ap-1636	22	7	this	this	DET
ap-1636	22	8	issue	issue	NOUN
ap-1636	22	9	by	by	ADP
ap-1636	22	10	proposing	propose	VERB
ap-1636	22	11	an	an	DET
ap-1636	22	12	evolutionary	evolutionary	ADJ
ap-1636	22	13	algorithm	algorithm	NOUN
ap-1636	22	14	for	for	ADP
ap-1636	22	15	automated	automate	VERB
ap-1636	22	16	task	task	NOUN
ap-1636	22	17	-	-	PUNCT
ap-1636	22	18	driven	drive	VERB
ap-1636	22	19	grammar	grammar	NOUN
ap-1636	22	20	refactoring	refactoring	NOUN
ap-1636	22	21	.	.	PUNCT
ap-1636	23	1	the	the	DET
ap-1636	23	2	algorithm	algorithm	NOUN
ap-1636	23	3	is	be	AUX
ap-1636	23	4	called	call	VERB
ap-1636	23	5	martinica	martinica	NOUN
ap-1636	23	6	.	.	PUNCT
ap-1636	24	1	the	the	DET
ap-1636	24	2	main	main	ADJ
ap-1636	24	3	idea	idea	NOUN
ap-1636	24	4	behind	behind	ADP
ap-1636	24	5	our	our	PRON
ap-1636	24	6	algorithm	algorithm	NOUN
ap-1636	24	7	is	be	AUX
ap-1636	24	8	to	to	PART
ap-1636	24	9	apply	apply	VERB
ap-1636	24	10	a	a	DET
ap-1636	24	11	sequence	sequence	NOUN
ap-1636	24	12	of	of	ADP
ap-1636	24	13	simple	simple	ADJ
ap-1636	24	14	transformation	transformation	NOUN
ap-1636	24	15	processes	process	NOUN
ap-1636	24	16	to	to	ADP
ap-1636	24	17	a	a	DET
ap-1636	24	18	chosen	choose	VERB
ap-1636	24	19	context	context	NOUN
ap-1636	24	20	-	-	PUNCT
ap-1636	24	21	free	free	ADJ
ap-1636	24	22	grammar	grammar	NOUN
ap-1636	24	23	in	in	ADP
ap-1636	24	24	order	order	NOUN
ap-1636	24	25	to	to	PART
ap-1636	24	26	produce	produce	VERB
ap-1636	24	27	an	an	DET
ap-1636	24	28	equivalent	equivalent	ADJ
ap-1636	24	29	grammar	grammar	NOUN
ap-1636	24	30	with	with	ADP
ap-1636	24	31	the	the	DET
ap-1636	24	32	desired	desire	VERB
ap-1636	24	33	properties	property	NOUN
ap-1636	24	34	.	.	PUNCT
ap-1636	25	1	the	the	DET
ap-1636	25	2	current	current	ADJ
ap-1636	25	3	state	state	NOUN
ap-1636	25	4	of	of	ADP
ap-1636	25	5	development	development	NOUN
ap-1636	25	6	of	of	ADP
ap-1636	25	7	the	the	DET
ap-1636	25	8	algorithm	algorithm	NOUN
ap-1636	25	9	requires	require	VERB
ap-1636	25	10	that	that	SCONJ
ap-1636	25	11	the	the	DET
ap-1636	25	12	grammar	grammar	NOUN
ap-1636	25	13	’s	’s	PART
ap-1636	25	14	production	production	NOUN
ap-1636	25	15	rules	rule	NOUN
ap-1636	25	16	be	be	AUX
ap-1636	25	17	expressed	express	VERB
ap-1636	25	18	in	in	ADP
ap-1636	25	19	bnf	bnf	PROPN
ap-1636	25	20	notation	notation	NOUN
ap-1636	25	21	.	.	PUNCT
ap-1636	26	1	these	these	DET
ap-1636	26	2	refactoring	refactoring	NOUN
ap-1636	26	3	processes	process	NOUN
ap-1636	26	4	are	be	AUX
ap-1636	26	5	more	more	ADV
ap-1636	26	6	closely	closely	ADV
ap-1636	26	7	discussed	discuss	VERB
ap-1636	26	8	in	in	ADP
ap-1636	26	9	section	section	NOUN
ap-1636	26	10	4	4	NUM
ap-1636	26	11	,	,	PUNCT
ap-1636	26	12	while	while	SCONJ
ap-1636	26	13	the	the	DET
ap-1636	26	14	refactoring	refactoring	NOUN
ap-1636	26	15	algorithm	algorithm	NOUN
ap-1636	26	16	itself	itself	PRON
ap-1636	26	17	is	be	AUX
ap-1636	26	18	discussed	discuss	VERB
ap-1636	26	19	in	in	ADP
ap-1636	26	20	section	section	NOUN
ap-1636	26	21	6	6	NUM
ap-1636	26	22	.	.	PUNCT
ap-1636	27	1	desired	desire	VERB
ap-1636	27	2	properties	property	NOUN
ap-1636	27	3	of	of	ADP
ap-1636	27	4	a	a	DET
ap-1636	27	5	grammar	grammar	NOUN
ap-1636	27	6	produced	produce	VERB
ap-1636	27	7	by	by	ADP
ap-1636	27	8	the	the	DET
ap-1636	27	9	algorithm	algorithm	NOUN
ap-1636	27	10	are	be	AUX
ap-1636	27	11	defined	define	VERB
ap-1636	27	12	by	by	ADP
ap-1636	27	13	an	an	DET
ap-1636	27	14	objective	objective	ADJ
ap-1636	27	15	function	function	NOUN
ap-1636	27	16	that	that	PRON
ap-1636	27	17	we	we	PRON
ap-1636	27	18	discuss	discuss	VERB
ap-1636	27	19	in	in	ADP
ap-1636	27	20	section	section	NOUN
ap-1636	27	21	5	5	NUM
ap-1636	27	22	.	.	PUNCT
ap-1636	28	1	finally	finally	ADV
ap-1636	28	2	,	,	PUNCT
ap-1636	28	3	in	in	ADP
ap-1636	28	4	section	section	NOUN
ap-1636	28	5	7	7	NUM
ap-1636	28	6	,	,	PUNCT
ap-1636	28	7	we	we	PRON
ap-1636	28	8	present	present	VERB
ap-1636	28	9	experimental	experimental	ADJ
ap-1636	28	10	results	result	NOUN
ap-1636	28	11	when	when	SCONJ
ap-1636	28	12	our	our	PRON
ap-1636	28	13	algorithm	algorithm	NOUN
ap-1636	28	14	was	be	AUX
ap-1636	28	15	used	use	VERB
ap-1636	28	16	for	for	ADP
ap-1636	28	17	refactoring	refactore	VERB
ap-1636	28	18	a	a	DET
ap-1636	28	19	context	context	NOUN
ap-1636	28	20	-	-	PUNCT
ap-1636	28	21	free	free	ADJ
ap-1636	28	22	grammar	grammar	NOUN
ap-1636	28	23	.	.	PUNCT
ap-1636	29	1	2	2	NUM
ap-1636	29	2	motivation	motivation	NOUN
ap-1636	29	3	grammarware	grammarware	NOUN
ap-1636	29	4	engineering	engineering	NOUN
ap-1636	29	5	is	be	AUX
ap-1636	29	6	an	an	DET
ap-1636	29	7	up	up	ADV
ap-1636	29	8	-	-	PUNCT
ap-1636	29	9	and	and	CCONJ
ap-1636	29	10	-	-	PUNCT
ap-1636	29	11	rising	rise	VERB
ap-1636	29	12	discipline	discipline	NOUN
ap-1636	29	13	in	in	ADP
ap-1636	29	14	software	software	NOUN
ap-1636	29	15	engineering	engineering	NOUN
ap-1636	29	16	,	,	PUNCT
ap-1636	29	17	which	which	PRON
ap-1636	29	18	aims	aim	VERB
ap-1636	29	19	to	to	PART
ap-1636	29	20	solve	solve	VERB
ap-1636	29	21	many	many	ADJ
ap-1636	29	22	issues	issue	NOUN
ap-1636	29	23	in	in	ADP
ap-1636	29	24	grammar	grammar	NOUN
ap-1636	29	25	development	development	NOUN
ap-1636	29	26	,	,	PUNCT
ap-1636	29	27	and	and	CCONJ
ap-1636	29	28	promises	promise	VERB
ap-1636	29	29	an	an	DET
ap-1636	29	30	overall	overall	ADJ
ap-1636	29	31	rise	rise	NOUN
ap-1636	29	32	in	in	ADP
ap-1636	29	33	the	the	DET
ap-1636	29	34	quality	quality	NOUN
ap-1636	29	35	of	of	ADP
ap-1636	29	36	grammars	grammar	NOUN
ap-1636	29	37	that	that	PRON
ap-1636	29	38	are	be	AUX
ap-1636	29	39	produced	produce	VERB
ap-1636	29	40	,	,	PUNCT
ap-1636	29	41	and	and	CCONJ
ap-1636	29	42	in	in	ADP
ap-1636	29	43	the	the	DET
ap-1636	29	44	productivity	productivity	NOUN
ap-1636	29	45	of	of	ADP
ap-1636	29	46	their	their	PRON
ap-1636	29	47	development	development	NOUN
ap-1636	29	48	[	[	X
ap-1636	29	49	5	5	NUM
ap-1636	29	50	]	]	PUNCT
ap-1636	29	51	.	.	PUNCT
ap-1636	30	1	grammar	grammar	NOUN
ap-1636	30	2	refactoring	refactoring	NOUN
ap-1636	30	3	is	be	AUX
ap-1636	30	4	a	a	DET
ap-1636	30	5	process	process	NOUN
ap-1636	30	6	that	that	PRON
ap-1636	30	7	may	may	AUX
ap-1636	30	8	occur	occur	VERB
ap-1636	30	9	in	in	ADP
ap-1636	30	10	many	many	ADJ
ap-1636	30	11	fields	field	NOUN
ap-1636	30	12	of	of	ADP
ap-1636	30	13	grammarware	grammarware	NOUN
ap-1636	30	14	engineering	engineering	NOUN
ap-1636	30	15	,	,	PUNCT
ap-1636	30	16	e.g.	e.g.	ADV
ap-1636	30	17	grammar	grammar	NOUN
ap-1636	30	18	recovery	recovery	NOUN
ap-1636	30	19	,	,	PUNCT
ap-1636	30	20	evolution	evolution	NOUN
ap-1636	30	21	and	and	CCONJ
ap-1636	30	22	customization	customization	NOUN
ap-1636	30	23	[	[	X
ap-1636	30	24	5	5	NUM
ap-1636	30	25	]	]	PUNCT
ap-1636	30	26	.	.	PUNCT
ap-1636	31	1	in	in	ADP
ap-1636	31	2	fact	fact	NOUN
ap-1636	31	3	,	,	PUNCT
ap-1636	31	4	it	it	PRON
ap-1636	31	5	is	be	AUX
ap-1636	31	6	one	one	NUM
ap-1636	31	7	of	of	ADP
ap-1636	31	8	five	five	NUM
ap-1636	31	9	core	core	NOUN
ap-1636	31	10	processes	process	NOUN
ap-1636	31	11	occurring	occur	VERB
ap-1636	31	12	in	in	ADP
ap-1636	31	13	grammar	grammar	NOUN
ap-1636	31	14	evolution	evolution	NOUN
ap-1636	31	15	,	,	PUNCT
ap-1636	31	16	alongside	alongside	ADP
ap-1636	31	17	grammar	grammar	NOUN
ap-1636	31	18	extension	extension	NOUN
ap-1636	31	19	,	,	PUNCT
ap-1636	31	20	restriction	restriction	NOUN
ap-1636	31	21	,	,	PUNCT
ap-1636	31	22	error	error	NOUN
ap-1636	31	23	correction	correction	NOUN
ap-1636	31	24	and	and	CCONJ
ap-1636	31	25	recovery	recovery	NOUN
ap-1636	32	1	[	[	X
ap-1636	32	2	1	1	NUM
ap-1636	32	3	]	]	PUNCT
ap-1636	32	4	.	.	PUNCT
ap-1636	33	1	the	the	DET
ap-1636	33	2	problem	problem	NOUN
ap-1636	33	3	is	be	AUX
ap-1636	33	4	that	that	SCONJ
ap-1636	33	5	,	,	PUNCT
ap-1636	33	6	unlike	unlike	ADP
ap-1636	33	7	program	program	NOUN
ap-1636	33	8	refactoring	refactoring	NOUN
ap-1636	33	9	,	,	PUNCT
ap-1636	33	10	which	which	PRON
ap-1636	33	11	is	be	AUX
ap-1636	33	12	well	well	ADV
ap-1636	33	13	-	-	PUNCT
ap-1636	33	14	established	establish	VERB
ap-1636	33	15	practice	practice	NOUN
ap-1636	33	16	,	,	PUNCT
ap-1636	33	17	grammar	grammar	NOUN
ap-1636	33	18	refactoring	refactoring	NOUN
ap-1636	33	19	is	be	AUX
ap-1636	33	20	little	little	ADV
ap-1636	33	21	understood	understand	VERB
ap-1636	33	22	and	and	CCONJ
ap-1636	33	23	little	little	ADJ
ap-1636	33	24	practised	practise	VERB
ap-1636	33	25	[	[	X
ap-1636	33	26	5	5	NUM
ap-1636	33	27	]	]	PUNCT
ap-1636	33	28	.	.	PUNCT
ap-1636	34	1	51	51	NUM
ap-1636	34	2	acta	acta	PROPN
ap-1636	34	3	polytechnica	polytechnica	PROPN
ap-1636	34	4	vol	vol	NOUN
ap-1636	34	5	.	.	PUNCT
ap-1636	35	1	52	52	NUM
ap-1636	35	2	no	no	NOUN
ap-1636	35	3	.	.	PUNCT
ap-1636	36	1	5/2012	5/2012	NUM
ap-1636	36	2	if	if	SCONJ
ap-1636	36	3	there	there	PRON
ap-1636	36	4	is	be	VERB
ap-1636	36	5	a	a	DET
ap-1636	36	6	clear	clear	ADJ
ap-1636	36	7	purpose	purpose	NOUN
ap-1636	36	8	for	for	ADP
ap-1636	36	9	which	which	PRON
ap-1636	36	10	the	the	DET
ap-1636	36	11	grammar	grammar	NOUN
ap-1636	36	12	is	be	AUX
ap-1636	36	13	being	be	AUX
ap-1636	36	14	developed	develop	VERB
ap-1636	36	15	,	,	PUNCT
ap-1636	36	16	its	its	PRON
ap-1636	36	17	specification	specification	NOUN
ap-1636	36	18	for	for	ADP
ap-1636	36	19	an	an	DET
ap-1636	36	20	experienced	experienced	ADJ
ap-1636	36	21	grammar	grammar	NOUN
ap-1636	36	22	engineer	engineer	NOUN
ap-1636	36	23	is	be	AUX
ap-1636	36	24	usually	usually	ADV
ap-1636	36	25	not	not	PART
ap-1636	36	26	an	an	DET
ap-1636	36	27	issue	issue	NOUN
ap-1636	36	28	.	.	PUNCT
ap-1636	37	1	problems	problem	NOUN
ap-1636	37	2	arise	arise	VERB
ap-1636	37	3	when	when	SCONJ
ap-1636	37	4	a	a	DET
ap-1636	37	5	grammar	grammar	NOUN
ap-1636	37	6	is	be	AUX
ap-1636	37	7	being	be	AUX
ap-1636	37	8	developed	develop	VERB
ap-1636	37	9	for	for	ADP
ap-1636	37	10	multiple	multiple	ADJ
ap-1636	37	11	purposes	purpose	NOUN
ap-1636	37	12	[	[	X
ap-1636	37	13	1	1	NUM
ap-1636	37	14	]	]	PUNCT
ap-1636	37	15	,	,	PUNCT
ap-1636	37	16	or	or	CCONJ
ap-1636	37	17	when	when	SCONJ
ap-1636	37	18	a	a	DET
ap-1636	37	19	grammar	grammar	NOUN
ap-1636	37	20	engineer	engineer	NOUN
ap-1636	37	21	lacks	lack	VERB
ap-1636	37	22	knowledge	knowledge	NOUN
ap-1636	37	23	about	about	ADP
ap-1636	37	24	the	the	DET
ap-1636	37	25	future	future	ADJ
ap-1636	37	26	purpose	purpose	NOUN
ap-1636	37	27	of	of	ADP
ap-1636	37	28	the	the	DET
ap-1636	37	29	grammar	grammar	NOUN
ap-1636	37	30	.	.	PUNCT
ap-1636	38	1	in	in	ADP
ap-1636	38	2	the	the	DET
ap-1636	38	3	first	first	ADJ
ap-1636	38	4	case	case	NOUN
ap-1636	38	5	,	,	PUNCT
ap-1636	38	6	the	the	DET
ap-1636	38	7	problem	problem	NOUN
ap-1636	38	8	is	be	AUX
ap-1636	38	9	usually	usually	ADV
ap-1636	38	10	solved	solve	VERB
ap-1636	38	11	by	by	ADP
ap-1636	38	12	developing	develop	VERB
ap-1636	38	13	multiple	multiple	ADJ
ap-1636	38	14	grammars	grammar	NOUN
ap-1636	38	15	of	of	ADP
ap-1636	38	16	one	one	NUM
ap-1636	38	17	language	language	NOUN
ap-1636	38	18	[	[	X
ap-1636	38	19	1	1	NUM
ap-1636	38	20	]	]	PUNCT
ap-1636	38	21	.	.	PUNCT
ap-1636	39	1	this	this	PRON
ap-1636	39	2	need	need	VERB
ap-1636	39	3	to	to	PART
ap-1636	39	4	develop	develop	VERB
ap-1636	39	5	multiple	multiple	ADJ
ap-1636	39	6	grammars	grammar	NOUN
ap-1636	39	7	could	could	AUX
ap-1636	39	8	be	be	AUX
ap-1636	39	9	replaced	replace	VERB
ap-1636	39	10	by	by	ADP
ap-1636	39	11	developing	develop	VERB
ap-1636	39	12	a	a	DET
ap-1636	39	13	single	single	ADJ
ap-1636	39	14	grammar	grammar	NOUN
ap-1636	39	15	generating	generate	VERB
ap-1636	39	16	a	a	DET
ap-1636	39	17	given	give	VERB
ap-1636	39	18	language	language	NOUN
ap-1636	39	19	and	and	CCONJ
ap-1636	39	20	automatically	automatically	ADV
ap-1636	39	21	refactoring	refactore	VERB
ap-1636	39	22	it	it	PRON
ap-1636	39	23	to	to	ADP
ap-1636	39	24	another	another	DET
ap-1636	39	25	form	form	NOUN
ap-1636	39	26	suited	suit	VERB
ap-1636	39	27	to	to	PART
ap-1636	39	28	satisfy	satisfy	VERB
ap-1636	39	29	certain	certain	ADJ
ap-1636	39	30	requirements	requirement	NOUN
ap-1636	39	31	,	,	PUNCT
ap-1636	39	32	thus	thus	ADV
ap-1636	39	33	increasing	increase	VERB
ap-1636	39	34	the	the	DET
ap-1636	39	35	productivity	productivity	NOUN
ap-1636	39	36	of	of	ADP
ap-1636	39	37	the	the	DET
ap-1636	39	38	grammar	grammar	NOUN
ap-1636	39	39	engineer	engineer	NOUN
ap-1636	39	40	.	.	PUNCT
ap-1636	40	1	in	in	ADP
ap-1636	40	2	fact	fact	NOUN
ap-1636	40	3	,	,	PUNCT
ap-1636	40	4	this	this	PRON
ap-1636	40	5	is	be	AUX
ap-1636	40	6	one	one	NUM
ap-1636	40	7	of	of	ADP
ap-1636	40	8	the	the	DET
ap-1636	40	9	main	main	ADJ
ap-1636	40	10	objectives	objective	NOUN
ap-1636	40	11	of	of	ADP
ap-1636	40	12	our	our	PRON
ap-1636	40	13	work	work	NOUN
ap-1636	40	14	in	in	ADP
ap-1636	40	15	the	the	DET
ap-1636	40	16	field	field	NOUN
ap-1636	40	17	of	of	ADP
ap-1636	40	18	grammar	grammar	NOUN
ap-1636	40	19	refactoring	refactoring	NOUN
ap-1636	40	20	.	.	PUNCT
ap-1636	41	1	in	in	ADP
ap-1636	41	2	cases	case	NOUN
ap-1636	41	3	when	when	SCONJ
ap-1636	41	4	the	the	DET
ap-1636	41	5	grammar	grammar	NOUN
ap-1636	41	6	engineer	engineer	NOUN
ap-1636	41	7	lacks	lack	VERB
ap-1636	41	8	knowledge	knowledge	NOUN
ap-1636	41	9	about	about	ADP
ap-1636	41	10	some	some	DET
ap-1636	41	11	aspect	aspect	NOUN
ap-1636	41	12	of	of	ADP
ap-1636	41	13	the	the	DET
ap-1636	41	14	future	future	ADJ
ap-1636	41	15	purpose	purpose	NOUN
ap-1636	41	16	of	of	ADP
ap-1636	41	17	the	the	DET
ap-1636	41	18	grammar	grammar	NOUN
ap-1636	41	19	,	,	PUNCT
ap-1636	41	20	its	its	PRON
ap-1636	41	21	final	final	ADJ
ap-1636	41	22	shape	shape	NOUN
ap-1636	41	23	may	may	AUX
ap-1636	41	24	not	not	PART
ap-1636	41	25	satisfy	satisfy	VERB
ap-1636	41	26	some	some	PRON
ap-1636	41	27	of	of	ADP
ap-1636	41	28	the	the	DET
ap-1636	41	29	specific	specific	ADJ
ap-1636	41	30	requirements	requirement	NOUN
ap-1636	41	31	,	,	PUNCT
ap-1636	41	32	even	even	ADV
ap-1636	41	33	if	if	SCONJ
ap-1636	41	34	it	it	PRON
ap-1636	41	35	generates	generate	VERB
ap-1636	41	36	correct	correct	ADJ
ap-1636	41	37	language	language	NOUN
ap-1636	41	38	.	.	PUNCT
ap-1636	42	1	in	in	ADP
ap-1636	42	2	this	this	DET
ap-1636	42	3	case	case	NOUN
ap-1636	42	4	,	,	PUNCT
ap-1636	42	5	the	the	DET
ap-1636	42	6	grammar	grammar	NOUN
ap-1636	42	7	must	must	AUX
ap-1636	42	8	either	either	CCONJ
ap-1636	42	9	be	be	AUX
ap-1636	42	10	refactored	refactore	VERB
ap-1636	42	11	or	or	CCONJ
ap-1636	42	12	be	be	AUX
ap-1636	42	13	rewritten	rewrite	VERB
ap-1636	42	14	from	from	ADP
ap-1636	42	15	scratch	scratch	NOUN
ap-1636	42	16	,	,	PUNCT
ap-1636	42	17	thus	thus	ADV
ap-1636	42	18	draining	drain	VERB
ap-1636	42	19	valuable	valuable	ADJ
ap-1636	42	20	resources	resource	NOUN
ap-1636	42	21	.	.	PUNCT
ap-1636	43	1	an	an	DET
ap-1636	43	2	automated	automate	VERB
ap-1636	43	3	or	or	CCONJ
ap-1636	43	4	even	even	ADV
ap-1636	43	5	semi	semi	ADJ
ap-1636	43	6	-	-	ADJ
ap-1636	43	7	automated	automated	ADJ
ap-1636	43	8	way	way	NOUN
ap-1636	43	9	of	of	ADP
ap-1636	43	10	refactoring	refactore	VERB
ap-1636	43	11	the	the	DET
ap-1636	43	12	grammar	grammar	NOUN
ap-1636	43	13	could	could	AUX
ap-1636	43	14	produce	produce	VERB
ap-1636	43	15	significant	significant	ADJ
ap-1636	43	16	savings	saving	NOUN
ap-1636	43	17	in	in	ADP
ap-1636	43	18	this	this	DET
ap-1636	43	19	redundant	redundant	ADJ
ap-1636	43	20	consumption	consumption	NOUN
ap-1636	43	21	of	of	ADP
ap-1636	43	22	resources	resource	NOUN
ap-1636	43	23	.	.	PUNCT
ap-1636	44	1	these	these	PRON
ap-1636	44	2	are	be	AUX
ap-1636	44	3	not	not	PART
ap-1636	44	4	the	the	DET
ap-1636	44	5	only	only	ADJ
ap-1636	44	6	two	two	NUM
ap-1636	44	7	scenarios	scenario	NOUN
ap-1636	44	8	where	where	SCONJ
ap-1636	44	9	an	an	DET
ap-1636	44	10	efficient	efficient	ADJ
ap-1636	44	11	refactoring	refactoring	NOUN
ap-1636	44	12	tool	tool	NOUN
ap-1636	44	13	is	be	AUX
ap-1636	44	14	needed	need	VERB
ap-1636	44	15	.	.	PUNCT
ap-1636	45	1	in	in	ADP
ap-1636	45	2	fact	fact	NOUN
ap-1636	45	3	,	,	PUNCT
ap-1636	45	4	an	an	DET
ap-1636	45	5	automated	automate	VERB
ap-1636	45	6	approach	approach	NOUN
ap-1636	45	7	can	can	AUX
ap-1636	45	8	be	be	AUX
ap-1636	45	9	useful	useful	ADJ
ap-1636	45	10	in	in	ADP
ap-1636	45	11	all	all	DET
ap-1636	45	12	cases	case	NOUN
ap-1636	45	13	where	where	SCONJ
ap-1636	45	14	we	we	PRON
ap-1636	45	15	have	have	VERB
ap-1636	45	16	a	a	DET
ap-1636	45	17	grammar	grammar	NOUN
ap-1636	45	18	with	with	ADP
ap-1636	45	19	a	a	DET
ap-1636	45	20	form	form	NOUN
ap-1636	45	21	that	that	PRON
ap-1636	45	22	needs	need	VERB
ap-1636	45	23	to	to	PART
ap-1636	45	24	be	be	AUX
ap-1636	45	25	changed	change	VERB
ap-1636	45	26	while	while	SCONJ
ap-1636	45	27	preserving	preserve	VERB
ap-1636	45	28	the	the	DET
ap-1636	45	29	language	language	NOUN
ap-1636	45	30	that	that	PRON
ap-1636	45	31	it	it	PRON
ap-1636	45	32	generates	generate	VERB
ap-1636	45	33	.	.	PUNCT
ap-1636	46	1	in	in	ADP
ap-1636	46	2	this	this	DET
ap-1636	46	3	case	case	NOUN
ap-1636	46	4	,	,	PUNCT
ap-1636	46	5	we	we	PRON
ap-1636	46	6	see	see	VERB
ap-1636	46	7	two	two	NUM
ap-1636	46	8	main	main	ADJ
ap-1636	46	9	domains	domain	NOUN
ap-1636	46	10	for	for	ADP
ap-1636	46	11	applying	apply	VERB
ap-1636	46	12	our	our	PRON
ap-1636	46	13	algorithms	algorithm	NOUN
ap-1636	46	14	,	,	PUNCT
ap-1636	46	15	i.e.	i.e.	X
ap-1636	46	16	adaptation	adaptation	NOUN
ap-1636	46	17	of	of	ADP
ap-1636	46	18	legacy	legacy	NOUN
ap-1636	46	19	grammars	grammar	NOUN
ap-1636	46	20	,	,	PUNCT
ap-1636	46	21	and	and	CCONJ
ap-1636	46	22	grammar	grammar	NOUN
ap-1636	46	23	inference	inference	NOUN
ap-1636	46	24	.	.	PUNCT
ap-1636	47	1	parser	parser	NOUN
ap-1636	47	2	generators	generator	NOUN
ap-1636	47	3	and	and	CCONJ
ap-1636	47	4	other	other	ADJ
ap-1636	47	5	implementation	implementation	NOUN
ap-1636	47	6	platforms	platform	NOUN
ap-1636	47	7	for	for	ADP
ap-1636	47	8	context	context	NOUN
ap-1636	47	9	-	-	PUNCT
ap-1636	47	10	free	free	ADJ
ap-1636	47	11	grammars	grammar	NOUN
ap-1636	47	12	develop	develop	VERB
ap-1636	47	13	over	over	ADP
ap-1636	47	14	time	time	NOUN
ap-1636	47	15	.	.	PUNCT
ap-1636	48	1	newly	newly	ADV
ap-1636	48	2	-	-	PUNCT
ap-1636	48	3	established	establish	VERB
ap-1636	48	4	platforms	platform	NOUN
ap-1636	48	5	and	and	CCONJ
ap-1636	48	6	other	other	ADJ
ap-1636	48	7	tools	tool	NOUN
ap-1636	48	8	operating	operate	VERB
ap-1636	48	9	with	with	ADP
ap-1636	48	10	context	context	NOUN
ap-1636	48	11	-	-	PUNCT
ap-1636	48	12	free	free	ADJ
ap-1636	48	13	grammars	grammar	NOUN
ap-1636	48	14	may	may	AUX
ap-1636	48	15	require	require	VERB
ap-1636	48	16	a	a	DET
ap-1636	48	17	form	form	NOUN
ap-1636	48	18	in	in	ADP
ap-1636	48	19	which	which	PRON
ap-1636	48	20	the	the	DET
ap-1636	48	21	grammar	grammar	NOUN
ap-1636	48	22	should	should	AUX
ap-1636	48	23	be	be	AUX
ap-1636	48	24	expressed	express	VERB
ap-1636	48	25	that	that	SCONJ
ap-1636	48	26	differs	differ	VERB
ap-1636	48	27	from	from	ADP
ap-1636	48	28	the	the	DET
ap-1636	48	29	tools	tool	NOUN
ap-1636	48	30	for	for	ADP
ap-1636	48	31	the	the	DET
ap-1636	48	32	previous	previous	ADJ
ap-1636	48	33	technological	technological	ADJ
ap-1636	48	34	generation	generation	NOUN
ap-1636	48	35	,	,	PUNCT
ap-1636	48	36	or	or	CCONJ
ap-1636	48	37	that	that	PRON
ap-1636	48	38	operate	operate	VERB
ap-1636	48	39	with	with	ADP
ap-1636	48	40	unequal	unequal	ADJ
ap-1636	48	41	efficiency	efficiency	NOUN
ap-1636	48	42	over	over	ADP
ap-1636	48	43	the	the	DET
ap-1636	48	44	same	same	ADJ
ap-1636	48	45	grammar	grammar	NOUN
ap-1636	48	46	forms	form	NOUN
ap-1636	48	47	.	.	PUNCT
ap-1636	49	1	kent	kent	PROPN
ap-1636	49	2	beck	beck	PROPN
ap-1636	49	3	states	state	VERB
ap-1636	49	4	that	that	SCONJ
ap-1636	49	5	programs	program	NOUN
ap-1636	49	6	have	have	VERB
ap-1636	49	7	two	two	NUM
ap-1636	49	8	kinds	kind	NOUN
ap-1636	49	9	of	of	ADP
ap-1636	49	10	value	value	NOUN
ap-1636	49	11	:	:	PUNCT
ap-1636	49	12	what	what	PRON
ap-1636	49	13	they	they	PRON
ap-1636	49	14	can	can	AUX
ap-1636	49	15	do	do	VERB
ap-1636	49	16	for	for	ADP
ap-1636	49	17	today	today	NOUN
ap-1636	49	18	,	,	PUNCT
ap-1636	49	19	and	and	CCONJ
ap-1636	49	20	what	what	PRON
ap-1636	49	21	they	they	PRON
ap-1636	49	22	can	can	AUX
ap-1636	49	23	do	do	VERB
ap-1636	49	24	for	for	ADP
ap-1636	49	25	tomorrow	tomorrow	NOUN
ap-1636	49	26	[	[	X
ap-1636	49	27	4	4	NUM
ap-1636	49	28	]	]	PUNCT
ap-1636	49	29	.	.	PUNCT
ap-1636	50	1	when	when	SCONJ
ap-1636	50	2	we	we	PRON
ap-1636	50	3	take	take	VERB
ap-1636	50	4	this	this	DET
ap-1636	50	5	principle	principle	NOUN
ap-1636	50	6	into	into	ADP
ap-1636	50	7	the	the	DET
ap-1636	50	8	account	account	NOUN
ap-1636	50	9	,	,	PUNCT
ap-1636	50	10	we	we	PRON
ap-1636	50	11	can	can	AUX
ap-1636	50	12	say	say	VERB
ap-1636	50	13	that	that	SCONJ
ap-1636	50	14	the	the	DET
ap-1636	50	15	ability	ability	NOUN
ap-1636	50	16	to	to	PART
ap-1636	50	17	refactor	refactor	VERB
ap-1636	50	18	a	a	DET
ap-1636	50	19	context	context	NOUN
ap-1636	50	20	-	-	PUNCT
ap-1636	50	21	free	free	ADJ
ap-1636	50	22	grammar	grammar	NOUN
ap-1636	50	23	in	in	ADP
ap-1636	50	24	order	order	NOUN
ap-1636	50	25	to	to	PART
ap-1636	50	26	adjust	adjust	VERB
ap-1636	50	27	it	it	PRON
ap-1636	50	28	to	to	ADP
ap-1636	50	29	the	the	DET
ap-1636	50	30	requirements	requirement	NOUN
ap-1636	50	31	of	of	ADP
ap-1636	50	32	current	current	ADJ
ap-1636	50	33	platforms	platform	NOUN
ap-1636	50	34	is	be	AUX
ap-1636	50	35	in	in	ADP
ap-1636	50	36	fact	fact	NOUN
ap-1636	50	37	the	the	DET
ap-1636	50	38	ability	ability	NOUN
ap-1636	50	39	to	to	PART
ap-1636	50	40	add	add	VERB
ap-1636	50	41	value	value	NOUN
ap-1636	50	42	to	to	ADP
ap-1636	50	43	the	the	DET
ap-1636	50	44	legacy	legacy	NOUN
ap-1636	50	45	formalization	formalization	NOUN
ap-1636	50	46	of	of	ADP
ap-1636	50	47	the	the	DET
ap-1636	50	48	language	language	NOUN
ap-1636	50	49	.	.	PUNCT
ap-1636	51	1	grammar	grammar	NOUN
ap-1636	51	2	inference	inference	NOUN
ap-1636	51	3	is	be	AUX
ap-1636	51	4	defined	define	VERB
ap-1636	51	5	as	as	ADP
ap-1636	51	6	recovering	recover	VERB
ap-1636	51	7	the	the	DET
ap-1636	51	8	grammar	grammar	NOUN
ap-1636	51	9	from	from	ADP
ap-1636	51	10	a	a	DET
ap-1636	51	11	set	set	NOUN
ap-1636	51	12	of	of	ADP
ap-1636	51	13	positive	positive	ADJ
ap-1636	51	14	and	and	CCONJ
ap-1636	51	15	negative	negative	ADJ
ap-1636	51	16	language	language	NOUN
ap-1636	51	17	samples	sample	NOUN
ap-1636	51	18	[	[	X
ap-1636	51	19	11	11	NUM
ap-1636	51	20	]	]	PUNCT
ap-1636	51	21	.	.	PUNCT
ap-1636	52	1	grammar	grammar	NOUN
ap-1636	52	2	inference	inference	NOUN
ap-1636	52	3	focuses	focus	VERB
ap-1636	52	4	on	on	ADP
ap-1636	52	5	resolving	resolve	VERB
ap-1636	52	6	issues	issue	NOUN
ap-1636	52	7	of	of	ADP
ap-1636	52	8	over	over	ADP
ap-1636	52	9	-	-	PUNCT
ap-1636	52	10	generality	generality	NOUN
ap-1636	52	11	and	and	CCONJ
ap-1636	52	12	over	over	ADP
ap-1636	52	13	-	-	PUNCT
ap-1636	52	14	specialization	specialization	NOUN
ap-1636	52	15	of	of	ADP
ap-1636	52	16	the	the	DET
ap-1636	52	17	generated	generate	VERB
ap-1636	52	18	language	language	NOUN
ap-1636	52	19	[	[	X
ap-1636	52	20	3	3	NUM
ap-1636	52	21	]	]	PUNCT
ap-1636	52	22	,	,	PUNCT
ap-1636	52	23	while	while	SCONJ
ap-1636	52	24	the	the	DET
ap-1636	52	25	form	form	NOUN
ap-1636	52	26	of	of	ADP
ap-1636	52	27	the	the	DET
ap-1636	52	28	grammar	grammar	NOUN
ap-1636	52	29	is	be	AUX
ap-1636	52	30	only	only	ADV
ap-1636	52	31	a	a	DET
ap-1636	52	32	secondary	secondary	ADJ
ap-1636	52	33	concern	concern	NOUN
ap-1636	52	34	.	.	PUNCT
ap-1636	53	1	grammar	grammar	NOUN
ap-1636	53	2	recovery	recovery	NOUN
ap-1636	53	3	tools	tool	NOUN
ap-1636	53	4	in	in	ADP
ap-1636	53	5	general	general	ADJ
ap-1636	53	6	do	do	AUX
ap-1636	53	7	not	not	PART
ap-1636	53	8	allow	allow	VERB
ap-1636	53	9	their	their	PRON
ap-1636	53	10	users	user	NOUN
ap-1636	53	11	enough	enough	ADJ
ap-1636	53	12	fine	fine	ADV
ap-1636	53	13	-	-	PUNCT
ap-1636	53	14	grained	grain	VERB
ap-1636	53	15	tuning	tuning	NOUN
ap-1636	53	16	options	option	NOUN
ap-1636	53	17	for	for	ADP
ap-1636	53	18	recovering	recover	VERB
ap-1636	53	19	a	a	DET
ap-1636	53	20	grammar	grammar	NOUN
ap-1636	53	21	in	in	ADP
ap-1636	53	22	the	the	DET
ap-1636	53	23	desired	desire	VERB
ap-1636	53	24	form	form	NOUN
ap-1636	53	25	,	,	PUNCT
ap-1636	53	26	making	make	VERB
ap-1636	53	27	it	it	PRON
ap-1636	53	28	in	in	ADP
ap-1636	53	29	many	many	ADJ
ap-1636	53	30	cases	case	NOUN
ap-1636	53	31	difficult	difficult	ADJ
ap-1636	53	32	to	to	PART
ap-1636	53	33	comprehend	comprehend	VERB
ap-1636	53	34	,	,	PUNCT
ap-1636	53	35	and	and	CCONJ
ap-1636	53	36	not	not	PART
ap-1636	53	37	useful	useful	ADJ
ap-1636	53	38	until	until	SCONJ
ap-1636	53	39	it	it	PRON
ap-1636	53	40	has	have	AUX
ap-1636	53	41	been	be	AUX
ap-1636	53	42	refactored	refactore	VERB
ap-1636	53	43	[	[	PUNCT
ap-1636	53	44	6	6	NUM
ap-1636	53	45	]	]	PUNCT
ap-1636	53	46	.	.	PUNCT
ap-1636	54	1	3	3	NUM
ap-1636	54	2	related	relate	VERB
ap-1636	54	3	work	work	NOUN
ap-1636	54	4	we	we	PRON
ap-1636	54	5	were	be	AUX
ap-1636	54	6	able	able	ADJ
ap-1636	54	7	to	to	PART
ap-1636	54	8	find	find	VERB
ap-1636	54	9	very	very	ADV
ap-1636	54	10	little	little	ADJ
ap-1636	54	11	reported	report	VERB
ap-1636	54	12	research	research	NOUN
ap-1636	54	13	in	in	ADP
ap-1636	54	14	the	the	DET
ap-1636	54	15	field	field	NOUN
ap-1636	54	16	of	of	ADP
ap-1636	54	17	automated	automate	VERB
ap-1636	54	18	grammar	grammar	NOUN
ap-1636	54	19	refactoring	refactoring	NOUN
ap-1636	54	20	.	.	PUNCT
ap-1636	55	1	the	the	DET
ap-1636	55	2	small	small	ADJ
ap-1636	55	3	amount	amount	NOUN
ap-1636	55	4	of	of	ADP
ap-1636	55	5	work	work	NOUN
ap-1636	55	6	that	that	PRON
ap-1636	55	7	we	we	PRON
ap-1636	55	8	did	do	AUX
ap-1636	55	9	find	find	VERB
ap-1636	55	10	is	be	AUX
ap-1636	55	11	mostly	mostly	ADV
ap-1636	55	12	concerned	concerned	ADJ
ap-1636	55	13	with	with	ADP
ap-1636	55	14	refactoring	refactore	VERB
ap-1636	55	15	context	context	NOUN
ap-1636	55	16	-	-	PUNCT
ap-1636	55	17	free	free	ADJ
ap-1636	55	18	grammars	grammar	NOUN
ap-1636	55	19	in	in	ADP
ap-1636	55	20	order	order	NOUN
ap-1636	55	21	to	to	PART
ap-1636	55	22	achieve	achieve	VERB
ap-1636	55	23	some	some	DET
ap-1636	55	24	fixed	fix	VERB
ap-1636	55	25	domain	domain	NOUN
ap-1636	55	26	-	-	PUNCT
ap-1636	55	27	specific	specific	ADJ
ap-1636	55	28	objective	objective	NOUN
ap-1636	55	29	.	.	PUNCT
ap-1636	56	1	kraft	kraft	NOUN
ap-1636	56	2	,	,	PUNCT
ap-1636	56	3	duffy	duffy	PROPN
ap-1636	56	4	and	and	CCONJ
ap-1636	56	5	malloy	malloy	PROPN
ap-1636	56	6	developed	develop	VERB
ap-1636	56	7	a	a	DET
ap-1636	56	8	semiautomated	semiautomate	VERB
ap-1636	56	9	grammar	grammar	NOUN
ap-1636	56	10	refactoring	refactoring	NOUN
ap-1636	56	11	approach	approach	NOUN
ap-1636	56	12	to	to	PART
ap-1636	56	13	replace	replace	VERB
ap-1636	56	14	iterative	iterative	NOUN
ap-1636	56	15	production	production	NOUN
ap-1636	56	16	rules	rule	NOUN
ap-1636	56	17	with	with	ADP
ap-1636	56	18	left	left	ADJ
ap-1636	56	19	-	-	PUNCT
ap-1636	56	20	recursive	recursive	ADJ
ap-1636	56	21	rules	rule	NOUN
ap-1636	56	22	[	[	X
ap-1636	56	23	6	6	NUM
ap-1636	56	24	]	]	PUNCT
ap-1636	56	25	.	.	PUNCT
ap-1636	57	1	they	they	PRON
ap-1636	57	2	present	present	VERB
ap-1636	57	3	a	a	DET
ap-1636	57	4	three	three	NUM
ap-1636	57	5	-	-	PUNCT
ap-1636	57	6	step	step	NOUN
ap-1636	57	7	procedure	procedure	NOUN
ap-1636	57	8	consisting	consist	VERB
ap-1636	57	9	of	of	ADP
ap-1636	57	10	grammar	grammar	NOUN
ap-1636	57	11	metrics	metric	NOUN
ap-1636	57	12	computation	computation	NOUN
ap-1636	57	13	,	,	PUNCT
ap-1636	57	14	metrics	metric	NOUN
ap-1636	57	15	analysis	analysis	NOUN
ap-1636	57	16	in	in	ADP
ap-1636	57	17	order	order	NOUN
ap-1636	57	18	to	to	PART
ap-1636	57	19	identify	identify	VERB
ap-1636	57	20	candidate	candidate	NOUN
ap-1636	57	21	nonterminals	nonterminal	NOUN
ap-1636	57	22	,	,	PUNCT
ap-1636	57	23	and	and	CCONJ
ap-1636	57	24	transformation	transformation	NOUN
ap-1636	57	25	of	of	ADP
ap-1636	57	26	the	the	DET
ap-1636	57	27	candidate	candidate	NOUN
ap-1636	57	28	non	non	NOUN
ap-1636	57	29	-	-	NOUN
ap-1636	57	30	terminals	terminal	NOUN
ap-1636	57	31	.	.	PUNCT
ap-1636	58	1	the	the	DET
ap-1636	58	2	first	first	ADJ
ap-1636	58	3	and	and	CCONJ
ap-1636	58	4	third	third	ADJ
ap-1636	58	5	step	step	NOUN
ap-1636	58	6	of	of	ADP
ap-1636	58	7	this	this	DET
ap-1636	58	8	procedure	procedure	NOUN
ap-1636	58	9	are	be	AUX
ap-1636	58	10	fully	fully	ADV
ap-1636	58	11	automated	automate	VERB
ap-1636	58	12	,	,	PUNCT
ap-1636	58	13	while	while	SCONJ
ap-1636	58	14	the	the	DET
ap-1636	58	15	process	process	NOUN
ap-1636	58	16	of	of	ADP
ap-1636	58	17	identifying	identify	VERB
ap-1636	58	18	non	non	NOUN
ap-1636	58	19	-	-	NOUN
ap-1636	58	20	terminals	terminal	NOUN
ap-1636	58	21	to	to	PART
ap-1636	58	22	be	be	AUX
ap-1636	58	23	transformed	transform	VERB
ap-1636	58	24	by	by	ADP
ap-1636	58	25	replacing	replace	VERB
ap-1636	58	26	iteration	iteration	NOUN
ap-1636	58	27	with	with	ADP
ap-1636	58	28	left	left	ADJ
ap-1636	58	29	recursion	recursion	NOUN
ap-1636	58	30	is	be	AUX
ap-1636	58	31	done	do	VERB
ap-1636	58	32	manually	manually	ADV
ap-1636	58	33	.	.	PUNCT
ap-1636	59	1	this	this	DET
ap-1636	59	2	approach	approach	NOUN
ap-1636	59	3	is	be	AUX
ap-1636	59	4	called	call	VERB
ap-1636	59	5	metricsguided	metricsguided	ADJ
ap-1636	59	6	refactoring	refactoring	NOUN
ap-1636	59	7	,	,	PUNCT
ap-1636	59	8	since	since	SCONJ
ap-1636	59	9	the	the	DET
ap-1636	59	10	grammar	grammar	NOUN
ap-1636	59	11	metrics	metric	NOUN
ap-1636	59	12	are	be	AUX
ap-1636	59	13	calculated	calculate	VERB
ap-1636	59	14	automatically	automatically	ADV
ap-1636	59	15	,	,	PUNCT
ap-1636	59	16	but	but	CCONJ
ap-1636	59	17	the	the	DET
ap-1636	59	18	resulting	result	VERB
ap-1636	59	19	values	value	NOUN
ap-1636	59	20	must	must	AUX
ap-1636	59	21	be	be	AUX
ap-1636	59	22	interpreted	interpret	VERB
ap-1636	59	23	by	by	ADP
ap-1636	59	24	a	a	DET
ap-1636	59	25	human	human	ADJ
ap-1636	59	26	being	being	NOUN
ap-1636	59	27	,	,	PUNCT
ap-1636	59	28	who	who	PRON
ap-1636	59	29	uses	use	VERB
ap-1636	59	30	them	they	PRON
ap-1636	59	31	as	as	ADP
ap-1636	59	32	a	a	DET
ap-1636	59	33	basis	basis	NOUN
ap-1636	59	34	for	for	ADP
ap-1636	59	35	making	make	VERB
ap-1636	59	36	decisions	decision	NOUN
ap-1636	59	37	necessary	necessary	ADJ
ap-1636	59	38	for	for	ADP
ap-1636	59	39	resuming	resume	VERB
ap-1636	59	40	the	the	DET
ap-1636	59	41	refactoring	refactoring	NOUN
ap-1636	59	42	procedure	procedure	NOUN
ap-1636	59	43	.	.	PUNCT
ap-1636	60	1	the	the	DET
ap-1636	60	2	work	work	NOUN
ap-1636	60	3	also	also	ADV
ap-1636	60	4	provides	provide	VERB
ap-1636	60	5	an	an	DET
ap-1636	60	6	exemplary	exemplary	ADJ
ap-1636	60	7	illustration	illustration	NOUN
ap-1636	60	8	of	of	ADP
ap-1636	60	9	the	the	DET
ap-1636	60	10	benefits	benefit	NOUN
ap-1636	60	11	of	of	ADP
ap-1636	60	12	grammar	grammar	NOUN
ap-1636	60	13	refactoring	refactoring	NOUN
ap-1636	60	14	,	,	PUNCT
ap-1636	60	15	since	since	SCONJ
ap-1636	60	16	left	leave	VERB
ap-1636	60	17	-	-	PUNCT
ap-1636	60	18	recursive	recursive	ADJ
ap-1636	60	19	grammars	grammar	NOUN
ap-1636	60	20	are	be	AUX
ap-1636	60	21	more	more	ADV
ap-1636	60	22	useful	useful	ADJ
ap-1636	60	23	for	for	ADP
ap-1636	60	24	some	some	DET
ap-1636	60	25	aspects	aspect	NOUN
ap-1636	60	26	of	of	ADP
ap-1636	60	27	the	the	DET
ap-1636	60	28	application	application	NOUN
ap-1636	60	29	of	of	ADP
ap-1636	60	30	a	a	DET
ap-1636	60	31	grammar	grammar	NOUN
ap-1636	60	32	[	[	X
ap-1636	60	33	8	8	NUM
ap-1636	60	34	]	]	PUNCT
ap-1636	60	35	and	and	CCONJ
ap-1636	60	36	are	be	AUX
ap-1636	60	37	also	also	ADV
ap-1636	60	38	more	more	ADV
ap-1636	60	39	useful	useful	ADJ
ap-1636	60	40	to	to	ADP
ap-1636	60	41	human	human	ADJ
ap-1636	60	42	users	user	NOUN
ap-1636	61	1	[	[	X
ap-1636	61	2	9	9	NUM
ap-1636	61	3	]	]	PUNCT
ap-1636	61	4	than	than	ADP
ap-1636	61	5	iterative	iterative	NOUN
ap-1636	61	6	grammars	grammar	NOUN
ap-1636	61	7	.	.	PUNCT
ap-1636	62	1	however	however	ADV
ap-1636	62	2	,	,	PUNCT
ap-1636	62	3	the	the	DET
ap-1636	62	4	procedure	procedure	NOUN
ap-1636	62	5	for	for	ADP
ap-1636	62	6	left	left	ADJ
ap-1636	62	7	-	-	PUNCT
ap-1636	62	8	recursion	recursion	NOUN
ap-1636	62	9	removal	removal	NOUN
ap-1636	62	10	is	be	AUX
ap-1636	62	11	a	a	DET
ap-1636	62	12	well	well	ADV
ap-1636	62	13	-	-	PUNCT
ap-1636	62	14	known	know	VERB
ap-1636	62	15	practice	practice	NOUN
ap-1636	62	16	in	in	ADP
ap-1636	62	17	the	the	DET
ap-1636	62	18	field	field	NOUN
ap-1636	62	19	of	of	ADP
ap-1636	62	20	compiler	compiler	NOUN
ap-1636	62	21	design	design	NOUN
ap-1636	62	22	.	.	PUNCT
ap-1636	63	1	an	an	DET
ap-1636	63	2	algorithm	algorithm	NOUN
ap-1636	63	3	for	for	ADP
ap-1636	63	4	automated	automate	VERB
ap-1636	63	5	removal	removal	NOUN
ap-1636	63	6	of	of	ADP
ap-1636	63	7	direct	direct	ADJ
ap-1636	63	8	and	and	CCONJ
ap-1636	63	9	indirect	indirect	ADJ
ap-1636	63	10	left	left	ADJ
ap-1636	63	11	recursion	recursion	NOUN
ap-1636	63	12	can	can	AUX
ap-1636	63	13	be	be	AUX
ap-1636	63	14	found	find	VERB
ap-1636	63	15	in	in	ADP
ap-1636	63	16	louden	louden	PROPN
ap-1636	63	17	[	[	X
ap-1636	63	18	10	10	NUM
ap-1636	63	19	]	]	PUNCT
ap-1636	63	20	.	.	PUNCT
ap-1636	64	1	this	this	DET
ap-1636	64	2	approach	approach	NOUN
ap-1636	64	3	is	be	AUX
ap-1636	64	4	further	far	ADV
ap-1636	64	5	extended	extend	VERB
ap-1636	64	6	by	by	ADP
ap-1636	64	7	lohman	lohman	PROPN
ap-1636	64	8	,	,	PUNCT
ap-1636	64	9	riedewald	riedewald	NOUN
ap-1636	64	10	and	and	CCONJ
ap-1636	64	11	stoy	stoy	NOUN
ap-1636	64	12	[	[	X
ap-1636	64	13	9	9	NUM
ap-1636	64	14	]	]	PUNCT
ap-1636	64	15	,	,	PUNCT
ap-1636	64	16	who	who	PRON
ap-1636	64	17	present	present	VERB
ap-1636	64	18	a	a	DET
ap-1636	64	19	technique	technique	NOUN
ap-1636	64	20	for	for	ADP
ap-1636	64	21	removing	remove	VERB
ap-1636	64	22	left	left	ADJ
ap-1636	64	23	-	-	PUNCT
ap-1636	64	24	recursion	recursion	NOUN
ap-1636	64	25	in	in	ADP
ap-1636	64	26	attribute	attribute	NOUN
ap-1636	64	27	grammars	grammar	NOUN
ap-1636	64	28	and	and	CCONJ
ap-1636	64	29	semantic	semantic	ADJ
ap-1636	64	30	preservation	preservation	NOUN
ap-1636	64	31	while	while	SCONJ
ap-1636	64	32	executing	execute	VERB
ap-1636	64	33	this	this	DET
ap-1636	64	34	procedure	procedure	NOUN
ap-1636	64	35	.	.	PUNCT
ap-1636	65	1	4	4	NUM
ap-1636	65	2	refactoring	refactoring	NOUN
ap-1636	65	3	processes	process	NOUN
ap-1636	65	4	in	in	ADP
ap-1636	65	5	our	our	PRON
ap-1636	65	6	approach	approach	NOUN
ap-1636	65	7	,	,	PUNCT
ap-1636	65	8	we	we	PRON
ap-1636	65	9	use	use	VERB
ap-1636	65	10	grammar	grammar	NOUN
ap-1636	65	11	refactoring	refactoring	NOUN
ap-1636	65	12	processes	process	NOUN
ap-1636	65	13	only	only	ADV
ap-1636	65	14	as	as	ADP
ap-1636	65	15	a	a	DET
ap-1636	65	16	tool	tool	NOUN
ap-1636	65	17	for	for	ADP
ap-1636	65	18	incremental	incremental	ADJ
ap-1636	65	19	grammar	grammar	NOUN
ap-1636	65	20	refactoring	refactoring	NOUN
ap-1636	65	21	.	.	PUNCT
ap-1636	66	1	formally	formally	ADV
ap-1636	66	2	,	,	PUNCT
ap-1636	66	3	a	a	DET
ap-1636	66	4	grammar	grammar	NOUN
ap-1636	66	5	refactoring	refactoring	NOUN
ap-1636	66	6	process	process	NOUN
ap-1636	66	7	is	be	AUX
ap-1636	66	8	a	a	DET
ap-1636	66	9	function	function	NOUN
ap-1636	66	10	that	that	PRON
ap-1636	66	11	takes	take	VERB
ap-1636	66	12	some	some	DET
ap-1636	66	13	context	context	NOUN
ap-1636	66	14	-	-	PUNCT
ap-1636	66	15	free	free	ADJ
ap-1636	66	16	grammar	grammar	NOUN
ap-1636	66	17	g	g	NOUN
ap-1636	66	18	=	=	SYM
ap-1636	66	19	(	(	PUNCT
ap-1636	66	20	n	n	CCONJ
ap-1636	66	21	,	,	PUNCT
ap-1636	66	22	t	t	PROPN
ap-1636	66	23	,	,	PUNCT
ap-1636	66	24	r	r	NOUN
ap-1636	66	25	,	,	PUNCT
ap-1636	66	26	s	s	PART
ap-1636	66	27	)	)	PUNCT
ap-1636	66	28	and	and	CCONJ
ap-1636	66	29	uses	use	VERB
ap-1636	66	30	it	it	PRON
ap-1636	66	31	as	as	ADP
ap-1636	66	32	a	a	DET
ap-1636	66	33	basis	basis	NOUN
ap-1636	66	34	for	for	ADP
ap-1636	66	35	creating	create	VERB
ap-1636	66	36	a	a	DET
ap-1636	66	37	new	new	ADJ
ap-1636	66	38	grammar	grammar	NOUN
ap-1636	66	39	g′	g′	NOUN
ap-1636	66	40	=	=	SYM
ap-1636	66	41	(	(	PUNCT
ap-1636	66	42	n	n	NOUN
ap-1636	66	43	′	′	NUM
ap-1636	66	44	,	,	PUNCT
ap-1636	66	45	t	t	PROPN
ap-1636	66	46	′	′	NUM
ap-1636	66	47	,	,	PUNCT
ap-1636	66	48	r′	r′	PROPN
ap-1636	66	49	,	,	PUNCT
ap-1636	66	50	s′	s′	NOUN
ap-1636	66	51	)	)	PUNCT
ap-1636	66	52	equivalent	equivalent	ADJ
ap-1636	66	53	to	to	ADP
ap-1636	66	54	grammar	grammar	NOUN
ap-1636	66	55	g.	g.	NOUN
ap-1636	66	56	this	this	DET
ap-1636	66	57	function	function	NOUN
ap-1636	66	58	may	may	AUX
ap-1636	66	59	also	also	ADV
ap-1636	66	60	require	require	VERB
ap-1636	66	61	some	some	DET
ap-1636	66	62	additional	additional	ADJ
ap-1636	66	63	arguments	argument	NOUN
ap-1636	66	64	,	,	PUNCT
ap-1636	66	65	known	know	VERB
ap-1636	66	66	as	as	ADP
ap-1636	66	67	process	process	NOUN
ap-1636	66	68	parameters	parameter	NOUN
ap-1636	66	69	.	.	PUNCT
ap-1636	67	1	we	we	PRON
ap-1636	67	2	refer	refer	VERB
ap-1636	67	3	to	to	ADP
ap-1636	67	4	each	each	DET
ap-1636	67	5	assignment	assignment	NOUN
ap-1636	67	6	of	of	ADP
ap-1636	67	7	actual	actual	ADJ
ap-1636	67	8	values	value	NOUN
ap-1636	67	9	to	to	ADP
ap-1636	67	10	the	the	DET
ap-1636	67	11	required	require	VERB
ap-1636	67	12	process	process	NOUN
ap-1636	67	13	parameters	parameter	NOUN
ap-1636	67	14	of	of	ADP
ap-1636	67	15	the	the	DET
ap-1636	67	16	specific	specific	ADJ
ap-1636	67	17	grammar	grammar	NOUN
ap-1636	67	18	refactoring	refactoring	NOUN
ap-1636	67	19	process	process	NOUN
ap-1636	67	20	as	as	ADP
ap-1636	67	21	refactoring	refactoring	NOUN
ap-1636	67	22	process	process	NOUN
ap-1636	67	23	instantiation	instantiation	NOUN
ap-1636	67	24	,	,	PUNCT
ap-1636	67	25	and	and	CCONJ
ap-1636	67	26	an	an	DET
ap-1636	67	27	instance	instance	NOUN
ap-1636	67	28	of	of	ADP
ap-1636	67	29	this	this	DET
ap-1636	67	30	refactoring	refactoring	NOUN
ap-1636	67	31	process	process	NOUN
ap-1636	67	32	is	be	AUX
ap-1636	67	33	referred	refer	VERB
ap-1636	67	34	to	to	ADP
ap-1636	67	35	as	as	ADP
ap-1636	67	36	a	a	DET
ap-1636	67	37	specific	specific	ADJ
ap-1636	67	38	grammar	grammar	NOUN
ap-1636	67	39	refactoring	refactoring	NOUN
ap-1636	67	40	process	process	NOUN
ap-1636	67	41	with	with	ADP
ap-1636	67	42	assigned	assign	VERB
ap-1636	67	43	actual	actual	ADJ
ap-1636	67	44	values	value	NOUN
ap-1636	67	45	of	of	ADP
ap-1636	67	46	its	its	PRON
ap-1636	67	47	required	require	VERB
ap-1636	67	48	process	process	NOUN
ap-1636	67	49	parameters	parameter	NOUN
ap-1636	67	50	.	.	PUNCT
ap-1636	68	1	at	at	ADP
ap-1636	68	2	this	this	DET
ap-1636	68	3	stage	stage	NOUN
ap-1636	68	4	of	of	ADP
ap-1636	68	5	development	development	NOUN
ap-1636	68	6	,	,	PUNCT
ap-1636	68	7	we	we	PRON
ap-1636	68	8	have	have	AUX
ap-1636	68	9	experimented	experiment	VERB
ap-1636	68	10	with	with	ADP
ap-1636	68	11	a	a	DET
ap-1636	68	12	base	base	NOUN
ap-1636	68	13	of	of	ADP
ap-1636	68	14	eight	eight	NUM
ap-1636	68	15	grammar	grammar	NOUN
ap-1636	68	16	refactoring	refactoring	NOUN
ap-1636	68	17	processes	process	NOUN
ap-1636	68	18	(	(	PUNCT
ap-1636	68	19	unfold	unfold	NOUN
ap-1636	68	20	,	,	PUNCT
ap-1636	68	21	fold	fold	ADV
ap-1636	68	22	,	,	PUNCT
ap-1636	68	23	remove	remove	VERB
ap-1636	68	24	,	,	PUNCT
ap-1636	68	25	pack	pack	NOUN
ap-1636	68	26	,	,	PUNCT
ap-1636	68	27	extend	extend	VERB
ap-1636	68	28	,	,	PUNCT
ap-1636	68	29	reduce	reduce	VERB
ap-1636	68	30	,	,	PUNCT
ap-1636	68	31	split	split	VERB
ap-1636	68	32	52	52	NUM
ap-1636	68	33	acta	acta	PROPN
ap-1636	68	34	polytechnica	polytechnica	PROPN
ap-1636	68	35	vol	vol	NOUN
ap-1636	68	36	.	.	PUNCT
ap-1636	69	1	52	52	NUM
ap-1636	69	2	no	no	NOUN
ap-1636	69	3	.	.	PUNCT
ap-1636	70	1	5/2012	5/2012	NUM
ap-1636	70	2	and	and	CCONJ
ap-1636	70	3	nop	nop	PROPN
ap-1636	70	4	)	)	PUNCT
ap-1636	70	5	,	,	PUNCT
ap-1636	70	6	the	the	DET
ap-1636	70	7	first	first	ADJ
ap-1636	70	8	three	three	NUM
ap-1636	70	9	of	of	ADP
ap-1636	70	10	which	which	PRON
ap-1636	70	11	have	have	AUX
ap-1636	70	12	been	be	AUX
ap-1636	70	13	adopted	adopt	VERB
ap-1636	70	14	from	from	ADP
ap-1636	70	15	ralf	ralf	PROPN
ap-1636	70	16	läammel	läammel	PROPN
ap-1636	70	17	’s	’s	PART
ap-1636	70	18	paper	paper	NOUN
ap-1636	70	19	on	on	ADP
ap-1636	70	20	grammar	grammar	NOUN
ap-1636	70	21	adaptation[7	adaptation[7	PROPN
ap-1636	70	22	]	]	PUNCT
ap-1636	70	23	,	,	PUNCT
ap-1636	70	24	while	while	SCONJ
ap-1636	70	25	the	the	DET
ap-1636	70	26	others	other	NOUN
ap-1636	70	27	are	be	AUX
ap-1636	70	28	proposed	propose	VERB
ap-1636	70	29	by	by	ADP
ap-1636	70	30	us	we	PRON
ap-1636	70	31	.	.	PUNCT
ap-1636	71	1	for	for	ADP
ap-1636	71	2	the	the	DET
ap-1636	71	3	purpose	purpose	NOUN
ap-1636	71	4	of	of	ADP
ap-1636	71	5	better	well	ADJ
ap-1636	71	6	understanding	understand	VERB
ap-1636	71	7	what	what	PRON
ap-1636	71	8	refactoring	refactoring	NOUN
ap-1636	71	9	processes	process	NOUN
ap-1636	71	10	really	really	ADV
ap-1636	71	11	are	be	AUX
ap-1636	71	12	,	,	PUNCT
ap-1636	71	13	and	and	CCONJ
ap-1636	71	14	how	how	SCONJ
ap-1636	71	15	they	they	PRON
ap-1636	71	16	work	work	VERB
ap-1636	71	17	,	,	PUNCT
ap-1636	71	18	in	in	ADP
ap-1636	71	19	following	follow	VERB
ap-1636	71	20	subsections	subsection	NOUN
ap-1636	71	21	we	we	PRON
ap-1636	71	22	briefly	briefly	ADV
ap-1636	71	23	introduce	introduce	VERB
ap-1636	71	24	two	two	NUM
ap-1636	71	25	of	of	ADP
ap-1636	71	26	them	they	PRON
ap-1636	71	27	,	,	PUNCT
ap-1636	71	28	namely	namely	ADV
ap-1636	71	29	pack	pack	NOUN
ap-1636	71	30	and	and	CCONJ
ap-1636	71	31	nop	nop	PROPN
ap-1636	71	32	.	.	PROPN
ap-1636	72	1	in	in	ADP
ap-1636	72	2	our	our	PRON
ap-1636	72	3	research	research	NOUN
ap-1636	72	4	,	,	PUNCT
ap-1636	72	5	we	we	PRON
ap-1636	72	6	tend	tend	VERB
ap-1636	72	7	to	to	PART
ap-1636	72	8	keep	keep	VERB
ap-1636	72	9	the	the	DET
ap-1636	72	10	process	process	NOUN
ap-1636	72	11	base	base	NOUN
ap-1636	72	12	as	as	ADV
ap-1636	72	13	small	small	ADJ
ap-1636	72	14	as	as	ADP
ap-1636	72	15	possible	possible	ADJ
ap-1636	72	16	,	,	PUNCT
ap-1636	72	17	and	and	CCONJ
ap-1636	72	18	we	we	PRON
ap-1636	72	19	try	try	VERB
ap-1636	72	20	to	to	PART
ap-1636	72	21	keep	keep	VERB
ap-1636	72	22	the	the	DET
ap-1636	72	23	refactoring	refactoring	NOUN
ap-1636	72	24	processes	process	NOUN
ap-1636	72	25	as	as	ADV
ap-1636	72	26	universal	universal	ADJ
ap-1636	72	27	as	as	ADP
ap-1636	72	28	possible	possible	ADJ
ap-1636	72	29	.	.	PUNCT
ap-1636	73	1	this	this	PRON
ap-1636	73	2	is	be	AUX
ap-1636	73	3	mainly	mainly	ADV
ap-1636	73	4	because	because	SCONJ
ap-1636	73	5	,	,	PUNCT
ap-1636	73	6	as	as	SCONJ
ap-1636	73	7	the	the	DET
ap-1636	73	8	refactoring	refactoring	NOUN
ap-1636	73	9	process	process	NOUN
ap-1636	73	10	base	base	NOUN
ap-1636	73	11	grows	grow	VERB
ap-1636	73	12	,	,	PUNCT
ap-1636	73	13	the	the	DET
ap-1636	73	14	state	state	NOUN
ap-1636	73	15	space	space	NOUN
ap-1636	73	16	of	of	ADP
ap-1636	73	17	possible	possible	ADJ
ap-1636	73	18	solution	solution	NOUN
ap-1636	73	19	grammars	grammar	NOUN
ap-1636	73	20	also	also	ADV
ap-1636	73	21	grows	grow	VERB
ap-1636	73	22	,	,	PUNCT
ap-1636	73	23	and	and	CCONJ
ap-1636	73	24	thus	thus	ADV
ap-1636	73	25	the	the	DET
ap-1636	73	26	size	size	NOUN
ap-1636	73	27	of	of	ADP
ap-1636	73	28	the	the	DET
ap-1636	73	29	process	process	NOUN
ap-1636	73	30	base	base	NOUN
ap-1636	73	31	has	have	VERB
ap-1636	73	32	a	a	DET
ap-1636	73	33	significant	significant	ADJ
ap-1636	73	34	impact	impact	NOUN
ap-1636	73	35	on	on	ADP
ap-1636	73	36	the	the	DET
ap-1636	73	37	calculation	calculation	NOUN
ap-1636	73	38	complexity	complexity	NOUN
ap-1636	73	39	of	of	ADP
ap-1636	73	40	the	the	DET
ap-1636	73	41	algorithm	algorithm	NOUN
ap-1636	73	42	.	.	PUNCT
ap-1636	74	1	however	however	ADV
ap-1636	74	2	,	,	PUNCT
ap-1636	74	3	lack	lack	NOUN
ap-1636	74	4	of	of	ADP
ap-1636	74	5	domain	domain	NOUN
ap-1636	74	6	-	-	PUNCT
ap-1636	74	7	specific	specific	ADJ
ap-1636	74	8	refactoring	refactoring	NOUN
ap-1636	74	9	processes	process	NOUN
ap-1636	74	10	is	be	AUX
ap-1636	74	11	compensated	compensate	VERB
ap-1636	74	12	by	by	ADP
ap-1636	74	13	the	the	DET
ap-1636	74	14	overall	overall	ADJ
ap-1636	74	15	openness	openness	NOUN
ap-1636	74	16	of	of	ADP
ap-1636	74	17	the	the	DET
ap-1636	74	18	process	process	NOUN
ap-1636	74	19	base	base	NOUN
ap-1636	74	20	,	,	PUNCT
ap-1636	74	21	which	which	PRON
ap-1636	74	22	means	mean	VERB
ap-1636	74	23	that	that	SCONJ
ap-1636	74	24	it	it	PRON
ap-1636	74	25	is	be	AUX
ap-1636	74	26	a	a	DET
ap-1636	74	27	relatively	relatively	ADV
ap-1636	74	28	trivial	trivial	ADJ
ap-1636	74	29	task	task	NOUN
ap-1636	74	30	to	to	PART
ap-1636	74	31	expand	expand	VERB
ap-1636	74	32	it	it	PRON
ap-1636	74	33	or	or	CCONJ
ap-1636	74	34	reduce	reduce	VERB
ap-1636	74	35	it	it	PRON
ap-1636	74	36	.	.	PUNCT
ap-1636	75	1	in	in	ADP
ap-1636	75	2	fact	fact	NOUN
ap-1636	75	3	,	,	PUNCT
ap-1636	75	4	the	the	DET
ap-1636	75	5	only	only	ADJ
ap-1636	75	6	refactoring	refactoring	NOUN
ap-1636	75	7	process	process	NOUN
ap-1636	75	8	required	require	VERB
ap-1636	75	9	by	by	ADP
ap-1636	75	10	the	the	DET
ap-1636	75	11	algorithm	algorithm	NOUN
ap-1636	75	12	,	,	PUNCT
ap-1636	75	13	which	which	PRON
ap-1636	75	14	must	must	AUX
ap-1636	75	15	reside	reside	VERB
ap-1636	75	16	at	at	ADP
ap-1636	75	17	all	all	DET
ap-1636	75	18	times	time	NOUN
ap-1636	75	19	in	in	ADP
ap-1636	75	20	the	the	DET
ap-1636	75	21	process	process	NOUN
ap-1636	75	22	base	base	NOUN
ap-1636	75	23	,	,	PUNCT
ap-1636	75	24	is	be	AUX
ap-1636	75	25	the	the	DET
ap-1636	75	26	nop	nop	PROPN
ap-1636	75	27	process	process	NOUN
ap-1636	75	28	.	.	PUNCT
ap-1636	76	1	4.1	4.1	NUM
ap-1636	76	2	nop	nop	PROPN
ap-1636	76	3	nop	nop	PROPN
ap-1636	76	4	,	,	PUNCT
ap-1636	76	5	or	or	CCONJ
ap-1636	76	6	identical	identical	ADJ
ap-1636	76	7	transformation	transformation	NOUN
ap-1636	76	8	,	,	PUNCT
ap-1636	76	9	is	be	AUX
ap-1636	76	10	a	a	DET
ap-1636	76	11	grammar	grammar	NOUN
ap-1636	76	12	refactoring	refactoring	NOUN
ap-1636	76	13	process	process	NOUN
ap-1636	76	14	that	that	PRON
ap-1636	76	15	transforms	transform	VERB
ap-1636	76	16	context	context	NOUN
ap-1636	76	17	-	-	PUNCT
ap-1636	76	18	free	free	ADJ
ap-1636	76	19	grammar	grammar	NOUN
ap-1636	76	20	g	g	NOUN
ap-1636	76	21	into	into	ADP
ap-1636	76	22	the	the	DET
ap-1636	76	23	same	same	ADJ
ap-1636	76	24	context	context	NOUN
ap-1636	76	25	-	-	PUNCT
ap-1636	76	26	free	free	ADJ
ap-1636	76	27	grammar	grammar	NOUN
ap-1636	76	28	g	g	NOUN
ap-1636	76	29	,	,	PUNCT
ap-1636	76	30	or	or	CCONJ
ap-1636	76	31	in	in	ADP
ap-1636	76	32	other	other	ADJ
ap-1636	76	33	words	word	NOUN
ap-1636	76	34	,	,	PUNCT
ap-1636	76	35	it	it	PRON
ap-1636	76	36	does	do	AUX
ap-1636	76	37	not	not	PART
ap-1636	76	38	impose	impose	VERB
ap-1636	76	39	any	any	DET
ap-1636	76	40	changes	change	NOUN
ap-1636	76	41	on	on	ADP
ap-1636	76	42	the	the	DET
ap-1636	76	43	grammar	grammar	NOUN
ap-1636	76	44	.	.	PUNCT
ap-1636	77	1	4.2	4.2	NUM
ap-1636	77	2	pack	pack	NOUN
ap-1636	77	3	pack	pack	NOUN
ap-1636	77	4	is	be	AUX
ap-1636	77	5	a	a	DET
ap-1636	77	6	grammar	grammar	NOUN
ap-1636	77	7	refactoring	refactoring	NOUN
ap-1636	77	8	process	process	NOUN
ap-1636	77	9	that	that	PRON
ap-1636	77	10	creates	create	VERB
ap-1636	77	11	transformed	transform	VERB
ap-1636	77	12	grammar	grammar	NOUN
ap-1636	77	13	g′	g′	NOUN
ap-1636	77	14	on	on	ADP
ap-1636	77	15	the	the	DET
ap-1636	77	16	basis	basis	NOUN
ap-1636	77	17	of	of	ADP
ap-1636	77	18	three	three	NUM
ap-1636	77	19	process	process	NOUN
ap-1636	77	20	parameters	parameter	NOUN
ap-1636	77	21	,	,	PUNCT
ap-1636	77	22	i.e.	i.e.	X
ap-1636	77	23	,	,	PUNCT
ap-1636	77	24	a	a	DET
ap-1636	77	25	mandatory	mandatory	ADJ
ap-1636	77	26	parameter	parameter	NOUN
ap-1636	77	27	called	call	VERB
ap-1636	77	28	the	the	DET
ap-1636	77	29	packed	pack	VERB
ap-1636	77	30	production	production	NOUN
ap-1636	77	31	rule	rule	NOUN
ap-1636	77	32	(	(	PUNCT
ap-1636	77	33	pr	pr	NOUN
ap-1636	77	34	)	)	PUNCT
ap-1636	77	35	,	,	PUNCT
ap-1636	77	36	and	and	CCONJ
ap-1636	77	37	optional	optional	ADJ
ap-1636	77	38	parameters	parameter	NOUN
ap-1636	77	39	initial	initial	ADJ
ap-1636	77	40	package	package	NOUN
ap-1636	77	41	symbol	symbol	NOUN
ap-1636	77	42	(	(	PUNCT
ap-1636	77	43	ps	ps	NOUN
ap-1636	77	44	)	)	PUNCT
ap-1636	77	45	and	and	CCONJ
ap-1636	77	46	package	package	NOUN
ap-1636	77	47	length	length	NOUN
ap-1636	77	48	(	(	PUNCT
ap-1636	77	49	pl	pl	NOUN
ap-1636	77	50	)	)	PUNCT
ap-1636	77	51	.	.	PUNCT
ap-1636	78	1	these	these	DET
ap-1636	78	2	parameters	parameter	NOUN
ap-1636	78	3	must	must	AUX
ap-1636	78	4	have	have	VERB
ap-1636	78	5	the	the	DET
ap-1636	78	6	following	follow	VERB
ap-1636	78	7	properties	property	NOUN
ap-1636	78	8	:	:	PUNCT
ap-1636	78	9	pr	pr	X
ap-1636	78	10	∈	∈	PROPN
ap-1636	78	11	r	r	NOUN
ap-1636	78	12	,	,	PUNCT
ap-1636	78	13	ps	ps	PROPN
ap-1636	78	14	∈	∈	PROPN
ap-1636	78	15	n	n	CCONJ
ap-1636	78	16	∧	∧	PROPN
ap-1636	78	17	ps	ps	PROPN
ap-1636	78	18	≥	≥	NOUN
ap-1636	78	19	0	0	NUM
ap-1636	79	1	∧	∧	PROPN
ap-1636	79	2	ps	ps	PROPN
ap-1636	79	3	<	<	X
ap-1636	79	4	rightsidelength(pr	rightsidelength(pr	PROPN
ap-1636	79	5	)	)	PUNCT
ap-1636	79	6	,	,	PUNCT
ap-1636	79	7	pl	pl	PROPN
ap-1636	79	8	∈	∈	PROPN
ap-1636	79	9	n	n	PRON
ap-1636	79	10	∧	∧	PROPN
ap-1636	79	11	pl	pl	X
ap-1636	79	12	>	>	SYM
ap-1636	79	13	0	0	PUNCT
ap-1636	80	1	∧	∧	NOUN
ap-1636	80	2	pl	pl	PROPN
ap-1636	80	3	≤	≤	NUM
ap-1636	80	4	rightsidelength(pr)−	rightsidelength(pr)−	PROPN
ap-1636	80	5	ps	ps	PROPN
ap-1636	80	6	.	.	PUNCT
ap-1636	81	1	in	in	ADP
ap-1636	81	2	cases	case	NOUN
ap-1636	81	3	when	when	SCONJ
ap-1636	81	4	the	the	DET
ap-1636	81	5	initial	initial	ADJ
ap-1636	81	6	package	package	NOUN
ap-1636	81	7	symbol	symbol	NOUN
ap-1636	81	8	is	be	AUX
ap-1636	81	9	not	not	PART
ap-1636	81	10	defined	define	VERB
ap-1636	81	11	,	,	PUNCT
ap-1636	81	12	we	we	PRON
ap-1636	81	13	assume	assume	VERB
ap-1636	81	14	that	that	SCONJ
ap-1636	81	15	ps	ps	NOUN
ap-1636	81	16	=	=	NOUN
ap-1636	81	17	0	0	PROPN
ap-1636	81	18	.	.	PUNCT
ap-1636	82	1	if	if	SCONJ
ap-1636	82	2	the	the	DET
ap-1636	82	3	package	package	NOUN
ap-1636	82	4	length	length	NOUN
ap-1636	82	5	is	be	AUX
ap-1636	82	6	not	not	PART
ap-1636	82	7	defined	define	VERB
ap-1636	82	8	,	,	PUNCT
ap-1636	82	9	we	we	PRON
ap-1636	82	10	define	define	VERB
ap-1636	82	11	it	it	PRON
ap-1636	82	12	as	as	ADP
ap-1636	82	13	pl	pl	PROPN
ap-1636	82	14	=	=	SYM
ap-1636	82	15	rightsidelength(pr	rightsidelength(pr	PROPN
ap-1636	82	16	)	)	PUNCT
ap-1636	82	17	−	−	PROPN
ap-1636	82	18	ps	ps	PROPN
ap-1636	82	19	.	.	PROPN
ap-1636	82	20	function	function	PROPN
ap-1636	82	21	rightsidelength	rightsidelength	NOUN
ap-1636	82	22	returns	return	VERB
ap-1636	82	23	the	the	DET
ap-1636	82	24	number	number	NOUN
ap-1636	82	25	of	of	ADP
ap-1636	82	26	symbols	symbol	NOUN
ap-1636	82	27	contained	contain	VERB
ap-1636	82	28	within	within	ADP
ap-1636	82	29	the	the	DET
ap-1636	82	30	right	right	ADJ
ap-1636	82	31	side	side	NOUN
ap-1636	82	32	of	of	ADP
ap-1636	82	33	the	the	DET
ap-1636	82	34	production	production	NOUN
ap-1636	82	35	rule	rule	NOUN
ap-1636	82	36	.	.	PUNCT
ap-1636	83	1	pack	pack	NOUN
ap-1636	83	2	replaces	replace	VERB
ap-1636	83	3	some	some	DET
ap-1636	83	4	sequence	sequence	NOUN
ap-1636	83	5	of	of	ADP
ap-1636	83	6	symbols	symbol	NOUN
ap-1636	83	7	contained	contain	VERB
ap-1636	83	8	within	within	ADP
ap-1636	83	9	the	the	DET
ap-1636	83	10	right	right	ADJ
ap-1636	83	11	side	side	NOUN
ap-1636	83	12	of	of	ADP
ap-1636	83	13	the	the	DET
ap-1636	83	14	packed	pack	VERB
ap-1636	83	15	production	production	NOUN
ap-1636	83	16	rule	rule	NOUN
ap-1636	83	17	with	with	ADP
ap-1636	83	18	a	a	DET
ap-1636	83	19	new	new	ADJ
ap-1636	83	20	nonterminal	nonterminal	NOUN
ap-1636	83	21	,	,	PUNCT
ap-1636	83	22	and	and	CCONJ
ap-1636	83	23	creates	create	VERB
ap-1636	83	24	a	a	DET
ap-1636	83	25	rule	rule	NOUN
ap-1636	83	26	whose	whose	DET
ap-1636	83	27	left	left	ADJ
ap-1636	83	28	side	side	NOUN
ap-1636	83	29	is	be	AUX
ap-1636	83	30	this	this	DET
ap-1636	83	31	new	new	ADJ
ap-1636	83	32	nonterminal	nonterminal	NOUN
ap-1636	83	33	and	and	CCONJ
ap-1636	83	34	whose	whose	DET
ap-1636	83	35	right	right	ADJ
ap-1636	83	36	side	side	NOUN
ap-1636	83	37	is	be	AUX
ap-1636	83	38	the	the	DET
ap-1636	83	39	sequence	sequence	NOUN
ap-1636	83	40	of	of	ADP
ap-1636	83	41	symbols	symbol	NOUN
ap-1636	83	42	mentioned	mention	VERB
ap-1636	83	43	above	above	ADV
ap-1636	83	44	.	.	PUNCT
ap-1636	84	1	this	this	DET
ap-1636	84	2	sequence	sequence	NOUN
ap-1636	84	3	of	of	ADP
ap-1636	84	4	symbols	symbol	NOUN
ap-1636	84	5	is	be	AUX
ap-1636	84	6	defined	define	VERB
ap-1636	84	7	by	by	ADP
ap-1636	84	8	the	the	DET
ap-1636	84	9	initial	initial	ADJ
ap-1636	84	10	package	package	NOUN
ap-1636	84	11	symbol	symbol	NOUN
ap-1636	84	12	and	and	CCONJ
ap-1636	84	13	the	the	DET
ap-1636	84	14	package	package	NOUN
ap-1636	84	15	length	length	NOUN
ap-1636	84	16	.	.	PUNCT
ap-1636	85	1	more	more	ADV
ap-1636	85	2	precisely	precisely	ADV
ap-1636	85	3	,	,	PUNCT
ap-1636	85	4	it	it	PRON
ap-1636	85	5	is	be	AUX
ap-1636	85	6	a	a	DET
ap-1636	85	7	sequence	sequence	NOUN
ap-1636	85	8	of	of	ADP
ap-1636	85	9	pl	pl	NOUN
ap-1636	85	10	symbols	symbol	NOUN
ap-1636	85	11	starting	start	VERB
ap-1636	85	12	from	from	ADP
ap-1636	85	13	the	the	DET
ap-1636	85	14	symbol	symbol	NOUN
ap-1636	85	15	whose	whose	DET
ap-1636	85	16	position	position	NOUN
ap-1636	85	17	within	within	ADP
ap-1636	85	18	the	the	DET
ap-1636	85	19	packed	packed	ADJ
ap-1636	85	20	rule	rule	NOUN
ap-1636	85	21	is	be	AUX
ap-1636	85	22	ps	ps	PROPN
ap-1636	85	23	+	+	PROPN
ap-1636	85	24	1	1	NUM
ap-1636	85	25	.	.	SYM
ap-1636	85	26	5	5	NUM
ap-1636	85	27	objective	objective	ADJ
ap-1636	85	28	function	function	NOUN
ap-1636	85	29	we	we	PRON
ap-1636	85	30	adopt	adopt	VERB
ap-1636	85	31	a	a	DET
ap-1636	85	32	somewhat	somewhat	ADV
ap-1636	85	33	modified	modify	VERB
ap-1636	85	34	understanding	understanding	NOUN
ap-1636	85	35	and	and	CCONJ
ap-1636	85	36	notation	notation	NOUN
ap-1636	85	37	of	of	ADP
ap-1636	85	38	objective	objective	ADJ
ap-1636	85	39	functions	function	NOUN
ap-1636	85	40	from	from	ADP
ap-1636	85	41	mathematical	mathematical	ADJ
ap-1636	85	42	optimization	optimization	NOUN
ap-1636	85	43	.	.	PUNCT
ap-1636	86	1	in	in	ADP
ap-1636	86	2	this	this	DET
ap-1636	86	3	case	case	NOUN
ap-1636	86	4	,	,	PUNCT
ap-1636	86	5	the	the	DET
ap-1636	86	6	objective	objective	ADJ
ap-1636	86	7	function	function	NOUN
ap-1636	86	8	describes	describe	VERB
ap-1636	86	9	the	the	DET
ap-1636	86	10	properties	property	NOUN
ap-1636	86	11	of	of	ADP
ap-1636	86	12	the	the	DET
ap-1636	86	13	context	context	NOUN
ap-1636	86	14	-	-	PUNCT
ap-1636	86	15	free	free	ADJ
ap-1636	86	16	grammar	grammar	NOUN
ap-1636	86	17	that	that	PRON
ap-1636	86	18	we	we	PRON
ap-1636	86	19	seek	seek	VERB
ap-1636	86	20	to	to	PART
ap-1636	86	21	achieve	achieve	VERB
ap-1636	86	22	by	by	ADP
ap-1636	86	23	refactoring	refactore	VERB
ap-1636	86	24	.	.	PUNCT
ap-1636	87	1	however	however	ADV
ap-1636	87	2	,	,	PUNCT
ap-1636	87	3	it	it	PRON
ap-1636	87	4	does	do	AUX
ap-1636	87	5	not	not	PART
ap-1636	87	6	describe	describe	VERB
ap-1636	87	7	the	the	DET
ap-1636	87	8	way	way	NOUN
ap-1636	87	9	in	in	ADP
ap-1636	87	10	which	which	PRON
ap-1636	87	11	refactoring	refactoring	NOUN
ap-1636	87	12	should	should	AUX
ap-1636	87	13	be	be	AUX
ap-1636	87	14	performed	perform	VERB
ap-1636	87	15	,	,	PUNCT
ap-1636	87	16	and	and	CCONJ
ap-1636	87	17	the	the	DET
ap-1636	87	18	condition	condition	NOUN
ap-1636	87	19	in	in	ADP
ap-1636	87	20	which	which	PRON
ap-1636	87	21	desired	desire	VERB
ap-1636	87	22	properties	property	NOUN
ap-1636	87	23	of	of	ADP
ap-1636	87	24	the	the	DET
ap-1636	87	25	grammar	grammar	NOUN
ap-1636	87	26	are	be	AUX
ap-1636	87	27	achieved	achieve	VERB
ap-1636	87	28	.	.	PUNCT
ap-1636	88	1	in	in	ADP
ap-1636	88	2	our	our	PRON
ap-1636	88	3	view	view	NOUN
ap-1636	88	4	,	,	PUNCT
ap-1636	88	5	the	the	DET
ap-1636	88	6	objective	objective	ADJ
ap-1636	88	7	function	function	NOUN
ap-1636	88	8	consists	consist	VERB
ap-1636	88	9	of	of	ADP
ap-1636	88	10	two	two	NUM
ap-1636	88	11	parts	part	NOUN
ap-1636	88	12	:	:	PUNCT
ap-1636	88	13	objective	objective	ADJ
ap-1636	88	14	and	and	CCONJ
ap-1636	88	15	state	state	NOUN
ap-1636	88	16	function	function	NOUN
ap-1636	88	17	.	.	PUNCT
ap-1636	89	1	our	our	PRON
ap-1636	89	2	automated	automate	VERB
ap-1636	89	3	refactoring	refactoring	NOUN
ap-1636	89	4	algorithm	algorithm	NOUN
ap-1636	89	5	works	work	VERB
ap-1636	89	6	with	with	ADP
ap-1636	89	7	only	only	ADV
ap-1636	89	8	two	two	NUM
ap-1636	89	9	kinds	kind	NOUN
ap-1636	89	10	of	of	ADP
ap-1636	89	11	objectives	objective	NOUN
ap-1636	89	12	,	,	PUNCT
ap-1636	89	13	which	which	PRON
ap-1636	89	14	are	be	AUX
ap-1636	89	15	minimization	minimization	NOUN
ap-1636	89	16	and	and	CCONJ
ap-1636	89	17	maximization	maximization	NOUN
ap-1636	89	18	of	of	ADP
ap-1636	89	19	a	a	DET
ap-1636	89	20	state	state	NOUN
ap-1636	89	21	function	function	NOUN
ap-1636	89	22	.	.	PUNCT
ap-1636	90	1	we	we	PRON
ap-1636	90	2	define	define	VERB
ap-1636	90	3	a	a	DET
ap-1636	90	4	state	state	NOUN
ap-1636	90	5	function	function	NOUN
ap-1636	90	6	as	as	ADP
ap-1636	90	7	an	an	DET
ap-1636	90	8	arithmetic	arithmetic	ADJ
ap-1636	90	9	expression	expression	NOUN
ap-1636	90	10	whose	whose	DET
ap-1636	90	11	only	only	ADJ
ap-1636	90	12	variables	variable	NOUN
ap-1636	90	13	are	be	AUX
ap-1636	90	14	the	the	DET
ap-1636	90	15	grammar	grammar	NOUN
ap-1636	90	16	metrics	metric	NOUN
ap-1636	90	17	calculable	calculable	ADJ
ap-1636	90	18	for	for	ADP
ap-1636	90	19	any	any	DET
ap-1636	90	20	context	context	NOUN
ap-1636	90	21	-	-	PUNCT
ap-1636	90	22	free	free	ADJ
ap-1636	90	23	grammar	grammar	NOUN
ap-1636	90	24	.	.	PUNCT
ap-1636	91	1	as	as	ADP
ap-1636	91	2	such	such	ADJ
ap-1636	91	3	,	,	PUNCT
ap-1636	91	4	a	a	DET
ap-1636	91	5	state	state	NOUN
ap-1636	91	6	function	function	NOUN
ap-1636	91	7	is	be	AUX
ap-1636	91	8	a	a	DET
ap-1636	91	9	tool	tool	NOUN
ap-1636	91	10	for	for	ADP
ap-1636	91	11	qualitative	qualitative	ADJ
ap-1636	91	12	comparison	comparison	NOUN
ap-1636	91	13	of	of	ADP
ap-1636	91	14	two	two	NUM
ap-1636	91	15	or	or	CCONJ
ap-1636	91	16	more	more	ADV
ap-1636	91	17	equivalent	equivalent	ADJ
ap-1636	91	18	context	context	NOUN
ap-1636	91	19	-	-	PUNCT
ap-1636	91	20	free	free	ADJ
ap-1636	91	21	grammars	grammar	NOUN
ap-1636	91	22	.	.	PUNCT
ap-1636	92	1	until	until	ADP
ap-1636	92	2	now	now	ADV
ap-1636	92	3	,	,	PUNCT
ap-1636	92	4	we	we	PRON
ap-1636	92	5	have	have	AUX
ap-1636	92	6	experimented	experiment	VERB
ap-1636	92	7	with	with	ADP
ap-1636	92	8	some	some	DET
ap-1636	92	9	grammar	grammar	NOUN
ap-1636	92	10	size	size	NOUN
ap-1636	92	11	metrics	metric	NOUN
ap-1636	92	12	[	[	X
ap-1636	92	13	2	2	NUM
ap-1636	92	14	]	]	PUNCT
ap-1636	92	15	,	,	PUNCT
ap-1636	92	16	e.g.	e.g.	ADV
ap-1636	92	17	number	number	NOUN
ap-1636	92	18	of	of	ADP
ap-1636	92	19	non	non	NOUN
ap-1636	92	20	-	-	NOUN
ap-1636	92	21	terminals	terminal	NOUN
ap-1636	92	22	(	(	PUNCT
ap-1636	92	23	var	var	NOUN
ap-1636	92	24	)	)	PUNCT
ap-1636	92	25	and	and	CCONJ
ap-1636	92	26	number	number	NOUN
ap-1636	92	27	of	of	ADP
ap-1636	92	28	production	production	NOUN
ap-1636	92	29	rules	rule	NOUN
ap-1636	92	30	(	(	PUNCT
ap-1636	92	31	prod	prod	NOUN
ap-1636	92	32	)	)	PUNCT
ap-1636	92	33	.	.	PUNCT
ap-1636	93	1	an	an	DET
ap-1636	93	2	example	example	NOUN
ap-1636	93	3	of	of	ADP
ap-1636	93	4	an	an	DET
ap-1636	93	5	objective	objective	ADJ
ap-1636	93	6	function	function	NOUN
ap-1636	93	7	defining	define	VERB
ap-1636	93	8	the	the	DET
ap-1636	93	9	refactoring	refactoring	NOUN
ap-1636	93	10	task	task	NOUN
ap-1636	93	11	to	to	PART
ap-1636	93	12	be	be	AUX
ap-1636	93	13	performed	perform	VERB
ap-1636	93	14	on	on	ADP
ap-1636	93	15	grammar	grammar	NOUN
ap-1636	93	16	g	g	PROPN
ap-1636	93	17	executable	executable	ADJ
ap-1636	93	18	by	by	ADP
ap-1636	93	19	our	our	PRON
ap-1636	93	20	algorithm	algorithm	NOUN
ap-1636	93	21	is	be	AUX
ap-1636	93	22	:	:	PUNCT
ap-1636	93	23	f(g	f(g	NOUN
ap-1636	93	24	)	)	PUNCT
ap-1636	93	25	=	=	PUNCT
ap-1636	93	26	minimize	minimize	VERB
ap-1636	93	27	2	2	NUM
ap-1636	93	28	∗	∗	NOUN
ap-1636	93	29	var	var	NOUN
ap-1636	93	30	+	+	X
ap-1636	93	31	prod	prod	NOUN
ap-1636	93	32	.	.	PUNCT
ap-1636	94	1	(	(	PUNCT
ap-1636	94	2	1	1	X
ap-1636	94	3	)	)	PUNCT
ap-1636	94	4	6	6	NUM
ap-1636	94	5	refactoring	refactoring	NOUN
ap-1636	94	6	algorithm	algorithm	NOUN
ap-1636	94	7	the	the	DET
ap-1636	94	8	main	main	ADJ
ap-1636	94	9	idea	idea	NOUN
ap-1636	94	10	behind	behind	ADP
ap-1636	94	11	our	our	PRON
ap-1636	94	12	grammar	grammar	NOUN
ap-1636	94	13	refactoring	refactoring	NOUN
ap-1636	94	14	algorithm	algorithm	NOUN
ap-1636	94	15	is	be	AUX
ap-1636	94	16	to	to	PART
ap-1636	94	17	apply	apply	VERB
ap-1636	94	18	a	a	DET
ap-1636	94	19	sequence	sequence	NOUN
ap-1636	94	20	of	of	ADP
ap-1636	94	21	grammar	grammar	NOUN
ap-1636	94	22	refactoring	refactoring	NOUN
ap-1636	94	23	processes	process	NOUN
ap-1636	94	24	to	to	ADP
ap-1636	94	25	a	a	DET
ap-1636	94	26	chosen	choose	VERB
ap-1636	94	27	context	context	NOUN
ap-1636	94	28	-	-	PUNCT
ap-1636	94	29	free	free	ADJ
ap-1636	94	30	grammar	grammar	NOUN
ap-1636	94	31	,	,	PUNCT
ap-1636	94	32	in	in	ADP
ap-1636	94	33	order	order	NOUN
ap-1636	94	34	to	to	PART
ap-1636	94	35	produce	produce	VERB
ap-1636	94	36	an	an	DET
ap-1636	94	37	equivalent	equivalent	ADJ
ap-1636	94	38	grammar	grammar	NOUN
ap-1636	94	39	with	with	ADP
ap-1636	94	40	a	a	DET
ap-1636	94	41	lower	low	ADJ
ap-1636	94	42	value	value	NOUN
ap-1636	94	43	of	of	ADP
ap-1636	94	44	the	the	DET
ap-1636	94	45	objective	objective	ADJ
ap-1636	94	46	function	function	NOUN
ap-1636	94	47	,	,	PUNCT
ap-1636	94	48	when	when	SCONJ
ap-1636	94	49	the	the	DET
ap-1636	94	50	objective	objective	NOUN
ap-1636	94	51	is	be	AUX
ap-1636	94	52	minimization	minimization	NOUN
ap-1636	94	53	,	,	PUNCT
ap-1636	94	54	or	or	CCONJ
ap-1636	94	55	a	a	DET
ap-1636	94	56	higher	high	ADJ
ap-1636	94	57	value	value	NOUN
ap-1636	94	58	of	of	ADP
ap-1636	94	59	the	the	DET
ap-1636	94	60	objective	objective	ADJ
ap-1636	94	61	function	function	NOUN
ap-1636	94	62	when	when	SCONJ
ap-1636	94	63	the	the	DET
ap-1636	94	64	objective	objective	NOUN
ap-1636	94	65	is	be	AUX
ap-1636	94	66	maximization	maximization	NOUN
ap-1636	94	67	.	.	PUNCT
ap-1636	95	1	since	since	SCONJ
ap-1636	95	2	it	it	PRON
ap-1636	95	3	is	be	AUX
ap-1636	95	4	an	an	DET
ap-1636	95	5	evolutionary	evolutionary	ADJ
ap-1636	95	6	algorithm	algorithm	NOUN
ap-1636	95	7	,	,	PUNCT
ap-1636	95	8	it	it	PRON
ap-1636	95	9	also	also	ADV
ap-1636	95	10	requires	require	VERB
ap-1636	95	11	some	some	DET
ap-1636	95	12	other	other	ADJ
ap-1636	95	13	input	input	NOUN
ap-1636	95	14	parameters	parameter	NOUN
ap-1636	95	15	,	,	PUNCT
ap-1636	95	16	in	in	ADP
ap-1636	95	17	addition	addition	NOUN
ap-1636	95	18	to	to	ADP
ap-1636	95	19	the	the	DET
ap-1636	95	20	initial	initial	ADJ
ap-1636	95	21	grammar	grammar	NOUN
ap-1636	95	22	and	and	CCONJ
ap-1636	95	23	the	the	DET
ap-1636	95	24	objective	objective	ADJ
ap-1636	95	25	function	function	NOUN
ap-1636	95	26	,	,	PUNCT
ap-1636	95	27	in	in	ADP
ap-1636	95	28	order	order	NOUN
ap-1636	95	29	to	to	PART
ap-1636	95	30	be	be	AUX
ap-1636	95	31	executed	execute	VERB
ap-1636	95	32	.	.	PUNCT
ap-1636	96	1	the	the	DET
ap-1636	96	2	algorithm	algorithm	NOUN
ap-1636	96	3	requires	require	VERB
ap-1636	96	4	three	three	NUM
ap-1636	96	5	other	other	ADJ
ap-1636	96	6	input	input	NOUN
ap-1636	96	7	parameters	parameter	NOUN
ap-1636	96	8	:	:	PUNCT
ap-1636	96	9	number	number	NOUN
ap-1636	96	10	of	of	ADP
ap-1636	96	11	evolution	evolution	NOUN
ap-1636	96	12	cycles	cycle	NOUN
ap-1636	96	13	,	,	PUNCT
ap-1636	96	14	population	population	NOUN
ap-1636	96	15	size	size	NOUN
ap-1636	96	16	and	and	CCONJ
ap-1636	96	17	length	length	NOUN
ap-1636	96	18	of	of	ADP
ap-1636	96	19	life	life	NOUN
ap-1636	96	20	of	of	ADP
ap-1636	96	21	a	a	DET
ap-1636	96	22	generation	generation	NOUN
ap-1636	96	23	.	.	PUNCT
ap-1636	97	1	the	the	DET
ap-1636	97	2	first	first	ADJ
ap-1636	97	3	two	two	NUM
ap-1636	97	4	of	of	ADP
ap-1636	97	5	these	these	DET
ap-1636	97	6	parameters	parameter	NOUN
ap-1636	97	7	are	be	AUX
ap-1636	97	8	characteristic	characteristic	ADJ
ap-1636	97	9	for	for	ADP
ap-1636	97	10	algorithms	algorithm	NOUN
ap-1636	97	11	of	of	ADP
ap-1636	97	12	similar	similar	ADJ
ap-1636	97	13	type	type	NOUN
ap-1636	97	14	,	,	PUNCT
ap-1636	97	15	while	while	SCONJ
ap-1636	97	16	the	the	DET
ap-1636	97	17	third	third	ADJ
ap-1636	97	18	parameter	parameter	NOUN
ap-1636	97	19	is	be	AUX
ap-1636	97	20	our	our	PRON
ap-1636	97	21	own	own	ADJ
ap-1636	97	22	.	.	PUNCT
ap-1636	98	1	as	as	SCONJ
ap-1636	98	2	shown	show	VERB
ap-1636	98	3	in	in	ADP
ap-1636	98	4	fig	fig	NOUN
ap-1636	98	5	.	.	PUNCT
ap-1636	99	1	1	1	NUM
ap-1636	99	2	,	,	PUNCT
ap-1636	99	3	which	which	PRON
ap-1636	99	4	presents	present	VERB
ap-1636	99	5	a	a	DET
ap-1636	99	6	white	white	ADJ
ap-1636	99	7	-	-	PUNCT
ap-1636	99	8	box	box	NOUN
ap-1636	99	9	view	view	NOUN
ap-1636	99	10	of	of	ADP
ap-1636	99	11	our	our	PRON
ap-1636	99	12	algorithm	algorithm	NOUN
ap-1636	99	13	,	,	PUNCT
ap-1636	99	14	the	the	DET
ap-1636	99	15	central	central	ADJ
ap-1636	99	16	figure	figure	NOUN
ap-1636	99	17	in	in	ADP
ap-1636	99	18	martinica	martinica	NOUN
ap-1636	99	19	is	be	AUX
ap-1636	99	20	an	an	DET
ap-1636	99	21	abstraction	abstraction	NOUN
ap-1636	99	22	called	call	VERB
ap-1636	99	23	population	population	NOUN
ap-1636	99	24	of	of	ADP
ap-1636	99	25	grammars	grammar	NOUN
ap-1636	99	26	.	.	PUNCT
ap-1636	100	1	in	in	ADP
ap-1636	100	2	our	our	PRON
ap-1636	100	3	view	view	NOUN
ap-1636	100	4	,	,	PUNCT
ap-1636	100	5	population	population	NOUN
ap-1636	100	6	of	of	ADP
ap-1636	100	7	grammars	grammar	NOUN
ap-1636	100	8	is	be	AUX
ap-1636	100	9	a	a	DET
ap-1636	100	10	set	set	NOUN
ap-1636	100	11	containing	contain	VERB
ap-1636	100	12	a	a	DET
ap-1636	100	13	constant	constant	ADJ
ap-1636	100	14	number	number	NOUN
ap-1636	100	15	of	of	ADP
ap-1636	100	16	grammar	grammar	NOUN
ap-1636	100	17	population	population	NOUN
ap-1636	100	18	entities	entity	NOUN
ap-1636	100	19	.	.	PUNCT
ap-1636	101	1	its	its	PRON
ap-1636	101	2	main	main	ADJ
ap-1636	101	3	property	property	NOUN
ap-1636	101	4	is	be	AUX
ap-1636	101	5	that	that	SCONJ
ap-1636	101	6	,	,	PUNCT
ap-1636	101	7	after	after	ADP
ap-1636	101	8	performing	perform	VERB
ap-1636	101	9	an	an	DET
ap-1636	101	10	arbitrary	arbitrary	ADJ
ap-1636	101	11	step	step	NOUN
ap-1636	101	12	in	in	ADP
ap-1636	101	13	our	our	PRON
ap-1636	101	14	algorithm	algorithm	NOUN
ap-1636	101	15	,	,	PUNCT
ap-1636	101	16	the	the	DET
ap-1636	101	17	number	number	NOUN
ap-1636	101	18	of	of	ADP
ap-1636	101	19	elements	element	NOUN
ap-1636	101	20	in	in	ADP
ap-1636	101	21	the	the	DET
ap-1636	101	22	population	population	NOUN
ap-1636	101	23	of	of	ADP
ap-1636	101	24	grammars	grammar	NOUN
ap-1636	101	25	is	be	AUX
ap-1636	101	26	always	always	ADV
ap-1636	101	27	equal	equal	ADJ
ap-1636	101	28	to	to	ADP
ap-1636	101	29	the	the	DET
ap-1636	101	30	population	population	NOUN
ap-1636	101	31	size	size	NOUN
ap-1636	101	32	.	.	PUNCT
ap-1636	102	1	further	far	ADV
ap-1636	102	2	,	,	PUNCT
ap-1636	102	3	we	we	PRON
ap-1636	102	4	define	define	VERB
ap-1636	102	5	a	a	DET
ap-1636	102	6	grammar	grammar	NOUN
ap-1636	102	7	population	population	NOUN
ap-1636	102	8	entity	entity	NOUN
ap-1636	102	9	as	as	ADP
ap-1636	102	10	an	an	DET
ap-1636	102	11	arranged	arranged	ADJ
ap-1636	102	12	triple	triple	NOUN
ap-1636	102	13	of	of	ADP
ap-1636	102	14	elements	element	NOUN
ap-1636	102	15	:	:	PUNCT
ap-1636	102	16	post	post	ADJ
ap-1636	102	17	-	-	NOUN
ap-1636	102	18	grammar	grammar	ADJ
ap-1636	102	19	,	,	PUNCT
ap-1636	102	20	process	process	NOUN
ap-1636	102	21	53	53	NUM
ap-1636	102	22	acta	acta	PROPN
ap-1636	102	23	polytechnica	polytechnica	PROPN
ap-1636	102	24	vol	vol	NOUN
ap-1636	102	25	.	.	PUNCT
ap-1636	103	1	52	52	NUM
ap-1636	103	2	no	no	NOUN
ap-1636	103	3	.	.	PUNCT
ap-1636	104	1	5/2012	5/2012	NUM
ap-1636	104	2	chain	chain	NOUN
ap-1636	104	3	of	of	ADP
ap-1636	104	4	grammar	grammar	NOUN
ap-1636	104	5	generation	generation	NOUN
ap-1636	104	6	,	,	PUNCT
ap-1636	104	7	and	and	CCONJ
ap-1636	104	8	difference	difference	NOUN
ap-1636	104	9	in	in	ADP
ap-1636	104	10	objective	objective	ADJ
ap-1636	104	11	functions	function	NOUN
ap-1636	104	12	.	.	PUNCT
ap-1636	105	1	a	a	DET
ap-1636	105	2	post	post	ADJ
ap-1636	105	3	-	-	ADJ
ap-1636	105	4	grammar	grammar	NOUN
ap-1636	105	5	is	be	AUX
ap-1636	105	6	a	a	DET
ap-1636	105	7	context	context	NOUN
ap-1636	105	8	-	-	PUNCT
ap-1636	105	9	free	free	ADJ
ap-1636	105	10	grammar	grammar	NOUN
ap-1636	105	11	equivalent	equivalent	ADJ
ap-1636	105	12	to	to	ADP
ap-1636	105	13	the	the	DET
ap-1636	105	14	initial	initial	ADJ
ap-1636	105	15	grammar	grammar	NOUN
ap-1636	105	16	.	.	PUNCT
ap-1636	106	1	the	the	DET
ap-1636	106	2	process	process	NOUN
ap-1636	106	3	chain	chain	NOUN
ap-1636	106	4	for	for	ADP
ap-1636	106	5	grammar	grammar	NOUN
ap-1636	106	6	generation	generation	NOUN
ap-1636	106	7	is	be	AUX
ap-1636	106	8	a	a	DET
ap-1636	106	9	sequence	sequence	NOUN
ap-1636	106	10	of	of	ADP
ap-1636	106	11	refactoring	refactoring	NOUN
ap-1636	106	12	process	process	NOUN
ap-1636	106	13	instances	instance	NOUN
ap-1636	106	14	that	that	PRON
ap-1636	106	15	was	be	AUX
ap-1636	106	16	used	use	VERB
ap-1636	106	17	to	to	PART
ap-1636	106	18	create	create	VERB
ap-1636	106	19	the	the	DET
ap-1636	106	20	post	post	NOUN
ap-1636	106	21	-	-	NOUN
ap-1636	106	22	grammar	grammar	NOUN
ap-1636	106	23	from	from	ADP
ap-1636	106	24	the	the	DET
ap-1636	106	25	corresponding	correspond	VERB
ap-1636	106	26	postgrammar	postgrammar	NOUN
ap-1636	106	27	of	of	ADP
ap-1636	106	28	the	the	DET
ap-1636	106	29	previous	previous	ADJ
ap-1636	106	30	generation	generation	NOUN
ap-1636	106	31	.	.	PUNCT
ap-1636	107	1	the	the	DET
ap-1636	107	2	number	number	NOUN
ap-1636	107	3	of	of	ADP
ap-1636	107	4	refactoring	refactoring	NOUN
ap-1636	107	5	process	process	NOUN
ap-1636	107	6	instances	instance	NOUN
ap-1636	107	7	in	in	ADP
ap-1636	107	8	each	each	DET
ap-1636	107	9	grammar	grammar	NOUN
ap-1636	107	10	generation	generation	NOUN
ap-1636	107	11	process	process	NOUN
ap-1636	107	12	chain	chain	NOUN
ap-1636	107	13	is	be	AUX
ap-1636	107	14	always	always	ADV
ap-1636	107	15	equal	equal	ADJ
ap-1636	107	16	to	to	ADP
ap-1636	107	17	the	the	DET
ap-1636	107	18	length	length	NOUN
ap-1636	107	19	of	of	ADP
ap-1636	107	20	life	life	NOUN
ap-1636	107	21	of	of	ADP
ap-1636	107	22	a	a	DET
ap-1636	107	23	generation	generation	NOUN
ap-1636	107	24	.	.	PUNCT
ap-1636	108	1	the	the	DET
ap-1636	108	2	difference	difference	NOUN
ap-1636	108	3	in	in	ADP
ap-1636	108	4	objective	objective	ADJ
ap-1636	108	5	functions	function	NOUN
ap-1636	108	6	is	be	AUX
ap-1636	108	7	the	the	DET
ap-1636	108	8	difference	difference	NOUN
ap-1636	108	9	between	between	ADP
ap-1636	108	10	the	the	DET
ap-1636	108	11	values	value	NOUN
ap-1636	108	12	of	of	ADP
ap-1636	108	13	the	the	DET
ap-1636	108	14	objective	objective	ADJ
ap-1636	108	15	function	function	NOUN
ap-1636	108	16	calculated	calculate	VERB
ap-1636	108	17	for	for	ADP
ap-1636	108	18	a	a	DET
ap-1636	108	19	post	post	ADJ
ap-1636	108	20	-	-	NOUN
ap-1636	108	21	grammar	grammar	NOUN
ap-1636	108	22	of	of	ADP
ap-1636	108	23	the	the	DET
ap-1636	108	24	current	current	ADJ
ap-1636	108	25	population	population	NOUN
ap-1636	108	26	and	and	CCONJ
ap-1636	108	27	the	the	DET
ap-1636	108	28	corresponding	corresponding	ADJ
ap-1636	108	29	post	post	ADJ
ap-1636	108	30	-	-	NOUN
ap-1636	108	31	grammar	grammar	NOUN
ap-1636	108	32	of	of	ADP
ap-1636	108	33	the	the	DET
ap-1636	108	34	previous	previous	ADJ
ap-1636	108	35	population	population	NOUN
ap-1636	108	36	of	of	ADP
ap-1636	108	37	grammars	grammar	NOUN
ap-1636	108	38	.	.	PUNCT
ap-1636	109	1	6.1	6.1	NUM
ap-1636	109	2	refactoring	refactoring	NOUN
ap-1636	109	3	process	process	NOUN
ap-1636	109	4	instantiation	instantiation	NOUN
ap-1636	109	5	all	all	DET
ap-1636	109	6	process	process	NOUN
ap-1636	109	7	instances	instance	NOUN
ap-1636	109	8	occurring	occur	VERB
ap-1636	109	9	in	in	ADP
ap-1636	109	10	our	our	PRON
ap-1636	109	11	algorithm	algorithm	NOUN
ap-1636	109	12	are	be	AUX
ap-1636	109	13	created	create	VERB
ap-1636	109	14	automatically	automatically	ADV
ap-1636	109	15	in	in	ADP
ap-1636	109	16	one	one	NUM
ap-1636	109	17	of	of	ADP
ap-1636	109	18	three	three	NUM
ap-1636	109	19	procedures	procedure	NOUN
ap-1636	109	20	,	,	PUNCT
ap-1636	109	21	which	which	PRON
ap-1636	109	22	are	be	AUX
ap-1636	109	23	referred	refer	VERB
ap-1636	109	24	to	to	ADP
ap-1636	109	25	as	as	ADP
ap-1636	109	26	random	random	ADJ
ap-1636	109	27	process	process	NOUN
ap-1636	109	28	creation	creation	NOUN
ap-1636	109	29	,	,	PUNCT
ap-1636	109	30	random	random	ADJ
ap-1636	109	31	parameter	parameter	NOUN
ap-1636	109	32	creation	creation	NOUN
ap-1636	109	33	,	,	PUNCT
ap-1636	109	34	and	and	CCONJ
ap-1636	109	35	identical	identical	ADJ
ap-1636	109	36	process	process	NOUN
ap-1636	109	37	creation	creation	NOUN
ap-1636	109	38	.	.	PUNCT
ap-1636	110	1	random	random	ADJ
ap-1636	110	2	process	process	NOUN
ap-1636	110	3	creation	creation	NOUN
ap-1636	110	4	creates	create	VERB
ap-1636	110	5	instance	instance	NOUN
ap-1636	110	6	of	of	ADP
ap-1636	110	7	a	a	DET
ap-1636	110	8	random	random	ADJ
ap-1636	110	9	refactoring	refactoring	NOUN
ap-1636	110	10	process	process	NOUN
ap-1636	110	11	with	with	ADP
ap-1636	110	12	random	random	ADJ
ap-1636	110	13	parameters	parameter	NOUN
ap-1636	110	14	.	.	PUNCT
ap-1636	111	1	the	the	DET
ap-1636	111	2	first	first	ADJ
ap-1636	111	3	step	step	NOUN
ap-1636	111	4	in	in	ADP
ap-1636	111	5	this	this	DET
ap-1636	111	6	procedure	procedure	NOUN
ap-1636	111	7	randomly	randomly	ADV
ap-1636	111	8	selects	select	VERB
ap-1636	111	9	a	a	DET
ap-1636	111	10	process	process	NOUN
ap-1636	111	11	from	from	ADP
ap-1636	111	12	the	the	DET
ap-1636	111	13	base	base	NOUN
ap-1636	111	14	of	of	ADP
ap-1636	111	15	grammar	grammar	NOUN
ap-1636	111	16	refactoring	refactoring	NOUN
ap-1636	111	17	processes	process	NOUN
ap-1636	111	18	.	.	PUNCT
ap-1636	112	1	in	in	ADP
ap-1636	112	2	this	this	DET
ap-1636	112	3	procedure	procedure	NOUN
ap-1636	112	4	,	,	PUNCT
ap-1636	112	5	each	each	DET
ap-1636	112	6	grammar	grammar	NOUN
ap-1636	112	7	refactoring	refactoring	NOUN
ap-1636	112	8	process	process	NOUN
ap-1636	112	9	has	have	VERB
ap-1636	112	10	the	the	DET
ap-1636	112	11	same	same	ADJ
ap-1636	112	12	probability	probability	NOUN
ap-1636	112	13	of	of	ADP
ap-1636	112	14	being	be	AUX
ap-1636	112	15	selected	select	VERB
ap-1636	112	16	.	.	PUNCT
ap-1636	113	1	the	the	DET
ap-1636	113	2	second	second	ADJ
ap-1636	113	3	step	step	NOUN
ap-1636	113	4	in	in	ADP
ap-1636	113	5	the	the	DET
ap-1636	113	6	procedure	procedure	NOUN
ap-1636	113	7	defines	define	VERB
ap-1636	113	8	concrete	concrete	ADJ
ap-1636	113	9	process	process	NOUN
ap-1636	113	10	parameters	parameter	NOUN
ap-1636	113	11	for	for	ADP
ap-1636	113	12	this	this	DET
ap-1636	113	13	process	process	NOUN
ap-1636	113	14	on	on	ADP
ap-1636	113	15	the	the	DET
ap-1636	113	16	basis	basis	NOUN
ap-1636	113	17	of	of	ADP
ap-1636	113	18	the	the	DET
ap-1636	113	19	grammar	grammar	NOUN
ap-1636	113	20	to	to	PART
ap-1636	113	21	which	which	PRON
ap-1636	113	22	the	the	DET
ap-1636	113	23	process	process	NOUN
ap-1636	113	24	instance	instance	NOUN
ap-1636	113	25	will	will	AUX
ap-1636	113	26	be	be	AUX
ap-1636	113	27	applied	apply	VERB
ap-1636	113	28	.	.	PUNCT
ap-1636	114	1	all	all	DET
ap-1636	114	2	possible	possible	ADJ
ap-1636	114	3	combinations	combination	NOUN
ap-1636	114	4	of	of	ADP
ap-1636	114	5	process	process	NOUN
ap-1636	114	6	parameters	parameter	NOUN
ap-1636	114	7	that	that	PRON
ap-1636	114	8	respect	respect	VERB
ap-1636	114	9	the	the	DET
ap-1636	114	10	restrictions	restriction	NOUN
ap-1636	114	11	defined	define	VERB
ap-1636	114	12	by	by	ADP
ap-1636	114	13	a	a	DET
ap-1636	114	14	specific	specific	ADJ
ap-1636	114	15	refactoring	refactoring	NOUN
ap-1636	114	16	process	process	NOUN
ap-1636	114	17	have	have	VERB
ap-1636	114	18	the	the	DET
ap-1636	114	19	same	same	ADJ
ap-1636	114	20	probability	probability	NOUN
ap-1636	114	21	of	of	ADP
ap-1636	114	22	being	be	AUX
ap-1636	114	23	generated	generate	VERB
ap-1636	114	24	in	in	ADP
ap-1636	114	25	this	this	DET
ap-1636	114	26	procedure	procedure	NOUN
ap-1636	114	27	.	.	PUNCT
ap-1636	115	1	random	random	ADJ
ap-1636	115	2	parameter	parameter	NOUN
ap-1636	115	3	creation	creation	NOUN
ap-1636	115	4	creates	create	VERB
ap-1636	115	5	a	a	DET
ap-1636	115	6	process	process	NOUN
ap-1636	115	7	instance	instance	NOUN
ap-1636	115	8	originating	originate	VERB
ap-1636	115	9	from	from	ADP
ap-1636	115	10	some	some	DET
ap-1636	115	11	other	other	ADJ
ap-1636	115	12	process	process	NOUN
ap-1636	115	13	instance	instance	NOUN
ap-1636	115	14	.	.	PUNCT
ap-1636	116	1	the	the	DET
ap-1636	116	2	two	two	NUM
ap-1636	116	3	mentioned	mention	VERB
ap-1636	116	4	process	process	NOUN
ap-1636	116	5	instances	instance	NOUN
ap-1636	116	6	share	share	VERB
ap-1636	116	7	the	the	DET
ap-1636	116	8	same	same	ADJ
ap-1636	116	9	refactoring	refactoring	NOUN
ap-1636	116	10	process	process	NOUN
ap-1636	116	11	,	,	PUNCT
ap-1636	116	12	but	but	CCONJ
ap-1636	116	13	their	their	PRON
ap-1636	116	14	process	process	NOUN
ap-1636	116	15	parameters	parameter	NOUN
ap-1636	116	16	may	may	AUX
ap-1636	116	17	differ	differ	VERB
ap-1636	116	18	,	,	PUNCT
ap-1636	116	19	since	since	SCONJ
ap-1636	116	20	new	new	ADJ
ap-1636	116	21	process	process	NOUN
ap-1636	116	22	parameters	parameter	NOUN
ap-1636	116	23	have	have	AUX
ap-1636	116	24	been	be	AUX
ap-1636	116	25	created	create	VERB
ap-1636	116	26	in	in	ADP
ap-1636	116	27	a	a	DET
ap-1636	116	28	procedure	procedure	NOUN
ap-1636	116	29	analogous	analogous	ADJ
ap-1636	116	30	to	to	ADP
ap-1636	116	31	the	the	DET
ap-1636	116	32	second	second	ADJ
ap-1636	116	33	step	step	NOUN
ap-1636	116	34	of	of	ADP
ap-1636	116	35	the	the	DET
ap-1636	116	36	random	random	ADJ
ap-1636	116	37	process	process	NOUN
ap-1636	116	38	creation	creation	NOUN
ap-1636	116	39	procedure	procedure	NOUN
ap-1636	116	40	.	.	PUNCT
ap-1636	117	1	the	the	DET
ap-1636	117	2	only	only	ADJ
ap-1636	117	3	exception	exception	NOUN
ap-1636	117	4	to	to	ADP
ap-1636	117	5	this	this	DET
ap-1636	117	6	rule	rule	NOUN
ap-1636	117	7	occurs	occur	VERB
ap-1636	117	8	when	when	SCONJ
ap-1636	117	9	there	there	PRON
ap-1636	117	10	is	be	VERB
ap-1636	117	11	no	no	DET
ap-1636	117	12	acceptable	acceptable	ADJ
ap-1636	117	13	combination	combination	NOUN
ap-1636	117	14	of	of	ADP
ap-1636	117	15	process	process	NOUN
ap-1636	117	16	parameters	parameter	NOUN
ap-1636	117	17	for	for	ADP
ap-1636	117	18	a	a	DET
ap-1636	117	19	given	give	VERB
ap-1636	117	20	refactoring	refactoring	NOUN
ap-1636	117	21	process	process	NOUN
ap-1636	117	22	to	to	PART
ap-1636	117	23	be	be	AUX
ap-1636	117	24	applicable	applicable	ADJ
ap-1636	117	25	to	to	ADP
ap-1636	117	26	the	the	DET
ap-1636	117	27	given	give	VERB
ap-1636	117	28	context	context	NOUN
ap-1636	117	29	-	-	PUNCT
ap-1636	117	30	free	free	ADJ
ap-1636	117	31	grammar	grammar	NOUN
ap-1636	117	32	.	.	PUNCT
ap-1636	118	1	in	in	ADP
ap-1636	118	2	this	this	PRON
ap-1636	118	3	,	,	PUNCT
ap-1636	118	4	the	the	DET
ap-1636	118	5	random	random	ADJ
ap-1636	118	6	parameter	parameter	NOUN
ap-1636	118	7	creation	creation	NOUN
ap-1636	118	8	procedure	procedure	NOUN
ap-1636	118	9	returns	return	VERB
ap-1636	118	10	an	an	DET
ap-1636	118	11	instance	instance	NOUN
ap-1636	118	12	of	of	ADP
ap-1636	118	13	the	the	DET
ap-1636	118	14	nop	nop	PROPN
ap-1636	118	15	refactoring	refactoring	NOUN
ap-1636	118	16	process	process	NOUN
ap-1636	118	17	.	.	PUNCT
ap-1636	119	1	identical	identical	ADJ
ap-1636	119	2	process	process	NOUN
ap-1636	119	3	creation	creation	NOUN
ap-1636	119	4	creates	create	VERB
ap-1636	119	5	an	an	DET
ap-1636	119	6	instance	instance	NOUN
ap-1636	119	7	of	of	ADP
ap-1636	119	8	the	the	DET
ap-1636	119	9	nop	nop	PROPN
ap-1636	119	10	grammar	grammar	NOUN
ap-1636	119	11	refactoring	refactoring	NOUN
ap-1636	119	12	process	process	NOUN
ap-1636	119	13	.	.	PUNCT
ap-1636	120	1	6.2	6.2	NUM
ap-1636	120	2	creating	create	VERB
ap-1636	120	3	an	an	DET
ap-1636	120	4	initial	initial	ADJ
ap-1636	120	5	population	population	NOUN
ap-1636	120	6	in	in	ADP
ap-1636	120	7	the	the	DET
ap-1636	120	8	first	first	ADJ
ap-1636	120	9	phase	phase	NOUN
ap-1636	120	10	of	of	ADP
ap-1636	120	11	the	the	DET
ap-1636	120	12	automated	automate	VERB
ap-1636	120	13	refactoring	refactoring	NOUN
ap-1636	120	14	algorithm	algorithm	NOUN
ap-1636	120	15	,	,	PUNCT
ap-1636	120	16	the	the	DET
ap-1636	120	17	initial	initial	ADJ
ap-1636	120	18	population	population	NOUN
ap-1636	120	19	of	of	ADP
ap-1636	120	20	the	the	DET
ap-1636	120	21	grammars	grammar	NOUN
ap-1636	120	22	is	be	AUX
ap-1636	120	23	created	create	VERB
ap-1636	120	24	,	,	PUNCT
ap-1636	120	25	and	and	CCONJ
ap-1636	120	26	as	as	SCONJ
ap-1636	120	27	such	such	DET
ap-1636	120	28	this	this	DET
ap-1636	120	29	phase	phase	NOUN
ap-1636	120	30	is	be	AUX
ap-1636	120	31	not	not	PART
ap-1636	120	32	repeated	repeat	VERB
ap-1636	120	33	throughout	throughout	ADP
ap-1636	120	34	the	the	DET
ap-1636	120	35	algorithm	algorithm	NOUN
ap-1636	120	36	.	.	PUNCT
ap-1636	121	1	population	population	NOUN
ap-1636	121	2	of	of	ADP
ap-1636	121	3	grammars	grammar	NOUN
ap-1636	121	4	initial	initial	ADJ
ap-1636	121	5	population	population	NOUN
ap-1636	121	6	creation	creation	NOUN
ap-1636	121	7	test	test	NOUN
ap-1636	121	8	grammars	grammar	VERB
ap-1636	121	9	creation	creation	NOUN
ap-1636	121	10	selection	selection	NOUN
ap-1636	121	11	refactoring	refactoring	NOUN
ap-1636	121	12	processes	process	NOUN
ap-1636	121	13	figure	figure	NOUN
ap-1636	121	14	1	1	NUM
ap-1636	121	15	:	:	PUNCT
ap-1636	121	16	white	white	ADJ
ap-1636	121	17	-	-	PUNCT
ap-1636	121	18	box	box	NOUN
ap-1636	121	19	view	view	NOUN
ap-1636	121	20	of	of	ADP
ap-1636	121	21	martinica	martinica	NOUN
ap-1636	121	22	.	.	PUNCT
ap-1636	122	1	the	the	DET
ap-1636	122	2	first	first	ADJ
ap-1636	122	3	step	step	NOUN
ap-1636	122	4	in	in	ADP
ap-1636	122	5	this	this	DET
ap-1636	122	6	phase	phase	NOUN
ap-1636	122	7	is	be	AUX
ap-1636	122	8	to	to	PART
ap-1636	122	9	create	create	VERB
ap-1636	122	10	grammar	grammar	NOUN
ap-1636	122	11	generation	generation	NOUN
ap-1636	122	12	process	process	NOUN
ap-1636	122	13	chains	chain	NOUN
ap-1636	122	14	for	for	ADP
ap-1636	122	15	each	each	DET
ap-1636	122	16	grammar	grammar	NOUN
ap-1636	122	17	population	population	NOUN
ap-1636	122	18	entity	entity	NOUN
ap-1636	122	19	.	.	PUNCT
ap-1636	123	1	all	all	DET
ap-1636	123	2	process	process	NOUN
ap-1636	123	3	instances	instance	NOUN
ap-1636	123	4	of	of	ADP
ap-1636	123	5	each	each	DET
ap-1636	123	6	process	process	NOUN
ap-1636	123	7	chain	chain	NOUN
ap-1636	123	8	created	create	VERB
ap-1636	123	9	in	in	ADP
ap-1636	123	10	this	this	DET
ap-1636	123	11	phase	phase	NOUN
ap-1636	123	12	of	of	ADP
ap-1636	123	13	the	the	DET
ap-1636	123	14	algorithm	algorithm	NOUN
ap-1636	123	15	are	be	AUX
ap-1636	123	16	created	create	VERB
ap-1636	123	17	in	in	ADP
ap-1636	123	18	the	the	DET
ap-1636	123	19	random	random	ADJ
ap-1636	123	20	process	process	NOUN
ap-1636	123	21	creation	creation	NOUN
ap-1636	123	22	procedure	procedure	NOUN
ap-1636	123	23	,	,	PUNCT
ap-1636	123	24	except	except	SCONJ
ap-1636	123	25	for	for	ADP
ap-1636	123	26	one	one	NUM
ap-1636	123	27	,	,	PUNCT
ap-1636	123	28	whose	whose	DET
ap-1636	123	29	processes	process	NOUN
ap-1636	123	30	are	be	AUX
ap-1636	123	31	all	all	PRON
ap-1636	123	32	created	create	VERB
ap-1636	123	33	in	in	ADP
ap-1636	123	34	the	the	DET
ap-1636	123	35	identical	identical	ADJ
ap-1636	123	36	process	process	NOUN
ap-1636	123	37	creation	creation	NOUN
ap-1636	123	38	procedure	procedure	NOUN
ap-1636	123	39	.	.	PUNCT
ap-1636	124	1	the	the	DET
ap-1636	124	2	reason	reason	NOUN
ap-1636	124	3	for	for	ADP
ap-1636	124	4	this	this	DET
ap-1636	124	5	exception	exception	NOUN
ap-1636	124	6	is	be	AUX
ap-1636	124	7	to	to	PART
ap-1636	124	8	guarantee	guarantee	VERB
ap-1636	124	9	that	that	SCONJ
ap-1636	124	10	the	the	DET
ap-1636	124	11	initial	initial	ADJ
ap-1636	124	12	grammar	grammar	NOUN
ap-1636	124	13	will	will	AUX
ap-1636	124	14	be	be	AUX
ap-1636	124	15	incorporated	incorporate	VERB
ap-1636	124	16	into	into	ADP
ap-1636	124	17	the	the	DET
ap-1636	124	18	initial	initial	ADJ
ap-1636	124	19	population	population	NOUN
ap-1636	124	20	of	of	ADP
ap-1636	124	21	grammars	grammar	NOUN
ap-1636	124	22	.	.	PUNCT
ap-1636	125	1	since	since	SCONJ
ap-1636	125	2	the	the	DET
ap-1636	125	3	sequence	sequence	NOUN
ap-1636	125	4	of	of	ADP
ap-1636	125	5	process	process	NOUN
ap-1636	125	6	instances	instance	NOUN
ap-1636	125	7	contained	contain	VERB
ap-1636	125	8	in	in	ADP
ap-1636	125	9	the	the	DET
ap-1636	125	10	process	process	NOUN
ap-1636	125	11	chain	chain	NOUN
ap-1636	125	12	must	must	AUX
ap-1636	125	13	be	be	AUX
ap-1636	125	14	applicable	applicable	ADJ
ap-1636	125	15	to	to	ADP
ap-1636	125	16	the	the	DET
ap-1636	125	17	grammar	grammar	NOUN
ap-1636	125	18	for	for	ADP
ap-1636	125	19	which	which	PRON
ap-1636	125	20	are	be	AUX
ap-1636	125	21	they	they	PRON
ap-1636	125	22	being	be	AUX
ap-1636	125	23	generated	generate	VERB
ap-1636	125	24	,	,	PUNCT
ap-1636	125	25	in	in	ADP
ap-1636	125	26	exact	exact	ADJ
ap-1636	125	27	order	order	NOUN
ap-1636	125	28	,	,	PUNCT
ap-1636	125	29	we	we	PRON
ap-1636	125	30	must	must	AUX
ap-1636	125	31	consider	consider	VERB
ap-1636	125	32	all	all	DET
ap-1636	125	33	changes	change	NOUN
ap-1636	125	34	to	to	ADP
ap-1636	125	35	the	the	DET
ap-1636	125	36	grammar	grammar	NOUN
ap-1636	125	37	performed	perform	VERB
ap-1636	125	38	by	by	ADP
ap-1636	125	39	one	one	NUM
ap-1636	125	40	refactoring	refactoring	NOUN
ap-1636	125	41	process	process	NOUN
ap-1636	125	42	instance	instance	NOUN
ap-1636	125	43	in	in	ADP
ap-1636	125	44	order	order	NOUN
ap-1636	125	45	to	to	PART
ap-1636	125	46	be	be	AUX
ap-1636	125	47	able	able	ADJ
ap-1636	125	48	to	to	PART
ap-1636	125	49	generate	generate	VERB
ap-1636	125	50	the	the	DET
ap-1636	125	51	next	next	ADJ
ap-1636	125	52	process	process	NOUN
ap-1636	125	53	instance	instance	NOUN
ap-1636	125	54	of	of	ADP
ap-1636	125	55	the	the	DET
ap-1636	125	56	process	process	NOUN
ap-1636	125	57	chain	chain	NOUN
ap-1636	125	58	.	.	PUNCT
ap-1636	126	1	we	we	PRON
ap-1636	126	2	solve	solve	VERB
ap-1636	126	3	this	this	DET
ap-1636	126	4	issue	issue	NOUN
ap-1636	126	5	by	by	ADP
ap-1636	126	6	generating	generate	VERB
ap-1636	126	7	intermediate	intermediate	ADJ
ap-1636	126	8	grammars	grammar	NOUN
ap-1636	126	9	after	after	ADP
ap-1636	126	10	each	each	DET
ap-1636	126	11	random	random	ADJ
ap-1636	126	12	process	process	NOUN
ap-1636	126	13	creation	creation	NOUN
ap-1636	126	14	procedure	procedure	NOUN
ap-1636	126	15	by	by	ADP
ap-1636	126	16	applying	apply	VERB
ap-1636	126	17	this	this	DET
ap-1636	126	18	refactoring	refactoring	NOUN
ap-1636	126	19	process	process	NOUN
ap-1636	126	20	instance	instance	NOUN
ap-1636	126	21	to	to	ADP
ap-1636	126	22	the	the	DET
ap-1636	126	23	grammar	grammar	NOUN
ap-1636	126	24	for	for	ADP
ap-1636	126	25	which	which	PRON
ap-1636	126	26	the	the	DET
ap-1636	126	27	random	random	ADJ
ap-1636	126	28	refactoring	refactoring	NOUN
ap-1636	126	29	process	process	NOUN
ap-1636	126	30	instance	instance	NOUN
ap-1636	126	31	is	be	AUX
ap-1636	126	32	being	be	AUX
ap-1636	126	33	generated	generate	VERB
ap-1636	126	34	.	.	PUNCT
ap-1636	127	1	we	we	PRON
ap-1636	127	2	then	then	ADV
ap-1636	127	3	generate	generate	VERB
ap-1636	127	4	the	the	DET
ap-1636	127	5	next	next	ADJ
ap-1636	127	6	random	random	ADJ
ap-1636	127	7	process	process	NOUN
ap-1636	127	8	instance	instance	NOUN
ap-1636	127	9	of	of	ADP
ap-1636	127	10	the	the	DET
ap-1636	127	11	process	process	NOUN
ap-1636	127	12	chain	chain	NOUN
ap-1636	127	13	on	on	ADP
ap-1636	127	14	the	the	DET
ap-1636	127	15	basis	basis	NOUN
ap-1636	127	16	of	of	ADP
ap-1636	127	17	the	the	DET
ap-1636	127	18	intermediate	intermediate	ADJ
ap-1636	127	19	grammar	grammar	NOUN
ap-1636	127	20	.	.	PUNCT
ap-1636	128	1	in	in	ADP
ap-1636	128	2	order	order	NOUN
ap-1636	128	3	to	to	PART
ap-1636	128	4	better	well	ADV
ap-1636	128	5	understand	understand	VERB
ap-1636	128	6	the	the	DET
ap-1636	128	7	idea	idea	NOUN
ap-1636	128	8	behind	behind	ADP
ap-1636	128	9	this	this	DET
ap-1636	128	10	approach	approach	NOUN
ap-1636	128	11	,	,	PUNCT
ap-1636	128	12	we	we	PRON
ap-1636	128	13	provide	provide	VERB
ap-1636	128	14	an	an	DET
ap-1636	128	15	example	example	NOUN
ap-1636	128	16	of	of	ADP
ap-1636	128	17	creating	create	VERB
ap-1636	128	18	a	a	DET
ap-1636	128	19	process	process	NOUN
ap-1636	128	20	chain	chain	NOUN
ap-1636	128	21	consisting	consist	VERB
ap-1636	128	22	of	of	ADP
ap-1636	128	23	three	three	NUM
ap-1636	128	24	random	random	ADJ
ap-1636	128	25	refactoring	refactoring	NOUN
ap-1636	128	26	processes	process	NOUN
ap-1636	128	27	for	for	ADP
ap-1636	128	28	the	the	DET
ap-1636	128	29	initial	initial	ADJ
ap-1636	128	30	grammar	grammar	NOUN
ap-1636	128	31	.	.	PUNCT
ap-1636	129	1	this	this	DET
ap-1636	129	2	example	example	NOUN
ap-1636	129	3	is	be	AUX
ap-1636	129	4	shown	show	VERB
ap-1636	129	5	in	in	ADP
ap-1636	129	6	fig	fig	NOUN
ap-1636	129	7	.	.	PUNCT
ap-1636	130	1	2	2	X
ap-1636	130	2	.	.	X
ap-1636	130	3	the	the	DET
ap-1636	130	4	second	second	ADJ
ap-1636	130	5	step	step	NOUN
ap-1636	130	6	in	in	ADP
ap-1636	130	7	the	the	DET
ap-1636	130	8	first	first	ADJ
ap-1636	130	9	phase	phase	NOUN
ap-1636	130	10	of	of	ADP
ap-1636	130	11	the	the	DET
ap-1636	130	12	algorithm	algorithm	NOUN
ap-1636	130	13	creates	create	VERB
ap-1636	130	14	corresponding	correspond	VERB
ap-1636	130	15	post	post	ADJ
ap-1636	130	16	-	-	NOUN
ap-1636	130	17	grammars	grammar	NOUN
ap-1636	130	18	for	for	ADP
ap-1636	130	19	each	each	DET
ap-1636	130	20	grammar	grammar	NOUN
ap-1636	130	21	population	population	NOUN
ap-1636	130	22	entity	entity	NOUN
ap-1636	130	23	by	by	ADP
ap-1636	130	24	applying	apply	VERB
ap-1636	130	25	its	its	PRON
ap-1636	130	26	process	process	NOUN
ap-1636	130	27	chain	chain	NOUN
ap-1636	130	28	to	to	ADP
ap-1636	130	29	the	the	DET
ap-1636	130	30	initial	initial	ADJ
ap-1636	130	31	grammar	grammar	NOUN
ap-1636	130	32	,	,	PUNCT
ap-1636	130	33	and	and	CCONJ
ap-1636	130	34	finally	finally	ADV
ap-1636	130	35	the	the	DET
ap-1636	130	36	third	third	ADJ
ap-1636	130	37	step	step	NOUN
ap-1636	130	38	calculates	calculate	VERB
ap-1636	130	39	the	the	DET
ap-1636	130	40	difference	difference	NOUN
ap-1636	130	41	of	of	ADP
ap-1636	130	42	the	the	DET
ap-1636	130	43	objective	objective	ADJ
ap-1636	130	44	function	function	NOUN
ap-1636	130	45	calculated	calculate	VERB
ap-1636	130	46	for	for	ADP
ap-1636	130	47	the	the	DET
ap-1636	130	48	initial	initial	ADJ
ap-1636	130	49	grammar	grammar	NOUN
ap-1636	130	50	and	and	CCONJ
ap-1636	130	51	the	the	DET
ap-1636	130	52	post	post	NOUN
ap-1636	130	53	-	-	NOUN
ap-1636	130	54	grammar	grammar	NOUN
ap-1636	130	55	of	of	ADP
ap-1636	130	56	the	the	DET
ap-1636	130	57	corresponding	corresponding	ADJ
ap-1636	130	58	grammar	grammar	NOUN
ap-1636	130	59	population	population	NOUN
ap-1636	130	60	entity	entity	NOUN
ap-1636	130	61	.	.	PUNCT
ap-1636	131	1	54	54	NUM
ap-1636	131	2	acta	acta	PROPN
ap-1636	131	3	polytechnica	polytechnica	PROPN
ap-1636	131	4	vol	vol	NOUN
ap-1636	131	5	.	.	PUNCT
ap-1636	132	1	52	52	NUM
ap-1636	132	2	no	no	NOUN
ap-1636	132	3	.	.	PUNCT
ap-1636	133	1	5/2012	5/2012	NUM
ap-1636	133	2	refactoring	refactoring	NOUN
ap-1636	133	3	process	process	NOUN
ap-1636	133	4	instance	instance	NOUN
ap-1636	133	5	1	1	NUM
ap-1636	133	6	refactoring	refactoring	NOUN
ap-1636	133	7	process	process	NOUN
ap-1636	133	8	instance	instance	NOUN
ap-1636	133	9	2	2	NUM
ap-1636	133	10	refactoring	refactoring	NOUN
ap-1636	133	11	process	process	NOUN
ap-1636	133	12	instance	instance	NOUN
ap-1636	133	13	3	3	NUM
ap-1636	133	14	initial	initial	ADJ
ap-1636	133	15	grammar	grammar	NOUN
ap-1636	133	16	intermediate	intermediate	ADJ
ap-1636	133	17	grammar	grammar	NOUN
ap-1636	133	18	1	1	NUM
ap-1636	133	19	intermediate	intermediate	ADJ
ap-1636	133	20	grammar	grammar	NOUN
ap-1636	133	21	2	2	NUM
ap-1636	133	22	random	random	ADJ
ap-1636	133	23	process	process	NOUN
ap-1636	133	24	creation	creation	NOUN
ap-1636	133	25	random	random	ADJ
ap-1636	133	26	process	process	NOUN
ap-1636	133	27	creation	creation	NOUN
ap-1636	133	28	random	random	ADJ
ap-1636	133	29	process	process	NOUN
ap-1636	133	30	creation	creation	NOUN
ap-1636	133	31	grammar	grammar	NOUN
ap-1636	133	32	transformation	transformation	NOUN
ap-1636	133	33	grammar	grammar	NOUN
ap-1636	133	34	transformation	transformation	NOUN
ap-1636	133	35	process	process	NOUN
ap-1636	133	36	chain	chain	NOUN
ap-1636	133	37	figure	figure	NOUN
ap-1636	133	38	2	2	NUM
ap-1636	133	39	:	:	PUNCT
ap-1636	133	40	creating	create	VERB
ap-1636	133	41	a	a	DET
ap-1636	133	42	random	random	ADJ
ap-1636	133	43	process	process	NOUN
ap-1636	133	44	chain	chain	NOUN
ap-1636	133	45	.	.	PUNCT
ap-1636	134	1	6.3	6.3	NUM
ap-1636	134	2	creating	create	VERB
ap-1636	134	3	test	test	NOUN
ap-1636	134	4	grammars	grammar	VERB
ap-1636	134	5	the	the	DET
ap-1636	134	6	second	second	ADJ
ap-1636	134	7	and	and	CCONJ
ap-1636	134	8	third	third	ADJ
ap-1636	134	9	phase	phase	NOUN
ap-1636	134	10	of	of	ADP
ap-1636	134	11	the	the	DET
ap-1636	134	12	algorithm	algorithm	NOUN
ap-1636	134	13	,	,	PUNCT
ap-1636	134	14	called	call	VERB
ap-1636	134	15	test	test	NOUN
ap-1636	134	16	-	-	PUNCT
ap-1636	134	17	grammar	grammar	NOUN
ap-1636	134	18	creation	creation	NOUN
ap-1636	134	19	and	and	CCONJ
ap-1636	134	20	selection	selection	NOUN
ap-1636	134	21	,	,	PUNCT
ap-1636	134	22	are	be	AUX
ap-1636	134	23	repeated	repeat	VERB
ap-1636	134	24	in	in	ADP
ap-1636	134	25	sequence	sequence	NOUN
ap-1636	134	26	for	for	ADP
ap-1636	134	27	a	a	DET
ap-1636	134	28	number	number	NOUN
ap-1636	134	29	of	of	ADP
ap-1636	134	30	evolution	evolution	NOUN
ap-1636	134	31	cycles	cycle	NOUN
ap-1636	134	32	.	.	PUNCT
ap-1636	135	1	in	in	ADP
ap-1636	135	2	test	test	NOUN
ap-1636	135	3	-	-	PUNCT
ap-1636	135	4	grammar	grammar	NOUN
ap-1636	135	5	creation	creation	NOUN
ap-1636	135	6	,	,	PUNCT
ap-1636	135	7	we	we	PRON
ap-1636	135	8	create	create	VERB
ap-1636	135	9	three	three	NUM
ap-1636	135	10	test	test	NOUN
ap-1636	135	11	grammar	grammar	NOUN
ap-1636	135	12	population	population	NOUN
ap-1636	135	13	entities	entity	NOUN
ap-1636	135	14	for	for	ADP
ap-1636	135	15	each	each	DET
ap-1636	135	16	grammar	grammar	NOUN
ap-1636	135	17	population	population	NOUN
ap-1636	135	18	entity	entity	NOUN
ap-1636	135	19	.	.	PUNCT
ap-1636	136	1	these	these	DET
ap-1636	136	2	entities	entity	NOUN
ap-1636	136	3	are	be	AUX
ap-1636	136	4	called	call	VERB
ap-1636	136	5	self	self	NOUN
ap-1636	136	6	-	-	PUNCT
ap-1636	136	7	test	test	NOUN
ap-1636	136	8	grammar	grammar	NOUN
ap-1636	136	9	,	,	PUNCT
ap-1636	136	10	foreign	foreign	ADJ
ap-1636	136	11	-	-	PUNCT
ap-1636	136	12	test	test	NOUN
ap-1636	136	13	grammar	grammar	NOUN
ap-1636	136	14	,	,	PUNCT
ap-1636	136	15	and	and	CCONJ
ap-1636	136	16	random	random	ADJ
ap-1636	136	17	-	-	PUNCT
ap-1636	136	18	test	test	NOUN
ap-1636	136	19	grammar	grammar	NOUN
ap-1636	136	20	.	.	PUNCT
ap-1636	137	1	self	self	NOUN
ap-1636	137	2	-	-	PUNCT
ap-1636	137	3	test	test	NOUN
ap-1636	137	4	grammar	grammar	NOUN
ap-1636	137	5	is	be	AUX
ap-1636	137	6	created	create	VERB
ap-1636	137	7	on	on	ADP
ap-1636	137	8	the	the	DET
ap-1636	137	9	basis	basis	NOUN
ap-1636	137	10	of	of	ADP
ap-1636	137	11	the	the	DET
ap-1636	137	12	corresponding	corresponding	ADJ
ap-1636	137	13	grammar	grammar	NOUN
ap-1636	137	14	population	population	NOUN
ap-1636	137	15	entity	entity	NOUN
ap-1636	137	16	and	and	CCONJ
ap-1636	137	17	process	process	NOUN
ap-1636	137	18	chain	chain	NOUN
ap-1636	137	19	,	,	PUNCT
ap-1636	137	20	generated	generate	VERB
ap-1636	137	21	on	on	ADP
ap-1636	137	22	the	the	DET
ap-1636	137	23	basis	basis	NOUN
ap-1636	137	24	of	of	ADP
ap-1636	137	25	the	the	DET
ap-1636	137	26	process	process	NOUN
ap-1636	137	27	chain	chain	NOUN
ap-1636	137	28	of	of	ADP
ap-1636	137	29	this	this	DET
ap-1636	137	30	entity	entity	NOUN
ap-1636	137	31	.	.	PUNCT
ap-1636	138	1	all	all	DET
ap-1636	138	2	refactoring	refactoring	NOUN
ap-1636	138	3	process	process	NOUN
ap-1636	138	4	instances	instance	NOUN
ap-1636	138	5	in	in	ADP
ap-1636	138	6	the	the	DET
ap-1636	138	7	newly	newly	ADV
ap-1636	138	8	generated	generate	VERB
ap-1636	138	9	process	process	NOUN
ap-1636	138	10	chain	chain	NOUN
ap-1636	138	11	are	be	AUX
ap-1636	138	12	created	create	VERB
ap-1636	138	13	in	in	ADP
ap-1636	138	14	the	the	DET
ap-1636	138	15	random	random	ADJ
ap-1636	138	16	parameter	parameter	NOUN
ap-1636	138	17	creation	creation	NOUN
ap-1636	138	18	procedure	procedure	NOUN
ap-1636	138	19	,	,	PUNCT
ap-1636	138	20	and	and	CCONJ
ap-1636	138	21	the	the	DET
ap-1636	138	22	algorithm	algorithm	NOUN
ap-1636	138	23	for	for	ADP
ap-1636	138	24	creating	create	VERB
ap-1636	138	25	them	they	PRON
ap-1636	138	26	is	be	AUX
ap-1636	138	27	analogous	analogous	ADJ
ap-1636	138	28	to	to	ADP
ap-1636	138	29	the	the	DET
ap-1636	138	30	algorithm	algorithm	NOUN
ap-1636	138	31	for	for	ADP
ap-1636	138	32	creating	create	VERB
ap-1636	138	33	a	a	DET
ap-1636	138	34	random	random	ADJ
ap-1636	138	35	process	process	NOUN
ap-1636	138	36	chain	chain	NOUN
ap-1636	138	37	in	in	ADP
ap-1636	138	38	the	the	DET
ap-1636	138	39	initial	initial	ADJ
ap-1636	138	40	population	population	NOUN
ap-1636	138	41	of	of	ADP
ap-1636	138	42	the	the	DET
ap-1636	138	43	grammar	grammar	NOUN
ap-1636	138	44	creation	creation	NOUN
ap-1636	138	45	phase	phase	NOUN
ap-1636	138	46	.	.	PUNCT
ap-1636	139	1	self	self	NOUN
ap-1636	139	2	-	-	PUNCT
ap-1636	139	3	test	test	NOUN
ap-1636	139	4	grammar	grammar	NOUN
ap-1636	139	5	is	be	AUX
ap-1636	139	6	therefore	therefore	ADV
ap-1636	139	7	a	a	DET
ap-1636	139	8	grammar	grammar	NOUN
ap-1636	139	9	population	population	NOUN
ap-1636	139	10	entity	entity	NOUN
ap-1636	139	11	containing	contain	VERB
ap-1636	139	12	a	a	DET
ap-1636	139	13	grammar	grammar	NOUN
ap-1636	139	14	that	that	PRON
ap-1636	139	15	was	be	AUX
ap-1636	139	16	created	create	VERB
ap-1636	139	17	on	on	ADP
ap-1636	139	18	the	the	DET
ap-1636	139	19	basis	basis	NOUN
ap-1636	139	20	of	of	ADP
ap-1636	139	21	the	the	DET
ap-1636	139	22	same	same	ADJ
ap-1636	139	23	refactoring	refactoring	NOUN
ap-1636	139	24	processes	process	NOUN
ap-1636	139	25	as	as	ADP
ap-1636	139	26	those	those	PRON
ap-1636	139	27	on	on	ADP
ap-1636	139	28	which	which	PRON
ap-1636	139	29	original	original	ADJ
ap-1636	139	30	tested	test	VERB
ap-1636	139	31	grammar	grammar	NOUN
ap-1636	139	32	was	be	AUX
ap-1636	139	33	created	create	VERB
ap-1636	139	34	,	,	PUNCT
ap-1636	139	35	but	but	CCONJ
ap-1636	139	36	these	these	DET
ap-1636	139	37	processes	process	NOUN
ap-1636	139	38	may	may	AUX
ap-1636	139	39	have	have	VERB
ap-1636	139	40	different	different	ADJ
ap-1636	139	41	process	process	NOUN
ap-1636	139	42	parameters	parameter	NOUN
ap-1636	139	43	.	.	PUNCT
ap-1636	140	1	foreign	foreign	ADJ
ap-1636	140	2	-	-	PUNCT
ap-1636	140	3	test	test	NOUN
ap-1636	140	4	grammar	grammar	NOUN
ap-1636	140	5	is	be	AUX
ap-1636	140	6	created	create	VERB
ap-1636	140	7	in	in	ADP
ap-1636	140	8	a	a	DET
ap-1636	140	9	similar	similar	ADJ
ap-1636	140	10	procedure	procedure	NOUN
ap-1636	140	11	as	as	ADP
ap-1636	140	12	for	for	ADP
ap-1636	140	13	self	self	NOUN
ap-1636	140	14	-	-	PUNCT
ap-1636	140	15	test	test	NOUN
ap-1636	140	16	grammar	grammar	NOUN
ap-1636	140	17	,	,	PUNCT
ap-1636	140	18	with	with	ADP
ap-1636	140	19	the	the	DET
ap-1636	140	20	exception	exception	NOUN
ap-1636	140	21	that	that	PRON
ap-1636	140	22	the	the	DET
ap-1636	140	23	new	new	ADJ
ap-1636	140	24	population	population	NOUN
ap-1636	140	25	entity	entity	NOUN
ap-1636	140	26	is	be	AUX
ap-1636	140	27	not	not	PART
ap-1636	140	28	created	create	VERB
ap-1636	140	29	on	on	ADP
ap-1636	140	30	the	the	DET
ap-1636	140	31	basis	basis	NOUN
ap-1636	140	32	of	of	ADP
ap-1636	140	33	a	a	DET
ap-1636	140	34	tested	test	VERB
ap-1636	140	35	grammar	grammar	NOUN
ap-1636	140	36	process	process	NOUN
ap-1636	140	37	chain	chain	NOUN
ap-1636	140	38	,	,	PUNCT
ap-1636	140	39	but	but	CCONJ
ap-1636	140	40	on	on	ADP
ap-1636	140	41	the	the	DET
ap-1636	140	42	basis	basis	NOUN
ap-1636	140	43	of	of	ADP
ap-1636	140	44	some	some	DET
ap-1636	140	45	other	other	ADJ
ap-1636	140	46	grammar	grammar	NOUN
ap-1636	140	47	population	population	NOUN
ap-1636	140	48	entity	entity	NOUN
ap-1636	140	49	process	process	NOUN
ap-1636	140	50	chain	chain	NOUN
ap-1636	140	51	.	.	PUNCT
ap-1636	141	1	this	this	DET
ap-1636	141	2	population	population	NOUN
ap-1636	141	3	entity	entity	NOUN
ap-1636	141	4	is	be	AUX
ap-1636	141	5	randomly	randomly	ADV
ap-1636	141	6	selected	select	VERB
ap-1636	141	7	from	from	ADP
ap-1636	141	8	the	the	DET
ap-1636	141	9	population	population	NOUN
ap-1636	141	10	of	of	ADP
ap-1636	141	11	grammars	grammar	NOUN
ap-1636	141	12	.	.	PUNCT
ap-1636	142	1	random	random	ADJ
ap-1636	142	2	-	-	PUNCT
ap-1636	142	3	test	test	NOUN
ap-1636	142	4	grammar	grammar	NOUN
ap-1636	142	5	is	be	AUX
ap-1636	142	6	created	create	VERB
ap-1636	142	7	in	in	ADP
ap-1636	142	8	a	a	DET
ap-1636	142	9	procedure	procedure	NOUN
ap-1636	142	10	analogous	analogous	ADJ
ap-1636	142	11	to	to	ADP
ap-1636	142	12	the	the	DET
ap-1636	142	13	procedure	procedure	NOUN
ap-1636	142	14	for	for	ADP
ap-1636	142	15	creating	create	VERB
ap-1636	142	16	a	a	DET
ap-1636	142	17	random	random	ADJ
ap-1636	142	18	grammar	grammar	NOUN
ap-1636	142	19	population	population	NOUN
ap-1636	142	20	entity	entity	NOUN
ap-1636	142	21	in	in	ADP
ap-1636	142	22	the	the	DET
ap-1636	142	23	first	first	ADJ
ap-1636	142	24	phase	phase	NOUN
ap-1636	142	25	of	of	ADP
ap-1636	142	26	the	the	DET
ap-1636	142	27	algorithm	algorithm	NOUN
ap-1636	142	28	,	,	PUNCT
ap-1636	142	29	with	with	ADP
ap-1636	142	30	the	the	DET
ap-1636	142	31	exception	exception	NOUN
ap-1636	142	32	that	that	SCONJ
ap-1636	142	33	the	the	DET
ap-1636	142	34	random	random	ADJ
ap-1636	142	35	process	process	NOUN
ap-1636	142	36	chain	chain	NOUN
ap-1636	142	37	is	be	AUX
ap-1636	142	38	not	not	PART
ap-1636	142	39	being	be	AUX
ap-1636	142	40	generated	generate	VERB
ap-1636	142	41	for	for	ADP
ap-1636	142	42	an	an	DET
ap-1636	142	43	initial	initial	ADJ
ap-1636	142	44	grammar	grammar	NOUN
ap-1636	142	45	,	,	PUNCT
ap-1636	142	46	but	but	CCONJ
ap-1636	142	47	for	for	ADP
ap-1636	142	48	a	a	DET
ap-1636	142	49	grammar	grammar	NOUN
ap-1636	142	50	contained	contain	VERB
ap-1636	142	51	within	within	ADP
ap-1636	142	52	the	the	DET
ap-1636	142	53	tested	test	VERB
ap-1636	142	54	grammar	grammar	NOUN
ap-1636	142	55	population	population	NOUN
ap-1636	142	56	entity	entity	NOUN
ap-1636	142	57	.	.	PUNCT
ap-1636	143	1	initial	initial	ADJ
ap-1636	143	2	grammar	grammar	NOUN
ap-1636	143	3	grammar	grammar	NOUN
ap-1636	143	4	parser	parser	NOUN
ap-1636	143	5	automated	automate	VERB
ap-1636	143	6	refactoring	refactoring	NOUN
ap-1636	143	7	algorithm	algorithm	NOUN
ap-1636	143	8	objective	objective	ADJ
ap-1636	143	9	function	function	NOUN
ap-1636	143	10	evaluator	evaluator	NOUN
ap-1636	143	11	evolution	evolution	NOUN
ap-1636	143	12	monitor	monitor	VERB
ap-1636	143	13	refactored	refactored	ADJ
ap-1636	143	14	grammar	grammar	NOUN
ap-1636	143	15	refactoring	refactoring	NOUN
ap-1636	143	16	report	report	PROPN
ap-1636	143	17	txt	txt	PROPN
ap-1636	143	18	pdf	pdf	PROPN
ap-1636	143	19	txt	txt	PROPN
ap-1636	143	20	objective	objective	ADJ
ap-1636	143	21	function	function	NOUN
ap-1636	143	22	txt	txt	NOUN
ap-1636	143	23	figure	figure	NOUN
ap-1636	143	24	3	3	NUM
ap-1636	143	25	:	:	PUNCT
ap-1636	143	26	martinica	martinica	NOUN
ap-1636	143	27	system	system	NOUN
ap-1636	143	28	architecture	architecture	NOUN
ap-1636	143	29	.	.	PUNCT
ap-1636	144	1	6.4	6.4	NUM
ap-1636	144	2	selection	selection	NOUN
ap-1636	144	3	and	and	CCONJ
ap-1636	144	4	evaluation	evaluation	NOUN
ap-1636	144	5	in	in	ADP
ap-1636	144	6	the	the	DET
ap-1636	144	7	selection	selection	NOUN
ap-1636	144	8	phase	phase	NOUN
ap-1636	144	9	of	of	ADP
ap-1636	144	10	the	the	DET
ap-1636	144	11	algorithm	algorithm	NOUN
ap-1636	144	12	,	,	PUNCT
ap-1636	144	13	we	we	PRON
ap-1636	144	14	compare	compare	VERB
ap-1636	144	15	the	the	DET
ap-1636	144	16	value	value	NOUN
ap-1636	144	17	of	of	ADP
ap-1636	144	18	the	the	DET
ap-1636	144	19	objective	objective	ADJ
ap-1636	144	20	function	function	NOUN
ap-1636	144	21	of	of	ADP
ap-1636	144	22	each	each	DET
ap-1636	144	23	grammar	grammar	NOUN
ap-1636	144	24	within	within	ADP
ap-1636	144	25	the	the	DET
ap-1636	144	26	population	population	NOUN
ap-1636	144	27	of	of	ADP
ap-1636	144	28	grammars	grammar	NOUN
ap-1636	144	29	with	with	ADP
ap-1636	144	30	the	the	DET
ap-1636	144	31	values	value	NOUN
ap-1636	144	32	of	of	ADP
ap-1636	144	33	the	the	DET
ap-1636	144	34	objective	objective	ADJ
ap-1636	144	35	function	function	NOUN
ap-1636	144	36	of	of	ADP
ap-1636	144	37	the	the	DET
ap-1636	144	38	corresponding	corresponding	ADJ
ap-1636	144	39	test	test	NOUN
ap-1636	144	40	grammars	grammar	NOUN
ap-1636	144	41	,	,	PUNCT
ap-1636	144	42	and	and	CCONJ
ap-1636	144	43	we	we	PRON
ap-1636	144	44	choose	choose	VERB
ap-1636	144	45	the	the	DET
ap-1636	144	46	grammar	grammar	NOUN
ap-1636	144	47	with	with	ADP
ap-1636	144	48	the	the	DET
ap-1636	144	49	best	good	ADJ
ap-1636	144	50	value	value	NOUN
ap-1636	144	51	of	of	ADP
ap-1636	144	52	the	the	DET
ap-1636	144	53	objective	objective	ADJ
ap-1636	144	54	function	function	NOUN
ap-1636	144	55	.	.	PUNCT
ap-1636	145	1	this	this	PRON
ap-1636	145	2	is	be	AUX
ap-1636	145	3	the	the	DET
ap-1636	145	4	grammar	grammar	NOUN
ap-1636	145	5	which	which	PRON
ap-1636	145	6	will	will	AUX
ap-1636	145	7	be	be	AUX
ap-1636	145	8	incorporated	incorporate	VERB
ap-1636	145	9	in	in	ADP
ap-1636	145	10	the	the	DET
ap-1636	145	11	next	next	ADJ
ap-1636	145	12	generation	generation	NOUN
ap-1636	145	13	of	of	ADP
ap-1636	145	14	the	the	DET
ap-1636	145	15	population	population	NOUN
ap-1636	145	16	of	of	ADP
ap-1636	145	17	grammars	grammar	NOUN
ap-1636	145	18	.	.	PUNCT
ap-1636	146	1	when	when	SCONJ
ap-1636	146	2	the	the	DET
ap-1636	146	3	chosen	choose	VERB
ap-1636	146	4	grammar	grammar	NOUN
ap-1636	146	5	is	be	AUX
ap-1636	146	6	the	the	DET
ap-1636	146	7	tested	test	VERB
ap-1636	146	8	grammar	grammar	NOUN
ap-1636	146	9	no	no	DET
ap-1636	146	10	changes	change	NOUN
ap-1636	146	11	occur	occur	VERB
ap-1636	146	12	,	,	PUNCT
ap-1636	146	13	and	and	CCONJ
ap-1636	146	14	the	the	DET
ap-1636	146	15	corresponding	corresponding	ADJ
ap-1636	146	16	grammar	grammar	NOUN
ap-1636	146	17	population	population	NOUN
ap-1636	146	18	entity	entity	NOUN
ap-1636	146	19	is	be	AUX
ap-1636	146	20	preserved	preserve	VERB
ap-1636	146	21	in	in	ADP
ap-1636	146	22	the	the	DET
ap-1636	146	23	population	population	NOUN
ap-1636	146	24	of	of	ADP
ap-1636	146	25	grammars	grammar	NOUN
ap-1636	146	26	.	.	PUNCT
ap-1636	147	1	otherwise	otherwise	ADV
ap-1636	147	2	,	,	PUNCT
ap-1636	147	3	the	the	DET
ap-1636	147	4	tested	test	VERB
ap-1636	147	5	grammar	grammar	NOUN
ap-1636	147	6	population	population	NOUN
ap-1636	147	7	entity	entity	NOUN
ap-1636	147	8	is	be	AUX
ap-1636	147	9	removed	remove	VERB
ap-1636	147	10	from	from	ADP
ap-1636	147	11	the	the	DET
ap-1636	147	12	population	population	NOUN
ap-1636	147	13	of	of	ADP
ap-1636	147	14	grammars	grammar	NOUN
ap-1636	147	15	and	and	CCONJ
ap-1636	147	16	is	be	AUX
ap-1636	147	17	substituted	substitute	VERB
ap-1636	147	18	by	by	ADP
ap-1636	147	19	the	the	DET
ap-1636	147	20	test	test	NOUN
ap-1636	147	21	grammar	grammar	NOUN
ap-1636	147	22	population	population	NOUN
ap-1636	147	23	entity	entity	NOUN
ap-1636	147	24	with	with	ADP
ap-1636	147	25	the	the	DET
ap-1636	147	26	best	good	ADJ
ap-1636	147	27	value	value	NOUN
ap-1636	147	28	of	of	ADP
ap-1636	147	29	the	the	DET
ap-1636	147	30	objective	objective	ADJ
ap-1636	147	31	function	function	NOUN
ap-1636	147	32	.	.	PUNCT
ap-1636	148	1	the	the	DET
ap-1636	148	2	fourth	fourth	ADJ
ap-1636	148	3	and	and	CCONJ
ap-1636	148	4	final	final	ADJ
ap-1636	148	5	phase	phase	NOUN
ap-1636	148	6	of	of	ADP
ap-1636	148	7	the	the	DET
ap-1636	148	8	algorithm	algorithm	NOUN
ap-1636	148	9	is	be	AUX
ap-1636	148	10	performed	perform	VERB
ap-1636	148	11	after	after	SCONJ
ap-1636	148	12	all	all	DET
ap-1636	148	13	evolution	evolution	NOUN
ap-1636	148	14	cycles	cycle	NOUN
ap-1636	148	15	have	have	AUX
ap-1636	148	16	ended	end	VERB
ap-1636	148	17	.	.	PUNCT
ap-1636	149	1	in	in	ADP
ap-1636	149	2	this	this	DET
ap-1636	149	3	phase	phase	NOUN
ap-1636	149	4	,	,	PUNCT
ap-1636	149	5	we	we	PRON
ap-1636	149	6	compare	compare	VERB
ap-1636	149	7	the	the	DET
ap-1636	149	8	values	value	NOUN
ap-1636	149	9	of	of	ADP
ap-1636	149	10	the	the	DET
ap-1636	149	11	objective	objective	ADJ
ap-1636	149	12	function	function	NOUN
ap-1636	149	13	calculated	calculate	VERB
ap-1636	149	14	for	for	ADP
ap-1636	149	15	each	each	DET
ap-1636	149	16	grammar	grammar	NOUN
ap-1636	149	17	within	within	ADP
ap-1636	149	18	the	the	DET
ap-1636	149	19	population	population	NOUN
ap-1636	149	20	of	of	ADP
ap-1636	149	21	grammars	grammar	NOUN
ap-1636	149	22	,	,	PUNCT
ap-1636	149	23	and	and	CCONJ
ap-1636	149	24	we	we	PRON
ap-1636	149	25	choose	choose	VERB
ap-1636	149	26	the	the	DET
ap-1636	149	27	grammar	grammar	NOUN
ap-1636	149	28	with	with	ADP
ap-1636	149	29	the	the	DET
ap-1636	149	30	highest	high	ADJ
ap-1636	149	31	or	or	CCONJ
ap-1636	149	32	lowest	low	ADJ
ap-1636	149	33	value	value	NOUN
ap-1636	149	34	,	,	PUNCT
ap-1636	149	35	depending	depend	VERB
ap-1636	149	36	on	on	ADP
ap-1636	149	37	our	our	PRON
ap-1636	149	38	objective	objective	NOUN
ap-1636	149	39	.	.	PUNCT
ap-1636	150	1	this	this	PRON
ap-1636	150	2	is	be	AUX
ap-1636	150	3	the	the	DET
ap-1636	150	4	solution	solution	NOUN
ap-1636	150	5	grammar	grammar	NOUN
ap-1636	150	6	,	,	PUNCT
ap-1636	150	7	and	and	CCONJ
ap-1636	150	8	as	as	ADP
ap-1636	150	9	such	such	ADJ
ap-1636	150	10	is	be	AUX
ap-1636	150	11	the	the	DET
ap-1636	150	12	result	result	NOUN
ap-1636	150	13	of	of	ADP
ap-1636	150	14	automated	automate	VERB
ap-1636	150	15	refactoring	refactoring	NOUN
ap-1636	150	16	.	.	PUNCT
ap-1636	151	1	7	7	NUM
ap-1636	151	2	experimental	experimental	ADJ
ap-1636	151	3	results	result	NOUN
ap-1636	151	4	7.1	7.1	NUM
ap-1636	151	5	martinica	martinica	NOUN
ap-1636	151	6	implementation	implementation	NOUN
ap-1636	151	7	in	in	ADP
ap-1636	151	8	order	order	NOUN
ap-1636	151	9	to	to	PART
ap-1636	151	10	be	be	AUX
ap-1636	151	11	able	able	ADJ
ap-1636	151	12	perform	perform	VERB
ap-1636	151	13	experiments	experiment	NOUN
ap-1636	151	14	and	and	CCONJ
ap-1636	151	15	demonstrate	demonstrate	VERB
ap-1636	151	16	the	the	DET
ap-1636	151	17	correctness	correctness	NOUN
ap-1636	151	18	of	of	ADP
ap-1636	151	19	our	our	PRON
ap-1636	151	20	approach	approach	NOUN
ap-1636	151	21	,	,	PUNCT
ap-1636	151	22	we	we	PRON
ap-1636	151	23	implemented	implement	VERB
ap-1636	151	24	a	a	DET
ap-1636	151	25	grammar	grammar	NOUN
ap-1636	151	26	refactoring	refactoring	NOUN
ap-1636	151	27	system	system	NOUN
ap-1636	151	28	in	in	ADP
ap-1636	151	29	which	which	PRON
ap-1636	151	30	martinica	martinica	NOUN
ap-1636	151	31	plays	play	VERB
ap-1636	151	32	a	a	DET
ap-1636	151	33	central	central	ADJ
ap-1636	151	34	role	role	NOUN
ap-1636	151	35	.	.	PUNCT
ap-1636	152	1	the	the	DET
ap-1636	152	2	entire	entire	ADJ
ap-1636	152	3	system	system	NOUN
ap-1636	152	4	is	be	AUX
ap-1636	152	5	implemented	implement	VERB
ap-1636	152	6	in	in	ADP
ap-1636	152	7	java	java	PROPN
ap-1636	152	8	,	,	PUNCT
ap-1636	152	9	and	and	CCONJ
ap-1636	152	10	its	its	PRON
ap-1636	152	11	architecture	architecture	NOUN
ap-1636	152	12	is	be	AUX
ap-1636	152	13	shown	show	VERB
ap-1636	152	14	in	in	ADP
ap-1636	152	15	fig	fig	NOUN
ap-1636	152	16	.	.	PUNCT
ap-1636	153	1	3	3	X
ap-1636	153	2	.	.	X
ap-1636	153	3	the	the	DET
ap-1636	153	4	refactoring	refactoring	NOUN
ap-1636	153	5	system	system	NOUN
ap-1636	153	6	takes	take	VERB
ap-1636	153	7	the	the	DET
ap-1636	153	8	initial	initial	ADJ
ap-1636	153	9	grammar	grammar	NOUN
ap-1636	153	10	to	to	PART
ap-1636	153	11	be	be	AUX
ap-1636	153	12	refactored	refactore	VERB
ap-1636	153	13	and	and	CCONJ
ap-1636	153	14	the	the	DET
ap-1636	153	15	objective	objective	ADJ
ap-1636	153	16	function	function	NOUN
ap-1636	153	17	from	from	ADP
ap-1636	153	18	two	two	NUM
ap-1636	153	19	different	different	ADJ
ap-1636	153	20	text	text	NOUN
ap-1636	153	21	files	file	NOUN
ap-1636	153	22	and	and	CCONJ
ap-1636	153	23	,	,	PUNCT
ap-1636	153	24	after	after	SCONJ
ap-1636	153	25	refactoring	refactoring	NOUN
ap-1636	153	26	has	have	AUX
ap-1636	153	27	been	be	AUX
ap-1636	153	28	performed	perform	VERB
ap-1636	153	29	,	,	PUNCT
ap-1636	153	30	it	it	PRON
ap-1636	153	31	creates	create	VERB
ap-1636	153	32	two	two	NUM
ap-1636	153	33	files	file	NOUN
ap-1636	153	34	.	.	PUNCT
ap-1636	154	1	the	the	DET
ap-1636	154	2	first	first	ADJ
ap-1636	154	3	of	of	ADP
ap-1636	154	4	these	these	PRON
ap-1636	154	5	is	be	AUX
ap-1636	154	6	a	a	DET
ap-1636	154	7	55	55	NUM
ap-1636	154	8	acta	acta	PROPN
ap-1636	154	9	polytechnica	polytechnica	PROPN
ap-1636	154	10	vol	vol	NOUN
ap-1636	154	11	.	.	PUNCT
ap-1636	155	1	52	52	NUM
ap-1636	155	2	no	no	NOUN
ap-1636	155	3	.	.	PUNCT
ap-1636	156	1	5/2012	5/2012	NUM
ap-1636	156	2	program	program	NOUN
ap-1636	156	3	:	:	PUNCT
ap-1636	156	4	:	:	PUNCT
ap-1636	156	5	=	=	SYM
ap-1636	156	6	program	program	NOUN
ap-1636	156	7	ident	ident	NOUN
ap-1636	156	8	begin	begin	VERB
ap-1636	156	9	commandsequence	commandsequence	NOUN
ap-1636	156	10	end	end	NOUN
ap-1636	156	11	commandsequence	commandsequence	NOUN
ap-1636	156	12	:	:	PUNCT
ap-1636	156	13	:	:	PUNCT
ap-1636	156	14	=	=	SYM
ap-1636	156	15	command	command	NOUN
ap-1636	156	16	comma	comma	NOUN
ap-1636	156	17	commandsequence	commandsequence	NOUN
ap-1636	156	18	commandsequence	commandsequence	NOUN
ap-1636	156	19	:	:	PUNCT
ap-1636	156	20	:	:	PUNCT
ap-1636	156	21	=	=	X
ap-1636	156	22	command	command	NOUN
ap-1636	156	23	command	command	NOUN
ap-1636	156	24	:	:	PUNCT
ap-1636	156	25	:	:	PUNCT
ap-1636	156	26	=	=	SYM
ap-1636	156	27	assignement	assignement	PROPN
ap-1636	156	28	command	command	NOUN
ap-1636	156	29	:	:	PUNCT
ap-1636	156	30	:	:	PUNCT
ap-1636	156	31	=	=	PUNCT
ap-1636	156	32	declaration	declaration	NOUN
ap-1636	156	33	assignement	assignement	NOUN
ap-1636	156	34	:	:	PUNCT
ap-1636	156	35	:	:	PUNCT
ap-1636	156	36	=	=	SYM
ap-1636	156	37	variable	variable	ADJ
ap-1636	156	38	assign	assign	NOUN
ap-1636	156	39	expression	expression	NOUN
ap-1636	156	40	declaration	declaration	NOUN
ap-1636	156	41	:	:	PUNCT
ap-1636	156	42	:	:	PUNCT
ap-1636	156	43	=	=	SYM
ap-1636	156	44	var	var	NOUN
ap-1636	156	45	ident	ident	NOUN
ap-1636	156	46	type	type	NOUN
ap-1636	156	47	type	type	NOUN
ap-1636	156	48	expression	expression	NOUN
ap-1636	156	49	:	:	PUNCT
ap-1636	156	50	:	:	PUNCT
ap-1636	156	51	=	=	PUNCT
ap-1636	156	52	variable	variable	ADJ
ap-1636	156	53	operation	operation	NOUN
ap-1636	156	54	expression	expression	NOUN
ap-1636	156	55	expression	expression	NOUN
ap-1636	156	56	:	:	PUNCT
ap-1636	156	57	:	:	PUNCT
ap-1636	156	58	=	=	NUM
ap-1636	156	59	constant	constant	ADJ
ap-1636	156	60	operation	operation	NOUN
ap-1636	156	61	expression	expression	NOUN
ap-1636	156	62	expression	expression	NOUN
ap-1636	156	63	:	:	PUNCT
ap-1636	156	64	:	:	PUNCT
ap-1636	156	65	=	=	SYM
ap-1636	156	66	variable	variable	ADJ
ap-1636	156	67	expression	expression	NOUN
ap-1636	156	68	:	:	PUNCT
ap-1636	156	69	:	:	PUNCT
ap-1636	156	70	=	=	NUM
ap-1636	156	71	constant	constant	ADJ
ap-1636	156	72	operation	operation	NOUN
ap-1636	156	73	:	:	PUNCT
ap-1636	156	74	:	:	PUNCT
ap-1636	156	75	=	=	SYM
ap-1636	156	76	plus	plus	CCONJ
ap-1636	156	77	operation	operation	NOUN
ap-1636	156	78	:	:	PUNCT
ap-1636	156	79	:	:	PUNCT
ap-1636	156	80	=	=	PUNCT
ap-1636	156	81	minus	minus	ADP
ap-1636	156	82	type	type	NOUN
ap-1636	156	83	:	:	PUNCT
ap-1636	156	84	:	:	PUNCT
ap-1636	156	85	=	=	PUNCT
ap-1636	156	86	integer	integer	NOUN
ap-1636	156	87	type	type	NOUN
ap-1636	156	88	:	:	PUNCT
ap-1636	156	89	:	:	PUNCT
ap-1636	156	90	=	=	SYM
ap-1636	156	91	real	real	ADJ
ap-1636	156	92	ident	ident	NOUN
ap-1636	156	93	:	:	PUNCT
ap-1636	156	94	:	:	PUNCT
ap-1636	156	95	=	=	SYM
ap-1636	156	96	ident	ident	NOUN
ap-1636	156	97	variable	variable	NOUN
ap-1636	156	98	:	:	PUNCT
ap-1636	156	99	:	:	PUNCT
ap-1636	156	100	=	=	SYM
ap-1636	156	101	ident	ident	NOUN
ap-1636	156	102	constant	constant	ADJ
ap-1636	156	103	:	:	PUNCT
ap-1636	156	104	:	:	PUNCT
ap-1636	156	105	=	=	PUNCT
ap-1636	156	106	number	number	NOUN
ap-1636	156	107	table	table	NOUN
ap-1636	156	108	1	1	NUM
ap-1636	156	109	:	:	PUNCT
ap-1636	156	110	inital	inital	ADJ
ap-1636	156	111	grammar	grammar	NOUN
ap-1636	156	112	.	.	PUNCT
ap-1636	157	1	text	text	NOUN
ap-1636	157	2	file	file	NOUN
ap-1636	157	3	containing	contain	VERB
ap-1636	157	4	the	the	DET
ap-1636	157	5	resulting	result	VERB
ap-1636	157	6	grammar	grammar	NOUN
ap-1636	157	7	,	,	PUNCT
ap-1636	157	8	and	and	CCONJ
ap-1636	157	9	the	the	DET
ap-1636	157	10	second	second	NOUN
ap-1636	157	11	is	be	AUX
ap-1636	157	12	a	a	DET
ap-1636	157	13	pdf	pdf	NOUN
ap-1636	157	14	file	file	NOUN
ap-1636	157	15	containing	contain	VERB
ap-1636	157	16	the	the	DET
ap-1636	157	17	evolution	evolution	NOUN
ap-1636	157	18	report	report	NOUN
ap-1636	157	19	.	.	PUNCT
ap-1636	158	1	the	the	DET
ap-1636	158	2	core	core	NOUN
ap-1636	158	3	of	of	ADP
ap-1636	158	4	the	the	DET
ap-1636	158	5	systems	system	NOUN
ap-1636	158	6	is	be	AUX
ap-1636	158	7	divided	divide	VERB
ap-1636	158	8	into	into	ADP
ap-1636	158	9	two	two	NUM
ap-1636	158	10	coexisting	coexist	VERB
ap-1636	158	11	entities	entity	NOUN
ap-1636	158	12	:	:	PUNCT
ap-1636	158	13	an	an	DET
ap-1636	158	14	automated	automate	VERB
ap-1636	158	15	refactoring	refactoring	NOUN
ap-1636	158	16	algorithm	algorithm	NOUN
ap-1636	158	17	,	,	PUNCT
ap-1636	158	18	and	and	CCONJ
ap-1636	158	19	an	an	DET
ap-1636	158	20	objective	objective	ADJ
ap-1636	158	21	function	function	NOUN
ap-1636	158	22	evaluator	evaluator	NOUN
ap-1636	158	23	.	.	PUNCT
ap-1636	159	1	the	the	DET
ap-1636	159	2	automated	automate	VERB
ap-1636	159	3	refactoring	refactoring	NOUN
ap-1636	159	4	algorithm	algorithm	NOUN
ap-1636	159	5	contains	contain	VERB
ap-1636	159	6	the	the	DET
ap-1636	159	7	implementation	implementation	NOUN
ap-1636	159	8	of	of	ADP
ap-1636	159	9	the	the	DET
ap-1636	159	10	entire	entire	ADJ
ap-1636	159	11	martinica	martinica	NOUN
ap-1636	159	12	algorithm	algorithm	NOUN
ap-1636	159	13	,	,	PUNCT
ap-1636	159	14	the	the	DET
ap-1636	159	15	refactoring	refactoring	NOUN
ap-1636	159	16	process	process	NOUN
ap-1636	159	17	base	base	NOUN
ap-1636	159	18	and	and	CCONJ
ap-1636	159	19	the	the	DET
ap-1636	159	20	interactive	interactive	ADJ
ap-1636	159	21	user	user	NOUN
ap-1636	159	22	interface	interface	NOUN
ap-1636	159	23	for	for	ADP
ap-1636	159	24	obtaining	obtain	VERB
ap-1636	159	25	the	the	DET
ap-1636	159	26	number	number	NOUN
ap-1636	159	27	of	of	ADP
ap-1636	159	28	evolution	evolution	NOUN
ap-1636	159	29	cycles	cycle	NOUN
ap-1636	159	30	,	,	PUNCT
ap-1636	159	31	the	the	DET
ap-1636	159	32	population	population	NOUN
ap-1636	159	33	size	size	NOUN
ap-1636	159	34	and	and	CCONJ
ap-1636	159	35	the	the	DET
ap-1636	159	36	length	length	NOUN
ap-1636	159	37	of	of	ADP
ap-1636	159	38	life	life	NOUN
ap-1636	159	39	of	of	ADP
ap-1636	159	40	the	the	DET
ap-1636	159	41	generation	generation	NOUN
ap-1636	159	42	.	.	PUNCT
ap-1636	160	1	the	the	DET
ap-1636	160	2	initial	initial	ADJ
ap-1636	160	3	grammar	grammar	NOUN
ap-1636	160	4	is	be	AUX
ap-1636	160	5	taken	take	VERB
ap-1636	160	6	from	from	ADP
ap-1636	160	7	the	the	DET
ap-1636	160	8	text	text	NOUN
ap-1636	160	9	file	file	NOUN
ap-1636	160	10	,	,	PUNCT
ap-1636	160	11	parsed	parse	VERB
ap-1636	160	12	by	by	ADP
ap-1636	160	13	the	the	DET
ap-1636	160	14	grammar	grammar	NOUN
ap-1636	160	15	parser	parser	NOUN
ap-1636	160	16	,	,	PUNCT
ap-1636	160	17	which	which	PRON
ap-1636	160	18	creates	create	VERB
ap-1636	160	19	a	a	DET
ap-1636	160	20	grammar	grammar	NOUN
ap-1636	160	21	model	model	NOUN
ap-1636	160	22	on	on	ADP
ap-1636	160	23	the	the	DET
ap-1636	160	24	basis	basis	NOUN
ap-1636	160	25	of	of	ADP
ap-1636	160	26	which	which	PRON
ap-1636	160	27	the	the	DET
ap-1636	160	28	refactoring	refactoring	NOUN
ap-1636	160	29	is	be	AUX
ap-1636	160	30	done	do	VERB
ap-1636	160	31	.	.	PUNCT
ap-1636	161	1	the	the	DET
ap-1636	161	2	objective	objective	ADJ
ap-1636	161	3	function	function	NOUN
ap-1636	161	4	is	be	AUX
ap-1636	161	5	parsed	parse	VERB
ap-1636	161	6	by	by	ADP
ap-1636	161	7	the	the	DET
ap-1636	161	8	objective	objective	ADJ
ap-1636	161	9	function	function	NOUN
ap-1636	161	10	evaluator	evaluator	NOUN
ap-1636	161	11	,	,	PUNCT
ap-1636	161	12	which	which	PRON
ap-1636	161	13	calculates	calculate	VERB
ap-1636	161	14	the	the	DET
ap-1636	161	15	values	value	NOUN
ap-1636	161	16	of	of	ADP
ap-1636	161	17	the	the	DET
ap-1636	161	18	objective	objective	ADJ
ap-1636	161	19	function	function	NOUN
ap-1636	161	20	for	for	ADP
ap-1636	161	21	all	all	DET
ap-1636	161	22	grammars	grammar	NOUN
ap-1636	161	23	provided	provide	VERB
ap-1636	161	24	by	by	ADP
ap-1636	161	25	the	the	DET
ap-1636	161	26	automated	automate	VERB
ap-1636	161	27	refactoring	refactoring	NOUN
ap-1636	161	28	algorithm	algorithm	NOUN
ap-1636	161	29	.	.	PUNCT
ap-1636	162	1	it	it	PRON
ap-1636	162	2	does	do	AUX
ap-1636	162	3	not	not	PART
ap-1636	162	4	provide	provide	VERB
ap-1636	162	5	an	an	DET
ap-1636	162	6	automated	automate	VERB
ap-1636	162	7	refactoring	refactoring	NOUN
ap-1636	162	8	algorithm	algorithm	NOUN
ap-1636	162	9	with	with	ADP
ap-1636	162	10	a	a	DET
ap-1636	162	11	refactoring	refactoring	NOUN
ap-1636	162	12	objective	objective	NOUN
ap-1636	162	13	,	,	PUNCT
ap-1636	162	14	since	since	SCONJ
ap-1636	162	15	the	the	DET
ap-1636	162	16	algorithm	algorithm	NOUN
ap-1636	162	17	always	always	ADV
ap-1636	162	18	assumes	assume	VERB
ap-1636	162	19	that	that	SCONJ
ap-1636	162	20	the	the	DET
ap-1636	162	21	objective	objective	NOUN
ap-1636	162	22	is	be	AUX
ap-1636	162	23	minimization	minimization	NOUN
ap-1636	162	24	,	,	PUNCT
ap-1636	162	25	and	and	CCONJ
ap-1636	162	26	if	if	SCONJ
ap-1636	162	27	this	this	PRON
ap-1636	162	28	is	be	AUX
ap-1636	162	29	false	false	ADJ
ap-1636	162	30	the	the	DET
ap-1636	162	31	objective	objective	ADJ
ap-1636	162	32	function	function	NOUN
ap-1636	162	33	evaluator	evaluator	NOUN
ap-1636	162	34	transforms	transform	VERB
ap-1636	162	35	the	the	DET
ap-1636	162	36	state	state	NOUN
ap-1636	162	37	function	function	NOUN
ap-1636	162	38	so	so	SCONJ
ap-1636	162	39	that	that	SCONJ
ap-1636	162	40	it	it	PRON
ap-1636	162	41	is	be	AUX
ap-1636	162	42	equivalent	equivalent	ADJ
ap-1636	162	43	to	to	ADP
ap-1636	162	44	the	the	DET
ap-1636	162	45	native	native	ADJ
ap-1636	162	46	state	state	NOUN
ap-1636	162	47	function	function	NOUN
ap-1636	162	48	,	,	PUNCT
ap-1636	162	49	but	but	CCONJ
ap-1636	162	50	with	with	ADP
ap-1636	162	51	the	the	DET
ap-1636	162	52	objective	objective	NOUN
ap-1636	162	53	of	of	ADP
ap-1636	162	54	minimization	minimization	NOUN
ap-1636	162	55	.	.	PUNCT
ap-1636	163	1	the	the	DET
ap-1636	163	2	entire	entire	ADJ
ap-1636	163	3	refactoring	refactoring	NOUN
ap-1636	163	4	process	process	NOUN
ap-1636	163	5	is	be	AUX
ap-1636	163	6	monitored	monitor	VERB
ap-1636	163	7	by	by	ADP
ap-1636	163	8	the	the	DET
ap-1636	163	9	evolution	evolution	PROPN
ap-1636	163	10	monitor	monitor	PROPN
ap-1636	163	11	,	,	PUNCT
ap-1636	163	12	which	which	PRON
ap-1636	163	13	creates	create	VERB
ap-1636	163	14	a	a	DET
ap-1636	163	15	report	report	NOUN
ap-1636	163	16	containing	contain	VERB
ap-1636	163	17	some	some	DET
ap-1636	163	18	analytical	analytical	ADJ
ap-1636	163	19	data	datum	NOUN
ap-1636	163	20	concerning	concern	VERB
ap-1636	163	21	the	the	DET
ap-1636	163	22	specific	specific	ADJ
ap-1636	163	23	refactoring	refactoring	NOUN
ap-1636	163	24	process	process	NOUN
ap-1636	163	25	.	.	PUNCT
ap-1636	164	1	program	program	NOUN
ap-1636	164	2	:	:	PUNCT
ap-1636	164	3	:	:	PUNCT
ap-1636	164	4	=	=	SYM
ap-1636	164	5	program	program	NOUN
ap-1636	164	6	ident	ident	NOUN
ap-1636	164	7	begin	begin	VERB
ap-1636	164	8	commandsequence	commandsequence	NOUN
ap-1636	164	9	end	end	NOUN
ap-1636	164	10	commandsequence	commandsequence	NOUN
ap-1636	164	11	:	:	PUNCT
ap-1636	164	12	:	:	PUNCT
ap-1636	164	13	=	=	SYM
ap-1636	164	14	command	command	NOUN
ap-1636	164	15	comma	comma	NOUN
ap-1636	164	16	commandsequence	commandsequence	NOUN
ap-1636	164	17	commandsequence	commandsequence	NOUN
ap-1636	164	18	:	:	PUNCT
ap-1636	164	19	:	:	PUNCT
ap-1636	164	20	=	=	X
ap-1636	164	21	command	command	NOUN
ap-1636	164	22	command	command	NOUN
ap-1636	164	23	:	:	PUNCT
ap-1636	164	24	:	:	PUNCT
ap-1636	164	25	=	=	SYM
ap-1636	164	26	ident	ident	NOUN
ap-1636	164	27	assign	assign	VERB
ap-1636	164	28	expression	expression	NOUN
ap-1636	164	29	command	command	NOUN
ap-1636	164	30	:	:	PUNCT
ap-1636	164	31	:	:	PUNCT
ap-1636	164	32	=	=	SYM
ap-1636	164	33	var	var	NOUN
ap-1636	164	34	ident	ident	NOUN
ap-1636	164	35	type	type	VERB
ap-1636	164	36	real	real	ADJ
ap-1636	164	37	command	command	NOUN
ap-1636	164	38	:	:	PUNCT
ap-1636	164	39	:	:	PUNCT
ap-1636	164	40	=	=	SYM
ap-1636	164	41	var	var	NOUN
ap-1636	164	42	ident	ident	NOUN
ap-1636	164	43	type	type	NOUN
ap-1636	164	44	integer	integer	NOUN
ap-1636	164	45	expression	expression	NOUN
ap-1636	164	46	:	:	PUNCT
ap-1636	164	47	:	:	PUNCT
ap-1636	164	48	=	=	SYM
ap-1636	164	49	ident	ident	NOUN
ap-1636	164	50	plus	plus	CCONJ
ap-1636	164	51	expression	expression	NOUN
ap-1636	164	52	expression	expression	NOUN
ap-1636	164	53	:	:	PUNCT
ap-1636	164	54	:	:	PUNCT
ap-1636	164	55	=	=	SYM
ap-1636	164	56	ident	ident	NOUN
ap-1636	164	57	minus	minus	CCONJ
ap-1636	164	58	expression	expression	NOUN
ap-1636	164	59	expression	expression	NOUN
ap-1636	164	60	:	:	PUNCT
ap-1636	164	61	:	:	PUNCT
ap-1636	164	62	=	=	SYM
ap-1636	164	63	number	number	NOUN
ap-1636	164	64	plus	plus	CCONJ
ap-1636	164	65	expression	expression	NOUN
ap-1636	164	66	expression	expression	NOUN
ap-1636	164	67	:	:	PUNCT
ap-1636	164	68	:	:	PUNCT
ap-1636	164	69	=	=	PUNCT
ap-1636	164	70	number	number	NOUN
ap-1636	164	71	minus	minus	NOUN
ap-1636	164	72	expression	expression	NOUN
ap-1636	164	73	expression	expression	NOUN
ap-1636	164	74	:	:	PUNCT
ap-1636	164	75	:	:	PUNCT
ap-1636	164	76	=	=	SYM
ap-1636	164	77	ident	ident	NOUN
ap-1636	164	78	expression	expression	NOUN
ap-1636	164	79	:	:	PUNCT
ap-1636	164	80	:	:	PUNCT
ap-1636	164	81	=	=	SYM
ap-1636	164	82	number	number	NOUN
ap-1636	164	83	table	table	NOUN
ap-1636	164	84	2	2	NUM
ap-1636	164	85	:	:	PUNCT
ap-1636	164	86	refactored	refactored	ADJ
ap-1636	164	87	grammar	grammar	NOUN
ap-1636	164	88	.	.	PUNCT
ap-1636	165	1	7.2	7.2	NUM
ap-1636	165	2	refactoring	refactoring	NOUN
ap-1636	165	3	experiment	experiment	NOUN
ap-1636	165	4	we	we	PRON
ap-1636	165	5	experimented	experiment	VERB
ap-1636	165	6	with	with	ADP
ap-1636	165	7	a	a	DET
ap-1636	165	8	context	context	NOUN
ap-1636	165	9	-	-	PUNCT
ap-1636	165	10	free	free	ADJ
ap-1636	165	11	grammar	grammar	NOUN
ap-1636	165	12	generating	generate	VERB
ap-1636	165	13	a	a	DET
ap-1636	165	14	simple	simple	ADJ
ap-1636	165	15	assignment	assignment	NOUN
ap-1636	165	16	language	language	NOUN
ap-1636	165	17	.	.	PUNCT
ap-1636	166	1	the	the	DET
ap-1636	166	2	grammar	grammar	NOUN
ap-1636	166	3	itself	itself	PRON
ap-1636	166	4	contains	contain	VERB
ap-1636	166	5	11	11	NUM
ap-1636	166	6	non	non	NOUN
ap-1636	166	7	-	-	NOUN
ap-1636	166	8	terminals	terminal	NOUN
ap-1636	166	9	,	,	PUNCT
ap-1636	166	10	13	13	NUM
ap-1636	166	11	terminals	terminal	NOUN
ap-1636	166	12	and	and	CCONJ
ap-1636	166	13	18	18	NUM
ap-1636	166	14	production	production	NOUN
ap-1636	166	15	rules	rule	NOUN
ap-1636	166	16	,	,	PUNCT
ap-1636	166	17	whose	whose	DET
ap-1636	166	18	bnf	bnf	NOUN
ap-1636	166	19	notation	notation	NOUN
ap-1636	166	20	is	be	AUX
ap-1636	166	21	shown	show	VERB
ap-1636	166	22	in	in	ADP
ap-1636	166	23	tab	tab	NOUN
ap-1636	166	24	.	.	PUNCT
ap-1636	167	1	1	1	X
ap-1636	167	2	.	.	X
ap-1636	167	3	symbols	symbol	NOUN
ap-1636	167	4	starting	start	VERB
ap-1636	167	5	with	with	ADP
ap-1636	167	6	a	a	DET
ap-1636	167	7	lowercase	lowercase	NOUN
ap-1636	167	8	letter	letter	NOUN
ap-1636	167	9	represent	represent	VERB
ap-1636	167	10	nonterminals	nonterminal	NOUN
ap-1636	167	11	,	,	PUNCT
ap-1636	167	12	while	while	SCONJ
ap-1636	167	13	symbols	symbol	NOUN
ap-1636	167	14	starting	start	VERB
ap-1636	167	15	with	with	ADP
ap-1636	167	16	uppercase	uppercase	ADJ
ap-1636	167	17	letters	letter	NOUN
ap-1636	167	18	represent	represent	VERB
ap-1636	167	19	terminals	terminal	NOUN
ap-1636	167	20	.	.	PUNCT
ap-1636	168	1	the	the	DET
ap-1636	168	2	start	start	ADJ
ap-1636	168	3	symbol	symbol	NOUN
ap-1636	168	4	of	of	ADP
ap-1636	168	5	the	the	DET
ap-1636	168	6	grammar	grammar	NOUN
ap-1636	168	7	is	be	AUX
ap-1636	168	8	a	a	DET
ap-1636	168	9	non	non	ADJ
ap-1636	168	10	-	-	ADJ
ap-1636	168	11	terminal	terminal	ADJ
ap-1636	168	12	program	program	NOUN
ap-1636	168	13	.	.	PUNCT
ap-1636	169	1	in	in	ADP
ap-1636	169	2	our	our	PRON
ap-1636	169	3	experiment	experiment	NOUN
ap-1636	169	4	,	,	PUNCT
ap-1636	169	5	the	the	DET
ap-1636	169	6	refactoring	refactoring	NOUN
ap-1636	169	7	task	task	NOUN
ap-1636	169	8	was	be	AUX
ap-1636	169	9	described	describe	VERB
ap-1636	169	10	by	by	ADP
ap-1636	169	11	an	an	DET
ap-1636	169	12	objective	objective	ADJ
ap-1636	169	13	function	function	NOUN
ap-1636	169	14	from	from	ADP
ap-1636	169	15	example	example	NOUN
ap-1636	169	16	(	(	PUNCT
ap-1636	169	17	1	1	NUM
ap-1636	169	18	)	)	PUNCT
ap-1636	169	19	.	.	PUNCT
ap-1636	170	1	we	we	PRON
ap-1636	170	2	iterated	iterate	VERB
ap-1636	170	3	through	through	ADP
ap-1636	170	4	30	30	NUM
ap-1636	170	5	evolutionary	evolutionary	ADJ
ap-1636	170	6	cycles	cycle	NOUN
ap-1636	170	7	,	,	PUNCT
ap-1636	170	8	with	with	ADP
ap-1636	170	9	a	a	DET
ap-1636	170	10	population	population	NOUN
ap-1636	170	11	of	of	ADP
ap-1636	170	12	500	500	NUM
ap-1636	170	13	grammar	grammar	NOUN
ap-1636	170	14	population	population	NOUN
ap-1636	170	15	entities	entity	NOUN
ap-1636	170	16	,	,	PUNCT
ap-1636	170	17	and	and	CCONJ
ap-1636	170	18	the	the	DET
ap-1636	170	19	length	length	NOUN
ap-1636	170	20	of	of	ADP
ap-1636	170	21	life	life	NOUN
ap-1636	170	22	of	of	ADP
ap-1636	170	23	a	a	DET
ap-1636	170	24	generation	generation	NOUN
ap-1636	170	25	was	be	AUX
ap-1636	170	26	set	set	VERB
ap-1636	170	27	to	to	ADP
ap-1636	170	28	4	4	NUM
ap-1636	170	29	.	.	PUNCT
ap-1636	171	1	after	after	SCONJ
ap-1636	171	2	refactoring	refactoring	NOUN
ap-1636	171	3	had	have	AUX
ap-1636	171	4	been	be	AUX
ap-1636	171	5	performed	perform	VERB
ap-1636	171	6	,	,	PUNCT
ap-1636	171	7	we	we	PRON
ap-1636	171	8	obtained	obtain	VERB
ap-1636	171	9	the	the	DET
ap-1636	171	10	grammar	grammar	NOUN
ap-1636	171	11	shown	show	VERB
ap-1636	171	12	in	in	ADP
ap-1636	171	13	tab	tab	NOUN
ap-1636	171	14	.	.	PUNCT
ap-1636	172	1	2	2	X
ap-1636	172	2	.	.	X
ap-1636	172	3	the	the	DET
ap-1636	172	4	value	value	NOUN
ap-1636	172	5	of	of	ADP
ap-1636	172	6	the	the	DET
ap-1636	172	7	objective	objective	ADJ
ap-1636	172	8	function	function	NOUN
ap-1636	172	9	evaluated	evaluate	VERB
ap-1636	172	10	for	for	ADP
ap-1636	172	11	the	the	DET
ap-1636	172	12	initial	initial	ADJ
ap-1636	172	13	grammar	grammar	NOUN
ap-1636	172	14	was	be	AUX
ap-1636	172	15	40	40	NUM
ap-1636	172	16	,	,	PUNCT
ap-1636	172	17	while	while	SCONJ
ap-1636	172	18	the	the	DET
ap-1636	172	19	value	value	NOUN
ap-1636	172	20	of	of	ADP
ap-1636	172	21	the	the	DET
ap-1636	172	22	objective	objective	ADJ
ap-1636	172	23	function	function	NOUN
ap-1636	172	24	evaluated	evaluate	VERB
ap-1636	172	25	for	for	ADP
ap-1636	172	26	the	the	DET
ap-1636	172	27	refactored	refactored	ADJ
ap-1636	172	28	grammar	grammar	NOUN
ap-1636	172	29	is	be	AUX
ap-1636	172	30	20	20	NUM
ap-1636	172	31	,	,	PUNCT
ap-1636	172	32	which	which	PRON
ap-1636	172	33	means	mean	VERB
ap-1636	172	34	that	that	SCONJ
ap-1636	172	35	martinica	martinica	NOUN
ap-1636	172	36	managed	manage	VERB
ap-1636	172	37	to	to	PART
ap-1636	172	38	reduce	reduce	VERB
ap-1636	172	39	the	the	DET
ap-1636	172	40	value	value	NOUN
ap-1636	172	41	of	of	ADP
ap-1636	172	42	the	the	DET
ap-1636	172	43	objective	objective	ADJ
ap-1636	172	44	function	function	NOUN
ap-1636	172	45	by	by	ADP
ap-1636	172	46	50	50	NUM
ap-1636	172	47	%	%	NOUN
ap-1636	172	48	,	,	PUNCT
ap-1636	172	49	and	and	CCONJ
ap-1636	172	50	thus	thus	ADV
ap-1636	172	51	fulfilled	fulfil	VERB
ap-1636	172	52	the	the	DET
ap-1636	172	53	refactoring	refactoring	NOUN
ap-1636	172	54	task	task	NOUN
ap-1636	172	55	.	.	PUNCT
ap-1636	173	1	the	the	DET
ap-1636	173	2	development	development	NOUN
ap-1636	173	3	of	of	ADP
ap-1636	173	4	the	the	DET
ap-1636	173	5	value	value	NOUN
ap-1636	173	6	of	of	ADP
ap-1636	173	7	the	the	DET
ap-1636	173	8	objective	objective	ADJ
ap-1636	173	9	function	function	NOUN
ap-1636	173	10	through	through	ADP
ap-1636	173	11	the	the	DET
ap-1636	173	12	evolutionary	evolutionary	ADJ
ap-1636	173	13	cycles	cycle	NOUN
ap-1636	173	14	is	be	AUX
ap-1636	173	15	illustrated	illustrate	VERB
ap-1636	173	16	in	in	ADP
ap-1636	173	17	fig	fig	NOUN
ap-1636	173	18	.	.	PUNCT
ap-1636	174	1	4	4	X
ap-1636	174	2	.	.	X
ap-1636	174	3	the	the	DET
ap-1636	174	4	upper	upper	ADJ
ap-1636	174	5	line	line	NOUN
ap-1636	174	6	illustrates	illustrate	VERB
ap-1636	174	7	the	the	DET
ap-1636	174	8	development	development	NOUN
ap-1636	174	9	of	of	ADP
ap-1636	174	10	the	the	DET
ap-1636	174	11	average	average	ADJ
ap-1636	174	12	value	value	NOUN
ap-1636	174	13	of	of	ADP
ap-1636	174	14	the	the	DET
ap-1636	174	15	objective	objective	ADJ
ap-1636	174	16	function	function	NOUN
ap-1636	174	17	in	in	ADP
ap-1636	174	18	all	all	DET
ap-1636	174	19	grammars	grammar	NOUN
ap-1636	174	20	within	within	ADP
ap-1636	174	21	the	the	DET
ap-1636	174	22	population	population	NOUN
ap-1636	174	23	of	of	ADP
ap-1636	174	24	grammars	grammar	NOUN
ap-1636	174	25	,	,	PUNCT
ap-1636	174	26	while	while	SCONJ
ap-1636	174	27	the	the	DET
ap-1636	174	28	lower	low	ADJ
ap-1636	174	29	line	line	NOUN
ap-1636	174	30	shows	show	VERB
ap-1636	174	31	the	the	DET
ap-1636	174	32	development	development	NOUN
ap-1636	174	33	of	of	ADP
ap-1636	174	34	the	the	DET
ap-1636	174	35	value	value	NOUN
ap-1636	174	36	of	of	ADP
ap-1636	174	37	the	the	DET
ap-1636	174	38	objective	objective	ADJ
ap-1636	174	39	function	function	NOUN
ap-1636	174	40	in	in	ADP
ap-1636	174	41	the	the	DET
ap-1636	174	42	best	good	ADJ
ap-1636	174	43	grammar	grammar	NOUN
ap-1636	174	44	found	find	VERB
ap-1636	174	45	within	within	ADP
ap-1636	174	46	the	the	DET
ap-1636	174	47	population	population	NOUN
ap-1636	174	48	of	of	ADP
ap-1636	174	49	grammars	grammar	NOUN
ap-1636	174	50	.	.	PUNCT
ap-1636	175	1	8	8	NUM
ap-1636	175	2	conclusion	conclusion	NOUN
ap-1636	175	3	in	in	ADP
ap-1636	175	4	this	this	DET
ap-1636	175	5	paper	paper	NOUN
ap-1636	175	6	,	,	PUNCT
ap-1636	175	7	we	we	PRON
ap-1636	175	8	have	have	AUX
ap-1636	175	9	presented	present	VERB
ap-1636	175	10	our	our	PRON
ap-1636	175	11	algorithm	algorithm	NOUN
ap-1636	175	12	and	and	CCONJ
ap-1636	175	13	software	software	NOUN
ap-1636	175	14	system	system	NOUN
ap-1636	175	15	for	for	ADP
ap-1636	175	16	automated	automate	VERB
ap-1636	175	17	refactoring	refactoring	NOUN
ap-1636	175	18	of	of	ADP
ap-1636	175	19	contextfree	contextfree	ADJ
ap-1636	175	20	grammars	grammar	NOUN
ap-1636	175	21	.	.	PUNCT
ap-1636	176	1	the	the	DET
ap-1636	176	2	main	main	ADJ
ap-1636	176	3	advantage	advantage	NOUN
ap-1636	176	4	of	of	ADP
ap-1636	176	5	the	the	DET
ap-1636	176	6	algorithm	algorithm	NOUN
ap-1636	176	7	56	56	NUM
ap-1636	176	8	acta	acta	PROPN
ap-1636	176	9	polytechnica	polytechnica	PROPN
ap-1636	176	10	vol	vol	NOUN
ap-1636	176	11	.	.	PUNCT
ap-1636	177	1	52	52	NUM
ap-1636	177	2	no	no	NOUN
ap-1636	177	3	.	.	PUNCT
ap-1636	178	1	5/2012	5/2012	NUM
ap-1636	178	2	values	value	NOUN
ap-1636	178	3	of	of	ADP
ap-1636	178	4	objective	objective	ADJ
ap-1636	178	5	function	function	NOUN
ap-1636	178	6	through	through	ADP
ap-1636	178	7	evolution	evolution	NOUN
ap-1636	178	8	minimal	minimal	ADJ
ap-1636	178	9	value	value	NOUN
ap-1636	178	10	of	of	ADP
ap-1636	178	11	objective	objective	ADJ
ap-1636	178	12	function	function	NOUN
ap-1636	178	13	average	average	ADJ
ap-1636	178	14	value	value	NOUN
ap-1636	178	15	of	of	ADP
ap-1636	178	16	objective	objective	ADJ
ap-1636	178	17	function	function	NOUN
ap-1636	178	18	0	0	NUM
ap-1636	178	19	2	2	NUM
ap-1636	178	20	4	4	NUM
ap-1636	178	21	6	6	NUM
ap-1636	178	22	8	8	NUM
ap-1636	178	23	10	10	NUM
ap-1636	178	24	12	12	NUM
ap-1636	178	25	14	14	NUM
ap-1636	178	26	16	16	NUM
ap-1636	178	27	18	18	NUM
ap-1636	178	28	20	20	NUM
ap-1636	178	29	22	22	NUM
ap-1636	178	30	24	24	NUM
ap-1636	178	31	26	26	NUM
ap-1636	178	32	28	28	NUM
ap-1636	178	33	30	30	NUM
ap-1636	178	34	32	32	NUM
ap-1636	178	35	evolutionary	evolutionary	ADJ
ap-1636	178	36	cycle	cycle	NOUN
ap-1636	178	37	0	0	NUM
ap-1636	178	38	5	5	NUM
ap-1636	178	39	10	10	NUM
ap-1636	178	40	15	15	NUM
ap-1636	178	41	20	20	NUM
ap-1636	178	42	25	25	NUM
ap-1636	178	43	30	30	NUM
ap-1636	178	44	35	35	NUM
ap-1636	178	45	40	40	NUM
ap-1636	178	46	45	45	NUM
ap-1636	178	47	v	v	NUM
ap-1636	178	48	al	al	PROPN
ap-1636	178	49	u	u	PROPN
ap-1636	178	50	e	e	NOUN
ap-1636	178	51	o	o	NOUN
ap-1636	178	52	f	f	X
ap-1636	178	53	o	o	X
ap-1636	178	54	b	b	X
ap-1636	178	55	je	je	X
ap-1636	178	56	ct	ct	NUM
ap-1636	178	57	iv	iv	NUM
ap-1636	178	58	e	e	PROPN
ap-1636	178	59	fu	fu	NOUN
ap-1636	178	60	n	n	CCONJ
ap-1636	178	61	ct	ct	PROPN
ap-1636	178	62	io	io	NOUN
ap-1636	178	63	n	n	PRON
ap-1636	178	64	figure	figure	VERB
ap-1636	178	65	4	4	NUM
ap-1636	178	66	:	:	PUNCT
ap-1636	178	67	values	value	NOUN
ap-1636	178	68	of	of	ADP
ap-1636	178	69	the	the	DET
ap-1636	178	70	objective	objective	ADJ
ap-1636	178	71	function	function	NOUN
ap-1636	178	72	through	through	ADP
ap-1636	178	73	evolution	evolution	NOUN
ap-1636	178	74	.	.	PUNCT
ap-1636	179	1	is	be	AUX
ap-1636	179	2	its	its	PRON
ap-1636	179	3	relatively	relatively	ADV
ap-1636	179	4	broad	broad	ADJ
ap-1636	179	5	range	range	NOUN
ap-1636	179	6	of	of	ADP
ap-1636	179	7	application	application	NOUN
ap-1636	179	8	,	,	PUNCT
ap-1636	179	9	while	while	SCONJ
ap-1636	179	10	its	its	PRON
ap-1636	179	11	main	main	ADJ
ap-1636	179	12	disadvantages	disadvantage	NOUN
ap-1636	179	13	are	be	AUX
ap-1636	179	14	relatively	relatively	ADV
ap-1636	179	15	high	high	ADJ
ap-1636	179	16	computational	computational	ADJ
ap-1636	179	17	complexity	complexity	NOUN
ap-1636	179	18	and	and	CCONJ
ap-1636	179	19	slow	slow	ADJ
ap-1636	179	20	propagation	propagation	NOUN
ap-1636	179	21	of	of	ADP
ap-1636	179	22	positive	positive	ADJ
ap-1636	179	23	changes	change	NOUN
ap-1636	179	24	within	within	ADP
ap-1636	179	25	the	the	DET
ap-1636	179	26	population	population	NOUN
ap-1636	179	27	of	of	ADP
ap-1636	179	28	grammars	grammar	NOUN
ap-1636	179	29	.	.	PUNCT
ap-1636	180	1	in	in	ADP
ap-1636	180	2	future	future	NOUN
ap-1636	180	3	,	,	PUNCT
ap-1636	180	4	we	we	PRON
ap-1636	180	5	will	will	AUX
ap-1636	180	6	focus	focus	VERB
ap-1636	180	7	on	on	ADP
ap-1636	180	8	resolving	resolve	VERB
ap-1636	180	9	these	these	DET
ap-1636	180	10	issues	issue	NOUN
ap-1636	180	11	and	and	CCONJ
ap-1636	180	12	on	on	ADP
ap-1636	180	13	expanding	expand	VERB
ap-1636	180	14	the	the	DET
ap-1636	180	15	implemented	implement	VERB
ap-1636	180	16	system	system	NOUN
ap-1636	180	17	to	to	PART
ap-1636	180	18	make	make	VERB
ap-1636	180	19	it	it	PRON
ap-1636	180	20	applicable	applicable	ADJ
ap-1636	180	21	for	for	ADP
ap-1636	180	22	other	other	ADJ
ap-1636	180	23	aspects	aspect	NOUN
ap-1636	180	24	of	of	ADP
ap-1636	180	25	grammar	grammar	NOUN
ap-1636	180	26	evolution	evolution	NOUN
ap-1636	180	27	,	,	PUNCT
ap-1636	180	28	not	not	PART
ap-1636	180	29	only	only	ADV
ap-1636	180	30	for	for	ADP
ap-1636	180	31	refactoring	refactoring	NOUN
ap-1636	180	32	.	.	PUNCT
ap-1636	181	1	acknowledgements	acknowledgement	NOUN
ap-1636	181	2	the	the	DET
ap-1636	181	3	work	work	NOUN
ap-1636	181	4	presented	present	VERB
ap-1636	181	5	in	in	ADP
ap-1636	181	6	this	this	DET
ap-1636	181	7	paper	paper	NOUN
ap-1636	181	8	was	be	AUX
ap-1636	181	9	supported	support	VERB
ap-1636	181	10	by	by	ADP
ap-1636	181	11	srda	srda	ADJ
ap-1636	181	12	project	project	NOUN
ap-1636	181	13	of	of	ADP
ap-1636	181	14	slovak	slovak	ADJ
ap-1636	181	15	-	-	PUNCT
ap-1636	181	16	slovenian	slovenian	ADJ
ap-1636	181	17	research	research	NOUN
ap-1636	181	18	and	and	CCONJ
ap-1636	181	19	development	development	NOUN
ap-1636	181	20	no	no	PROPN
ap-1636	181	21	.	.	PUNCT
ap-1636	182	1	sk	sk	PROPN
ap-1636	182	2	-	-	PUNCT
ap-1636	182	3	si-0003	si-0003	NOUN
ap-1636	182	4	-	-	PUNCT
ap-1636	182	5	10	10	NUM
ap-1636	182	6	“	"	PUNCT
ap-1636	182	7	language	language	NOUN
ap-1636	182	8	patterns	pattern	NOUN
ap-1636	182	9	in	in	ADP
ap-1636	182	10	domain	domain	NOUN
ap-1636	182	11	-	-	PUNCT
ap-1636	182	12	specific	specific	ADJ
ap-1636	182	13	languages	language	NOUN
ap-1636	182	14	evolution	evolution	NOUN
ap-1636	182	15	”	"	PUNCT
ap-1636	182	16	.	.	PUNCT
ap-1636	183	1	references	reference	NOUN
ap-1636	183	2	[	[	X
ap-1636	183	3	1	1	X
ap-1636	183	4	]	]	PUNCT
ap-1636	183	5	t.	t.	PROPN
ap-1636	183	6	l.	l.	PROPN
ap-1636	183	7	alves	alves	PROPN
ap-1636	183	8	,	,	PUNCT
ap-1636	183	9	j.	j.	PROPN
ap-1636	183	10	visser	visser	PROPN
ap-1636	183	11	.	.	PUNCT
ap-1636	184	1	a	a	DET
ap-1636	184	2	case	case	NOUN
ap-1636	184	3	study	study	NOUN
ap-1636	184	4	in	in	ADP
ap-1636	184	5	grammar	grammar	NOUN
ap-1636	184	6	engineering	engineering	NOUN
ap-1636	184	7	.	.	PUNCT
ap-1636	185	1	in	in	ADP
ap-1636	185	2	proceedings	proceeding	NOUN
ap-1636	185	3	of	of	ADP
ap-1636	185	4	sle’2008	sle’2008	PROPN
ap-1636	185	5	(	(	PUNCT
ap-1636	185	6	eds	ed	NOUN
ap-1636	185	7	.	.	PUNCT
ap-1636	185	8	d.	d.	PROPN
ap-1636	185	9	gašević	gašević	PROPN
ap-1636	185	10	,	,	PUNCT
ap-1636	185	11	r.	r.	PROPN
ap-1636	185	12	lämmel	lämmel	PROPN
ap-1636	185	13	and	and	CCONJ
ap-1636	185	14	e.	e.	PROPN
ap-1636	185	15	wyk	wyk	PROPN
ap-1636	185	16	)	)	PUNCT
ap-1636	185	17	,	,	PUNCT
ap-1636	185	18	pp	pp	ADP
ap-1636	185	19	.	.	PUNCT
ap-1636	186	1	285–304	285–304	NUM
ap-1636	186	2	.	.	PUNCT
ap-1636	186	3	springer	springer	NOUN
ap-1636	186	4	-	-	PUNCT
ap-1636	186	5	verlag	verlag	PROPN
ap-1636	186	6	,	,	PUNCT
ap-1636	186	7	berlin	berlin	PROPN
ap-1636	186	8	-	-	PUNCT
ap-1636	186	9	heidelberg	heidelberg	PROPN
ap-1636	186	10	,	,	PUNCT
ap-1636	186	11	2009	2009	NUM
ap-1636	186	12	.	.	PUNCT
ap-1636	187	1	[	[	X
ap-1636	187	2	2	2	X
ap-1636	187	3	]	]	PUNCT
ap-1636	187	4	j.	j.	PROPN
ap-1636	187	5	cervelle	cervelle	PROPN
ap-1636	187	6	et	et	PROPN
ap-1636	187	7	al	al	PROPN
ap-1636	187	8	.	.	PROPN
ap-1636	188	1	on	on	ADP
ap-1636	188	2	defining	define	VERB
ap-1636	188	3	quality	quality	NOUN
ap-1636	188	4	based	base	VERB
ap-1636	188	5	grammar	grammar	NOUN
ap-1636	188	6	metrics	metric	NOUN
ap-1636	188	7	.	.	PUNCT
ap-1636	189	1	in	in	ADP
ap-1636	189	2	proceedings	proceeding	NOUN
ap-1636	189	3	of	of	ADP
ap-1636	189	4	imcsit	imcsit	NOUN
ap-1636	189	5	’	'	PUNCT
ap-1636	189	6	09	09	NUM
ap-1636	189	7	.	.	PUNCT
ap-1636	190	1	international	international	ADJ
ap-1636	190	2	multiconference	multiconference	NOUN
ap-1636	190	3	(	(	PUNCT
ap-1636	190	4	eds	ed	NOUN
ap-1636	190	5	.	.	PUNCT
ap-1636	190	6	m.	m.	NOUN
ap-1636	190	7	ganzha	ganzha	NOUN
ap-1636	190	8	and	and	CCONJ
ap-1636	190	9	m.	m.	NOUN
ap-1636	190	10	paprzycki	paprzycki	PROPN
ap-1636	190	11	)	)	PUNCT
ap-1636	190	12	,	,	PUNCT
ap-1636	190	13	pp	pp	ADP
ap-1636	190	14	.	.	PUNCT
ap-1636	191	1	651–658	651–658	NUM
ap-1636	191	2	.	.	PUNCT
ap-1636	192	1	ieee	ieee	PROPN
ap-1636	192	2	computer	computer	PROPN
ap-1636	192	3	society	society	PROPN
ap-1636	192	4	press	press	PROPN
ap-1636	192	5	,	,	PUNCT
ap-1636	192	6	los	los	PROPN
ap-1636	192	7	alamitos	alamitos	PROPN
ap-1636	192	8	,	,	PUNCT
ap-1636	192	9	2009	2009	NUM
ap-1636	192	10	.	.	PUNCT
ap-1636	193	1	[	[	X
ap-1636	193	2	3	3	NUM
ap-1636	193	3	]	]	PUNCT
ap-1636	193	4	a.	a.	NOUN
ap-1636	193	5	d’ulizia	d’ulizia	PROPN
ap-1636	193	6	,	,	PUNCT
ap-1636	193	7	f.	f.	PROPN
ap-1636	193	8	ferri	ferri	PROPN
ap-1636	193	9	,	,	PUNCT
ap-1636	193	10	p.	p.	PROPN
ap-1636	193	11	grifoni	grifoni	PROPN
ap-1636	193	12	.	.	PUNCT
ap-1636	194	1	a	a	DET
ap-1636	194	2	learning	learn	VERB
ap-1636	194	3	algorithm	algorithm	NOUN
ap-1636	194	4	for	for	ADP
ap-1636	194	5	multimodal	multimodal	NOUN
ap-1636	194	6	grammar	grammar	NOUN
ap-1636	194	7	inference	inference	NOUN
ap-1636	194	8	.	.	PUNCT
ap-1636	195	1	systems	system	NOUN
ap-1636	195	2	,	,	PUNCT
ap-1636	195	3	man	man	NOUN
ap-1636	195	4	,	,	PUNCT
ap-1636	195	5	and	and	CCONJ
ap-1636	195	6	cybernetics	cybernetic	NOUN
ap-1636	195	7	,	,	PUNCT
ap-1636	195	8	part	part	NOUN
ap-1636	195	9	b	b	NOUN
ap-1636	195	10	:	:	PUNCT
ap-1636	195	11	cybernetics	cybernetic	NOUN
ap-1636	195	12	41(6):1495–1510	41(6):1495–1510	NUM
ap-1636	195	13	,	,	PUNCT
ap-1636	195	14	2011	2011	NUM
ap-1636	195	15	.	.	PUNCT
ap-1636	196	1	[	[	X
ap-1636	196	2	4	4	X
ap-1636	196	3	]	]	PUNCT
ap-1636	196	4	m.	m.	NOUN
ap-1636	196	5	fowler	fowler	PROPN
ap-1636	196	6	et	et	PROPN
ap-1636	196	7	al	al	PROPN
ap-1636	196	8	.	.	PROPN
ap-1636	196	9	refactoring	refactoring	PROPN
ap-1636	196	10	:	:	PUNCT
ap-1636	196	11	improving	improve	VERB
ap-1636	196	12	the	the	DET
ap-1636	196	13	design	design	NOUN
ap-1636	196	14	of	of	ADP
ap-1636	196	15	existing	exist	VERB
ap-1636	196	16	code	code	NOUN
ap-1636	196	17	.	.	PUNCT
ap-1636	197	1	addison	addison	PROPN
ap-1636	197	2	-	-	PUNCT
ap-1636	197	3	wesley	wesley	PROPN
ap-1636	197	4	,	,	PUNCT
ap-1636	197	5	boston	boston	PROPN
ap-1636	197	6	,	,	PUNCT
ap-1636	197	7	1999	1999	NUM
ap-1636	197	8	.	.	PUNCT
ap-1636	198	1	[	[	X
ap-1636	198	2	5	5	NUM
ap-1636	198	3	]	]	PUNCT
ap-1636	198	4	p.	p.	NOUN
ap-1636	198	5	klint	klint	PROPN
ap-1636	198	6	,	,	PUNCT
ap-1636	198	7	r.	r.	PROPN
ap-1636	198	8	läammel	läammel	PROPN
ap-1636	198	9	,	,	PUNCT
ap-1636	198	10	c.	c.	PROPN
ap-1636	198	11	verhoef	verhoef	PROPN
ap-1636	198	12	.	.	PUNCT
ap-1636	199	1	toward	toward	ADP
ap-1636	199	2	an	an	DET
ap-1636	199	3	engineering	engineering	NOUN
ap-1636	199	4	discipline	discipline	NOUN
ap-1636	199	5	for	for	ADP
ap-1636	199	6	grammarware	grammarware	NOUN
ap-1636	199	7	.	.	PUNCT
ap-1636	200	1	transaction	transaction	NOUN
ap-1636	200	2	on	on	ADP
ap-1636	200	3	software	software	NOUN
ap-1636	200	4	engineering	engineering	NOUN
ap-1636	200	5	and	and	CCONJ
ap-1636	200	6	methodology	methodology	NOUN
ap-1636	200	7	14(3):331–380	14(3):331–380	PROPN
ap-1636	200	8	,	,	PUNCT
ap-1636	200	9	2005	2005	NUM
ap-1636	200	10	.	.	PUNCT
ap-1636	201	1	[	[	X
ap-1636	201	2	6	6	NUM
ap-1636	201	3	]	]	X
ap-1636	201	4	n.	n.	PROPN
ap-1636	201	5	a.	a.	NOUN
ap-1636	201	6	kraft	kraft	PROPN
ap-1636	201	7	,	,	PUNCT
ap-1636	201	8	e.	e.	PROPN
ap-1636	201	9	b.	b.	PROPN
ap-1636	201	10	duffy	duffy	PROPN
ap-1636	201	11	,	,	PUNCT
ap-1636	202	1	b.	b.	PROPN
ap-1636	202	2	a.	a.	PROPN
ap-1636	202	3	malloy	malloy	PROPN
ap-1636	202	4	.	.	PUNCT
ap-1636	203	1	grammar	grammar	NOUN
ap-1636	203	2	recovery	recovery	NOUN
ap-1636	203	3	from	from	ADP
ap-1636	203	4	parse	parse	NOUN
ap-1636	203	5	trees	tree	NOUN
ap-1636	203	6	and	and	CCONJ
ap-1636	203	7	metrics	metric	NOUN
ap-1636	203	8	-	-	PUNCT
ap-1636	203	9	guided	guide	VERB
ap-1636	203	10	grammar	grammar	NOUN
ap-1636	203	11	refactoring	refactoring	NOUN
ap-1636	203	12	.	.	PUNCT
ap-1636	204	1	software	software	NOUN
ap-1636	204	2	engineering	engineering	PROPN
ap-1636	204	3	35(6):780–794	35(6):780–794	PROPN
ap-1636	204	4	,	,	PUNCT
ap-1636	204	5	2009	2009	NUM
ap-1636	204	6	.	.	PUNCT
ap-1636	205	1	[	[	X
ap-1636	205	2	7	7	X
ap-1636	205	3	]	]	X
ap-1636	205	4	r.	r.	PROPN
ap-1636	205	5	lämmel	lämmel	PROPN
ap-1636	205	6	.	.	PUNCT
ap-1636	206	1	grammar	grammar	NOUN
ap-1636	206	2	adaptation	adaptation	NOUN
ap-1636	206	3	.	.	PUNCT
ap-1636	207	1	in	in	ADP
ap-1636	207	2	fme	fme	PROPN
ap-1636	207	3	2001	2001	NUM
ap-1636	207	4	:	:	PUNCT
ap-1636	207	5	formal	formal	ADJ
ap-1636	207	6	methods	method	NOUN
ap-1636	207	7	for	for	ADP
ap-1636	207	8	increasing	increase	VERB
ap-1636	207	9	software	software	NOUN
ap-1636	207	10	productivity	productivity	NOUN
ap-1636	207	11	(	(	PUNCT
ap-1636	207	12	eds	eds	PROPN
ap-1636	207	13	.	.	PUNCT
ap-1636	208	1	j.	j.	PROPN
ap-1636	208	2	oliveira	oliveira	PROPN
ap-1636	208	3	and	and	CCONJ
ap-1636	208	4	p.	p.	PROPN
ap-1636	208	5	zave	zave	PROPN
ap-1636	208	6	)	)	PUNCT
ap-1636	208	7	,	,	PUNCT
ap-1636	208	8	pp	pp	ADP
ap-1636	208	9	.	.	PUNCT
ap-1636	209	1	550–570	550–570	NUM
ap-1636	209	2	.	.	PUNCT
ap-1636	209	3	springer	springer	NOUN
ap-1636	209	4	-	-	PUNCT
ap-1636	209	5	verlag	verlag	PROPN
ap-1636	209	6	,	,	PUNCT
ap-1636	209	7	berlin	berlin	PROPN
ap-1636	209	8	-	-	PUNCT
ap-1636	209	9	heidelberg	heidelberg	PROPN
ap-1636	209	10	,	,	PUNCT
ap-1636	209	11	2001	2001	NUM
ap-1636	209	12	.	.	PUNCT
ap-1636	210	1	[	[	X
ap-1636	210	2	8	8	NUM
ap-1636	210	3	]	]	X
ap-1636	210	4	r.	r.	PROPN
ap-1636	210	5	läammel	läammel	PROPN
ap-1636	210	6	,	,	PUNCT
ap-1636	210	7	c.	c.	PROPN
ap-1636	210	8	verhoef	verhoef	PROPN
ap-1636	210	9	.	.	PUNCT
ap-1636	211	1	semi	semi	ADJ
ap-1636	211	2	-	-	ADJ
ap-1636	211	3	automatic	automatic	ADJ
ap-1636	211	4	grammar	grammar	NOUN
ap-1636	211	5	recovery	recovery	NOUN
ap-1636	211	6	.	.	PUNCT
ap-1636	212	1	software	software	NOUN
ap-1636	212	2	:	:	PUNCT
ap-1636	212	3	practice	practice	NOUN
ap-1636	212	4	and	and	CCONJ
ap-1636	212	5	experience	experience	NOUN
ap-1636	212	6	31(15):1395–1438	31(15):1395–1438	NUM
ap-1636	212	7	,	,	PUNCT
ap-1636	212	8	2001	2001	NUM
ap-1636	212	9	.	.	PUNCT
ap-1636	213	1	[	[	X
ap-1636	213	2	9	9	NUM
ap-1636	213	3	]	]	PUNCT
ap-1636	213	4	w.	w.	PROPN
ap-1636	213	5	lohmann	lohmann	PROPN
ap-1636	213	6	,	,	PUNCT
ap-1636	213	7	g.	g.	PROPN
ap-1636	213	8	riedewald	riedewald	PROPN
ap-1636	213	9	,	,	PUNCT
ap-1636	213	10	m.	m.	NOUN
ap-1636	213	11	stoy	stoy	NOUN
ap-1636	213	12	.	.	PUNCT
ap-1636	214	1	semanticspreserving	semanticspreserve	VERB
ap-1636	214	2	migration	migration	NOUN
ap-1636	214	3	of	of	ADP
ap-1636	214	4	semantic	semantic	ADJ
ap-1636	214	5	rules	rule	NOUN
ap-1636	214	6	during	during	ADP
ap-1636	214	7	left	left	ADJ
ap-1636	214	8	recursion	recursion	NOUN
ap-1636	214	9	removal	removal	NOUN
ap-1636	214	10	in	in	ADP
ap-1636	214	11	attribute	attribute	NOUN
ap-1636	214	12	grammars	grammar	NOUN
ap-1636	214	13	.	.	PUNCT
ap-1636	215	1	electron	electron	PROPN
ap-1636	215	2	notes	note	NOUN
ap-1636	215	3	theor	theor	PROPN
ap-1636	215	4	comput	comput	PROPN
ap-1636	215	5	sci	sci	PROPN
ap-1636	215	6	110:133–148	110:133–148	NUM
ap-1636	215	7	,	,	PUNCT
ap-1636	215	8	2004	2004	NUM
ap-1636	215	9	.	.	PUNCT
ap-1636	216	1	[	[	X
ap-1636	216	2	10	10	NUM
ap-1636	216	3	]	]	PUNCT
ap-1636	216	4	k.	k.	PROPN
ap-1636	216	5	c.	c.	PROPN
ap-1636	216	6	louden	louden	PROPN
ap-1636	216	7	.	.	PUNCT
ap-1636	217	1	compiler	compiler	NOUN
ap-1636	217	2	construction	construction	NOUN
ap-1636	217	3	:	:	PUNCT
ap-1636	217	4	principles	principle	NOUN
ap-1636	217	5	and	and	CCONJ
ap-1636	217	6	practice	practice	NOUN
ap-1636	217	7	.	.	PUNCT
ap-1636	218	1	pws	pws	NOUN
ap-1636	218	2	publishing	publishing	PROPN
ap-1636	218	3	,	,	PUNCT
ap-1636	218	4	boston	boston	PROPN
ap-1636	218	5	,	,	PUNCT
ap-1636	218	6	1997	1997	NUM
ap-1636	218	7	.	.	PUNCT
ap-1636	219	1	[	[	X
ap-1636	219	2	11	11	NUM
ap-1636	219	3	]	]	PUNCT
ap-1636	219	4	m.	m.	NOUN
ap-1636	219	5	mernik	mernik	NOUN
ap-1636	219	6	et	et	PROPN
ap-1636	219	7	al	al	PROPN
ap-1636	219	8	.	.	PUNCT
ap-1636	220	1	grammar	grammar	NOUN
ap-1636	220	2	inference	inference	NOUN
ap-1636	220	3	algorithms	algorithm	NOUN
ap-1636	220	4	and	and	CCONJ
ap-1636	220	5	applications	application	NOUN
ap-1636	220	6	in	in	ADP
ap-1636	220	7	software	software	NOUN
ap-1636	220	8	engineering	engineering	NOUN
ap-1636	220	9	.	.	PUNCT
ap-1636	221	1	in	in	ADP
ap-1636	221	2	proceedings	proceeding	NOUN
ap-1636	221	3	of	of	ADP
ap-1636	221	4	icat	icat	NOUN
ap-1636	221	5	2009	2009	NUM
ap-1636	221	6	.	.	PUNCT
ap-1636	222	1	xxii	xxii	PROPN
ap-1636	222	2	international	international	ADJ
ap-1636	222	3	symposium	symposium	NOUN
ap-1636	222	4	(	(	PUNCT
ap-1636	222	5	eds	eds	PROPN
ap-1636	222	6	.	.	PUNCT
ap-1636	222	7	a.	a.	PROPN
ap-1636	222	8	salihbegović	salihbegović	PROPN
ap-1636	222	9	,	,	PUNCT
ap-1636	222	10	j.	j.	PROPN
ap-1636	222	11	velagić	velagić	PROPN
ap-1636	222	12	,	,	PUNCT
ap-1636	222	13	h.	h.	PROPN
ap-1636	222	14	šupić	šupić	PROPN
ap-1636	222	15	and	and	CCONJ
ap-1636	222	16	a.	a.	NOUN
ap-1636	222	17	sadžak	sadžak	PROPN
ap-1636	222	18	)	)	PUNCT
ap-1636	222	19	,	,	PUNCT
ap-1636	222	20	pp	pp	PROPN
ap-1636	222	21	.	.	PUNCT
ap-1636	223	1	14–20	14–20	NUM
ap-1636	223	2	.	.	PUNCT
ap-1636	224	1	ieee	ieee	PROPN
ap-1636	224	2	computer	computer	PROPN
ap-1636	224	3	society	society	PROPN
ap-1636	224	4	press	press	PROPN
ap-1636	224	5	,	,	PUNCT
ap-1636	224	6	los	los	PROPN
ap-1636	224	7	alamitos	alamitos	PROPN
ap-1636	224	8	,	,	PUNCT
ap-1636	224	9	2009	2009	NUM
ap-1636	224	10	.	.	PUNCT
ap-1636	225	1	[	[	X
ap-1636	225	2	12	12	NUM
ap-1636	225	3	]	]	PUNCT
ap-1636	225	4	t.	t.	PROPN
ap-1636	225	5	mogensen	mogensen	PROPN
ap-1636	225	6	.	.	PUNCT
ap-1636	226	1	basics	basic	NOUN
ap-1636	226	2	of	of	ADP
ap-1636	226	3	compiler	compiler	NOUN
ap-1636	226	4	design	design	NOUN
ap-1636	226	5	.	.	PUNCT
ap-1636	227	1	university	university	NOUN
ap-1636	227	2	of	of	ADP
ap-1636	227	3	copenhagen	copenhagen	PROPN
ap-1636	227	4	,	,	PUNCT
ap-1636	227	5	2007	2007	NUM
ap-1636	227	6	.	.	PUNCT
ap-1636	228	1	57	57	NUM