id	sid	tid	token	lemma	pos
8934	1	1	A	a	DT
8934	1	2	Hybrid	hybrid	JJ
8934	1	3	Access	access	NN
8934	1	4	Method	method	NN
8934	1	5	for	for	IN
8934	1	6	Bibliographic	Bibliographic	NNP
8934	1	7	Records	Records	NNP
8934	1	8	Abraham	Abraham	NNP
8934	1	9	BOOKSTEIN	BOOKSTEIN	NNP
8934	1	10	:	:	:
8934	1	11	The	the	DT
8934	1	12	University	University	NNP
8934	1	13	of	of	IN
8934	1	14	Chicago	Chicago	NNP
8934	1	15	Graduate	Graduate	NNP
8934	1	16	Library	Library	NNP
8934	1	17	School	School	NNP
8934	1	18	,	,	,
8934	1	19	Chicago	Chicago	NNP
8934	1	20	,	,	,
8934	1	21	Illinois	Illinois	NNP
8934	1	22	.	.	.
8934	2	1	97	97	CD
8934	2	2	This	this	DT
8934	2	3	paper	paper	NN
8934	2	4	defines	define	VBZ
8934	2	5	an	an	DT
8934	2	6	access	access	NN
8934	2	7	method	method	NN
8934	2	8	for	for	IN
8934	2	9	bibliographic	bibliographic	NNP
8934	2	10	reco1'ds	reco1'ds	NNP
8934	2	11	that	that	IN
8934	2	12	com-	com-	NN
8934	2	13	bines	bin	VBZ
8934	2	14	features	feature	NNS
8934	2	15	of	of	IN
8934	2	16	the	the	DT
8934	2	17	sea1'ch	sea1'ch	NNP
8934	2	18	key	key	JJ
8934	2	19	app1'oach	app1'oach	NNP
8934	2	20	and	and	CC
8934	2	21	the	the	DT
8934	2	22	inverted	invert	VBN
8934	2	23	file	file	NN
8934	2	24	approach	approach	NN
8934	2	25	.	.	.
8934	3	1	It	-PRON-	PRP
8934	3	2	is	be	VBZ
8934	3	3	a	a	DT
8934	3	4	refinement	refinement	NN
8934	3	5	of	of	IN
8934	3	6	the	the	DT
8934	3	7	search	search	NN
8934	3	8	key	key	NN
8934	3	9	technique	technique	NN
8934	3	10	that	that	WDT
8934	3	11	permits	permit	VBZ
8934	3	12	its	-PRON-	PRP$
8934	3	13	extension	extension	NN
8934	3	14	to	to	TO
8934	3	15	la1'ge	la1'ge	VB
8934	3	16	files	file	NNS
8934	3	17	.	.	.
8934	4	1	A	a	DT
8934	4	2	method	method	NN
8934	4	3	by	by	IN
8934	4	4	which	which	WDT
8934	4	5	this	this	DT
8934	4	6	approach	approach	NN
8934	4	7	can	can	MD
8934	4	8	be	be	VB
8934	4	9	efficiently	efficiently	RB
8934	4	10	implemented	implement	VBN
8934	4	11	is	be	VBZ
8934	4	12	suggested	suggest	VBN
8934	4	13	.	.	.
8934	5	1	INTRODUCTION	introduction	VB
8934	5	2	A	a	DT
8934	5	3	major	major	JJ
8934	5	4	problem	problem	NN
8934	5	5	in	in	IN
8934	5	6	the	the	DT
8934	5	7	development	development	NN
8934	5	8	of	of	IN
8934	5	9	computerized	computerized	JJ
8934	5	10	files	file	NNS
8934	5	11	of	of	IN
8934	5	12	bibliograph-	bibliograph-	NN
8934	5	13	ic	ic	NNP
8934	5	14	records	records	NNP
8934	5	15	is	be	VBZ
8934	5	16	the	the	DT
8934	5	17	creation	creation	NN
8934	5	18	of	of	IN
8934	5	19	a	a	DT
8934	5	20	convenient	convenient	JJ
8934	5	21	and	and	CC
8934	5	22	economical	economical	JJ
8934	5	23	mechanism	mechanism	NN
8934	5	24	to	to	IN
8934	5	25	ac-	ac-	RB
8934	5	26	cess	cess	VB
8934	5	27	the	the	DT
8934	5	28	records	record	NNS
8934	5	29	.	.	.
8934	6	1	As	as	IN
8934	6	2	the	the	DT
8934	6	3	problem	problem	NN
8934	6	4	of	of	IN
8934	6	5	organizing	organize	VBG
8934	6	6	a	a	DT
8934	6	7	file	file	NN
8934	6	8	for	for	IN
8934	6	9	efficient	efficient	JJ
8934	6	10	access	access	NN
8934	6	11	is	be	VBZ
8934	6	12	a	a	DT
8934	6	13	general	general	JJ
8934	6	14	one	one	NN
8934	6	15	,	,	,
8934	6	16	a	a	DT
8934	6	17	number	number	NN
8934	6	18	of	of	IN
8934	6	19	structural	structural	JJ
8934	6	20	devices	device	NNS
8934	6	21	have	have	VBP
8934	6	22	been	be	VBN
8934	6	23	suggested	suggest	VBN
8934	6	24	.	.	.
8934	7	1	Hsiao	Hsiao	NNP
8934	7	2	and	and	CC
8934	7	3	Harary	Harary	NNP
8934	7	4	propose	propose	VBP
8934	7	5	an	an	DT
8934	7	6	abstract	abstract	JJ
8934	7	7	model	model	NN
8934	7	8	for	for	IN
8934	7	9	file	file	NN
8934	7	10	structure	structure	NN
8934	7	11	that	that	IN
8934	7	12	encom-	encom-	NNP
8934	7	13	passes	pass	VBZ
8934	7	14	those	those	DT
8934	7	15	that	that	WDT
8934	7	16	are	be	VBP
8934	7	17	discussed	discuss	VBN
8934	7	18	most	most	RBS
8934	7	19	frequently	frequently	RB
8934	7	20	.	.	.
8934	8	1	1	1	CD
8934	8	2	Lefkovitz	Lefkovitz	NNP
8934	8	3	discusses	discuss	VBZ
8934	8	4	these	these	DT
8934	8	5	techniques	technique	NNS
8934	8	6	in	in	IN
8934	8	7	more	more	JJR
8934	8	8	detail	detail	NN
8934	8	9	and	and	CC
8934	8	10	considers	consider	VBZ
8934	8	11	the	the	DT
8934	8	12	advantages	advantage	NNS
8934	8	13	of	of	IN
8934	8	14	each	each	DT
8934	8	15	for	for	IN
8934	8	16	imple-	imple-	NN
8934	8	17	mentation	mentation	NN
8934	8	18	,	,	,
8934	8	19	while	while	IN
8934	8	20	Dodd	Dodd	NNP
8934	8	21	and	and	CC
8934	8	22	Knuth	Knuth	NNP
8934	8	23	describe	describe	VBP
8934	8	24	the	the	DT
8934	8	25	data	data	NN
8934	8	26	structures	structure	NNS
8934	8	27	needed	need	VBN
8934	8	28	in	in	IN
8934	8	29	implementing	implement	VBG
8934	8	30	such	such	JJ
8934	8	31	files	file	NNS
8934	8	32	.	.	.
8934	9	1	2	2	LS
8934	9	2	-	-	SYM
8934	9	3	4	4	CD
8934	9	4	These	these	DT
8934	9	5	works	work	NNS
8934	9	6	reveal	reveal	VBP
8934	9	7	the	the	DT
8934	9	8	interrelation	interrelation	NN
8934	9	9	between	between	IN
8934	9	10	a	a	DT
8934	9	11	file	file	NN
8934	9	12	's	's	POS
8934	9	13	organization	organization	NN
8934	9	14	and	and	CC
8934	9	15	its	-PRON-	PRP$
8934	9	16	retrieval	retrieval	NN
8934	9	17	capability	capability	NN
8934	9	18	,	,	,
8934	9	19	but	but	CC
8934	9	20	the	the	DT
8934	9	21	determination	determination	NN
8934	9	22	of	of	IN
8934	9	23	which	which	WDT
8934	9	24	routes	route	NNS
8934	9	25	of	of	IN
8934	9	26	access	access	NN
8934	9	27	to	to	TO
8934	9	28	provide	provide	VB
8934	9	29	must	must	MD
8934	9	30	be	be	VB
8934	9	31	the	the	DT
8934	9	32	task	task	NN
8934	9	33	of	of	IN
8934	9	34	those	those	DT
8934	9	35	responsible	responsible	JJ
8934	9	36	for	for	IN
8934	9	37	creating	create	VBG
8934	9	38	the	the	DT
8934	9	39	file	file	NN
8934	9	40	.	.	.
8934	10	1	Such	such	PDT
8934	10	2	a	a	DT
8934	10	3	determination	determination	NN
8934	10	4	may	may	MD
8934	10	5	involve	involve	VB
8934	10	6	consideration	consideration	NN
8934	10	7	of	of	IN
8934	10	8	both	both	CC
8934	10	9	the	the	DT
8934	10	10	intrinsic	intrinsic	JJ
8934	10	11	structure	structure	NN
8934	10	12	of	of	IN
8934	10	13	the	the	DT
8934	10	14	items	item	NNS
8934	10	15	represented	represent	VBN
8934	10	16	by	by	IN
8934	10	17	the	the	DT
8934	10	18	file	file	NN
8934	10	19	and	and	CC
8934	10	20	the	the	DT
8934	10	21	conditions	condition	NNS
8934	10	22	under	under	IN
8934	10	23	which	which	WDT
8934	10	24	the	the	DT
8934	10	25	file	file	NN
8934	10	26	is	be	VBZ
8934	10	27	to	to	TO
8934	10	28	be	be	VB
8934	10	29	used	use	VBN
8934	10	30	.	.	.
8934	11	1	They	-PRON-	PRP
8934	11	2	will	will	MD
8934	11	3	influence	influence	VB
8934	11	4	which	which	WDT
8934	11	5	file	file	NN
8934	11	6	organization	organization	NN
8934	11	7	should	should	MD
8934	11	8	be	be	VB
8934	11	9	chosen	choose	VBN
8934	11	10	.	.	.
8934	12	1	Because	because	IN
8934	12	2	of	of	IN
8934	12	3	the	the	DT
8934	12	4	complexity	complexity	NN
8934	12	5	inherent	inherent	JJ
8934	12	6	in	in	IN
8934	12	7	collections	collection	NNS
8934	12	8	of	of	IN
8934	12	9	bibliographic	bibliographic	JJ
8934	12	10	"	"	''
8934	12	11	items	item	NNS
8934	12	12	,	,	,
8934	12	13	the	the	DT
8934	12	14	problem	problem	NN
8934	12	15	of	of	IN
8934	12	16	determining	determine	VBG
8934	12	17	suitable	suitable	JJ
8934	12	18	access	access	NN
8934	12	19	routes	route	NNS
8934	12	20	to	to	IN
8934	12	21	library	library	JJ
8934	12	22	files	file	NNS
8934	12	23	has	have	VBZ
8934	12	24	been	be	VBN
8934	12	25	a	a	DT
8934	12	26	challenging	challenging	JJ
8934	12	27	one	one	NN
8934	12	28	.	.	.
8934	13	1	Almost	almost	RB
8934	13	2	any	any	DT
8934	13	3	datum	datum	NN
8934	13	4	may	may	MD
8934	13	5	,	,	,
8934	13	6	on	on	IN
8934	13	7	some	some	DT
8934	13	8	occasion	occasion	NN
8934	13	9	,	,	,
8934	13	10	be	be	VB
8934	13	11	a	a	DT
8934	13	12	useful	useful	JJ
8934	13	13	means	mean	NNS
8934	13	14	of	of	IN
8934	13	15	entering	enter	VBG
8934	13	16	the	the	DT
8934	13	17	file	file	NN
8934	13	18	.	.	.
8934	14	1	Dimsdale	Dimsdale	NNP
8934	14	2	and	and	CC
8934	14	3	Heaps	Heaps	NNP
8934	14	4	,	,	,
8934	14	5	in	in	IN
8934	14	6	their	-PRON-	PRP$
8934	14	7	discussion	discussion	NN
8934	14	8	of	of	IN
8934	14	9	a	a	DT
8934	14	10	file	file	NN
8934	14	11	structure	structure	NN
8934	14	12	for	for	IN
8934	14	13	an	an	DT
8934	14	14	on	on	IN
8934	14	15	-	-	HYPH
8934	14	16	line	line	NN
8934	14	17	catalog	catalog	NN
8934	14	18	,	,	,
8934	14	19	explicitly	explicitly	RB
8934	14	20	propose	propose	VB
8934	14	21	words	word	NNS
8934	14	22	from	from	IN
8934	14	23	the	the	DT
8934	14	24	title	title	NN
8934	14	25	,	,	,
8934	14	26	authors	author	NNS
8934	14	27	,	,	,
8934	14	28	and	and	CC
8934	14	29	Library	Library	NNP
8934	14	30	of	of	IN
8934	14	31	Congress	Congress	NNP
8934	14	32	call	call	VB
8934	14	33	numbers	number	NNS
8934	14	34	.	.	.
8934	15	1	5	5	CD
8934	15	2	In	in	IN
8934	15	3	this	this	DT
8934	15	4	paper	paper	NN
8934	15	5	we	-PRON-	PRP
8934	15	6	shall	shall	MD
8934	15	7	consider	consider	VB
8934	15	8	the	the	DT
8934	15	9	problem	problem	NN
8934	15	10	of	of	IN
8934	15	11	accessing	access	VBG
8934	15	12	a	a	DT
8934	15	13	known	know	VBN
8934	15	14	item	item	NN
8934	15	15	by	by	IN
8934	15	16	means	mean	NNS
8934	15	17	of	of	IN
8934	15	18	information	information	NN
8934	15	19	contained	contain	VBN
8934	15	20	in	in	IN
8934	15	21	the	the	DT
8934	15	22	author	author	NN
8934	15	23	and	and	CC
8934	15	24	title	title	NN
8934	15	25	field	field	NN
8934	15	26	.	.	.
8934	16	1	We	-PRON-	PRP
8934	16	2	shall	shall	MD
8934	16	3	concentrate	concentrate	VB
8934	16	4	on	on	IN
8934	16	5	two	two	CD
8934	16	6	approaches	approach	NNS
8934	16	7	that	that	WDT
8934	16	8	have	have	VBP
8934	16	9	received	receive	VBN
8934	16	10	much	much	JJ
8934	16	11	attention	attention	NN
8934	16	12	-	-	:
8934	16	13	the	the	DT
8934	16	14	use	use	NN
8934	16	15	98	98	CD
8934	16	16	I	-PRON-	PRP
8934	16	17	ottrnal	ottrnal	JJ
8934	16	18	of	of	IN
8934	16	19	Library	Library	NNP
8934	16	20	Automation	Automation	NNP
8934	16	21	Vol	Vol	NNP
8934	16	22	.	.	.
8934	17	1	7/2	7/2	CD
8934	17	2	June	June	NNP
8934	17	3	197	197	CD
8934	17	4	4	4	CD
8934	17	5	of	of	IN
8934	17	6	a	a	DT
8934	17	7	truncated	truncate	VBN
8934	17	8	search	search	NN
8934	17	9	key	key	NN
8934	17	10	,	,	,
8934	17	11	referred	refer	VBD
8934	17	12	to	to	TO
8934	17	13	simply	simply	RB
8934	17	14	as	as	IN
8934	17	15	search	search	NN
8934	17	16	key	key	NN
8934	17	17	,	,	,
8934	17	18	and	and	CC
8934	17	19	the	the	DT
8934	17	20	use	use	NN
8934	17	21	of	of	IN
8934	17	22	Boolean	boolean	JJ
8934	17	23	expressions	expression	NNS
8934	17	24	of	of	IN
8934	17	25	key	key	JJ
8934	17	26	words	word	NNS
8934	17	27	from	from	IN
8934	17	28	the	the	DT
8934	17	29	title	title	NN
8934	17	30	.	.	.
8934	18	1	Both	both	DT
8934	18	2	of	of	IN
8934	18	3	these	these	DT
8934	18	4	are	be	VBP
8934	18	5	intend-	intend-	NNP
8934	18	6	ed	ed	NNP
8934	18	7	to	to	TO
8934	18	8	allow	allow	VB
8934	18	9	a	a	DT
8934	18	10	user	user	NN
8934	18	11	simple	simple	JJ
8934	18	12	entry	entry	NN
8934	18	13	into	into	IN
8934	18	14	the	the	DT
8934	18	15	file	file	NN
8934	18	16	when	when	WRB
8934	18	17	the	the	DT
8934	18	18	full	full	JJ
8934	18	19	field	field	NN
8934	18	20	of	of	IN
8934	18	21	informa-	informa-	JJ
8934	18	22	tion	tion	NN
8934	18	23	is	be	VBZ
8934	18	24	long	long	JJ
8934	18	25	,	,	,
8934	18	26	complicated	complicated	JJ
8934	18	27	,	,	,
8934	18	28	or	or	CC
8934	18	29	,	,	,
8934	18	30	perhaps	perhaps	RB
8934	18	31	,	,	,
8934	18	32	incompletely	incompletely	RB
8934	18	33	known	know	VBN
8934	18	34	by	by	IN
8934	18	35	the	the	DT
8934	18	36	user	user	NN
8934	18	37	.	.	.
8934	19	1	The	the	DT
8934	19	2	authors	author	NNS
8934	19	3	and	and	CC
8934	19	4	titles	title	NNS
8934	19	5	of	of	IN
8934	19	6	books	book	NNS
8934	19	7	often	often	RB
8934	19	8	share	share	VBP
8934	19	9	these	these	DT
8934	19	10	characteristics	characteristic	NNS
8934	19	11	.	.	.
8934	20	1	Each	each	DT
8934	20	2	of	of	IN
8934	20	3	the	the	DT
8934	20	4	approaches	approach	NNS
8934	20	5	,	,	,
8934	20	6	taken	take	VBN
8934	20	7	by	by	IN
8934	20	8	itself	-PRON-	PRP
8934	20	9	,	,	,
8934	20	10	has	have	VBZ
8934	20	11	its	-PRON-	PRP$
8934	20	12	strengths	strength	NNS
8934	20	13	and	and	CC
8934	20	14	its	-PRON-	PRP$
8934	20	15	weak-	weak-	NN
8934	20	16	nesses	ness	NNS
8934	20	17	.	.	.
8934	21	1	We	-PRON-	PRP
8934	21	2	will	will	MD
8934	21	3	discuss	discuss	VB
8934	21	4	each	each	DT
8934	21	5	technique	technique	NN
8934	21	6	in	in	IN
8934	21	7	tum	tum	NN
8934	21	8	,	,	,
8934	21	9	and	and	CC
8934	21	10	then	then	RB
8934	21	11	suggest	suggest	VBP
8934	21	12	an	an	DT
8934	21	13	elabora-	elabora-	JJ
8934	21	14	tion	tion	NN
8934	21	15	of	of	IN
8934	21	16	the	the	DT
8934	21	17	search	search	NN
8934	21	18	key	key	NN
8934	21	19	technique	technique	NN
8934	21	20	that	that	WDT
8934	21	21	incorporates	incorporate	VBZ
8934	21	22	some	some	DT
8934	21	23	features	feature	NNS
8934	21	24	of	of	IN
8934	21	25	the	the	DT
8934	21	26	Boolean	boolean	JJ
8934	21	27	search	search	NN
8934	21	28	technique	technique	NN
8934	21	29	;	;	:
8934	21	30	this	this	DT
8934	21	31	combination	combination	NN
8934	21	32	of	of	IN
8934	21	33	techniques	technique	NNS
8934	21	34	should	should	MD
8934	21	35	enable	enable	VB
8934	21	36	systems	system	NNS
8934	21	37	that	that	WDT
8934	21	38	are	be	VBP
8934	21	39	committed	commit	VBN
8934	21	40	to	to	IN
8934	21	41	the	the	DT
8934	21	42	use	use	NN
8934	21	43	of	of	IN
8934	21	44	search	search	NN
8934	21	45	keys	key	NNS
8934	21	46	as	as	IN
8934	21	47	a	a	DT
8934	21	48	primary	primary	JJ
8934	21	49	access	access	NN
8934	21	50	route	route	NN
8934	21	51	to	to	TO
8934	21	52	extend	extend	VB
8934	21	53	this	this	DT
8934	21	54	technique	technique	NN
8934	21	55	to	to	IN
8934	21	56	large	large	JJ
8934	21	57	files	file	NNS
8934	21	58	.	.	.
8934	22	1	It	-PRON-	PRP
8934	22	2	introduces	introduce	VBZ
8934	22	3	into	into	IN
8934	22	4	the	the	DT
8934	22	5	search	search	NN
8934	22	6	key	key	NN
8934	22	7	approach	approach	NN
8934	22	8	some	some	DT
8934	22	9	of	of	IN
8934	22	10	the	the	DT
8934	22	11	flexibility	flexibility	NN
8934	22	12	of	of	IN
8934	22	13	the	the	DT
8934	22	14	key	key	JJ
8934	22	15	word	word	NN
8934	22	16	approach	approach	NN
8934	22	17	.	.	.
8934	23	1	SEARCH	SEARCH	NNS
8934	23	2	KEYS	KEYS	NNP
8934	23	3	This	this	DT
8934	23	4	approach	approach	NN
8934	23	5	defines	define	VBZ
8934	23	6	at	at	RB
8934	23	7	least	least	RBS
8934	23	8	one	one	CD
8934	23	9	special	special	JJ
8934	23	10	field	field	NN
8934	23	11	,	,	,
8934	23	12	the	the	DT
8934	23	13	search	search	NN
8934	23	14	key	key	NN
8934	23	15	,	,	,
8934	23	16	for	for	IN
8934	23	17	each	each	DT
8934	23	18	item	item	NN
8934	23	19	represented	represent	VBN
8934	23	20	in	in	IN
8934	23	21	the	the	DT
8934	23	22	file	file	NN
8934	23	23	,	,	,
8934	23	24	and	and	CC
8934	23	25	allows	allow	VBZ
8934	23	26	retrieval	retrieval	NN
8934	23	27	of	of	IN
8934	23	28	the	the	DT
8934	23	29	record	record	NN
8934	23	30	for	for	IN
8934	23	31	an	an	DT
8934	23	32	item	item	NN
8934	23	33	by	by	IN
8934	23	34	inputting	inputte	VBG
8934	23	35	the	the	DT
8934	23	36	value	value	NN
8934	23	37	of	of	IN
8934	23	38	its	-PRON-	PRP$
8934	23	39	search	search	NN
8934	23	40	key	key	NN
8934	23	41	.	.	.
8934	24	1	6-	6-	LS
8934	24	2	8	8	CD
8934	24	3	The	the	DT
8934	24	4	search	search	NN
8934	24	5	key	key	NN
8934	24	6	should	should	MD
8934	24	7	be	be	VB
8934	24	8	con-	con-	NN
8934	24	9	structed	structe	VBN
8934	24	10	so	so	IN
8934	24	11	as	as	IN
8934	24	12	to	to	TO
8934	24	13	allow	allow	VB
8934	24	14	its	-PRON-	PRP$
8934	24	15	evaluation	evaluation	NN
8934	24	16	from	from	IN
8934	24	17	data	datum	NNS
8934	24	18	that	that	WDT
8934	24	19	are	be	VBP
8934	24	20	available	available	JJ
8934	24	21	at	at	IN
8934	24	22	the	the	DT
8934	24	23	time	time	NN
8934	24	24	of	of	IN
8934	24	25	access	access	NN
8934	24	26	.	.	.
8934	25	1	The	the	DT
8934	25	2	main	main	JJ
8934	25	3	advantage	advantage	NN
8934	25	4	of	of	IN
8934	25	5	this	this	DT
8934	25	6	approach	approach	NN
8934	25	7	as	as	IN
8934	25	8	it	-PRON-	PRP
8934	25	9	is	be	VBZ
8934	25	10	usually	usually	RB
8934	25	11	im-	im-	RB
8934	25	12	plemented	plemente	VBN
8934	25	13	has	have	VBZ
8934	25	14	been	be	VBN
8934	25	15	its	-PRON-	PRP$
8934	25	16	great	great	JJ
8934	25	17	simplicity	simplicity	NN
8934	25	18	-	-	:
8934	25	19	for	for	IN
8934	25	20	a	a	DT
8934	25	21	broad	broad	JJ
8934	25	22	variety	variety	NN
8934	25	23	of	of	IN
8934	25	24	materials	material	NNS
8934	25	25	,	,	,
8934	25	26	the	the	DT
8934	25	27	key	key	NN
8934	25	28	can	can	MD
8934	25	29	be	be	VB
8934	25	30	readily	readily	RB
8934	25	31	evaluated	evaluate	VBN
8934	25	32	and	and	CC
8934	25	33	quickly	quickly	RB
8934	25	34	entered	enter	VBD
8934	25	35	into	into	IN
8934	25	36	the	the	DT
8934	25	37	system	system	NN
8934	25	38	.	.	.
8934	26	1	The	the	DT
8934	26	2	most	most	RBS
8934	26	3	heavily	heavily	RB
8934	26	4	discussed	discuss	VBN
8934	26	5	defect	defect	NN
8934	26	6	of	of	IN
8934	26	7	this	this	DT
8934	26	8	approach	approach	NN
8934	26	9	is	be	VBZ
8934	26	10	that	that	IN
8934	26	11	it	-PRON-	PRP
8934	26	12	will	will	MD
8934	26	13	sometimes	sometimes	RB
8934	26	14	re-	re-	RB
8934	26	15	trieve	trieve	VB
8934	26	16	a	a	DT
8934	26	17	considerable	considerable	JJ
8934	26	18	number	number	NN
8934	26	19	of	of	IN
8934	26	20	records	record	NNS
8934	26	21	to	to	IN
8934	26	22	a	a	DT
8934	26	23	single	single	JJ
8934	26	24	request	request	NN
8934	26	25	.	.	.
8934	27	1	Consider	consider	VB
8934	27	2	,	,	,
8934	27	3	for	for	IN
8934	27	4	example	example	NN
8934	27	5	,	,	,
8934	27	6	these	these	DT
8934	27	7	works	work	NNS
8934	27	8	:	:	:
8934	27	9	1	1	LS
8934	27	10	.	.	.
8934	28	1	Ramsay	Ramsay	NNP
8934	28	2	,	,	,
8934	28	3	Blanche	Blanche	NNP
8934	28	4	Margaret	Margaret	NNP
8934	28	5	.	.	.
8934	29	1	Relation	relation	NN
8934	29	2	of	of	IN
8934	29	3	various	various	JJ
8934	29	4	climactic	climactic	JJ
8934	29	5	factors	factor	NNS
8934	29	6	to	to	IN
8934	29	7	the	the	DT
8934	29	8	growth	growth	NN
8934	29	9	and	and	CC
8934	29	10	development	development	NN
8934	29	11	of	of	IN
8934	29	12	sugar	sugar	NN
8934	29	13	beets	beet	NNS
8934	29	14	,	,	,
8934	29	15	and	and	CC
8934	29	16	2	2	CD
8934	29	17	.	.	.
8934	30	1	Ramsey	Ramsey	NNP
8934	30	2	,	,	,
8934	30	3	Ian	Ian	NNP
8934	30	4	Thomas	Thomas	NNP
8934	30	5	.	.	.
8934	31	1	Religious	religious	JJ
8934	31	2	Language	Language	NNP
8934	31	3	.	.	.
8934	32	1	The	the	DT
8934	32	2	popular	popular	JJ
8934	32	3	(	(	-LRB-
8934	32	4	3	3	CD
8934	32	5	,	,	,
8934	32	6	3	3	CD
8934	32	7	)	)	-RRB-
8934	32	8	search	search	NN
8934	32	9	key	key	NN
8934	32	10	,	,	,
8934	32	11	constructed	construct	VBN
8934	32	12	by	by	IN
8934	32	13	concatenating	concatenate	VBG
8934	32	14	the	the	DT
8934	32	15	first	first	JJ
8934	32	16	three	three	CD
8934	32	17	letters	letter	NNS
8934	32	18	of	of	IN
8934	32	19	the	the	DT
8934	32	20	author	author	NN
8934	32	21	's	's	POS
8934	32	22	name	name	NN
8934	32	23	and	and	CC
8934	32	24	the	the	DT
8934	32	25	first	first	JJ
8934	32	26	three	three	CD
8934	32	27	letters	letter	NNS
8934	32	28	of	of	IN
8934	32	29	the	the	DT
8934	32	30	first	first	JJ
8934	32	31	sig-	sig-	JJ
8934	32	32	nificant	nificant	JJ
8934	32	33	word	word	NN
8934	32	34	of	of	IN
8934	32	35	the	the	DT
8934	32	36	title	title	NN
8934	32	37	,	,	,
8934	32	38	would	would	MD
8934	32	39	represent	represent	VB
8934	32	40	each	each	DT
8934	32	41	of	of	IN
8934	32	42	these	these	DT
8934	32	43	by	by	IN
8934	32	44	the	the	DT
8934	32	45	key	key	JJ
8934	32	46	RAM	RAM	NNP
8934	32	47	,	,	,
8934	32	48	REL	REL	NNP
8934	32	49	.	.	.
8934	33	1	This	this	DT
8934	33	2	defect	defect	NN
8934	33	3	becomes	become	VBZ
8934	33	4	particularly	particularly	RB
8934	33	5	severe	severe	JJ
8934	33	6	with	with	IN
8934	33	7	certain	certain	JJ
8934	33	8	corporate	corporate	JJ
8934	33	9	en-	en-	NN
8934	33	10	tries	try	NNS
8934	33	11	and	and	CC
8934	33	12	works	work	NNS
8934	33	13	such	such	JJ
8934	33	14	as	as	IN
8934	33	15	conference	conference	NN
8934	33	16	proceedings	proceeding	NNS
8934	33	17	.	.	.
8934	34	1	Furthermore	furthermore	RB
8934	34	2	,	,	,
8934	34	3	this	this	DT
8934	34	4	difficul-	difficul-	NN
8934	34	5	ty	ty	NN
8934	34	6	can	can	MD
8934	34	7	be	be	VB
8934	34	8	expected	expect	VBN
8934	34	9	to	to	TO
8934	34	10	become	become	VB
8934	34	11	aggravated	aggravate	VBN
8934	34	12	as	as	IN
8934	34	13	the	the	DT
8934	34	14	file	file	NN
8934	34	15	increases	increase	VBZ
8934	34	16	in	in	IN
8934	34	17	size	size	NN
8934	34	18	or	or	CC
8934	34	19	,	,	,
8934	34	20	equivalently	equivalently	RB
8934	34	21	,	,	,
8934	34	22	as	as	IN
8934	34	23	some	some	DT
8934	34	24	items	item	NNS
8934	34	25	are	be	VBP
8934	34	26	given	give	VBN
8934	34	27	multiple	multiple	JJ
8934	34	28	search	search	NN
8934	34	29	key	key	JJ
8934	34	30	values	value	NNS
8934	34	31	;	;	,
8934	34	32	the	the	DT
8934	34	33	latter	latter	JJ
8934	34	34	may	may	MD
8934	34	35	be	be	VB
8934	34	36	required	require	VBN
8934	34	37	in	in	IN
8934	34	38	order	order	NN
8934	34	39	to	to	TO
8934	34	40	alleviate	alleviate	VB
8934	34	41	the	the	DT
8934	34	42	problems	problem	NNS
8934	34	43	inherent	inherent	JJ
8934	34	44	in	in	IN
8934	34	45	having	have	VBG
8934	34	46	to	to	TO
8934	34	47	access	access	VB
8934	34	48	items	item	NNS
8934	34	49	with	with	IN
8934	34	50	ambiguous	ambiguous	JJ
8934	34	51	or	or	CC
8934	34	52	multiple	multiple	JJ
8934	34	53	forms	form	NNS
8934	34	54	of	of	IN
8934	34	55	titles	title	NNS
8934	34	56	.	.	.
8934	35	1	Attempts	attempt	NNS
8934	35	2	to	to	TO
8934	35	3	reme-	reme-	VB
8934	35	4	dy	dy	VB
8934	35	5	the	the	DT
8934	35	6	difficulty	difficulty	NN
8934	35	7	of	of	IN
8934	35	8	multiple	multiple	JJ
8934	35	9	retrievals	retrieval	NNS
8934	35	10	have	have	VBP
8934	35	11	resulted	result	VBN
8934	35	12	in	in	IN
8934	35	13	increasingly	increasingly	RB
8934	35	14	com-	com-	NN
8934	35	15	plex	plex	NN
8934	35	16	keys	key	NNS
8934	35	17	,	,	,
8934	35	18	defeating	defeat	VBG
8934	35	19	the	the	DT
8934	35	20	purpose	purpose	NN
8934	35	21	for	for	IN
8934	35	22	which	which	WDT
8934	35	23	this	this	DT
8934	35	24	technique	technique	NN
8934	35	25	was	be	VBD
8934	35	26	originally	originally	RB
8934	35	27	proposed	propose	VBN
8934	35	28	.	.	.
8934	36	1	A	a	DT
8934	36	2	more	more	RBR
8934	36	3	complex	complex	JJ
8934	36	4	key	key	NN
8934	36	5	makes	make	VBZ
8934	36	6	greater	great	JJR
8934	36	7	demands	demand	NNS
8934	36	8	on	on	IN
8934	36	9	the	the	DT
8934	36	10	user	user	NN
8934	36	11	,	,	,
8934	36	12	en-	en-	RB
8934	36	13	courages	courage	VBZ
8934	36	14	mistakes	mistake	NNS
8934	36	15	on	on	IN
8934	36	16	entry	entry	NN
8934	36	17	,	,	,
8934	36	18	and	and	CC
8934	36	19	also	also	RB
8934	36	20	might	may	MD
8934	36	21	increase	increase	VB
8934	36	22	the	the	DT
8934	36	23	likelihood	likelihood	NN
8934	36	24	of	of	IN
8934	36	25	two	two	CD
8934	36	26	individuals	individual	NNS
8934	36	27	deriving	derive	VBG
8934	36	28	different	different	JJ
8934	36	29	keys	key	NNS
8934	36	30	for	for	IN
8934	36	31	the	the	DT
8934	36	32	same	same	JJ
8934	36	33	item	item	NN
8934	36	34	.	.	.
8934	37	1	INVERTED	inverted	JJ
8934	37	2	FILES	file	NNS
8934	37	3	In	in	IN
8934	37	4	this	this	DT
8934	37	5	approach	approach	NN
8934	37	6	,	,	,
8934	37	7	a	a	DT
8934	37	8	user	user	NN
8934	37	9	attempts	attempt	VBZ
8934	37	10	to	to	TO
8934	37	11	retrieve	retrieve	VB
8934	37	12	a	a	DT
8934	37	13	record	record	NN
8934	37	14	by	by	IN
8934	37	15	forming	form	VBG
8934	37	16	a	a	DT
8934	37	17	Hyb1·id	hyb1·id	JJ
8934	37	18	Access	Access	NNP
8934	37	19	MethodjBOOKSTEIN	MethodjBOOKSTEIN	NNP
8934	37	20	99	99	CD
8934	37	21	Boolean	boolean	JJ
8934	37	22	expression	expression	NN
8934	37	23	of	of	IN
8934	37	24	key	key	JJ
8934	37	25	words	word	NNS
8934	37	26	taken	take	VBN
8934	37	27	from	from	IN
8934	37	28	various	various	JJ
8934	37	29	fields	field	NNS
8934	37	30	of	of	IN
8934	37	31	the	the	DT
8934	37	32	desired	desire	VBN
8934	37	33	record	record	NN
8934	37	34	.	.	.
8934	38	1	9•	9•	CD
8934	38	2	10	10	CD
8934	38	3	Stanford	Stanford	NNP
8934	38	4	University	University	NNP
8934	38	5	's	's	POS
8934	38	6	BALLOTS	ballot	NNS
8934	38	7	,	,	,
8934	38	8	for	for	IN
8934	38	9	example	example	NN
8934	38	10	,	,	,
8934	38	11	allows	allow	VBZ
8934	38	12	the	the	DT
8934	38	13	user	user	NN
8934	38	14	to	to	TO
8934	38	15	enter	enter	VB
8934	38	16	the	the	DT
8934	38	17	file	file	NN
8934	38	18	by	by	IN
8934	38	19	means	mean	NNS
8934	38	20	of	of	IN
8934	38	21	words	word	NNS
8934	38	22	taken	take	VBN
8934	38	23	from	from	IN
8934	38	24	the	the	DT
8934	38	25	title	title	NN
8934	38	26	of	of	IN
8934	38	27	a	a	DT
8934	38	28	book	book	NN
8934	38	29	.	.	.
8934	39	1	Two	two	CD
8934	39	2	advan-	advan-	JJ
8934	39	3	tages	tage	NNS
8934	39	4	of	of	IN
8934	39	5	this	this	DT
8934	39	6	approach	approach	NN
8934	39	7	as	as	IN
8934	39	8	compared	compare	VBN
8934	39	9	to	to	IN
8934	39	10	the	the	DT
8934	39	11	search	search	NN
8934	39	12	key	key	NN
8934	39	13	are	be	VBP
8934	39	14	that	that	DT
8934	39	15	:	:	:
8934	39	16	(	(	-LRB-
8934	39	17	a	a	LS
8934	39	18	)	)	-RRB-
8934	39	19	the	the	DT
8934	39	20	user	user	NN
8934	39	21	need	nee	MD
8934	39	22	not	not	RB
8934	39	23	know	know	VB
8934	39	24	the	the	DT
8934	39	25	information	information	NN
8934	39	26	required	require	VBN
8934	39	27	to	to	TO
8934	39	28	form	form	VB
8934	39	29	a	a	DT
8934	39	30	search	search	NN
8934	39	31	key	key	NN
8934	39	32	,	,	,
8934	39	33	for	for	IN
8934	39	34	example	example	NN
8934	39	35	the	the	DT
8934	39	36	first	first	JJ
8934	39	37	word	word	NN
8934	39	38	of	of	IN
8934	39	39	the	the	DT
8934	39	40	title	title	NN
8934	39	41	;	;	:
8934	39	42	and	and	CC
8934	39	43	(	(	-LRB-
8934	39	44	b	b	LS
8934	39	45	)	)	-RRB-
8934	39	46	the	the	DT
8934	39	47	user	user	NN
8934	39	48	is	be	VBZ
8934	39	49	able	able	JJ
8934	39	50	to	to	TO
8934	39	51	enter	enter	VB
8934	39	52	the	the	DT
8934	39	53	system	system	NN
8934	39	54	by	by	IN
8934	39	55	what	what	WP
8934	39	56	appears	appear	VBZ
8934	39	57	to	to	IN
8934	39	58	him	-PRON-	PRP
8934	39	59	to	to	TO
8934	39	60	be	be	VB
8934	39	61	the	the	DT
8934	39	62	most	most	RBS
8934	39	63	distinctive	distinctive	JJ
8934	39	64	terms	term	NNS
8934	39	65	in	in	IN
8934	39	66	the	the	DT
8934	39	67	title	title	NN
8934	39	68	,	,	,
8934	39	69	thereby	thereby	RB
8934	39	70	minimizing	minimize	VBG
8934	39	71	false	false	JJ
8934	39	72	drops	drop	NNS
8934	39	73	.	.	.
8934	40	1	Users	user	NNS
8934	40	2	of	of	IN
8934	40	3	BALLOTS	ballot	NNS
8934	40	4	have	have	VBP
8934	40	5	found	find	VBN
8934	40	6	that	that	IN
8934	40	7	because	because	IN
8934	40	8	of	of	IN
8934	40	9	the	the	DT
8934	40	10	speed	speed	NN
8934	40	11	at	at	IN
8934	40	12	which	which	WDT
8934	40	13	computers	computer	NNS
8934	40	14	operate	operate	VBP
8934	40	15	,	,	,
8934	40	16	usually	usually	RB
8934	40	17	the	the	DT
8934	40	18	indexes	index	NNS
8934	40	19	can	can	MD
8934	40	20	be	be	VB
8934	40	21	manipulated	manipulate	VBN
8934	40	22	and	and	CC
8934	40	23	a	a	DT
8934	40	24	record	record	NN
8934	40	25	retrieved	retrieve	VBN
8934	40	26	immediately	immediately	RB
8934	40	27	,	,	,
8934	40	28	or	or	CC
8934	40	29	in	in	IN
8934	40	30	a	a	DT
8934	40	31	very	very	RB
8934	40	32	short	short	JJ
8934	40	33	period	period	NN
8934	40	34	of	of	IN
8934	40	35	time	time	NN
8934	40	36	.	.	.
8934	41	1	Fayollat	Fayollat	NNP
8934	41	2	gives	give	VBZ
8934	41	3	an	an	DT
8934	41	4	estimate	estimate	NN
8934	41	5	of	of	IN
8934	41	6	two	two	CD
8934	41	7	to	to	TO
8934	41	8	five	five	CD
8934	41	9	seconds	second	NNS
8934	41	10	as	as	IN
8934	41	11	the	the	DT
8934	41	12	response	response	NN
8934	41	13	time	time	NN
8934	41	14	.	.	.
8934	42	1	The	the	DT
8934	42	2	most	most	RBS
8934	42	3	direct	direct	JJ
8934	42	4	way	way	NN
8934	42	5	to	to	TO
8934	42	6	implement	implement	VB
8934	42	7	this	this	DT
8934	42	8	approach	approach	NN
8934	42	9	would	would	MD
8934	42	10	be	be	VB
8934	42	11	to	to	TO
8934	42	12	access	access	VB
8934	42	13	each	each	DT
8934	42	14	record	record	NN
8934	42	15	in	in	IN
8934	42	16	the	the	DT
8934	42	17	file	file	NN
8934	42	18	and	and	CC
8934	42	19	compare	compare	VB
8934	42	20	it	-PRON-	PRP
8934	42	21	to	to	IN
8934	42	22	the	the	DT
8934	42	23	request	request	NN
8934	42	24	.	.	.
8934	43	1	For	for	IN
8934	43	2	any	any	DT
8934	43	3	but	but	IN
8934	43	4	the	the	DT
8934	43	5	smallest	small	JJS
8934	43	6	files	file	NNS
8934	43	7	this	this	DT
8934	43	8	would	would	MD
8934	43	9	be	be	VB
8934	43	10	unreasonably	unreasonably	RB
8934	43	11	costly	costly	JJ
8934	43	12	in	in	IN
8934	43	13	computer	computer	NN
8934	43	14	time	time	NN
8934	43	15	.	.	.
8934	44	1	An	an	DT
8934	44	2	alternative	alternative	NN
8934	44	3	,	,	,
8934	44	4	and	and	CC
8934	44	5	customary	customary	NN
8934	44	6	,	,	,
8934	44	7	implementation	implementation	NN
8934	44	8	involves	involve	VBZ
8934	44	9	maintenance	maintenance	NN
8934	44	10	of	of	IN
8934	44	11	indexes	index	NNS
8934	44	12	of	of	IN
8934	44	13	key	key	JJ
8934	44	14	words	word	NNS
8934	44	15	.	.	.
8934	45	1	While	while	IN
8934	45	2	experience	experience	NN
8934	45	3	with	with	IN
8934	45	4	this	this	DT
8934	45	5	approach	approach	NN
8934	45	6	,	,	,
8934	45	7	as	as	IN
8934	45	8	at	at	IN
8934	45	9	the	the	DT
8934	45	10	BALLOTS	BALLOTS	NNP
8934	45	11	project	project	NN
8934	45	12	,	,	,
8934	45	13	recommends	recommend	VBZ
8934	45	14	this	this	DT
8934	45	15	as	as	IN
8934	45	16	a	a	DT
8934	45	17	workable	workable	JJ
8934	45	18	implementation	implementation	NN
8934	45	19	,	,	,
8934	45	20	it	-PRON-	PRP
8934	45	21	can	can	MD
8934	45	22	be	be	VB
8934	45	23	costly	costly	JJ
8934	45	24	in	in	IN
8934	45	25	terms	term	NNS
8934	45	26	of	of	IN
8934	45	27	the	the	DT
8934	45	28	computer	computer	NN
8934	45	29	costs	cost	NNS
8934	45	30	involved	involve	VBN
8934	45	31	with	with	IN
8934	45	32	upkeeping	upkeepe	VBG
8934	45	33	the	the	DT
8934	45	34	indexes	index	NNS
8934	45	35	.	.	.
8934	46	1	HYBRID	HYBRID	NNP
8934	46	2	APPROACH	APPROACH	NNP
8934	46	3	We	-PRON-	PRP
8934	46	4	offer	offer	VBP
8934	46	5	for	for	IN
8934	46	6	consideration	consideration	NN
8934	46	7	an	an	DT
8934	46	8	elaboration	elaboration	NN
8934	46	9	of	of	IN
8934	46	10	the	the	DT
8934	46	11	search	search	NN
8934	46	12	key	key	NN
8934	46	13	approach	approach	NN
8934	46	14	that	that	WDT
8934	46	15	incorporates	incorporate	VBZ
8934	46	16	aspects	aspect	NNS
8934	46	17	of	of	IN
8934	46	18	the	the	DT
8934	46	19	key	key	JJ
8934	46	20	word	word	NN
8934	46	21	approach	approach	NN
8934	46	22	.	.	.
8934	47	1	It	-PRON-	PRP
8934	47	2	is	be	VBZ
8934	47	3	intended	intend	VBN
8934	47	4	as	as	IN
8934	47	5	an	an	DT
8934	47	6	al-	al-	JJ
8934	47	7	ternative	ternative	NN
8934	47	8	to	to	IN
8934	47	9	developing	develop	VBG
8934	47	10	increasingly	increasingly	RB
8934	47	11	complex	complex	JJ
8934	47	12	keys	key	NNS
8934	47	13	for	for	IN
8934	47	14	systems	system	NNS
8934	47	15	adopting	adopt	VBG
8934	47	16	a	a	DT
8934	47	17	search	search	NN
8934	47	18	key	key	NN
8934	47	19	approach	approach	NN
8934	47	20	,	,	,
8934	47	21	but	but	CC
8934	47	22	for	for	IN
8934	47	23	which	which	WDT
8934	47	24	a	a	DT
8934	47	25	simple	simple	JJ
8934	47	26	search	search	NN
8934	47	27	key	key	NN
8934	47	28	retrieves	retrieve	VBZ
8934	47	29	too	too	RB
8934	47	30	many	many	JJ
8934	47	31	items	item	NNS
8934	47	32	;	;	:
8934	47	33	possibly	possibly	RB
8934	47	34	this	this	DT
8934	47	35	approach	approach	NN
8934	47	36	can	can	MD
8934	47	37	be	be	VB
8934	47	38	selectively	selectively	RB
8934	47	39	applied	apply	VBN
8934	47	40	to	to	IN
8934	47	41	the	the	DT
8934	47	42	more	more	JJR
8934	47	43	trouble-	trouble-	NN
8934	47	44	some	some	DT
8934	47	45	parts	part	NNS
8934	47	46	of	of	IN
8934	47	47	the	the	DT
8934	47	48	file	file	NN
8934	47	49	,	,	,
8934	47	50	such	such	JJ
8934	47	51	as	as	IN
8934	47	52	to	to	IN
8934	47	53	items	item	NNS
8934	47	54	with	with	IN
8934	47	55	corporate	corporate	JJ
8934	47	56	authors	author	NNS
8934	47	57	.	.	.
8934	48	1	This	this	DT
8934	48	2	ap-	ap-	CD
8934	48	3	proach	proach	NN
8934	48	4	associates	associate	VBZ
8934	48	5	a	a	DT
8934	48	6	search	search	NN
8934	48	7	key	key	NN
8934	48	8	with	with	IN
8934	48	9	each	each	DT
8934	48	10	record	record	NN
8934	48	11	,	,	,
8934	48	12	hopefully	hopefully	RB
8934	48	13	one	one	CD
8934	48	14	that	that	WDT
8934	48	15	is	be	VBZ
8934	48	16	sim-	sim-	NNP
8934	48	17	ple	ple	NNP
8934	48	18	and	and	CC
8934	48	19	easily	easily	RB
8934	48	20	derived	derive	VBN
8934	48	21	.	.	.
8934	49	1	A	a	DT
8934	49	2	user	user	NN
8934	49	3	would	would	MD
8934	49	4	begin	begin	VB
8934	49	5	by	by	IN
8934	49	6	entering	enter	VBG
8934	49	7	into	into	IN
8934	49	8	the	the	DT
8934	49	9	system	system	NN
8934	49	10	the	the	DT
8934	49	11	search	search	NN
8934	49	12	key	key	NN
8934	49	13	.	.	.
8934	50	1	If	if	IN
8934	50	2	the	the	DT
8934	50	3	system	system	NN
8934	50	4	finds	find	VBZ
8934	50	5	that	that	IN
8934	50	6	the	the	DT
8934	50	7	number	number	NN
8934	50	8	of	of	IN
8934	50	9	items	item	NNS
8934	50	10	that	that	WDT
8934	50	11	would	would	MD
8934	50	12	be	be	VB
8934	50	13	re-	re-	RB
8934	50	14	trieved	trieve	VBN
8934	50	15	exceeds	exceed	VBZ
8934	50	16	a	a	DT
8934	50	17	preset	preset	JJ
8934	50	18	threshold	threshold	NN
8934	50	19	,	,	,
8934	50	20	it	-PRON-	PRP
8934	50	21	would	would	MD
8934	50	22	output	output	VB
8934	50	23	a	a	DT
8934	50	24	message	message	NN
8934	50	25	requesting	request	VBG
8934	50	26	that	that	IN
8934	50	27	the	the	DT
8934	50	28	user	user	NN
8934	50	29	enter	enter	VBP
8934	50	30	a	a	DT
8934	50	31	set	set	NN
8934	50	32	of	of	IN
8934	50	33	key	key	JJ
8934	50	34	words	word	NNS
8934	50	35	taken	take	VBN
8934	50	36	from	from	IN
8934	50	37	various	various	JJ
8934	50	38	fields	field	NNS
8934	50	39	in	in	IN
8934	50	40	the	the	DT
8934	50	41	rec-	rec-	NN
8934	50	42	ords	ord	NNS
8934	50	43	;	;	:
8934	50	44	the	the	DT
8934	50	45	title	title	NN
8934	50	46	would	would	MD
8934	50	47	be	be	VB
8934	50	48	very	very	RB
8934	50	49	useful	useful	JJ
8934	50	50	in	in	IN
8934	50	51	this	this	DT
8934	50	52	regard	regard	NN
8934	50	53	.	.	.
8934	51	1	The	the	DT
8934	51	2	system	system	NN
8934	51	3	first	first	RB
8934	51	4	gener-	gener-	VBG
8934	51	5	ates	ate	NNS
8934	51	6	a	a	DT
8934	51	7	subfile	subfile	NN
8934	51	8	of	of	IN
8934	51	9	records	record	NNS
8934	51	10	having	have	VBG
8934	51	11	the	the	DT
8934	51	12	desired	desire	VBN
8934	51	13	search	search	NN
8934	51	14	key	key	NN
8934	51	15	.	.	.
8934	52	1	If	if	IN
8934	52	2	a	a	DT
8934	52	3	hashing	hash	VBG
8934	52	4	tech-	tech-	JJ
8934	52	5	nique	nique	NN
8934	52	6	is	be	VBZ
8934	52	7	used	use	VBN
8934	52	8	,	,	,
8934	52	9	constructing	construct	VBG
8934	52	10	this	this	DT
8934	52	11	subfile	subfile	NN
8934	52	12	can	can	MD
8934	52	13	be	be	VB
8934	52	14	accomplished	accomplish	VBN
8934	52	15	quickly	quickly	RB
8934	52	16	and	and	CC
8934	52	17	at	at	IN
8934	52	18	relatively	relatively	RB
8934	52	19	little	little	JJ
8934	52	20	cost	cost	NN
8934	52	21	in	in	IN
8934	52	22	space	space	NN
8934	52	23	for	for	IN
8934	52	24	tables	table	NNS
8934	52	25	.	.	.
8934	53	1	11	11	CD
8934	53	2	Once	once	IN
8934	53	3	the	the	DT
8934	53	4	smaller	small	JJR
8934	53	5	file	file	NN
8934	53	6	is	be	VBZ
8934	53	7	formed	form	VBN
8934	53	8	,	,	,
8934	53	9	a	a	DT
8934	53	10	complete	complete	JJ
8934	53	11	search	search	NN
8934	53	12	of	of	IN
8934	53	13	the	the	DT
8934	53	14	full	full	JJ
8934	53	15	records	record	NNS
8934	53	16	can	can	MD
8934	53	17	be	be	VB
8934	53	18	made	make	VBN
8934	53	19	for	for	IN
8934	53	20	the	the	DT
8934	53	21	key	key	JJ
8934	53	22	words	word	NNS
8934	53	23	.	.	.
8934	54	1	Since	since	IN
8934	54	2	the	the	DT
8934	54	3	system	system	NN
8934	54	4	operates	operate	VBZ
8934	54	5	in	in	IN
8934	54	6	two	two	CD
8934	54	7	phases	phase	NNS
8934	54	8	,	,	,
8934	54	9	it	-PRON-	PRP
8934	54	10	is	be	VBZ
8934	54	11	less	less	RBR
8934	54	12	sensitive	sensitive	JJ
8934	54	13	to	to	IN
8934	54	14	the	the	DT
8934	54	15	number	number	NN
8934	54	16	of	of	IN
8934	54	17	rec-	rec-	NN
8934	54	18	ords	ord	NNS
8934	54	19	the	the	DT
8934	54	20	search	search	NN
8934	54	21	key	key	NN
8934	54	22	retrieves	retrieve	VBZ
8934	54	23	as	as	RB
8934	54	24	far	far	RB
8934	54	25	as	as	IN
8934	54	26	user	user	NN
8934	54	27	considerations	consideration	NNS
8934	54	28	are	be	VBP
8934	54	29	concerned	concern	VBN
8934	54	30	.	.	.
8934	55	1	Ease	ease	NN
8934	55	2	of	of	IN
8934	55	3	use	use	NN
8934	55	4	becomes	become	VBZ
8934	55	5	the	the	DT
8934	55	6	dominating	dominating	JJ
8934	55	7	objective	objective	NN
8934	55	8	in	in	IN
8934	55	9	designing	design	VBG
8934	55	10	the	the	DT
8934	55	11	search	search	NN
8934	55	12	key	key	NN
8934	55	13	.	.	.
8934	56	1	Experience	experience	NN
8934	56	2	to	to	IN
8934	56	3	date	date	NN
8934	56	4	suggests	suggest	VBZ
8934	56	5	that	that	IN
8934	56	6	even	even	RB
8934	56	7	a	a	DT
8934	56	8	very	very	RB
8934	56	9	simple	simple	JJ
8934	56	10	search	search	NN
8934	56	11	key	key	NN
8934	56	12	will	will	MD
8934	56	13	almost	almost	RB
8934	56	14	always	always	RB
8934	56	15	produce	produce	VB
8934	56	16	less	less	JJR
8934	56	17	than	than	IN
8934	56	18	thirty	thirty	CD
8934	56	19	records	record	NNS
8934	56	20	with	with	IN
8934	56	21	files	file	NNS
8934	56	22	having	have	VBG
8934	56	23	in	in	IN
8934	56	24	the	the	DT
8934	56	25	order	order	NN
8934	56	26	of	of	IN
8934	56	27	100,000	100,000	CD
8934	56	28	records	record	NNS
8934	56	29	.	.	.
8934	57	1	However	however	RB
8934	57	2	,	,	,
8934	57	3	a	a	DT
8934	57	4	complete	complete	JJ
8934	57	5	search	search	NN
8934	57	6	of	of	IN
8934	57	7	a	a	DT
8934	57	8	reduced	reduce	VBN
8934	57	9	file	file	NN
8934	57	10	of	of	IN
8934	57	11	thirty	thirty	CD
8934	57	12	rec-	rec-	NN
8934	57	13	ords	ord	NNS
8934	57	14	should	should	MD
8934	57	15	be	be	VB
8934	57	16	feasible	feasible	JJ
8934	57	17	;	;	:
8934	57	18	in	in	IN
8934	57	19	fact	fact	NN
8934	57	20	,	,	,
8934	57	21	usually	usually	RB
8934	57	22	the	the	DT
8934	57	23	subfile	subfile	NN
8934	57	24	will	will	MD
8934	57	25	be	be	VB
8934	57	26	no	no	RB
8934	57	27	larger	large	JJR
8934	57	28	than	than	IN
8934	57	29	two	two	CD
8934	57	30	or	or	CC
8934	57	31	three	three	CD
8934	57	32	records	record	NNS
8934	57	33	.	.	.
8934	58	1	From	from	IN
8934	58	2	one	one	CD
8934	58	3	point	point	NN
8934	58	4	of	of	IN
8934	58	5	view	view	NN
8934	58	6	,	,	,
8934	58	7	in	in	IN
8934	58	8	the	the	DT
8934	58	9	hybrid	hybrid	JJ
8934	58	10	system	system	NN
8934	58	11	,	,	,
8934	58	12	we	-PRON-	PRP
8934	58	13	can	can	MD
8934	58	14	100	100	CD
8934	58	15	Journal	Journal	NNP
8934	58	16	of	of	IN
8934	58	17	Library	Library	NNP
8934	58	18	Automation	Automation	NNP
8934	58	19	Vol	Vol	NNP
8934	58	20	.	.	.
8934	59	1	7/2	7/2	CD
8934	59	2	June	June	NNP
8934	59	3	1974	1974	CD
8934	59	4	think	think	VBP
8934	59	5	of	of	IN
8934	59	6	the	the	DT
8934	59	7	search	search	NN
8934	59	8	key	key	NN
8934	59	9	not	not	RB
8934	59	10	as	as	IN
8934	59	11	an	an	DT
8934	59	12	access	access	NN
8934	59	13	mechanism	mechanism	NN
8934	59	14	,	,	,
8934	59	15	as	as	IN
8934	59	16	earlier	early	RBR
8934	59	17	,	,	,
8934	59	18	but	but	CC
8934	59	19	rather	rather	RB
8934	59	20	as	as	IN
8934	59	21	a	a	DT
8934	59	22	file	file	NN
8934	59	23	reduction	reduction	NN
8934	59	24	mechanism	mechanism	NN
8934	59	25	.	.	.
8934	60	1	This	this	DT
8934	60	2	system	system	NN
8934	60	3	trades	trade	VBZ
8934	60	4	the	the	DT
8934	60	5	cost	cost	NN
8934	60	6	of	of	IN
8934	60	7	maintaining	maintain	VBG
8934	60	8	and	and	CC
8934	60	9	storing	store	VBG
8934	60	10	large	large	JJ
8934	60	11	indexes	index	NNS
8934	60	12	for	for	IN
8934	60	13	an	an	DT
8934	60	14	increase	increase	NN
8934	60	15	in	in	IN
8934	60	16	costs	cost	NNS
8934	60	17	of	of	IN
8934	60	18	computer	computer	NN
8934	60	19	processing	processing	NN
8934	60	20	;	;	:
8934	60	21	only	only	RB
8934	60	22	relatively	relatively	RB
8934	60	23	easily	easily	RB
8934	60	24	maintained	maintain	VBD
8934	60	25	hash	hash	NN
8934	60	26	tables	table	NNS
8934	60	27	for	for	IN
8934	60	28	fixed	fix	VBN
8934	60	29	length	length	NN
8934	60	30	search	search	NN
8934	60	31	keys	key	NNS
8934	60	32	need	nee	MD
8934	60	33	be	be	VB
8934	60	34	maintained	maintain	VBN
8934	60	35	.	.	.
8934	61	1	An	an	DT
8934	61	2	accurate	accurate	JJ
8934	61	3	assessment	assessment	NN
8934	61	4	of	of	IN
8934	61	5	these	these	DT
8934	61	6	costs	cost	NNS
8934	61	7	can	can	MD
8934	61	8	be	be	VB
8934	61	9	made	make	VBN
8934	61	10	only	only	RB
8934	61	11	after	after	IN
8934	61	12	the	the	DT
8934	61	13	statistical	statistical	JJ
8934	61	14	characteristics	characteristic	NNS
8934	61	15	of	of	IN
8934	61	16	various	various	JJ
8934	61	17	search	search	NN
8934	61	18	keys	key	NNS
8934	61	19	have	have	VBP
8934	61	20	been	be	VBN
8934	61	21	explored	explore	VBN
8934	61	22	.	.	.
8934	62	1	OBSERVATIONS	observations	RB
8934	62	2	If	if	IN
8934	62	3	it	-PRON-	PRP
8934	62	4	should	should	MD
8934	62	5	be	be	VB
8934	62	6	desired	desire	VBN
8934	62	7	to	to	TO
8934	62	8	implement	implement	VB
8934	62	9	a	a	DT
8934	62	10	hybrid	hybrid	JJ
8934	62	11	system	system	NN
8934	62	12	,	,	,
8934	62	13	the	the	DT
8934	62	14	following	follow	VBG
8934	62	15	ob-	ob-	NNP
8934	62	16	servations	servation	NNS
8934	62	17	would	would	MD
8934	62	18	be	be	VB
8934	62	19	in	in	IN
8934	62	20	order	order	NN
8934	62	21	:	:	:
8934	62	22	1	1	LS
8934	62	23	.	.	.
8934	63	1	Among	among	IN
8934	63	2	the	the	DT
8934	63	3	current	current	JJ
8934	63	4	concerns	concern	NNS
8934	63	5	of	of	IN
8934	63	6	facilities	facility	NNS
8934	63	7	with	with	IN
8934	63	8	large	large	JJ
8934	63	9	bibliographic	bibliographic	JJ
8934	63	10	files	file	NNS
8934	63	11	is	be	VBZ
8934	63	12	file	file	NN
8934	63	13	compaction	compaction	NN
8934	63	14	.	.	.
8934	64	1	If	if	IN
8934	64	2	records	record	NNS
8934	64	3	will	will	MD
8934	64	4	have	have	VB
8934	64	5	to	to	TO
8934	64	6	be	be	VB
8934	64	7	searched	search	VBN
8934	64	8	for	for	IN
8934	64	9	key	key	JJ
8934	64	10	words	word	NNS
8934	64	11	,	,	,
8934	64	12	this	this	DT
8934	64	13	consideration	consideration	NN
8934	64	14	will	will	MD
8934	64	15	influence	influence	VB
8934	64	16	planning	planning	NN
8934	64	17	of	of	IN
8934	64	18	compaction	compaction	NN
8934	64	19	tech-	tech-	NN
8934	64	20	niques	nique	NNS
8934	64	21	.	.	.
8934	65	1	For	for	IN
8934	65	2	example	example	NN
8934	65	3	,	,	,
8934	65	4	a	a	DT
8934	65	5	technique	technique	NN
8934	65	6	such	such	JJ
8934	65	7	as	as	IN
8934	65	8	COP	COP	NNP
8934	65	9	ACK	ACK	NNP
8934	65	10	,	,	,
8934	65	11	which	which	WDT
8934	65	12	completely	completely	RB
8934	65	13	scrambles	scramble	VBZ
8934	65	14	the	the	DT
8934	65	15	bits	bit	NNS
8934	65	16	in	in	IN
8934	65	17	a	a	DT
8934	65	18	record	record	NN
8934	65	19	,	,	,
8934	65	20	would	would	MD
8934	65	21	not	not	RB
8934	65	22	be	be	VB
8934	65	23	permissible	permissible	JJ
8934	65	24	.	.	.
8934	66	1	12	12	CD
8934	66	2	Use	use	NN
8934	66	3	of	of	IN
8934	66	4	variable	variable	JJ
8934	66	5	length	length	NN
8934	66	6	codes	code	NNS
8934	66	7	for	for	IN
8934	66	8	characters	character	NNS
8934	66	9	,	,	,
8934	66	10	such	such	JJ
8934	66	11	as	as	IN
8934	66	12	in	in	IN
8934	66	13	Hoffman	Hoffman	NNP
8934	66	14	coding	coding	NN
8934	66	15	,	,	,
8934	66	16	would	would	MD
8934	66	17	allow	allow	VB
8934	66	18	searches	search	NNS
8934	66	19	for	for	IN
8934	66	20	key	key	JJ
8934	66	21	words	word	NNS
8934	66	22	;	;	:
8934	66	23	most	most	RBS
8934	66	24	likely	likely	RB
8934	66	25	such	such	PDT
8934	66	26	a	a	DT
8934	66	27	search	search	NN
8934	66	28	would	would	MD
8934	66	29	be	be	VB
8934	66	30	implemented	implement	VBN
8934	66	31	by	by	IN
8934	66	32	attempting	attempt	VBG
8934	66	33	to	to	TO
8934	66	34	match	match	VB
8934	66	35	substrings	substring	NNS
8934	66	36	of	of	IN
8934	66	37	bits	bit	NNS
8934	66	38	rather	rather	RB
8934	66	39	than	than	IN
8934	66	40	matching	match	VBG
8934	66	41	on	on	IN
8934	66	42	the	the	DT
8934	66	43	full	full	JJ
8934	66	44	word	word	NN
8934	66	45	level.13	level.13	NNP
8934	66	46	Another	another	DT
8934	66	47	common	common	JJ
8934	66	48	compaction	compaction	NN
8934	66	49	technique	technique	NN
8934	66	50	,	,	,
8934	66	51	bigram	bigram	NN
8934	66	52	coding	coding	NN
8934	66	53	,	,	,
8934	66	54	would	would	MD
8934	66	55	also	also	RB
8934	66	56	complicate	complicate	VB
8934	66	57	the	the	DT
8934	66	58	separation	separation	NN
8934	66	59	of	of	IN
8934	66	60	words	word	NNS
8934	66	61	unless	unless	IN
8934	66	62	the	the	DT
8934	66	63	blank	blank	NN
8934	66	64	were	be	VBD
8934	66	65	prevented	prevent	VBN
8934	66	66	from	from	IN
8934	66	67	combining	combine	VBG
8934	66	68	with	with	IN
8934	66	69	other	other	JJ
8934	66	70	characters	character	NNS
8934	66	71	;	;	:
8934	66	72	because	because	IN
8934	66	73	of	of	IN
8934	66	74	the	the	DT
8934	66	75	frequency	frequency	NN
8934	66	76	with	with	IN
8934	66	77	which	which	WDT
8934	66	78	the	the	DT
8934	66	79	blank	blank	NN
8934	66	80	occurs	occur	VBZ
8934	66	81	with	with	IN
8934	66	82	other	other	JJ
8934	66	83	characters	character	NNS
8934	66	84	,	,	,
8934	66	85	this	this	DT
8934	66	86	restriction	restriction	NN
8934	66	87	would	would	MD
8934	66	88	interfere	interfere	VB
8934	66	89	considerably	considerably	RB
8934	66	90	with	with	IN
8934	66	91	the	the	DT
8934	66	92	efficacy	efficacy	NN
8934	66	93	of	of	IN
8934	66	94	the	the	DT
8934	66	95	technique	technique	NN
8934	66	96	.	.	.
8934	66	97	U	U	NNP
8934	66	98	A	a	DT
8934	66	99	different	different	JJ
8934	66	100	approach	approach	NN
8934	66	101	would	would	MD
8934	66	102	be	be	VB
8934	66	103	to	to	TO
8934	66	104	recognize	recognize	VB
8934	66	105	that	that	IN
8934	66	106	each	each	DT
8934	66	107	word	word	NN
8934	66	108	could	could	MD
8934	66	109	have	have	VB
8934	66	110	only	only	RB
8934	66	111	two	two	CD
8934	66	112	"	"	``
8934	66	113	spellings	spelling	NNS
8934	66	114	,	,	,
8934	66	115	"	"	''
8934	66	116	depend-	depend-	VBD
8934	66	117	ing	ing	NNP
8934	66	118	on	on	IN
8934	66	119	what	what	WP
8934	66	120	happened	happen	VBD
8934	66	121	to	to	IN
8934	66	122	the	the	DT
8934	66	123	blank	blank	NN
8934	66	124	preceding	precede	VBG
8934	66	125	the	the	DT
8934	66	126	word	word	NN
8934	66	127	,	,	,
8934	66	128	and	and	CC
8934	66	129	both	both	DT
8934	66	130	spellings	spelling	NNS
8934	66	131	could	could	MD
8934	66	132	be	be	VB
8934	66	133	tested	test	VBN
8934	66	134	.	.	.
8934	67	1	(	(	-LRB-
8934	67	2	A	a	DT
8934	67	3	brief	brief	JJ
8934	67	4	survey	survey	NN
8934	67	5	of	of	IN
8934	67	6	the	the	DT
8934	67	7	above	above	JJ
8934	67	8	compaction	compaction	NN
8934	67	9	techniques	technique	NNS
8934	67	10	has	have	VBZ
8934	67	11	been	be	VBN
8934	67	12	conducted	conduct	VBN
8934	67	13	by	by	IN
8934	67	14	Fouty.15	fouty.15	PRP
8934	67	15	)	)	-RRB-
8934	67	16	2	2	CD
8934	67	17	.	.	.
8934	68	1	Though	though	IN
8934	68	2	a	a	DT
8934	68	3	complete	complete	JJ
8934	68	4	search	search	NN
8934	68	5	for	for	IN
8934	68	6	key	key	JJ
8934	68	7	words	word	NNS
8934	68	8	would	would	MD
8934	68	9	be	be	VB
8934	68	10	feasible	feasible	JJ
8934	68	11	on	on	IN
8934	68	12	a	a	DT
8934	68	13	small	small	JJ
8934	68	14	file	file	NN
8934	68	15	,	,	,
8934	68	16	it	-PRON-	PRP
8934	68	17	is	be	VBZ
8934	68	18	possible	possible	JJ
8934	68	19	to	to	TO
8934	68	20	expedite	expedite	VB
8934	68	21	the	the	DT
8934	68	22	search	search	NN
8934	68	23	considerably	considerably	RB
8934	68	24	by	by	IN
8934	68	25	means	mean	NNS
8934	68	26	of	of	IN
8934	68	27	a	a	DT
8934	68	28	technique	technique	NN
8934	68	29	devised	devise	VBN
8934	68	30	by	by	IN
8934	68	31	Malcolm	Malcolm	NNP
8934	68	32	Harrison	Harrison	NNP
8934	68	33	,	,	,
8934	68	34	which	which	WDT
8934	68	35	involves	involve	VBZ
8934	68	36	adding	add	VBG
8934	68	37	a	a	DT
8934	68	38	fixed	fix	VBN
8934	68	39	number	number	NN
8934	68	40	of	of	IN
8934	68	41	bits	bit	NNS
8934	68	42	,	,	,
8934	68	43	or	or	CC
8934	68	44	signatures	signature	NNS
8934	68	45	,	,	,
8934	68	46	to	to	IN
8934	68	47	each	each	DT
8934	68	48	field	field	NN
8934	68	49	on	on	IN
8934	68	50	which	which	WDT
8934	68	51	a	a	DT
8934	68	52	search	search	NN
8934	68	53	can	can	MD
8934	68	54	take	take	VB
8934	68	55	place	place	NN
8934	68	56	;	;	:
8934	68	57	these	these	DT
8934	68	58	additional	additional	JJ
8934	68	59	bits	bit	NNS
8934	68	60	are	be	VBP
8934	68	61	derived	derive	VBN
8934	68	62	in	in	IN
8934	68	63	a	a	DT
8934	68	64	well	well	RB
8934	68	65	-	-	HYPH
8934	68	66	defined	define	VBN
8934	68	67	way	way	NN
8934	68	68	from	from	IN
8934	68	69	the	the	DT
8934	68	70	original	original	JJ
8934	68	71	field	field	NN
8934	68	72	.	.	.
8934	69	1	16•	16•	NNP
8934	69	2	17	17	CD
8934	69	3	This	this	DT
8934	69	4	subfield	subfield	NN
8934	69	5	is	be	VBZ
8934	69	6	a	a	DT
8934	69	7	fixed	fix	VBN
8934	69	8	-	-	HYPH
8934	69	9	size	size	NN
8934	69	10	representation	representation	NN
8934	69	11	of	of	IN
8934	69	12	the	the	DT
8934	69	13	full	full	JJ
8934	69	14	field	field	NN
8934	69	15	in	in	IN
8934	69	16	a	a	DT
8934	69	17	form	form	NN
8934	69	18	that	that	WDT
8934	69	19	can	can	MD
8934	69	20	be	be	VB
8934	69	21	used	use	VBN
8934	69	22	to	to	TO
8934	69	23	very	very	RB
8934	69	24	rapidly	rapidly	RB
8934	69	25	eliminate	eliminate	VB
8934	69	26	most	most	JJS
8934	69	27	records	record	NNS
8934	69	28	which	which	WDT
8934	69	29	would	would	MD
8934	69	30	not	not	RB
8934	69	31	pass	pass	VB
8934	69	32	the	the	DT
8934	69	33	key	key	JJ
8934	69	34	word	word	NN
8934	69	35	matching	matching	NN
8934	69	36	test	test	NN
8934	69	37	.	.	.
8934	70	1	It	-PRON-	PRP
8934	70	2	is	be	VBZ
8934	70	3	stored	store	VBN
8934	70	4	in	in	IN
8934	70	5	the	the	DT
8934	70	6	index	index	NN
8934	70	7	to	to	IN
8934	70	8	the	the	DT
8934	70	9	file	file	NN
8934	70	10	along	along	IN
8934	70	11	with	with	IN
8934	70	12	the	the	DT
8934	70	13	address	address	NN
8934	70	14	of	of	IN
8934	70	15	the	the	DT
8934	70	16	record	record	NN
8934	70	17	.	.	.
8934	71	1	Though	though	IN
8934	71	2	this	this	DT
8934	71	3	preliminary	preliminary	JJ
8934	71	4	test	test	NN
8934	71	5	is	be	VBZ
8934	71	6	not	not	RB
8934	71	7	foolproof	foolproof	JJ
8934	71	8	,	,	,
8934	71	9	it	-PRON-	PRP
8934	71	10	could	could	MD
8934	71	11	considerably	considerably	RB
8934	71	12	reduce	reduce	VB
8934	71	13	the	the	DT
8934	71	14	size	size	NN
8934	71	15	of	of	IN
8934	71	16	the	the	DT
8934	71	17	subfile	subfile	NN
8934	71	18	that	that	WDT
8934	71	19	requires	require	VBZ
8934	71	20	a	a	DT
8934	71	21	more	more	RBR
8934	71	22	costly	costly	JJ
8934	71	23	complete	complete	JJ
8934	71	24	search	search	NN
8934	71	25	,	,	,
8934	71	26	thereby	thereby	RB
8934	71	27	reducing	reduce	VBG
8934	71	28	the	the	DT
8934	71	29	number	number	NN
8934	71	30	of	of	IN
8934	71	31	disc	disc	NN
8934	71	32	accesses	access	NNS
8934	71	33	.	.	.
8934	72	1	If	if	IN
8934	72	2	this	this	DT
8934	72	3	proce-	proce-	JJ
8934	72	4	dure	dure	NN
8934	72	5	is	be	VBZ
8934	72	6	adopted	adopt	VBN
8934	72	7	,	,	,
8934	72	8	a	a	DT
8934	72	9	possible	possible	JJ
8934	72	10	sequence	sequence	NN
8934	72	11	of	of	IN
8934	72	12	events	event	NNS
8934	72	13	would	would	MD
8934	72	14	be	be	VB
8934	72	15	as	as	IN
8934	72	16	follows	follow	VBZ
8934	72	17	:	:	:
8934	72	18	(	(	-LRB-
8934	72	19	a	a	LS
8934	72	20	)	)	-RRB-
8934	72	21	A	a	DT
8934	72	22	user	user	NN
8934	72	23	inputs	input	VBZ
8934	72	24	a	a	DT
8934	72	25	search	search	NN
8934	72	26	key	key	NN
8934	72	27	and	and	CC
8934	72	28	,	,	,
8934	72	29	perhaps	perhaps	RB
8934	72	30	,	,	,
8934	72	31	a	a	DT
8934	72	32	couple	couple	NN
8934	72	33	of	of	IN
8934	72	34	key	key	JJ
8934	72	35	words	word	NNS
8934	72	36	.	.	.
8934	73	1	These	these	DT
8934	73	2	may	may	MD
8934	73	3	be	be	VB
8934	73	4	words	word	NNS
8934	73	5	he	-PRON-	PRP
8934	73	6	is	be	VBZ
8934	73	7	certain	certain	JJ
8934	73	8	are	be	VBP
8934	73	9	in	in	IN
8934	73	10	the	the	DT
8934	73	11	title	title	NN
8934	73	12	,	,	,
8934	73	13	although	although	IN
8934	73	14	the	the	DT
8934	73	15	Hybrid	Hybrid	NNP
8934	73	16	Access	Access	NNP
8934	73	17	MethodjBOOKSTEIN	MethodjBOOKSTEIN	:
8934	73	18	101	101	CD
8934	73	19	name	name	NN
8934	73	20	of	of	IN
8934	73	21	a	a	DT
8934	73	22	series	series	NN
8934	73	23	,	,	,
8934	73	24	the	the	DT
8934	73	25	author	author	NN
8934	73	26	,	,	,
8934	73	27	or	or	CC
8934	73	28	subject	subject	JJ
8934	73	29	headings	heading	NNS
8934	73	30	would	would	MD
8934	73	31	also	also	RB
8934	73	32	rep-	rep-	VB
8934	73	33	resent	resent	NN
8934	73	34	candidates	candidate	NNS
8934	73	35	.	.	.
8934	74	1	(	(	-LRB-
8934	74	2	b	b	LS
8934	74	3	)	)	-RRB-
8934	74	4	On	on	IN
8934	74	5	the	the	DT
8934	74	6	basis	basis	NN
8934	74	7	of	of	IN
8934	74	8	the	the	DT
8934	74	9	search	search	NN
8934	74	10	key	key	NN
8934	74	11	the	the	DT
8934	74	12	system	system	NN
8934	74	13	creates	create	VBZ
8934	74	14	a	a	DT
8934	74	15	sub	sub	NN
8934	74	16	file	file	NN
8934	74	17	of	of	IN
8934	74	18	rec-	rec-	IN
8934	74	19	ord	ord	NN
8934	74	20	addresses	address	NNS
8934	74	21	and	and	CC
8934	74	22	signatures	signature	NNS
8934	74	23	taken	take	VBN
8934	74	24	from	from	IN
8934	74	25	the	the	DT
8934	74	26	index	index	NN
8934	74	27	-	-	:
8934	74	28	if	if	IN
8934	74	29	the	the	DT
8934	74	30	user	user	NN
8934	74	31	is	be	VBZ
8934	74	32	unfortunate	unfortunate	JJ
8934	74	33	the	the	DT
8934	74	34	subfile	subfile	NN
8934	74	35	would	would	MD
8934	74	36	have	have	VB
8934	74	37	a	a	DT
8934	74	38	large	large	JJ
8934	74	39	number	number	NN
8934	74	40	of	of	IN
8934	74	41	records	record	NNS
8934	74	42	.	.	.
8934	75	1	(	(	-LRB-
8934	75	2	c	c	NN
8934	75	3	)	)	-RRB-
8934	75	4	A	a	DT
8934	75	5	rapid	rapid	JJ
8934	75	6	preliminary	preliminary	JJ
8934	75	7	search	search	NN
8934	75	8	of	of	IN
8934	75	9	the	the	DT
8934	75	10	signatures	signature	NNS
8934	75	11	using	use	VBG
8934	75	12	the	the	DT
8934	75	13	Harrison	Harrison	NNP
8934	75	14	technique	technique	NN
8934	75	15	is	be	VBZ
8934	75	16	made	make	VBN
8934	75	17	of	of	IN
8934	75	18	the	the	DT
8934	75	19	reduced	reduce	VBN
8934	75	20	file	file	NN
8934	75	21	to	to	TO
8934	75	22	test	test	VB
8934	75	23	whether	whether	IN
8934	75	24	the	the	DT
8934	75	25	key	key	JJ
8934	75	26	words	word	NNS
8934	75	27	could	could	MD
8934	75	28	possibly	possibly	RB
8934	75	29	be	be	VB
8934	75	30	part	part	NN
8934	75	31	of	of	IN
8934	75	32	a	a	DT
8934	75	33	record	record	NN
8934	75	34	.	.	.
8934	76	1	This	this	DT
8934	76	2	pass	pass	NN
8934	76	3	eliminates	eliminate	VBZ
8934	76	4	a	a	DT
8934	76	5	number	number	NN
8934	76	6	of	of	IN
8934	76	7	records	record	NNS
8934	76	8	;	;	:
8934	76	9	how	how	WRB
8934	76	10	efficient	efficient	JJ
8934	76	11	this	this	DT
8934	76	12	technique	technique	NN
8934	76	13	is	be	VBZ
8934	76	14	will	will	MD
8934	76	15	depend	depend	VB
8934	76	16	on	on	IN
8934	76	17	the	the	DT
8934	76	18	number	number	NN
8934	76	19	of	of	IN
8934	76	20	bits	bit	NNS
8934	76	21	the	the	DT
8934	76	22	system	system	NN
8934	76	23	associates	associate	VBZ
8934	76	24	with	with	IN
8934	76	25	each	each	DT
8934	76	26	representative	representative	JJ
8934	76	27	field	field	NN
8934	76	28	.	.	.
8934	77	1	(	(	-LRB-
8934	77	2	d	d	LS
8934	77	3	)	)	-RRB-
8934	77	4	Finally	finally	RB
8934	77	5	,	,	,
8934	77	6	the	the	DT
8934	77	7	full	full	JJ
8934	77	8	records	record	NNS
8934	77	9	of	of	IN
8934	77	10	the	the	DT
8934	77	11	remaining	remain	VBG
8934	77	12	items	item	NNS
8934	77	13	are	be	VBP
8934	77	14	retrieved	retrieve	VBN
8934	77	15	and	and	CC
8934	77	16	a	a	DT
8934	77	17	full	full	JJ
8934	77	18	search	search	NN
8934	77	19	is	be	VBZ
8934	77	20	made	make	VBN
8934	77	21	.	.	.
8934	78	1	At	at	IN
8934	78	2	any	any	DT
8934	78	3	point	point	NN
8934	78	4	,	,	,
8934	78	5	if	if	IN
8934	78	6	the	the	DT
8934	78	7	subfile	subfile	NN
8934	78	8	is	be	VBZ
8934	78	9	too	too	RB
8934	78	10	large	large	JJ
8934	78	11	,	,	,
8934	78	12	the	the	DT
8934	78	13	system	system	NN
8934	78	14	may	may	MD
8934	78	15	request	request	VB
8934	78	16	additional	additional	JJ
8934	78	17	key	key	JJ
8934	78	18	words	word	NNS
8934	78	19	.	.	.
8934	79	1	EXAMPLE	example	NN
8934	79	2	OF	of	IN
8934	79	3	TECHNIQUE	technique	NN
8934	79	4	IMPLEMENTATION	implementation	NN
8934	79	5	How	how	WRB
8934	79	6	to	to	TO
8934	79	7	create	create	VB
8934	79	8	a	a	DT
8934	79	9	signature	signature	NN
8934	79	10	for	for	IN
8934	79	11	a	a	DT
8934	79	12	record	record	NN
8934	79	13	is	be	VBZ
8934	79	14	best	well	RBS
8934	79	15	explained	explain	VBN
8934	79	16	by	by	IN
8934	79	17	means	mean	NNS
8934	79	18	of	of	IN
8934	79	19	an	an	DT
8934	79	20	example	example	NN
8934	79	21	.	.	.
8934	80	1	Many	many	JJ
8934	80	2	variants	variant	NNS
8934	80	3	are	be	VBP
8934	80	4	possible	possible	JJ
8934	80	5	,	,	,
8934	80	6	and	and	CC
8934	80	7	we	-PRON-	PRP
8934	80	8	have	have	VBP
8934	80	9	chosen	choose	VBN
8934	80	10	a	a	DT
8934	80	11	simple	simple	JJ
8934	80	12	one	one	NN
8934	80	13	for	for	IN
8934	80	14	the	the	DT
8934	80	15	purposes	purpose	NNS
8934	80	16	of	of	IN
8934	80	17	illustration	illustration	NN
8934	80	18	.	.	.
8934	81	1	The	the	DT
8934	81	2	signature	signature	NN
8934	81	3	we	-PRON-	PRP
8934	81	4	shall	shall	MD
8934	81	5	create	create	VB
8934	81	6	will	will	MD
8934	81	7	consist	consist	VB
8934	81	8	of	of	IN
8934	81	9	one	one	CD
8934	81	10	word	word	NN
8934	81	11	of	of	IN
8934	81	12	thirty	thirty	CD
8934	81	13	-	-	HYPH
8934	81	14	two	two	CD
8934	81	15	bits	bit	NNS
8934	81	16	.	.	.
8934	82	1	We	-PRON-	PRP
8934	82	2	proceed	proceed	VBP
8934	82	3	as	as	IN
8934	82	4	follows	follow	VBZ
8934	82	5	:	:	:
8934	82	6	1	1	CD
8934	82	7	.	.	.
8934	83	1	List	list	VB
8934	83	2	all	all	PDT
8934	83	3	the	the	DT
8934	83	4	substantive	substantive	JJ
8934	83	5	words	word	NNS
8934	83	6	of	of	IN
8934	83	7	the	the	DT
8934	83	8	title	title	NN
8934	83	9	,	,	,
8934	83	10	e.g.	e.g.	RB
8934	83	11	,	,	,
8934	83	12	Relation	Relation	NNP
8934	83	13	,	,	,
8934	83	14	various	various	JJ
8934	83	15	,	,	,
8934	83	16	cli-	cli-	NN
8934	83	17	mactic	mactic	NN
8934	83	18	,	,	,
8934	83	19	...	...	:
8934	83	20	,	,	,
8934	83	21	beets	beet	NNS
8934	83	22	,	,	,
8934	83	23	if	if	IN
8934	83	24	we	-PRON-	PRP
8934	83	25	consider	consider	VBP
8934	83	26	one	one	CD
8934	83	27	of	of	IN
8934	83	28	the	the	DT
8934	83	29	titles	title	NNS
8934	83	30	mentioned	mention	VBN
8934	83	31	above	above	RB
8934	83	32	.	.	.
8934	84	1	2	2	LS
8934	84	2	.	.	.
8934	85	1	Truncate	truncate	VB
8934	85	2	each	each	DT
8934	85	3	word	word	NN
8934	85	4	to	to	TO
8934	85	5	,	,	,
8934	85	6	say	say	VB
8934	85	7	,	,	,
8934	85	8	the	the	DT
8934	85	9	first	first	JJ
8934	85	10	four	four	CD
8934	85	11	characters	character	NNS
8934	85	12	:	:	:
8934	85	13	Rela	Rela	NNP
8934	85	14	,	,	,
8934	85	15	vari	vari	NN
8934	85	16	,	,	,
8934	85	17	...	...	:
8934	85	18	,	,	,
8934	85	19	beet	beet	NN
8934	85	20	.	.	.
8934	86	1	Other	other	JJ
8934	86	2	truncation	truncation	NN
8934	86	3	sizes	size	NNS
8934	86	4	,	,	,
8934	86	5	or	or	CC
8934	86	6	no	no	DT
8934	86	7	truncation	truncation	NN
8934	86	8	at	at	RB
8934	86	9	all	all	RB
8934	86	10	,	,	,
8934	86	11	may	may	MD
8934	86	12	be	be	VB
8934	86	13	elected	elect	VBN
8934	86	14	.	.	.
8934	87	1	3	3	LS
8934	87	2	.	.	.
8934	88	1	For	for	IN
8934	88	2	each	each	DT
8934	88	3	string	string	NN
8934	88	4	of	of	IN
8934	88	5	characters	character	NNS
8934	88	6	produced	produce	VBN
8934	88	7	in	in	IN
8934	88	8	this	this	DT
8934	88	9	way	way	NN
8934	88	10	,	,	,
8934	88	11	form	form	VB
8934	88	12	the	the	DT
8934	88	13	two	two	CD
8934	88	14	con-	con-	NN
8934	88	15	secutive	secutive	JJ
8934	88	16	strings	string	NNS
8934	88	17	of	of	IN
8934	88	18	three	three	CD
8934	88	19	characters	character	NNS
8934	88	20	.	.	.
8934	89	1	For	for	IN
8934	89	2	example	example	NN
8934	89	3	,	,	,
8934	89	4	"	"	``
8934	89	5	vari	vari	FW
8934	89	6	"	"	''
8934	89	7	contributes	contribute	NNS
8934	89	8	"	"	``
8934	89	9	var	var	NN
8934	89	10	"	"	''
8934	89	11	and	and	CC
8934	89	12	"	"	``
8934	89	13	ari	ari	JJ
8934	89	14	.	.	.
8934	89	15	"	"	''
8934	90	1	Since	since	IN
8934	90	2	the	the	DT
8934	90	3	first	first	JJ
8934	90	4	word	word	NN
8934	90	5	is	be	VBZ
8934	90	6	already	already	RB
8934	90	7	represented	represent	VBN
8934	90	8	in	in	IN
8934	90	9	the	the	DT
8934	90	10	search	search	NN
8934	90	11	key	key	NN
8934	90	12	,	,	,
8934	90	13	we	-PRON-	PRP
8934	90	14	may	may	MD
8934	90	15	use	use	VB
8934	90	16	only	only	RB
8934	90	17	the	the	DT
8934	90	18	second	second	JJ
8934	90	19	three	three	CD
8934	90	20	-	-	HYPH
8934	90	21	letter	letter	NN
8934	90	22	string	string	NN
8934	90	23	for	for	IN
8934	90	24	that	that	DT
8934	90	25	word	word	NN
8934	90	26	-	-	HYPH
8934	90	27	here	here	RB
8934	90	28	"	"	``
8934	90	29	Rela	Rela	NNP
8934	90	30	"	"	''
8934	90	31	is	be	VBZ
8934	90	32	represented	represent	VBN
8934	90	33	only	only	RB
8934	90	34	by	by	IN
8934	90	35	"	"	``
8934	90	36	ela	ela	NN
8934	90	37	.	.	.
8934	90	38	"	"	''
8934	91	1	Implicit	implicit	JJ
8934	91	2	in	in	IN
8934	91	3	this	this	DT
8934	91	4	im-	im-	JJ
8934	91	5	plementation	plementation	NN
8934	91	6	is	be	VBZ
8934	91	7	the	the	DT
8934	91	8	assumption	assumption	NN
8934	91	9	that	that	IN
8934	91	10	if	if	IN
8934	91	11	a	a	DT
8934	91	12	user	user	NN
8934	91	13	remembers	remember	VBZ
8934	91	14	anything	anything	NN
8934	91	15	about	about	IN
8934	91	16	a	a	DT
8934	91	17	word	word	NN
8934	91	18	,	,	,
8934	91	19	he	-PRON-	PRP
8934	91	20	will	will	MD
8934	91	21	correctly	correctly	RB
8934	91	22	remember	remember	VB
8934	91	23	at	at	IN
8934	91	24	least	least	JJS
8934	91	25	its	-PRON-	PRP$
8934	91	26	first	first	JJ
8934	91	27	three	three	CD
8934	91	28	char-	char-	NN
8934	91	29	acters	acter	NNS
8934	91	30	,	,	,
8934	91	31	and	and	CC
8934	91	32	that	that	IN
8934	91	33	the	the	DT
8934	91	34	first	first	JJ
8934	91	35	four	four	CD
8934	91	36	characters	character	NNS
8934	91	37	go	go	VBP
8934	91	38	a	a	DT
8934	91	39	long	long	JJ
8934	91	40	way	way	NN
8934	91	41	toward	toward	IN
8934	91	42	giv-	giv-	VBD
8934	91	43	ing	e	VBG
8934	91	44	the	the	DT
8934	91	45	word	word	NN
8934	91	46	away	away	RB
8934	91	47	.	.	.
8934	92	1	4	4	LS
8934	92	2	.	.	.
8934	93	1	Finally	finally	RB
8934	93	2	,	,	,
8934	93	3	we	-PRON-	PRP
8934	93	4	turn	turn	VBP
8934	93	5	on	on	RP
8934	93	6	a	a	DT
8934	93	7	bit	bit	NN
8934	93	8	in	in	IN
8934	93	9	the	the	DT
8934	93	10	signature	signature	NN
8934	93	11	for	for	IN
8934	93	12	each	each	DT
8934	93	13	three	three	CD
8934	93	14	-	-	HYPH
8934	93	15	character	character	NN
8934	93	16	string	string	NN
8934	93	17	,	,	,
8934	93	18	essentially	essentially	RB
8934	93	19	creating	create	VBG
8934	93	20	a	a	DT
8934	93	21	hash	hash	NN
8934	93	22	code	code	NN
8934	93	23	of	of	IN
8934	93	24	thirty	thirty	CD
8934	93	25	-	-	HYPH
8934	93	26	two	two	CD
8934	93	27	bits	bit	NNS
8934	93	28	.	.	.
8934	94	1	The	the	DT
8934	94	2	code	code	NN
8934	94	3	should	should	MD
8934	94	4	incorporate	incorporate	VB
8934	94	5	information	information	NN
8934	94	6	from	from	IN
8934	94	7	all	all	DT
8934	94	8	three	three	CD
8934	94	9	characters	character	NNS
8934	94	10	.	.	.
8934	95	1	For	for	IN
8934	95	2	pur-	pur-	NN
8934	95	3	poses	pose	NNS
8934	95	4	of	of	IN
8934	95	5	illustration	illustration	NN
8934	95	6	,	,	,
8934	95	7	the	the	DT
8934	95	8	following	follow	VBG
8934	95	9	method	method	NN
8934	95	10	will	will	MD
8934	95	11	suffice	suffice	VB
8934	95	12	:	:	:
8934	95	13	(	(	-LRB-
8934	95	14	a	a	LS
8934	95	15	)	)	-RRB-
8934	95	16	for	for	IN
8934	95	17	each	each	DT
8934	95	18	letter	letter	NN
8934	95	19	in	in	IN
8934	95	20	a	a	DT
8934	95	21	three	three	CD
8934	95	22	-	-	HYPH
8934	95	23	letter	letter	NN
8934	95	24	string	string	NN
8934	95	25	,	,	,
8934	95	26	substitute	substitute	VB
8934	95	27	the	the	DT
8934	95	28	rank	rank	NN
8934	95	29	of	of	IN
8934	95	30	that	that	DT
8934	95	31	letter	letter	NN
8934	95	32	in	in	IN
8934	95	33	the	the	DT
8934	95	34	alphabet	alphabet	NN
8934	95	35	,	,	,
8934	95	36	beginning	begin	VBG
8934	95	37	with	with	IN
8934	95	38	01	01	CD
8934	95	39	for	for	IN
8934	95	40	a	a	DT
8934	95	41	-	-	HYPH
8934	95	42	thus	thus	RB
8934	95	43	"	"	``
8934	95	44	ela	ela	NN
8934	95	45	"	"	''
8934	95	46	becomes	become	VBZ
8934	95	47	05,12,01	05,12,01	ADD
8934	95	48	;	;	:
8934	95	49	(	(	-LRB-
8934	95	50	b	b	LS
8934	95	51	)	)	-RRB-
8934	95	52	consider	consider	VB
8934	95	53	the	the	DT
8934	95	54	string	string	NN
8934	95	55	of	of	IN
8934	95	56	digits	digit	NNS
8934	95	57	as	as	IN
8934	95	58	a	a	DT
8934	95	59	single	single	JJ
8934	95	60	six	six	CD
8934	95	61	-	-	HYPH
8934	95	62	digit	digit	NN
8934	95	63	number	number	NN
8934	95	64	,	,	,
8934	95	65	and	and	CC
8934	95	66	multiply	multiply	VB
8934	95	67	that	that	DT
8934	95	68	number	number	NN
8934	95	69	by	by	IN
8934	95	70	1111-thus	1111-thus	CD
8934	95	71	"	"	``
8934	95	72	ela	ela	NN
8934	95	73	"	"	''
8934	95	74	becomes	become	VBZ
8934	95	75	51201	51201	CD
8934	95	76	and	and	CC
8934	95	77	then	then	RB
8934	95	78	56884311	56884311	CD
8934	95	79	;	;	:
8934	95	80	(	(	-LRB-
8934	95	81	c	c	NN
8934	95	82	)	)	-RRB-
8934	95	83	divide	divide	NN
8934	95	84	by	by	IN
8934	95	85	32	32	CD
8934	95	86	and	and	CC
8934	95	87	use	use	VB
8934	95	88	the	the	DT
8934	95	89	remainder	remainder	NN
8934	95	90	as	as	IN
8934	95	91	the	the	DT
8934	95	92	address	address	NN
8934	95	93	of	of	IN
8934	95	94	the	the	DT
8934	95	95	bit	bit	NN
8934	95	96	which	which	WDT
8934	95	97	is	be	VBZ
8934	95	98	to	to	TO
8934	95	99	be	be	VB
8934	95	100	turned	turn	VBN
8934	95	101	on	on	RP
8934	95	102	.	.	.
8934	96	1	The	the	DT
8934	96	2	string	string	NN
8934	96	3	"	"	``
8934	96	4	ela	ela	NN
8934	96	5	"	"	''
8934	96	6	is	be	VBZ
8934	96	7	thus	thus	RB
8934	96	8	associated	associate	VBN
8934	96	9	with	with	IN
8934	96	10	bit	bit	NN
8934	96	11	number	number	NN
8934	96	12	23	23	CD
8934	96	13	,	,	,
8934	96	14	where	where	WRB
8934	96	15	the	the	DT
8934	96	16	leftmost	leftmost	JJ
8934	96	17	bit	bit	NN
8934	96	18	is	be	VBZ
8934	96	19	the	the	DT
8934	96	20	Oth	Oth	NNP
8934	96	21	bit	bit	NN
8934	96	22	.	.	.
8934	97	1	As	as	IN
8934	97	2	the	the	DT
8934	97	3	algorithm	algorithm	NN
8934	97	4	is	be	VBZ
8934	97	5	102	102	CD
8934	97	6	journal	journal	NN
8934	97	7	of	of	IN
8934	97	8	Library	Library	NNP
8934	97	9	Automation	Automation	NNP
8934	97	10	Vol	Vol	NNP
8934	97	11	.	.	.
8934	98	1	7/2	7/2	CD
8934	98	2	June	June	NNP
8934	98	3	1974	1974	CD
8934	98	4	applied	apply	VBD
8934	98	5	to	to	IN
8934	98	6	each	each	DT
8934	98	7	three	three	CD
8934	98	8	-	-	HYPH
8934	98	9	character	character	NN
8934	98	10	string	string	NN
8934	98	11	,	,	,
8934	98	12	the	the	DT
8934	98	13	signature	signature	NN
8934	98	14	is	be	VBZ
8934	98	15	formed	form	VBN
8934	98	16	.	.	.
8934	99	1	The	the	DT
8934	99	2	book	book	NN
8934	99	3	by	by	IN
8934	99	4	Blanche	Blanche	NNP
8934	99	5	Margaret	Margaret	NNP
8934	99	6	Ramsay	Ramsay	NNP
8934	99	7	is	be	VBZ
8934	99	8	accordingly	accordingly	RB
8934	99	9	represented	represent	VBN
8934	99	10	by	by	IN
8934	99	11	:	:	:
8934	99	12	01000011100100011000010100100101	01000011100100011000010100100101	NFP
8934	99	13	Similarly	similarly	RB
8934	99	14	the	the	DT
8934	99	15	book	book	NN
8934	99	16	by	by	IN
8934	99	17	Ian	Ian	NNP
8934	99	18	Thomas	Thomas	NNP
8934	99	19	Ramsey	Ramsey	NNP
8934	99	20	is	be	VBZ
8934	99	21	represented	represent	VBN
8934	99	22	by	by	IN
8934	99	23	:	:	:
8934	99	24	00000000000000010000000001000010	00000000000000010000000001000010	CD
8934	99	25	Suppose	suppose	VB
8934	99	26	a	a	DT
8934	99	27	patron	patron	NN
8934	99	28	,	,	,
8934	99	29	or	or	CC
8934	99	30	a	a	DT
8934	99	31	cataloger	cataloger	NN
8934	99	32	,	,	,
8934	99	33	wishes	wish	VBZ
8934	99	34	to	to	TO
8934	99	35	see	see	VB
8934	99	36	the	the	DT
8934	99	37	record	record	NN
8934	99	38	associated	associate	VBN
8934	99	39	with	with	IN
8934	99	40	Mr.	Mr.	NNP
8934	99	41	Ramsey	Ramsey	NNP
8934	99	42	's	's	POS
8934	99	43	book	book	NN
8934	99	44	on	on	IN
8934	99	45	religious	religious	JJ
8934	99	46	language	language	NN
8934	99	47	.	.	.
8934	100	1	He	-PRON-	PRP
8934	100	2	would	would	MD
8934	100	3	enter	enter	VB
8934	100	4	the	the	DT
8934	100	5	search	search	NN
8934	100	6	key	key	NN
8934	100	7	,	,	,
8934	100	8	RAM	RAM	NNP
8934	100	9	,	,	,
8934	100	10	REL	REL	NNP
8934	100	11	,	,	,
8934	100	12	and	and	CC
8934	100	13	,	,	,
8934	100	14	say	say	UH
8934	100	15	,	,	,
8934	100	16	the	the	DT
8934	100	17	word	word	NN
8934	100	18	"	"	``
8934	100	19	language	language	NN
8934	100	20	.	.	.
8934	100	21	"	"	''
8934	101	1	Among	among	IN
8934	101	2	the	the	DT
8934	101	3	index	index	NN
8934	101	4	entries	entry	NNS
8934	101	5	re-	re-	RB
8934	101	6	b·ieved	b·ieve	VBN
8934	101	7	by	by	IN
8934	101	8	the	the	DT
8934	101	9	search	search	NN
8934	101	10	key	key	NN
8934	101	11	will	will	MD
8934	101	12	be	be	VB
8934	101	13	the	the	DT
8934	101	14	desired	desire	VBN
8934	101	15	book	book	NN
8934	101	16	,	,	,
8934	101	17	and	and	CC
8934	101	18	also	also	RB
8934	101	19	the	the	DT
8934	101	20	book	book	NN
8934	101	21	by	by	IN
8934	101	22	Ramsay	Ramsay	NNP
8934	101	23	,	,	,
8934	101	24	dealing	deal	VBG
8934	101	25	with	with	IN
8934	101	26	sugar	sugar	NN
8934	101	27	beets	beet	NNS
8934	101	28	.	.	.
8934	102	1	The	the	DT
8934	102	2	signature	signature	NN
8934	102	3	for	for	IN
8934	102	4	the	the	DT
8934	102	5	word	word	NN
8934	102	6	"	"	``
8934	102	7	language	language	NN
8934	102	8	"	"	''
8934	102	9	has	have	VBZ
8934	102	10	bits	bit	NNS
8934	102	11	numbered	number	VBD
8934	102	12	30	30	CD
8934	102	13	and	and	CC
8934	102	14	25	25	CD
8934	102	15	turned	turn	VBD
8934	102	16	on	on	RP
8934	102	17	.	.	.
8934	103	1	Since	since	IN
8934	103	2	the	the	DT
8934	103	3	Ramsay	Ramsay	NNP
8934	103	4	book	book	NN
8934	103	5	does	do	VBZ
8934	103	6	not	not	RB
8934	103	7	have	have	VB
8934	103	8	both	both	DT
8934	103	9	of	of	IN
8934	103	10	these	these	DT
8934	103	11	turned	turn	VBD
8934	103	12	on	on	RP
8934	103	13	(	(	-LRB-
8934	103	14	in	in	IN
8934	103	15	this	this	DT
8934	103	16	case	case	NN
8934	103	17	neither	neither	CC
8934	103	18	bit	bit	NN
8934	103	19	is	be	VBZ
8934	103	20	turned	turn	VBN
8934	103	21	on	on	RP
8934	103	22	)	)	-RRB-
8934	103	23	,	,	,
8934	103	24	it	-PRON-	PRP
8934	103	25	is	be	VBZ
8934	103	26	immediately	immediately	RB
8934	103	27	eliminated	eliminate	VBN
8934	103	28	;	;	:
8934	103	29	the	the	DT
8934	103	30	actual	actual	JJ
8934	103	31	records	record	NNS
8934	103	32	retrieved	retrieve	VBN
8934	103	33	from	from	IN
8934	103	34	the	the	DT
8934	103	35	file	file	NN
8934	103	36	will	will	MD
8934	103	37	be	be	VB
8934	103	38	only	only	RB
8934	103	39	those	those	DT
8934	103	40	for	for	IN
8934	103	41	which	which	WDT
8934	103	42	both	both	DT
8934	103	43	bits	bit	NNS
8934	103	44	are	be	VBP
8934	103	45	on	on	IN
8934	103	46	.	.	.
8934	104	1	Though	though	IN
8934	104	2	it	-PRON-	PRP
8934	104	3	is	be	VBZ
8934	104	4	quite	quite	RB
8934	104	5	possible	possible	JJ
8934	104	6	that	that	IN
8934	104	7	false	false	JJ
8934	104	8	drops	drop	NNS
8934	104	9	can	can	MD
8934	104	10	be	be	VB
8934	104	11	incurred	incur	VBN
8934	104	12	in	in	IN
8934	104	13	this	this	DT
8934	104	14	way	way	NN
8934	104	15	,	,	,
8934	104	16	clearly	clearly	RB
8934	104	17	many	many	JJ
8934	104	18	incorrect	incorrect	JJ
8934	104	19	records	record	NNS
8934	104	20	are	be	VBP
8934	104	21	easily	easily	RB
8934	104	22	eliminated	eliminate	VBN
8934	104	23	.	.	.
8934	105	1	Note	note	VB
8934	105	2	also	also	RB
8934	105	3	that	that	IN
8934	105	4	the	the	DT
8934	105	5	user	user	NN
8934	105	6	need	need	VBP
8934	105	7	input	input	NN
8934	105	8	only	only	RB
8934	105	9	as	as	RB
8934	105	10	much	much	JJ
8934	105	11	of	of	IN
8934	105	12	the	the	DT
8934	105	13	word	word	NN
8934	105	14	as	as	IN
8934	105	15	he	-PRON-	PRP
8934	105	16	has	have	VBZ
8934	105	17	confidence	confidence	NN
8934	105	18	in	in	RB
8934	105	19	,	,	,
8934	105	20	provided	provide	VBN
8934	105	21	that	that	IN
8934	105	22	at	at	RB
8934	105	23	least	least	RBS
8934	105	24	three	three	CD
8934	105	25	characters	character	NNS
8934	105	26	are	be	VBP
8934	105	27	produced	produce	VBN
8934	105	28	.	.	.
8934	106	1	Use	Use	NNP
8934	106	2	of	of	IN
8934	106	3	the	the	DT
8934	106	4	above	above	JJ
8934	106	5	technique	technique	NN
8934	106	6	leaves	leave	VBZ
8934	106	7	a	a	DT
8934	106	8	number	number	NN
8934	106	9	of	of	IN
8934	106	10	decisions	decision	NNS
8934	106	11	that	that	WDT
8934	106	12	still	still	RB
8934	106	13	must	must	MD
8934	106	14	be	be	VB
8934	106	15	made	make	VBN
8934	106	16	by	by	IN
8934	106	17	the	the	DT
8934	106	18	system	system	NN
8934	106	19	designer	designer	NN
8934	106	20	.	.	.
8934	107	1	Among	among	IN
8934	107	2	these	these	DT
8934	107	3	are	be	VBP
8934	107	4	:	:	:
8934	107	5	1	1	CD
8934	107	6	.	.	.
8934	108	1	Should	Should	MD
8934	108	2	a	a	DT
8934	108	3	signature	signature	NN
8934	108	4	be	be	VB
8934	108	5	associated	associate	VBN
8934	108	6	with	with	IN
8934	108	7	each	each	DT
8934	108	8	item	item	NN
8934	108	9	,	,	,
8934	108	10	or	or	CC
8934	108	11	only	only	RB
8934	108	12	a	a	DT
8934	108	13	part	part	NN
8934	108	14	of	of	IN
8934	108	15	them	-PRON-	PRP
8934	108	16	,	,	,
8934	108	17	for	for	IN
8934	108	18	example	example	NN
8934	108	19	,	,	,
8934	108	20	with	with	IN
8934	108	21	corporate	corporate	JJ
8934	108	22	authors	author	NNS
8934	108	23	?	?	.
8934	109	1	2	2	LS
8934	109	2	.	.	.
8934	110	1	How	how	WRB
8934	110	2	much	much	JJ
8934	110	3	truncation	truncation	NN
8934	110	4	is	be	VBZ
8934	110	5	appropriate	appropriate	JJ
8934	110	6	,	,	,
8934	110	7	if	if	IN
8934	110	8	any	any	DT
8934	110	9	?	?	.
8934	111	1	If	if	IN
8934	111	2	no	no	DT
8934	111	3	truncation	truncation	NN
8934	111	4	is	be	VBZ
8934	111	5	used	use	VBN
8934	111	6	,	,	,
8934	111	7	then	then	RB
8934	111	8	the	the	DT
8934	111	9	user	user	NN
8934	111	10	can	can	MD
8934	111	11	input	input	VB
8934	111	12	fragments	fragment	NNS
8934	111	13	of	of	IN
8934	111	14	words	word	NNS
8934	111	15	,	,	,
8934	111	16	including	include	VBG
8934	111	17	frag-	frag-	NN
8934	111	18	ments	ment	NNS
8934	111	19	taken	take	VBN
8934	111	20	from	from	IN
8934	111	21	the	the	DT
8934	111	22	middle	middle	NN
8934	111	23	of	of	IN
8934	111	24	a	a	DT
8934	111	25	word	word	NN
8934	111	26	,	,	,
8934	111	27	as	as	RB
8934	111	28	well	well	RB
8934	111	29	as	as	IN
8934	111	30	full	full	JJ
8934	111	31	words	word	NNS
8934	111	32	.	.	.
8934	112	1	On	on	IN
8934	112	2	the	the	DT
8934	112	3	other	other	JJ
8934	112	4	hand	hand	NN
8934	112	5	,	,	,
8934	112	6	as	as	IN
8934	112	7	the	the	DT
8934	112	8	signature	signature	NN
8934	112	9	fills	fill	VBZ
8934	112	10	up	up	RP
8934	112	11	,	,	,
8934	112	12	the	the	DT
8934	112	13	probability	probability	NN
8934	112	14	of	of	IN
8934	112	15	a	a	DT
8934	112	16	false	false	JJ
8934	112	17	drop	drop	NN
8934	112	18	increases	increase	NNS
8934	112	19	.	.	.
8934	113	1	Earlier	early	JJR
8934	113	2	research	research	NN
8934	113	3	contains	contain	VBZ
8934	113	4	a	a	DT
8934	113	5	formula	formula	NN
8934	113	6	that	that	WDT
8934	113	7	allows	allow	VBZ
8934	113	8	us	-PRON-	PRP
8934	113	9	to	to	TO
8934	113	10	estimate	estimate	VB
8934	113	11	this	this	DT
8934	113	12	ef-	ef-	NN
8934	113	13	fect.18	fect.18	NNP
8934	113	14	Consider	consider	VB
8934	113	15	a	a	DT
8934	113	16	title	title	NN
8934	113	17	with	with	IN
8934	113	18	six	six	CD
8934	113	19	significant	significant	JJ
8934	113	20	words	word	NNS
8934	113	21	.	.	.
8934	114	1	Fayollat	Fayollat	NNP
8934	114	2	has	have	VBZ
8934	114	3	found	find	VBN
8934	114	4	that	that	IN
8934	114	5	in	in	IN
8934	114	6	a	a	DT
8934	114	7	file	file	NN
8934	114	8	of	of	IN
8934	114	9	biomedical	biomedical	JJ
8934	114	10	serials	serial	NNS
8934	114	11	,	,	,
8934	114	12	about	about	RB
8934	114	13	83	83	CD
8934	114	14	percent	percent	NN
8934	114	15	of	of	IN
8934	114	16	all	all	DT
8934	114	17	items	item	NNS
8934	114	18	will	will	MD
8934	114	19	be	be	VB
8934	114	20	of	of	IN
8934	114	21	this	this	DT
8934	114	22	size	size	NN
8934	114	23	or	or	CC
8934	114	24	less.19	less.19	NNP
8934	114	25	Similarly	similarly	RB
8934	114	26	,	,	,
8934	114	27	let	let	VB
8934	114	28	us	-PRON-	PRP
8934	114	29	assume	assume	VB
8934	114	30	that	that	IN
8934	114	31	the	the	DT
8934	114	32	average	average	JJ
8934	114	33	word	word	NN
8934	114	34	in	in	IN
8934	114	35	the	the	DT
8934	114	36	title	title	NN
8934	114	37	is	be	VBZ
8934	114	38	made	make	VBN
8934	114	39	up	up	RP
8934	114	40	of	of	IN
8934	114	41	eight	eight	CD
8934	114	42	characters	character	NNS
8934	114	43	,	,	,
8934	114	44	a	a	DT
8934	114	45	modal	modal	NN
8934	114	46	number	number	NN
8934	114	47	of	of	IN
8934	114	48	characters	character	NNS
8934	114	49	in	in	IN
8934	114	50	Fayollat	Fayollat	NNP
8934	114	51	's	's	POS
8934	114	52	data	data	NN
8934	114	53	base	base	NN
8934	114	54	.	.	.
8934	115	1	If	if	IN
8934	115	2	the	the	DT
8934	115	3	user	user	NN
8934	115	4	requests	request	VBZ
8934	115	5	a	a	DT
8934	115	6	term	term	NN
8934	115	7	composed	compose	VBN
8934	115	8	also	also	RB
8934	115	9	of	of	IN
8934	115	10	eight	eight	CD
8934	115	11	characters	character	NNS
8934	115	12	,	,	,
8934	115	13	then	then	RB
8934	115	14	Table	table	NN
8934	115	15	1	1	CD
8934	115	16	estimates	estimate	VBZ
8934	115	17	the	the	DT
8934	115	18	probability	probability	NN
8934	115	19	of	of	IN
8934	115	20	a	a	DT
8934	115	21	false	false	JJ
8934	115	22	drop	drop	NN
8934	115	23	as	as	IN
8934	115	24	a	a	DT
8934	115	25	function	function	NN
8934	115	26	of	of	IN
8934	115	27	the	the	DT
8934	115	28	b·uncation	b·uncation	NN
8934	115	29	size	size	NN
8934	115	30	.	.	.
8934	116	1	Table	table	NN
8934	116	2	l.	l.	NN
8934	116	3	Probability	Probability	NNP
8934	116	4	of	of	IN
8934	116	5	False	False	NNP
8934	116	6	Drops	Drops	NNPS
8934	116	7	as	as	IN
8934	116	8	Function	function	NN
8934	116	9	of	of	IN
8934	116	10	Truncation	Truncation	NNP
8934	116	11	Size	Size	NNP
8934	116	12	.	.	.
8934	117	1	Truncation	truncation	NN
8934	117	2	Probability	probability	NN
8934	117	3	of	of	IN
8934	117	4	length	length	NN
8934	117	5	false	false	JJ
8934	117	6	drop	drop	NN
8934	117	7	3	3	CD
8934	117	8	.17	.17	CD
8934	117	9	4	4	CD
8934	117	10	.10	.10	CD
8934	117	11	5	5	CD
8934	117	12	.08	.08	CD
8934	117	13	6	6	CD
8934	117	14	.08	.08	CD
8934	117	15	7	7	CD
8934	117	16	.08	.08	SYM
8934	117	17	8	8	CD
8934	117	18	.09	.09	.
8934	117	19	It	-PRON-	PRP
8934	117	20	is	be	VBZ
8934	117	21	seen	see	VBN
8934	117	22	that	that	IN
8934	117	23	for	for	IN
8934	117	24	this	this	DT
8934	117	25	typical	typical	JJ
8934	117	26	case	case	NN
8934	117	27	,	,	,
8934	117	28	the	the	DT
8934	117	29	method	method	NN
8934	117	30	eliminates	eliminate	VBZ
8934	117	31	about	about	RB
8934	117	32	90	90	CD
8934	117	33	per-	per-	NN
8934	117	34	Hybrid	Hybrid	NNP
8934	117	35	Access	Access	NNP
8934	117	36	MethodjBOOKSTEIN	MethodjBOOKSTEIN	NNP
8934	117	37	103	103	CD
8934	117	38	cent	cent	NN
8934	117	39	of	of	IN
8934	117	40	the	the	DT
8934	117	41	false	false	JJ
8934	117	42	drops	drop	NNS
8934	117	43	.	.	.
8934	118	1	It	-PRON-	PRP
8934	118	2	must	must	MD
8934	118	3	be	be	VB
8934	118	4	understood	understand	VBN
8934	118	5	that	that	IN
8934	118	6	longer	long	JJR
8934	118	7	titles	title	NNS
8934	118	8	,	,	,
8934	118	9	or	or	CC
8934	118	10	titles	title	NNS
8934	118	11	made	make	VBN
8934	118	12	up	up	RP
8934	118	13	of	of	IN
8934	118	14	longer	long	JJR
8934	118	15	words	word	NNS
8934	118	16	,	,	,
8934	118	17	will	will	MD
8934	118	18	be	be	VB
8934	118	19	more	more	RBR
8934	118	20	likely	likely	JJ
8934	118	21	to	to	TO
8934	118	22	be	be	VB
8934	118	23	erroneously	erroneously	RB
8934	118	24	retrieved	retrieve	VBN
8934	118	25	;	;	:
8934	118	26	on	on	IN
8934	118	27	the	the	DT
8934	118	28	other	other	JJ
8934	118	29	hand	hand	NN
8934	118	30	,	,	,
8934	118	31	the	the	DT
8934	118	32	user	user	NN
8934	118	33	can	can	MD
8934	118	34	increase	increase	VB
8934	118	35	his	-PRON-	PRP$
8934	118	36	precision	precision	NN
8934	118	37	by	by	IN
8934	118	38	inputting	inputte	VBG
8934	118	39	a	a	DT
8934	118	40	larger	large	JJR
8934	118	41	number	number	NN
8934	118	42	of	of	IN
8934	118	43	terms	term	NNS
8934	118	44	.	.	.
8934	119	1	The	the	DT
8934	119	2	above	above	JJ
8934	119	3	calculation	calculation	NN
8934	119	4	assumes	assume	VBZ
8934	119	5	that	that	IN
8934	119	6	terms	term	NNS
8934	119	7	in	in	IN
8934	119	8	the	the	DT
8934	119	9	request	request	NN
8934	119	10	and	and	CC
8934	119	11	in	in	IN
8934	119	12	the	the	DT
8934	119	13	title	title	NN
8934	119	14	are	be	VBP
8934	119	15	independent	independent	JJ
8934	119	16	;	;	:
8934	119	17	of	of	IN
8934	119	18	course	course	NN
8934	119	19	,	,	,
8934	119	20	all	all	DT
8934	119	21	items	item	NNS
8934	119	22	having	have	VBG
8934	119	23	the	the	DT
8934	119	24	same	same	JJ
8934	119	25	search	search	NN
8934	119	26	key	key	NN
8934	119	27	as	as	IN
8934	119	28	the	the	DT
8934	119	29	request	request	NN
8934	119	30	and	and	CC
8934	119	31	sharing	share	VBG
8934	119	32	the	the	DT
8934	119	33	discriminant	discriminant	JJ
8934	119	34	word	word	NN
8934	119	35	will	will	MD
8934	119	36	be	be	VB
8934	119	37	re-	re-	RB
8934	119	38	trieved	trieve	VBN
8934	119	39	;	;	:
8934	119	40	presumably	presumably	RB
8934	119	41	the	the	DT
8934	119	42	user	user	NN
8934	119	43	will	will	MD
8934	119	44	minimize	minimize	VB
8934	119	45	this	this	DT
8934	119	46	effect	effect	NN
8934	119	47	by	by	IN
8934	119	48	choosing	choose	VBG
8934	119	49	distinc-	distinc-	NN
8934	119	50	tive	tive	JJ
8934	119	51	words	word	NNS
8934	119	52	.	.	.
8934	120	1	Fayollat	Fayollat	NNP
8934	120	2	finds	find	VBZ
8934	120	3	that	that	IN
8934	120	4	50	50	CD
8934	120	5	percent	percent	NN
8934	120	6	of	of	IN
8934	120	7	the	the	DT
8934	120	8	words	word	NNS
8934	120	9	appearing	appear	VBG
8934	120	10	in	in	IN
8934	120	11	his	-PRON-	PRP$
8934	120	12	titles	title	NNS
8934	120	13	occur	occur	VBP
8934	120	14	only	only	RB
8934	120	15	once	once	RB
8934	120	16	.	.	.
8934	121	1	CONCLUSION	CONCLUSION	NNP
8934	121	2	In	in	IN
8934	121	3	conclusion	conclusion	NN
8934	121	4	,	,	,
8934	121	5	we	-PRON-	PRP
8934	121	6	propose	propose	VBP
8934	121	7	a	a	DT
8934	121	8	technique	technique	NN
8934	121	9	for	for	IN
8934	121	10	entering	enter	VBG
8934	121	11	a	a	DT
8934	121	12	bibliographic	bibliographic	JJ
8934	121	13	data	data	NN
8934	121	14	base	base	NN
8934	121	15	that	that	WDT
8934	121	16	retains	retain	VBZ
8934	121	17	the	the	DT
8934	121	18	simplicity	simplicity	NN
8934	121	19	of	of	IN
8934	121	20	search	search	NN
8934	121	21	keys	key	NNS
8934	121	22	while	while	IN
8934	121	23	also	also	RB
8934	121	24	including	include	VBG
8934	121	25	some	some	DT
8934	121	26	of	of	IN
8934	121	27	the	the	DT
8934	121	28	flexibility	flexibility	NN
8934	121	29	that	that	IN
8934	121	30	Boolean	boolean	JJ
8934	121	31	expressions	expression	NNS
8934	121	32	of	of	IN
8934	121	33	key	key	JJ
8934	121	34	words	word	NNS
8934	121	35	have	have	VBP
8934	121	36	for	for	IN
8934	121	37	uniquely	uniquely	RB
8934	121	38	defining	define	VBG
8934	121	39	an	an	DT
8934	121	40	item	item	NN
8934	121	41	.	.	.
8934	122	1	In	in	IN
8934	122	2	such	such	PDT
8934	122	3	a	a	DT
8934	122	4	system	system	NN
8934	122	5	,	,	,
8934	122	6	the	the	DT
8934	122	7	only	only	JJ
8934	122	8	indexes	index	NNS
8934	122	9	that	that	WDT
8934	122	10	must	must	MD
8934	122	11	be	be	VB
8934	122	12	main-	main-	RB
8934	122	13	tained	taine	VBN
8934	122	14	are	be	VBP
8934	122	15	the	the	DT
8934	122	16	hash	hash	NN
8934	122	17	tables	table	NNS
8934	122	18	;	;	:
8934	122	19	the	the	DT
8934	122	20	other	other	JJ
8934	122	21	indexes	index	NNS
8934	122	22	,	,	,
8934	122	23	such	such	JJ
8934	122	24	as	as	IN
8934	122	25	title	title	NN
8934	122	26	words	word	NNS
8934	122	27	,	,	,
8934	122	28	are	be	VBP
8934	122	29	re-	re-	RB
8934	122	30	placed	place	VBN
8934	122	31	by	by	IN
8934	122	32	the	the	DT
8934	122	33	search	search	NN
8934	122	34	algorithms	algorithm	NNS
8934	122	35	.	.	.
8934	123	1	If	if	IN
8934	123	2	a	a	DT
8934	123	3	signature	signature	NN
8934	123	4	,	,	,
8934	123	5	the	the	DT
8934	123	6	supplementary	supplementary	JJ
8934	123	7	field	field	NN
8934	123	8	de-	de-	RB
8934	123	9	scribed	scribe	VBD
8934	123	10	above	above	RB
8934	123	11	,	,	,
8934	123	12	is	be	VBZ
8934	123	13	also	also	RB
8934	123	14	stored	store	VBN
8934	123	15	in	in	IN
8934	123	16	the	the	DT
8934	123	17	index	index	NN
8934	123	18	,	,	,
8934	123	19	this	this	DT
8934	123	20	approach	approach	NN
8934	123	21	reduces	reduce	VBZ
8934	123	22	the	the	DT
8934	123	23	num-	num-	NNP
8934	123	24	ber	ber	NN
8934	123	25	of	of	IN
8934	123	26	disc	disc	NN
8934	123	27	accesses	access	NNS
8934	123	28	.	.	.
8934	124	1	A	a	DT
8934	124	2	major	major	JJ
8934	124	3	limitation	limitation	NN
8934	124	4	of	of	IN
8934	124	5	this	this	DT
8934	124	6	approach	approach	NN
8934	124	7	is	be	VBZ
8934	124	8	that	that	IN
8934	124	9	a	a	DT
8934	124	10	user	user	NN
8934	124	11	must	must	MD
8934	124	12	be	be	VB
8934	124	13	able	able	JJ
8934	124	14	to	to	TO
8934	124	15	provide	provide	VB
8934	124	16	a	a	DT
8934	124	17	search	search	NN
8934	124	18	key	key	NN
8934	124	19	;	;	:
8934	124	20	this	this	DT
8934	124	21	is	be	VBZ
8934	124	22	shared	share	VBN
8934	124	23	,	,	,
8934	124	24	however	however	RB
8934	124	25	,	,	,
8934	124	26	with	with	IN
8934	124	27	systems	system	NNS
8934	124	28	depending	depend	VBG
8934	124	29	exclusively	exclusively	RB
8934	124	30	on	on	IN
8934	124	31	search	search	NN
8934	124	32	keys	key	NNS
8934	124	33	.	.	.
8934	125	1	Furthermore	furthermore	RB
8934	125	2	,	,	,
8934	125	3	since	since	IN
8934	125	4	the	the	DT
8934	125	5	system	system	NN
8934	125	6	is	be	VBZ
8934	125	7	ca-	ca-	VBN
8934	125	8	pable	pable	JJ
8934	125	9	of	of	IN
8934	125	10	handling	handle	VBG
8934	125	11	larger	large	JJR
8934	125	12	numbers	number	NNS
8934	125	13	of	of	IN
8934	125	14	retums	retum	NNS
8934	125	15	on	on	IN
8934	125	16	the	the	DT
8934	125	17	search	search	NN
8934	125	18	key	key	NN
8934	125	19	,	,	,
8934	125	20	there	there	EX
8934	125	21	is	be	VBZ
8934	125	22	greater	great	JJR
8934	125	23	inducement	inducement	NN
8934	125	24	to	to	IN
8934	125	25	associating	associate	VBG
8934	125	26	more	more	JJR
8934	125	27	search	search	NN
8934	125	28	key	key	JJ
8934	125	29	values	value	NNS
8934	125	30	for	for	IN
8934	125	31	each	each	DT
8934	125	32	item	item	NN
8934	125	33	.	.	.
8934	126	1	Thus	thus	RB
8934	126	2	such	such	PDT
8934	126	3	a	a	DT
8934	126	4	hybrid	hybrid	JJ
8934	126	5	system	system	NN
8934	126	6	allows	allow	VBZ
8934	126	7	groups	group	NNS
8934	126	8	that	that	WDT
8934	126	9	find	find	VBP
8934	126	10	search	search	NN
8934	126	11	keys	key	NNS
8934	126	12	an	an	DT
8934	126	13	attractive	attractive	JJ
8934	126	14	access	access	NN
8934	126	15	technique	technique	NN
8934	126	16	to	to	TO
8934	126	17	extend	extend	VB
8934	126	18	this	this	DT
8934	126	19	approach	approach	NN
8934	126	20	to	to	TO
8934	126	21	file	file	VB
8934	126	22	sizes	size	NNS
8934	126	23	which	which	WDT
8934	126	24	strain	strain	VBP
8934	126	25	the	the	DT
8934	126	26	ca-	ca-	XX
8934	126	27	pacities	pacitie	NNS
8934	126	28	of	of	IN
8934	126	29	the	the	DT
8934	126	30	direct	direct	JJ
8934	126	31	approach	approach	NN
8934	126	32	.	.	.
8934	127	1	REFERENCES	reference	NNS
8934	127	2	1	1	CD
8934	127	3	.	.	.
8934	128	1	D.	D.	NNP
8934	128	2	Hsiao	Hsiao	NNP
8934	128	3	and	and	CC
8934	128	4	F.	F.	NNP
8934	128	5	Harary	Harary	NNP
8934	128	6	,	,	,
8934	128	7	"	"	``
8934	128	8	A	a	DT
8934	128	9	Formal	formal	JJ
8934	128	10	System	system	NN
8934	128	11	for	for	IN
8934	128	12	Information	Information	NNP
8934	128	13	Retrieval	Retrieval	NNP
8934	128	14	from	from	IN
8934	128	15	Files	Files	NNP
8934	128	16	,	,	,
8934	128	17	"	"	''
8934	128	18	Communications	communication	NNS
8934	128	19	of	of	IN
8934	128	20	the	the	DT
8934	128	21	ACM	ACM	NNP
8934	128	22	13:67	13:67	CD
8934	128	23	-	-	SYM
8934	128	24	73	73	CD
8934	128	25	(	(	-LRB-
8934	128	26	Feb.	February	NNP
8934	128	27	1970	1970	CD
8934	128	28	)	)	-RRB-
8934	128	29	.	.	.
8934	129	1	2	2	LS
8934	129	2	.	.	.
8934	130	1	D.	D.	NNP
8934	130	2	Lefkovitz	Lefkovitz	NNP
8934	130	3	,	,	,
8934	130	4	File	File	NNP
8934	130	5	Structures	structure	NNS
8934	130	6	for	for	IN
8934	130	7	On	on	IN
8934	130	8	-	-	HYPH
8934	130	9	Line	Line	NNP
8934	130	10	Systems	Systems	NNPS
8934	130	11	(	(	-LRB-
8934	130	12	New	New	NNP
8934	130	13	York	York	NNP
8934	130	14	:	:	:
8934	130	15	Spartan	Spartan	NNP
8934	130	16	Books	Books	NNPS
8934	130	17	,	,	,
8934	130	18	1969	1969	CD
8934	130	19	)	)	-RRB-
8934	130	20	.	.	.
8934	131	1	3	3	LS
8934	131	2	.	.	.
8934	132	1	G.	G.	NNP
8934	132	2	Dodd	Dodd	NNP
8934	132	3	,	,	,
8934	132	4	"	"	``
8934	132	5	Elements	Elements	NNP
8934	132	6	of	of	IN
8934	132	7	Data	Data	NNP
8934	132	8	Management	Management	NNP
8934	132	9	Systems	Systems	NNPS
8934	132	10	,	,	,
8934	132	11	"	"	``
8934	132	12	Computing	compute	VBG
8934	132	13	Surveys	Surveys	NNP
8934	132	14	1:117	1:117	CD
8934	132	15	-	-	HYPH
8934	132	16	35	35	CD
8934	132	17	(	(	-LRB-
8934	132	18	June	June	NNP
8934	132	19	1969	1969	CD
8934	132	20	)	)	-RRB-
8934	132	21	.	.	.
8934	133	1	4	4	LS
8934	133	2	.	.	.
8934	134	1	D.	D.	NNP
8934	134	2	Knuth	Knuth	NNP
8934	134	3	,	,	,
8934	134	4	Fundamental	Fundamental	NNP
8934	134	5	Algorithms	Algorithms	NNP
8934	134	6	,	,	,
8934	134	7	the	the	DT
8934	134	8	Art	Art	NNP
8934	134	9	of	of	IN
8934	134	10	Computer	Computer	NNP
8934	134	11	Programming	Programming	NNP
8934	134	12	,	,	,
8934	134	13	Vol	Vol	NNP
8934	134	14	.	.	.
8934	135	1	1	1	LS
8934	135	2	(	(	-LRB-
8934	135	3	New	New	NNP
8934	135	4	York	York	NNP
8934	135	5	:	:	:
8934	135	6	Addison	Addison	NNP
8934	135	7	-	-	HYPH
8934	135	8	Wesley	Wesley	NNP
8934	135	9	,	,	,
8934	135	10	1968	1968	CD
8934	135	11	)	)	-RRB-
8934	135	12	.	.	.
8934	136	1	5	5	CD
8934	136	2	.	.	.
8934	137	1	J.	J.	NNP
8934	137	2	J.	J.	NNP
8934	137	3	Dimsdale	Dimsdale	NNP
8934	137	4	and	and	CC
8934	137	5	H.	H.	NNP
8934	137	6	S.	S.	NNP
8934	137	7	Heaps	Heaps	NNP
8934	137	8	,	,	,
8934	137	9	"	"	``
8934	137	10	File	file	NN
8934	137	11	Structure	structure	NN
8934	137	12	for	for	IN
8934	137	13	an	an	DT
8934	137	14	On	On	NNP
8934	137	15	-	-	HYPH
8934	137	16	Line	Line	NNP
8934	137	17	Catalog	Catalog	NNP
8934	137	18	of	of	IN
8934	137	19	One	one	CD
8934	137	20	Million	million	CD
8934	137	21	Titles	Titles	NNPS
8934	137	22	,	,	,
8934	137	23	"	"	''
8934	137	24	Journal	Journal	NNP
8934	137	25	of	of	IN
8934	137	26	Libmry	Libmry	NNP
8934	137	27	Automation	Automation	NNP
8934	137	28	6:37	6:37	NNP
8934	137	29	-	-	SYM
8934	137	30	55	55	CD
8934	137	31	(	(	-LRB-
8934	137	32	March	March	NNP
8934	137	33	1973	1973	CD
8934	137	34	)	)	-RRB-
8934	137	35	.	.	.
8934	138	1	6	6	CD
8934	138	2	.	.	.
8934	139	1	F.	F.	NNP
8934	139	2	G.	G.	NNP
8934	139	3	Kilgour	Kilgour	NNP
8934	139	4	,	,	,
8934	139	5	P.	P.	NNP
8934	139	6	L.	L.	NNP
8934	139	7	Long	Long	NNP
8934	139	8	,	,	,
8934	139	9	and	and	CC
8934	139	10	E.	E.	NNP
8934	139	11	B.	B.	NNP
8934	139	12	Leiderman	Leiderman	NNP
8934	139	13	,	,	,
8934	139	14	"	"	``
8934	139	15	Retrieval	retrieval	NN
8934	139	16	of	of	IN
8934	139	17	Bibliographic	Bibliographic	NNP
8934	139	18	Entries	Entries	NNP
8934	139	19	for	for	IN
8934	139	20	a	a	DT
8934	139	21	Name	Name	NNP
8934	139	22	-	-	HYPH
8934	139	23	Title	Title	NNP
8934	139	24	Catalog	Catalog	NNP
8934	139	25	by	by	IN
8934	139	26	Use	Use	NNP
8934	139	27	of	of	IN
8934	139	28	Truncated	Truncated	NNP
8934	139	29	Search	Search	NNP
8934	139	30	Keys	Keys	NNPS
8934	139	31	,	,	,
8934	139	32	"	"	``
8934	139	33	Proceedings	proceeding	NNS
8934	139	34	of	of	IN
8934	139	35	the	the	DT
8934	139	36	ASIS	ASIS	NNP
8934	139	37	7:79	7:79	CD
8934	139	38	-	-	HYPH
8934	139	39	82	82	CD
8934	139	40	(	(	-LRB-
8934	139	41	1970	1970	CD
8934	139	42	)	)	-RRB-
8934	139	43	.	.	.
8934	140	1	7	7	LS
8934	140	2	.	.	.
8934	141	1	P.	P.	NNP
8934	141	2	L.	L.	NNP
8934	141	3	Long	Long	NNP
8934	141	4	and	and	CC
8934	141	5	F.	F.	NNP
8934	141	6	G.	G.	NNP
8934	141	7	Kilgour	Kilgour	NNP
8934	141	8	,	,	,
8934	141	9	"	"	''
8934	141	10	A	a	DT
8934	141	11	Truncated	Truncated	NNP
8934	141	12	Search	Search	NNP
8934	141	13	Key	Key	NNP
8934	141	14	Title	Title	NNP
8934	141	15	Index	Index	NNP
8934	141	16	,	,	,
8934	141	17	"	"	''
8934	141	18	Journal	Journal	NNP
8934	141	19	of	of	IN
8934	141	20	Libmry	Libmry	NNP
8934	141	21	Automation	Automation	NNP
8934	141	22	5:17	5:17	CD
8934	141	23	-	-	SYM
8934	141	24	20	20	CD
8934	141	25	(	(	-LRB-
8934	141	26	March	March	NNP
8934	141	27	1972	1972	CD
8934	141	28	)	)	-RRB-
8934	141	29	.	.	.
8934	142	1	8	8	LS
8934	142	2	.	.	.
8934	143	1	A.	A.	NNP
8934	143	2	Landgraf	Landgraf	NNP
8934	143	3	,	,	,
8934	143	4	K.	K.	NNP
8934	143	5	Rastogi	Rastogi	NNP
8934	143	6	,	,	,
8934	143	7	and	and	CC
8934	143	8	P.	P.	NNP
8934	143	9	Long	Long	NNP
8934	143	10	,	,	,
8934	143	11	"	"	``
8934	143	12	Corporate	corporate	JJ
8934	143	13	Author	author	NN
8934	143	14	Entry	entry	NN
8934	143	15	Records	record	NNS
8934	143	16	Retrieved	retrieve	VBN
8934	143	17	by	by	IN
8934	143	18	Use	Use	NNP
8934	143	19	of	of	IN
8934	143	20	Derived	Derived	NNP
8934	143	21	Truncated	Truncated	NNP
8934	143	22	Search	Search	NNP
8934	143	23	Keys	Keys	NNPS
8934	143	24	,	,	,
8934	143	25	"	"	''
8934	143	26	Journal	Journal	NNP
8934	143	27	of	of	IN
8934	143	28	Library	Library	NNP
8934	143	29	Automation	Automation	NNP
8934	143	30	6:156-	6:156-	CD
8934	143	31	61	61	CD
8934	143	32	(	(	-LRB-
8934	143	33	Sept.	September	NNP
8934	143	34	1973	1973	CD
8934	143	35	)	)	-RRB-
8934	143	36	.	.	.
8934	144	1	9	9	CD
8934	144	2	.	.	.
8934	145	1	James	James	NNP
8934	145	2	Fayollat	Fayollat	NNP
8934	145	3	,	,	,
8934	145	4	"	"	``
8934	145	5	On	on	IN
8934	145	6	-	-	HYPH
8934	145	7	Line	Line	NNP
8934	145	8	Serials	Serials	NNPS
8934	145	9	Control	Control	NNP
8934	145	10	System	System	NNP
8934	145	11	in	in	IN
8934	145	12	a	a	DT
8934	145	13	Large	large	JJ
8934	145	14	Bio	Bio	NNP
8934	145	15	-	-	HYPH
8934	145	16	Medical	Medical	NNP
8934	145	17	Library	Library	NNP
8934	145	18	.	.	.
8934	146	1	104	104	CD
8934	146	2	Journal	Journal	NNP
8934	146	3	of	of	IN
8934	146	4	Library	Library	NNP
8934	146	5	Automation	Automation	NNP
8934	146	6	Vol	Vol	NNP
8934	146	7	.	.	.
8934	147	1	7/2	7/2	CD
8934	147	2	June	June	NNP
8934	147	3	1974	1974	CD
8934	147	4	Part	Part	NNP
8934	147	5	II	II	NNP
8934	147	6	.	.	.
8934	148	1	Evaluation	Evaluation	NNP
8934	148	2	of	of	IN
8934	148	3	Retrieval	Retrieval	NNP
8934	148	4	Features	Features	NNP
8934	148	5	,	,	,
8934	148	6	"	"	''
8934	148	7	Journal	Journal	NNP
8934	148	8	of	of	IN
8934	148	9	the	the	DT
8934	148	10	ASIS	ASIS	NNP
8934	148	11	23:353	23:353	CD
8934	148	12	-	-	SYM
8934	148	13	58	58	CD
8934	148	14	(	(	-LRB-
8934	148	15	Nov.-	Nov.-	NNP
8934	148	16	Dec.	December	NNP
8934	148	17	1972	1972	CD
8934	148	18	)	)	-RRB-
8934	148	19	.	.	.
8934	149	1	10	10	CD
8934	149	2	.	.	.
8934	150	1	A.	A.	NNP
8934	150	2	H.	H.	NNP
8934	150	3	Epstein	Epstein	NNP
8934	150	4	et	et	NNP
8934	150	5	al	al	NNP
8934	150	6	.	.	NNP
8934	150	7	,	,	,
8934	150	8	articles	article	NNS
8934	150	9	in	in	IN
8934	150	10	Proceedings	Proceedings	NNP
8934	150	11	of	of	IN
8934	150	12	the	the	DT
8934	150	13	ASIS	ASIS	NNP
8934	150	14	10	10	CD
8934	150	15	(	(	-LRB-
8934	150	16	1973	1973	CD
8934	150	17	)	)	-RRB-
8934	150	18	.	.	.
8934	151	1	11	11	CD
8934	151	2	.	.	.
8934	152	1	A.	A.	NNP
8934	152	2	Bookstein	Bookstein	NNP
8934	152	3	,	,	,
8934	152	4	"	"	``
8934	152	5	Double	double	JJ
8934	152	6	Hashing	hashing	NN
8934	152	7	,	,	,
8934	152	8	"	"	''
8934	152	9	Journal	Journal	NNP
8934	152	10	of	of	IN
8934	152	11	the	the	DT
8934	152	12	ASIS	ASIS	NNP
8934	152	13	23:402	23:402	CD
8934	152	14	-	-	SYM
8934	152	15	5	5	CD
8934	152	16	(	(	-LRB-
8934	152	17	Nov.-	Nov.-	NNP
8934	152	18	Dec.	December	NNP
8934	152	19	1972	1972	CD
8934	152	20	)	)	-RRB-
8934	152	21	.	.	.
8934	153	1	12	12	CD
8934	153	2	.	.	.
8934	154	1	B.	B.	NNP
8934	155	1	A.	A.	NNP
8934	155	2	MatTon	MatTon	NNP
8934	155	3	and	and	CC
8934	155	4	P.	P.	NNP
8934	155	5	A.	A.	NNP
8934	155	6	D.	D.	NNP
8934	155	7	De	De	NNP
8934	155	8	Maine	Maine	NNP
8934	155	9	,	,	,
8934	155	10	"	"	``
8934	155	11	Automatic	Automatic	NNP
8934	155	12	Data	Data	NNP
8934	155	13	Compression	Compression	NNP
8934	155	14	,	,	,
8934	155	15	"	"	``
8934	155	16	Communi-	Communi-	NNP
8934	155	17	cations	cation	NNS
8934	155	18	of	of	IN
8934	155	19	the	the	DT
8934	155	20	ACM	ACM	NNP
8934	155	21	10:711	10:711	CD
8934	155	22	-	-	HYPH
8934	155	23	15	15	CD
8934	155	24	(	(	-LRB-
8934	155	25	Nov.	November	NNP
8934	155	26	1967	1967	CD
8934	155	27	)	)	-RRB-
8934	155	28	.	.	.
8934	156	1	13	13	CD
8934	156	2	.	.	.
8934	157	1	W.	W.	NNP
8934	157	2	D.	D.	NNP
8934	157	3	Maurer	Maurer	NNP
8934	157	4	,	,	,
8934	157	5	"	"	''
8934	157	6	File	File	NNP
8934	157	7	Compression	Compression	NNP
8934	157	8	Using	use	VBG
8934	157	9	Hoffman	Hoffman	NNP
8934	157	10	Coding	Coding	NNP
8934	157	11	,	,	,
8934	157	12	"	"	''
8934	157	13	in	in	IN
8934	157	14	Computing	Computing	NNP
8934	157	15	Metho.ds	metho.ds	NN
8934	157	16	in	in	IN
8934	157	17	Optimization	Optimization	NNP
8934	157	18	Problems	problem	NNS
8934	157	19	2	2	CD
8934	157	20	,	,	,
8934	157	21	from	from	IN
8934	157	22	Second	Second	NNP
8934	157	23	International	International	NNP
8934	157	24	Conference	Conference	NNP
8934	157	25	on	on	IN
8934	157	26	Computing	Computing	NNP
8934	157	27	Methods	Methods	NNPS
8934	157	28	in	in	IN
8934	157	29	Optimization	optimization	NN
8934	157	30	Problems	problem	NNS
8934	157	31	(	(	-LRB-
8934	157	32	New	New	NNP
8934	157	33	York	York	NNP
8934	157	34	:	:	:
8934	157	35	Academic	Academic	NNP
8934	157	36	Press	Press	NNP
8934	157	37	,	,	,
8934	157	38	1969	1969	CD
8934	157	39	)	)	-RRB-
8934	157	40	,	,	,
8934	157	41	p.242	p.242	JJ
8934	157	42	-	-	HYPH
8934	157	43	56	56	CD
8934	157	44	.	.	.
8934	158	1	14	14	CD
8934	158	2	.	.	.
8934	159	1	W.	W.	NNP
8934	159	2	D.	D.	NNP
8934	159	3	Schieber	Schieber	NNP
8934	159	4	and	and	CC
8934	159	5	G.	G.	NNP
8934	159	6	W.	W.	NNP
8934	159	7	Thomas	Thomas	NNP
8934	159	8	,	,	,
8934	159	9	"	"	``
8934	159	10	Compaction	compaction	NN
8934	159	11	of	of	IN
8934	159	12	Alphanumeric	Alphanumeric	NNP
8934	159	13	Data	Data	NNP
8934	159	14	,	,	,
8934	159	15	"	"	''
8934	159	16	Journal	Journal	NNP
8934	159	17	of	of	IN
8934	159	18	Library	Library	NNP
8934	159	19	Automation	Automation	NNP
8934	159	20	4:198	4:198	CD
8934	159	21	-	-	SYM
8934	159	22	206	206	CD
8934	159	23	(	(	-LRB-
8934	159	24	Dec.	December	NNP
8934	159	25	1971	1971	CD
8934	159	26	)	)	-RRB-
8934	159	27	.	.	.
8934	160	1	15	15	CD
8934	160	2	.	.	.
8934	161	1	Gary	Gary	NNP
8934	161	2	Fouty	Fouty	NNP
8934	161	3	,	,	,
8934	161	4	Unpublished	Unpublished	NNP
8934	161	5	Master	Master	NNP
8934	161	6	's	's	POS
8934	161	7	thesis	thesis	NN
8934	161	8	,	,	,
8934	161	9	University	University	NNP
8934	161	10	of	of	IN
8934	161	11	Chicago	Chicago	NNP
8934	161	12	.	.	.
8934	162	1	16	16	CD
8934	162	2	.	.	.
8934	163	1	M.	M.	NNP
8934	163	2	Harrison	Harrison	NNP
8934	163	3	,	,	,
8934	163	4	"	"	``
8934	163	5	Implementation	implementation	NN
8934	163	6	of	of	IN
8934	163	7	the	the	DT
8934	163	8	Substring	Substring	NNP
8934	163	9	Test	test	NN
8934	163	10	by	by	IN
8934	163	11	Hashing	Hashing	NNP
8934	163	12	,	,	,
8934	163	13	"	"	''
8934	163	14	Communications	communication	NNS
8934	163	15	of	of	IN
8934	163	16	the	the	DT
8934	163	17	ACM	ACM	NNP
8934	163	18	14:777	14:777	CD
8934	163	19	-	-	SYM
8934	163	20	79	79	CD
8934	163	21	(	(	-LRB-
8934	163	22	Dec.	December	NNP
8934	163	23	1971	1971	CD
8934	163	24	)	)	-RRB-
8934	163	25	.	.	.
8934	164	1	17	17	CD
8934	164	2	.	.	.
8934	165	1	A.	A.	NNP
8934	165	2	Bookstein	Bookstein	NNP
8934	165	3	,	,	,
8934	165	4	"	"	``
8934	165	5	On	on	IN
8934	165	6	Malcolm	Malcolm	NNP
8934	165	7	Harrison	Harrison	NNP
8934	165	8	's	's	POS
8934	165	9	Subsb·ing	subsb·e	VBG
8934	165	10	Testing	Testing	NNP
8934	165	11	Technique	Technique	NNP
8934	165	12	,	,	,
8934	165	13	"	"	''
8934	165	14	Communi-	Communi-	NNP
8934	165	15	cations	cation	NNS
8934	165	16	of	of	IN
8934	165	17	the	the	DT
8934	165	18	ACM	ACM	NNP
8934	165	19	16:180	16:180	CD
8934	165	20	-	-	HYPH
8934	165	21	81	81	CD
8934	165	22	(	(	-LRB-
8934	165	23	March	March	NNP
8934	165	24	1973	1973	CD
8934	165	25	)	)	-RRB-
8934	165	26	.	.	.
8934	166	1	18	18	CD
8934	166	2	.	.	.
8934	167	1	Ibid	ibid	RB
8934	167	2	.	.	.
8934	168	1	19	19	CD
8934	168	2	.	.	.
8934	169	1	Fayollat	Fayollat	NNP
8934	169	2	,	,	,
8934	169	3	"	"	''
8934	169	4	On	on	IN
8934	169	5	-	-	HYPH
8934	169	6	Line	Line	NNP
8934	169	7	Serials	Serials	NNPS
8934	169	8	Control	Control	NNP
8934	169	9	System	System	NNP
8934	169	10	.	.	.
8934	169	11	"	"	''