id	sid	tid	token	lemma	pos
8951	1	1	201	201	CD
8951	1	2	Application	application	NN
8951	1	3	of	of	IN
8951	1	4	the	the	DT
8951	1	5	Variety	Variety	NNP
8951	1	6	-	-	HYPH
8951	1	7	Generator	Generator	NNP
8951	1	8	Approach	Approach	NNP
8951	1	9	to	to	IN
8951	1	10	Searches	search	NNS
8951	1	11	of	of	IN
8951	1	12	Personal	Personal	NNP
8951	1	13	Names	Names	NNPS
8951	1	14	in	in	IN
8951	1	15	Bibliographic	Bibliographic	NNP
8951	1	16	Data	Data	NNP
8951	1	17	Bases	Bases	NNPS
8951	1	18	-	-	HYPH
8951	1	19	Part	Part	NNP
8951	1	20	2	2	CD
8951	1	21	.	.	.
8951	2	1	Optimization	optimization	NN
8951	2	2	of	of	IN
8951	2	3	Key	Key	NNP
8951	2	4	-	-	HYPH
8951	2	5	Sets	Sets	NNPS
8951	2	6	,	,	,
8951	2	7	and	and	CC
8951	2	8	Evaluation	evaluation	NN
8951	2	9	of	of	IN
8951	2	10	Their	-PRON-	PRP$
8951	2	11	Retrieval	Retrieval	NNP
8951	2	12	Efficiency	Efficiency	NNP
8951	2	13	Dirk	Dirk	NNP
8951	2	14	W.	W.	NNP
8951	2	15	FOKKER	FOKKER	NNP
8951	2	16	and	and	CC
8951	2	17	Michael	Michael	NNP
8951	2	18	F.	F.	NNP
8951	2	19	LYNCH	LYNCH	NNP
8951	2	20	:	:	:
8951	2	21	Postgraduate	Postgraduate	NNP
8951	2	22	School	School	NNP
8951	2	23	of	of	IN
8951	2	24	Librarianship	Librarianship	NNP
8951	2	25	and	and	CC
8951	2	26	Information	Information	NNP
8951	2	27	Science	Science	NNP
8951	2	28	,	,	,
8951	2	29	University	University	NNP
8951	2	30	of	of	IN
8951	2	31	Sheffield	Sheffield	NNP
8951	2	32	,	,	,
8951	2	33	England	England	NNP
8951	2	34	.	.	.
8951	3	1	Keys	key	NNS
8951	3	2	consisting	consist	VBG
8951	3	3	of	of	IN
8951	3	4	variable	variable	JJ
8951	3	5	-	-	HYPH
8951	3	6	length	length	NN
8951	3	7	chamcter	chamcter	NN
8951	3	8	strings	string	NNS
8951	3	9	from	from	IN
8951	3	10	the	the	DT
8951	3	11	front	front	NN
8951	3	12	and	and	CC
8951	3	13	rear	rear	NN
8951	3	14	of	of	IN
8951	3	15	surnames	surname	NNS
8951	3	16	,	,	,
8951	3	17	derived	derive	VBN
8951	3	18	by	by	IN
8951	3	19	analysis	analysis	NN
8951	3	20	of	of	IN
8951	3	21	author	author	NN
8951	3	22	names	name	NNS
8951	3	23	in	in	IN
8951	3	24	a	a	DT
8951	3	25	particular	particular	JJ
8951	3	26	data	data	NN
8951	3	27	base	base	NN
8951	3	28	,	,	,
8951	3	29	am	be	VBP
8951	3	30	used	use	VBN
8951	3	31	to	to	TO
8951	3	32	provide	provide	VB
8951	3	33	approximate	approximate	JJ
8951	3	34	representations	representation	NNS
8951	3	35	of	of	IN
8951	3	36	author	author	NN
8951	3	37	names	name	NNS
8951	3	38	.	.	.
8951	4	1	When	when	WRB
8951	4	2	combined	combine	VBN
8951	4	3	in	in	IN
8951	4	4	appropriate	appropriate	JJ
8951	4	5	mtios	mtio	NNS
8951	4	6	,	,	,
8951	4	7	and	and	CC
8951	4	8	used	use	VBN
8951	4	9	together	together	RB
8951	4	10	with	with	IN
8951	4	11	keys	key	NNS
8951	4	12	for	for	IN
8951	4	13	each	each	DT
8951	4	14	of	of	IN
8951	4	15	the	the	DT
8951	4	16	first	first	JJ
8951	4	17	two	two	CD
8951	4	18	initials	initial	NNS
8951	4	19	of	of	IN
8951	4	20	personal	personal	JJ
8951	4	21	names	name	NNS
8951	4	22	,	,	,
8951	4	23	they	-PRON-	PRP
8951	4	24	provide	provide	VBP
8951	4	25	a	a	DT
8951	4	26	high	high	JJ
8951	4	27	degme	degme	NNS
8951	4	28	of	of	IN
8951	4	29	discrimination	discrimination	NN
8951	4	30	in	in	IN
8951	4	31	search	search	NN
8951	4	32	.	.	.
8951	5	1	Methods	method	NNS
8951	5	2	for	for	IN
8951	5	3	optimization	optimization	NN
8951	5	4	of	of	IN
8951	5	5	key	key	NN
8951	5	6	-	-	HYPH
8951	5	7	sets	set	NNS
8951	5	8	are	be	VBP
8951	5	9	desc1·ibed	desc1·ibed	NNP
8951	5	10	,	,	,
8951	5	11	and	and	CC
8951	5	12	the	the	DT
8951	5	13	perform-	perform-	NN
8951	5	14	ance	ance	NN
8951	5	15	of	of	IN
8951	5	16	key	key	JJ
8951	5	17	-	-	HYPH
8951	5	18	sets	set	NNS
8951	5	19	varying	vary	VBG
8951	5	20	in	in	IN
8951	5	21	size	size	NN
8951	5	22	between	between	IN
8951	5	23	150	150	CD
8951	5	24	and	and	CC
8951	5	25	300	300	CD
8951	5	26	is	be	VBZ
8951	5	27	determined	determine	VBN
8951	5	28	at	at	IN
8951	5	29	file	file	NN
8951	5	30	sizes	size	NNS
8951	5	31	of	of	IN
8951	5	32	up	up	IN
8951	5	33	to	to	TO
8951	5	34	50,000	50,000	CD
8951	5	35	name	name	NN
8951	5	36	entries	entry	NNS
8951	5	37	.	.	.
8951	6	1	The	the	DT
8951	6	2	effects	effect	NNS
8951	6	3	of	of	IN
8951	6	4	varying	vary	VBG
8951	6	5	the	the	DT
8951	6	6	proportions	proportion	NNS
8951	6	7	of	of	IN
8951	6	8	the	the	DT
8951	6	9	queries	query	NNS
8951	6	10	present	present	JJ
8951	6	11	in	in	IN
8951	6	12	the	the	DT
8951	6	13	file	file	NN
8951	6	14	are	be	VBP
8951	6	15	also	also	RB
8951	6	16	examined	examine	VBN
8951	6	17	.	.	.
8951	7	1	The	the	DT
8951	7	2	results	result	NNS
8951	7	3	obtained	obtain	VBN
8951	7	4	with	with	IN
8951	7	5	fixed	fix	VBN
8951	7	6	-	-	HYPH
8951	7	7	length	length	NN
8951	7	8	keys	key	NNS
8951	7	9	are	be	VBP
8951	7	10	compared	compare	VBN
8951	7	11	with	with	IN
8951	7	12	those	those	DT
8951	7	13	f01	f01	NN
8951	7	14	'	'	``
8951	7	15	variable	variable	JJ
8951	7	16	-	-	HYPH
8951	7	17	length	length	NN
8951	7	18	keys	key	NNS
8951	7	19	,	,	,
8951	7	20	showing	show	VBG
8951	7	21	the	the	DT
8951	7	22	latter	latter	NN
8951	7	23	to	to	TO
8951	7	24	be	be	VB
8951	7	25	greatly	greatly	RB
8951	7	26	superior	superior	JJ
8951	7	27	.	.	.
8951	8	1	Implications	implication	NNS
8951	8	2	of	of	IN
8951	8	3	the	the	DT
8951	8	4	work	work	NN
8951	8	5	for	for	IN
8951	8	6	a	a	DT
8951	8	7	variety	variety	NN
8951	8	8	of	of	IN
8951	8	9	types	type	NNS
8951	8	10	of	of	IN
8951	8	11	information	information	NN
8951	8	12	systems	system	NNS
8951	8	13	a1'e	a1'e	NNP
8951	8	14	discussed	discuss	VBN
8951	8	15	.	.	.
8951	9	1	INTRODUCTION	INTRODUCTION	NNP
8951	9	2	In	in	IN
8951	9	3	Part	Part	NNP
8951	9	4	I	-PRON-	PRP
8951	9	5	of	of	IN
8951	9	6	this	this	DT
8951	9	7	series	series	NN
8951	9	8	the	the	DT
8951	9	9	development	development	NN
8951	9	10	of	of	IN
8951	9	11	variety	variety	NN
8951	9	12	generators	generator	NNS
8951	9	13	,	,	,
8951	9	14	or	or	CC
8951	9	15	sets	set	NNS
8951	9	16	of	of	IN
8951	9	17	variable	variable	JJ
8951	9	18	-	-	HYPH
8951	9	19	length	length	NN
8951	9	20	keys	key	NNS
8951	9	21	with	with	IN
8951	9	22	high	high	JJ
8951	9	23	relative	relative	JJ
8951	9	24	entropies	entropy	NNS
8951	9	25	of	of	IN
8951	9	26	occurrence	occurrence	NN
8951	9	27	,	,	,
8951	9	28	from	from	IN
8951	9	29	the	the	DT
8951	9	30	initial	initial	JJ
8951	9	31	and	and	CC
8951	9	32	terminal	terminal	JJ
8951	9	33	character	character	NN
8951	9	34	strings	string	NNS
8951	9	35	of	of	IN
8951	9	36	authors	author	NNS
8951	9	37	'	'	POS
8951	9	38	surnames	surname	NNS
8951	9	39	was	be	VBD
8951	9	40	described.1	described.1	IN
8951	9	41	Their	-PRON-	PRP$
8951	9	42	purpose	purpose	NN
8951	9	43	,	,	,
8951	9	44	used	use	VBD
8951	9	45	singly	singly	RB
8951	9	46	or	or	CC
8951	9	47	in	in	IN
8951	9	48	combination	combination	NN
8951	9	49	,	,	,
8951	9	50	is	be	VBZ
8951	9	51	to	to	TO
8951	9	52	provide	provide	VB
8951	9	53	a	a	DT
8951	9	54	high	high	JJ
8951	9	55	and	and	CC
8951	9	56	con-	con-	NN
8951	9	57	stant	stant	JJ
8951	9	58	degree	degree	NN
8951	9	59	of	of	IN
8951	9	60	discrimination	discrimination	NN
8951	9	61	among	among	IN
8951	9	62	personal	personal	JJ
8951	9	63	names	name	NNS
8951	9	64	so	so	IN
8951	9	65	as	as	IN
8951	9	66	to	to	TO
8951	9	67	facilitate	facilitate	VB
8951	9	68	searches	search	NNS
8951	9	69	for	for	IN
8951	9	70	them	-PRON-	PRP
8951	9	71	.	.	.
8951	10	1	In	in	IN
8951	10	2	this	this	DT
8951	10	3	paper	paper	NN
8951	10	4	the	the	DT
8951	10	5	selection	selection	NN
8951	10	6	of	of	IN
8951	10	7	optimal	optimal	JJ
8951	10	8	combinations	combination	NNS
8951	10	9	of	of	IN
8951	10	10	the	the	DT
8951	10	11	keys	key	NNS
8951	10	12	and	and	CC
8951	10	13	evaluation	evaluation	NN
8951	10	14	of	of	IN
8951	10	15	their	-PRON-	PRP$
8951	10	16	efficiency	efficiency	NN
8951	10	17	in	in	IN
8951	10	18	search	search	NN
8951	10	19	are	be	VBP
8951	10	20	described	describe	VBN
8951	10	21	.	.	.
8951	11	1	The	the	DT
8951	11	2	performance	performance	NN
8951	11	3	of	of	IN
8951	11	4	combined	combine	VBN
8951	11	5	key	key	NN
8951	11	6	-	-	HYPH
8951	11	7	sets	set	NNS
8951	11	8	of	of	IN
8951	11	9	various	various	JJ
8951	11	10	compositions	composition	NNS
8951	11	11	is	be	VBZ
8951	11	12	determined	determine	VBN
8951	11	13	at	at	IN
8951	11	14	a	a	DT
8951	11	15	range	range	NN
8951	11	16	of	of	IN
8951	11	17	file	file	NN
8951	11	18	sizes	size	NNS
8951	11	19	and	and	CC
8951	11	20	compared	compare	VBN
8951	11	21	with	with	IN
8951	11	22	fixed	fix	VBN
8951	11	23	-	-	HYPH
8951	11	24	length	length	NN
8951	11	25	keys	key	NNS
8951	11	26	.	.	.
8951	12	1	In	in	IN
8951	12	2	addition	addition	NN
8951	12	3	,	,	,
8951	12	4	202	202	CD
8951	12	5	1	1	CD
8951	12	6	ournal	ournal	NN
8951	12	7	of	of	IN
8951	12	8	Lib1'm'y	Lib1'm'y	NNP
8951	12	9	Automation	Automation	NNP
8951	12	10	Vol	Vol	NNP
8951	12	11	.	.	.
8951	13	1	7	7	CD
8951	13	2	I	i	NN
8951	13	3	3	3	CD
8951	13	4	September	September	NNP
8951	13	5	197	197	CD
8951	13	6	4	4	CD
8951	13	7	the	the	DT
8951	13	8	extent	extent	NN
8951	13	9	of	of	IN
8951	13	10	statistical	statistical	JJ
8951	13	11	associations	association	NNS
8951	13	12	among	among	IN
8951	13	13	keys	key	NNS
8951	13	14	from	from	IN
8951	13	15	different	different	JJ
8951	13	16	positions	position	NNS
8951	13	17	in	in	IN
8951	13	18	the	the	DT
8951	13	19	names	name	NNS
8951	13	20	is	be	VBZ
8951	13	21	determined	determine	VBN
8951	13	22	.	.	.
8951	14	1	BALANCING	balancing	NN
8951	14	2	OF	of	IN
8951	14	3	KEY	KEY	NNP
8951	14	4	-	-	HYPH
8951	14	5	SETS	SETS	NNP
8951	14	6	The	the	DT
8951	14	7	relative	relative	JJ
8951	14	8	entropies	entropy	NNS
8951	14	9	of	of	IN
8951	14	10	distribution	distribution	NN
8951	14	11	of	of	IN
8951	14	12	the	the	DT
8951	14	13	first	first	JJ
8951	14	14	and	and	CC
8951	14	15	last	last	JJ
8951	14	16	letters	letter	NNS
8951	14	17	of	of	IN
8951	14	18	the	the	DT
8951	14	19	surnames	surname	NNS
8951	14	20	of	of	IN
8951	14	21	authors	author	NNS
8951	14	22	in	in	IN
8951	14	23	the	the	DT
8951	14	24	file	file	NN
8951	14	25	of	of	IN
8951	14	26	100,000	100,000	CD
8951	14	27	entries	entry	NNS
8951	14	28	from	from	IN
8951	14	29	the	the	DT
8951	14	30	INSPEC	INSPEC	NNP
8951	14	31	data	data	NN
8951	14	32	base	base	NN
8951	14	33	differ	differ	VBP
8951	14	34	significantly	significantly	RB
8951	14	35	,	,	,
8951	14	36	the	the	DT
8951	14	37	former	former	JJ
8951	14	38	being	be	VBG
8951	14	39	0.92	0.92	CD
8951	14	40	and	and	CC
8951	14	41	the	the	DT
8951	14	42	latter	latter	JJ
8951	14	43	0.86	0.86	CD
8951	14	44	.	.	.
8951	15	1	As	as	IN
8951	15	2	a	a	DT
8951	15	3	re-	re-	JJ
8951	15	4	sult	sult	NN
8951	15	5	,	,	,
8951	15	6	a	a	DT
8951	15	7	larger	large	JJR
8951	15	8	key	key	NN
8951	15	9	-	-	HYPH
8951	15	10	set	set	NN
8951	15	11	has	have	VBZ
8951	15	12	to	to	TO
8951	15	13	be	be	VB
8951	15	14	produced	produce	VBN
8951	15	15	from	from	IN
8951	15	16	the	the	DT
8951	15	17	back	back	NN
8951	15	18	of	of	IN
8951	15	19	the	the	DT
8951	15	20	surnames	surname	NNS
8951	15	21	to	to	TO
8951	15	22	reach	reach	VB
8951	15	23	the	the	DT
8951	15	24	same	same	JJ
8951	15	25	value	value	NN
8951	15	26	of	of	IN
8951	15	27	the	the	DT
8951	15	28	relative	relative	JJ
8951	15	29	entropy	entropy	RB
8951	15	30	as	as	IN
8951	15	31	that	that	DT
8951	15	32	of	of	IN
8951	15	33	a	a	DT
8951	15	34	key	key	NN
8951	15	35	-	-	HYPH
8951	15	36	set	set	NN
8951	15	37	of	of	IN
8951	15	38	given	give	VBN
8951	15	39	size	size	NN
8951	15	40	from	from	IN
8951	15	41	the	the	DT
8951	15	42	front	front	NN
8951	15	43	of	of	IN
8951	15	44	the	the	DT
8951	15	45	surname	surname	NN
8951	15	46	.	.	.
8951	16	1	For	for	IN
8951	16	2	instance	instance	NN
8951	16	3	,	,	,
8951	16	4	the	the	DT
8951	16	5	value	value	NN
8951	16	6	of	of	IN
8951	16	7	0.954	0.954	CD
8951	16	8	is	be	VBZ
8951	16	9	reached	reach	VBN
8951	16	10	by	by	IN
8951	16	11	a	a	DT
8951	16	12	key	key	NN
8951	16	13	-	-	HYPH
8951	16	14	set	set	NN
8951	16	15	comprising	comprise	VBG
8951	16	16	41	41	CD
8951	16	17	keys	key	NNS
8951	16	18	from	from	IN
8951	16	19	the	the	DT
8951	16	20	front	front	NN
8951	16	21	of	of	IN
8951	16	22	the	the	DT
8951	16	23	name	name	NN
8951	16	24	,	,	,
8951	16	25	but	but	CC
8951	16	26	a	a	DT
8951	16	27	set	set	NN
8951	16	28	of	of	IN
8951	16	29	101	101	CD
8951	16	30	keys	key	NNS
8951	16	31	from	from	IN
8951	16	32	the	the	DT
8951	16	33	back	back	NN
8951	16	34	is	be	VBZ
8951	16	35	needed	need	VBN
8951	16	36	to	to	TO
8951	16	37	attain	attain	VB
8951	16	38	this	this	DT
8951	16	39	value	value	NN
8951	16	40	.	.	.
8951	17	1	It	-PRON-	PRP
8951	17	2	seemed	seem	VBD
8951	17	3	reasonable	reasonable	JJ
8951	17	4	to	to	TO
8951	17	5	assume	assume	VB
8951	17	6	that	that	IN
8951	17	7	keys	key	NNS
8951	17	8	from	from	IN
8951	17	9	the	the	DT
8951	17	10	front	front	JJ
8951	17	11	and	and	CC
8951	17	12	rear	rear	JJ
8951	17	13	should	should	MD
8951	17	14	be	be	VB
8951	17	15	com-	com-	NN
8951	17	16	bined	bin	VBN
8951	17	17	in	in	IN
8951	17	18	different	different	JJ
8951	17	19	proportions	proportion	NNS
8951	17	20	in	in	IN
8951	17	21	order	order	NN
8951	17	22	to	to	TO
8951	17	23	maximize	maximize	VB
8951	17	24	the	the	DT
8951	17	25	relative	relative	JJ
8951	17	26	entropy	entropy	RB
8951	17	27	of	of	IN
8951	17	28	the	the	DT
8951	17	29	combined	combined	JJ
8951	17	30	system	system	NN
8951	17	31	,	,	,
8951	17	32	and	and	CC
8951	17	33	that	that	IN
8951	17	34	their	-PRON-	PRP$
8951	17	35	proportions	proportion	NNS
8951	17	36	should	should	MD
8951	17	37	reflect	reflect	VB
8951	17	38	the	the	DT
8951	17	39	redun-	redun-	JJ
8951	17	40	dancies	dancie	NNS
8951	17	41	of	of	IN
8951	17	42	each	each	DT
8951	17	43	distribution	distribution	NN
8951	17	44	(	(	-LRB-
8951	17	45	redundancy	redundancy	NN
8951	17	46	=	=	SYM
8951	17	47	1	1	CD
8951	17	48	-	-	HYPH
8951	17	49	Hr	hr	NN
8951	17	50	)	)	-RRB-
8951	17	51	.	.	.
8951	18	1	In	in	IN
8951	18	2	order	order	NN
8951	18	3	to	to	TO
8951	18	4	test	test	VB
8951	18	5	this	this	DT
8951	18	6	,	,	,
8951	18	7	a	a	DT
8951	18	8	series	series	NN
8951	18	9	of	of	IN
8951	18	10	combined	combine	VBN
8951	18	11	key	key	NN
8951	18	12	-	-	HYPH
8951	18	13	sets	set	NNS
8951	18	14	of	of	IN
8951	18	15	different	different	JJ
8951	18	16	total	total	JJ
8951	18	17	sizes	size	NNS
8951	18	18	was	be	VBD
8951	18	19	produced	produce	VBN
8951	18	20	,	,	,
8951	18	21	in	in	IN
8951	18	22	which	which	WDT
8951	18	23	the	the	DT
8951	18	24	proportions	proportion	NNS
8951	18	25	of	of	IN
8951	18	26	keys	key	NNS
8951	18	27	were	be	VBD
8951	18	28	varied	varied	JJ
8951	18	29	around	around	IN
8951	18	30	the	the	DT
8951	18	31	ratio	ratio	NN
8951	18	32	of	of	IN
8951	18	33	the	the	DT
8951	18	34	redun-	redun-	JJ
8951	18	35	dancies	dancie	NNS
8951	18	36	of	of	IN
8951	18	37	the	the	DT
8951	18	38	first	first	JJ
8951	18	39	and	and	CC
8951	18	40	last	last	JJ
8951	18	41	character	character	NN
8951	18	42	positions	position	NNS
8951	18	43	,	,	,
8951	18	44	i.e.	i.e.	FW
8951	18	45	,	,	,
8951	18	46	(	(	-LRB-
8951	18	47	1	1	CD
8951	18	48	-	-	SYM
8951	18	49	0.92	0.92	CD
8951	18	50	)	)	-RRB-
8951	18	51	:	:	:
8951	18	52	(	(	-LRB-
8951	18	53	1	1	CD
8951	18	54	-	-	HYPH
8951	18	55	0.86	0.86	CD
8951	18	56	)	)	-RRB-
8951	18	57	,	,	,
8951	18	58	or	or	CC
8951	18	59	8:14	8:14	CD
8951	18	60	.	.	.
8951	19	1	The	the	DT
8951	19	2	relative	relative	JJ
8951	19	3	entropies	entropy	NNS
8951	19	4	of	of	IN
8951	19	5	the	the	DT
8951	19	6	name	name	NN
8951	19	7	representations	representation	NNS
8951	19	8	provided	provide	VBN
8951	19	9	by	by	IN
8951	19	10	combining	combine	VBG
8951	19	11	these	these	DT
8951	19	12	key	key	NN
8951	19	13	-	-	HYPH
8951	19	14	sets	set	NNS
8951	19	15	with	with	IN
8951	19	16	keys	key	NNS
8951	19	17	for	for	IN
8951	19	18	the	the	DT
8951	19	19	first	first	JJ
8951	19	20	and	and	CC
8951	19	21	second	second	JJ
8951	19	22	initials	initial	NNS
8951	19	23	were	be	VBD
8951	19	24	de-	de-	RB
8951	19	25	termined	termine	VBN
8951	19	26	by	by	IN
8951	19	27	applying	apply	VBG
8951	19	28	them	-PRON-	PRP
8951	19	29	to	to	IN
8951	19	30	the	the	DT
8951	19	31	50,000	50,000	CD
8951	19	32	name	name	NN
8951	19	33	file	file	NN
8951	19	34	,	,	,
8951	19	35	and	and	CC
8951	19	36	the	the	DT
8951	19	37	entropy	entropy	JJ
8951	19	38	value	value	NN
8951	19	39	used	use	VBN
8951	19	40	to	to	TO
8951	19	41	determine	determine	VB
8951	19	42	the	the	DT
8951	19	43	optimal	optimal	JJ
8951	19	44	ratio	ratio	NN
8951	19	45	of	of	IN
8951	19	46	keys	key	NNS
8951	19	47	.	.	.
8951	20	1	In	in	IN
8951	20	2	one	one	CD
8951	20	3	case	case	NN
8951	20	4	,	,	,
8951	20	5	the	the	DT
8951	20	6	correlation	correlation	NN
8951	20	7	between	between	IN
8951	20	8	the	the	DT
8951	20	9	value	value	NN
8951	20	10	of	of	IN
8951	20	11	the	the	DT
8951	20	12	relative	relative	JJ
8951	20	13	entropy	entropy	JJ
8951	20	14	and	and	CC
8951	20	15	retrieval	retrieval	NN
8951	20	16	efficiency	efficiency	NN
8951	20	17	,	,	,
8951	20	18	as	as	IN
8951	20	19	mea-	mea-	NNS
8951	20	20	sured	sure	VBN
8951	20	21	by	by	IN
8951	20	22	the	the	DT
8951	20	23	precision	precision	NN
8951	20	24	ratio	ratio	NN
8951	20	25	,	,	,
8951	20	26	was	be	VBD
8951	20	27	also	also	RB
8951	20	28	studied	study	VBN
8951	20	29	,	,	,
8951	20	30	and	and	CC
8951	20	31	shown	show	VBN
8951	20	32	to	to	TO
8951	20	33	be	be	VB
8951	20	34	high	high	JJ
8951	20	35	.	.	.
8951	21	1	The	the	DT
8951	21	2	sizes	size	NNS
8951	21	3	of	of	IN
8951	21	4	the	the	DT
8951	21	5	combined	combine	VBN
8951	21	6	key	key	NN
8951	21	7	-	-	HYPH
8951	21	8	sets	set	NNS
8951	21	9	studied	study	VBN
8951	21	10	were	be	VBD
8951	21	11	148	148	CD
8951	21	12	and	and	CC
8951	21	13	296	296	CD
8951	21	14	,	,	,
8951	21	15	with	with	IN
8951	21	16	an	an	DT
8951	21	17	in-	in-	JJ
8951	21	18	termediate	termediate	NN
8951	21	19	set	set	NN
8951	21	20	of	of	IN
8951	21	21	254	254	CD
8951	21	22	keys	key	NNS
8951	21	23	.	.	.
8951	22	1	The	the	DT
8951	22	2	values	value	NNS
8951	22	3	of	of	IN
8951	22	4	148	148	CD
8951	22	5	and	and	CC
8951	22	6	296	296	CD
8951	22	7	were	be	VBD
8951	22	8	chosen	choose	VBN
8951	22	9	in	in	IN
8951	22	10	view	view	NN
8951	22	11	of	of	IN
8951	22	12	the	the	DT
8951	22	13	projected	project	VBN
8951	22	14	implementation	implementation	NN
8951	22	15	in	in	IN
8951	22	16	the	the	DT
8951	22	17	serial	serial	JJ
8951	22	18	-	-	HYPH
8951	22	19	parallel	parallel	NN
8951	22	20	file	file	NN
8951	22	21	organization.2	organization.2	UH
8951	22	22	This	this	DT
8951	22	23	relates	relate	VBZ
8951	22	24	the	the	DT
8951	22	25	size	size	NN
8951	22	26	of	of	IN
8951	22	27	the	the	DT
8951	22	28	key	key	NN
8951	22	29	-	-	HYPH
8951	22	30	set	set	NN
8951	22	31	to	to	IN
8951	22	32	the	the	DT
8951	22	33	number	number	NN
8951	22	34	of	of	IN
8951	22	35	blocks	block	NNS
8951	22	36	on	on	IN
8951	22	37	one	one	CD
8951	22	38	cylinder	cylinder	NN
8951	22	39	of	of	IN
8951	22	40	a	a	DT
8951	22	41	disc	disc	NN
8951	22	42	.	.	.
8951	23	1	(	(	-LRB-
8951	23	2	The	the	DT
8951	23	3	30Mbyte	30Mbyte	NNP
8951	23	4	disc	disc	NN
8951	23	5	cartridges	cartridge	NNS
8951	23	6	available	available	JJ
8951	23	7	to	to	IN
8951	23	8	us	-PRON-	PRP
8951	23	9	have	have	VBP
8951	23	10	296	296	CD
8951	23	11	blocks	block	NNS
8951	23	12	per	per	IN
8951	23	13	cylinder	cylinder	NN
8951	23	14	.	.	.
8951	23	15	)	)	-RRB-
8951	24	1	Otherwise	otherwise	RB
8951	24	2	the	the	DT
8951	24	3	choice	choice	NN
8951	24	4	of	of	IN
8951	24	5	key	key	NN
8951	24	6	-	-	HYPH
8951	24	7	set	set	NN
8951	24	8	is	be	VBZ
8951	24	9	arbitrary	arbitrary	JJ
8951	24	10	,	,	,
8951	24	11	and	and	CC
8951	24	12	can	can	MD
8951	24	13	be	be	VB
8951	24	14	varied	vary	VBN
8951	24	15	at	at	IN
8951	24	16	will	will	NN
8951	24	17	.	.	.
8951	25	1	The	the	DT
8951	25	2	minimum	minimum	JJ
8951	25	3	key	key	JJ
8951	25	4	-	-	HYPH
8951	25	5	set	set	NN
8951	25	6	size	size	NN
8951	25	7	is	be	VBZ
8951	25	8	106	106	CD
8951	25	9	,	,	,
8951	25	10	consisting	consist	VBG
8951	25	11	of	of	IN
8951	25	12	26	26	CD
8951	25	13	letters	letter	NNS
8951	25	14	each	each	DT
8951	25	15	for	for	IN
8951	25	16	the	the	DT
8951	25	17	first	first	JJ
8951	25	18	and	and	CC
8951	25	19	last	last	JJ
8951	25	20	letter	letter	NN
8951	25	21	of	of	IN
8951	25	22	the	the	DT
8951	25	23	surname	surname	NN
8951	25	24	,	,	,
8951	25	25	and	and	CC
8951	25	26	27	27	CD
8951	25	27	(	(	-LRB-
8951	25	28	26	26	CD
8951	25	29	letters	letter	NNS
8951	25	30	and	and	CC
8951	25	31	the	the	DT
8951	25	32	space	space	NN
8951	25	33	sym-	sym-	IN
8951	25	34	bol	bol	NNP
8951	25	35	)	)	-RRB-
8951	25	36	each	each	DT
8951	25	37	for	for	IN
8951	25	38	the	the	DT
8951	25	39	first	first	JJ
8951	25	40	and	and	CC
8951	25	41	second	second	JJ
8951	25	42	initials	initial	NNS
8951	25	43	.	.	.
8951	26	1	The	the	DT
8951	26	2	numbers	number	NNS
8951	26	3	of	of	IN
8951	26	4	n	n	NN
8951	26	5	-	-	HYPH
8951	26	6	gram	gram	NN
8951	26	7	keys	key	NNS
8951	26	8	(	(	-LRB-
8951	26	9	n	n	NN
8951	26	10	:	:	:
8951	26	11	:	:	:
8951	26	12	:	:	:
8951	26	13	:	:	:
8951	26	14	,	,	,
8951	26	15	.	.	.
8951	27	1	2	2	LS
8951	27	2	)	)	-RRB-
8951	27	3	required	require	VBN
8951	27	4	for	for	IN
8951	27	5	the	the	DT
8951	27	6	key	key	JJ
8951	27	7	-	-	HYPH
8951	27	8	sets	set	NNS
8951	27	9	numbering	number	VBG
8951	27	10	148	148	CD
8951	27	11	,	,	,
8951	27	12	254	254	CD
8951	27	13	,	,	,
8951	27	14	and	and	CC
8951	27	15	296	296	CD
8951	27	16	in	in	IN
8951	27	17	size	size	NN
8951	27	18	are	be	VBP
8951	27	19	.	.	.
8951	28	1	thus	thus	RB
8951	28	2	42	42	CD
8951	28	3	,	,	,
8951	28	4	148	148	CD
8951	28	5	,	,	,
8951	28	6	and	and	CC
8951	28	7	190	190	CD
8951	28	8	.	.	.
8951	29	1	Full	full	JJ
8951	29	2	details	detail	NNS
8951	29	3	are	be	VBP
8951	29	4	given	give	VBN
8951	29	5	of	of	IN
8951	29	6	the	the	DT
8951	29	7	composition	composition	NN
8951	29	8	of	of	IN
8951	29	9	the	the	DT
8951	29	10	first	first	JJ
8951	29	11	and	and	CC
8951	29	12	third	third	JJ
8951	29	13	of	of	IN
8951	29	14	these	these	DT
8951	29	15	sets	set	NNS
8951	29	16	.	.	.
8951	30	1	A	a	DT
8951	30	2	slight	slight	JJ
8951	30	3	refinement	refinement	NN
8951	30	4	to	to	IN
8951	30	5	key	key	NN
8951	30	6	-	-	HYPH
8951	30	7	set	set	NN
8951	30	8	generation	generation	NN
8951	30	9	was	be	VBD
8951	30	10	employed	employ	VBN
8951	30	11	to	to	TO
8951	30	12	ensure	ensure	VB
8951	30	13	as	as	IN
8951	30	14	close	close	JJ
8951	30	15	an	an	DT
8951	30	16	approximation	approximation	NN
8951	30	17	to	to	IN
8951	30	18	equifrequency	equifrequency	VB
8951	30	19	as	as	IN
8951	30	20	possible	possible	JJ
8951	30	21	,	,	,
8951	30	22	especially	especially	RB
8951	30	23	with	with	IN
8951	30	24	the	the	DT
8951	30	25	small-	small-	JJ
8951	30	26	est	est	NNP
8951	30	27	key	key	NN
8951	30	28	-	-	HYPH
8951	30	29	sets	set	NNS
8951	30	30	.	.	.
8951	31	1	Precise	precise	JJ
8951	31	2	application	application	NN
8951	31	3	of	of	IN
8951	31	4	a	a	DT
8951	31	5	threshold	threshold	NN
8951	31	6	frequency	frequency	NN
8951	31	7	may	may	MD
8951	31	8	occasionally	occasionally	RB
8951	31	9	result	result	VB
8951	31	10	in	in	IN
8951	31	11	arbitrary	arbitrary	JJ
8951	31	12	inclusion	inclusion	NN
8951	31	13	of	of	IN
8951	31	14	either	either	DT
8951	31	15	very	very	RB
8951	31	16	high	high	JJ
8951	31	17	or	or	CC
8951	31	18	very	very	RB
8951	31	19	low	low	JJ
8951	31	20	frequency	frequency	NN
8951	31	21	keys	key	NNS
8951	31	22	.	.	.
8951	32	1	Thus	thus	RB
8951	32	2	,	,	,
8951	32	3	if	if	IN
8951	32	4	almost	almost	RB
8951	32	5	all	all	PDT
8951	32	6	the	the	DT
8951	32	7	occurrences	occurrence	NNS
8951	32	8	of	of	IN
8951	32	9	a	a	DT
8951	32	10	longer	long	JJR
8951	32	11	key	key	NN
8951	32	12	are	be	VBP
8951	32	13	accounted	account	VBN
8951	32	14	for	for	IN
8951	32	15	by	by	IN
8951	32	16	a	a	DT
8951	32	17	shorter	short	JJR
8951	32	18	key	key	NN
8951	32	19	(	(	-LRB-
8951	32	20	as	as	IN
8951	32	21	with	with	IN
8951	32	22	-MANN	-mann	NN
8951	32	23	and	and	CC
8951	32	24	-ANN	-ANN	.
8951	32	25	)	)	-RRB-
8951	32	26	,	,	,
8951	32	27	only	only	RB
8951	32	28	the	the	DT
8951	32	29	shorter	short	JJR
8951	32	30	n	n	NN
8951	32	31	-	-	HYPH
8951	32	32	gram	gram	NN
8951	32	33	is	be	VBZ
8951	32	34	included	include	VBN
8951	32	35	.	.	.
8951	33	1	Va1'iety	Va1'iety	NNP
8951	33	2	-	-	:
8951	33	3	Generato1	Generato1	NNP
8951	33	4	·	·	NFP
8951	33	5	Approach	Approach	NNP
8951	33	6	/	/	SYM
8951	33	7	FOKKER	FOKKER	NNP
8951	33	8	and	and	CC
8951	33	9	LYNCH	LYNCH	NNP
8951	33	10	203	203	CD
8951	33	11	OPTIMAL	OPTIMAL	NNP
8951	33	12	SET	set	NN
8951	33	13	OF	of	IN
8951	33	14	148	148	CD
8951	33	15	KEYS	KEYS	NNP
8951	33	16	The	the	DT
8951	33	17	number	number	NN
8951	33	18	of	of	IN
8951	33	19	n	n	NN
8951	33	20	-	-	HYPH
8951	33	21	gram	gram	NN
8951	33	22	keys	key	NNS
8951	33	23	(	(	-LRB-
8951	33	24	n	n	NN
8951	33	25	:	:	:
8951	33	26	:	:	:
8951	33	27	:	:	:
8951	33	28	:	:	:
8951	33	29	:	:	:
8951	33	30	:	:	:
8951	33	31	,	,	,
8951	33	32	.	.	.
8951	34	1	2	2	LS
8951	34	2	)	)	-RRB-
8951	34	3	to	to	TO
8951	34	4	be	be	VB
8951	34	5	added	add	VBN
8951	34	6	to	to	IN
8951	34	7	the	the	DT
8951	34	8	minimum	minimum	JJ
8951	34	9	set	set	NN
8951	34	10	of	of	IN
8951	34	11	106	106	CD
8951	34	12	keys	key	NNS
8951	34	13	is	be	VBZ
8951	34	14	42	42	CD
8951	34	15	,	,	,
8951	34	16	the	the	DT
8951	34	17	presumed	presume	VBN
8951	34	18	optimum	optimum	JJ
8951	34	19	proportion	proportion	NN
8951	34	20	being	be	VBG
8951	34	21	8:14	8:14	CD
8951	34	22	,	,	,
8951	34	23	which	which	WDT
8951	34	24	im-	im-	VBZ
8951	34	25	plies	ply	NNS
8951	34	26	about	about	IN
8951	34	27	16	16	CD
8951	34	28	keys	key	NNS
8951	34	29	from	from	IN
8951	34	30	the	the	DT
8951	34	31	front	front	NN
8951	34	32	of	of	IN
8951	34	33	the	the	DT
8951	34	34	name	name	NN
8951	34	35	and	and	CC
8951	34	36	26	26	CD
8951	34	37	from	from	IN
8951	34	38	the	the	DT
8951	34	39	back	back	NN
8951	34	40	.	.	.
8951	35	1	In	in	IN
8951	35	2	order	order	NN
8951	35	3	to	to	TO
8951	35	4	examine	examine	VB
8951	35	5	the	the	DT
8951	35	6	relationship	relationship	NN
8951	35	7	between	between	IN
8951	35	8	the	the	DT
8951	35	9	ratio	ratio	NN
8951	35	10	of	of	IN
8951	35	11	keys	key	NNS
8951	35	12	from	from	IN
8951	35	13	the	the	DT
8951	35	14	front	front	NN
8951	35	15	and	and	CC
8951	35	16	rear	rear	NN
8951	35	17	of	of	IN
8951	35	18	the	the	DT
8951	35	19	surname	surname	NN
8951	35	20	and	and	CC
8951	35	21	the	the	DT
8951	35	22	relative	relative	JJ
8951	35	23	entropy	entropy	RB
8951	35	24	of	of	IN
8951	35	25	the	the	DT
8951	35	26	combined	combine	VBN
8951	35	27	sets	set	NNS
8951	35	28	,	,	,
8951	35	29	the	the	DT
8951	35	30	ratios	ratio	NNS
8951	35	31	were	be	VBD
8951	35	32	varied	vary	VBN
8951	35	33	at	at	IN
8951	35	34	intervals	interval	NNS
8951	35	35	between	between	IN
8951	35	36	1:1	1:1	CD
8951	35	37	and	and	CC
8951	35	38	1:3	1:3	CD
8951	35	39	so	so	IN
8951	35	40	that	that	IN
8951	35	41	the	the	DT
8951	35	42	numbers	number	NNS
8951	35	43	of	of	IN
8951	35	44	n	n	NNP
8951	35	45	-	-	HYPH
8951	35	46	grams	gram	NNS
8951	35	47	varied	vary	VBD
8951	35	48	from	from	IN
8951	35	49	21	21	CD
8951	35	50	and	and	CC
8951	35	51	21	21	CD
8951	35	52	to	to	IN
8951	35	53	11	11	CD
8951	35	54	and	and	CC
8951	35	55	31	31	CD
8951	35	56	respectively	respectively	RB
8951	35	57	.	.	.
8951	36	1	For	for	IN
8951	36	2	each	each	DT
8951	36	3	ratio	ratio	NN
8951	36	4	the	the	DT
8951	36	5	keys	key	NNS
8951	36	6	were	be	VBD
8951	36	7	applied	apply	VBN
8951	36	8	to	to	IN
8951	36	9	the	the	DT
8951	36	10	50,000	50,000	CD
8951	36	11	name	name	NN
8951	36	12	entries	entry	NNS
8951	36	13	,	,	,
8951	36	14	and	and	CC
8951	36	15	the	the	DT
8951	36	16	distri-	distri-	JJ
8951	36	17	bution	bution	NN
8951	36	18	of	of	IN
8951	36	19	the	the	DT
8951	36	20	resultant	resultant	JJ
8951	36	21	descriptions	description	NNS
8951	36	22	determined	determine	VBN
8951	36	23	.	.	.
8951	37	1	The	the	DT
8951	37	2	ratios	ratio	NNS
8951	37	3	,	,	,
8951	37	4	the	the	DT
8951	37	5	number	number	NN
8951	37	6	of	of	IN
8951	37	7	n	n	NN
8951	37	8	-	-	HYPH
8951	37	9	gram	gram	NN
8951	37	10	keys	key	NNS
8951	37	11	,	,	,
8951	37	12	and	and	CC
8951	37	13	the	the	DT
8951	37	14	relative	relative	JJ
8951	37	15	entropies	entropy	NNS
8951	37	16	of	of	IN
8951	37	17	the	the	DT
8951	37	18	distributions	distribution	NNS
8951	37	19	are	be	VBP
8951	37	20	shown	show	VBN
8951	37	21	in	in	IN
8951	37	22	Table	table	NN
8951	37	23	1	1	CD
8951	37	24	.	.	.
8951	38	1	The	the	DT
8951	38	2	maximum	maximum	JJ
8951	38	3	value	value	NN
8951	38	4	of	of	IN
8951	38	5	the	the	DT
8951	38	6	entropy	entropy	JJ
8951	38	7	is	be	VBZ
8951	38	8	taken	take	VBN
8951	38	9	to	to	TO
8951	38	10	be	be	VB
8951	38	11	log250,000	log250,000	NNP
8951	38	12	.	.	.
8951	39	1	In	in	IN
8951	39	2	this	this	DT
8951	39	3	case	case	NN
8951	39	4	the	the	DT
8951	39	5	balancing	balancing	NN
8951	39	6	point	point	NN
8951	39	7	,	,	,
8951	39	8	with	with	IN
8951	39	9	the	the	DT
8951	39	10	key	key	NN
8951	39	11	-	-	HYPH
8951	39	12	set	set	NN
8951	39	13	including	include	VBG
8951	39	14	16	16	CD
8951	39	15	n	n	JJ
8951	39	16	-	-	HYPH
8951	39	17	gram	gram	NN
8951	39	18	keys	key	NNS
8951	39	19	Table	table	NN
8951	39	20	1	1	CD
8951	39	21	.	.	.
8951	40	1	Relation	relation	NN
8951	40	2	between	between	IN
8951	40	3	Ratio	ratio	NN
8951	40	4	of	of	IN
8951	40	5	n	n	NN
8951	40	6	-	-	HYPH
8951	40	7	grams	gram	NNS
8951	40	8	f1'0	f1'0	NNP
8951	40	9	m	m	NNP
8951	40	10	F1'Dnt	F1'Dnt	NNP
8951	40	11	and	and	CC
8951	40	12	Rear	Rear	NNP
8951	40	13	of	of	IN
8951	40	14	Surname	Surname	NNP
8951	40	15	,	,	,
8951	40	16	Entropy	Entropy	NNP
8951	40	17	of	of	IN
8951	40	18	Combined	Combined	NNP
8951	40	19	Key	Key	NNP
8951	40	20	-	-	HYPH
8951	40	21	Sets	Sets	NNPS
8951	40	22	,	,	,
8951	40	23	and	and	CC
8951	40	24	Retrieval	Retrieval	NNP
8951	40	25	Efficiency	Efficiency	NNP
8951	40	26	for	for	IN
8951	40	27	a	a	DT
8951	40	28	Series	series	NN
8951	40	29	of	of	IN
8951	40	30	Sets	Sets	NNPS
8951	40	31	of	of	IN
8951	40	32	148	148	CD
8951	40	33	Keys	Keys	NNPS
8951	40	34	Ratio	Ratio	NNP
8951	40	35	Numbm	Numbm	NNP
8951	40	36	·	·	NFP
8951	40	37	of	of	IN
8951	40	38	n	n	NN
8951	40	39	-	-	HYPH
8951	40	40	gram	gram	NN
8951	40	41	Number	Number	NNP
8951	40	42	of	of	IN
8951	40	43	Diffm·ent	Diffm·ent	NNP
8951	40	44	Relative	relative	JJ
8951	40	45	·	·	NFP
8951	40	46	Precision(%	Precision(%	NNPS
8951	40	47	)	)	-RRB-
8951	40	48	of	of	IN
8951	40	49	n	n	NN
8951	40	50	-	-	HYPH
8951	40	51	gram	gram	NN
8951	40	52	Keys	Keys	NNP
8951	40	53	Representations	Representations	NNPS
8951	40	54	Entropy	Entropy	NNP
8951	40	55	(	(	-LRB-
8951	40	56	File	File	NNP
8951	40	57	Size=	size=	NN
8951	40	58	Keys	Keys	NNP
8951	40	59	Front	Front	NNP
8951	40	60	Back	back	RB
8951	40	61	in	in	IN
8951	40	62	50,000	50,000	CD
8951	40	63	Entries	entry	NNS
8951	40	64	of	of	IN
8951	40	65	System	System	NNP
8951	40	66	25,000	25,000	CD
8951	40	67	)	)	-RRB-
8951	40	68	1:1	1:1	CD
8951	40	69	21	21	CD
8951	40	70	21	21	CD
8951	40	71	33,485	33,485	CD
8951	40	72	0.9450	0.9450	CD
8951	40	73	71.5	71.5	CD
8951	40	74	3:4	3:4	CD
8951	40	75	18	18	CD
8951	40	76	24	24	CD
8951	40	77	33,501	33,501	CD
8951	40	78	0.9450	0.9450	CD
8951	40	79	71.3	71.3	CD
8951	40	80	17:25	17:25	CD
8951	40	81	17	17	CD
8951	40	82	25	25	CD
8951	40	83	33,434	33,434	CD
8951	40	84	0.9447	0.9447	CD
8951	40	85	70.9	70.9	CD
8951	40	86	8:13	8:13	CD
8951	40	87	16	16	CD
8951	40	88	26	26	CD
8951	40	89	'	'	CD
8951	40	90	*	*	CD
8951	40	91	33,454	33,454	CD
8951	40	92	0.9453	0.9453	CD
8951	40	93	72.2	72.2	CD
8951	40	94	5:9	5:9	CD
8951	40	95	15	15	CD
8951	40	96	27	27	CD
8951	40	97	33,402	33,402	CD
8951	40	98	0.9450	0.9450	CD
8951	40	99	72.0	72.0	CD
8951	40	100	1:2	1:2	CD
8951	40	101	14	14	CD
8951	40	102	28	28	CD
8951	40	103	33,378	33,378	CD
8951	40	104	0.9449	0.9449	CD
8951	40	105	72.1	72.1	CD
8951	40	106	.	.	.
8951	41	1	1:3	1:3	CD
8951	41	2	11	11	CD
8951	41	3	31	31	CD
8951	41	4	33,126	33,126	CD
8951	41	5	0.9437	0.9437	CD
8951	41	6	71.5	71.5	CD
8951	41	7	Total	total	JJ
8951	41	8	number	number	NN
8951	41	9	of	of	IN
8951	41	10	different	different	JJ
8951	41	11	name	name	NN
8951	41	12	entries	entry	NNS
8951	41	13	=	=	SYM
8951	41	14	41,469	41,469	CD
8951	41	15	.	.	.
8951	42	1	'	'	``
8951	42	2	*	*	NFP
8951	42	3	Key	key	NN
8951	42	4	-	-	HYPH
8951	42	5	set	set	VBN
8951	42	6	with	with	IN
8951	42	7	highest	high	JJS
8951	42	8	relative	relative	JJ
8951	42	9	entropy	entropy	NN
8951	42	10	.	.	.
8951	43	1	from	from	IN
8951	43	2	the	the	DT
8951	43	3	front	front	NN
8951	43	4	and	and	CC
8951	43	5	26	26	CD
8951	43	6	from	from	IN
8951	43	7	the	the	DT
8951	43	8	back	back	NN
8951	43	9	,	,	,
8951	43	10	corresponds	correspond	VBZ
8951	43	11	with	with	IN
8951	43	12	the	the	DT
8951	43	13	ratio	ratio	NN
8951	43	14	of	of	IN
8951	43	15	the	the	DT
8951	43	16	redundancies	redundancy	NNS
8951	43	17	of	of	IN
8951	43	18	the	the	DT
8951	43	19	first	first	JJ
8951	43	20	and	and	CC
8951	43	21	last	last	JJ
8951	43	22	letters	letter	NNS
8951	43	23	of	of	IN
8951	43	24	the	the	DT
8951	43	25	surnames	surname	NNS
8951	43	26	.	.	.
8951	44	1	Table	table	NN
8951	44	2	2	2	CD
8951	44	3	shows	show	VBZ
8951	44	4	the	the	DT
8951	44	5	composition	composition	NN
8951	44	6	of	of	IN
8951	44	7	the	the	DT
8951	44	8	optimal	optimal	JJ
8951	44	9	key	key	NN
8951	44	10	-	-	HYPH
8951	44	11	set	set	NN
8951	44	12	of	of	IN
8951	44	13	148	148	CD
8951	44	14	keys	key	NNS
8951	44	15	,	,	,
8951	44	16	while	while	IN
8951	44	17	Table	table	NN
8951	44	18	3	3	CD
8951	44	19	gives	give	VBZ
8951	44	20	the	the	DT
8951	44	21	distribution	distribution	NN
8951	44	22	of	of	IN
8951	44	23	the	the	DT
8951	44	24	name	name	NN
8951	44	25	representations	representation	NNS
8951	44	26	compiled	compile	VBD
8951	44	27	from	from	IN
8951	44	28	the	the	DT
8951	44	29	combined	combine	VBN
8951	44	30	key	key	NN
8951	44	31	-	-	HYPH
8951	44	32	set	set	NN
8951	44	33	,	,	,
8951	44	34	and	and	CC
8951	44	35	its	-PRON-	PRP$
8951	44	36	corresponding	corresponding	JJ
8951	44	37	relative	relative	JJ
8951	44	38	entropy	entropy	NN
8951	44	39	.	.	.
8951	45	1	OPTIMAL	OPTIMAL	NNP
8951	45	2	SET	set	NN
8951	45	3	OF	of	IN
8951	45	4	296	296	CD
8951	45	5	KEYS	KEYS	NNP
8951	45	6	A	a	DT
8951	45	7	similar	similar	JJ
8951	45	8	procedure	procedure	NN
8951	45	9	to	to	IN
8951	45	10	that	that	DT
8951	45	11	used	use	VBN
8951	45	12	for	for	IN
8951	45	13	the	the	DT
8951	45	14	optimal148-key	optimal148-key	NNP
8951	45	15	key	key	NN
8951	45	16	-	-	HYPH
8951	45	17	set	set	NN
8951	45	18	was	be	VBD
8951	45	19	also	also	RB
8951	45	20	applied	apply	VBN
8951	45	21	in	in	IN
8951	45	22	this	this	DT
8951	45	23	instance	instance	NN
8951	45	24	.	.	.
8951	46	1	Here	here	RB
8951	46	2	the	the	DT
8951	46	3	ratios	ratio	NNS
8951	46	4	of	of	IN
8951	46	5	front	front	NN
8951	46	6	and	and	CC
8951	46	7	rear	rear	JJ
8951	46	8	n	n	JJ
8951	46	9	-	-	HYPH
8951	46	10	gram	gram	NN
8951	46	11	keys	key	NNS
8951	46	12	varied	vary	VBD
8951	46	13	from	from	IN
8951	46	14	57	57	CD
8951	46	15	and	and	CC
8951	46	16	133	133	CD
8951	46	17	to	to	IN
8951	46	18	69	69	CD
8951	46	19	and	and	CC
8951	46	20	121	121	CD
8951	46	21	respectively	respectively	RB
8951	46	22	.	.	.
8951	47	1	For	for	IN
8951	47	2	each	each	DT
8951	47	3	of	of	IN
8951	47	4	the	the	DT
8951	47	5	sets	set	NNS
8951	47	6	chosen	choose	VBN
8951	47	7	,	,	,
8951	47	8	the	the	DT
8951	47	9	distributions	distribution	NNS
8951	47	10	of	of	IN
8951	47	11	the	the	DT
8951	47	12	entries	entry	NNS
8951	47	13	resulting	result	VBG
8951	47	14	from	from	IN
8951	47	15	application	application	NN
8951	47	16	of	of	IN
8951	47	17	the	the	DT
8951	47	18	combined	combine	VBN
8951	47	19	key	key	NN
8951	47	20	-	-	HYPH
8951	47	21	sets	set	NNS
8951	47	22	to	to	IN
8951	47	23	the	the	DT
8951	47	24	file	file	NN
8951	47	25	of	of	IN
8951	47	26	50,000	50,000	CD
8951	47	27	names	name	NNS
8951	47	28	were	be	VBD
8951	47	29	determined	determine	VBN
8951	47	30	.	.	.
8951	48	1	These	these	DT
8951	48	2	showed	show	VBD
8951	48	3	virtually	virtually	RB
8951	48	4	no	no	DT
8951	48	5	difference	difference	NN
8951	48	6	in	in	IN
8951	48	7	terms	term	NNS
8951	48	8	of	of	IN
8951	48	9	the	the	DT
8951	48	10	relative	relative	JJ
8951	48	11	entropy	entropy	RB
8951	48	12	alone	alone	RB
8951	48	13	,	,	,
8951	48	14	al-	al-	XX
8951	48	15	though	though	IN
8951	48	16	the	the	DT
8951	48	17	total	total	JJ
8951	48	18	number	number	NN
8951	48	19	of	of	IN
8951	48	20	different	different	JJ
8951	48	21	entries	entry	NNS
8951	48	22	differed	differ	VBD
8951	48	23	slightly	slightly	RB
8951	48	24	between	between	IN
8951	48	25	key-	key-	VBG
8951	48	26	sets	set	NNS
8951	48	27	,	,	,
8951	48	28	and	and	CC
8951	48	29	the	the	DT
8951	48	30	highest	high	JJS
8951	48	31	value	value	NN
8951	48	32	was	be	VBD
8951	48	33	used	use	VBN
8951	48	34	to	to	TO
8951	48	35	choose	choose	VB
8951	48	36	the	the	DT
8951	48	37	optimal	optimal	JJ
8951	48	38	set	set	NN
8951	48	39	,	,	,
8951	48	40	detailed	detail	VBN
8951	48	41	in	in	IN
8951	48	42	Table	table	NN
8951	48	43	4	4	CD
8951	48	44	.	.	.
8951	49	1	The	the	DT
8951	49	2	range	range	NN
8951	49	3	of	of	IN
8951	49	4	combinations	combination	NNS
8951	49	5	studied	study	VBN
8951	49	6	is	be	VBZ
8951	49	7	shown	show	VBN
8951	49	8	in	in	IN
8951	49	9	Table	Table	NNP
8951	49	10	5	5	CD
8951	49	11	,	,	,
8951	49	12	and	and	CC
8951	49	13	the	the	DT
8951	49	14	distribution	distribution	NN
8951	49	15	of	of	IN
8951	49	16	the	the	DT
8951	49	17	entries	entry	NNS
8951	49	18	for	for	IN
8951	49	19	the	the	DT
8951	49	20	optimal	optimal	JJ
8951	49	21	set	set	NN
8951	49	22	is	be	VBZ
8951	49	23	given	give	VBN
8951	49	24	in	in	IN
8951	49	25	Table	Table	NNP
8951	49	26	6	6	CD
8951	49	27	.	.	.
8951	50	1	..	..	NFP
8951	50	2	,	,	,
8951	50	3	-	-	:
8951	50	4	:	:	:
8951	50	5	:	:	:
8951	50	6	:	:	:
8951	50	7	204	204	CD
8951	50	8	Journal	Journal	NNP
8951	50	9	of	of	IN
8951	50	10	Library	Library	NNP
8951	50	11	Automation	Automation	NNP
8951	50	12	Vol	Vol	NNP
8951	50	13	.	.	.
8951	51	1	7/3	7/3	CD
8951	51	2	September	September	NNP
8951	51	3	197	197	CD
8951	51	4	4	4	CD
8951	51	5	Table	table	NN
8951	51	6	2	2	CD
8951	51	7	.	.	.
8951	52	1	Composition	composition	NN
8951	52	2	of	of	IN
8951	52	3	Balanced	Balanced	NNP
8951	52	4	Key	Key	NNP
8951	52	5	-	-	HYPH
8951	52	6	Set	Set	NNP
8951	52	7	of	of	IN
8951	52	8	148	148	CD
8951	52	9	Keys	Keys	NNP
8951	52	10	Keys	Keys	NNP
8951	52	11	from	from	IN
8951	52	12	front	front	NN
8951	52	13	of	of	IN
8951	52	14	surname	surname	NN
8951	52	15	(	(	-LRB-
8951	52	16	42	42	CD
8951	52	17	)	)	-RRB-
8951	52	18	:	:	:
8951	52	19	Key	key	JJ
8951	52	20	P•	p•	CD
8951	52	21	Key	key	JJ
8951	52	22	P•	p•	CD
8951	52	23	Key	key	JJ
8951	52	24	P•	p•	CD
8951	52	25	Key	key	JJ
8951	52	26	P•	p•	CD
8951	52	27	A	a	NN
8951	52	28	.035	.035	CD
8951	52	29	G	g	NN
8951	52	30	.055	.055	CD
8951	52	31	MA	MA	NNP
8951	52	32	.030	.030	CD
8951	52	33	SH	sh	NN
8951	52	34	.016	.016	CD
8951	52	35	B	b	NN
8951	52	36	.020	.020	CD
8951	52	37	H	h	NN
8951	52	38	.035	.035	CD
8951	52	39	N	n	CD
8951	52	40	.025	.025	CD
8951	52	41	ST	ST	NNP
8951	52	42	.016	.016	CD
8951	52	43	BA	BA	NNP
8951	52	44	.020	.020	CD
8951	52	45	HA	HA	NNP
8951	52	46	.021	.021	CD
8951	52	47	0	0	CD
8951	52	48	.017	.017	CD
8951	52	49	T	t	NN
8951	52	50	.040	.040	CD
8951	52	51	BE	be	NN
8951	52	52	.017	.017	CD
8951	52	53	I	i	NN
8951	52	54	.013	.013	CD
8951	52	55	p	p	NN
8951	52	56	.038	.038	CD
8951	52	57	u	u	CD
8951	52	58	.005	.005	CD
8951	52	59	BO	BO	NNP
8951	52	60	.014	.014	CD
8951	52	61	J	J	NNP
8951	52	62	.017	.017	CD
8951	52	63	PA	PA	NNP
8951	52	64	.014	.014	CD
8951	52	65	v	v	NN
8951	52	66	.025	.025	CD
8951	52	67	BR	BR	NNP
8951	52	68	.014	.014	CD
8951	52	69	K	k	NN
8951	52	70	.041	.041	CD
8951	52	71	Q	q	NN
8951	52	72	.001	.001	CD
8951	52	73	w	w	NN
8951	52	74	.040	.040	CD
8951	52	75	c	c	NN
8951	52	76	.036	.036	CD
8951	52	77	KA	ka	NN
8951	52	78	.017	.017	CD
8951	52	79	R	r	NN
8951	52	80	.032	.032	CD
8951	52	81	X	x	NN
8951	52	82	CH	CH	NNP
8951	52	83	.016	.016	CD
8951	52	84	KO	KO	NNP
8951	52	85	.017	.017	CD
8951	52	86	RO	ro	NN
8951	52	87	.017	.017	CD
8951	52	88	y	y	NN
8951	52	89	.011	.011	CD
8951	52	90	D	d	NN
8951	52	91	.044	.044	CD
8951	52	92	L	l	NN
8951	52	93	.033	.033	CD
8951	52	94	s	s	NN
8951	52	95	.049	.049	CD
8951	52	96	z	z	NN
8951	52	97	.013	.013	CD
8951	52	98	E	e	NN
8951	52	99	.018	.018	CD
8951	52	100	LE	LE	NNP
8951	52	101	.014	.014	CD
8951	52	102	SA	SA	NNP
8951	52	103	,	,	,
8951	52	104	016	016	CD
8951	52	105	F	f	NN
8951	52	106	.034	.034	CD
8951	52	107	M	m	NN
8951	52	108	.050	.050	CD
8951	52	109	sc	sc	IN
8951	52	110	.015	.015	CD
8951	52	111	Keys	key	NNS
8951	52	112	from	from	IN
8951	52	113	rear	rear	NN
8951	52	114	of	of	IN
8951	52	115	surname	surname	NN
8951	52	116	(	(	-LRB-
8951	52	117	52	52	CD
8951	52	118	)	)	-RRB-
8951	52	119	:	:	:
8951	52	120	A	a	DT
8951	52	121	.060	.060	CD
8951	52	122	II	ii	CD
8951	52	123	.015	.015	CD
8951	52	124	NN	NN	NNP
8951	52	125	.010	.010	CD
8951	52	126	IS	be	VBZ
8951	52	127	.012	.012	CD
8951	52	128	RA	RA	NNP
8951	52	129	.010	.010	CD
8951	52	130	KI	KI	NNP
8951	52	131	.015	.015	CD
8951	52	132	ON	on	IN
8951	52	133	.018	.018	CD
8951	52	134	T	t	NN
8951	52	135	.042	.042	CD
8951	52	136	VA	VA	NNP
8951	52	137	.015	.015	CD
8951	52	138	J	J	NNP
8951	52	139	.001	.001	CD
8951	52	140	SON	SON	NNP
8951	52	141	.027	.027	CD
8951	52	142	u	u	NN
8951	52	143	.013	.013	CD
8951	52	144	B	b	NN
8951	52	145	.003	.003	CD
8951	52	146	K	k	NN
8951	52	147	.033	.033	CD
8951	52	148	0	0	CD
8951	52	149	.028	.028	CD
8951	52	150	v	v	NN
8951	52	151	.001	.001	CD
8951	52	152	c	c	NN
8951	52	153	.005	.005	CD
8951	52	154	L	l	NN
8951	52	155	.013	.013	CD
8951	52	156	KO	KO	NNP
8951	52	157	.013	.013	CD
8951	52	158	EV	ev	NN
8951	52	159	.018	.018	CD
8951	52	160	D	d	NN
8951	52	161	.030	.030	CD
8951	52	162	EL	el	NN
8951	52	163	.012	.012	CD
8951	52	164	p	p	NN
8951	52	165	.004	.004	CD
8951	52	166	ov	ov	IN
8951	52	167	.026	.026	CD
8951	52	168	E	e	NN
8951	52	169	.068	.068	CD
8951	52	170	LL	ll	NN
8951	52	171	.016	.016	CD
8951	52	172	Q	q	NN
8951	52	173	.001	.001	CD
8951	52	174	,	,	,
8951	52	175	KOV	KOV	NNP
8951	52	176	.012	.012	CD
8951	52	177	F	f	NN
8951	52	178	.006	.006	CD
8951	52	179	M	m	NN
8951	52	180	.013	.013	CD
8951	52	181	R	r	NN
8951	52	182	.016	.016	CD
8951	52	183	NOV	NOV	NNP
8951	52	184	.on	.on	NN
8951	52	185	G	g	NN
8951	52	186	.012	.012	CD
8951	52	187	N	n	CD
8951	52	188	.009	.009	CD
8951	52	189	ER	er	NN
8951	52	190	.064	.064	CD
8951	52	191	w	w	CD
8951	52	192	.005	.005	CD
8951	52	193	NG	NG	NNP
8951	52	194	.014	.014	CD
8951	52	195	AN	an	NN
8951	52	196	.020	.020	CD
8951	52	197	LER	ler	NN
8951	52	198	.013	.013	CD
8951	52	199	X	x	NN
8951	52	200	.003	.003	CD
8951	52	201	H	h	NN
8951	52	202	.020	.020	CD
8951	52	203	MAN	man	NN
8951	52	204	.017	.017	CD
8951	52	205	NER	NER	NNP
8951	52	206	.010	.010	CD
8951	52	207	y	y	NN
8951	52	208	.031	.031	CD
8951	52	209	CH	CH	NNP
8951	52	210	.017	.017	CD
8951	52	211	EN	en	NN
8951	52	212	.025	.025	CD
8951	52	213	s	s	NN
8951	52	214	.055	.055	CD
8951	52	215	EY	ey	NN
8951	52	216	.012	.012	CD
8951	52	217	I	i	NN
8951	52	218	.044	.044	CD
8951	52	219	IN	in	IN
8951	52	220	.039	.039	CD
8951	52	221	ES	es	NN
8951	52	222	.015	.015	CD
8951	52	223	z	z	NN
8951	52	224	.013	.013	CD
8951	52	225	Keys	key	NNS
8951	52	226	from	from	IN
8951	52	227	first	first	JJ
8951	52	228	initial	initial	JJ
8951	52	229	:	:	:
8951	52	230	27	27	CD
8951	52	231	characters	character	NNS
8951	52	232	Keys	Keys	NNPS
8951	52	233	from	from	IN
8951	52	234	second	second	JJ
8951	52	235	initial	initial	NN
8951	52	236	:	:	:
8951	52	237	27	27	CD
8951	52	238	characters	character	NNS
8951	52	239	Table	table	NN
8951	52	240	3	3	CD
8951	52	241	.	.	.
8951	53	1	Frequencies	frequency	NNS
8951	53	2	of	of	IN
8951	53	3	Entries	entry	NNS
8951	53	4	Represented	represent	VBN
8951	53	5	by	by	IN
8951	53	6	Optimall48-Key	Optimall48-Key	NNP
8951	53	7	Key	Key	NNP
8951	53	8	-	-	HYPH
8951	53	9	Set	set	NN
8951	53	10	in	in	IN
8951	53	11	a	a	DT
8951	53	12	File	file	NN
8951	53	13	of	of	IN
8951	53	14	50,000	50,000	CD
8951	53	15	Names	Names	NNPS
8951	53	16	Frequency	Frequency	NNP
8951	53	17	Number	Number	NNP
8951	53	18	of	of	IN
8951	53	19	Entries	Entries	NNPS
8951	53	20	with	with	IN
8951	53	21	f	f	NNP
8951	53	22	Frequencyf	Frequencyf	NNS
8951	53	23	1	1	CD
8951	53	24	24,363	24,363	CD
8951	53	25	2	2	CD
8951	53	26	5,622	5,622	CD
8951	53	27	3	3	CD
8951	53	28	1,850	1,850	CD
8951	53	29	4	4	CD
8951	53	30	757	757	CD
8951	53	31	5	5	CD
8951	53	32	372	372	CD
8951	53	33	6	6	CD
8951	53	34	193	193	CD
8951	53	35	7	7	CD
8951	53	36	103	103	CD
8951	53	37	8	8	CD
8951	53	38	68	68	CD
8951	53	39	9	9	CD
8951	53	40	32	32	CD
8951	53	41	10	10	CD
8951	53	42	24	24	CD
8951	53	43	11	11	CD
8951	53	44	-	-	SYM
8951	53	45	15	15	CD
8951	53	46	54	54	CD
8951	53	47	16	16	CD
8951	53	48	-	-	HYPH
8951	53	49	-20	-20	CD
8951	53	50	11	11	CD
8951	53	51	21	21	CD
8951	53	52	-	-	SYM
8951	53	53	30	30	CD
8951	53	54	4	4	CD
8951	53	55	33	33	CD
8951	53	56	1	1	CD
8951	53	57	Total	total	JJ
8951	53	58	number	number	NN
8951	53	59	of	of	IN
8951	53	60	different	different	JJ
8951	53	61	entries	entry	NNS
8951	53	62	=	=	SYM
8951	53	63	33,454	33,454	CD
8951	53	64	Maximum	maximum	JJ
8951	53	65	number	number	NN
8951	53	66	of	of	IN
8951	53	67	possible	possible	JJ
8951	53	68	combinations=	combinations=	NN
8951	53	69	1,592,136	1,592,136	CD
8951	53	70	(	(	-LRB-
8951	53	71	i.e.	i.e.	FW
8951	53	72	,	,	,
8951	53	73	42	42	CD
8951	53	74	x	x	SYM
8951	53	75	52	52	CD
8951	53	76	x	x	SYM
8951	53	77	27	27	CD
8951	53	78	"	"	''
8951	53	79	)	)	-RRB-
8951	53	80	H	h	NN
8951	53	81	=	=	SYM
8951	53	82	14.7553	14.7553	CD
8951	53	83	Hmax	Hmax	NNP
8951	53	84	=	=	SYM
8951	53	85	15.6096{log,50,000	15.6096{log,50,000	CD
8951	53	86	)	)	-RRB-
8951	53	87	Hr	Hr	NNP
8951	53	88	=	=	NFP
8951	53	89	0.9453	0.9453	CD
8951	53	90	Variety	Variety	NNP
8951	53	91	-	-	HYPH
8951	53	92	Generator	Generator	NNP
8951	53	93	Approach	Approach	NNP
8951	53	94	/	/	SYM
8951	53	95	FOKKER	FOKKER	NNP
8951	53	96	and	and	CC
8951	53	97	LYNCH	LYNCH	NNP
8951	53	98	205	205	CD
8951	53	99	Table	table	NN
8951	53	100	4	4	CD
8951	53	101	.	.	.
8951	54	1	Composition	composition	NN
8951	54	2	of	of	IN
8951	54	3	Balanced	Balanced	NNP
8951	54	4	Key	Key	NNP
8951	54	5	-	-	HYPH
8951	54	6	Set	Set	NNP
8951	54	7	of	of	IN
8951	54	8	296	296	CD
8951	54	9	Keys	Keys	NNP
8951	54	10	Keys	Keys	NNP
8951	54	11	from	from	IN
8951	54	12	front	front	NN
8951	54	13	of	of	IN
8951	54	14	surname	surname	NN
8951	54	15	(	(	-LRB-
8951	54	16	87	87	CD
8951	54	17	)	)	-RRB-
8951	54	18	:	:	:
8951	54	19	A	a	DT
8951	54	20	BU	BU	NNP
8951	54	21	E	E	NNP
8951	54	22	HA	HA	NNP
8951	54	23	KI	KI	NNP
8951	54	24	MA	MA	NNP
8951	54	25	NI	NI	NNP
8951	54	26	RA	RA	NNP
8951	54	27	SI	SI	NNP
8951	54	28	WA	WA	NNP
8951	54	29	AL	AL	NNP
8951	54	30	c	c	NN
8951	54	31	F	F	NNP
8951	54	32	HE	HE	NNP
8951	54	33	KO	KO	NNP
8951	54	34	MAR	MAR	NNP
8951	54	35	0	0	CD
8951	54	36	RE	RE	NNP
8951	54	37	so	so	RB
8951	54	38	WE	WE	NNP
8951	54	39	AN	an	DT
8951	54	40	QA	qa	NN
8951	54	41	FR	FR	NNP
8951	54	42	HO	HO	NNP
8951	54	43	KR	KR	NNP
8951	54	44	MC	MC	NNP
8951	54	45	p	p	NNP
8951	54	46	RI	RI	NNP
8951	54	47	ST	ST	NNP
8951	54	48	WI	WI	NNP
8951	54	49	B	B	NNP
8951	54	50	CH	CH	NNP
8951	54	51	G	G	NNP
8951	54	52	HU	HU	NNP
8951	54	53	KU	KU	NNP
8951	54	54	ME	ME	NNP
8951	54	55	PA	PA	NNP
8951	54	56	RO	ro	NN
8951	54	57	T	t	NN
8951	54	58	X	x	NN
8951	54	59	BA	BA	NNP
8951	54	60	co	co	NN
8951	54	61	GA	GA	NNP
8951	54	62	I	I	NNP
8951	54	63	L	L	NNP
8951	54	64	MI	MI	NNP
8951	54	65	PE	PE	NNP
8951	54	66	s	s	POS
8951	54	67	TA	ta	NN
8951	54	68	y	y	NN
8951	54	69	BAR	BAR	NNP
8951	54	70	D	D	NNP
8951	54	71	GO	GO	NNP
8951	54	72	J	J	NNP
8951	54	73	LA	LA	NNP
8951	54	74	MO	MO	NNP
8951	54	75	PO	PO	NNP
8951	54	76	SA	SA	NNP
8951	54	77	u	u	NNP
8951	54	78	z	z	NNP
8951	54	79	BE	BE	NNP
8951	54	80	DA	DA	NNP
8951	54	81	GR	GR	NNP
8951	54	82	JO	JO	NNP
8951	54	83	LE	LE	NNP
8951	54	84	MU	MU	NNP
8951	54	85	PR	pr	RB
8951	54	86	sc	sc	RB
8951	54	87	v	v	IN
8951	54	88	BO	BO	NNP
8951	54	89	DE	DE	NNP
8951	54	90	GU	GU	NNP
8951	54	91	K	K	NNP
8951	54	92	Ll	Ll	NNP
8951	54	93	N	N	NNP
8951	54	94	Q	Q	NNP
8951	54	95	SE	SE	NNP
8951	54	96	·	·	NFP
8951	54	97	VA	VA	NNP
8951	54	98	BR	BR	NNP
8951	54	99	DO	DO	NNP
8951	54	100	H	h	NN
8951	54	101	KA	ka	NN
8951	54	102	M	m	NN
8951	54	103	NA	NA	NNP
8951	54	104	R	R	NNP
8951	54	105	SH	SH	NNP
8951	54	106	w	w	NNP
8951	54	107	Keys	Keys	NNP
8951	54	108	from	from	IN
8951	54	109	rear	rear	NN
8951	54	110	of	of	IN
8951	54	111	surname	surname	NN
8951	54	112	(	(	-LRB-
8951	54	113	155	155	CD
8951	54	114	)	)	-RRB-
8951	54	115	:	:	:
8951	54	116	A	a	DT
8951	54	117	LD	LD	NNP
8951	54	118	NG	NG	NNP
8951	54	119	VSKII	vskii	NN
8951	54	120	EL	el	NN
8951	54	121	LIN	LIN	NNP
8951	54	122	R	R	NNP
8951	54	123	OR	or	CC
8951	54	124	NT	NT	NNP
8951	54	125	sov	sov	NN
8951	54	126	CA	CA	NNP
8951	54	127	ND	ND	NNP
8951	54	128	ANG	ANG	NNP
8951	54	129	KI	KI	NNP
8951	54	130	LL	LL	NNP
8951	54	131	TIN	TIN	NNP
8951	54	132	AR	AR	NNP
8951	54	133	s	s	NN
8951	54	134	RT	RT	NNP
8951	54	135	w	w	NNP
8951	54	136	DA	DA	NNP
8951	54	137	RD	RD	NNP
8951	54	138	lNG	lng	NN
8951	54	139	SKI	SKI	NNP
8951	54	140	ALL	ALL	NNP
8951	54	141	NN	NN	NNP
8951	54	142	ER	ER	NNP
8951	54	143	AS	as	IN
8951	54	144	ERT	ert	NN
8951	54	145	X	X	NNP
8951	54	146	KA	KA	NNP
8951	54	147	E	E	NNP
8951	54	148	RG	RG	NNP
8951	54	149	WSKI	WSKI	NNP
8951	54	150	ELL	ELL	NNP
8951	54	151	ON	on	IN
8951	54	152	BER	BER	NNP
8951	54	153	ES	ES	NNP
8951	54	154	ST	ST	NNP
8951	54	155	y	y	NNP
8951	54	156	MA	MA	NNP
8951	54	157	DE	DE	NNP
8951	54	158	H	H	NNP
8951	54	159	LI	LI	NNP
8951	54	160	M	M	NNP
8951	54	161	SON	SON	NNP
8951	54	162	DER	DER	NNP
8951	54	163	NES	NES	NNP
8951	54	164	TT	TT	NNP
8951	54	165	AY	AY	NNP
8951	54	166	NA	NA	NNP
8951	54	167	EE	EE	NNP
8951	54	168	CH	CH	NNP
8951	54	169	NI	NI	NNP
8951	54	170	AM	AM	NNP
8951	54	171	LSON	lson	NN
8951	54	172	GER	GER	NNP
8951	54	173	IS	be	VBZ
8951	54	174	ETT	ETT	NNP
8951	54	175	EY	EY	NNP
8951	54	176	INA	INA	NNP
8951	54	177	GE	GE	NNP
8951	54	178	ICH	ICH	NNP
8951	54	179	RI	RI	NNP
8951	54	180	N	N	NNP
8951	54	181	NSON	NSON	NNP
8951	54	182	NGER	NGER	NNP
8951	54	183	NS	NS	NNP
8951	54	184	u	u	NNP
8951	54	185	LEY	LEY	NNP
8951	54	186	RA	RA	NNP
8951	54	187	KE	KE	NNP
8951	54	188	VICH	vich	NN
8951	54	189	TI	TI	NNP
8951	54	190	AN	an	DT
8951	54	191	RSON	rson	NN
8951	54	192	HER	her	PRP$
8951	54	193	INS	INS	NNP
8951	54	194	v	v	NN
8951	54	195	KY	KY	NNP
8951	54	196	TA	TA	NNP
8951	54	197	LE	LE	NNP
8951	54	198	GH	GH	NNP
8951	54	199	J	J	NNP
8951	54	200	MAN	MAN	NNP
8951	54	201	TON	TON	NNP
8951	54	202	IER	IER	NNP
8951	54	203	OS	os	NN
8951	54	204	EV	EV	NNP
8951	54	205	RY	RY	NNP
8951	54	206	VA	VA	NNP
8951	54	207	NE	NE	NNP
8951	54	208	SH	SH	NNP
8951	54	209	K	K	NNP
8951	54	210	RMAN	RMAN	NNP
8951	54	211	0	0	CD
8951	54	212	KER	KER	NNP
8951	54	213	RS	RS	NNP
8951	54	214	ov	ov	IN
8951	54	215	z	z	NNP
8951	54	216	OVA	OVA	NNP
8951	54	217	RE	RE	NNP
8951	54	218	TH	th	NN
8951	54	219	AK	ak	NN
8951	54	220	YAN	YAN	NNP
8951	54	221	KO	KO	NNP
8951	54	222	LER	LER	NNP
8951	54	223	ss	ss	NNP
8951	54	224	KOV	KOV	NNP
8951	54	225	TZ	TZ	NNP
8951	54	226	WA	WA	NNP
8951	54	227	SE	SE	NNP
8951	54	228	ITH	ITH	NNP
8951	54	229	CK	CK	NNP
8951	54	230	EN	EN	NNP
8951	54	231	NKO	NKO	NNP
8951	54	232	LLER	LLER	NNP
8951	54	233	TS	TS	NNP
8951	54	234	IKOV	IKOV	NNP
8951	54	235	YA	YA	NNP
8951	54	236	TE	TE	NNP
8951	54	237	I	i	NN
8951	54	238	EK	EK	NNP
8951	54	239	SEN	SEN	NNP
8951	54	240	NO	no	DT
8951	54	241	MER	MER	NNP
8951	54	242	us	-PRON-	PRP
8951	54	243	LOV	LOV	NNP
8951	54	244	B	B	NNP
8951	54	245	F	F	NNP
8951	54	246	AI	AI	NNP
8951	54	247	IK	IK	NNP
8951	54	248	IN	in	IN
8951	54	249	TO	to	IN
8951	54	250	NER	NER	NNP
8951	54	251	T	T	NNP
8951	54	252	NOV	NOV	NNP
8951	54	253	c	c	NNP
8951	54	254	FF	FF	NNP
8951	54	255	HI	HI	NNP
8951	54	256	L	L	NNP
8951	54	257	EIN	EIN	NNP
8951	54	258	p	p	NN
8951	54	259	SER	SER	NNP
8951	54	260	DT	DT	NNP
8951	54	261	ANOV	anov	NN
8951	54	262	D	D	NNP
8951	54	263	G	g	NN
8951	54	264	II	II	NNP
8951	54	265	AL	AL	NNP
8951	54	266	KIN	KIN	NNP
8951	54	267	Q	Q	NNP
8951	54	268	TER	TER	NNP
8951	54	269	ET	ET	NNP
8951	54	270	ROV	ROV	NNP
8951	54	271	Keys	Keys	NNPS
8951	54	272	from	from	IN
8951	54	273	first	first	JJ
8951	54	274	initial	initial	NN
8951	54	275	:	:	:
8951	54	276	27	27	CD
8951	54	277	characters	character	NNS
8951	54	278	Keys	Keys	NNPS
8951	54	279	from	from	IN
8951	54	280	second	second	JJ
8951	54	281	initial	initial	NN
8951	54	282	:	:	:
8951	54	283	27	27	CD
8951	54	284	characters	character	NNS
8951	54	285	Table	table	NN
8951	54	286	5	5	CD
8951	54	287	.	.	.
8951	55	1	Relation	relation	NN
8951	55	2	between	between	IN
8951	55	3	Ratio	ratio	NN
8951	55	4	of	of	IN
8951	55	5	n	n	NN
8951	55	6	-	-	HYPH
8951	55	7	grams	gram	NNS
8951	55	8	from	from	IN
8951	55	9	Front	Front	NNP
8951	55	10	and	and	CC
8951	55	11	Rear	Rear	NNP
8951	55	12	of	of	IN
8951	55	13	Surname	Surname	NNP
8951	55	14	and	and	CC
8951	55	15	Entropy	Entropy	NNP
8951	55	16	of	of	IN
8951	55	17	Combined	Combined	NNP
8951	55	18	Key	Key	NNP
8951	55	19	-	-	HYPH
8951	55	20	Sets	Sets	NNPS
8951	55	21	for	for	IN
8951	55	22	a	a	DT
8951	55	23	Series	series	NN
8951	55	24	of	of	IN
8951	55	25	Sets	Sets	NNPS
8951	55	26	of	of	IN
8951	55	27	296	296	CD
8951	55	28	Keys	Keys	NNPS
8951	55	29	(	(	-LRB-
8951	55	30	File	File	NNP
8951	55	31	Size=	size=	NN
8951	55	32	50,000	50,000	CD
8951	55	33	)	)	-RRB-
8951	55	34	Ratio	ratio	NN
8951	55	35	ofn	ofn	NN
8951	55	36	-	-	HYPH
8951	55	37	gram	gram	NN
8951	55	38	Keys	key	NNS
8951	55	39	3:7	3:7	NFP
8951	55	40	61:129	61:129	CD
8951	55	41	13:25	13:25	CD
8951	55	42	69:121	69:121	CD
8951	55	43	Number	Number	NNP
8951	55	44	of	of	IN
8951	55	45	n	n	NN
8951	55	46	-	-	HYPH
8951	55	47	gram	gram	NN
8951	55	48	Keys	Keys	NNP
8951	55	49	Front	Front	NNP
8951	55	50	57	57	CD
8951	55	51	61	61	CD
8951	55	52	65	65	CD
8951	55	53	69	69	CD
8951	55	54	Back	back	RB
8951	55	55	133	133	CD
8951	55	56	129	129	CD
8951	55	57	'	'	NN
8951	55	58	*	*	NFP
8951	55	59	125	125	CD
8951	55	60	121	121	CD
8951	55	61	'	'	CD
8951	55	62	*	*	NFP
8951	55	63	Key	key	NN
8951	55	64	-	-	HYPH
8951	55	65	set	set	VBN
8951	55	66	with	with	IN
8951	55	67	highest	high	JJS
8951	55	68	number	number	NN
8951	55	69	of	of	IN
8951	55	70	different	different	JJ
8951	55	71	entries	entry	NNS
8951	55	72	.	.	.
8951	56	1	Number	number	NN
8951	56	2	of	of	IN
8951	56	3	Different	Different	NNP
8951	56	4	Representations	Representations	NNPS
8951	56	5	39,182	39,182	CD
8951	56	6	39,191	39,191	CD
8951	56	7	39,186	39,186	CD
8951	56	8	39,179	39,179	CD
8951	56	9	Relative	relative	JJ
8951	56	10	Entropy	Entropy	NNP
8951	56	11	of	of	IN
8951	56	12	System	System	NNP
8951	56	13	0.9679	0.9679	CD
8951	56	14	0.9679	0.9679	CD
8951	56	15	0.9679	0.9679	CD
8951	56	16	0.9679	0.9679	CD
8951	56	17	In	in	IN
8951	56	18	this	this	DT
8951	56	19	instance	instance	NN
8951	56	20	,	,	,
8951	56	21	the	the	DT
8951	56	22	ratio	ratio	NN
8951	56	23	of	of	IN
8951	56	24	n	n	NN
8951	56	25	-	-	HYPH
8951	56	26	gram	gram	NN
8951	56	27	keys	key	NNS
8951	56	28	from	from	IN
8951	56	29	the	the	DT
8951	56	30	front	front	NN
8951	56	31	and	and	CC
8951	56	32	back	back	NN
8951	56	33	of	of	IN
8951	56	34	the	the	DT
8951	56	35	surnames	surname	NNS
8951	56	36	has	have	VBZ
8951	56	37	been	be	VBN
8951	56	38	displaced	displace	VBN
8951	56	39	from	from	IN
8951	56	40	the	the	DT
8951	56	41	ratio	ratio	NN
8951	56	42	of	of	IN
8951	56	43	the	the	DT
8951	56	44	redundancies	redundancy	NNS
8951	56	45	of	of	IN
8951	56	46	the	the	DT
8951	56	47	first	first	JJ
8951	56	48	and	and	CC
8951	56	49	last	last	JJ
8951	56	50	characters	character	NNS
8951	56	51	of	of	IN
8951	56	52	the	the	DT
8951	56	53	surnames	surname	NNS
8951	56	54	,	,	,
8951	56	55	i.e.	i.e.	FW
8951	56	56	,	,	,
8951	56	57	8:14	8:14	CD
8951	56	58	(	(	-LRB-
8951	56	59	1:1.7	1:1.7	CD
8951	56	60	)	)	-RRB-
8951	56	61	.	.	.
8951	57	1	Here	here	RB
8951	57	2	the	the	DT
8951	57	3	ratio	ratio	NN
8951	57	4	is	be	VBZ
8951	57	5	roughly	roughly	RB
8951	57	6	1:2	1:2	CD
8951	57	7	.	.	.
8951	58	1	This	this	DT
8951	58	2	is	be	VBZ
8951	58	3	undoubtedly	undoubtedly	RB
8951	58	4	due	due	IN
8951	58	5	to	to	IN
8951	58	6	the	the	DT
8951	58	7	fact	fact	NN
8951	58	8	that	that	IN
8951	58	9	the	the	DT
8951	58	10	relative	relative	JJ
8951	58	11	entro-	entro-	NN
8951	58	12	pies	pie	NNS
8951	58	13	of	of	IN
8951	58	14	key	key	NN
8951	58	15	-	-	HYPH
8951	58	16	sets	set	NNS
8951	58	17	from	from	IN
8951	58	18	the	the	DT
8951	58	19	back	back	NN
8951	58	20	of	of	IN
8951	58	21	the	the	DT
8951	58	22	surname	surname	NN
8951	58	23	increase	increase	NN
8951	58	24	less	less	RBR
8951	58	25	rapidly	rapidly	RB
8951	58	26	than	than	IN
8951	58	27	those	those	DT
8951	58	28	of	of	IN
8951	58	29	key	key	NN
8951	58	30	-	-	HYPH
8951	58	31	sets	set	NNS
8951	58	32	from	from	IN
8951	58	33	the	the	DT
8951	58	34	front	front	NN
8951	58	35	,	,	,
8951	58	36	and	and	CC
8951	58	37	hence	hence	RB
8951	58	38	larger	large	JJR
8951	58	39	sets	set	NNS
8951	58	40	must	must	MD
8951	58	41	be	be	VB
8951	58	42	employed	employ	VBN
8951	58	43	.	.	.
8951	59	1	EVALUATION	evaluation	NN
8951	59	2	OF	of	IN
8951	59	3	RETRIEVAL	RETRIEVAL	NNS
8951	59	4	EFFECTIVENESS	effectiveness	NN
8951	59	5	The	the	DT
8951	59	6	keys	key	NNS
8951	59	7	in	in	IN
8951	59	8	the	the	DT
8951	59	9	optimized	optimize	VBN
8951	59	10	key	key	JJ
8951	59	11	-	-	HYPH
8951	59	12	sets	set	NNS
8951	59	13	represent	represent	VBP
8951	59	14	name	name	NN
8951	59	15	entries	entry	NNS
8951	59	16	in	in	IN
8951	59	17	an	an	DT
8951	59	18	approxi-	approxi-	NN
8951	59	19	,	,	,
8951	59	20	,	,	,
8951	59	21	I	-PRON-	PRP
8951	59	22	'	'	``
8951	59	23	i	i	PRP
8951	59	24	:	:	:
8951	59	25	206	206	CD
8951	59	26	]	]	-RRB-
8951	59	27	oumal	oumal	JJ
8951	59	28	of	of	IN
8951	59	29	Librm·y	Librm·y	NNP
8951	59	30	Automation	Automation	NNP
8951	59	31	Vol	Vol	NNP
8951	59	32	.	.	.
8951	60	1	7	7	CD
8951	60	2	I	i	NN
8951	60	3	3	3	CD
8951	60	4	September	September	NNP
8951	60	5	197	197	CD
8951	60	6	4	4	CD
8951	60	7	Table	table	NN
8951	60	8	6	6	CD
8951	60	9	.	.	.
8951	61	1	Frequencies	frequency	NNS
8951	61	2	of	of	IN
8951	61	3	Entries	entry	NNS
8951	61	4	Represented	represent	VBN
8951	61	5	by	by	IN
8951	61	6	Optimal	Optimal	NNP
8951	61	7	Key	Key	NNP
8951	61	8	-	-	HYPH
8951	61	9	Set	set	NN
8951	61	10	of	of	IN
8951	61	11	296	296	CD
8951	61	12	Keys	Keys	NNPS
8951	61	13	in	in	IN
8951	61	14	a	a	DT
8951	61	15	File	file	NN
8951	61	16	of	of	IN
8951	61	17	50,000	50,000	CD
8951	61	18	Names	Names	NNPS
8951	61	19	Frequency	Frequency	NNP
8951	61	20	f	f	NNP
8951	61	21	1	1	CD
8951	61	22	2	2	CD
8951	61	23	3	3	CD
8951	61	24	4	4	CD
8951	61	25	5	5	CD
8951	61	26	6	6	CD
8951	61	27	7	7	CD
8951	61	28	8	8	CD
8951	61	29	9	9	CD
8951	61	30	10	10	CD
8951	61	31	11	11	CD
8951	61	32	12	12	CD
8951	61	33	13	13	CD
8951	61	34	14	14	CD
8951	61	35	15	15	CD
8951	61	36	16	16	CD
8951	61	37	Total	total	JJ
8951	61	38	number	number	NN
8951	61	39	of	of	IN
8951	61	40	different	different	JJ
8951	61	41	entries	entry	NNS
8951	61	42	=	=	SYM
8951	61	43	39,191	39,191	CD
8951	61	44	Number	Number	NNP
8951	61	45	of	of	IN
8951	61	46	Entries	Entries	NNPS
8951	61	47	with	with	IN
8951	61	48	Frequencyf	Frequencyf	NNP
8951	61	49	31,705	31,705	CD
8951	61	50	5,394	5,394	CD
8951	61	51	1,371	1,371	CD
8951	61	52	442	442	CD
8951	61	53	164	164	CD
8951	61	54	63	63	CD
8951	61	55	27	27	CD
8951	61	56	12	12	CD
8951	61	57	4	4	CD
8951	61	58	3	3	CD
8951	61	59	2	2	CD
8951	61	60	2	2	CD
8951	61	61	1	1	CD
8951	61	62	1	1	CD
8951	61	63	Maximum	maximum	JJ
8951	61	64	number	number	NN
8951	61	65	of	of	IN
8951	61	66	possible	possible	JJ
8951	61	67	combinations=	combinations=	NN
8951	61	68	9,830,565	9,830,565	CD
8951	61	69	(	(	-LRB-
8951	61	70	i.e.	i.e.	FW
8951	61	71	,	,	,
8951	61	72	87	87	CD
8951	61	73	X	x	NN
8951	61	74	155	155	CD
8951	61	75	x	x	SYM
8951	61	76	27	27	CD
8951	61	77	'	'	POS
8951	61	78	)	)	-RRB-
8951	61	79	H	h	NN
8951	61	80	=	=	NFP
8951	61	81	15.108	15.108	CD
8951	61	82	Hmax	Hmax	NNP
8951	61	83	=	=	SYM
8951	61	84	15.6096(log,50,000	15.6096(log,50,000	CD
8951	61	85	)	)	-RRB-
8951	61	86	Hr	Hr	NNP
8951	61	87	=	=	SYM
8951	61	88	0.9679	0.9679	CD
8951	61	89	mate	mate	NN
8951	61	90	manner	manner	NN
8951	61	91	only	only	RB
8951	61	92	,	,	,
8951	61	93	so	so	IN
8951	61	94	that	that	IN
8951	61	95	when	when	WRB
8951	61	96	a	a	DT
8951	61	97	search	search	NN
8951	61	98	for	for	IN
8951	61	99	a	a	DT
8951	61	100	name	name	NN
8951	61	101	is	be	VBZ
8951	61	102	performed	perform	VBN
8951	61	103	,	,	,
8951	61	104	addi-	addi-	NNP
8951	61	105	tional	tional	JJ
8951	61	106	entries	entry	NNS
8951	61	107	represented	represent	VBN
8951	61	108	by	by	IN
8951	61	109	the	the	DT
8951	61	110	same	same	JJ
8951	61	111	combination	combination	NN
8951	61	112	of	of	IN
8951	61	113	keys	key	NNS
8951	61	114	are	be	VBP
8951	61	115	identified	identify	VBN
8951	61	116	.	.	.
8951	62	1	While	while	IN
8951	62	2	these	these	DT
8951	62	3	may	may	MD
8951	62	4	be	be	VB
8951	62	5	eliminated	eliminate	VBN
8951	62	6	in	in	IN
8951	62	7	a	a	DT
8951	62	8	subsequent	subsequent	JJ
8951	62	9	character	character	NN
8951	62	10	-	-	HYPH
8951	62	11	by	by	IN
8951	62	12	-	-	HYPH
8951	62	13	character	character	NN
8951	62	14	match	match	NN
8951	62	15	of	of	IN
8951	62	16	the	the	DT
8951	62	17	candidate	candidate	NN
8951	62	18	hits	hit	VBZ
8951	62	19	,	,	,
8951	62	20	the	the	DT
8951	62	21	proportion	proportion	NN
8951	62	22	of	of	IN
8951	62	23	unwanted	unwanted	JJ
8951	62	24	items	item	NNS
8951	62	25	should	should	MD
8951	62	26	re-	re-	VB
8951	62	27	main	main	JJ
8951	62	28	low	low	NN
8951	62	29	if	if	IN
8951	62	30	the	the	DT
8951	62	31	method	method	NN
8951	62	32	is	be	VBZ
8951	62	33	to	to	TO
8951	62	34	offer	offer	VB
8951	62	35	advantages	advantage	NNS
8951	62	36	.	.	.
8951	63	1	In	in	IN
8951	63	2	evaluating	evaluate	VBG
8951	63	3	the	the	DT
8951	63	4	effectiveness	effectiveness	NN
8951	63	5	of	of	IN
8951	63	6	the	the	DT
8951	63	7	key	key	NN
8951	63	8	-	-	HYPH
8951	63	9	sets	set	NNS
8951	63	10	in	in	IN
8951	63	11	the	the	DT
8951	63	12	retrieval	retrieval	NN
8951	63	13	,	,	,
8951	63	14	the	the	DT
8951	63	15	names	name	NNS
8951	63	16	in	in	IN
8951	63	17	the	the	DT
8951	63	18	search	search	NN
8951	63	19	file	file	NN
8951	63	20	were	be	VBD
8951	63	21	represented	represent	VBN
8951	63	22	by	by	IN
8951	63	23	concatenating	concatenate	VBG
8951	63	24	the	the	DT
8951	63	25	codes	code	NNS
8951	63	26	for	for	IN
8951	63	27	the	the	DT
8951	63	28	keys	key	NNS
8951	63	29	from	from	IN
8951	63	30	the	the	DT
8951	63	31	front	front	NN
8951	63	32	and	and	CC
8951	63	33	back	back	NN
8951	63	34	of	of	IN
8951	63	35	the	the	DT
8951	63	36	surnames	surname	NNS
8951	63	37	and	and	CC
8951	63	38	the	the	DT
8951	63	39	initials	initial	NNS
8951	63	40	,	,	,
8951	63	41	and	and	CC
8951	63	42	subjecting	subject	VBG
8951	63	43	the	the	DT
8951	63	44	query	query	NN
8951	63	45	names	name	NNS
8951	63	46	to	to	IN
8951	63	47	the	the	DT
8951	63	48	same	same	JJ
8951	63	49	procedure	procedure	NN
8951	63	50	.	.	.
8951	64	1	The	the	DT
8951	64	2	matching	match	VBG
8951	64	3	procedure	procedure	NN
8951	64	4	produced	produce	VBD
8951	64	5	lists	list	NNS
8951	64	6	of	of	IN
8951	64	7	candidate	candidate	NN
8951	64	8	entries	entry	NNS
8951	64	9	,	,	,
8951	64	10	of	of	IN
8951	64	11	which	which	WDT
8951	64	12	the	the	DT
8951	64	13	desired	desire	VBN
8951	64	14	entries	entry	NNS
8951	64	15	were	be	VBD
8951	64	16	a	a	DT
8951	64	17	subset	subset	NN
8951	64	18	.	.	.
8951	65	1	The	the	DT
8951	65	2	final	final	JJ
8951	65	3	determination	determination	NN
8951	65	4	was	be	VBD
8951	65	5	carried	carry	VBN
8951	65	6	out	out	RP
8951	65	7	manually	manually	RB
8951	65	8	.	.	.
8951	66	1	The	the	DT
8951	66	2	tests	test	NNS
8951	66	3	were	be	VBD
8951	66	4	performed	perform	VBN
8951	66	5	first	first	RB
8951	66	6	with	with	IN
8951	66	7	names	name	NNS
8951	66	8	sampled	sample	VBN
8951	66	9	from	from	IN
8951	66	10	the	the	DT
8951	66	11	search	search	NN
8951	66	12	file	file	NN
8951	66	13	,	,	,
8951	66	14	so	so	IN
8951	66	15	that	that	IN
8951	66	16	correct	correct	JJ
8951	66	17	items	item	NNS
8951	66	18	were	be	VBD
8951	66	19	retrieved	retrieve	VBN
8951	66	20	for	for	IN
8951	66	21	each	each	DT
8951	66	22	query	query	NN
8951	66	23	.	.	.
8951	67	1	Since	since	IN
8951	67	2	searches	search	NNS
8951	67	3	for	for	IN
8951	67	4	name	name	NN
8951	67	5	entries	entry	NNS
8951	67	6	may	may	MD
8951	67	7	be	be	VB
8951	67	8	performed	perform	VBN
8951	67	9	with	with	IN
8951	67	10	varying	vary	VBG
8951	67	11	probabilities	probability	NNS
8951	67	12	that	that	WDT
8951	67	13	the	the	DT
8951	67	14	authors	author	NNS
8951	67	15	'	'	POS
8951	67	16	names	name	NNS
8951	67	17	are	be	VBP
8951	67	18	present	present	JJ
8951	67	19	in	in	IN
8951	67	20	the	the	DT
8951	67	21	file	file	NN
8951	67	22	(	(	-LRB-
8951	67	23	especially	especially	RB
8951	67	24	in	in	IN
8951	67	25	current	current	JJ
8951	67	26	-	-	HYPH
8951	67	27	awareness	awareness	NN
8951	67	28	searches	search	NNS
8951	67	29	)	)	-RRB-
8951	67	30	,	,	,
8951	67	31	varying	vary	VBG
8951	67	32	proportions	proportion	NNS
8951	67	33	of	of	IN
8951	67	34	names	name	NNS
8951	67	35	of	of	IN
8951	67	36	the	the	DT
8951	67	37	same	same	JJ
8951	67	38	provenance	provenance	NN
8951	67	39	,	,	,
8951	67	40	but	but	CC
8951	67	41	known	know	VBN
8951	67	42	not	not	RB
8951	67	43	to	to	TO
8951	67	44	be	be	VB
8951	67	45	present	present	JJ
8951	67	46	in	in	IN
8951	67	47	the	the	DT
8951	67	48	search	search	NN
8951	67	49	file	file	NN
8951	67	50	,	,	,
8951	67	51	were	be	VBD
8951	67	52	also	also	RB
8951	67	53	added	add	VBN
8951	67	54	.	.	.
8951	68	1	In	in	IN
8951	68	2	these	these	DT
8951	68	3	cases	case	NNS
8951	68	4	candidate	candidate	VBP
8951	68	5	items	item	NNS
8951	68	6	were	be	VBD
8951	68	7	selected	select	VBN
8951	68	8	which	which	WDT
8951	68	9	included	include	VBD
8951	68	10	none	none	NN
8951	68	11	of	of	IN
8951	68	12	the	the	DT
8951	68	13	desired	desire	VBN
8951	68	14	entries	entry	NNS
8951	68	15	.	.	.
8951	69	1	Recall	recall	NN
8951	69	2	tests	test	NNS
8951	69	3	were	be	VBD
8951	69	4	also	also	RB
8951	69	5	performed	perform	VBN
8951	69	6	and	and	CC
8951	69	7	recall	recall	VB
8951	69	8	shown	show	VBN
8951	69	9	to	to	TO
8951	69	10	be	be	VB
8951	69	11	complete	complete	JJ
8951	69	12	.	.	.
8951	70	1	The	the	DT
8951	70	2	measure	measure	NN
8951	70	3	used	use	VBN
8951	70	4	in	in	IN
8951	70	5	determining	determine	VBG
8951	70	6	the	the	DT
8951	70	7	performance	performance	NN
8951	70	8	of	of	IN
8951	70	9	the	the	DT
8951	70	10	variety	variety	NN
8951	70	11	-	-	HYPH
8951	70	12	gen-	gen-	NN
8951	70	13	erator	erator	NN
8951	70	14	search	search	NN
8951	70	15	method	method	NN
8951	70	16	is	be	VBZ
8951	70	17	the	the	DT
8951	70	18	precision	precision	NN
8951	70	19	ratio	ratio	NN
8951	70	20	,	,	,
8951	70	21	defined	define	VBN
8951	70	22	as	as	IN
8951	70	23	the	the	DT
8951	70	24	ratio	ratio	NN
8951	70	25	of	of	IN
8951	70	26	correctly	correctly	RB
8951	70	27	identified	identify	VBN
8951	70	28	names	name	NNS
8951	70	29	to	to	IN
8951	70	30	all	all	DT
8951	70	31	names	name	NNS
8951	70	32	retrieved	retrieve	VBN
8951	70	33	.	.	.
8951	71	1	It	-PRON-	PRP
8951	71	2	is	be	VBZ
8951	71	3	presented	present	VBN
8951	71	4	both	both	DT
8951	71	5	as	as	IN
8951	71	6	the	the	DT
8951	71	7	ratio	ratio	NN
8951	71	8	of	of	IN
8951	71	9	averages	average	NNS
8951	71	10	(	(	-LRB-
8951	71	11	i.e.	i.e.	FW
8951	71	12	,	,	,
8951	71	13	the	the	DT
8951	71	14	summation	summation	NN
8951	71	15	of	of	IN
8951	71	16	items	item	NNS
8951	71	17	retrieved	retrieve	VBN
8951	71	18	in	in	IN
8951	71	19	the	the	DT
8951	71	20	search	search	NN
8951	71	21	and	and	CC
8951	71	22	cal-	cal-	NN
8951	71	23	culation	culation	NN
8951	71	24	of	of	IN
8951	71	25	the	the	DT
8951	71	26	average	average	NN
8951	71	27	)	)	-RRB-
8951	71	28	and	and	CC
8951	71	29	as	as	IN
8951	71	30	the	the	DT
8951	71	31	average	average	NN
8951	71	32	of	of	IN
8951	71	33	ratios	ratio	NNS
8951	71	34	(	(	-LRB-
8951	71	35	i.e.	i.e.	FW
8951	71	36	,	,	,
8951	71	37	averaging	average	VBG
8951	71	38	the	the	DT
8951	71	39	Val'iety	Val'iety	NNP
8951	71	40	-	-	HYPH
8951	71	41	Genemtor	Genemtor	NNP
8951	71	42	App1'0ach	App1'0ach	NNP
8951	71	43	/	/	SYM
8951	71	44	FOKKER	FOKKER	NNP
8951	71	45	and	and	CC
8951	71	46	LYNCH	LYNCH	NNP
8951	71	47	207	207	CD
8951	71	48	figures	figure	NNS
8951	71	49	for	for	IN
8951	71	50	individual	individual	JJ
8951	71	51	searches	search	NNS
8951	71	52	)	)	-RRB-
8951	71	53	.	.	.
8951	72	1	The	the	DT
8951	72	2	latter	latter	JJ
8951	72	3	gives	give	VBZ
8951	72	4	higher	high	JJR
8951	72	5	figures	figure	NNS
8951	72	6	,	,	,
8951	72	7	since	since	IN
8951	72	8	many	many	JJ
8951	72	9	of	of	IN
8951	72	10	the	the	DT
8951	72	11	individual	individual	JJ
8951	72	12	searches	search	NNS
8951	72	13	give	give	VBP
8951	72	14	100	100	CD
8951	72	15	percent	percent	NN
8951	72	16	precision	precision	NN
8951	72	17	ratios	ratio	NNS
8951	72	18	.	.	.
8951	73	1	The	the	DT
8951	73	2	precision	precision	NN
8951	73	3	ratio	ratio	NN
8951	73	4	was	be	VBD
8951	73	5	found	find	VBN
8951	73	6	to	to	TO
8951	73	7	be	be	VB
8951	73	8	dependent	dependent	JJ
8951	73	9	on	on	IN
8951	73	10	file	file	NN
8951	73	11	size	size	NN
8951	73	12	and	and	CC
8951	73	13	to	to	TO
8951	73	14	fall	fall	VB
8951	73	15	somewhat	somewhat	RB
8951	73	16	as	as	IN
8951	73	17	the	the	DT
8951	73	18	size	size	NN
8951	73	19	of	of	IN
8951	73	20	file	file	NN
8951	73	21	increases	increase	NNS
8951	73	22	.	.	.
8951	74	1	This	this	DT
8951	74	2	is	be	VBZ
8951	74	3	due	due	JJ
8951	74	4	to	to	IN
8951	74	5	the	the	DT
8951	74	6	fact	fact	NN
8951	74	7	that	that	IN
8951	74	8	the	the	DT
8951	74	9	key-	key-	NN
8951	74	10	sets	set	NNS
8951	74	11	provided	provide	VBN
8951	74	12	only	only	RB
8951	74	13	a	a	DT
8951	74	14	limited	limit	VBN
8951	74	15	,	,	,
8951	74	16	if	if	IN
8951	74	17	very	very	RB
8951	74	18	high	high	JJ
8951	74	19	,	,	,
8951	74	20	total	total	JJ
8951	74	21	number	number	NN
8951	74	22	of	of	IN
8951	74	23	possible	possible	JJ
8951	74	24	combi-	combi-	JJ
8951	74	25	nations	nation	NNS
8951	74	26	,	,	,
8951	74	27	while	while	IN
8951	74	28	the	the	DT
8951	74	29	total	total	JJ
8951	74	30	possible	possible	JJ
8951	74	31	variety	variety	NN
8951	74	32	of	of	IN
8951	74	33	personal	personal	JJ
8951	74	34	names	name	NNS
8951	74	35	is	be	VBZ
8951	74	36	virtually	virtually	RB
8951	74	37	un-	un-	JJ
8951	74	38	limited	limited	JJ
8951	74	39	.	.	.
8951	75	1	The	the	DT
8951	75	2	evaluation	evaluation	NN
8951	75	3	was	be	VBD
8951	75	4	performed	perform	VBN
8951	75	5	with	with	IN
8951	75	6	a	a	DT
8951	75	7	sample	sample	NN
8951	75	8	of	of	IN
8951	75	9	700	700	CD
8951	75	10	names	name	NNS
8951	75	11	,	,	,
8951	75	12	selected	select	VBN
8951	75	13	by	by	IN
8951	75	14	interval	interval	NN
8951	75	15	sampling	sampling	NN
8951	75	16	.	.	.
8951	76	1	This	this	DT
8951	76	2	number	number	NN
8951	76	3	ensured	ensure	VBD
8951	76	4	a	a	DT
8951	76	5	99	99	CD
8951	76	6	percent	percent	NN
8951	76	7	confidence	confidence	NN
8951	76	8	limit	limit	NN
8951	76	9	in	in	IN
8951	76	10	the	the	DT
8951	76	11	results	result	NNS
8951	76	12	.	.	.
8951	77	1	A	a	DT
8951	77	2	comparison	comparison	NN
8951	77	3	of	of	IN
8951	77	4	the	the	DT
8951	77	5	interval	interval	NN
8951	77	6	sampled	sample	VBN
8951	77	7	query	query	NN
8951	77	8	names	name	NNS
8951	77	9	with	with	IN
8951	77	10	ran-	ran-	NNP
8951	77	11	domly	domly	RB
8951	77	12	sampled	sample	VBN
8951	77	13	names	name	NNS
8951	77	14	showed	show	VBD
8951	77	15	that	that	IN
8951	77	16	no	no	DT
8951	77	17	bias	bias	NN
8951	77	18	was	be	VBD
8951	77	19	introduced	introduce	VBN
8951	77	20	by	by	IN
8951	77	21	interval	interval	VBG
8951	77	22	sam-	sam-	JJ
8951	77	23	pling	pling	NN
8951	77	24	.	.	.
8951	78	1	A	a	DT
8951	78	2	test	test	NN
8951	78	3	to	to	TO
8951	78	4	confirm	confirm	VB
8951	78	5	that	that	IN
8951	78	6	the	the	DT
8951	78	7	retrieval	retrieval	NN
8951	78	8	effectiveness	effectiveness	NN
8951	78	9	reached	reach	VBD
8951	78	10	a	a	DT
8951	78	11	peak	peak	NN
8951	78	12	at	at	IN
8951	78	13	the	the	DT
8951	78	14	maximum	maximum	JJ
8951	78	15	value	value	NN
8951	78	16	of	of	IN
8951	78	17	the	the	DT
8951	78	18	relative	relative	JJ
8951	78	19	entropy	entropy	RB
8951	78	20	of	of	IN
8951	78	21	a	a	DT
8951	78	22	balanced	balanced	JJ
8951	78	23	key	key	NN
8951	78	24	-	-	HYPH
8951	78	25	set	set	NN
8951	78	26	was	be	VBD
8951	78	27	per-	per-	RB
8951	78	28	formed	form	VBN
8951	78	29	first	first	RB
8951	78	30	.	.	.
8951	79	1	This	this	DT
8951	79	2	was	be	VBD
8951	79	3	carried	carry	VBN
8951	79	4	out	out	RP
8951	79	5	on	on	IN
8951	79	6	a	a	DT
8951	79	7	file	file	NN
8951	79	8	of	of	IN
8951	79	9	25,000	25,000	CD
8951	79	10	names	name	NNS
8951	79	11	,	,	,
8951	79	12	using	use	VBG
8951	79	13	as	as	IN
8951	79	14	queries	query	NNS
8951	79	15	names	name	NNS
8951	79	16	selected	select	VBN
8951	79	17	from	from	IN
8951	79	18	the	the	DT
8951	79	19	file	file	NN
8951	79	20	and	and	CC
8951	79	21	the	the	DT
8951	79	22	optimal	optimal	JJ
8951	79	23	148-key	148-key	CD
8951	79	24	key	key	NN
8951	79	25	-	-	HYPH
8951	79	26	set	set	NN
8951	79	27	.	.	.
8951	80	1	As	as	IN
8951	80	2	shown	show	VBN
8951	80	3	in	in	IN
8951	80	4	Table	table	NN
8951	80	5	1	1	CD
8951	80	6	,	,	,
8951	80	7	the	the	DT
8951	80	8	values	value	NNS
8951	80	9	of	of	IN
8951	80	10	the	the	DT
8951	80	11	precision	precision	NN
8951	80	12	ratio	ratio	NN
8951	80	13	(	(	-LRB-
8951	80	14	ratio	ratio	NN
8951	80	15	of	of	IN
8951	80	16	averages	average	NNS
8951	80	17	)	)	-RRB-
8951	80	18	and	and	CC
8951	80	19	of	of	IN
8951	80	20	the	the	DT
8951	80	21	relative	relative	JJ
8951	80	22	entropy	entropy	JJ
8951	80	23	both	both	DT
8951	80	24	peak	peak	NN
8951	80	25	at	at	IN
8951	80	26	the	the	DT
8951	80	27	same	same	JJ
8951	80	28	ratio	ratio	NN
8951	80	29	of	of	IN
8951	80	30	n	n	NN
8951	80	31	-	-	HYPH
8951	80	32	gram	gram	NN
8951	80	33	keys	key	NNS
8951	80	34	from	from	IN
8951	80	35	the	the	DT
8951	80	36	front	front	NN
8951	80	37	and	and	CC
8951	80	38	back	back	NN
8951	80	39	of	of	IN
8951	80	40	the	the	DT
8951	80	41	surnames	surname	NNS
8951	80	42	.	.	.
8951	81	1	The	the	DT
8951	81	2	performance	performance	NN
8951	81	3	of	of	IN
8951	81	4	the	the	DT
8951	81	5	optimal	optimal	JJ
8951	81	6	key	key	NN
8951	81	7	-	-	HYPH
8951	81	8	sets	set	NNS
8951	81	9	of	of	IN
8951	81	10	148	148	CD
8951	81	11	,	,	,
8951	81	12	254	254	CD
8951	81	13	,	,	,
8951	81	14	and	and	CC
8951	81	15	296	296	CD
8951	81	16	keys	key	NNS
8951	81	17	with	with	IN
8951	81	18	files	file	NNS
8951	81	19	of	of	IN
8951	81	20	10,000	10,000	CD
8951	81	21	,	,	,
8951	81	22	25,000	25,000	CD
8951	81	23	,	,	,
8951	81	24	and	and	CC
8951	81	25	50,000	50,000	CD
8951	81	26	names	name	NNS
8951	81	27	is	be	VBZ
8951	81	28	shown	show	VBN
8951	81	29	in	in	IN
8951	81	30	Table	Table	NNP
8951	81	31	7	7	CD
8951	81	32	.	.	.
8951	82	1	Calculated	calculate	VBN
8951	82	2	as	as	IN
8951	82	3	the	the	DT
8951	82	4	ratio	ratio	NN
8951	82	5	of	of	IN
8951	82	6	averages	average	NNS
8951	82	7	,	,	,
8951	82	8	the	the	DT
8951	82	9	smallest	small	JJS
8951	82	10	key	key	NN
8951	82	11	-	-	HYPH
8951	82	12	set	set	NN
8951	82	13	(	(	-LRB-
8951	82	14	148	148	CD
8951	82	15	keys	key	NNS
8951	82	16	)	)	-RRB-
8951	82	17	shows	show	VBZ
8951	82	18	a	a	DT
8951	82	19	precision	precision	NN
8951	82	20	ratio	ratio	NN
8951	82	21	of	of	IN
8951	82	22	64	64	CD
8951	82	23	percent	percent	NN
8951	82	24	with	with	IN
8951	82	25	a	a	DT
8951	82	26	file	file	NN
8951	82	27	of	of	IN
8951	82	28	50,000	50,000	CD
8951	82	29	names	name	NNS
8951	82	30	,	,	,
8951	82	31	which	which	WDT
8951	82	32	means	mean	VBZ
8951	82	33	that	that	DT
8951	82	34	of	of	IN
8951	82	35	every	every	DT
8951	82	36	three	three	CD
8951	82	37	names	name	NNS
8951	82	38	identified	identify	VBN
8951	82	39	in	in	IN
8951	82	40	the	the	DT
8951	82	41	variety	variety	NN
8951	82	42	-	-	HYPH
8951	82	43	generator	generator	NN
8951	82	44	search	search	NN
8951	82	45	,	,	,
8951	82	46	two	two	CD
8951	82	47	are	be	VBP
8951	82	48	those	those	DT
8951	82	49	de-	de-	RB
8951	82	50	sired	sire	VBD
8951	82	51	.	.	.
8951	83	1	With	with	IN
8951	83	2	the	the	DT
8951	83	3	largest	large	JJS
8951	83	4	key	key	NN
8951	83	5	-	-	HYPH
8951	83	6	set	set	NN
8951	83	7	(	(	-LRB-
8951	83	8	296	296	CD
8951	83	9	keys	key	NNS
8951	83	10	)	)	-RRB-
8951	83	11	,	,	,
8951	83	12	this	this	DT
8951	83	13	rises	rise	VBZ
8951	83	14	to	to	IN
8951	83	15	nine	nine	CD
8951	83	16	correctly	correctly	RB
8951	83	17	identi-	identi-	NN
8951	83	18	fied	fie	VBN
8951	83	19	names	name	NNS
8951	83	20	in	in	IN
8951	83	21	every	every	DT
8951	83	22	ten	ten	CD
8951	83	23	retrieved	retrieve	VBN
8951	83	24	at	at	IN
8951	83	25	this	this	DT
8951	83	26	stage	stage	NN
8951	83	27	.	.	.
8951	84	1	On	on	IN
8951	84	2	the	the	DT
8951	84	3	other	other	JJ
8951	84	4	hand	hand	NN
8951	84	5	,	,	,
8951	84	6	calculat-	calculat-	NNP
8951	84	7	ed	ed	NNP
8951	84	8	as	as	IN
8951	84	9	the	the	DT
8951	84	10	average	average	NN
8951	84	11	of	of	IN
8951	84	12	ratios	ratio	NNS
8951	84	13	,	,	,
8951	84	14	the	the	DT
8951	84	15	precision	precision	NN
8951	84	16	ratios	ratio	NNS
8951	84	17	rise	rise	VBP
8951	84	18	to	to	IN
8951	84	19	81	81	CD
8951	84	20	percent	percent	NN
8951	84	21	and	and	CC
8951	84	22	94	94	CD
8951	84	23	percent	percent	NN
8951	84	24	respectively	respectively	RB
8951	84	25	.	.	.
8951	85	1	For	for	IN
8951	85	2	smaller	small	JJR
8951	85	3	file	file	NN
8951	85	4	sizes	size	NNS
8951	85	5	-	-	:
8951	85	6	typical	typical	JJ
8951	85	7	,	,	,
8951	85	8	for	for	IN
8951	85	9	instance	instance	NN
8951	85	10	,	,	,
8951	85	11	of	of	IN
8951	85	12	cur-	cur-	DT
8951	85	13	rent	rent	NN
8951	85	14	-	-	HYPH
8951	85	15	awareness	awareness	NN
8951	85	16	searches	search	NNS
8951	85	17	-	-	:
8951	85	18	the	the	DT
8951	85	19	figures	figure	NNS
8951	85	20	for	for	IN
8951	85	21	all	all	DT
8951	85	22	of	of	IN
8951	85	23	these	these	DT
8951	85	24	are	be	VBP
8951	85	25	cotTespondingly	cottespondingly	RB
8951	85	26	higher	high	JJR
8951	85	27	.	.	.
8951	86	1	Table	table	NN
8951	86	2	7	7	CD
8951	86	3	.	.	.
8951	87	1	Precision	Precision	NNP
8951	87	2	Ratios	Ratios	NNPS
8951	87	3	Obtained	obtain	VBN
8951	87	4	in	in	IN
8951	87	5	Variety	Variety	NNP
8951	87	6	-	-	HYPH
8951	87	7	Generator	Generator	NNP
8951	87	8	Searches	Searches	NNPS
8951	87	9	of	of	IN
8951	87	10	Personal	Personal	NNP
8951	87	11	Names	Names	NNPS
8951	87	12	-	-	HYPH
8951	87	13	Queries	Queries	NNPS
8951	87	14	Sampled	sample	VBN
8951	87	15	from	from	IN
8951	87	16	Sea1'ch	sea1'ch	NN
8951	87	17	File	file	NN
8951	87	18	(	(	-LRB-
8951	87	19	Confidence	confidence	NN
8951	87	20	Level=	level=	NN
8951	87	21	99	99	CD
8951	87	22	Pm·cent	pm·cent	NN
8951	87	23	)	)	-RRB-
8951	87	24	Precision	Precision	NNP
8951	87	25	as	as	IN
8951	87	26	ratio	ratio	NN
8951	87	27	of	of	IN
8951	87	28	averages	average	NNS
8951	87	29	(	(	-LRB-
8951	87	30	%	%	NN
8951	87	31	)	)	-RRB-
8951	87	32	:	:	:
8951	87	33	File	file	NN
8951	87	34	Size	size	NN
8951	87	35	50,000	50,000	CD
8951	87	36	25,000	25,000	CD
8951	87	37	10,000	10,000	CD
8951	87	38	Precision	Precision	NNP
8951	87	39	as	as	IN
8951	87	40	average	average	JJ
8951	87	41	of	of	IN
8951	87	42	ratios	ratio	NNS
8951	87	43	(	(	-LRB-
8951	87	44	%	%	NN
8951	87	45	)	)	-RRB-
8951	87	46	:	:	:
8951	87	47	File	file	NN
8951	87	48	Size	size	NN
8951	87	49	50,000	50,000	CD
8951	87	50	25,000	25,000	CD
8951	87	51	10,000	10,000	CD
8951	87	52	148	148	CD
8951	87	53	64	64	CD
8951	87	54	71	71	CD
8951	87	55	84	84	CD
8951	87	56	148	148	CD
8951	87	57	81	81	CD
8951	87	58	87	87	CD
8951	87	59	93	93	CD
8951	87	60	Key	Key	NNP
8951	87	61	-	-	HYPH
8951	87	62	Set	set	NN
8951	87	63	Size	Size	NNP
8951	87	64	254	254	CD
8951	87	65	87	87	CD
8951	87	66	90	90	CD
8951	87	67	93	93	CD
8951	87	68	Key	Key	NNP
8951	87	69	-	-	HYPH
8951	87	70	Set	set	NN
8951	87	71	Size	Size	NNP
8951	87	72	254	254	CD
8951	87	73	91	91	CD
8951	87	74	95	95	CD
8951	87	75	97	97	CD
8951	87	76	296	296	CD
8951	87	77	90	90	CD
8951	87	78	91	91	CD
8951	87	79	94	94	CD
8951	87	80	296	296	CD
8951	87	81	94	94	CD
8951	87	82	96	96	CD
8951	87	83	97	97	CD
8951	87	84	'	'	CD
8951	87	85	;	;	:
8951	87	86	~	~	ADD
8951	87	87	;	;	:
8951	87	88	:	:	:
8951	87	89	208	208	CD
8951	87	90	Journal	Journal	NNP
8951	87	91	of	of	IN
8951	87	92	Library	Library	NNP
8951	87	93	Automation	Automation	NNP
8951	87	94	Vol	Vol	NNP
8951	87	95	.	.	.
8951	88	1	7/3	7/3	CD
8951	88	2	September	September	NNP
8951	88	3	1974	1974	CD
8951	88	4	The	the	DT
8951	88	5	effect	effect	NN
8951	88	6	of	of	IN
8951	88	7	sampling	sample	VBG
8951	88	8	from	from	IN
8951	88	9	a	a	DT
8951	88	10	larger	large	JJR
8951	88	11	file	file	NN
8951	88	12	,	,	,
8951	88	13	so	so	IN
8951	88	14	that	that	IN
8951	88	15	increasing	increase	VBG
8951	88	16	proportions	proportion	NNS
8951	88	17	of	of	IN
8951	88	18	the	the	DT
8951	88	19	names	name	NNS
8951	88	20	searched	search	VBD
8951	88	21	for	for	IN
8951	88	22	are	be	VBP
8951	88	23	not	not	RB
8951	88	24	present	present	JJ
8951	88	25	in	in	IN
8951	88	26	the	the	DT
8951	88	27	search	search	NN
8951	88	28	file	file	NN
8951	88	29	,	,	,
8951	88	30	is	be	VBZ
8951	88	31	shown	show	VBN
8951	88	32	in	in	IN
8951	88	33	Table	table	NN
8951	88	34	8	8	CD
8951	88	35	for	for	IN
8951	88	36	a	a	DT
8951	88	37	file	file	NN
8951	88	38	of	of	IN
8951	88	39	25,000	25,000	CD
8951	88	40	names	name	NNS
8951	88	41	.	.	.
8951	89	1	In	in	IN
8951	89	2	this	this	DT
8951	89	3	case	case	NN
8951	89	4	,	,	,
8951	89	5	the	the	DT
8951	89	6	proportion	proportion	NN
8951	89	7	of	of	IN
8951	89	8	correct-	correct-	NN
8951	89	9	ly	ly	XX
8951	89	10	identified	identify	VBN
8951	89	11	names	name	NNS
8951	89	12	in	in	IN
8951	89	13	the	the	DT
8951	89	14	total	total	JJ
8951	89	15	falls	fall	NNS
8951	89	16	,	,	,
8951	89	17	so	so	IN
8951	89	18	that	that	IN
8951	89	19	overall	overall	JJ
8951	89	20	performance	performance	NN
8951	89	21	is	be	VBZ
8951	89	22	some-	some-	NN
8951	89	23	what	what	WDT
8951	89	24	reduced	reduce	VBD
8951	89	25	.	.	.
8951	90	1	Thus	thus	RB
8951	90	2	,	,	,
8951	90	3	depending	depend	VBG
8951	90	4	both	both	DT
8951	90	5	on	on	IN
8951	90	6	file	file	NN
8951	90	7	size	size	NN
8951	90	8	and	and	CC
8951	90	9	on	on	IN
8951	90	10	the	the	DT
8951	90	11	expected	expected	JJ
8951	90	12	pro-	pro-	NN
8951	90	13	portion	portion	NN
8951	90	14	of	of	IN
8951	90	15	queries	query	NNS
8951	90	16	identifying	identify	VBG
8951	90	17	hits	hit	NNS
8951	90	18	,	,	,
8951	90	19	the	the	DT
8951	90	20	key	key	JJ
8951	90	21	-	-	HYPH
8951	90	22	set	set	NN
8951	90	23	size	size	NN
8951	90	24	can	can	MD
8951	90	25	be	be	VB
8951	90	26	adjusted	adjust	VBN
8951	90	27	to	to	TO
8951	90	28	reach	reach	VB
8951	90	29	a	a	DT
8951	90	30	desired	desire	VBN
8951	90	31	level	level	NN
8951	90	32	of	of	IN
8951	90	33	performance	performance	NN
8951	90	34	.	.	.
8951	91	1	In	in	IN
8951	91	2	addition	addition	NN
8951	91	3	,	,	,
8951	91	4	tests	test	NNS
8951	91	5	to	to	TO
8951	91	6	determine	determine	VB
8951	91	7	the	the	DT
8951	91	8	Table	Table	NNP
8951	91	9	B.	b.	NN
8951	92	1	Effect	effect	NN
8951	92	2	of	of	IN
8951	92	3	Varying	Varying	NNP
8951	92	4	Proportion	proportion	NN
8951	92	5	of	of	IN
8951	92	6	Query	query	NN
8951	92	7	Names	name	NNS
8951	92	8	Not	not	RB
8951	92	9	Present	present	JJ
8951	92	10	in	in	IN
8951	92	11	Search	Search	NNP
8951	92	12	File	File	NNP
8951	92	13	of	of	IN
8951	92	14	25,000	25,000	CD
8951	92	15	Names	Names	NNPS
8951	92	16	,	,	,
8951	92	17	Using	use	VBG
8951	92	18	296	296	CD
8951	92	19	Keys	key	NNS
8951	92	20	(	(	-LRB-
8951	92	21	Ratio	ratio	NN
8951	92	22	of	of	IN
8951	92	23	Averages	Averages	NNP
8951	92	24	)	)	-RRB-
8951	92	25	%	%	NN
8951	92	26	of	of	IN
8951	92	27	Names	Names	NNPS
8951	92	28	Not	not	RB
8951	92	29	Precision%	precision%	NN
8951	92	30	Number	number	NN
8951	92	31	of	of	IN
8951	92	32	Names	Names	NNP
8951	92	33	Number	Number	NNP
8951	92	34	of	of	IN
8951	92	35	Names	Names	NNPS
8951	92	36	in	in	IN
8951	92	37	Search	Search	NNP
8951	92	38	File	File	NNP
8951	92	39	(	(	-LRB-
8951	92	40	Ratio	ratio	NN
8951	92	41	of	of	IN
8951	92	42	Averages	Averages	NNP
8951	92	43	)	)	-RRB-
8951	92	44	Ret1·ieved	Ret1·ieved	NNP
8951	92	45	Correctly	correctly	RB
8951	92	46	Retrieved	Retrieved	NNP
8951	92	47	21	21	CD
8951	92	48	90	90	CD
8951	92	49	766	766	CD
8951	92	50	691	691	CD
8951	92	51	42	42	CD
8951	92	52	85	85	CD
8951	92	53	595	595	CD
8951	92	54	505	505	CD
8951	92	55	61	61	CD
8951	92	56	83	83	CD
8951	92	57	449	449	CD
8951	92	58	371	371	CD
8951	92	59	74	74	CD
8951	92	60	76	76	CD
8951	92	61	319	319	CD
8951	92	62	242	242	CD
8951	92	63	84	84	CD
8951	92	64	68	68	CD
8951	92	65	228	228	CD
8951	92	66	154	154	CD
8951	92	67	applicability	applicability	NN
8951	92	68	of	of	IN
8951	92	69	a	a	DT
8951	92	70	key	key	NN
8951	92	71	-	-	HYPH
8951	92	72	set	set	NN
8951	92	73	optimized	optimize	VBN
8951	92	74	for	for	IN
8951	92	75	one	one	CD
8951	92	76	file	file	NN
8951	92	77	of	of	IN
8951	92	78	50,000	50,000	CD
8951	92	79	names	name	NNS
8951	92	80	to	to	IN
8951	92	81	another	another	DT
8951	92	82	file	file	NN
8951	92	83	of	of	IN
8951	92	84	the	the	DT
8951	92	85	same	same	JJ
8951	92	86	provenance	provenance	NN
8951	92	87	and	and	CC
8951	92	88	size	size	NN
8951	92	89	were	be	VBD
8951	92	90	carried	carry	VBN
8951	92	91	out	out	RP
8951	92	92	.	.	.
8951	93	1	The	the	DT
8951	93	2	three	three	CD
8951	93	3	key	key	JJ
8951	93	4	-	-	HYPH
8951	93	5	sets	set	NNS
8951	93	6	derived	derive	VBN
8951	93	7	from	from	IN
8951	93	8	the	the	DT
8951	93	9	first	first	JJ
8951	93	10	file	file	NN
8951	93	11	were	be	VBD
8951	93	12	applied	apply	VBN
8951	93	13	to	to	IN
8951	93	14	the	the	DT
8951	93	15	second	second	JJ
8951	93	16	,	,	,
8951	93	17	query	query	NN
8951	93	18	names	name	NNS
8951	93	19	sam-	sam-	RB
8951	93	20	pled	plead	VBD
8951	93	21	from	from	IN
8951	93	22	the	the	DT
8951	93	23	latter	latter	JJ
8951	93	24	,	,	,
8951	93	25	and	and	CC
8951	93	26	the	the	DT
8951	93	27	precision	precision	NN
8951	93	28	ratios	ratio	NNS
8951	93	29	determined	determine	VBN
8951	93	30	.	.	.
8951	94	1	Some	some	DT
8951	94	2	reduction	reduction	NN
8951	94	3	in	in	IN
8951	94	4	performance	performance	NN
8951	94	5	was	be	VBD
8951	94	6	observed	observe	VBN
8951	94	7	;	;	:
8951	94	8	expressed	express	VBN
8951	94	9	as	as	IN
8951	94	10	ratio	ratio	NN
8951	94	11	of	of	IN
8951	94	12	averages	average	NNS
8951	94	13	,	,	,
8951	94	14	the	the	DT
8951	94	15	precision	precision	NN
8951	94	16	with	with	IN
8951	94	17	the	the	DT
8951	94	18	296-key	296-key	CD
8951	94	19	key	key	NN
8951	94	20	-	-	HYPH
8951	94	21	set	set	NN
8951	94	22	fell	fall	VBD
8951	94	23	from	from	IN
8951	94	24	90	90	CD
8951	94	25	to	to	TO
8951	94	26	83	83	CD
8951	94	27	percent	percent	NN
8951	94	28	,	,	,
8951	94	29	with	with	IN
8951	94	30	the	the	DT
8951	94	31	254-key	254-key	CD
8951	94	32	key-	key-	NNS
8951	94	33	set	set	VBN
8951	94	34	from	from	IN
8951	94	35	87	87	CD
8951	94	36	to	to	TO
8951	94	37	82	82	CD
8951	94	38	percent	percent	NN
8951	94	39	,	,	,
8951	94	40	and	and	CC
8951	94	41	with	with	IN
8951	94	42	the	the	DT
8951	94	43	148-key	148-key	CD
8951	94	44	key	key	NN
8951	94	45	-	-	HYPH
8951	94	46	set	set	NN
8951	94	47	from	from	IN
8951	94	48	64	64	CD
8951	94	49	to	to	TO
8951	94	50	56	56	CD
8951	94	51	per-	per-	NN
8951	94	52	cent	cent	NN
8951	94	53	,	,	,
8951	94	54	figures	figure	NNS
8951	94	55	which	which	WDT
8951	94	56	seem	seem	VBP
8951	94	57	unlikely	unlikely	JJ
8951	94	58	to	to	TO
8951	94	59	prejudice	prejudice	VB
8951	94	60	the	the	DT
8951	94	61	net	net	JJ
8951	94	62	performance	performance	NN
8951	94	63	in	in	IN
8951	94	64	any	any	DT
8951	94	65	marked	marked	JJ
8951	94	66	way	way	NN
8951	94	67	.	.	.
8951	95	1	Nonetheless	nonetheless	RB
8951	95	2	,	,	,
8951	95	3	monitoring	monitoring	NN
8951	95	4	of	of	IN
8951	95	5	performance	performance	NN
8951	95	6	and	and	CC
8951	95	7	of	of	IN
8951	95	8	data	data	NNP
8951	95	9	base	base	NNP
8951	95	10	name	name	NN
8951	95	11	characteristics	characteristic	NNS
8951	95	12	over	over	IN
8951	95	13	a	a	DT
8951	95	14	period	period	NN
8951	95	15	of	of	IN
8951	95	16	operation	operation	NN
8951	95	17	might	may	MD
8951	95	18	well	well	RB
8951	95	19	be	be	VB
8951	95	20	advisable	advisable	JJ
8951	95	21	.	.	.
8951	96	1	DISTRIBUTION	distribution	NN
8951	96	2	CHARACTERISTICS	characteristic	NNS
8951	96	3	OF	of	IN
8951	96	4	OTHER	other	JJ
8951	96	5	TYPES	types	NN
8951	96	6	OF	of	IN
8951	96	7	KEYS	KEYS	NNP
8951	96	8	It	-PRON-	PRP
8951	96	9	is	be	VBZ
8951	96	10	particularly	particularly	RB
8951	96	11	instructive	instructive	JJ
8951	96	12	to	to	TO
8951	96	13	examine	examine	VB
8951	96	14	the	the	DT
8951	96	15	distribution	distribution	NN
8951	96	16	characteristics	characteristic	NNS
8951	96	17	of	of	IN
8951	96	18	other	other	JJ
8951	96	19	types	type	NNS
8951	96	20	of	of	IN
8951	96	21	keys	key	NNS
8951	96	22	,	,	,
8951	96	23	including	include	VBG
8951	96	24	those	those	DT
8951	96	25	of	of	IN
8951	96	26	fixed	fixed	JJ
8951	96	27	length	length	NN
8951	96	28	,	,	,
8951	96	29	generated	generate	VBN
8951	96	30	from	from	IN
8951	96	31	various	various	JJ
8951	96	32	positions	position	NNS
8951	96	33	in	in	IN
8951	96	34	the	the	DT
8951	96	35	names	name	NNS
8951	96	36	,	,	,
8951	96	37	and	and	CC
8951	96	38	to	to	TO
8951	96	39	compare	compare	VB
8951	96	40	them	-PRON-	PRP
8951	96	41	with	with	IN
8951	96	42	those	those	DT
8951	96	43	of	of	IN
8951	96	44	the	the	DT
8951	96	45	opti-	opti-	NNP
8951	96	46	mal	mal	NNP
8951	96	47	key	key	NN
8951	96	48	-	-	HYPH
8951	96	49	sets	set	NNS
8951	96	50	employed	employ	VBN
8951	96	51	in	in	IN
8951	96	52	the	the	DT
8951	96	53	variety	variety	NN
8951	96	54	-	-	HYPH
8951	96	55	generator	generator	NN
8951	96	56	approach	approach	NN
8951	96	57	.	.	.
8951	97	1	To	to	IN
8951	97	2	this	this	DT
8951	97	3	end	end	NN
8951	97	4	,	,	,
8951	97	5	the	the	DT
8951	97	6	file	file	NN
8951	97	7	of	of	IN
8951	97	8	50,000	50,000	CD
8951	97	9	names	name	NNS
8951	97	10	was	be	VBD
8951	97	11	processed	process	VBN
8951	97	12	to	to	TO
8951	97	13	produce	produce	VB
8951	97	14	the	the	DT
8951	97	15	following	follow	VBG
8951	97	16	keys	key	NNS
8951	97	17	or	or	CC
8951	97	18	key-	key-	NN
8951	97	19	sets	set	NNS
8951	97	20	:	:	:
8951	97	21	1	1	CD
8951	97	22	.	.	.
8951	98	1	Initial	initial	JJ
8951	98	2	digram	digram	NN
8951	98	3	of	of	IN
8951	98	4	surname	surname	NN
8951	98	5	.	.	.
8951	99	1	2	2	LS
8951	99	2	.	.	.
8951	100	1	Initial	initial	JJ
8951	100	2	trigram	trigram	NN
8951	100	3	of	of	IN
8951	100	4	surname	surname	NN
8951	100	5	.	.	.
8951	101	1	3	3	LS
8951	101	2	.	.	.
8951	102	1	Key	key	NN
8951	102	2	-	-	HYPH
8951	102	3	set	set	NN
8951	102	4	of	of	IN
8951	102	5	ninety	ninety	CD
8951	102	6	-	-	HYPH
8951	102	7	four	four	CD
8951	102	8	n	n	CD
8951	102	9	-	-	HYPH
8951	102	10	grams	gram	NNS
8951	102	11	from	from	IN
8951	102	12	the	the	DT
8951	102	13	front	front	NN
8951	102	14	of	of	IN
8951	102	15	the	the	DT
8951	102	16	surname	surname	NN
8951	102	17	,	,	,
8951	102	18	with	with	IN
8951	102	19	first	first	JJ
8951	102	20	and	and	CC
8951	102	21	second	second	JJ
8951	102	22	initials	initial	NNS
8951	102	23	.	.	.
8951	103	1	4	4	LS
8951	103	2	.	.	.
8951	104	1	Key	key	JJ
8951	104	2	-	-	HYPH
8951	104	3	set	set	NN
8951	104	4	consisting	consisting	NN
8951	104	5	of	of	IN
8951	104	6	first	first	JJ
8951	104	7	and	and	CC
8951	104	8	last	last	JJ
8951	104	9	character	character	NN
8951	104	10	of	of	IN
8951	104	11	surname	surname	NN
8951	104	12	,	,	,
8951	104	13	with	with	IN
8951	104	14	first	first	JJ
8951	104	15	and	and	CC
8951	104	16	second	second	JJ
8951	104	17	initials	initial	NNS
8951	104	18	.	.	.
8951	105	1	The	the	DT
8951	105	2	figures	figure	NNS
8951	105	3	(	(	-LRB-
8951	105	4	Table	table	NN
8951	105	5	9	9	CD
8951	105	6	)	)	-RRB-
8951	105	7	show	show	VBP
8951	105	8	clearly	clearly	RB
8951	105	9	that	that	IN
8951	105	10	all	all	DT
8951	105	11	have	have	VBP
8951	105	12	distributions	distribution	NNS
8951	105	13	which	which	WDT
8951	105	14	leave	leave	VBP
8951	105	15	no	no	DT
8951	105	16	doubt	doubt	NN
8951	105	17	as	as	IN
8951	105	18	to	to	IN
8951	105	19	their	-PRON-	PRP$
8951	105	20	relative	relative	JJ
8951	105	21	inadequacy	inadequacy	NN
8951	105	22	in	in	IN
8951	105	23	resolving	resolve	VBG
8951	105	24	power	power	NN
8951	105	25	,	,	,
8951	105	26	where	where	WRB
8951	105	27	this	this	DT
8951	105	28	is	be	VBZ
8951	105	29	defined	define	VBN
8951	105	30	as	as	IN
8951	105	31	the	the	DT
8951	105	32	ratio	ratio	NN
8951	105	33	of	of	IN
8951	105	34	distinct	distinct	JJ
8951	105	35	name	name	NN
8951	105	36	representations	representation	NNS
8951	105	37	provided	provide	VBN
8951	105	38	by	by	IN
8951	105	39	the	the	DT
8951	105	40	key	key	NN
8951	105	41	-	-	HYPH
8951	105	42	set	set	NN
8951	105	43	used	use	VBN
8951	105	44	to	to	IN
8951	105	45	the	the	DT
8951	105	46	number	number	NN
8951	105	47	of	of	IN
8951	105	48	different	different	JJ
8951	105	49	name	name	NN
8951	105	50	entries	entry	NNS
8951	105	51	(	(	-LRB-
8951	105	52	41,469	41,469	CD
8951	105	53	)	)	-RRB-
8951	105	54	in	in	IN
8951	105	55	the	the	DT
8951	105	56	file	file	NN
8951	105	57	.	.	.
8951	106	1	At	at	IN
8951	106	2	the	the	DT
8951	106	3	digram	digram	NN
8951	106	4	level	level	NN
8951	106	5	,	,	,
8951	106	6	the	the	DT
8951	106	7	value	value	NN
8951	106	8	of	of	IN
8951	106	9	the	the	DT
8951	106	10	resolving	resolve	VBG
8951	106	11	power	power	NN
8951	106	12	is	be	VBZ
8951	106	13	0.009	0.009	CD
8951	106	14	,	,	,
8951	106	15	i.e.	i.e.	FW
8951	106	16	,	,	,
8951	106	17	each	each	DT
8951	106	18	Vm·iety	Vm·iety	NNP
8951	106	19	-	-	HYPH
8951	106	20	Generator	Generator	NNP
8951	106	21	Approach	Approach	NNP
8951	106	22	/	/	SYM
8951	106	23	FOKKER	FOKKER	NNP
8951	106	24	and	and	CC
8951	106	25	LYNCH	LYNCH	NNP
8951	106	26	209	209	CD
8951	106	27	digram	digram	NN
8951	106	28	represents	represent	VBZ
8951	106	29	,	,	,
8951	106	30	on	on	IN
8951	106	31	average	average	JJ
8951	106	32	,	,	,
8951	106	33	110	110	CD
8951	106	34	different	different	JJ
8951	106	35	name	name	NN
8951	106	36	entries	entry	NNS
8951	106	37	,	,	,
8951	106	38	while	while	IN
8951	106	39	no	no	RB
8951	106	40	fewer	few	JJR
8951	106	41	than	than	IN
8951	106	42	thirty	thirty	CD
8951	106	43	-	-	HYPH
8951	106	44	two	two	CD
8951	106	45	specific	specific	JJ
8951	106	46	digrams	digram	NNS
8951	106	47	each	each	DT
8951	106	48	represent	represent	NN
8951	106	49	between	between	IN
8951	106	50	500	500	CD
8951	106	51	and	and	CC
8951	106	52	1,000	1,000	CD
8951	106	53	dif-	dif-	JJ
8951	106	54	ferent	ferent	JJ
8951	106	55	names	name	NNS
8951	106	56	.	.	.
8951	107	1	At	at	IN
8951	107	2	the	the	DT
8951	107	3	trigram	trigram	NN
8951	107	4	level	level	NN
8951	107	5	,	,	,
8951	107	6	the	the	DT
8951	107	7	value	value	NN
8951	107	8	of	of	IN
8951	107	9	the	the	DT
8951	107	10	resolving	resolve	VBG
8951	107	11	power	power	NN
8951	107	12	rises	rise	VBZ
8951	107	13	to	to	IN
8951	107	14	0.08	0.08	CD
8951	107	15	,	,	,
8951	107	16	a	a	DT
8951	107	17	tenfold	tenfold	JJ
8951	107	18	increase	increase	NN
8951	107	19	;	;	:
8951	107	20	however	however	RB
8951	107	21	,	,	,
8951	107	22	one	one	CD
8951	107	23	trigram	trigram	NN
8951	107	24	still	still	RB
8951	107	25	represents	represent	VBZ
8951	107	26	between	between	IN
8951	107	27	500	500	CD
8951	107	28	and	and	CC
8951	107	29	1,000	1,000	CD
8951	107	30	different	different	JJ
8951	107	31	names	name	NNS
8951	107	32	.	.	.
8951	108	1	Use	use	NN
8951	108	2	of	of	IN
8951	108	3	the	the	DT
8951	108	4	first	first	JJ
8951	108	5	and	and	CC
8951	108	6	last	last	JJ
8951	108	7	letters	letter	NNS
8951	108	8	of	of	IN
8951	108	9	the	the	DT
8951	108	10	surname	surname	NN
8951	108	11	plus	plus	CC
8951	108	12	the	the	DT
8951	108	13	initials	initial	NNS
8951	108	14	again	again	RB
8951	108	15	in-	in-	PRP
8951	108	16	creases	crease	VBZ
8951	108	17	the	the	DT
8951	108	18	value	value	NN
8951	108	19	of	of	IN
8951	108	20	the	the	DT
8951	108	21	resolving	resolve	VBG
8951	108	22	power	power	NN
8951	108	23	to	to	IN
8951	108	24	0.627	0.627	CD
8951	108	25	,	,	,
8951	108	26	or	or	CC
8951	108	27	1.6	1.6	CD
8951	108	28	distinct	distinct	JJ
8951	108	29	names	name	NNS
8951	108	30	per	per	IN
8951	108	31	entry	entry	NN
8951	108	32	;	;	:
8951	108	33	eight	eight	CD
8951	108	34	of	of	IN
8951	108	35	the	the	DT
8951	108	36	representations	representation	NNS
8951	108	37	now	now	RB
8951	108	38	account	account	VBP
8951	108	39	for	for	IN
8951	108	40	between	between	IN
8951	108	41	thirty	thirty	CD
8951	108	42	-	-	HYPH
8951	108	43	one	one	CD
8951	108	44	Table	table	NN
8951	108	45	9	9	CD
8951	108	46	.	.	.
8951	109	1	Distributions	distribution	NNS
8951	109	2	of	of	IN
8951	109	3	a	a	DT
8951	109	4	Variety	Variety	NNP
8951	109	5	of	of	IN
8951	109	6	Other	other	JJ
8951	109	7	Representations	Representations	NNPS
8951	109	8	of	of	IN
8951	109	9	Personal	Personal	NNP
8951	109	10	Names	Names	NNPS
8951	109	11	in	in	IN
8951	109	12	a	a	DT
8951	109	13	File	file	NN
8951	109	14	of	of	IN
8951	109	15	50,000	50,000	CD
8951	109	16	Entries	entry	NNS
8951	109	17	94	94	CD
8951	109	18	n	n	CD
8951	109	19	-	-	HYPH
8951	109	20	grams	gram	NNS
8951	109	21	from	from	IN
8951	109	22	First	first	JJ
8951	109	23	and	and	CC
8951	109	24	Last	last	JJ
8951	109	25	Frequency	Frequency	NNP
8951	109	26	Initial	Initial	NNP
8951	109	27	Digram	Digram	NNP
8951	109	28	Initial	Initial	NNP
8951	109	29	Trigram	Trigram	NNP
8951	109	30	Front	Front	NNP
8951	109	31	of	of	IN
8951	109	32	Surname	Surname	NNP
8951	109	33	Letter	Letter	NNP
8951	109	34	of	of	IN
8951	109	35	Surname	Surname	NNP
8951	109	36	f	f	NNP
8951	109	37	of	of	IN
8951	109	38	Surname	Surname	NNP
8951	109	39	of	of	IN
8951	109	40	Surname	Surname	NNP
8951	109	41	Plus	Plus	NNP
8951	109	42	2	2	CD
8951	109	43	Initials	Initials	NNPS
8951	109	44	Plus	plus	CC
8951	109	45	2	2	CD
8951	109	46	Initials	Initials	NNPS
8951	109	47	1	1	CD
8951	109	48	40	40	CD
8951	109	49	735	735	CD
8951	109	50	8,964	8,964	CD
8951	109	51	16,346	16,346	CD
8951	109	52	2	2	CD
8951	109	53	22	22	CD
8951	109	54	428	428	CD
8951	109	55	3,929	3,929	CD
8951	109	56	4,919	4,919	CD
8951	109	57	3	3	CD
8951	109	58	16	16	CD
8951	109	59	249	249	CD
8951	109	60	1,884	1,884	CD
8951	109	61	2,025	2,025	CD
8951	109	62	4	4	CD
8951	109	63	11	11	CD
8951	109	64	197	197	CD
8951	109	65	1,006	1,006	CD
8951	109	66	973	973	CD
8951	109	67	5	5	CD
8951	109	68	7	7	CD
8951	109	69	170	170	CD
8951	109	70	646	646	CD
8951	109	71	581	581	CD
8951	109	72	6	6	CD
8951	109	73	7	7	CD
8951	109	74	110	110	CD
8951	109	75	397	397	CD
8951	109	76	340	340	CD
8951	109	77	7	7	CD
8951	109	78	10	10	CD
8951	109	79	112	112	CD
8951	109	80	234	234	CD
8951	109	81	224	224	CD
8951	109	82	8	8	CD
8951	109	83	4	4	CD
8951	109	84	98	98	CD
8951	109	85	186	186	CD
8951	109	86	146	146	CD
8951	109	87	9	9	CD
8951	109	88	7	7	CD
8951	109	89	81	81	CD
8951	109	90	144	144	CD
8951	109	91	92	92	CD
8951	109	92	10	10	CD
8951	109	93	5	5	CD
8951	109	94	66	66	CD
8951	109	95	108	108	CD
8951	109	96	72	72	CD
8951	109	97	11	11	CD
8951	109	98	6	6	CD
8951	109	99	61	61	CD
8951	109	100	70	70	CD
8951	109	101	49	49	CD
8951	109	102	12	12	CD
8951	109	103	2	2	CD
8951	109	104	56	56	CD
8951	109	105	88	88	CD
8951	109	106	36	36	CD
8951	109	107	13	13	CD
8951	109	108	5	5	CD
8951	109	109	51	51	CD
8951	109	110	74	74	CD
8951	109	111	33	33	CD
8951	109	112	14	14	CD
8951	109	113	1	1	CD
8951	109	114	48	48	CD
8951	109	115	50	50	CD
8951	109	116	24	24	CD
8951	109	117	15	15	CD
8951	109	118	2	2	CD
8951	109	119	35	35	CD
8951	109	120	51	51	CD
8951	109	121	23	23	CD
8951	109	122	16	16	CD
8951	109	123	3	3	CD
8951	109	124	37	37	CD
8951	109	125	36	36	CD
8951	109	126	25	25	CD
8951	109	127	17	17	CD
8951	109	128	2	2	CD
8951	109	129	35	35	CD
8951	109	130	29	29	CD
8951	109	131	15	15	CD
8951	109	132	18	18	CD
8951	109	133	3	3	CD
8951	109	134	33	33	CD
8951	109	135	29	29	CD
8951	109	136	11	11	CD
8951	109	137	19	19	CD
8951	109	138	8	8	CD
8951	109	139	35	35	CD
8951	109	140	28	28	CD
8951	109	141	6	6	CD
8951	109	142	20	20	CD
8951	109	143	8	8	CD
8951	109	144	40	40	CD
8951	109	145	23	23	CD
8951	109	146	5	5	CD
8951	109	147	21	21	CD
8951	109	148	-	-	SYM
8951	109	149	30	30	CD
8951	109	150	21	21	CD
8951	109	151	207	207	CD
8951	109	152	127	127	CD
8951	109	153	49	49	CD
8951	109	154	31	31	CD
8951	109	155	-	-	SYM
8951	109	156	40	40	CD
8951	109	157	23	23	CD
8951	109	158	109	109	CD
8951	109	159	47	47	CD
8951	109	160	8	8	CD
8951	109	161	41	41	CD
8951	109	162	-	-	SYM
8951	109	163	50	50	CD
8951	109	164	13	13	CD
8951	109	165	88	88	CD
8951	109	166	13	13	CD
8951	109	167	51	51	CD
8951	109	168	-	-	SYM
8951	109	169	100	100	CD
8951	109	170	36	36	CD
8951	109	171	142	142	CD
8951	109	172	3	3	CD
8951	109	173	101	101	CD
8951	109	174	-	-	SYM
8951	109	175	200	200	CD
8951	109	176	24	24	CD
8951	109	177	62	62	CD
8951	109	178	201	201	CD
8951	109	179	-	-	SYM
8951	109	180	500	500	CD
8951	109	181	57	57	CD
8951	109	182	15	15	CD
8951	109	183	501	501	CD
8951	109	184	-	-	SYM
8951	109	185	1000	1000	CD
8951	109	186	32	32	CD
8951	109	187	1	1	CD
8951	109	188	Total	total	JJ
8951	109	189	375	375	CD
8951	109	190	3,301	3,301	CD
8951	109	191	18,166	18,166	CD
8951	109	192	26,002	26,002	CD
8951	109	193	Resolving	resolve	VBG
8951	109	194	power	power	NN
8951	109	195	.009	.009	CD
8951	109	196	.080	.080	CD
8951	109	197	.438	.438	CD
8951	109	198	.627	.627	CD
8951	109	199	and	and	CC
8951	109	200	forty	forty	CD
8951	109	201	distinct	distinct	JJ
8951	109	202	entries	entry	NNS
8951	109	203	.	.	.
8951	110	1	In	in	IN
8951	110	2	contrast	contrast	NN
8951	110	3	,	,	,
8951	110	4	however	however	RB
8951	110	5	,	,	,
8951	110	6	the	the	DT
8951	110	7	key	key	NN
8951	110	8	-	-	HYPH
8951	110	9	set	set	NN
8951	110	10	of	of	IN
8951	110	11	148	148	CD
8951	110	12	keys	key	NNS
8951	110	13	comprising	comprise	VBG
8951	110	14	ninety	ninety	CD
8951	110	15	-	-	HYPH
8951	110	16	four	four	CD
8951	110	17	n	n	NN
8951	110	18	-	-	HYPH
8951	110	19	gram	gram	NN
8951	110	20	keys	key	NNS
8951	110	21	from	from	IN
8951	110	22	the	the	DT
8951	110	23	front	front	NN
8951	110	24	of	of	IN
8951	110	25	the	the	DT
8951	110	26	name	name	NN
8951	110	27	and	and	CC
8951	110	28	the	the	DT
8951	110	29	first	first	JJ
8951	110	30	and	and	CC
8951	110	31	second	second	JJ
8951	110	32	initials	initial	NNS
8951	110	33	,	,	,
8951	110	34	although	although	IN
8951	110	35	almost	almost	RB
8951	110	36	50	50	CD
8951	110	37	percent	percent	NN
8951	110	38	larger	large	JJR
8951	110	39	than	than	IN
8951	110	40	the	the	DT
8951	110	41	four-	four-	NNP
8951	110	42	character	character	NN
8951	110	43	representation	representation	NNP
8951	110	44	,	,	,
8951	110	45	has	have	VBZ
8951	110	46	a	a	DT
8951	110	47	resolving	resolve	VBG
8951	110	48	power	power	NN
8951	110	49	of	of	IN
8951	110	50	only	only	RB
8951	110	51	0.438	0.438	CD
8951	110	52	(	(	-LRB-
8951	110	53	or	or	CC
8951	110	54	2.28	2.28	CD
8951	110	55	en-	en-	NN
8951	110	56	tries	try	NNS
8951	110	57	per	per	IN
8951	110	58	representation	representation	NN
8951	110	59	)	)	-RRB-
8951	110	60	.	.	.
8951	111	1	This	this	DT
8951	111	2	contrast	contrast	NN
8951	111	3	provides	provide	VBZ
8951	111	4	particularly	particularly	RB
8951	111	5	strong	strong	JJ
8951	111	6	evi-	evi-	NNS
8951	111	7	dence	dence	NN
8951	111	8	for	for	IN
8951	111	9	the	the	DT
8951	111	10	superiority	superiority	NN
8951	111	11	of	of	IN
8951	111	12	keys	key	NNS
8951	111	13	from	from	IN
8951	111	14	the	the	DT
8951	111	15	front	front	NN
8951	111	16	and	and	CC
8951	111	17	rear	rear	NN
8951	111	18	of	of	IN
8951	111	19	the	the	DT
8951	111	20	surnames	surname	NNS
8951	111	21	over	over	IN
8951	111	22	those	those	DT
8951	111	23	from	from	IN
8951	111	24	the	the	DT
8951	111	25	front	front	NN
8951	111	26	alone	alone	RB
8951	111	27	,	,	,
8951	111	28	even	even	RB
8951	111	29	when	when	WRB
8951	111	30	the	the	DT
8951	111	31	latter	latter	JJ
8951	111	32	are	be	VBP
8951	111	33	variable	variable	JJ
8951	111	34	in	in	IN
8951	111	35	•	•	NNP
8951	111	36	'	'	POS
8951	111	37	210	210	CD
8951	111	38	Journal	Journal	NNP
8951	111	39	of	of	IN
8951	111	40	Library	Library	NNP
8951	111	41	Automation	Automation	NNP
8951	111	42	Vol	Vol	NNP
8951	111	43	.	.	.
8951	112	1	7/3	7/3	CD
8951	112	2	September	September	NNP
8951	112	3	1974	1974	CD
8951	112	4	length	length	NN
8951	112	5	.	.	.
8951	113	1	As	as	IN
8951	113	2	expected	expect	VBN
8951	113	3	,	,	,
8951	113	4	the	the	DT
8951	113	5	precision	precision	NN
8951	113	6	ratio	ratio	NN
8951	113	7	of	of	IN
8951	113	8	the	the	DT
8951	113	9	four	four	CD
8951	113	10	-	-	HYPH
8951	113	11	character	character	NN
8951	113	12	representa-	representa-	NN
8951	113	13	tion	tion	NN
8951	113	14	is	be	VBZ
8951	113	15	low	low	JJ
8951	113	16	,	,	,
8951	113	17	at	at	IN
8951	113	18	37	37	CD
8951	113	19	percent	percent	NN
8951	113	20	(	(	-LRB-
8951	113	21	ratio	ratio	NN
8951	113	22	of	of	IN
8951	113	23	averages	average	NNS
8951	113	24	)	)	-RRB-
8951	113	25	,	,	,
8951	113	26	compared	compare	VBN
8951	113	27	with	with	IN
8951	113	28	64	64	CD
8951	113	29	percent	percent	NN
8951	113	30	for	for	IN
8951	113	31	the	the	DT
8951	113	32	optimal148-key	optimal148-key	NNP
8951	113	33	key	key	NN
8951	113	34	-	-	HYPH
8951	113	35	set	set	NN
8951	113	36	.	.	.
8951	114	1	EXTENT	extent	NN
8951	114	2	OF	of	IN
8951	114	3	STATISTICAL	STATISTICAL	NNP
8951	114	4	ASSOCIATION	ASSOCIATION	NNP
8951	114	5	AMONG	among	IN
8951	114	6	KEYS	KEYS	NNP
8951	114	7	Thus	thus	RB
8951	114	8	far	far	RB
8951	114	9	,	,	,
8951	114	10	the	the	DT
8951	114	11	frequency	frequency	NN
8951	114	12	of	of	IN
8951	114	13	occurrence	occurrence	NN
8951	114	14	of	of	IN
8951	114	15	variable	variable	JJ
8951	114	16	-	-	HYPH
8951	114	17	length	length	NN
8951	114	18	character	character	NN
8951	114	19	strings	string	NNS
8951	114	20	from	from	IN
8951	114	21	the	the	DT
8951	114	22	front	front	NN
8951	114	23	and	and	CC
8951	114	24	back	back	NN
8951	114	25	of	of	IN
8951	114	26	the	the	DT
8951	114	27	surnames	surname	NNS
8951	114	28	is	be	VBZ
8951	114	29	the	the	DT
8951	114	30	only	only	JJ
8951	114	31	factor	factor	NN
8951	114	32	consid-	consid-	NN
8951	114	33	ered	ered	JJ
8951	114	34	in	in	IN
8951	114	35	their	-PRON-	PRP$
8951	114	36	selection	selection	NN
8951	114	37	as	as	IN
8951	114	38	keys	key	NNS
8951	114	39	.	.	.
8951	115	1	It	-PRON-	PRP
8951	115	2	is	be	VBZ
8951	115	3	well	well	RB
8951	115	4	known	know	VBN
8951	115	5	in	in	IN
8951	115	6	other	other	JJ
8951	115	7	areas	area	NNS
8951	115	8	that	that	WDT
8951	115	9	statisti-	statisti-	VBP
8951	115	10	cal	cal	NN
8951	115	11	associations	association	NNS
8951	115	12	among	among	IN
8951	115	13	keys	key	NNS
8951	115	14	can	can	MD
8951	115	15	influence	influence	VB
8951	115	16	the	the	DT
8951	115	17	effectiveness	effectiveness	NN
8951	115	18	of	of	IN
8951	115	19	their	-PRON-	PRP$
8951	115	20	combi-	combi-	JJ
8951	115	21	nations	nation	NNS
8951	115	22	.	.	.
8951	116	1	3	3	LS
8951	116	2	Where	where	WRB
8951	116	3	a	a	DT
8951	116	4	strong	strong	JJ
8951	116	5	positive	positive	JJ
8951	116	6	association	association	NN
8951	116	7	between	between	IN
8951	116	8	two	two	CD
8951	116	9	keys	key	NNS
8951	116	10	exists	exist	VBZ
8951	116	11	,	,	,
8951	116	12	their	-PRON-	PRP$
8951	116	13	intersection	intersection	NN
8951	116	14	results	result	NNS
8951	116	15	in	in	IN
8951	116	16	only	only	RB
8951	116	17	a	a	DT
8951	116	18	small	small	JJ
8951	116	19	reduction	reduction	NN
8951	116	20	of	of	IN
8951	116	21	the	the	DT
8951	116	22	number	number	NN
8951	116	23	of	of	IN
8951	116	24	items	item	NNS
8951	116	25	re-	re-	RB
8951	116	26	trieved	trieve	VBD
8951	116	27	over	over	IN
8951	116	28	that	that	DT
8951	116	29	obtained	obtain	VBN
8951	116	30	by	by	IN
8951	116	31	using	use	VBG
8951	116	32	each	each	DT
8951	116	33	independently	independently	RB
8951	116	34	.	.	.
8951	117	1	When	when	WRB
8951	117	2	the	the	DT
8951	117	3	associa-	associa-	NN
8951	117	4	tion	tion	NN
8951	117	5	is	be	VBZ
8951	117	6	strongly	strongly	RB
8951	117	7	negative	negative	JJ
8951	117	8	,	,	,
8951	117	9	the	the	DT
8951	117	10	result	result	NN
8951	117	11	of	of	IN
8951	117	12	intersection	intersection	NN
8951	117	13	may	may	MD
8951	117	14	be	be	VB
8951	117	15	much	much	RB
8951	117	16	greater	great	JJR
8951	117	17	than	than	IN
8951	117	18	that	that	DT
8951	117	19	predicted	predict	VBD
8951	117	20	on	on	IN
8951	117	21	the	the	DT
8951	117	22	basis	basis	NN
8951	117	23	of	of	IN
8951	117	24	the	the	DT
8951	117	25	product	product	NN
8951	117	26	of	of	IN
8951	117	27	the	the	DT
8951	117	28	individual	individual	JJ
8951	117	29	proba-	proba-	NN
8951	117	30	bilities	bilitie	NNS
8951	117	31	of	of	IN
8951	117	32	the	the	DT
8951	117	33	keys	key	NNS
8951	117	34	.	.	.
8951	118	1	To	to	TO
8951	118	2	assess	assess	VB
8951	118	3	the	the	DT
8951	118	4	extent	extent	NN
8951	118	5	of	of	IN
8951	118	6	associations	association	NNS
8951	118	7	among	among	IN
8951	118	8	keys	key	NNS
8951	118	9	from	from	IN
8951	118	10	the	the	DT
8951	118	11	front	front	NN
8951	118	12	and	and	CC
8951	118	13	rear	rear	NN
8951	118	14	of	of	IN
8951	118	15	surnames	surname	NNS
8951	118	16	and	and	CC
8951	118	17	initials	initial	NNS
8951	118	18	,	,	,
8951	118	19	sets	set	NNS
8951	118	20	of	of	IN
8951	118	21	both	both	DT
8951	118	22	fixed-	fixed-	JJ
8951	118	23	and	and	CC
8951	118	24	variable	variable	JJ
8951	118	25	-	-	HYPH
8951	118	26	length	length	NN
8951	118	27	keys	key	NNS
8951	118	28	from	from	IN
8951	118	29	each	each	DT
8951	118	30	of	of	IN
8951	118	31	these	these	DT
8951	118	32	positions	position	NNS
8951	118	33	were	be	VBD
8951	118	34	examined	examine	VBN
8951	118	35	.	.	.
8951	118	36	·	·	NFP
8951	118	37	The	the	DT
8951	118	38	Kendall	Kendall	NNP
8951	118	39	correlation	correlation	NN
8951	118	40	coefficient	coefficient	NN
8951	118	41	V	v	NN
8951	118	42	was	be	VBD
8951	118	43	calculated	calculate	VBN
8951	118	44	for	for	IN
8951	118	45	each	each	DT
8951	118	46	of	of	IN
8951	118	47	the	the	DT
8951	118	48	twenty	twenty	CD
8951	118	49	most	most	RBS
8951	118	50	frequent	frequent	JJ
8951	118	51	combinations	combination	NNS
8951	118	52	of	of	IN
8951	118	53	these	these	DT
8951	118	54	.	.	.
8951	119	1	This	this	DT
8951	119	2	is	be	VBZ
8951	119	3	related	related	JJ
8951	119	4	to	to	IN
8951	119	5	the	the	DT
8951	119	6	chi	chi	JJ
8951	119	7	-	-	HYPH
8951	119	8	square	square	JJ
8951	119	9	value	value	NN
8951	119	10	by	by	IN
8951	119	11	the	the	DT
8951	119	12	expression	expression	NN
8951	119	13	X2	X2	NNP
8951	119	14	=	=	SYM
8951	119	15	m	m	NNP
8951	119	16	V2	v2	NN
8951	119	17	where	where	WRB
8951	119	18	m	m	NNP
8951	119	19	is	be	VBZ
8951	119	20	the	the	DT
8951	119	21	file	file	NN
8951	119	22	size	size	NN
8951	119	23	,	,	,
8951	119	24	or	or	CC
8951	119	25	50,000	50,000	CD
8951	119	26	.	.	.
8951	120	1	Table	table	NN
8951	120	2	10	10	CD
8951	120	3	shows	show	VBZ
8951	120	4	the	the	DT
8951	120	5	values	value	NNS
8951	120	6	of	of	IN
8951	120	7	the	the	DT
8951	120	8	associa-	associa-	NNP
8951	120	9	tion	tion	NN
8951	120	10	coefficient	coefficient	NN
8951	120	11	for	for	IN
8951	120	12	certain	certain	JJ
8951	120	13	of	of	IN
8951	120	14	the	the	DT
8951	120	15	characters	character	NNS
8951	120	16	in	in	IN
8951	120	17	the	the	DT
8951	120	18	full	full	JJ
8951	120	19	name	name	NN
8951	120	20	.	.	.
8951	121	1	Those	those	DT
8951	121	2	above	above	IN
8951	121	3	.012	.012	CD
8951	121	4	are	be	VBP
8951	121	5	significant	significant	JJ
8951	121	6	at	at	IN
8951	121	7	a	a	DT
8951	121	8	99	99	CD
8951	121	9	percent	percent	NN
8951	121	10	confidence	confidence	NN
8951	121	11	level	level	NN
8951	121	12	.	.	.
8951	122	1	Positive	positive	JJ
8951	122	2	associations	association	NNS
8951	122	3	are	be	VBP
8951	122	4	Table	table	NN
8951	122	5	10	10	CD
8951	122	6	.	.	.
8951	123	1	A8sociation	a8sociation	CD
8951	123	2	Coefficients	coefficient	NNS
8951	123	3	for	for	IN
8951	123	4	Sets	set	NNS
8951	123	5	of	of	IN
8951	123	6	the	the	DT
8951	123	7	Most	most	RBS
8951	123	8	Frequent	frequent	JJ
8951	123	9	Digrams	Digrams	NNP
8951	123	10	from	from	IN
8951	123	11	Various	various	JJ
8951	123	12	Posi-	Posi-	NNP
8951	123	13	tions	tion	NNS
8951	123	14	in	in	IN
8951	123	15	Personal	Personal	NNP
8951	123	16	Names	Names	NNPS
8951	123	17	First	first	JJ
8951	123	18	and	and	CC
8951	123	19	Last	last	JJ
8951	123	20	First	First	NNP
8951	123	21	Letter	Letter	NNP
8951	123	22	of	of	IN
8951	123	23	Surname	Surname	NNP
8951	123	24	First	First	NNP
8951	123	25	and	and	CC
8951	123	26	Second	Second	NNP
8951	123	27	Letters	Letters	NNPS
8951	123	28	of	of	IN
8951	123	29	Surname	Surname	NNP
8951	123	30	and	and	CC
8951	123	31	First	First	NNP
8951	123	32	Initial	Initial	NNP
8951	123	33	Initials	Initials	NNPS
8951	123	34	Digram	Digram	NNP
8951	123	35	v	v	NNP
8951	123	36	Digram	Digram	NNP
8951	123	37	v	v	NNP
8951	123	38	Digram	Digram	NNP
8951	123	39	v	v	NNP
8951	123	40	KV	KV	NNP
8951	123	41	.064	.064	CD
8951	123	42	KV	KV	NNP
8951	123	43	.054	.054	CD
8951	123	44	HV	HV	NNP
8951	123	45	.078	.078	CD
8951	123	46	WR	WR	NNP
8951	123	47	.050	.050	CD
8951	123	48	HJ	HJ	NNP
8951	123	49	.027	.027	CD
8951	123	50	MV	MV	NNP
8951	123	51	.069	.069	CD
8951	123	52	KA	ka	NN
8951	123	53	.038	.038	CD
8951	123	54	BR	BR	NNP
8951	123	55	-.024	-.024	HYPH
8951	123	56	KV	KV	NNP
8951	123	57	.069	.069	CD
8951	123	58	HN	HN	NNP
8951	123	59	.028	.028	CD
8951	123	60	SJ	SJ	NNP
8951	123	61	-.023	-.023	CD
8951	123	62	RV	RV	NNP
8951	123	63	-.055	-.055	:
8951	123	64	SA	sa	NN
8951	123	65	.024	.024	CD
8951	123	66	DJ	dj	UH
8951	123	67	.022	.022	CD
8951	123	68	DV	DV	NNP
8951	123	69	-.053	-.053	HYPH
8951	123	70	SN	SN	NNP
8951	123	71	.024	.024	CD
8951	123	72	BG	bg	NN
8951	123	73	.018	.018	CD
8951	123	74	TV	tv	NN
8951	123	75	.053	.053	CD
8951	123	76	CN	CN	NNP
8951	123	77	.022	.022	CD
8951	123	78	KA	KA	NNP
8951	123	79	.018	.018	CD
8951	123	80	JV	JV	NNP
8951	123	81	-.045	-.045	:
8951	123	82	KN	KN	NNP
8951	123	83	-.020	-.020	HYPH
8951	123	84	CJ	CJ	NNP
8951	123	85	,	,	,
8951	123	86	018	018	CD
8951	123	87	SV	SV	NNP
8951	123	88	.034	.034	CD
8951	123	89	MA	MA	NNP
8951	123	90	.014	.014	CD
8951	123	91	SD	sd	NN
8951	123	92	.015	.015	CD
8951	123	93	FV	FV	NNP
8951	123	94	.033	.033	CD
8951	123	95	KR	KR	NNP
8951	123	96	-.011	-.011	:
8951	123	97	sv	sv	NNP
8951	123	98	.013	.013	CD
8951	123	99	NV	NV	NNP
8951	123	100	-.029	-.029	HYPH
8951	123	101	sv	sv	NNP
8951	123	102	,	,	,
8951	123	103	010	010	CD
8951	123	104	MM	MM	NNP
8951	123	105	.011	.011	CD
8951	123	106	GV	GV	NNP
8951	123	107	.022	.022	CD
8951	123	108	RN	rn	NN
8951	123	109	.010	.010	CD
8951	123	110	MJ	MJ	NNP
8951	123	111	,	,	,
8951	123	112	007	007	CD
8951	123	113	LV	LV	NNP
8951	123	114	-.022	-.022	HYPH
8951	123	115	BN	BN	NNP
8951	123	116	-.008	-.008	HYPH
8951	123	117	BJ	BJ	NNP
8951	123	118	,	,	,
8951	123	119	005	005	CD
8951	123	120	IV	iv	NN
8951	123	121	-.019	-.019	HYPH
8951	123	122	BR	BR	NNP
8951	123	123	.008	.008	CD
8951	123	124	SG	sg	NN
8951	123	125	-.004	-.004	HYPH
8951	123	126	AV	AV	NNP
8951	123	127	-.019	-.019	HYPH
8951	123	128	MN	MN	NNP
8951	123	129	-.007	-.007	:
8951	123	130	SR	SR	NNP
8951	123	131	.004	.004	CD
8951	123	132	CV	CV	NNP
8951	123	133	-.018	-.018	HYPH
8951	123	134	SR	SR	NNP
8951	123	135	.007	.007	CD
8951	123	136	BA	BA	NNP
8951	123	137	.004	.004	CD
8951	123	138	PV	PV	NNP
8951	123	139	.017	.017	CD
8951	123	140	MR	MR	NNP
8951	123	141	.004	.004	CD
8951	123	142	MA	MA	NNP
8951	123	143	,	,	,
8951	123	144	004	004	CD
8951	123	145	WV	WV	NNP
8951	123	146	-.014	-.014	HYPH
8951	123	147	SI	SI	NNP
8951	123	148	-.002	-.002	HYPH
8951	123	149	SM	SM	NNP
8951	123	150	-.003	-.003	-LRB-
8951	123	151	YV	YV	NNP
8951	123	152	.010	.010	CD
8951	123	153	GN	GN	NNP
8951	123	154	.001	.001	CD
8951	123	155	MR	MR	NNP
8951	123	156	.002	.002	CD
8951	123	157	BV	BV	NNP
8951	123	158	.005	.005	CD
8951	123	159	LN	LN	NNP
8951	123	160	.001	.001	CD
8951	123	161	SA	SA	NNP
8951	123	162	-.000	-.000	HYPH
8951	123	163	EV	EV	NNP
8951	123	164	-.002	-.002	NNP
8951	123	165	Variety	Variety	NNP
8951	123	166	-	-	HYPH
8951	123	167	Generator	Generator	NNP
8951	123	168	App1'0ach	App1'0ach	NNP
8951	123	169	/	/	SYM
8951	123	170	FOKKER	FOKKER	NNP
8951	123	171	and	and	CC
8951	123	172	LYNCH	LYNCH	NNP
8951	123	173	211	211	CD
8951	123	174	more	more	RBR
8951	123	175	frequent	frequent	JJ
8951	123	176	than	than	IN
8951	123	177	negative	negative	JJ
8951	123	178	.	.	.
8951	124	1	The	the	DT
8951	124	2	figures	figure	NNS
8951	124	3	indicate	indicate	VBP
8951	124	4	that	that	IN
8951	124	5	intersection	intersection	NN
8951	124	6	of	of	IN
8951	124	7	cer-	cer-	VBG
8951	124	8	tain	tain	NN
8951	124	9	of	of	IN
8951	124	10	these	these	DT
8951	124	11	characters	character	NNS
8951	124	12	as	as	IN
8951	124	13	keys	key	NNS
8951	124	14	in	in	IN
8951	124	15	search	search	NN
8951	124	16	would	would	MD
8951	124	17	result	result	VB
8951	124	18	in	in	IN
8951	124	19	some	some	DT
8951	124	20	slight	slight	JJ
8951	124	21	dimi-	dimi-	JJ
8951	124	22	nution	nution	NN
8951	124	23	in	in	IN
8951	124	24	performance	performance	NN
8951	124	25	against	against	IN
8951	124	26	that	that	DT
8951	124	27	expected	expect	VBN
8951	124	28	.	.	.
8951	125	1	The	the	DT
8951	125	2	figures	figure	NNS
8951	125	3	for	for	IN
8951	125	4	the	the	DT
8951	125	5	association	association	NN
8951	125	6	coefficients	coefficient	NNS
8951	125	7	among	among	IN
8951	125	8	the	the	DT
8951	125	9	twenty	twenty	CD
8951	125	10	most	most	JJS
8951	125	11	fre-	fre-	JJ
8951	125	12	quent	quent	JJ
8951	125	13	combinations	combination	NNS
8951	125	14	of	of	IN
8951	125	15	keys	key	NNS
8951	125	16	from	from	IN
8951	125	17	the	the	DT
8951	125	18	front	front	NN
8951	125	19	and	and	CC
8951	125	20	back	back	NN
8951	125	21	of	of	IN
8951	125	22	surnames	surname	NNS
8951	125	23	in	in	IN
8951	125	24	the	the	DT
8951	125	25	148-	148-	CD
8951	125	26	and	and	CC
8951	125	27	296-key	296-key	CD
8951	125	28	key	key	JJ
8951	125	29	-	-	HYPH
8951	125	30	sets	set	NNS
8951	125	31	show	show	NN
8951	125	32	magnitudes	magnitude	NNS
8951	125	33	(	(	-LRB-
8951	125	34	mostly	mostly	RB
8951	125	35	positive	positive	JJ
8951	125	36	)	)	-RRB-
8951	125	37	which	which	WDT
8951	125	38	are	be	VBP
8951	125	39	sub-	sub-	DT
8951	125	40	stantially	stantially	RB
8951	125	41	greater	great	JJR
8951	125	42	than	than	IN
8951	125	43	those	those	DT
8951	125	44	for	for	IN
8951	125	45	single	single	JJ
8951	125	46	characters	character	NNS
8951	125	47	(	(	-LRB-
8951	125	48	see	see	VB
8951	125	49	Table	Table	NNP
8951	125	50	11	11	CD
8951	125	51	)	)	-RRB-
8951	125	52	.	.	.
8951	126	1	The	the	DT
8951	126	2	rea-	rea-	NN
8951	126	3	sons	son	NNS
8951	126	4	for	for	IN
8951	126	5	these	these	DT
8951	126	6	values	value	NNS
8951	126	7	are	be	VBP
8951	126	8	obvious	obvious	JJ
8951	126	9	;	;	:
8951	126	10	in	in	IN
8951	126	11	certain	certain	JJ
8951	126	12	instances	instance	NNS
8951	126	13	,	,	,
8951	126	14	e.g.	e.g.	RB
8951	126	15	,	,	,
8951	126	16	MILLER	MILLER	NNP
8951	126	17	,	,	,
8951	126	18	JONES	JONES	NNP
8951	126	19	,	,	,
8951	126	20	and	and	CC
8951	126	21	MARTIN	MARTIN	NNP
8951	126	22	,	,	,
8951	126	23	common	common	JJ
8951	126	24	complete	complete	JJ
8951	126	25	names	name	NNS
8951	126	26	are	be	VBP
8951	126	27	apparent	apparent	JJ
8951	126	28	,	,	,
8951	126	29	while	while	IN
8951	126	30	in	in	IN
8951	126	31	one	one	CD
8951	126	32	case	case	NN
8951	126	33	,	,	,
8951	126	34	LEE	LEE	NNP
8951	126	35	,	,	,
8951	126	36	an	an	DT
8951	126	37	overlap	overlap	NN
8951	126	38	between	between	IN
8951	126	39	keys	key	NNS
8951	126	40	from	from	IN
8951	126	41	the	the	DT
8951	126	42	front	front	JJ
8951	126	43	and	and	CC
8951	126	44	rear	rear	JJ
8951	126	45	exists	exist	NNS
8951	126	46	.	.	.
8951	127	1	In	in	IN
8951	127	2	others	other	NNS
8951	127	3	,	,	,
8951	127	4	linguistic	linguistic	JJ
8951	127	5	variations	variation	NNS
8951	127	6	on	on	IN
8951	127	7	common	common	JJ
8951	127	8	names	name	NNS
8951	127	9	can	can	MD
8951	127	10	be	be	VB
8951	127	11	discerned	discern	VBN
8951	127	12	,	,	,
8951	127	13	as	as	IN
8951	127	14	with	with	IN
8951	127	15	BR	BR	NNP
8951	127	16	N	N	NNP
8951	127	17	-	-	:
8951	127	18	BROWN	BROWN	NNP
8951	127	19	or	or	CC
8951	127	20	BRAUN	BRAUN	NNP
8951	127	21	.	.	.
8951	128	1	Table	table	NN
8951	128	2	11	11	CD
8951	128	3	.	.	.
8951	129	1	Association	Association	NNP
8951	129	2	Coefficients	Coefficients	NNP
8951	129	3	in	in	IN
8951	129	4	the	the	DT
8951	129	5	Twenty	Twenty	NNP
8951	129	6	Most	Most	NNP
8951	129	7	Frequent	frequent	JJ
8951	129	8	Key	Key	NNP
8951	129	9	Combinations	Combinations	NNPS
8951	129	10	from	from	IN
8951	129	11	Front	Front	NNP
8951	129	12	and	and	CC
8951	129	13	Back	back	RB
8951	129	14	of	of	IN
8951	129	15	Surnames	Surnames	NNPS
8951	129	16	in	in	IN
8951	129	17	Two	two	CD
8951	129	18	Key	Key	NNP
8951	129	19	-	-	HYPH
8951	129	20	Sets	Sets	NNP
8951	129	21	Key	Key	NNP
8951	129	22	-	-	HYPH
8951	129	23	Set	Set	NNP
8951	129	24	Size	Size	NNP
8951	129	25	Key	Key	NNP
8951	129	26	-	-	HYPH
8951	129	27	Set	Set	NNP
8951	129	28	Size	Size	NNP
8951	129	29	148	148	CD
8951	129	30	296	296	CD
8951	129	31	Keys	Keys	NNPS
8951	129	32	v	v	IN
8951	129	33	Keys	Keys	NNP
8951	129	34	v	v	NNP
8951	129	35	s	s	NN
8951	129	36	H	h	NN
8951	129	37	.146	.146	CD
8951	129	38	s	s	NN
8951	129	39	ITH	ITH	NNP
8951	129	40	.343	.343	CD
8951	129	41	J	J	NNP
8951	129	42	SON	SON	NNP
8951	129	43	.127	.127	CD
8951	129	44	JO	JO	NNP
8951	129	45	NSON	NSON	NNP
8951	129	46	.297	.297	CD
8951	129	47	sc	sc	IN
8951	129	48	ER	ER	NNP
8951	129	49	.104	.104	CD
8951	129	50	JO	JO	NNP
8951	129	51	NES	NES	NNP
8951	129	52	.278	.278	NNP
8951	129	53	w	w	NNP
8951	129	54	s	s	NNP
8951	129	55	.043	.043	CD
8951	129	56	AN	an	DT
8951	129	57	RSON	rson	NN
8951	129	58	.274	.274	CD
8951	129	59	T	t	NN
8951	129	60	A	a	NN
8951	129	61	.038	.038	CD
8951	129	62	SI	si	NN
8951	129	63	GH	gh	NN
8951	129	64	.249	.249	.
8951	129	65	T	t	NN
8951	129	66	I	i	NN
8951	129	67	.038	.038	CD
8951	129	68	LE	le	NN
8951	129	69	EE	EE	NNP
8951	129	70	.221	.221	CD
8951	129	71	w	w	NN
8951	129	72	ER	ER	NNP
8951	129	73	.038	.038	CD
8951	129	74	MU	mu	NN
8951	129	75	LLER	ller	NN
8951	129	76	.214	.214	CD
8951	129	77	c	c	NN
8951	129	78	E	e	NN
8951	129	79	.034	.034	CD
8951	129	80	TA	ta	NN
8951	129	81	OR	or	CC
8951	129	82	.195	.195	CD
8951	129	83	F	f	NN
8951	129	84	ER	ER	NNP
8951	129	85	.033	.033	CD
8951	129	86	GU	GU	NNP
8951	129	87	TA	TA	NNP
8951	129	88	.168	.168	CD
8951	129	89	p	p	NN
8951	129	90	s	s	NN
8951	129	91	.025	.025	CD
8951	129	92	BR	BR	NNP
8951	129	93	N	N	NNP
8951	129	94	.160	.160	CD
8951	129	95	D	d	NN
8951	129	96	E	e	NN
8951	129	97	.023	.023	CD
8951	129	98	MI	MI	NNP
8951	129	99	LLER	ller	NN
8951	129	100	.151	.151	CD
8951	129	101	L	l	NN
8951	129	102	E	e	NN
8951	129	103	.022	.022	CD
8951	129	104	MAR	MAR	NNP
8951	129	105	TIN	tin	NN
8951	129	106	.145	.145	CD
8951	129	107	w	w	NN
8951	129	108	E	e	NN
8951	129	109	.022	.022	CD
8951	129	110	WI	WI	NNP
8951	129	111	s	s	NN
8951	129	112	.137	.137	CD
8951	129	113	G	g	NN
8951	129	114	IN	in	IN
8951	129	115	.020	.020	CD
8951	129	116	F	f	NN
8951	129	117	HER	her	PRP$
8951	129	118	.133	.133	.
8951	129	119	M	m	NN
8951	129	120	E	e	NN
8951	129	121	.009	.009	CD
8951	129	122	sc	sc	IN
8951	129	123	DER	DER	NNP
8951	129	124	.121	.121	CD
8951	129	125	s	s	NN
8951	129	126	A	A	NNP
8951	129	127	.008	.008	CD
8951	129	128	SA	sa	NN
8951	129	129	TO	to	TO
8951	129	130	.110	.110	CD
8951	129	131	G	g	NN
8951	129	132	E	e	NN
8951	129	133	.006	.006	CD
8951	129	134	T	t	NN
8951	129	135	AS	as	IN
8951	129	136	.084	.084	CD
8951	129	137	M	m	NN
8951	129	138	A	A	NNP
8951	129	139	.005	.005	CD
8951	129	140	sc	sc	IN
8951	129	141	ER	ER	NNP
8951	129	142	.069	.069	.
8951	129	143	M	m	NN
8951	129	144	ER	ER	NNP
8951	129	145	-.004	-.004	HYPH
8951	129	146	CH	CH	NNP
8951	129	147	EN	EN	NNP
8951	129	148	.055	.055	CD
8951	129	149	G	g	NN
8951	129	150	ER	ER	NNP
8951	129	151	-.000	-.000	,
8951	129	152	T	T	NNP
8951	129	153	SON	son	NN
8951	129	154	.050	.050	CD
8951	129	155	Such	such	JJ
8951	129	156	associations	association	NNS
8951	129	157	are	be	VBP
8951	129	158	inevitable	inevitable	JJ
8951	129	159	.	.	.
8951	130	1	When	when	WRB
8951	130	2	the	the	DT
8951	130	3	selection	selection	NN
8951	130	4	of	of	IN
8951	130	5	keys	key	NNS
8951	130	6	is	be	VBZ
8951	130	7	based	base	VBN
8951	130	8	solely	solely	RB
8951	130	9	on	on	IN
8951	130	10	frequency	frequency	NN
8951	130	11	,	,	,
8951	130	12	some	some	DT
8951	130	13	deviation	deviation	NN
8951	130	14	from	from	IN
8951	130	15	the	the	DT
8951	130	16	ideal	ideal	NN
8951	130	17	of	of	IN
8951	130	18	independence	independence	NN
8951	130	19	must	must	MD
8951	130	20	result	result	VB
8951	130	21	,	,	,
8951	130	22	becoming	become	VBG
8951	130	23	larger	large	JJR
8951	130	24	as	as	IN
8951	130	25	the	the	DT
8951	130	26	size	size	NN
8951	130	27	of	of	IN
8951	130	28	the	the	DT
8951	130	29	key	key	JJ
8951	130	30	-	-	HYPH
8951	130	31	sets	set	NNS
8951	130	32	increases	increase	NNS
8951	130	33	,	,	,
8951	130	34	and	and	CC
8951	130	35	as	as	IN
8951	130	36	the	the	DT
8951	130	37	length	length	NN
8951	130	38	of	of	IN
8951	130	39	certain	certain	JJ
8951	130	40	of	of	IN
8951	130	41	the	the	DT
8951	130	42	keys	key	NNS
8951	130	43	increases	increase	NNS
8951	130	44	.	.	.
8951	131	1	However	however	RB
8951	131	2	,	,	,
8951	131	3	since	since	IN
8951	131	4	its	-PRON-	PRP$
8951	131	5	effect	effect	NN
8951	131	6	in	in	IN
8951	131	7	the	the	DT
8951	131	8	most	most	RBS
8951	131	9	extreme	extreme	JJ
8951	131	10	cases	case	NNS
8951	131	11	is	be	VBZ
8951	131	12	merely	merely	RB
8951	131	13	to	to	TO
8951	131	14	lead	lead	VB
8951	131	15	to	to	IN
8951	131	16	virtually	virtually	RB
8951	131	17	exact	exact	JJ
8951	131	18	definition	definition	NN
8951	131	19	of	of	IN
8951	131	20	the	the	DT
8951	131	21	most	most	RBS
8951	131	22	fre-	fre-	JJ
8951	131	23	quent	quent	NNP
8951	131	24	surnames	surname	NNS
8951	131	25	,	,	,
8951	131	26	no	no	DT
8951	131	27	particular	particular	JJ
8951	131	28	disadvantage	disadvantage	NN
8951	131	29	results	result	NNS
8951	131	30	.	.	.
8951	132	1	POSSIBLE	possible	RB
8951	132	2	IMPLEMENTATIONS	implementations	JJ
8951	132	3	OF	of	IN
8951	132	4	THE	the	DT
8951	132	5	VARIETY	VARIETY	NNP
8951	132	6	-	-	HYPH
8951	132	7	GENERATOR	GENERATOR	NNP
8951	132	8	NAME	NAME	NNP
8951	132	9	SEARCH	SEARCH	NNS
8951	132	10	APPROACH	approach	VBP
8951	132	11	The	the	DT
8951	132	12	variety	variety	NN
8951	132	13	-	-	HYPH
8951	132	14	generator	generator	NN
8951	132	15	approach	approach	NN
8951	132	16	permits	permit	VBZ
8951	132	17	a	a	DT
8951	132	18	number	number	NN
8951	132	19	of	of	IN
8951	132	20	possible	possible	JJ
8951	132	21	implemen-	implemen-	JJ
8951	132	22	tations	tation	NNS
8951	132	23	of	of	IN
8951	132	24	searches	search	NNS
8951	132	25	for	for	IN
8951	132	26	personal	personal	JJ
8951	132	27	names	name	NNS
8951	132	28	to	to	TO
8951	132	29	be	be	VB
8951	132	30	considered	consider	VBN
8951	132	31	,	,	,
8951	132	32	if	if	IN
8951	132	33	only	only	RB
8951	132	34	in	in	IN
8951	132	35	outline	outline	NNP
8951	132	36	f	f	NNP
8951	132	37	(	(	-LRB-
8951	132	38	f•j/	f•j/	NNP
8951	132	39	212	212	CD
8951	132	40	Journal	Journal	NNP
8951	132	41	of	of	IN
8951	132	42	Library	Library	NNP
8951	132	43	Automation	Automation	NNP
8951	132	44	Vol	Vol	NNP
8951	132	45	.	.	.
8951	133	1	7/3	7/3	CD
8951	133	2	September	September	NNP
8951	133	3	1974	1974	CD
8951	133	4	at	at	IN
8951	133	5	this	this	DT
8951	133	6	stage	stage	NN
8951	133	7	,	,	,
8951	133	8	using	use	VBG
8951	133	9	a	a	DT
8951	133	10	variety	variety	NN
8951	133	11	of	of	IN
8951	133	12	file	file	NN
8951	133	13	organization	organization	NN
8951	133	14	methods	method	NNS
8951	133	15	.	.	.
8951	134	1	The	the	DT
8951	134	2	most	most	RBS
8951	134	3	widely	widely	RB
8951	134	4	known	know	VBN
8951	134	5	methods	method	NNS
8951	134	6	(	(	-LRB-
8951	134	7	apart	apart	RB
8951	134	8	from	from	IN
8951	134	9	purely	purely	RB
8951	134	10	sequential	sequential	JJ
8951	134	11	files	file	NNS
8951	134	12	)	)	-RRB-
8951	134	13	are	be	VBP
8951	134	14	direct	direct	JJ
8951	134	15	access	access	NN
8951	134	16	(	(	-LRB-
8951	134	17	uti-	uti-	RB
8951	134	18	lizing	lize	VBG
8951	134	19	hash	hash	NN
8951	134	20	-	-	HYPH
8951	134	21	addressing	addressing	NN
8951	134	22	)	)	-RRB-
8951	134	23	,	,	,
8951	134	24	chained	chain	VBN
8951	134	25	,	,	,
8951	134	26	and	and	CC
8951	134	27	index	index	NN
8951	134	28	sequential	sequential	JJ
8951	134	29	files	file	NNS
8951	134	30	.	.	.
8951	135	1	Direct	direct	JJ
8951	135	2	application	application	NN
8951	135	3	of	of	IN
8951	135	4	the	the	DT
8951	135	5	concatenated	concatenate	VBN
8951	135	6	key	key	JJ
8951	135	7	-	-	HYPH
8951	135	8	numbers	number	NNS
8951	135	9	as	as	IN
8951	135	10	the	the	DT
8951	135	11	basis	basis	NN
8951	135	12	for	for	IN
8951	135	13	hash	hash	NN
8951	135	14	-	-	HYPH
8951	135	15	address	address	NN
8951	135	16	computation	computation	NN
8951	135	17	appears	appear	VBZ
8951	135	18	attractive	attractive	JJ
8951	135	19	in	in	IN
8951	135	20	instances	instance	NNS
8951	135	21	where	where	WRB
8951	135	22	the	the	DT
8951	135	23	person-	person-	NN
8951	135	24	al	al	NNP
8951	135	25	name	name	NNP
8951	135	26	is	be	VBZ
8951	135	27	used	use	VBN
8951	135	28	alone	alone	RB
8951	135	29	or	or	CC
8951	135	30	in	in	IN
8951	135	31	combination	combination	NN
8951	135	32	(	(	-LRB-
8951	135	33	as	as	IN
8951	135	34	,	,	,
8951	135	35	for	for	IN
8951	135	36	instance	instance	NN
8951	135	37	,	,	,
8951	135	38	with	with	IN
8951	135	39	a	a	DT
8951	135	40	part	part	NN
8951	135	41	of	of	IN
8951	135	42	the	the	DT
8951	135	43	document	document	NN
8951	135	44	title	title	NN
8951	135	45	)	)	-RRB-
8951	135	46	.	.	.
8951	136	1	The	the	DT
8951	136	2	almost	almost	RB
8951	136	3	random	random	JJ
8951	136	4	distribution	distribution	NN
8951	136	5	of	of	IN
8951	136	6	the	the	DT
8951	136	7	bits	bit	NNS
8951	136	8	in	in	IN
8951	136	9	this	this	DT
8951	136	10	code	code	NN
8951	136	11	should	should	MD
8951	136	12	result	result	VB
8951	136	13	in	in	IN
8951	136	14	a	a	DT
8951	136	15	general	general	JJ
8951	136	16	diminution	diminution	NN
8951	136	17	of	of	IN
8951	136	18	the	the	DT
8951	136	19	collision	collision	NN
8951	136	20	and	and	CC
8951	136	21	overflow	overflow	NN
8951	136	22	problems	problem	NNS
8951	136	23	commonly	commonly	RB
8951	136	24	encountered	encounter	VBN
8951	136	25	with	with	IN
8951	136	26	fixed	fix	VBN
8951	136	27	-	-	HYPH
8951	136	28	length	length	NN
8951	136	29	keys	key	NNS
8951	136	30	.	.	.
8951	137	1	Since	since	IN
8951	137	2	only	only	RB
8951	137	3	four	four	CD
8951	137	4	keys	key	NNS
8951	137	5	are	be	VBP
8951	137	6	used	use	VBN
8951	137	7	to	to	TO
8951	137	8	represent	represent	VB
8951	137	9	each	each	DT
8951	137	10	name	name	NN
8951	137	11	,	,	,
8951	137	12	and	and	CC
8951	137	13	the	the	DT
8951	137	14	four	four	CD
8951	137	15	sets	set	NNS
8951	137	16	of	of	IN
8951	137	17	keys	key	NNS
8951	137	18	from	from	IN
8951	137	19	which	which	WDT
8951	137	20	these	these	DT
8951	137	21	are	be	VBP
8951	137	22	selected	select	VBN
8951	137	23	are	be	VBP
8951	137	24	limited	limit	VBN
8951	137	25	in	in	IN
8951	137	26	number	number	NN
8951	137	27	and	and	CC
8951	137	28	of	of	IN
8951	137	29	ap-	ap-	NNP
8951	137	30	proximately	proximately	RB
8951	137	31	equal	equal	JJ
8951	137	32	probability	probability	NN
8951	137	33	,	,	,
8951	137	34	the	the	DT
8951	137	35	keys	key	NNS
8951	137	36	can	can	MD
8951	137	37	be	be	VB
8951	137	38	used	use	VBN
8951	137	39	to	to	TO
8951	137	40	construct	construct	VB
8951	137	41	chained	chained	JJ
8951	137	42	indexes	index	NNS
8951	137	43	,	,	,
8951	137	44	to	to	TO
8951	137	45	which	which	WDT
8951	137	46	,	,	,
8951	137	47	however	however	RB
8951	137	48	,	,	,
8951	137	49	the	the	DT
8951	137	50	usual	usual	JJ
8951	137	51	constraints	constraint	NNS
8951	137	52	still	still	RB
8951	137	53	apply	apply	VBP
8951	137	54	.	.	.
8951	138	1	Index	index	NN
8951	138	2	sequential	sequential	JJ
8951	138	3	storage	storage	NN
8951	138	4	again	again	RB
8951	138	5	offers	offer	VBZ
8951	138	6	opportunities	opportunity	NNS
8951	138	7	,	,	,
8951	138	8	in	in	IN
8951	138	9	particular	particular	JJ
8951	138	10	since	since	IN
8951	138	11	the	the	DT
8951	138	12	low	low	JJ
8951	138	13	variety	variety	NN
8951	138	14	of	of	IN
8951	138	15	key	key	JJ
8951	138	16	types	type	NNS
8951	138	17	means	mean	VBZ
8951	138	18	that	that	IN
8951	138	19	the	the	DT
8951	138	20	sorting	sort	VBG
8951	138	21	operations	operation	NNS
8951	138	22	which	which	WDT
8951	138	23	this	this	DT
8951	138	24	entails	entail	NNS
8951	138	25	can	can	MD
8951	138	26	be	be	VB
8951	138	27	eliminated	eliminate	VBN
8951	138	28	.	.	.
8951	139	1	In	in	IN
8951	139	2	effect	effect	NN
8951	139	3	,	,	,
8951	139	4	each	each	DT
8951	139	5	name	name	NN
8951	139	6	entry	entry	NN
8951	139	7	would	would	MD
8951	139	8	be	be	VB
8951	139	9	represented	represent	VBN
8951	139	10	by	by	IN
8951	139	11	an	an	DT
8951	139	12	entry	entry	NN
8951	139	13	in	in	IN
8951	139	14	each	each	DT
8951	139	15	of	of	IN
8951	139	16	four	four	CD
8951	139	17	lists	list	NNS
8951	139	18	of	of	IN
8951	139	19	document	document	NN
8951	139	20	numbers	number	NNS
8951	139	21	or	or	CC
8951	139	22	addresses	address	NNS
8951	139	23	,	,	,
8951	139	24	and	and	CC
8951	139	25	documents	document	NNS
8951	139	26	retrieved	retrieve	VBN
8951	139	27	by	by	IN
8951	139	28	intersection	intersection	NN
8951	139	29	of	of	IN
8951	139	30	the	the	DT
8951	139	31	lists	list	NNS
8951	139	32	.	.	.
8951	140	1	While	while	IN
8951	140	2	four	four	CD
8951	140	3	such	such	JJ
8951	140	4	numbers	number	NNS
8951	140	5	are	be	VBP
8951	140	6	stored	store	VBN
8951	140	7	for	for	IN
8951	140	8	each	each	DT
8951	140	9	name	name	NN
8951	140	10	,	,	,
8951	140	11	in	in	IN
8951	140	12	contrast	contrast	NN
8951	140	13	to	to	IN
8951	140	14	a	a	DT
8951	140	15	single	single	JJ
8951	140	16	entry	entry	NN
8951	140	17	for	for	IN
8951	140	18	the	the	DT
8951	140	19	more	more	JJR
8951	140	20	con-	con-	NNP
8951	140	21	ventional	ventional	NNP
8951	140	22	name	name	NN
8951	140	23	list	list	NN
8951	140	24	,	,	,
8951	140	25	the	the	DT
8951	140	26	removal	removal	NN
8951	140	27	of	of	IN
8951	140	28	the	the	DT
8951	140	29	name	name	NN
8951	140	30	list	list	NN
8951	140	31	itself	-PRON-	PRP
8951	140	32	would	would	MD
8951	140	33	more	more	RBR
8951	140	34	than	than	IN
8951	140	35	compensate	compensate	VB
8951	140	36	for	for	IN
8951	140	37	the	the	DT
8951	140	38	additional	additional	JJ
8951	140	39	storage	storage	NN
8951	140	40	required	require	VBN
8951	140	41	for	for	IN
8951	140	42	the	the	DT
8951	140	43	lists	list	NNS
8951	140	44	.	.	.
8951	141	1	In	in	IN
8951	141	2	the	the	DT
8951	141	3	index	index	NN
8951	141	4	sequential	sequential	JJ
8951	141	5	mode	mode	NN
8951	141	6	,	,	,
8951	141	7	the	the	DT
8951	141	8	lists	list	NNS
8951	141	9	of	of	IN
8951	141	10	document	document	NN
8951	141	11	addresses	address	NNS
8951	141	12	or	or	CC
8951	141	13	num-	num-	JJ
8951	141	14	bers	ber	NNS
8951	141	15	stored	store	VBN
8951	141	16	with	with	IN
8951	141	17	each	each	DT
8951	141	18	key	key	NN
8951	141	19	are	be	VBP
8951	141	20	more	more	RBR
8951	141	21	or	or	CC
8951	141	22	less	less	RBR
8951	141	23	equally	equally	RB
8951	141	24	long	long	JJ
8951	141	25	.	.	.
8951	142	1	They	-PRON-	PRP
8951	142	2	may	may	MD
8951	142	3	thus	thus	RB
8951	142	4	be	be	VB
8951	142	5	replaced	replace	VBN
8951	142	6	by	by	IN
8951	142	7	bit	bit	NN
8951	142	8	-	-	HYPH
8951	142	9	vectors	vector	NNS
8951	142	10	in	in	IN
8951	142	11	which	which	WDT
8951	142	12	the	the	DT
8951	142	13	position	position	NN
8951	142	14	of	of	IN
8951	142	15	a	a	DT
8951	142	16	bit	bit	NN
8951	142	17	corresponds	correspond	VBZ
8951	142	18	to	to	IN
8951	142	19	a	a	DT
8951	142	20	name	name	NN
8951	142	21	or	or	CC
8951	142	22	document	document	NN
8951	142	23	number	number	NN
8951	142	24	.	.	.
8951	143	1	If	if	IN
8951	143	2	the	the	DT
8951	143	3	number	number	NN
8951	143	4	of	of	IN
8951	143	5	keys	key	NNS
8951	143	6	bears	bear	VBZ
8951	143	7	a	a	DT
8951	143	8	simple	simple	JJ
8951	143	9	relation	relation	NN
8951	143	10	to	to	IN
8951	143	11	the	the	DT
8951	143	12	number	number	NN
8951	143	13	of	of	IN
8951	143	14	blocks	block	NNS
8951	143	15	on	on	IN
8951	143	16	a	a	DT
8951	143	17	disc	disc	NN
8951	143	18	cylinder	cylinder	NN
8951	143	19	,	,	,
8951	143	20	the	the	DT
8951	143	21	vectors	vector	NNS
8951	143	22	can	can	MD
8951	143	23	be	be	VB
8951	143	24	stored	store	VBN
8951	143	25	in	in	IN
8951	143	26	pre-	pre-	RB
8951	143	27	determined	determine	VBN
8951	143	28	positions	position	NNS
8951	143	29	within	within	IN
8951	143	30	a	a	DT
8951	143	31	cylinder	cylinder	NN
8951	143	32	,	,	,
8951	143	33	resulting	result	VBG
8951	143	34	in	in	IN
8951	143	35	the	the	DT
8951	143	36	serial	serial	JJ
8951	143	37	-	-	HYPH
8951	143	38	parallel	parallel	NN
8951	143	39	file	file	NN
8951	143	40	.	.	.
8951	144	1	The	the	DT
8951	144	2	usefulness	usefulness	NN
8951	144	3	of	of	IN
8951	144	4	this	this	DT
8951	144	5	file	file	NN
8951	144	6	organization	organization	NN
8951	144	7	has	have	VBZ
8951	144	8	yet	yet	RB
8951	144	9	to	to	TO
8951	144	10	be	be	VB
8951	144	11	fully	fully	RB
8951	144	12	evaluated	evaluate	VBN
8951	144	13	;	;	:
8951	144	14	however	however	RB
8951	144	15	,	,	,
8951	144	16	it	-PRON-	PRP
8951	144	17	also	also	RB
8951	144	18	promises	promise	VBZ
8951	144	19	substantial	substantial	JJ
8951	144	20	economies	economy	NNS
8951	144	21	in	in	IN
8951	144	22	storage	storage	NN
8951	144	23	.	.	.
8951	145	1	On	on	IN
8951	145	2	average	average	JJ
8951	145	3	,	,	,
8951	145	4	only	only	RB
8951	145	5	four	four	CD
8951	145	6	of	of	IN
8951	145	7	the	the	DT
8951	145	8	bits	bit	NNS
8951	145	9	are	be	VBP
8951	145	10	set	set	VBN
8951	145	11	at	at	IN
8951	145	12	the	the	DT
8951	145	13	positions	position	NNS
8951	145	14	in	in	IN
8951	145	15	the	the	DT
8951	145	16	vectors	vector	NNS
8951	145	17	corresponding	correspond	VBG
8951	145	18	to	to	IN
8951	145	19	the	the	DT
8951	145	20	name	name	NN
8951	145	21	or	or	CC
8951	145	22	document	document	NN
8951	145	23	entry	entry	NN
8951	145	24	.	.	.
8951	146	1	On	on	IN
8951	146	2	average	average	JJ
8951	146	3	,	,	,
8951	146	4	then	then	RB
8951	146	5	,	,	,
8951	146	6	the	the	DT
8951	146	7	density	density	NN
8951	146	8	of	of	IN
8951	146	9	1-bits	1-bits	CD
8951	146	10	is	be	VBZ
8951	146	11	very	very	RB
8951	146	12	low	low	JJ
8951	146	13	,	,	,
8951	146	14	and	and	CC
8951	146	15	long	long	JJ
8951	146	16	runs	run	NNS
8951	146	17	of	of	IN
8951	146	18	zeros	zero	NNS
8951	146	19	occur	occur	VBP
8951	146	20	in	in	IN
8951	146	21	the	the	DT
8951	146	22	vectors	vector	NNS
8951	146	23	.	.	.
8951	147	1	They	-PRON-	PRP
8951	147	2	can	can	MD
8951	147	3	,	,	,
8951	147	4	therefore	therefore	RB
8951	147	5	,	,	,
8951	147	6	be	be	VB
8951	147	7	compressed	compress	VBN
8951	147	8	using	use	VBG
8951	147	9	run	run	VBN
8951	147	10	-	-	HYPH
8951	147	11	length	length	NN
8951	147	12	coding	coding	NN
8951	147	13	,	,	,
8951	147	14	for	for	IN
8951	147	15	instance	instance	NN
8951	147	16	as	as	IN
8951	147	17	applied	apply	VBN
8951	147	18	by	by	IN
8951	147	19	Brad-	Brad-	NNP
8951	147	20	ley.3	ley.3	NNP
8951	147	21	·	·	NFP
8951	147	22	4	4	CD
8951	147	23	Preliminary	preliminary	JJ
8951	147	24	work	work	NN
8951	147	25	with	with	IN
8951	147	26	the	the	DT
8951	147	27	296-key	296-key	CD
8951	147	28	key	key	NN
8951	147	29	-	-	HYPH
8951	147	30	set	set	NN
8951	147	31	has	have	VBZ
8951	147	32	indicated	indicate	VBN
8951	147	33	already	already	RB
8951	147	34	that	that	IN
8951	147	35	a	a	DT
8951	147	36	gross	gross	JJ
8951	147	37	compression	compression	NN
8951	147	38	ratio	ratio	NN
8951	147	39	of	of	IN
8951	147	40	nine	nine	CD
8951	147	41	to	to	IN
8951	147	42	one	one	CD
8951	147	43	is	be	VBZ
8951	147	44	attainable	attainable	JJ
8951	147	45	,	,	,
8951	147	46	so	so	IN
8951	147	47	that	that	IN
8951	147	48	the	the	DT
8951	147	49	explicit	explicit	JJ
8951	147	50	storage	storage	NN
8951	147	51	requirements	requirement	NNS
8951	147	52	to	to	TO
8951	147	53	identify	identify	VB
8951	147	54	the	the	DT
8951	147	55	association	association	NN
8951	147	56	between	between	IN
8951	147	57	a	a	DT
8951	147	58	name	name	NN
8951	147	59	and	and	CC
8951	147	60	a	a	DT
8951	147	61	document	document	NN
8951	147	62	number	number	NN
8951	147	63	would	would	MD
8951	147	64	be	be	VB
8951	147	65	just	just	RB
8951	147	66	over	over	IN
8951	147	67	thirty	thirty	CD
8951	147	68	bits	bit	NNS
8951	147	69	.	.	.
8951	148	1	CONCLUSIONS	conclusion	NNS
8951	148	2	The	the	DT
8951	148	3	work	work	NN
8951	148	4	described	describe	VBN
8951	148	5	here	here	RB
8951	148	6	relates	relate	VBZ
8951	148	7	solely	solely	RB
8951	148	8	to	to	IN
8951	148	9	searches	search	NNS
8951	148	10	for	for	IN
8951	148	11	individual	individual	JJ
8951	148	12	occur-	occur-	NN
8951	148	13	rences	rence	NNS
8951	148	14	of	of	IN
8951	148	15	personal	personal	JJ
8951	148	16	names	name	NNS
8951	148	17	.	.	.
8951	149	1	Clearly	clearly	RB
8951	149	2	,	,	,
8951	149	3	in	in	IN
8951	149	4	operational	operational	JJ
8951	149	5	systems	system	NNS
8951	149	6	in	in	IN
8951	149	7	which	which	WDT
8951	149	8	one	one	CD
8951	149	9	or	or	CC
8951	149	10	more	more	JJR
8951	149	11	author	author	NN
8951	149	12	names	name	NNS
8951	149	13	are	be	VBP
8951	149	14	associated	associate	VBN
8951	149	15	with	with	IN
8951	149	16	a	a	DT
8951	149	17	particular	particular	JJ
8951	149	18	bibliographical	bibliographical	JJ
8951	149	19	item	item	NN
8951	149	20	,	,	,
8951	149	21	it	-PRON-	PRP
8951	149	22	will	will	MD
8951	149	23	be	be	VB
8951	149	24	necessary	necessary	JJ
8951	149	25	to	to	TO
8951	149	26	provide	provide	VB
8951	149	27	for	for	IN
8951	149	28	description	description	NN
8951	149	29	of	of	IN
8951	149	30	each	each	DT
8951	149	31	of	of	IN
8951	149	32	these	these	DT
8951	149	33	for	for	IN
8951	149	34	access	access	NN
8951	149	35	.	.	.
8951	150	1	If	if	IN
8951	150	2	this	this	DT
8951	150	3	is	be	VBZ
8951	150	4	provided	provide	VBN
8951	150	5	solely	solely	RB
8951	150	6	on	on	IN
8951	150	7	the	the	DT
8951	150	8	basis	basis	NN
8951	150	9	of	of	IN
8951	150	10	a	a	DT
8951	150	11	document	document	NN
8951	150	12	number	number	NN
8951	150	13	,	,	,
8951	150	14	some	some	DT
8951	150	15	false	false	JJ
8951	150	16	coordination	coordination	NN
8951	150	17	will	will	MD
8951	150	18	occur	occur	VB
8951	150	19	-	-	:
8951	150	20	for	for	RP
8951	150	21	instance	instance	NN
8951	150	22	,	,	,
8951	150	23	when	when	WRB
8951	150	24	the	the	DT
8951	150	25	initials	initial	NNS
8951	150	26	of	of	IN
8951	150	27	one	one	CD
8951	150	28	entry	entry	NN
8951	150	29	are	be	VBP
8951	150	30	Variety	Variety	NNP
8951	150	31	-	-	HYPH
8951	150	32	Generator	Generator	NNP
8951	150	33	Approach	Approach	NNP
8951	150	34	/	/	SYM
8951	150	35	FOKKER	FOKKER	NNP
8951	150	36	and	and	CC
8951	150	37	LYNCH	LYNCH	NNP
8951	150	38	213	213	CD
8951	150	39	combined	combine	VBN
8951	150	40	with	with	IN
8951	150	41	the	the	DT
8951	150	42	surname	surname	NN
8951	150	43	of	of	IN
8951	150	44	another	another	DT
8951	150	45	.	.	.
8951	151	1	A	a	DT
8951	151	2	number	number	NN
8951	151	3	of	of	IN
8951	151	4	strategies	strategy	NNS
8951	151	5	can	can	MD
8951	151	6	be	be	VB
8951	151	7	en-	en-	RB
8951	151	8	visaged	visage	VBN
8951	151	9	to	to	TO
8951	151	10	overcome	overcome	VB
8951	151	11	this	this	DT
8951	151	12	problem	problem	NN
8951	151	13	.	.	.
8951	152	1	,	,	,
8951	152	2	The	the	DT
8951	152	3	performance	performance	NN
8951	152	4	figures	figure	NNS
8951	152	5	show	show	VBP
8951	152	6	clearly	clearly	RB
8951	152	7	that	that	IN
8951	152	8	a	a	DT
8951	152	9	small	small	JJ
8951	152	10	number	number	NN
8951	152	11	of	of	IN
8951	152	12	character-	character-	JJ
8951	152	13	istics	istic	NNS
8951	152	14	-	-	,
8951	152	15	between	between	IN
8951	152	16	100	100	CD
8951	152	17	and	and	CC
8951	152	18	300	300	CD
8951	152	19	in	in	IN
8951	152	20	this	this	DT
8951	152	21	study	study	NN
8951	152	22	-	-	,
8951	152	23	are	be	VBP
8951	152	24	sufficient	sufficient	JJ
8951	152	25	to	to	TO
8951	152	26	characterize	characterize	VB
8951	152	27	the	the	DT
8951	152	28	entries	entry	NNS
8951	152	29	in	in	IN
8951	152	30	large	large	JJ
8951	152	31	files	file	NNS
8951	152	32	of	of	IN
8951	152	33	personal	personal	JJ
8951	152	34	names	name	NNS
8951	152	35	and	and	CC
8951	152	36	to	to	TO
8951	152	37	provide	provide	VB
8951	152	38	a	a	DT
8951	152	39	high	high	JJ
8951	152	40	degree	degree	NN
8951	152	41	of	of	IN
8951	152	42	resolution	resolution	NN
8951	152	43	in	in	IN
8951	152	44	searches	search	NNS
8951	152	45	for	for	IN
8951	152	46	them	-PRON-	PRP
8951	152	47	.	.	.
8951	153	1	While	while	IN
8951	153	2	performance	performance	NN
8951	153	3	in	in	IN
8951	153	4	much	much	RB
8951	153	5	larger	large	JJR
8951	153	6	files	file	NNS
8951	153	7	,	,	,
8951	153	8	involving	involve	VBG
8951	153	9	the	the	DT
8951	153	10	extension	extension	NN
8951	153	11	of	of	IN
8951	153	12	key	key	JJ
8951	153	13	-	-	HYPH
8951	153	14	set	set	NN
8951	153	15	sizes	size	NNS
8951	153	16	to	to	IN
8951	153	17	larger	large	JJR
8951	153	18	munbers	munber	NNS
8951	153	19	,	,	,
8951	153	20	has	have	VBZ
8951	153	21	yet	yet	RB
8951	153	22	to	to	TO
8951	153	23	be	be	VB
8951	153	24	studied	study	VBN
8951	153	25	,	,	,
8951	153	26	the	the	DT
8951	153	27	logical	logical	JJ
8951	153	28	application	application	NN
8951	153	29	of	of	IN
8951	153	30	the	the	DT
8951	153	31	concept	concept	NN
8951	153	32	of	of	IN
8951	153	33	variety	variety	NN
8951	153	34	generation	generation	NN
8951	153	35	would	would	MD
8951	153	36	appear	appear	VB
8951	153	37	to	to	TO
8951	153	38	open	open	VB
8951	153	39	the	the	DT
8951	153	40	way	way	NN
8951	153	41	to	to	IN
8951	153	42	novel	novel	JJ
8951	153	43	approaches	approach	NNS
8951	153	44	to	to	IN
8951	153	45	searches	search	NNS
8951	153	46	for	for	IN
8951	153	47	documents	document	NNS
8951	153	48	as-	as-	XX
8951	153	49	sociated	sociate	VBD
8951	153	50	with	with	IN
8951	153	51	particular	particular	JJ
8951	153	52	personal	personal	JJ
8951	153	53	names	name	NNS
8951	153	54	,	,	,
8951	153	55	which	which	WDT
8951	153	56	seem	seem	VBP
8951	153	57	likely	likely	JJ
8951	153	58	to	to	TO
8951	153	59	offer	offer	VB
8951	153	60	ad-	ad-	CC
8951	153	61	vantages	vantage	NNS
8951	153	62	in	in	IN
8951	153	63	terms	term	NNS
8951	153	64	of	of	IN
8951	153	65	the	the	DT
8951	153	66	overall	overall	JJ
8951	153	67	economic	economic	JJ
8951	153	68	performance	performance	NN
8951	153	69	of	of	IN
8951	153	70	search	search	NN
8951	153	71	systems	system	NNS
8951	153	72	,	,	,
8951	153	73	not	not	RB
8951	153	74	only	only	RB
8951	153	75	in	in	IN
8951	153	76	bibliographic	bibliographic	JJ
8951	153	77	but	but	CC
8951	153	78	also	also	RB
8951	153	79	in	in	IN
8951	153	80	more	more	JJR
8951	153	81	general	general	JJ
8951	153	82	computer	computer	NN
8951	153	83	-	-	HYPH
8951	153	84	based	base	VBN
8951	153	85	infor-	infor-	NNP
8951	153	86	mation	mation	NN
8951	153	87	systems	system	NNS
8951	153	88	.	.	.
8951	154	1	ACKNOWLEDGMENTS	acknowledgment	NNS
8951	154	2	We	-PRON-	PRP
8951	154	3	thank	thank	VBP
8951	154	4	M.	M.	NNP
8951	154	5	D.	D.	NNP
8951	154	6	Martin	Martin	NNP
8951	154	7	of	of	IN
8951	154	8	the	the	DT
8951	154	9	Institution	Institution	NNP
8951	154	10	of	of	IN
8951	154	11	Electrical	Electrical	NNP
8951	154	12	Engineers	Engineers	NNPS
8951	154	13	for	for	IN
8951	154	14	provision	provision	NN
8951	154	15	of	of	IN
8951	154	16	a	a	DT
8951	154	17	part	part	NN
8951	154	18	of	of	IN
8951	154	19	the	the	DT
8951	154	20	INSPEC	INSPEC	NNP
8951	154	21	data	data	NN
8951	154	22	base	base	NN
8951	154	23	and	and	CC
8951	154	24	of	of	IN
8951	154	25	file	file	NN
8951	154	26	-	-	HYPH
8951	154	27	handling	handle	VBG
8951	154	28	soft-	soft-	NN
8951	154	29	ware	ware	NN
8951	154	30	,	,	,
8951	154	31	and	and	CC
8951	154	32	the	the	DT
8951	154	33	Potchefstroom	Potchefstroom	NNP
8951	154	34	University	University	NNP
8951	154	35	for	for	IN
8951	154	36	C.H.E.	C.H.E.	NNP
8951	155	1	(	(	-LRB-
8951	155	2	South	South	NNP
8951	155	3	Mrica	Mrica	NNP
8951	155	4	)	)	-RRB-
8951	155	5	for	for	IN
8951	155	6	awarding	award	VBG
8951	155	7	a	a	DT
8951	155	8	National	National	NNP
8951	155	9	Grant	Grant	NNP
8951	155	10	to	to	IN
8951	155	11	D.	D.	NNP
8951	155	12	Fokker	Fokker	NNP
8951	155	13	to	to	TO
8951	155	14	pursue	pursue	VB
8951	155	15	this	this	DT
8951	155	16	work	work	NN
8951	155	17	.	.	.
8951	156	1	We	-PRON-	PRP
8951	156	2	also	also	RB
8951	156	3	thank	thank	VBP
8951	156	4	Dr.	Dr.	NNP
8951	157	1	I.	I.	NNP
8951	157	2	J.	J.	NNP
8951	157	3	Barton	Barton	NNP
8951	157	4	and	and	CC
8951	157	5	Dr.	Dr.	NNP
8951	157	6	G.	G.	NNP
8951	157	7	W.	W.	NNP
8951	157	8	Adamson	Adamson	NNP
8951	157	9	for	for	IN
8951	157	10	valuable	valuable	JJ
8951	157	11	discussions	discussion	NNS
8951	157	12	,	,	,
8951	157	13	and	and	CC
8951	157	14	the	the	DT
8951	157	15	former	former	JJ
8951	157	16	for	for	IN
8951	157	17	n	n	JJ
8951	157	18	-	-	HYPH
8951	157	19	gram	gram	NN
8951	157	20	generation	generation	NN
8951	157	21	programs	program	NNS
8951	157	22	.	.	.
8951	158	1	REFERENCES	reference	NNS
8951	158	2	1	1	CD
8951	158	3	.	.	.
8951	159	1	D.	D.	NNP
8951	159	2	W.	W.	NNP
8951	159	3	Fokker	Fokker	NNP
8951	159	4	and	and	CC
8951	159	5	M.	M.	NNP
8951	159	6	F.	F.	NNP
8951	159	7	Lynch	Lynch	NNP
8951	159	8	,	,	,
8951	159	9	"	"	``
8951	159	10	Application	application	NN
8951	159	11	of	of	IN
8951	159	12	the	the	DT
8951	159	13	Variety	Variety	NNP
8951	159	14	-	-	HYPH
8951	159	15	Generator	Generator	NNP
8951	159	16	Approach	Approach	NNP
8951	159	17	to	to	IN
8951	159	18	Searches	search	NNS
8951	159	19	of	of	IN
8951	159	20	Personal	Personal	NNP
8951	159	21	Names	Names	NNPS
8951	159	22	in	in	IN
8951	159	23	Bibliographic	Bibliographic	NNP
8951	159	24	Data	Data	NNP
8951	159	25	Bases	Bases	NNPS
8951	159	26	-	-	HYPH
8951	159	27	Part	Part	NNP
8951	159	28	1	1	CD
8951	159	29	.	.	.
8951	160	1	Microstructure	microstructure	NN
8951	160	2	of	of	IN
8951	160	3	Personal	Personal	NNP
8951	160	4	Authors	Authors	NNPS
8951	160	5	'	'	POS
8951	160	6	Names	name	NNS
8951	160	7	,	,	,
8951	160	8	"	"	''
8951	160	9	Journal	Journal	NNP
8951	160	10	of	of	IN
8951	160	11	Library	Library	NNP
8951	160	12	Automation	Automation	NNP
8951	160	13	7:105	7:105	NNPS
8951	160	14	-	-	SYM
8951	160	15	18	18	CD
8951	160	16	(	(	-LRB-
8951	160	17	June	June	NNP
8951	160	18	1974	1974	CD
8951	160	19	)	)	-RRB-
8951	160	20	.	.	.
8951	161	1	2	2	LS
8951	161	2	.	.	.
8951	162	1	I.	I.	NNP
8951	162	2	J.	J.	NNP
8951	162	3	Barton	Barton	NNP
8951	162	4	,	,	,
8951	162	5	S.	S.	NNP
8951	162	6	E.	E.	NNP
8951	162	7	Creasey	Creasey	NNP
8951	162	8	,	,	,
8951	162	9	M.	M.	NNP
8951	162	10	F.	F.	NNP
8951	162	11	Lynch	Lynch	NNP
8951	162	12	,	,	,
8951	162	13	and	and	CC
8951	162	14	M.	M.	NNP
8951	162	15	J.	J.	NNP
8951	162	16	Snell	Snell	NNP
8951	162	17	,	,	,
8951	162	18	"	"	``
8951	162	19	An	an	DT
8951	162	20	Information	information	NN
8951	162	21	-	-	HYPH
8951	162	22	Theoretic	theoretic	JJ
8951	162	23	Approach	Approach	NNP
8951	162	24	to	to	IN
8951	162	25	Text	Text	NNP
8951	162	26	Searching	Searching	NNP
8951	162	27	in	in	IN
8951	162	28	Direct	Direct	NNP
8951	162	29	-	-	HYPH
8951	162	30	Access	Access	NNP
8951	162	31	Systems	Systems	NNPS
8951	162	32	,	,	,
8951	162	33	"	"	''
8951	162	34	Communications	communication	NNS
8951	162	35	of	of	IN
8951	162	36	the	the	DT
8951	162	37	ACM	ACM	NNP
8951	162	38	(	(	-LRB-
8951	162	39	in	in	IN
8951	162	40	press	press	NN
8951	162	41	)	)	-RRB-
8951	162	42	.	.	.
8951	163	1	3	3	LS
8951	163	2	.	.	.
8951	164	1	S.	S.	NNP
8951	164	2	D.	D.	NNP
8951	164	3	Bradley	Bradley	NNP
8951	164	4	,	,	,
8951	164	5	"	"	``
8951	164	6	Optimizing	optimize	VBG
8951	164	7	a	a	DT
8951	164	8	Scheme	Scheme	NNP
8951	164	9	for	for	IN
8951	164	10	Run	Run	NNP
8951	164	11	-	-	HYPH
8951	164	12	Length	Length	NNP
8951	164	13	Encoding	encoding	NN
8951	164	14	,	,	,
8951	164	15	"	"	''
8951	164	16	Proceedings	proceeding	NNS
8951	164	17	of	of	IN
8951	164	18	the	the	DT
8951	164	19	IEEE	IEEE	NNP
8951	164	20	57:108	57:108	CD
8951	164	21	-	-	SYM
8951	164	22	9	9	CD
8951	164	23	(	(	-LRB-
8951	164	24	1969	1969	CD
8951	164	25	)	)	-RRB-
8951	164	26	.	.	.
8951	165	1	4	4	LS
8951	165	2	.	.	.
8951	166	1	M.	M.	NNP
8951	166	2	F.	F.	NNP
8951	166	3	Lynch	Lynch	NNP
8951	166	4	,	,	,
8951	166	5	"	"	``
8951	166	6	Compression	compression	NN
8951	166	7	of	of	IN
8951	166	8	Bibliographic	Bibliographic	NNP
8951	166	9	Files	Files	NNP
8951	166	10	Using	use	VBG
8951	166	11	an	an	DT
8951	166	12	Adaptation	adaptation	NN
8951	166	13	of	of	IN
8951	166	14	Run-	Run-	NNP
8951	166	15	Length	Length	NNP
8951	166	16	Coding	Coding	NNP
8951	166	17	,	,	,
8951	166	18	"	"	``
8951	166	19	Information	Information	NNP
8951	166	20	Storage	Storage	NNP
8951	166	21	and	and	CC
8951	166	22	Retrieval	Retrieval	NNP
8951	166	23	9:207	9:207	CD
8951	166	24	-	-	HYPH
8951	166	25	14	14	CD
8951	166	26	(	(	-LRB-
8951	166	27	1973	1973	CD
8951	166	28	)	)	-RRB-
8951	166	29	.	.	.
8951	167	1	r	r	LS
8951	167	2	/	/	SYM
8951	167	3	'	'	''
8951	167	4	I	-PRON-	PRP
8951	167	5	,	,	,