id	sid	tid	token	lemma	pos
ap-2014	1	1	acta	acta	PROPN
ap-2014	1	2	polytechnica	polytechnica	PROPN
ap-2014	1	3	doi:10.14311	doi:10.14311	PROPN
ap-2014	1	4	/	/	SYM
ap-2014	1	5	ap.2013.53.0862	ap.2013.53.0862	PROPN
ap-2014	1	6	acta	acta	PROPN
ap-2014	1	7	polytechnica	polytechnica	NOUN
ap-2014	1	8	53(6):862–867	53(6):862–867	PROPN
ap-2014	1	9	,	,	PUNCT
ap-2014	1	10	2013	2013	NUM
ap-2014	1	11	©	©	PROPN
ap-2014	1	12	czech	czech	PROPN
ap-2014	1	13	technical	technical	PROPN
ap-2014	1	14	university	university	PROPN
ap-2014	1	15	in	in	ADP
ap-2014	1	16	prague	prague	PROPN
ap-2014	1	17	,	,	PUNCT
ap-2014	1	18	2013	2013	NUM
ap-2014	1	19	available	available	ADJ
ap-2014	1	20	online	online	ADV
ap-2014	1	21	at	at	ADP
ap-2014	1	22	http://ojs.cvut.cz/ojs/index.php/ap	http://ojs.cvut.cz/ojs/index.php/ap	PROPN
ap-2014	1	23	a	a	DET
ap-2014	1	24	novel	novel	ADJ
ap-2014	1	25	bcg	bcg	NOUN
ap-2014	1	26	sensor	sensor	NOUN
ap-2014	1	27	-	-	PUNCT
ap-2014	1	28	array	array	NOUN
ap-2014	1	29	for	for	ADP
ap-2014	1	30	unobtrusive	unobtrusive	ADJ
ap-2014	1	31	cardiac	cardiac	ADJ
ap-2014	1	32	monitoring	monitoring	NOUN
ap-2014	1	33	anna	anna	PROPN
ap-2014	1	34	böhm∗	böhm∗	PROPN
ap-2014	1	35	,	,	PUNCT
ap-2014	1	36	christoph	christoph	PROPN
ap-2014	1	37	brüser	brüser	PROPN
ap-2014	1	38	,	,	PUNCT
ap-2014	1	39	steffen	steffen	PROPN
ap-2014	1	40	leonhardt	leonhardt	PROPN
ap-2014	1	41	chair	chair	PROPN
ap-2014	1	42	for	for	ADP
ap-2014	1	43	medical	medical	ADJ
ap-2014	1	44	information	information	NOUN
ap-2014	1	45	technology	technology	NOUN
ap-2014	1	46	,	,	PUNCT
ap-2014	1	47	helmholtz	helmholtz	NOUN
ap-2014	1	48	-	-	PUNCT
ap-2014	1	49	institute	institute	NOUN
ap-2014	1	50	for	for	ADP
ap-2014	1	51	biomedical	biomedical	ADJ
ap-2014	1	52	engineering	engineering	NOUN
ap-2014	1	53	,	,	PUNCT
ap-2014	1	54	pauwelsstr	pauwelsstr	NOUN
ap-2014	1	55	.	.	PROPN
ap-2014	1	56	20	20	NUM
ap-2014	1	57	,	,	PUNCT
ap-2014	1	58	52074	52074	NUM
ap-2014	1	59	aachen	aachen	NOUN
ap-2014	1	60	,	,	PUNCT
ap-2014	1	61	rwth	rwth	PROPN
ap-2014	1	62	aachen	aachen	PROPN
ap-2014	1	63	university	university	PROPN
ap-2014	1	64	,	,	PUNCT
ap-2014	1	65	germany	germany	PROPN
ap-2014	1	66	∗	∗	NOUN
ap-2014	1	67	corresponding	correspond	VERB
ap-2014	1	68	author	author	NOUN
ap-2014	1	69	:	:	PUNCT
ap-2014	1	70	boehm@hia.rwth-aachen.de	boehm@hia.rwth-aachen.de	NOUN
ap-2014	1	71	abstract	abstract	ADJ
ap-2014	1	72	.	.	PUNCT
ap-2014	2	1	unobtrusive	unobtrusive	ADJ
ap-2014	2	2	heart	heart	NOUN
ap-2014	2	3	rate	rate	NOUN
ap-2014	2	4	monitoring	monitoring	NOUN
ap-2014	2	5	is	be	AUX
ap-2014	2	6	a	a	DET
ap-2014	2	7	popular	popular	ADJ
ap-2014	2	8	research	research	NOUN
ap-2014	2	9	topic	topic	NOUN
ap-2014	2	10	in	in	ADP
ap-2014	2	11	biomedical	biomedical	ADJ
ap-2014	2	12	engineering	engineering	NOUN
ap-2014	2	13	.	.	PUNCT
ap-2014	3	1	the	the	DET
ap-2014	3	2	reason	reason	NOUN
ap-2014	3	3	is	be	AUX
ap-2014	3	4	that	that	PRON
ap-2014	3	5	convential	convential	ADJ
ap-2014	3	6	methods	method	NOUN
ap-2014	3	7	,	,	PUNCT
ap-2014	3	8	e.g.	e.g.	ADV
ap-2014	3	9	the	the	DET
ap-2014	3	10	clinical	clinical	ADJ
ap-2014	3	11	gold	gold	NOUN
ap-2014	3	12	standard	standard	ADJ
ap-2014	3	13	electrocardiography	electrocardiography	NOUN
ap-2014	3	14	,	,	PUNCT
ap-2014	3	15	require	require	VERB
ap-2014	3	16	conductive	conductive	ADJ
ap-2014	3	17	contact	contact	NOUN
ap-2014	3	18	to	to	ADP
ap-2014	3	19	the	the	DET
ap-2014	3	20	human	human	ADJ
ap-2014	3	21	body	body	NOUN
ap-2014	3	22	.	.	PUNCT
ap-2014	4	1	other	other	ADJ
ap-2014	4	2	methods	method	NOUN
ap-2014	4	3	such	such	ADJ
ap-2014	4	4	as	as	ADP
ap-2014	4	5	ballistocardiography	ballistocardiography	NOUN
ap-2014	4	6	try	try	VERB
ap-2014	4	7	to	to	PART
ap-2014	4	8	record	record	VERB
ap-2014	4	9	these	these	DET
ap-2014	4	10	vital	vital	ADJ
ap-2014	4	11	signs	sign	NOUN
ap-2014	4	12	without	without	ADP
ap-2014	4	13	electrodes	electrode	NOUN
ap-2014	4	14	that	that	PRON
ap-2014	4	15	are	be	AUX
ap-2014	4	16	attached	attach	VERB
ap-2014	4	17	to	to	ADP
ap-2014	4	18	the	the	DET
ap-2014	4	19	body	body	NOUN
ap-2014	4	20	.	.	PUNCT
ap-2014	5	1	so	so	ADV
ap-2014	5	2	far	far	ADV
ap-2014	5	3	,	,	PUNCT
ap-2014	5	4	these	these	DET
ap-2014	5	5	systems	system	NOUN
ap-2014	5	6	can	can	AUX
ap-2014	5	7	not	not	PART
ap-2014	5	8	replace	replace	VERB
ap-2014	5	9	routine	routine	ADJ
ap-2014	5	10	procedures	procedure	NOUN
ap-2014	5	11	.	.	PUNCT
ap-2014	6	1	most	most	ADJ
ap-2014	6	2	systems	system	NOUN
ap-2014	6	3	have	have	VERB
ap-2014	6	4	some	some	DET
ap-2014	6	5	drawbacks	drawback	NOUN
ap-2014	6	6	that	that	PRON
ap-2014	6	7	can	can	AUX
ap-2014	6	8	not	not	PART
ap-2014	6	9	be	be	AUX
ap-2014	6	10	compensated	compensate	VERB
ap-2014	6	11	,	,	PUNCT
ap-2014	6	12	such	such	ADJ
ap-2014	6	13	as	as	ADP
ap-2014	6	14	aging	aging	NOUN
ap-2014	6	15	of	of	ADP
ap-2014	6	16	the	the	DET
ap-2014	6	17	sensor	sensor	NOUN
ap-2014	6	18	materials	material	NOUN
ap-2014	6	19	or	or	CCONJ
ap-2014	6	20	movement	movement	NOUN
ap-2014	6	21	artifacts	artifact	NOUN
ap-2014	6	22	.	.	PUNCT
ap-2014	7	1	in	in	ADP
ap-2014	7	2	addition	addition	NOUN
ap-2014	7	3	,	,	PUNCT
ap-2014	7	4	the	the	DET
ap-2014	7	5	signal	signal	ADJ
ap-2014	7	6	form	form	NOUN
ap-2014	7	7	differs	differ	VERB
ap-2014	7	8	greatly	greatly	ADV
ap-2014	7	9	from	from	ADP
ap-2014	7	10	an	an	DET
ap-2014	7	11	ecg	ecg	PROPN
ap-2014	7	12	,	,	PUNCT
ap-2014	7	13	which	which	PRON
ap-2014	7	14	is	be	AUX
ap-2014	7	15	an	an	DET
ap-2014	7	16	electrical	electrical	ADJ
ap-2014	7	17	signal	signal	NOUN
ap-2014	7	18	.	.	PUNCT
ap-2014	8	1	the	the	DET
ap-2014	8	2	ballistocardiogram	ballistocardiogram	PROPN
ap-2014	8	3	has	have	VERB
ap-2014	8	4	a	a	DET
ap-2014	8	5	mechanical	mechanical	ADJ
ap-2014	8	6	source	source	NOUN
ap-2014	8	7	,	,	PUNCT
ap-2014	8	8	which	which	PRON
ap-2014	8	9	makes	make	VERB
ap-2014	8	10	it	it	PRON
ap-2014	8	11	harder	hard	ADJ
ap-2014	8	12	to	to	PART
ap-2014	8	13	evaluate	evaluate	VERB
ap-2014	8	14	.	.	PUNCT
ap-2014	9	1	we	we	PRON
ap-2014	9	2	have	have	AUX
ap-2014	9	3	developed	develop	VERB
ap-2014	9	4	a	a	DET
ap-2014	9	5	new	new	ADJ
ap-2014	9	6	sensor	sensor	NOUN
ap-2014	9	7	array	array	NOUN
ap-2014	9	8	made	make	VERB
ap-2014	9	9	of	of	ADP
ap-2014	9	10	near	near	ADP
ap-2014	9	11	-	-	PUNCT
ap-2014	9	12	ir	ir	NOUN
ap-2014	9	13	-	-	PUNCT
ap-2014	9	14	leds	led	NOUN
ap-2014	9	15	to	to	PART
ap-2014	9	16	record	record	NOUN
ap-2014	9	17	bcgs	bcg	NOUN
ap-2014	9	18	.	.	PUNCT
ap-2014	10	1	ir	ir	NOUN
ap-2014	10	2	-	-	NOUN
ap-2014	10	3	sensors	sensor	NOUN
ap-2014	10	4	do	do	AUX
ap-2014	10	5	not	not	PART
ap-2014	10	6	age	age	VERB
ap-2014	10	7	in	in	ADP
ap-2014	10	8	relevant	relevant	ADJ
ap-2014	10	9	time	time	NOUN
ap-2014	10	10	scales	scale	NOUN
ap-2014	10	11	.	.	PUNCT
ap-2014	11	1	analog	analog	NOUN
ap-2014	11	2	filtering	filtering	NOUN
ap-2014	11	3	was	be	AUX
ap-2014	11	4	neccesary	neccesary	ADJ
ap-2014	11	5	,	,	PUNCT
ap-2014	11	6	because	because	SCONJ
ap-2014	11	7	the	the	DET
ap-2014	11	8	signal	signal	ADJ
ap-2014	11	9	amplitude	amplitude	NOUN
ap-2014	11	10	was	be	AUX
ap-2014	11	11	very	very	ADV
ap-2014	11	12	small	small	ADJ
ap-2014	11	13	.	.	PUNCT
ap-2014	12	1	the	the	DET
ap-2014	12	2	digitized	digitize	VERB
ap-2014	12	3	data	datum	NOUN
ap-2014	12	4	was	be	AUX
ap-2014	12	5	then	then	ADV
ap-2014	12	6	processed	process	VERB
ap-2014	12	7	by	by	ADP
ap-2014	12	8	various	various	ADJ
ap-2014	12	9	algorithms	algorithm	NOUN
ap-2014	12	10	to	to	PART
ap-2014	12	11	extract	extract	VERB
ap-2014	12	12	beat	beat	NOUN
ap-2014	12	13	-	-	PUNCT
ap-2014	12	14	to	to	AUX
ap-2014	12	15	-	-	PUNCT
ap-2014	12	16	beat	beat	VERB
ap-2014	12	17	or	or	CCONJ
ap-2014	12	18	breath	breath	NOUN
ap-2014	12	19	-	-	PUNCT
ap-2014	12	20	to	to	ADP
ap-2014	12	21	-	-	PUNCT
ap-2014	12	22	breath	breath	NOUN
ap-2014	12	23	intervals	interval	NOUN
ap-2014	12	24	.	.	PUNCT
ap-2014	13	1	the	the	DET
ap-2014	13	2	redundancy	redundancy	NOUN
ap-2014	13	3	of	of	ADP
ap-2014	13	4	multiple	multiple	ADJ
ap-2014	13	5	bcg	bcg	NOUN
ap-2014	13	6	channels	channel	NOUN
ap-2014	13	7	was	be	AUX
ap-2014	13	8	used	use	VERB
ap-2014	13	9	to	to	PART
ap-2014	13	10	provide	provide	VERB
ap-2014	13	11	a	a	DET
ap-2014	13	12	robust	robust	ADJ
ap-2014	13	13	estimation	estimation	NOUN
ap-2014	13	14	of	of	ADP
ap-2014	13	15	beat	beat	NOUN
ap-2014	13	16	-	-	PUNCT
ap-2014	13	17	to	to	ADP
ap-2014	13	18	-	-	PUNCT
ap-2014	13	19	beat	beat	VERB
ap-2014	13	20	intervals	interval	NOUN
ap-2014	13	21	and	and	CCONJ
ap-2014	13	22	heart	heart	NOUN
ap-2014	13	23	rate	rate	NOUN
ap-2014	13	24	.	.	PUNCT
ap-2014	14	1	we	we	PRON
ap-2014	14	2	installed	instal	VERB
ap-2014	14	3	the	the	DET
ap-2014	14	4	system	system	NOUN
ap-2014	14	5	beneath	beneath	ADP
ap-2014	14	6	a	a	DET
ap-2014	14	7	mattress	mattress	ADJ
ap-2014	14	8	topper	topper	NOUN
ap-2014	14	9	of	of	ADP
ap-2014	14	10	a	a	DET
ap-2014	14	11	hospital	hospital	NOUN
ap-2014	14	12	bed	bed	NOUN
ap-2014	14	13	,	,	PUNCT
ap-2014	14	14	but	but	CCONJ
ap-2014	14	15	any	any	DET
ap-2014	14	16	other	other	ADJ
ap-2014	14	17	bed	bed	NOUN
ap-2014	14	18	would	would	AUX
ap-2014	14	19	have	have	AUX
ap-2014	14	20	been	be	AUX
ap-2014	14	21	sufficient	sufficient	ADJ
ap-2014	14	22	.	.	PUNCT
ap-2014	15	1	the	the	DET
ap-2014	15	2	validation	validation	NOUN
ap-2014	15	3	of	of	ADP
ap-2014	15	4	this	this	DET
ap-2014	15	5	measurement	measurement	NOUN
ap-2014	15	6	system	system	NOUN
ap-2014	15	7	shows	show	VERB
ap-2014	15	8	that	that	SCONJ
ap-2014	15	9	it	it	PRON
ap-2014	15	10	is	be	AUX
ap-2014	15	11	well	well	ADV
ap-2014	15	12	suited	suited	ADJ
ap-2014	15	13	for	for	ADP
ap-2014	15	14	bcg	bcg	NOUN
ap-2014	15	15	recordings	recording	NOUN
ap-2014	15	16	.	.	PUNCT
ap-2014	16	1	the	the	DET
ap-2014	16	2	use	use	NOUN
ap-2014	16	3	of	of	ADP
ap-2014	16	4	multiple	multiple	ADJ
ap-2014	16	5	channels	channel	NOUN
ap-2014	16	6	has	have	AUX
ap-2014	16	7	proven	prove	VERB
ap-2014	16	8	to	to	PART
ap-2014	16	9	be	be	AUX
ap-2014	16	10	superior	superior	ADJ
ap-2014	16	11	to	to	ADP
ap-2014	16	12	relying	rely	VERB
ap-2014	16	13	on	on	ADP
ap-2014	16	14	a	a	DET
ap-2014	16	15	single	single	ADJ
ap-2014	16	16	bcg	bcg	PROPN
ap-2014	16	17	channel	channel	PROPN
ap-2014	16	18	.	.	PUNCT
ap-2014	17	1	keywords	keyword	NOUN
ap-2014	17	2	:	:	PUNCT
ap-2014	17	3	ballistocardiography	ballistocardiography	NOUN
ap-2014	17	4	(	(	PUNCT
ap-2014	17	5	bcg	bcg	PROPN
ap-2014	17	6	)	)	PUNCT
ap-2014	17	7	,	,	PUNCT
ap-2014	17	8	unobtrusive	unobtrusive	ADJ
ap-2014	17	9	measurement	measurement	NOUN
ap-2014	17	10	,	,	PUNCT
ap-2014	17	11	cardiac	cardiac	ADJ
ap-2014	17	12	monitoring	monitoring	NOUN
ap-2014	17	13	.	.	PUNCT
ap-2014	18	1	1	1	X
ap-2014	18	2	.	.	X
ap-2014	18	3	introduction	introduction	NOUN
ap-2014	18	4	vital	vital	ADJ
ap-2014	18	5	signs	sign	NOUN
ap-2014	18	6	such	such	ADJ
ap-2014	18	7	as	as	ADP
ap-2014	18	8	heart	heart	NOUN
ap-2014	18	9	rate	rate	NOUN
ap-2014	18	10	and	and	CCONJ
ap-2014	18	11	respiratory	respiratory	ADJ
ap-2014	18	12	rate	rate	NOUN
ap-2014	18	13	are	be	AUX
ap-2014	18	14	recorded	record	VERB
ap-2014	18	15	to	to	PART
ap-2014	18	16	determine	determine	VERB
ap-2014	18	17	the	the	DET
ap-2014	18	18	overall	overall	ADJ
ap-2014	18	19	state	state	NOUN
ap-2014	18	20	of	of	ADP
ap-2014	18	21	a	a	DET
ap-2014	18	22	patient	patient	NOUN
ap-2014	18	23	.	.	PUNCT
ap-2014	19	1	typically	typically	ADV
ap-2014	19	2	,	,	PUNCT
ap-2014	19	3	electrocardiograms	electrocardiograms	X
ap-2014	19	4	(	(	PUNCT
ap-2014	19	5	ecg	ecg	PROPN
ap-2014	19	6	)	)	PUNCT
ap-2014	19	7	via	via	ADP
ap-2014	19	8	ag	ag	PROPN
ap-2014	19	9	/	/	SYM
ap-2014	19	10	agcl	agcl	NOUN
ap-2014	19	11	electrodes	electrode	NOUN
ap-2014	19	12	are	be	AUX
ap-2014	19	13	used	use	VERB
ap-2014	19	14	to	to	PART
ap-2014	19	15	monitor	monitor	VERB
ap-2014	19	16	heart	heart	NOUN
ap-2014	19	17	rate	rate	NOUN
ap-2014	19	18	and	and	CCONJ
ap-2014	19	19	to	to	PART
ap-2014	19	20	identify	identify	VERB
ap-2014	19	21	unusual	unusual	ADJ
ap-2014	19	22	events	event	NOUN
ap-2014	19	23	,	,	PUNCT
ap-2014	19	24	such	such	ADJ
ap-2014	19	25	as	as	ADP
ap-2014	19	26	arrhythmias	arrhythmia	NOUN
ap-2014	19	27	.	.	PUNCT
ap-2014	20	1	however	however	ADV
ap-2014	20	2	,	,	PUNCT
ap-2014	20	3	before	before	ADP
ap-2014	20	4	recording	record	VERB
ap-2014	20	5	an	an	DET
ap-2014	20	6	ecg	ecg	PROPN
ap-2014	20	7	,	,	PUNCT
ap-2014	20	8	the	the	DET
ap-2014	20	9	skin	skin	NOUN
ap-2014	20	10	has	have	VERB
ap-2014	20	11	to	to	PART
ap-2014	20	12	be	be	AUX
ap-2014	20	13	properly	properly	ADV
ap-2014	20	14	abrased	abrase	VERB
ap-2014	20	15	,	,	PUNCT
ap-2014	20	16	sometimes	sometimes	ADV
ap-2014	20	17	even	even	ADV
ap-2014	20	18	shaved	shave	VERB
ap-2014	20	19	,	,	PUNCT
ap-2014	20	20	and	and	CCONJ
ap-2014	20	21	a	a	DET
ap-2014	20	22	conductive	conductive	ADJ
ap-2014	20	23	gel	gel	NOUN
ap-2014	20	24	is	be	AUX
ap-2014	20	25	applied	apply	VERB
ap-2014	20	26	.	.	PUNCT
ap-2014	21	1	the	the	DET
ap-2014	21	2	gel	gel	NOUN
ap-2014	21	3	dries	dry	VERB
ap-2014	21	4	after	after	ADP
ap-2014	21	5	a	a	DET
ap-2014	21	6	short	short	ADJ
ap-2014	21	7	period	period	NOUN
ap-2014	21	8	of	of	ADP
ap-2014	21	9	time	time	NOUN
ap-2014	21	10	and	and	CCONJ
ap-2014	21	11	the	the	DET
ap-2014	21	12	signal	signal	NOUN
ap-2014	21	13	deteriorates	deteriorate	VERB
ap-2014	21	14	.	.	PUNCT
ap-2014	22	1	this	this	PRON
ap-2014	22	2	does	do	AUX
ap-2014	22	3	not	not	PART
ap-2014	22	4	allow	allow	VERB
ap-2014	22	5	for	for	ADP
ap-2014	22	6	longer	long	ADV
ap-2014	22	7	measuring	measure	VERB
ap-2014	22	8	periods	period	NOUN
ap-2014	22	9	,	,	PUNCT
ap-2014	22	10	especially	especially	ADV
ap-2014	22	11	not	not	PART
ap-2014	22	12	at	at	ADP
ap-2014	22	13	home	home	NOUN
ap-2014	22	14	.	.	PUNCT
ap-2014	23	1	the	the	DET
ap-2014	23	2	goal	goal	NOUN
ap-2014	23	3	of	of	ADP
ap-2014	23	4	this	this	DET
ap-2014	23	5	work	work	NOUN
ap-2014	23	6	was	be	AUX
ap-2014	23	7	to	to	PART
ap-2014	23	8	develop	develop	VERB
ap-2014	23	9	sensors	sensor	NOUN
ap-2014	23	10	that	that	PRON
ap-2014	23	11	can	can	AUX
ap-2014	23	12	be	be	AUX
ap-2014	23	13	placed	place	VERB
ap-2014	23	14	in	in	ADP
ap-2014	23	15	a	a	DET
ap-2014	23	16	patient	patient	NOUN
ap-2014	23	17	’s	’s	PART
ap-2014	23	18	bed	bed	NOUN
ap-2014	23	19	or	or	CCONJ
ap-2014	23	20	in	in	ADP
ap-2014	23	21	other	other	ADJ
ap-2014	23	22	everyday	everyday	ADJ
ap-2014	23	23	objects	object	NOUN
ap-2014	23	24	for	for	ADP
ap-2014	23	25	heart	heart	NOUN
ap-2014	23	26	rate	rate	NOUN
ap-2014	23	27	monitoring	monitoring	NOUN
ap-2014	23	28	.	.	PUNCT
ap-2014	24	1	an	an	DET
ap-2014	24	2	unobtrusive	unobtrusive	ADJ
ap-2014	24	3	method	method	NOUN
ap-2014	24	4	from	from	ADP
ap-2014	24	5	measuring	measure	VERB
ap-2014	24	6	heart	heart	NOUN
ap-2014	24	7	rate	rate	NOUN
ap-2014	24	8	is	be	AUX
ap-2014	24	9	ballistocardiography	ballistocardiography	NOUN
ap-2014	24	10	(	(	PUNCT
ap-2014	24	11	bcg	bcg	PROPN
ap-2014	24	12	)	)	PUNCT
ap-2014	24	13	.	.	PUNCT
ap-2014	25	1	it	it	PRON
ap-2014	25	2	involves	involve	VERB
ap-2014	25	3	measuring	measure	VERB
ap-2014	25	4	rhythmical	rhythmical	ADJ
ap-2014	25	5	mechanical	mechanical	ADJ
ap-2014	25	6	movements	movement	NOUN
ap-2014	25	7	of	of	ADP
ap-2014	25	8	the	the	DET
ap-2014	25	9	entire	entire	ADJ
ap-2014	25	10	body	body	NOUN
ap-2014	25	11	resulting	result	VERB
ap-2014	25	12	from	from	ADP
ap-2014	25	13	blood	blood	NOUN
ap-2014	25	14	flow	flow	NOUN
ap-2014	25	15	.	.	PUNCT
ap-2014	26	1	the	the	DET
ap-2014	26	2	bcg	bcg	PROPN
ap-2014	26	3	’s	’s	PART
ap-2014	26	4	shape	shape	NOUN
ap-2014	26	5	differs	differ	VERB
ap-2014	26	6	from	from	ADP
ap-2014	26	7	an	an	DET
ap-2014	26	8	ecg	ecg	PROPN
ap-2014	26	9	because	because	SCONJ
ap-2014	26	10	of	of	ADP
ap-2014	26	11	its	its	PRON
ap-2014	26	12	mechanical	mechanical	ADJ
ap-2014	26	13	source	source	NOUN
ap-2014	26	14	.	.	PUNCT
ap-2014	27	1	a	a	DET
ap-2014	27	2	bcg	bcg	PROPN
ap-2014	27	3	has	have	VERB
ap-2014	27	4	a	a	DET
ap-2014	27	5	delay	delay	NOUN
ap-2014	27	6	of	of	ADP
ap-2014	27	7	roughly	roughly	ADV
ap-2014	27	8	100	100	NUM
ap-2014	27	9	ms	ms	NOUN
ap-2014	27	10	to	to	ADP
ap-2014	27	11	the	the	DET
ap-2014	27	12	ecg	ecg	PROPN
ap-2014	27	13	signal	signal	NOUN
ap-2014	27	14	[	[	X
ap-2014	27	15	1	1	NUM
ap-2014	27	16	]	]	PUNCT
ap-2014	27	17	.	.	PUNCT
ap-2014	28	1	the	the	DET
ap-2014	28	2	signal	signal	ADJ
ap-2014	28	3	shape	shape	NOUN
ap-2014	28	4	is	be	AUX
ap-2014	28	5	dependent	dependent	ADJ
ap-2014	28	6	on	on	ADP
ap-2014	28	7	the	the	DET
ap-2014	28	8	measurement	measurement	NOUN
ap-2014	28	9	system	system	NOUN
ap-2014	28	10	,	,	PUNCT
ap-2014	28	11	specifically	specifically	ADV
ap-2014	28	12	on	on	ADP
ap-2014	28	13	where	where	SCONJ
ap-2014	28	14	the	the	DET
ap-2014	28	15	sensor	sensor	NOUN
ap-2014	28	16	is	be	AUX
ap-2014	28	17	placed	place	VERB
ap-2014	28	18	.	.	PUNCT
ap-2014	29	1	if	if	SCONJ
ap-2014	29	2	it	it	PRON
ap-2014	29	3	is	be	AUX
ap-2014	29	4	installed	instal	VERB
ap-2014	29	5	in	in	ADP
ap-2014	29	6	a	a	DET
ap-2014	29	7	bed	bed	NOUN
ap-2014	29	8	,	,	PUNCT
ap-2014	29	9	the	the	DET
ap-2014	29	10	patients	patient	NOUN
ap-2014	29	11	’	'	PUNCT
ap-2014	29	12	position	position	NOUN
ap-2014	29	13	in	in	ADP
ap-2014	29	14	the	the	DET
ap-2014	29	15	bed	bed	NOUN
ap-2014	29	16	is	be	AUX
ap-2014	29	17	a	a	DET
ap-2014	29	18	determining	determine	VERB
ap-2014	29	19	factor	factor	NOUN
ap-2014	29	20	[	[	X
ap-2014	29	21	2	2	NUM
ap-2014	29	22	]	]	PUNCT
ap-2014	29	23	.	.	PUNCT
ap-2014	30	1	many	many	ADJ
ap-2014	30	2	forms	form	NOUN
ap-2014	30	3	of	of	ADP
ap-2014	30	4	ballistocardiographs	ballistocardiograph	NOUN
ap-2014	30	5	have	have	AUX
ap-2014	30	6	been	be	AUX
ap-2014	30	7	proposed	propose	VERB
ap-2014	30	8	.	.	PUNCT
ap-2014	31	1	traditionally	traditionally	ADV
ap-2014	31	2	,	,	PUNCT
ap-2014	31	3	measuring	measure	VERB
ap-2014	31	4	systems	system	NOUN
ap-2014	31	5	have	have	AUX
ap-2014	31	6	been	be	AUX
ap-2014	31	7	integrated	integrate	VERB
ap-2014	31	8	into	into	ADP
ap-2014	31	9	rigid	rigid	ADJ
ap-2014	31	10	tables	table	NOUN
ap-2014	31	11	and	and	CCONJ
ap-2014	31	12	the	the	DET
ap-2014	31	13	longitudinal	longitudinal	ADJ
ap-2014	31	14	displacement	displacement	NOUN
ap-2014	31	15	of	of	ADP
ap-2014	31	16	the	the	DET
ap-2014	31	17	bed	bed	NOUN
ap-2014	31	18	has	have	AUX
ap-2014	31	19	been	be	AUX
ap-2014	31	20	measured	measure	VERB
ap-2014	31	21	[	[	X
ap-2014	31	22	3	3	NUM
ap-2014	31	23	]	]	PUNCT
ap-2014	31	24	.	.	PUNCT
ap-2014	32	1	additionally	additionally	ADV
ap-2014	32	2	,	,	PUNCT
ap-2014	32	3	bcg	bcg	PROPN
ap-2014	32	4	systems	system	NOUN
ap-2014	32	5	have	have	AUX
ap-2014	32	6	been	be	AUX
ap-2014	32	7	placed	place	VERB
ap-2014	32	8	directly	directly	ADV
ap-2014	32	9	onto	onto	ADP
ap-2014	32	10	the	the	DET
ap-2014	32	11	body	body	NOUN
ap-2014	32	12	[	[	X
ap-2014	32	13	4	4	NUM
ap-2014	32	14	]	]	PUNCT
ap-2014	32	15	.	.	PUNCT
ap-2014	33	1	others	other	NOUN
ap-2014	33	2	have	have	AUX
ap-2014	33	3	tried	try	VERB
ap-2014	33	4	locations	location	NOUN
ap-2014	33	5	such	such	ADJ
ap-2014	33	6	as	as	ADP
ap-2014	33	7	beneath	beneath	ADP
ap-2014	33	8	pillows	pillow	NOUN
ap-2014	33	9	[	[	X
ap-2014	33	10	5	5	NUM
ap-2014	33	11	]	]	PUNCT
ap-2014	33	12	,	,	PUNCT
ap-2014	33	13	mattresses	mattresse	VERB
ap-2014	33	14	[	[	X
ap-2014	33	15	1	1	NUM
ap-2014	33	16	]	]	PUNCT
ap-2014	33	17	or	or	CCONJ
ap-2014	33	18	embedded	embed	VERB
ap-2014	33	19	in	in	ADP
ap-2014	33	20	other	other	ADJ
ap-2014	33	21	everyday	everyday	ADJ
ap-2014	33	22	objects	object	NOUN
ap-2014	33	23	[	[	X
ap-2014	33	24	6	6	NUM
ap-2014	33	25	]	]	PUNCT
ap-2014	33	26	.	.	PUNCT
ap-2014	34	1	in	in	ADP
ap-2014	34	2	addition	addition	NOUN
ap-2014	34	3	to	to	ADP
ap-2014	34	4	heart	heart	NOUN
ap-2014	34	5	rate	rate	NOUN
ap-2014	34	6	estimation	estimation	NOUN
ap-2014	34	7	,	,	PUNCT
ap-2014	34	8	they	they	PRON
ap-2014	34	9	have	have	AUX
ap-2014	34	10	been	be	AUX
ap-2014	34	11	used	use	VERB
ap-2014	34	12	,	,	PUNCT
ap-2014	34	13	for	for	ADP
ap-2014	34	14	example	example	NOUN
ap-2014	34	15	,	,	PUNCT
ap-2014	34	16	to	to	PART
ap-2014	34	17	detect	detect	VERB
ap-2014	34	18	atrial	atrial	ADJ
ap-2014	34	19	fibrillation	fibrillation	NOUN
ap-2014	34	20	[	[	X
ap-2014	34	21	7	7	NUM
ap-2014	34	22	]	]	PUNCT
ap-2014	34	23	.	.	PUNCT
ap-2014	35	1	existing	exist	VERB
ap-2014	35	2	bcg	bcg	NOUN
ap-2014	35	3	measuring	measure	VERB
ap-2014	35	4	systems	system	NOUN
ap-2014	35	5	can	can	AUX
ap-2014	35	6	be	be	AUX
ap-2014	35	7	made	make	VERB
ap-2014	35	8	of	of	ADP
ap-2014	35	9	various	various	ADJ
ap-2014	35	10	kinds	kind	NOUN
ap-2014	35	11	of	of	ADP
ap-2014	35	12	force	force	NOUN
ap-2014	35	13	sensors	sensor	NOUN
ap-2014	35	14	,	,	PUNCT
ap-2014	35	15	optical	optical	ADJ
ap-2014	35	16	sensors	sensor	NOUN
ap-2014	35	17	,	,	PUNCT
ap-2014	35	18	acceleration	acceleration	NOUN
ap-2014	35	19	sensors	sensor	NOUN
ap-2014	35	20	,	,	PUNCT
ap-2014	35	21	position	position	NOUN
ap-2014	35	22	sensors	sensor	NOUN
ap-2014	35	23	,	,	PUNCT
ap-2014	35	24	or	or	CCONJ
ap-2014	35	25	pressure	pressure	NOUN
ap-2014	35	26	sensors	sensor	NOUN
ap-2014	35	27	.	.	PUNCT
ap-2014	36	1	so	so	ADV
ap-2014	36	2	far	far	ADV
ap-2014	36	3	,	,	PUNCT
ap-2014	36	4	only	only	ADV
ap-2014	36	5	maki	maki	NOUN
ap-2014	36	6	[	[	X
ap-2014	36	7	8	8	NUM
ap-2014	36	8	]	]	PUNCT
ap-2014	36	9	has	have	AUX
ap-2014	36	10	developed	develop	VERB
ap-2014	36	11	an	an	DET
ap-2014	36	12	infrared	infrared	NOUN
ap-2014	36	13	-	-	PUNCT
ap-2014	36	14	based	base	VERB
ap-2014	36	15	sensor	sensor	NOUN
ap-2014	36	16	consisting	consist	VERB
ap-2014	36	17	of	of	ADP
ap-2014	36	18	one	one	NUM
ap-2014	36	19	emitter	emitter	NOUN
ap-2014	36	20	and	and	CCONJ
ap-2014	36	21	a	a	DET
ap-2014	36	22	detector	detector	NOUN
ap-2014	36	23	placed	place	VERB
ap-2014	36	24	between	between	ADP
ap-2014	36	25	the	the	DET
ap-2014	36	26	springs	spring	NOUN
ap-2014	36	27	of	of	ADP
ap-2014	36	28	a	a	DET
ap-2014	36	29	spring	spring	NOUN
ap-2014	36	30	core	core	NOUN
ap-2014	36	31	mattress	mattress	NOUN
ap-2014	36	32	.	.	PUNCT
ap-2014	37	1	2	2	X
ap-2014	37	2	.	.	X
ap-2014	37	3	methods	method	NOUN
ap-2014	37	4	we	we	PRON
ap-2014	37	5	designed	design	VERB
ap-2014	37	6	a	a	DET
ap-2014	37	7	novel	novel	ADJ
ap-2014	37	8	optical	optical	ADJ
ap-2014	37	9	bcg	bcg	NOUN
ap-2014	37	10	sensor	sensor	NOUN
ap-2014	37	11	system	system	NOUN
ap-2014	37	12	with	with	ADP
ap-2014	37	13	sensors	sensor	NOUN
ap-2014	37	14	using	use	VERB
ap-2014	37	15	infrared	infrared	ADJ
ap-2014	37	16	light	light	NOUN
ap-2014	37	17	.	.	PUNCT
ap-2014	38	1	the	the	DET
ap-2014	38	2	sensor	sensor	NOUN
ap-2014	38	3	is	be	AUX
ap-2014	38	4	made	make	VERB
ap-2014	38	5	of	of	ADP
ap-2014	38	6	a	a	DET
ap-2014	38	7	small	small	ADJ
ap-2014	38	8	printed	print	VERB
ap-2014	38	9	circuit	circuit	NOUN
ap-2014	38	10	board	board	NOUN
ap-2014	38	11	(	(	PUNCT
ap-2014	38	12	pcb	pcb	PROPN
ap-2014	38	13	)	)	PUNCT
ap-2014	38	14	with	with	ADP
ap-2014	38	15	three	three	NUM
ap-2014	38	16	ir	ir	NOUN
ap-2014	38	17	-	-	PUNCT
ap-2014	38	18	leds	led	NOUN
ap-2014	38	19	and	and	CCONJ
ap-2014	38	20	one	one	NUM
ap-2014	38	21	photo	photo	NOUN
ap-2014	38	22	diode	diode	NOUN
ap-2014	38	23	.	.	PUNCT
ap-2014	39	1	the	the	DET
ap-2014	39	2	principle	principle	NOUN
ap-2014	39	3	is	be	AUX
ap-2014	39	4	based	base	VERB
ap-2014	39	5	on	on	ADP
ap-2014	39	6	light	light	ADJ
ap-2014	39	7	scattering	scattering	NOUN
ap-2014	39	8	inside	inside	ADP
ap-2014	39	9	the	the	DET
ap-2014	39	10	mattress	mattress	NOUN
ap-2014	39	11	.	.	PUNCT
ap-2014	40	1	the	the	DET
ap-2014	40	2	radiation	radiation	NOUN
ap-2014	40	3	emitted	emit	VERB
ap-2014	40	4	by	by	ADP
ap-2014	40	5	the	the	DET
ap-2014	40	6	leds	led	NOUN
ap-2014	40	7	enters	enter	VERB
ap-2014	40	8	the	the	DET
ap-2014	40	9	mattress	mattress	NOUN
ap-2014	40	10	,	,	PUNCT
ap-2014	40	11	and	and	CCONJ
ap-2014	40	12	the	the	DET
ap-2014	40	13	returning	return	VERB
ap-2014	40	14	amount	amount	NOUN
ap-2014	40	15	of	of	ADP
ap-2014	40	16	ir	ir	NOUN
ap-2014	40	17	-	-	ADJ
ap-2014	40	18	light	light	NOUN
ap-2014	40	19	is	be	AUX
ap-2014	40	20	detected	detect	VERB
ap-2014	40	21	by	by	ADP
ap-2014	40	22	the	the	DET
ap-2014	40	23	photo	photo	NOUN
ap-2014	40	24	diode	diode	NOUN
ap-2014	40	25	.	.	PUNCT
ap-2014	41	1	the	the	DET
ap-2014	41	2	sensing	sense	VERB
ap-2014	41	3	units	unit	NOUN
ap-2014	41	4	of	of	ADP
ap-2014	41	5	the	the	DET
ap-2014	41	6	ballistocardiograph	ballistocardiograph	NOUN
ap-2014	41	7	can	can	AUX
ap-2014	41	8	be	be	AUX
ap-2014	41	9	be	be	AUX
ap-2014	41	10	placed	place	VERB
ap-2014	41	11	between	between	ADP
ap-2014	41	12	the	the	DET
ap-2014	41	13	patient	patient	NOUN
ap-2014	41	14	’s	’s	PART
ap-2014	41	15	mattress	mattress	NOUN
ap-2014	41	16	and	and	CCONJ
ap-2014	41	17	the	the	DET
ap-2014	41	18	mattress	mattress	ADJ
ap-2014	41	19	topper	topper	NOUN
ap-2014	41	20	at	at	ADP
ap-2014	41	21	up	up	ADP
ap-2014	41	22	to	to	PART
ap-2014	41	23	eight	eight	NUM
ap-2014	41	24	places	place	NOUN
ap-2014	41	25	.	.	PUNCT
ap-2014	42	1	it	it	PRON
ap-2014	42	2	is	be	AUX
ap-2014	42	3	also	also	ADV
ap-2014	42	4	possible	possible	ADJ
ap-2014	42	5	to	to	PART
ap-2014	42	6	place	place	VERB
ap-2014	42	7	the	the	DET
ap-2014	42	8	sensor	sensor	NOUN
ap-2014	42	9	directly	directly	ADV
ap-2014	42	10	under	under	ADP
ap-2014	42	11	the	the	DET
ap-2014	42	12	mattress	mattress	NOUN
ap-2014	42	13	,	,	PUNCT
ap-2014	42	14	but	but	CCONJ
ap-2014	42	15	our	our	PRON
ap-2014	42	16	setup	setup	NOUN
ap-2014	42	17	yielded	yield	VERB
ap-2014	42	18	better	well	ADJ
ap-2014	42	19	results	result	NOUN
ap-2014	42	20	.	.	PUNCT
ap-2014	43	1	an	an	DET
ap-2014	43	2	advantage	advantage	NOUN
ap-2014	43	3	compared	compare	VERB
ap-2014	43	4	to	to	ADP
ap-2014	43	5	[	[	X
ap-2014	43	6	8	8	NUM
ap-2014	43	7	]	]	PUNCT
ap-2014	43	8	is	be	AUX
ap-2014	43	9	that	that	SCONJ
ap-2014	43	10	the	the	DET
ap-2014	43	11	mattress	mattress	NOUN
ap-2014	43	12	does	do	AUX
ap-2014	43	13	not	not	PART
ap-2014	43	14	have	have	VERB
ap-2014	43	15	to	to	PART
ap-2014	43	16	be	be	AUX
ap-2014	43	17	taken	take	VERB
ap-2014	43	18	apart	apart	ADV
ap-2014	43	19	in	in	ADP
ap-2014	43	20	order	order	NOUN
ap-2014	43	21	to	to	PART
ap-2014	43	22	install	install	VERB
ap-2014	43	23	the	the	DET
ap-2014	43	24	system	system	NOUN
ap-2014	43	25	,	,	PUNCT
ap-2014	43	26	see	see	VERB
ap-2014	43	27	fig	fig	NOUN
ap-2014	43	28	.	.	PUNCT
ap-2014	44	1	1	1	NUM
ap-2014	44	2	.	.	SYM
ap-2014	44	3	862	862	NUM
ap-2014	44	4	http://dx.doi.org/10.14311/ap.2013.53.0862	http://dx.doi.org/10.14311/ap.2013.53.0862	NOUN
ap-2014	44	5	http://ojs.cvut.cz/ojs/index.php/ap	http://ojs.cvut.cz/ojs/index.php/ap	NOUN
ap-2014	44	6	vol	vol	NOUN
ap-2014	44	7	.	.	PUNCT
ap-2014	45	1	53	53	NUM
ap-2014	45	2	no	no	NOUN
ap-2014	45	3	.	.	PUNCT
ap-2014	46	1	6/2013	6/2013	NUM
ap-2014	46	2	a	a	DET
ap-2014	46	3	novel	novel	ADJ
ap-2014	46	4	bcg	bcg	NOUN
ap-2014	46	5	sensor	sensor	NOUN
ap-2014	46	6	-	-	PUNCT
ap-2014	46	7	array	array	NOUN
ap-2014	46	8	for	for	ADP
ap-2014	46	9	unobtrusive	unobtrusive	ADJ
ap-2014	46	10	cardiac	cardiac	ADJ
ap-2014	46	11	monitoring	monitoring	NOUN
ap-2014	46	12	figure	figure	NOUN
ap-2014	46	13	1	1	NUM
ap-2014	46	14	.	.	PUNCT
ap-2014	46	15	sensor	sensor	NOUN
ap-2014	46	16	-	-	PUNCT
ap-2014	46	17	system	system	NOUN
ap-2014	46	18	setup	setup	NOUN
ap-2014	46	19	in	in	ADP
ap-2014	46	20	a	a	DET
ap-2014	46	21	bed	bed	NOUN
ap-2014	46	22	.	.	PUNCT
ap-2014	47	1	figure	figure	NOUN
ap-2014	47	2	2	2	NUM
ap-2014	47	3	.	.	PUNCT
ap-2014	47	4	analog	analog	NOUN
ap-2014	47	5	filter	filter	NOUN
ap-2014	47	6	chain	chain	NOUN
ap-2014	47	7	.	.	PUNCT
ap-2014	48	1	the	the	DET
ap-2014	48	2	sensor	sensor	NOUN
ap-2014	48	3	units	unit	NOUN
ap-2014	48	4	detect	detect	VERB
ap-2014	48	5	localized	localized	ADJ
ap-2014	48	6	cardiac	cardiac	ADV
ap-2014	48	7	-	-	PUNCT
ap-2014	48	8	related	relate	VERB
ap-2014	48	9	vibrations	vibration	NOUN
ap-2014	48	10	from	from	ADP
ap-2014	48	11	the	the	DET
ap-2014	48	12	body	body	NOUN
ap-2014	48	13	.	.	PUNCT
ap-2014	49	1	the	the	DET
ap-2014	49	2	single	single	ADJ
ap-2014	49	3	signals	signal	NOUN
ap-2014	49	4	differ	differ	VERB
ap-2014	49	5	depending	depend	VERB
ap-2014	49	6	on	on	ADP
ap-2014	49	7	the	the	DET
ap-2014	49	8	location	location	NOUN
ap-2014	49	9	of	of	ADP
ap-2014	49	10	the	the	DET
ap-2014	49	11	sensors	sensor	NOUN
ap-2014	49	12	under	under	ADP
ap-2014	49	13	the	the	DET
ap-2014	49	14	body	body	NOUN
ap-2014	49	15	.	.	PUNCT
ap-2014	50	1	breathing	breathing	NOUN
ap-2014	50	2	can	can	AUX
ap-2014	50	3	be	be	AUX
ap-2014	50	4	seen	see	VERB
ap-2014	50	5	in	in	ADP
ap-2014	50	6	the	the	DET
ap-2014	50	7	raw	raw	ADJ
ap-2014	50	8	signal	signal	NOUN
ap-2014	50	9	as	as	ADP
ap-2014	50	10	a	a	DET
ap-2014	50	11	superimposed	superimposed	ADJ
ap-2014	50	12	oscillation	oscillation	NOUN
ap-2014	50	13	with	with	ADP
ap-2014	50	14	a	a	DET
ap-2014	50	15	lower	low	ADJ
ap-2014	50	16	frequency	frequency	NOUN
ap-2014	50	17	if	if	SCONJ
ap-2014	50	18	the	the	DET
ap-2014	50	19	sensor	sensor	NOUN
ap-2014	50	20	is	be	AUX
ap-2014	50	21	placed	place	VERB
ap-2014	50	22	below	below	ADP
ap-2014	50	23	the	the	DET
ap-2014	50	24	thorax	thorax	NOUN
ap-2014	50	25	.	.	PUNCT
ap-2014	51	1	2.1	2.1	NUM
ap-2014	51	2	.	.	PUNCT
ap-2014	51	3	measurement	measurement	NOUN
ap-2014	51	4	setup	setup	NOUN
ap-2014	51	5	a	a	DET
ap-2014	51	6	block	block	NOUN
ap-2014	51	7	diagram	diagram	NOUN
ap-2014	51	8	of	of	ADP
ap-2014	51	9	the	the	DET
ap-2014	51	10	measurement	measurement	NOUN
ap-2014	51	11	setup	setup	NOUN
ap-2014	51	12	is	be	AUX
ap-2014	51	13	depicted	depict	VERB
ap-2014	51	14	in	in	ADP
ap-2014	51	15	fig	fig	NOUN
ap-2014	51	16	.	.	PUNCT
ap-2014	52	1	2	2	X
ap-2014	52	2	.	.	X
ap-2014	52	3	the	the	DET
ap-2014	52	4	measurement	measurement	NOUN
ap-2014	52	5	system	system	NOUN
ap-2014	52	6	is	be	AUX
ap-2014	52	7	modular	modular	ADJ
ap-2014	52	8	,	,	PUNCT
ap-2014	52	9	so	so	SCONJ
ap-2014	52	10	that	that	SCONJ
ap-2014	52	11	multiple	multiple	ADJ
ap-2014	52	12	sensors	sensor	NOUN
ap-2014	52	13	can	can	AUX
ap-2014	52	14	be	be	AUX
ap-2014	52	15	connected	connect	VERB
ap-2014	52	16	at	at	ADP
ap-2014	52	17	the	the	DET
ap-2014	52	18	same	same	ADJ
ap-2014	52	19	time	time	NOUN
ap-2014	52	20	.	.	PUNCT
ap-2014	53	1	the	the	DET
ap-2014	53	2	signals	signal	NOUN
ap-2014	53	3	are	be	AUX
ap-2014	53	4	filtered	filter	VERB
ap-2014	53	5	with	with	ADP
ap-2014	53	6	analog	analog	ADJ
ap-2014	53	7	hardware	hardware	NOUN
ap-2014	53	8	filters	filter	NOUN
ap-2014	53	9	for	for	ADP
ap-2014	53	10	each	each	DET
ap-2014	53	11	channel	channel	NOUN
ap-2014	53	12	individually	individually	ADV
ap-2014	53	13	.	.	PUNCT
ap-2014	54	1	the	the	DET
ap-2014	54	2	resulting	result	VERB
ap-2014	54	3	signals	signal	NOUN
ap-2014	54	4	are	be	AUX
ap-2014	54	5	digitized	digitize	VERB
ap-2014	54	6	with	with	ADP
ap-2014	54	7	a	a	DET
ap-2014	54	8	nidaq	nidaq	PROPN
ap-2014	54	9	usb6009	usb6009	ADJ
ap-2014	54	10	device	device	NOUN
ap-2014	54	11	with	with	ADP
ap-2014	54	12	14	14	NUM
ap-2014	54	13	bit	bit	NOUN
ap-2014	54	14	resolution	resolution	NOUN
ap-2014	54	15	(	(	PUNCT
ap-2014	54	16	national	national	ADJ
ap-2014	54	17	instruments	instrument	NOUN
ap-2014	54	18	,	,	PUNCT
ap-2014	54	19	austin	austin	PROPN
ap-2014	54	20	,	,	PUNCT
ap-2014	54	21	texas	texas	PROPN
ap-2014	54	22	,	,	PUNCT
ap-2014	54	23	usa	usa	PROPN
ap-2014	54	24	)	)	PUNCT
ap-2014	54	25	.	.	PUNCT
ap-2014	55	1	subsequently	subsequently	ADV
ap-2014	55	2	,	,	PUNCT
ap-2014	55	3	the	the	DET
ap-2014	55	4	data	datum	NOUN
ap-2014	55	5	of	of	ADP
ap-2014	55	6	each	each	DET
ap-2014	55	7	channel	channel	NOUN
ap-2014	55	8	is	be	AUX
ap-2014	55	9	recorded	record	VERB
ap-2014	55	10	with	with	ADP
ap-2014	55	11	labview	labview	NOUN
ap-2014	55	12	(	(	PUNCT
ap-2014	55	13	national	national	ADJ
ap-2014	55	14	instruments	instrument	NOUN
ap-2014	55	15	,	,	PUNCT
ap-2014	55	16	austin	austin	PROPN
ap-2014	55	17	,	,	PUNCT
ap-2014	55	18	texas	texas	PROPN
ap-2014	55	19	,	,	PUNCT
ap-2014	55	20	usa	usa	PROPN
ap-2014	55	21	)	)	PUNCT
ap-2014	55	22	.	.	PUNCT
ap-2014	56	1	the	the	DET
ap-2014	56	2	raw	raw	ADJ
ap-2014	56	3	data	data	NOUN
ap-2014	56	4	is	be	AUX
ap-2014	56	5	then	then	ADV
ap-2014	56	6	processed	process	VERB
ap-2014	56	7	with	with	ADP
ap-2014	56	8	matlab	matlab	PROPN
ap-2014	56	9	(	(	PUNCT
ap-2014	56	10	the	the	DET
ap-2014	56	11	mathworks	mathworks	PROPN
ap-2014	56	12	,	,	PUNCT
ap-2014	56	13	natick	natick	PROPN
ap-2014	56	14	,	,	PUNCT
ap-2014	56	15	massachusetts	massachusetts	PROPN
ap-2014	56	16	,	,	PUNCT
ap-2014	56	17	usa	usa	PROPN
ap-2014	56	18	)	)	PUNCT
ap-2014	56	19	.	.	PUNCT
ap-2014	57	1	2.2	2.2	NUM
ap-2014	57	2	.	.	PUNCT
ap-2014	58	1	working	work	VERB
ap-2014	58	2	principle	principle	NOUN
ap-2014	58	3	the	the	DET
ap-2014	58	4	sensors	sensor	NOUN
ap-2014	58	5	are	be	AUX
ap-2014	58	6	made	make	VERB
ap-2014	58	7	of	of	ADP
ap-2014	58	8	three	three	NUM
ap-2014	58	9	infrared	infrared	ADJ
ap-2014	58	10	light	light	ADJ
ap-2014	58	11	emitting	emit	VERB
ap-2014	58	12	diodes	diode	NOUN
ap-2014	58	13	and	and	CCONJ
ap-2014	58	14	one	one	NUM
ap-2014	58	15	infrared	infrared	ADJ
ap-2014	58	16	detector	detector	NOUN
ap-2014	58	17	centered	center	VERB
ap-2014	58	18	between	between	ADP
ap-2014	58	19	the	the	DET
ap-2014	58	20	leds	led	NOUN
ap-2014	58	21	.	.	PUNCT
ap-2014	59	1	the	the	DET
ap-2014	59	2	wavelength	wavelength	NOUN
ap-2014	59	3	of	of	ADP
ap-2014	59	4	the	the	DET
ap-2014	59	5	leds	led	NOUN
ap-2014	59	6	is	be	AUX
ap-2014	59	7	850	850	NUM
ap-2014	59	8	nm	nm	NOUN
ap-2014	59	9	(	(	PUNCT
ap-2014	59	10	type	type	NOUN
ap-2014	59	11	sfh	sfh	NOUN
ap-2014	59	12	4250	4250	NUM
ap-2014	59	13	,	,	PUNCT
ap-2014	59	14	osram	osram	PROPN
ap-2014	59	15	,	,	PUNCT
ap-2014	59	16	munich	munich	PROPN
ap-2014	59	17	,	,	PUNCT
ap-2014	59	18	germany	germany	PROPN
ap-2014	59	19	)	)	PUNCT
ap-2014	59	20	.	.	PUNCT
ap-2014	60	1	the	the	DET
ap-2014	60	2	silicon	silicon	NOUN
ap-2014	60	3	pin	pin	NOUN
ap-2014	60	4	photo	photo	NOUN
ap-2014	60	5	diode	diode	NOUN
ap-2014	60	6	has	have	VERB
ap-2014	60	7	its	its	PRON
ap-2014	60	8	maximum	maximum	ADJ
ap-2014	60	9	sensitivity	sensitivity	NOUN
ap-2014	60	10	at	at	ADP
ap-2014	60	11	880	880	NUM
ap-2014	60	12	nm	nm	NOUN
ap-2014	60	13	(	(	PUNCT
ap-2014	60	14	type	type	NOUN
ap-2014	60	15	bpw	bpw	PROPN
ap-2014	60	16	34	34	NUM
ap-2014	60	17	fas	fas	PROPN
ap-2014	60	18	,	,	PUNCT
ap-2014	60	19	osram	osram	PROPN
ap-2014	60	20	,	,	PUNCT
ap-2014	60	21	munich	munich	PROPN
ap-2014	60	22	,	,	PUNCT
ap-2014	60	23	germany	germany	PROPN
ap-2014	60	24	)	)	PUNCT
ap-2014	60	25	.	.	PUNCT
ap-2014	61	1	its	its	PRON
ap-2014	61	2	radiant	radiant	ADJ
ap-2014	61	3	sensitive	sensitive	ADJ
ap-2014	61	4	area	area	NOUN
ap-2014	61	5	dimensions	dimension	NOUN
ap-2014	61	6	are	be	AUX
ap-2014	61	7	2.65	2.65	NUM
ap-2014	61	8	×	×	NOUN
ap-2014	61	9	2.65	2.65	NUM
ap-2014	61	10	mm2	mm2	NOUN
ap-2014	61	11	.	.	PUNCT
ap-2014	62	1	our	our	PRON
ap-2014	62	2	tests	test	NOUN
ap-2014	62	3	have	have	AUX
ap-2014	62	4	shown	show	VERB
ap-2014	62	5	that	that	SCONJ
ap-2014	62	6	a	a	DET
ap-2014	62	7	1.5	1.5	NUM
ap-2014	62	8	cm	cm	NOUN
ap-2014	62	9	distance	distance	NOUN
ap-2014	62	10	from	from	ADP
ap-2014	62	11	emitter	emitter	NOUN
ap-2014	62	12	to	to	ADP
ap-2014	62	13	detector	detector	NOUN
ap-2014	62	14	is	be	AUX
ap-2014	62	15	the	the	DET
ap-2014	62	16	best	good	ADJ
ap-2014	62	17	trade	trade	NOUN
ap-2014	62	18	-	-	PUNCT
ap-2014	62	19	off	off	ADP
ap-2014	62	20	figure	figure	NOUN
ap-2014	62	21	3	3	NUM
ap-2014	62	22	.	.	PUNCT
ap-2014	62	23	sensor	sensor	NOUN
ap-2014	62	24	pcb	pcb	PROPN
ap-2014	62	25	.	.	PUNCT
ap-2014	63	1	figure	figure	VERB
ap-2014	63	2	4	4	NUM
ap-2014	63	3	.	.	PUNCT
ap-2014	64	1	sensor	sensor	NOUN
ap-2014	64	2	under	under	ADP
ap-2014	64	3	a	a	DET
ap-2014	64	4	mattress	mattress	NOUN
ap-2014	64	5	.	.	PUNCT
ap-2014	65	1	in	in	ADP
ap-2014	65	2	terms	term	NOUN
ap-2014	65	3	of	of	ADP
ap-2014	65	4	signal	signal	ADJ
ap-2014	65	5	quality	quality	NOUN
ap-2014	65	6	and	and	CCONJ
ap-2014	65	7	penetration	penetration	NOUN
ap-2014	65	8	depth	depth	NOUN
ap-2014	65	9	of	of	ADP
ap-2014	65	10	the	the	DET
ap-2014	65	11	light	light	NOUN
ap-2014	65	12	into	into	ADP
ap-2014	65	13	the	the	DET
ap-2014	65	14	material	material	NOUN
ap-2014	65	15	,	,	PUNCT
ap-2014	65	16	see	see	VERB
ap-2014	65	17	fig	fig	NOUN
ap-2014	65	18	3	3	NUM
ap-2014	65	19	.	.	PUNCT
ap-2014	66	1	if	if	SCONJ
ap-2014	66	2	the	the	DET
ap-2014	66	3	distance	distance	NOUN
ap-2014	66	4	between	between	ADP
ap-2014	66	5	emitter	emitter	NOUN
ap-2014	66	6	and	and	CCONJ
ap-2014	66	7	detector	detector	NOUN
ap-2014	66	8	is	be	AUX
ap-2014	66	9	larger	large	ADJ
ap-2014	66	10	,	,	PUNCT
ap-2014	66	11	the	the	DET
ap-2014	66	12	resulting	result	VERB
ap-2014	66	13	penetration	penetration	NOUN
ap-2014	66	14	depth	depth	NOUN
ap-2014	66	15	becomes	become	VERB
ap-2014	66	16	higher	high	ADJ
ap-2014	66	17	.	.	PUNCT
ap-2014	67	1	however	however	ADV
ap-2014	67	2	,	,	PUNCT
ap-2014	67	3	the	the	PRON
ap-2014	67	4	greater	great	ADJ
ap-2014	67	5	the	the	DET
ap-2014	67	6	distance	distance	NOUN
ap-2014	67	7	,	,	PUNCT
ap-2014	67	8	the	the	PRON
ap-2014	67	9	lower	low	ADJ
ap-2014	67	10	the	the	DET
ap-2014	67	11	number	number	NOUN
ap-2014	67	12	of	of	ADP
ap-2014	67	13	photons	photon	NOUN
ap-2014	67	14	that	that	PRON
ap-2014	67	15	reach	reach	VERB
ap-2014	67	16	the	the	DET
ap-2014	67	17	detector	detector	NOUN
ap-2014	67	18	.	.	PUNCT
ap-2014	68	1	the	the	DET
ap-2014	68	2	working	work	VERB
ap-2014	68	3	principle	principle	NOUN
ap-2014	68	4	of	of	ADP
ap-2014	68	5	the	the	DET
ap-2014	68	6	measurement	measurement	NOUN
ap-2014	68	7	setup	setup	NOUN
ap-2014	68	8	is	be	AUX
ap-2014	68	9	shown	show	VERB
ap-2014	68	10	in	in	ADP
ap-2014	68	11	fig	fig	NOUN
ap-2014	68	12	.	.	PUNCT
ap-2014	69	1	4	4	X
ap-2014	69	2	.	.	X
ap-2014	69	3	the	the	DET
ap-2014	69	4	light	light	NOUN
ap-2014	69	5	is	be	AUX
ap-2014	69	6	emitted	emit	VERB
ap-2014	69	7	into	into	ADP
ap-2014	69	8	the	the	DET
ap-2014	69	9	material	material	NOUN
ap-2014	69	10	,	,	PUNCT
ap-2014	69	11	where	where	SCONJ
ap-2014	69	12	it	it	PRON
ap-2014	69	13	is	be	AUX
ap-2014	69	14	scattered	scatter	VERB
ap-2014	69	15	,	,	PUNCT
ap-2014	69	16	absorbed	absorb	VERB
ap-2014	69	17	or	or	CCONJ
ap-2014	69	18	transmitted	transmit	VERB
ap-2014	69	19	[	[	PUNCT
ap-2014	69	20	9	9	NUM
ap-2014	69	21	]	]	PUNCT
ap-2014	69	22	.	.	PUNCT
ap-2014	70	1	a	a	DET
ap-2014	70	2	synthetic	synthetic	ADJ
ap-2014	70	3	foam	foam	NOUN
ap-2014	70	4	mattress	mattress	NOUN
ap-2014	70	5	topper	topper	NOUN
ap-2014	70	6	was	be	AUX
ap-2014	70	7	used	use	VERB
ap-2014	70	8	.	.	PUNCT
ap-2014	71	1	when	when	SCONJ
ap-2014	71	2	it	it	PRON
ap-2014	71	3	is	be	AUX
ap-2014	71	4	compressed	compress	VERB
ap-2014	71	5	by	by	ADP
ap-2014	71	6	forces	force	NOUN
ap-2014	71	7	exerted	exert	VERB
ap-2014	71	8	by	by	ADP
ap-2014	71	9	mechanical	mechanical	ADJ
ap-2014	71	10	movements	movement	NOUN
ap-2014	71	11	of	of	ADP
ap-2014	71	12	the	the	DET
ap-2014	71	13	body	body	NOUN
ap-2014	71	14	,	,	PUNCT
ap-2014	71	15	the	the	DET
ap-2014	71	16	air	air	NOUN
ap-2014	71	17	enclosures	enclosure	NOUN
ap-2014	71	18	of	of	ADP
ap-2014	71	19	the	the	DET
ap-2014	71	20	foam	foam	NOUN
ap-2014	71	21	are	be	AUX
ap-2014	71	22	deformed	deform	VERB
ap-2014	71	23	.	.	PUNCT
ap-2014	72	1	consequently	consequently	ADV
ap-2014	72	2	,	,	PUNCT
ap-2014	72	3	the	the	DET
ap-2014	72	4	path	path	NOUN
ap-2014	72	5	of	of	ADP
ap-2014	72	6	the	the	DET
ap-2014	72	7	light	light	NOUN
ap-2014	72	8	also	also	ADV
ap-2014	72	9	altered	alter	VERB
ap-2014	72	10	.	.	PUNCT
ap-2014	73	1	the	the	DET
ap-2014	73	2	number	number	NOUN
ap-2014	73	3	of	of	ADP
ap-2014	73	4	photons	photon	NOUN
ap-2014	73	5	that	that	PRON
ap-2014	73	6	are	be	AUX
ap-2014	73	7	sensed	sense	VERB
ap-2014	73	8	by	by	ADP
ap-2014	73	9	the	the	DET
ap-2014	73	10	detector	detector	NOUN
ap-2014	73	11	changes	change	NOUN
ap-2014	73	12	according	accord	VERB
ap-2014	73	13	to	to	ADP
ap-2014	73	14	the	the	DET
ap-2014	73	15	compression	compression	NOUN
ap-2014	73	16	of	of	ADP
ap-2014	73	17	the	the	DET
ap-2014	73	18	material	material	NOUN
ap-2014	73	19	.	.	PUNCT
ap-2014	74	1	2.3	2.3	NUM
ap-2014	74	2	.	.	PUNCT
ap-2014	74	3	analog	analog	NOUN
ap-2014	74	4	filtering	filtering	NOUN
ap-2014	74	5	techniques	technique	NOUN
ap-2014	74	6	as	as	SCONJ
ap-2014	74	7	the	the	DET
ap-2014	74	8	ad	ad	NOUN
ap-2014	74	9	-	-	PUNCT
ap-2014	74	10	conversion	conversion	NOUN
ap-2014	74	11	is	be	AUX
ap-2014	74	12	conducted	conduct	VERB
ap-2014	74	13	with	with	ADP
ap-2014	74	14	14	14	NUM
ap-2014	74	15	bit	bit	NOUN
ap-2014	74	16	,	,	PUNCT
ap-2014	74	17	the	the	DET
ap-2014	74	18	quantization	quantization	NOUN
ap-2014	74	19	error	error	NOUN
ap-2014	74	20	equals	equal	VERB
ap-2014	74	21	1.22mv	1.22mv	NUM
ap-2014	74	22	.	.	PUNCT
ap-2014	75	1	the	the	DET
ap-2014	75	2	signal	signal	NOUN
ap-2014	75	3	-	-	PUNCT
ap-2014	75	4	to	to	ADP
ap-2014	75	5	-	-	PUNCT
ap-2014	75	6	noise	noise	NOUN
ap-2014	75	7	ratio	ratio	NOUN
ap-2014	75	8	is	be	AUX
ap-2014	75	9	very	very	ADV
ap-2014	75	10	low	low	ADJ
ap-2014	75	11	,	,	PUNCT
ap-2014	75	12	and	and	CCONJ
ap-2014	75	13	analog	analog	NOUN
ap-2014	75	14	filtering	filtering	NOUN
ap-2014	75	15	of	of	ADP
ap-2014	75	16	the	the	DET
ap-2014	75	17	sensor	sensor	NOUN
ap-2014	75	18	signals	signal	NOUN
ap-2014	75	19	is	be	AUX
ap-2014	75	20	necessary	necessary	ADJ
ap-2014	75	21	.	.	PUNCT
ap-2014	76	1	for	for	ADP
ap-2014	76	2	our	our	PRON
ap-2014	76	3	application	application	NOUN
ap-2014	76	4	,	,	PUNCT
ap-2014	76	5	higher	high	ADJ
ap-2014	76	6	frequencies	frequency	NOUN
ap-2014	76	7	can	can	AUX
ap-2014	76	8	be	be	AUX
ap-2014	76	9	filtered	filter	VERB
ap-2014	76	10	out	out	ADP
ap-2014	76	11	,	,	PUNCT
ap-2014	76	12	as	as	SCONJ
ap-2014	76	13	the	the	DET
ap-2014	76	14	heart	heart	NOUN
ap-2014	76	15	rate	rate	NOUN
ap-2014	76	16	is	be	AUX
ap-2014	76	17	assumed	assume	VERB
ap-2014	76	18	to	to	PART
ap-2014	76	19	be	be	AUX
ap-2014	76	20	between	between	ADP
ap-2014	76	21	0.67	0.67	NUM
ap-2014	76	22	and	and	CCONJ
ap-2014	76	23	3.33hz	3.33hz	NUM
ap-2014	76	24	.	.	PUNCT
ap-2014	77	1	the	the	DET
ap-2014	77	2	light	light	NOUN
ap-2014	77	3	detected	detect	VERB
ap-2014	77	4	by	by	ADP
ap-2014	77	5	the	the	DET
ap-2014	77	6	photo	photo	NOUN
ap-2014	77	7	diode	diode	NOUN
ap-2014	77	8	is	be	AUX
ap-2014	77	9	converted	convert	VERB
ap-2014	77	10	to	to	ADP
ap-2014	77	11	an	an	DET
ap-2014	77	12	electrical	electrical	ADJ
ap-2014	77	13	potential	potential	NOUN
ap-2014	77	14	by	by	ADP
ap-2014	77	15	a	a	DET
ap-2014	77	16	trans	trans	ADJ
ap-2014	77	17	-	-	ADJ
ap-2014	77	18	impedance	impedance	ADJ
ap-2014	77	19	amplifier	amplifier	NOUN
ap-2014	77	20	.	.	PUNCT
ap-2014	78	1	this	this	DET
ap-2014	78	2	circuit	circuit	NOUN
ap-2014	78	3	converts	convert	VERB
ap-2014	78	4	current	current	ADJ
ap-2014	78	5	into	into	ADP
ap-2014	78	6	the	the	DET
ap-2014	78	7	corresponding	correspond	VERB
ap-2014	78	8	voltage	voltage	NOUN
ap-2014	78	9	.	.	PUNCT
ap-2014	79	1	the	the	DET
ap-2014	79	2	signal	signal	NOUN
ap-2014	79	3	is	be	AUX
ap-2014	79	4	simultaneously	simultaneously	ADV
ap-2014	79	5	low	low	ADJ
ap-2014	79	6	-	-	PUNCT
ap-2014	79	7	pass	pass	NOUN
ap-2014	79	8	filtered	filter	VERB
ap-2014	79	9	with	with	ADP
ap-2014	79	10	a	a	DET
ap-2014	79	11	corner	corner	NOUN
ap-2014	79	12	frequency	frequency	NOUN
ap-2014	79	13	of	of	ADP
ap-2014	79	14	160hz	160hz	NOUN
ap-2014	79	15	.	.	PUNCT
ap-2014	80	1	additionally	additionally	ADV
ap-2014	80	2	,	,	PUNCT
ap-2014	80	3	it	it	PRON
ap-2014	80	4	is	be	AUX
ap-2014	80	5	high	high	ADJ
ap-2014	80	6	-	-	PUNCT
ap-2014	80	7	pass	pass	NOUN
ap-2014	80	8	filtered	filter	VERB
ap-2014	80	9	with	with	ADP
ap-2014	80	10	a	a	DET
ap-2014	80	11	passive	passive	ADJ
ap-2014	80	12	1hz	1hz	ADJ
ap-2014	80	13	rc	rc	NOUN
ap-2014	80	14	-	-	NOUN
ap-2014	80	15	filter	filter	NOUN
ap-2014	80	16	in	in	ADP
ap-2014	80	17	order	order	NOUN
ap-2014	80	18	to	to	PART
ap-2014	80	19	remove	remove	VERB
ap-2014	80	20	the	the	DET
ap-2014	80	21	baseline	baseline	NOUN
ap-2014	80	22	,	,	PUNCT
ap-2014	80	23	so	so	CCONJ
ap-2014	80	24	the	the	DET
ap-2014	80	25	operational	operational	ADJ
ap-2014	80	26	amplifier	amplifier	NOUN
ap-2014	80	27	does	do	AUX
ap-2014	80	28	not	not	PART
ap-2014	80	29	saturate	saturate	VERB
ap-2014	80	30	.	.	PUNCT
ap-2014	81	1	another	another	DET
ap-2014	81	2	operational	operational	ADJ
ap-2014	81	3	amplifier	amplifier	NOUN
ap-2014	81	4	sets	set	VERB
ap-2014	81	5	the	the	DET
ap-2014	81	6	gain	gain	NOUN
ap-2014	81	7	of	of	ADP
ap-2014	81	8	the	the	DET
ap-2014	81	9	filter	filter	NOUN
ap-2014	81	10	chain	chain	NOUN
ap-2014	81	11	.	.	PUNCT
ap-2014	82	1	high	high	ADJ
ap-2014	82	2	-	-	PUNCT
ap-2014	82	3	frequency	frequency	NOUN
ap-2014	82	4	components	component	NOUN
ap-2014	82	5	are	be	AUX
ap-2014	82	6	removed	remove	VERB
ap-2014	82	7	by	by	ADP
ap-2014	82	8	a	a	DET
ap-2014	82	9	sallenkey	sallenkey	ADJ
ap-2014	82	10	low	low	ADJ
ap-2014	82	11	-	-	PUNCT
ap-2014	82	12	pass	pass	NOUN
ap-2014	82	13	filter	filter	NOUN
ap-2014	82	14	with	with	ADP
ap-2014	82	15	a	a	DET
ap-2014	82	16	corner	corner	NOUN
ap-2014	82	17	frequency	frequency	NOUN
ap-2014	82	18	of	of	ADP
ap-2014	82	19	20hz	20hz	NOUN
ap-2014	82	20	.	.	PUNCT
ap-2014	83	1	in	in	ADP
ap-2014	83	2	addition	addition	NOUN
ap-2014	83	3	,	,	PUNCT
ap-2014	83	4	a	a	DET
ap-2014	83	5	50hz	50hz	ADJ
ap-2014	83	6	twin	twin	ADJ
ap-2014	83	7	-	-	PUNCT
ap-2014	83	8	t	t	NOUN
ap-2014	83	9	notch	notch	NOUN
ap-2014	83	10	filter	filter	NOUN
ap-2014	83	11	cancels	cancel	VERB
ap-2014	83	12	out	out	ADP
ap-2014	83	13	the	the	DET
ap-2014	83	14	line	line	NOUN
ap-2014	83	15	noise	noise	NOUN
ap-2014	83	16	.	.	PUNCT
ap-2014	84	1	the	the	DET
ap-2014	84	2	analog	analog	ADJ
ap-2014	84	3	filter	filter	NOUN
ap-2014	84	4	chain	chain	NOUN
ap-2014	84	5	is	be	AUX
ap-2014	84	6	depicted	depict	VERB
ap-2014	84	7	in	in	ADP
ap-2014	84	8	fig	fig	NOUN
ap-2014	84	9	.	.	PUNCT
ap-2014	85	1	2	2	NUM
ap-2014	85	2	.	.	X
ap-2014	85	3	863	863	NUM
ap-2014	85	4	a.	a.	NOUN
ap-2014	85	5	böhm	böhm	NOUN
ap-2014	85	6	,	,	PUNCT
ap-2014	85	7	c.	c.	NOUN
ap-2014	85	8	brüser	brüser	NOUN
ap-2014	85	9	,	,	PUNCT
ap-2014	85	10	s.	s.	PROPN
ap-2014	85	11	leonhardt	leonhardt	PROPN
ap-2014	85	12	acta	acta	PROPN
ap-2014	85	13	polytechnica	polytechnica	PROPN
ap-2014	85	14	54	54	NUM
ap-2014	85	15	55	55	NUM
ap-2014	85	16	56	56	NUM
ap-2014	85	17	57	57	NUM
ap-2014	85	18	58	58	NUM
ap-2014	85	19	59	59	NUM
ap-2014	85	20	60	60	NUM
ap-2014	85	21	61	61	NUM
ap-2014	85	22	−2	−2	NOUN
ap-2014	85	23	−1.8	−1.8	PRON
ap-2014	86	1	−1.6	−1.6	NOUN
ap-2014	87	1	−1.4	−1.4	NOUN
ap-2014	87	2	−1.2	−1.2	NOUN
ap-2014	87	3	−1	−1	NOUN
ap-2014	87	4	−0.8	−0.8	ADJ
ap-2014	87	5	time	time	NOUN
ap-2014	87	6	(	(	PUNCT
ap-2014	87	7	s	s	NOUN
ap-2014	87	8	)	)	PUNCT
ap-2014	87	9	b	b	PROPN
ap-2014	87	10	c	c	PROPN
ap-2014	87	11	g	g	PROPN
ap-2014	87	12	(	(	PUNCT
ap-2014	87	13	a	a	DET
ap-2014	87	14	.u	.u	NOUN
ap-2014	87	15	.	.	PUNCT
ap-2014	87	16	)	)	PUNCT
ap-2014	87	17	figure	figure	NOUN
ap-2014	87	18	5	5	NUM
ap-2014	87	19	.	.	PUNCT
ap-2014	87	20	raw	raw	ADJ
ap-2014	87	21	bcg	bcg	PROPN
ap-2014	87	22	signal	signal	NOUN
ap-2014	87	23	.	.	PUNCT
ap-2014	88	1	2.4	2.4	NUM
ap-2014	88	2	.	.	PUNCT
ap-2014	89	1	multi	multi	ADJ
ap-2014	89	2	-	-	ADJ
ap-2014	89	3	channel	channel	ADJ
ap-2014	89	4	algorithm	algorithm	NOUN
ap-2014	89	5	evaluating	evaluate	VERB
ap-2014	89	6	bcg	bcg	PROPN
ap-2014	89	7	signals	signal	NOUN
ap-2014	89	8	is	be	AUX
ap-2014	89	9	a	a	DET
ap-2014	89	10	challenging	challenging	ADJ
ap-2014	89	11	task	task	NOUN
ap-2014	89	12	.	.	PUNCT
ap-2014	90	1	due	due	ADP
ap-2014	90	2	to	to	ADP
ap-2014	90	3	the	the	DET
ap-2014	90	4	position	position	NOUN
ap-2014	90	5	and	and	CCONJ
ap-2014	90	6	the	the	DET
ap-2014	90	7	sensor	sensor	NOUN
ap-2014	90	8	-	-	PUNCT
ap-2014	90	9	dependent	dependent	ADJ
ap-2014	90	10	signal	signal	NOUN
ap-2014	90	11	morphology	morphology	NOUN
ap-2014	90	12	,	,	PUNCT
ap-2014	90	13	a	a	DET
ap-2014	90	14	robust	robust	ADJ
ap-2014	90	15	algorithm	algorithm	NOUN
ap-2014	90	16	has	have	VERB
ap-2014	90	17	to	to	PART
ap-2014	90	18	be	be	AUX
ap-2014	90	19	applied	apply	VERB
ap-2014	90	20	.	.	PUNCT
ap-2014	91	1	it	it	PRON
ap-2014	91	2	is	be	AUX
ap-2014	91	3	not	not	PART
ap-2014	91	4	sufficient	sufficient	ADJ
ap-2014	91	5	to	to	PART
ap-2014	91	6	find	find	VERB
ap-2014	91	7	the	the	DET
ap-2014	91	8	peaks	peak	NOUN
ap-2014	91	9	,	,	PUNCT
ap-2014	91	10	as	as	ADP
ap-2014	91	11	in	in	ADP
ap-2014	91	12	an	an	DET
ap-2014	91	13	ecg	ecg	PROPN
ap-2014	91	14	signal	signal	NOUN
ap-2014	91	15	.	.	PUNCT
ap-2014	92	1	analysing	analyse	VERB
ap-2014	92	2	a	a	DET
ap-2014	92	3	bcg	bcg	NOUN
ap-2014	92	4	mostly	mostly	ADV
ap-2014	92	5	relies	rely	VERB
ap-2014	92	6	on	on	ADP
ap-2014	92	7	finding	find	VERB
ap-2014	92	8	patterns	pattern	NOUN
ap-2014	92	9	that	that	PRON
ap-2014	92	10	are	be	AUX
ap-2014	92	11	similar	similar	ADJ
ap-2014	92	12	and	and	CCONJ
ap-2014	92	13	repetitive	repetitive	ADJ
ap-2014	92	14	.	.	PUNCT
ap-2014	93	1	a	a	DET
ap-2014	93	2	high	high	ADJ
ap-2014	93	3	-	-	PUNCT
ap-2014	93	4	pass	pass	NOUN
ap-2014	93	5	filtered	filter	VERB
ap-2014	93	6	signal	signal	NOUN
ap-2014	93	7	with	with	ADP
ap-2014	93	8	repetitive	repetitive	ADJ
ap-2014	93	9	patterns	pattern	NOUN
ap-2014	93	10	of	of	ADP
ap-2014	93	11	this	this	DET
ap-2014	93	12	kind	kind	NOUN
ap-2014	93	13	is	be	AUX
ap-2014	93	14	shown	show	VERB
ap-2014	93	15	in	in	ADP
ap-2014	93	16	fig	fig	NOUN
ap-2014	93	17	.	.	PUNCT
ap-2014	94	1	5	5	NUM
ap-2014	94	2	.	.	PUNCT
ap-2014	94	3	while	while	SCONJ
ap-2014	94	4	this	this	DET
ap-2014	94	5	example	example	NOUN
ap-2014	94	6	exhibits	exhibit	VERB
ap-2014	94	7	rather	rather	ADV
ap-2014	94	8	clear	clear	ADJ
ap-2014	94	9	deflections	deflection	NOUN
ap-2014	94	10	for	for	ADP
ap-2014	94	11	each	each	DET
ap-2014	94	12	heart	heart	NOUN
ap-2014	94	13	beat	beat	NOUN
ap-2014	94	14	,	,	PUNCT
ap-2014	94	15	this	this	PRON
ap-2014	94	16	is	be	AUX
ap-2014	94	17	not	not	PART
ap-2014	94	18	generally	generally	ADV
ap-2014	94	19	the	the	DET
ap-2014	94	20	case	case	NOUN
ap-2014	94	21	.	.	PUNCT
ap-2014	95	1	beat	beat	NOUN
ap-2014	95	2	-	-	PUNCT
ap-2014	95	3	to	to	AUX
ap-2014	95	4	-	-	PUNCT
ap-2014	95	5	beat	beat	VERB
ap-2014	95	6	and	and	CCONJ
ap-2014	95	7	breath	breath	NOUN
ap-2014	95	8	-	-	PUNCT
ap-2014	95	9	to	to	ADP
ap-2014	95	10	-	-	PUNCT
ap-2014	95	11	breath	breath	NOUN
ap-2014	95	12	intervals	interval	NOUN
ap-2014	95	13	are	be	AUX
ap-2014	95	14	estimated	estimate	VERB
ap-2014	95	15	using	use	VERB
ap-2014	95	16	of	of	ADP
ap-2014	95	17	an	an	DET
ap-2014	95	18	algorithm	algorithm	NOUN
ap-2014	95	19	provided	provide	VERB
ap-2014	95	20	in	in	ADP
ap-2014	95	21	[	[	X
ap-2014	95	22	10	10	NUM
ap-2014	95	23	]	]	PUNCT
ap-2014	95	24	.	.	PUNCT
ap-2014	96	1	the	the	DET
ap-2014	96	2	algorithm	algorithm	NOUN
ap-2014	96	3	is	be	AUX
ap-2014	96	4	capable	capable	ADJ
ap-2014	96	5	of	of	ADP
ap-2014	96	6	extracting	extract	VERB
ap-2014	96	7	intervals	interval	NOUN
ap-2014	96	8	of	of	ADP
ap-2014	96	9	signals	signal	NOUN
ap-2014	96	10	that	that	PRON
ap-2014	96	11	have	have	VERB
ap-2014	96	12	different	different	ADJ
ap-2014	96	13	morphologies	morphology	NOUN
ap-2014	96	14	—	—	PUNCT
ap-2014	96	15	even	even	ADV
ap-2014	96	16	in	in	ADP
ap-2014	96	17	signals	signal	NOUN
ap-2014	96	18	that	that	PRON
ap-2014	96	19	are	be	AUX
ap-2014	96	20	so	so	ADV
ap-2014	96	21	noisy	noisy	ADJ
ap-2014	96	22	that	that	PRON
ap-2014	96	23	is	be	AUX
ap-2014	96	24	not	not	PART
ap-2014	96	25	possible	possible	ADJ
ap-2014	96	26	to	to	PART
ap-2014	96	27	find	find	VERB
ap-2014	96	28	peaks	peak	NOUN
ap-2014	96	29	manually	manually	ADV
ap-2014	96	30	.	.	PUNCT
ap-2014	97	1	these	these	DET
ap-2014	97	2	intervals	interval	NOUN
ap-2014	97	3	are	be	AUX
ap-2014	97	4	computed	compute	VERB
ap-2014	97	5	for	for	ADP
ap-2014	97	6	a	a	DET
ap-2014	97	7	given	give	VERB
ap-2014	97	8	signal	signal	NOUN
ap-2014	97	9	.	.	PUNCT
ap-2014	98	1	they	they	PRON
ap-2014	98	2	can	can	AUX
ap-2014	98	3	be	be	AUX
ap-2014	98	4	used	use	VERB
ap-2014	98	5	to	to	PART
ap-2014	98	6	monitor	monitor	VERB
ap-2014	98	7	heart	heart	NOUN
ap-2014	98	8	rate	rate	NOUN
ap-2014	98	9	and	and	CCONJ
ap-2014	98	10	to	to	PART
ap-2014	98	11	determine	determine	VERB
ap-2014	98	12	heart	heart	NOUN
ap-2014	98	13	rate	rate	NOUN
ap-2014	98	14	variability	variability	NOUN
ap-2014	98	15	,	,	PUNCT
ap-2014	98	16	for	for	ADP
ap-2014	98	17	example	example	NOUN
ap-2014	98	18	.	.	PUNCT
ap-2014	99	1	the	the	DET
ap-2014	99	2	algorithm	algorithm	NOUN
ap-2014	99	3	preprocesses	preprocesse	VERB
ap-2014	99	4	the	the	DET
ap-2014	99	5	signal	signal	NOUN
ap-2014	99	6	by	by	ADP
ap-2014	99	7	filtering	filter	VERB
ap-2014	99	8	with	with	ADP
ap-2014	99	9	a	a	DET
ap-2014	99	10	butterworth	butterworth	ADJ
ap-2014	99	11	pass	pass	VERB
ap-2014	99	12	-	-	PUNCT
ap-2014	99	13	band	band	NOUN
ap-2014	99	14	filter	filter	NOUN
ap-2014	99	15	between	between	ADP
ap-2014	99	16	0.5	0.5	NUM
ap-2014	99	17	and	and	CCONJ
ap-2014	99	18	20hz	20hz	NOUN
ap-2014	99	19	.	.	PUNCT
ap-2014	100	1	instead	instead	ADV
ap-2014	100	2	of	of	ADP
ap-2014	100	3	first	first	ADV
ap-2014	100	4	detecting	detect	VERB
ap-2014	100	5	the	the	DET
ap-2014	100	6	location	location	NOUN
ap-2014	100	7	of	of	ADP
ap-2014	100	8	heart	heart	NOUN
ap-2014	100	9	beats	beat	NOUN
ap-2014	100	10	and	and	CCONJ
ap-2014	100	11	then	then	ADV
ap-2014	100	12	computing	compute	VERB
ap-2014	100	13	the	the	DET
ap-2014	100	14	corresponding	corresponding	ADJ
ap-2014	100	15	beatto	beatto	ADJ
ap-2014	100	16	-	-	PUNCT
ap-2014	100	17	beat	beat	NOUN
ap-2014	100	18	intervals	interval	NOUN
ap-2014	100	19	,	,	PUNCT
ap-2014	100	20	the	the	DET
ap-2014	100	21	algorithm	algorithm	NOUN
ap-2014	100	22	estimates	estimate	VERB
ap-2014	100	23	the	the	DET
ap-2014	100	24	timevarying	timevarye	VERB
ap-2014	100	25	instantaneous	instantaneous	ADJ
ap-2014	100	26	heart	heart	NOUN
ap-2014	100	27	rates	rate	NOUN
ap-2014	100	28	from	from	ADP
ap-2014	100	29	the	the	DET
ap-2014	100	30	raw	raw	ADJ
ap-2014	100	31	signal	signal	NOUN
ap-2014	100	32	using	use	VERB
ap-2014	100	33	three	three	NUM
ap-2014	100	34	short	short	ADJ
ap-2014	100	35	-	-	PUNCT
ap-2014	100	36	time	time	NOUN
ap-2014	100	37	estimators	estimator	NOUN
ap-2014	100	38	(	(	PUNCT
ap-2014	100	39	e.g.	e.g.	ADV
ap-2014	100	40	autocorrelation	autocorrelation	NOUN
ap-2014	100	41	)	)	PUNCT
ap-2014	100	42	.	.	PUNCT
ap-2014	101	1	these	these	DET
ap-2014	101	2	estimators	estimator	NOUN
ap-2014	101	3	are	be	AUX
ap-2014	101	4	applied	apply	VERB
ap-2014	101	5	to	to	ADP
ap-2014	101	6	an	an	DET
ap-2014	101	7	adaptive	adaptive	ADJ
ap-2014	101	8	moving	moving	NOUN
ap-2014	101	9	analysis	analysis	NOUN
ap-2014	101	10	window	window	NOUN
ap-2014	101	11	and	and	CCONJ
ap-2014	101	12	then	then	ADV
ap-2014	101	13	combined	combine	VERB
ap-2014	101	14	using	use	VERB
ap-2014	101	15	a	a	DET
ap-2014	101	16	bayesian	bayesian	NOUN
ap-2014	101	17	approach	approach	NOUN
ap-2014	101	18	.	.	PUNCT
ap-2014	102	1	in	in	ADP
ap-2014	102	2	addition	addition	NOUN
ap-2014	102	3	,	,	PUNCT
ap-2014	102	4	artifacts	artifact	NOUN
ap-2014	102	5	are	be	AUX
ap-2014	102	6	detected	detect	VERB
ap-2014	102	7	based	base	VERB
ap-2014	102	8	on	on	ADP
ap-2014	102	9	adaptive	adaptive	ADJ
ap-2014	102	10	amplitude	amplitude	NOUN
ap-2014	102	11	thresholding	thresholding	NOUN
ap-2014	102	12	and	and	CCONJ
ap-2014	102	13	automatically	automatically	ADV
ap-2014	102	14	discarded	discard	VERB
ap-2014	102	15	.	.	PUNCT
ap-2014	103	1	the	the	DET
ap-2014	103	2	results	result	NOUN
ap-2014	103	3	of	of	ADP
ap-2014	103	4	the	the	DET
ap-2014	103	5	algorithm	algorithm	NOUN
ap-2014	103	6	are	be	AUX
ap-2014	103	7	the	the	DET
ap-2014	103	8	beat	beat	NOUN
ap-2014	103	9	-	-	PUNCT
ap-2014	103	10	to	to	ADP
ap-2014	103	11	-	-	PUNCT
ap-2014	103	12	beat	beat	VERB
ap-2014	103	13	intervals	interval	NOUN
ap-2014	103	14	reconstructed	reconstruct	VERB
ap-2014	103	15	from	from	ADP
ap-2014	103	16	the	the	DET
ap-2014	103	17	signal	signal	NOUN
ap-2014	103	18	.	.	PUNCT
ap-2014	104	1	based	base	VERB
ap-2014	104	2	on	on	ADP
ap-2014	104	3	the	the	DET
ap-2014	104	4	algorithm	algorithm	NOUN
ap-2014	104	5	in	in	ADP
ap-2014	104	6	[	[	X
ap-2014	104	7	10	10	NUM
ap-2014	104	8	]	]	PUNCT
ap-2014	104	9	,	,	PUNCT
ap-2014	104	10	a	a	DET
ap-2014	104	11	multi	multi	ADJ
ap-2014	104	12	-	-	ADJ
ap-2014	104	13	channel	channel	ADJ
ap-2014	104	14	version	version	NOUN
ap-2014	104	15	was	be	AUX
ap-2014	104	16	further	far	ADV
ap-2014	104	17	developed	develop	VERB
ap-2014	104	18	to	to	PART
ap-2014	104	19	select	select	VERB
ap-2014	104	20	the	the	DET
ap-2014	104	21	channels	channel	NOUN
ap-2014	104	22	that	that	PRON
ap-2014	104	23	perform	perform	VERB
ap-2014	104	24	best	good	ADJ
ap-2014	104	25	for	for	ADP
ap-2014	104	26	beat	beat	NOUN
ap-2014	104	27	-	-	PUNCT
ap-2014	104	28	to	to	ADP
ap-2014	104	29	-	-	PUNCT
ap-2014	104	30	beat	beat	NOUN
ap-2014	104	31	estimation	estimation	NOUN
ap-2014	104	32	.	.	PUNCT
ap-2014	105	1	the	the	DET
ap-2014	105	2	channels	channel	NOUN
ap-2014	105	3	are	be	AUX
ap-2014	105	4	selected	select	VERB
ap-2014	105	5	on	on	ADP
ap-2014	105	6	the	the	DET
ap-2014	105	7	basis	basis	NOUN
ap-2014	105	8	of	of	ADP
ap-2014	105	9	certain	certain	ADJ
ap-2014	105	10	criteria	criterion	NOUN
ap-2014	105	11	e.g.	e.g.	ADV
ap-2014	105	12	calculation	calculation	NOUN
ap-2014	105	13	of	of	ADP
ap-2014	105	14	standard	standard	ADJ
ap-2014	105	15	deviation	deviation	NOUN
ap-2014	105	16	.	.	PUNCT
ap-2014	106	1	if	if	SCONJ
ap-2014	106	2	the	the	DET
ap-2014	106	3	standard	standard	ADJ
ap-2014	106	4	deviation	deviation	NOUN
ap-2014	106	5	σx	σx	ADP
ap-2014	106	6	=	=	PUNCT
ap-2014	106	7	√√√√	√√√√	PRON
ap-2014	106	8	1	1	NUM
ap-2014	106	9	n	n	NUM
ap-2014	106	10	n∑	n∑	NOUN
ap-2014	106	11	i=1	i=1	PROPN
ap-2014	106	12	(	(	PUNCT
ap-2014	106	13	xi	xi	ADP
ap-2014	106	14	−	−	PROPN
ap-2014	106	15	x)2	x)2	VERB
ap-2014	106	16	−0.5	−0.5	NOUN
ap-2014	106	17	0	0	NUM
ap-2014	106	18	0.5	0.5	NUM
ap-2014	106	19	b	b	NOUN
ap-2014	106	20	c	c	PROPN
ap-2014	106	21	g	g	PROPN
ap-2014	106	22	(	(	PUNCT
ap-2014	106	23	a	a	DET
ap-2014	106	24	.u	.u	NOUN
ap-2014	106	25	.	.	PUNCT
ap-2014	106	26	)	)	PUNCT
ap-2014	107	1	10	10	NUM
ap-2014	107	2	12	12	NUM
ap-2014	107	3	14	14	NUM
ap-2014	107	4	16	16	NUM
ap-2014	107	5	18	18	NUM
ap-2014	107	6	−1	−1	NOUN
ap-2014	107	7	0	0	NUM
ap-2014	107	8	1	1	NUM
ap-2014	107	9	time	time	NOUN
ap-2014	107	10	(	(	PUNCT
ap-2014	107	11	s	s	NOUN
ap-2014	107	12	)	)	PUNCT
ap-2014	107	13	b	b	PROPN
ap-2014	107	14	c	c	PROPN
ap-2014	107	15	g	g	PROPN
ap-2014	107	16	(	(	PUNCT
ap-2014	107	17	a	a	DET
ap-2014	107	18	.u	.u	NOUN
ap-2014	107	19	.	.	PUNCT
ap-2014	107	20	)	)	PUNCT
ap-2014	107	21	figure	figure	VERB
ap-2014	107	22	6	6	NUM
ap-2014	107	23	.	.	NOUN
ap-2014	107	24	2	2	NUM
ap-2014	107	25	-	-	PUNCT
ap-2014	107	26	channel	channel	NOUN
ap-2014	107	27	bcg	bcg	NOUN
ap-2014	107	28	data	datum	NOUN
ap-2014	107	29	(	(	PUNCT
ap-2014	107	30	0.5–20hz)-filtered	0.5–20hz)-filtered	ADJ
ap-2014	107	31	bcg	bcg	PROPN
ap-2014	107	32	signal	signal	NOUN
ap-2014	107	33	.	.	PUNCT
ap-2014	108	1	of	of	ADP
ap-2014	108	2	a	a	DET
ap-2014	108	3	given	give	VERB
ap-2014	108	4	signal	signal	NOUN
ap-2014	108	5	is	be	AUX
ap-2014	108	6	much	much	ADV
ap-2014	108	7	lower	low	ADJ
ap-2014	108	8	than	than	ADP
ap-2014	108	9	the	the	DET
ap-2014	108	10	standard	standard	ADJ
ap-2014	108	11	deviation	deviation	NOUN
ap-2014	108	12	of	of	ADP
ap-2014	108	13	the	the	DET
ap-2014	108	14	other	other	ADJ
ap-2014	108	15	channels	channel	NOUN
ap-2014	108	16	,	,	PUNCT
ap-2014	108	17	low	low	ADJ
ap-2014	108	18	information	information	NOUN
ap-2014	108	19	density	density	NOUN
ap-2014	108	20	is	be	AUX
ap-2014	108	21	expected	expect	VERB
ap-2014	108	22	.	.	PUNCT
ap-2014	109	1	the	the	DET
ap-2014	109	2	second	second	ADJ
ap-2014	109	3	method	method	NOUN
ap-2014	109	4	is	be	AUX
ap-2014	109	5	kurtosis	kurtosis	NOUN
ap-2014	109	6	.	.	PUNCT
ap-2014	110	1	kurtosis	kurtosis	NOUN
ap-2014	110	2	expresses	express	VERB
ap-2014	110	3	the	the	DET
ap-2014	110	4	extent	extent	NOUN
ap-2014	110	5	to	to	PART
ap-2014	110	6	which	which	PRON
ap-2014	110	7	the	the	DET
ap-2014	110	8	distribution	distribution	NOUN
ap-2014	110	9	of	of	ADP
ap-2014	110	10	a	a	DET
ap-2014	110	11	signal	signal	NOUN
ap-2014	110	12	is	be	AUX
ap-2014	110	13	peaked	peak	VERB
ap-2014	110	14	or	or	CCONJ
ap-2014	110	15	flattened	flatten	VERB
ap-2014	110	16	.	.	PUNCT
ap-2014	111	1	the	the	DET
ap-2014	111	2	kurtosis	kurtosis	NOUN
ap-2014	111	3	of	of	ADP
ap-2014	111	4	an	an	DET
ap-2014	111	5	ecg	ecg	PROPN
ap-2014	111	6	is	be	AUX
ap-2014	111	7	usually	usually	ADV
ap-2014	111	8	around	around	ADP
ap-2014	111	9	k	k	PROPN
ap-2014	111	10	=	=	SYM
ap-2014	111	11	5	5	NUM
ap-2014	111	12	,	,	PUNCT
ap-2014	111	13	so	so	SCONJ
ap-2014	111	14	we	we	PRON
ap-2014	111	15	also	also	ADV
ap-2014	111	16	adapted	adapt	VERB
ap-2014	111	17	this	this	DET
ap-2014	111	18	value	value	NOUN
ap-2014	111	19	for	for	ADP
ap-2014	111	20	bcg	bcg	NOUN
ap-2014	111	21	[	[	X
ap-2014	111	22	11	11	NUM
ap-2014	111	23	]	]	PUNCT
ap-2014	111	24	.	.	PUNCT
ap-2014	112	1	kurtosis	kurtosis	NOUN
ap-2014	112	2	can	can	AUX
ap-2014	112	3	be	be	AUX
ap-2014	112	4	calculated	calculate	VERB
ap-2014	112	5	as	as	SCONJ
ap-2014	112	6	follows	follow	VERB
ap-2014	112	7	:	:	PUNCT
ap-2014	113	1	k	k	NOUN
ap-2014	113	2	=	=	SYM
ap-2014	113	3	1	1	NUM
ap-2014	113	4	n	n	NUM
ap-2014	113	5	n∑	n∑	NOUN
ap-2014	113	6	i=1	i=1	PROPN
ap-2014	114	1	(	(	PUNCT
ap-2014	114	2	xi	xi	PROPN
ap-2014	114	3	−	−	PROPN
ap-2014	114	4	µx	µx	NOUN
ap-2014	114	5	σx	σx	NOUN
ap-2014	114	6	)	)	PUNCT
ap-2014	114	7	4	4	NUM
ap-2014	114	8	.	.	PUNCT
ap-2014	115	1	finally	finally	ADV
ap-2014	115	2	,	,	PUNCT
ap-2014	115	3	the	the	DET
ap-2014	115	4	estimated	estimate	VERB
ap-2014	115	5	beat	beat	NOUN
ap-2014	115	6	-	-	PUNCT
ap-2014	115	7	to	to	ADP
ap-2014	115	8	-	-	PUNCT
ap-2014	115	9	beat	beat	VERB
ap-2014	115	10	interval	interval	NOUN
ap-2014	115	11	of	of	ADP
ap-2014	115	12	each	each	DET
ap-2014	115	13	individual	individual	ADJ
ap-2014	115	14	channel	channel	NOUN
ap-2014	115	15	has	have	VERB
ap-2014	115	16	to	to	PART
ap-2014	115	17	be	be	AUX
ap-2014	115	18	within	within	ADP
ap-2014	115	19	an	an	DET
ap-2014	115	20	accepted	accepted	ADJ
ap-2014	115	21	threshold	threshold	NOUN
ap-2014	115	22	:	:	PUNCT
ap-2014	116	1	fhr	fhr	NOUN
ap-2014	116	2	=	=	PUNCT
ap-2014	117	1	[	[	X
ap-2014	117	2	0.67	0.67	NUM
ap-2014	117	3	;	;	PUNCT
ap-2014	117	4	3.33	3.33	NUM
ap-2014	117	5	]	]	PUNCT
ap-2014	117	6	.	.	PUNCT
ap-2014	118	1	3	3	X
ap-2014	118	2	.	.	NOUN
ap-2014	118	3	results	result	NOUN
ap-2014	118	4	and	and	CCONJ
ap-2014	118	5	discussion	discussion	NOUN
ap-2014	118	6	signals	signal	NOUN
ap-2014	118	7	were	be	AUX
ap-2014	118	8	recorded	record	VERB
ap-2014	118	9	with	with	ADP
ap-2014	118	10	a	a	DET
ap-2014	118	11	prototype	prototype	NOUN
ap-2014	118	12	optical	optical	ADJ
ap-2014	118	13	bcg	bcg	PROPN
ap-2014	118	14	system	system	NOUN
ap-2014	118	15	.	.	PUNCT
ap-2014	119	1	simultaneously	simultaneously	ADV
ap-2014	119	2	,	,	PUNCT
ap-2014	119	3	an	an	DET
ap-2014	119	4	ecg	ecg	PROPN
ap-2014	119	5	was	be	AUX
ap-2014	119	6	obtained	obtain	VERB
ap-2014	119	7	as	as	ADP
ap-2014	119	8	a	a	DET
ap-2014	119	9	reference	reference	NOUN
ap-2014	119	10	.	.	PUNCT
ap-2014	120	1	the	the	DET
ap-2014	120	2	signals	signal	NOUN
ap-2014	120	3	were	be	AUX
ap-2014	120	4	recorded	record	VERB
ap-2014	120	5	with	with	ADP
ap-2014	120	6	a	a	DET
ap-2014	120	7	sample	sample	NOUN
ap-2014	120	8	rate	rate	NOUN
ap-2014	120	9	of	of	ADP
ap-2014	120	10	400hz	400hz	NOUN
ap-2014	120	11	.	.	PUNCT
ap-2014	121	1	in	in	ADP
ap-2014	121	2	the	the	DET
ap-2014	121	3	following	follow	VERB
ap-2014	121	4	sample	sample	NOUN
ap-2014	121	5	measurement	measurement	NOUN
ap-2014	121	6	with	with	ADP
ap-2014	121	7	2	2	NUM
ap-2014	121	8	channels	channel	NOUN
ap-2014	121	9	,	,	PUNCT
ap-2014	121	10	repetitive	repetitive	ADJ
ap-2014	121	11	patterns	pattern	NOUN
ap-2014	121	12	can	can	AUX
ap-2014	121	13	be	be	AUX
ap-2014	121	14	seen	see	VERB
ap-2014	121	15	(	(	PUNCT
ap-2014	121	16	fig	fig	NOUN
ap-2014	121	17	.	.	PUNCT
ap-2014	122	1	6	6	NUM
ap-2014	122	2	)	)	PUNCT
ap-2014	122	3	.	.	PUNCT
ap-2014	123	1	the	the	DET
ap-2014	123	2	time	time	NOUN
ap-2014	123	3	between	between	ADP
ap-2014	123	4	the	the	DET
ap-2014	123	5	dominant	dominant	ADJ
ap-2014	123	6	peaks	peak	NOUN
ap-2014	123	7	is	be	AUX
ap-2014	123	8	equal	equal	ADJ
ap-2014	123	9	to	to	ADP
ap-2014	123	10	the	the	DET
ap-2014	123	11	heart	heart	NOUN
ap-2014	123	12	-	-	PUNCT
ap-2014	123	13	rate	rate	NOUN
ap-2014	123	14	interval	interval	NOUN
ap-2014	123	15	.	.	PUNCT
ap-2014	124	1	the	the	DET
ap-2014	124	2	shapes	shape	NOUN
ap-2014	124	3	of	of	ADP
ap-2014	124	4	the	the	DET
ap-2014	124	5	signals	signal	NOUN
ap-2014	124	6	are	be	AUX
ap-2014	124	7	different	different	ADJ
ap-2014	124	8	,	,	PUNCT
ap-2014	124	9	as	as	SCONJ
ap-2014	124	10	they	they	PRON
ap-2014	124	11	were	be	AUX
ap-2014	124	12	taken	take	VERB
ap-2014	124	13	by	by	ADP
ap-2014	124	14	sensors	sensor	NOUN
ap-2014	124	15	located	locate	VERB
ap-2014	124	16	in	in	ADP
ap-2014	124	17	two	two	NUM
ap-2014	124	18	different	different	ADJ
ap-2014	124	19	positions	position	NOUN
ap-2014	124	20	.	.	PUNCT
ap-2014	125	1	fig	fig	NOUN
ap-2014	125	2	.	.	PUNCT
ap-2014	126	1	7	7	NUM
ap-2014	126	2	shows	show	VERB
ap-2014	126	3	the	the	DET
ap-2014	126	4	influence	influence	NOUN
ap-2014	126	5	of	of	ADP
ap-2014	126	6	respiration	respiration	NOUN
ap-2014	126	7	.	.	PUNCT
ap-2014	127	1	the	the	DET
ap-2014	127	2	subject	subject	NOUN
ap-2014	127	3	had	have	VERB
ap-2014	127	4	a	a	DET
ap-2014	127	5	respiratory	respiratory	ADJ
ap-2014	127	6	rate	rate	NOUN
ap-2014	127	7	of	of	ADP
ap-2014	127	8	approximately	approximately	ADV
ap-2014	127	9	9	9	NUM
ap-2014	127	10	breaths	breath	NOUN
ap-2014	127	11	per	per	ADP
ap-2014	127	12	minute	minute	NOUN
ap-2014	127	13	,	,	PUNCT
ap-2014	127	14	which	which	PRON
ap-2014	127	15	can	can	AUX
ap-2014	127	16	also	also	ADV
ap-2014	127	17	be	be	AUX
ap-2014	127	18	seen	see	VERB
ap-2014	127	19	in	in	ADP
ap-2014	127	20	the	the	DET
ap-2014	127	21	bcg	bcg	PROPN
ap-2014	127	22	signal	signal	NOUN
ap-2014	127	23	.	.	PUNCT
ap-2014	128	1	the	the	DET
ap-2014	128	2	recording	recording	NOUN
ap-2014	128	3	was	be	AUX
ap-2014	128	4	made	make	VERB
ap-2014	128	5	while	while	SCONJ
ap-2014	128	6	the	the	DET
ap-2014	128	7	test	test	NOUN
ap-2014	128	8	subject	subject	NOUN
ap-2014	128	9	was	be	AUX
ap-2014	128	10	lying	lie	VERB
ap-2014	128	11	on	on	ADP
ap-2014	128	12	his	his	PRON
ap-2014	128	13	back	back	NOUN
ap-2014	128	14	.	.	PUNCT
ap-2014	129	1	3.1	3.1	NUM
ap-2014	129	2	.	.	PUNCT
ap-2014	129	3	signal	signal	NOUN
ap-2014	129	4	morphology	morphology	NOUN
ap-2014	129	5	according	accord	VERB
ap-2014	129	6	to	to	ADP
ap-2014	129	7	a	a	DET
ap-2014	129	8	study	study	NOUN
ap-2014	129	9	mentioned	mention	VERB
ap-2014	129	10	in	in	ADP
ap-2014	129	11	[	[	X
ap-2014	129	12	12	12	NUM
ap-2014	129	13	]	]	PUNCT
ap-2014	129	14	,	,	PUNCT
ap-2014	129	15	eight	eight	NUM
ap-2014	129	16	different	different	ADJ
ap-2014	129	17	sleeping	sleeping	NOUN
ap-2014	129	18	positions	position	NOUN
ap-2014	129	19	exist	exist	VERB
ap-2014	129	20	.	.	PUNCT
ap-2014	130	1	in	in	ADP
ap-2014	130	2	a	a	DET
ap-2014	130	3	trial	trial	NOUN
ap-2014	130	4	,	,	PUNCT
ap-2014	130	5	four	four	NUM
ap-2014	130	6	different	different	ADJ
ap-2014	130	7	positions	position	NOUN
ap-2014	130	8	were	be	AUX
ap-2014	130	9	analyzed	analyze	VERB
ap-2014	130	10	:	:	PUNCT
ap-2014	130	11	supine	supine	ADJ
ap-2014	130	12	,	,	PUNCT
ap-2014	130	13	on	on	ADP
ap-2014	130	14	the	the	DET
ap-2014	130	15	left	left	ADJ
ap-2014	130	16	side	side	NOUN
ap-2014	130	17	,	,	PUNCT
ap-2014	130	18	on	on	ADP
ap-2014	130	19	the	the	DET
ap-2014	130	20	right	right	ADJ
ap-2014	130	21	side	side	NOUN
ap-2014	130	22	,	,	PUNCT
ap-2014	130	23	and	and	CCONJ
ap-2014	130	24	prone	prone	ADJ
ap-2014	130	25	.	.	PUNCT
ap-2014	131	1	the	the	DET
ap-2014	131	2	test	test	NOUN
ap-2014	131	3	subject	subject	NOUN
ap-2014	131	4	lay	lie	VERB
ap-2014	131	5	in	in	ADP
ap-2014	131	6	each	each	DET
ap-2014	131	7	position	position	NOUN
ap-2014	131	8	for	for	ADP
ap-2014	131	9	one	one	NUM
ap-2014	131	10	minute	minute	NOUN
ap-2014	131	11	and	and	CCONJ
ap-2014	131	12	then	then	ADV
ap-2014	131	13	turned	turn	VERB
ap-2014	131	14	around	around	ADP
ap-2014	131	15	.	.	PUNCT
ap-2014	132	1	the	the	DET
ap-2014	132	2	transitions	transition	NOUN
ap-2014	132	3	from	from	ADP
ap-2014	132	4	one	one	NUM
ap-2014	132	5	position	position	NOUN
ap-2014	132	6	to	to	ADP
ap-2014	132	7	another	another	PRON
ap-2014	132	8	were	be	AUX
ap-2014	132	9	clearly	clearly	ADV
ap-2014	132	10	visible	visible	ADJ
ap-2014	132	11	in	in	ADP
ap-2014	132	12	the	the	DET
ap-2014	132	13	measured	measure	VERB
ap-2014	132	14	signal	signal	NOUN
ap-2014	132	15	.	.	PUNCT
ap-2014	133	1	that	that	PRON
ap-2014	133	2	is	be	AUX
ap-2014	133	3	because	because	SCONJ
ap-2014	133	4	864	864	NUM
ap-2014	133	5	vol	vol	NOUN
ap-2014	133	6	.	.	PUNCT
ap-2014	134	1	53	53	NUM
ap-2014	134	2	no	no	NOUN
ap-2014	134	3	.	.	PUNCT
ap-2014	135	1	6/2013	6/2013	NUM
ap-2014	135	2	a	a	DET
ap-2014	135	3	novel	novel	ADJ
ap-2014	135	4	bcg	bcg	NOUN
ap-2014	135	5	sensor	sensor	NOUN
ap-2014	135	6	-	-	PUNCT
ap-2014	135	7	array	array	NOUN
ap-2014	135	8	for	for	ADP
ap-2014	135	9	unobtrusive	unobtrusive	ADJ
ap-2014	135	10	cardiac	cardiac	ADJ
ap-2014	135	11	monitoring	monitoring	NOUN
ap-2014	135	12	3	3	NUM
ap-2014	135	13	4	4	NUM
ap-2014	135	14	5	5	NUM
ap-2014	135	15	6	6	NUM
ap-2014	135	16	7	7	NUM
ap-2014	135	17	−3	−3	NOUN
ap-2014	135	18	−2	−2	NOUN
ap-2014	135	19	−1	−1	NOUN
ap-2014	135	20	0	0	NUM
ap-2014	135	21	time	time	NOUN
ap-2014	135	22	(	(	PUNCT
ap-2014	135	23	s	s	NOUN
ap-2014	135	24	)	)	PUNCT
ap-2014	135	25	b	b	PROPN
ap-2014	135	26	c	c	PROPN
ap-2014	135	27	g	g	PROPN
ap-2014	135	28	(	(	PUNCT
ap-2014	135	29	a	a	DET
ap-2014	135	30	.u	.u	NOUN
ap-2014	135	31	.	.	PUNCT
ap-2014	135	32	)	)	PUNCT
ap-2014	135	33	figure	figure	VERB
ap-2014	135	34	7	7	NUM
ap-2014	135	35	.	.	PUNCT
ap-2014	135	36	band	band	NOUN
ap-2014	135	37	-	-	PUNCT
ap-2014	135	38	pass	pass	NOUN
ap-2014	135	39	filtered	filter	VERB
ap-2014	135	40	bcg	bcg	PROPN
ap-2014	135	41	data	datum	NOUN
ap-2014	135	42	(	(	PUNCT
ap-2014	135	43	0.5–20hz	0.5–20hz	NUM
ap-2014	135	44	)	)	PUNCT
ap-2014	135	45	with	with	ADP
ap-2014	135	46	respiratory	respiratory	ADJ
ap-2014	135	47	influence	influence	NOUN
ap-2014	135	48	.	.	PUNCT
ap-2014	136	1	0	0	NUM
ap-2014	136	2	50	50	NUM
ap-2014	136	3	100	100	NUM
ap-2014	136	4	150	150	NUM
ap-2014	136	5	200	200	NUM
ap-2014	136	6	250	250	NUM
ap-2014	136	7	−6	−6	NOUN
ap-2014	136	8	−4	−4	X
ap-2014	136	9	−2	−2	NOUN
ap-2014	136	10	0	0	NUM
ap-2014	136	11	2	2	NUM
ap-2014	136	12	4	4	NUM
ap-2014	136	13	6	6	NUM
ap-2014	136	14	8	8	NUM
ap-2014	136	15	b	b	NOUN
ap-2014	136	16	c	c	PROPN
ap-2014	136	17	g	g	PROPN
ap-2014	136	18	(	(	PUNCT
ap-2014	136	19	a	a	DET
ap-2014	136	20	.u	.u	NOUN
ap-2014	136	21	.	.	PUNCT
ap-2014	136	22	)	)	PUNCT
ap-2014	136	23	time	time	NOUN
ap-2014	136	24	(	(	PUNCT
ap-2014	136	25	s	s	NOUN
ap-2014	136	26	)	)	PUNCT
ap-2014	136	27	leftsupine	leftsupine	NOUN
ap-2014	136	28	right	right	ADV
ap-2014	136	29	prone	prone	ADJ
ap-2014	136	30	figure	figure	NOUN
ap-2014	136	31	8	8	NUM
ap-2014	136	32	.	.	PUNCT
ap-2014	137	1	bcg	bcg	NOUN
ap-2014	137	2	with	with	ADP
ap-2014	137	3	different	different	ADJ
ap-2014	137	4	lying	lie	VERB
ap-2014	137	5	positions	position	NOUN
ap-2014	137	6	.	.	PUNCT
ap-2014	138	1	the	the	DET
ap-2014	138	2	movement	movement	NOUN
ap-2014	138	3	artifacts	artifact	NOUN
ap-2014	138	4	have	have	VERB
ap-2014	138	5	much	much	ADV
ap-2014	138	6	higher	high	ADJ
ap-2014	138	7	amplitudes	amplitude	NOUN
ap-2014	138	8	than	than	ADP
ap-2014	138	9	the	the	DET
ap-2014	138	10	normal	normal	ADJ
ap-2014	138	11	signal	signal	NOUN
ap-2014	138	12	,	,	PUNCT
ap-2014	138	13	as	as	SCONJ
ap-2014	138	14	can	can	AUX
ap-2014	138	15	be	be	AUX
ap-2014	138	16	seen	see	VERB
ap-2014	138	17	in	in	ADP
ap-2014	138	18	fig	fig	NOUN
ap-2014	138	19	.	.	PUNCT
ap-2014	139	1	8	8	NUM
ap-2014	139	2	.	.	PUNCT
ap-2014	140	1	the	the	DET
ap-2014	140	2	patients	patient	NOUN
ap-2014	140	3	’	’	PART
ap-2014	140	4	contact	contact	NOUN
ap-2014	140	5	area	area	NOUN
ap-2014	140	6	with	with	ADP
ap-2014	140	7	the	the	DET
ap-2014	140	8	mattress	mattress	ADJ
ap-2014	140	9	topper	topper	NOUN
ap-2014	140	10	determines	determine	VERB
ap-2014	140	11	the	the	DET
ap-2014	140	12	signal	signal	ADJ
ap-2014	140	13	shape	shape	NOUN
ap-2014	140	14	.	.	PUNCT
ap-2014	141	1	different	different	ADJ
ap-2014	141	2	positions	position	NOUN
ap-2014	141	3	resulted	result	VERB
ap-2014	141	4	in	in	ADP
ap-2014	141	5	very	very	ADV
ap-2014	141	6	dissimilar	dissimilar	ADJ
ap-2014	141	7	signals	signal	NOUN
ap-2014	141	8	.	.	PUNCT
ap-2014	142	1	some	some	DET
ap-2014	142	2	positions	position	NOUN
ap-2014	142	3	were	be	AUX
ap-2014	142	4	more	more	ADV
ap-2014	142	5	advantageous	advantageous	ADJ
ap-2014	142	6	for	for	ADP
ap-2014	142	7	estimating	estimate	VERB
ap-2014	142	8	the	the	DET
ap-2014	142	9	heart	heart	NOUN
ap-2014	142	10	rate	rate	NOUN
ap-2014	142	11	than	than	ADP
ap-2014	142	12	others	other	NOUN
ap-2014	142	13	,	,	PUNCT
ap-2014	142	14	see	see	VERB
ap-2014	142	15	fig	fig	NOUN
ap-2014	142	16	9	9	NUM
ap-2014	142	17	.	.	PUNCT
ap-2014	143	1	the	the	DET
ap-2014	143	2	peak	peak	NOUN
ap-2014	143	3	-	-	PUNCT
ap-2014	143	4	to	to	ADP
ap-2014	143	5	-	-	PUNCT
ap-2014	143	6	peak	peak	NOUN
ap-2014	143	7	voltage	voltage	NOUN
ap-2014	143	8	was	be	AUX
ap-2014	143	9	approximately	approximately	ADV
ap-2014	143	10	1.5v	1.5v	NUM
ap-2014	143	11	in	in	ADP
ap-2014	143	12	every	every	DET
ap-2014	143	13	case	case	NOUN
ap-2014	143	14	except	except	SCONJ
ap-2014	143	15	for	for	ADP
ap-2014	143	16	the	the	DET
ap-2014	143	17	right	right	ADJ
ap-2014	143	18	side	side	NOUN
ap-2014	143	19	where	where	SCONJ
ap-2014	143	20	it	it	PRON
ap-2014	143	21	resulted	result	VERB
ap-2014	143	22	in	in	ADP
ap-2014	143	23	a	a	DET
ap-2014	143	24	peak	peak	NOUN
ap-2014	143	25	-	-	PUNCT
ap-2014	143	26	to	to	ADP
ap-2014	143	27	-	-	PUNCT
ap-2014	143	28	peak	peak	NOUN
ap-2014	143	29	voltage	voltage	NOUN
ap-2014	143	30	of	of	ADP
ap-2014	143	31	0.4v	0.4v	NOUN
ap-2014	143	32	.	.	PUNCT
ap-2014	144	1	furthermore	furthermore	ADV
ap-2014	144	2	,	,	PUNCT
ap-2014	144	3	periodic	periodic	ADJ
ap-2014	144	4	signal	signal	NOUN
ap-2014	144	5	patterns	pattern	NOUN
ap-2014	144	6	could	could	AUX
ap-2014	144	7	be	be	AUX
ap-2014	144	8	identified	identify	VERB
ap-2014	144	9	in	in	ADP
ap-2014	144	10	the	the	DET
ap-2014	144	11	supine	supine	NOUN
ap-2014	144	12	,	,	PUNCT
ap-2014	144	13	left	left	ADJ
ap-2014	144	14	and	and	CCONJ
ap-2014	144	15	prone	prone	ADJ
ap-2014	144	16	positions	position	NOUN
ap-2014	144	17	.	.	PUNCT
ap-2014	145	1	the	the	DET
ap-2014	145	2	left	left	ADJ
ap-2014	145	3	and	and	CCONJ
ap-2014	145	4	prone	prone	ADJ
ap-2014	145	5	positions	position	NOUN
ap-2014	145	6	also	also	ADV
ap-2014	145	7	showed	show	VERB
ap-2014	145	8	repetitive	repetitive	ADJ
ap-2014	145	9	dominant	dominant	ADJ
ap-2014	145	10	peaks	peak	NOUN
ap-2014	145	11	.	.	PUNCT
ap-2014	146	1	the	the	DET
ap-2014	146	2	reason	reason	NOUN
ap-2014	146	3	for	for	ADP
ap-2014	146	4	the	the	DET
ap-2014	146	5	reduced	reduce	VERB
ap-2014	146	6	signal	signal	NOUN
ap-2014	146	7	quality	quality	NOUN
ap-2014	146	8	while	while	SCONJ
ap-2014	146	9	lying	lie	VERB
ap-2014	146	10	on	on	ADP
ap-2014	146	11	the	the	DET
ap-2014	146	12	right	right	ADJ
ap-2014	146	13	side	side	NOUN
ap-2014	146	14	is	be	AUX
ap-2014	146	15	unclear	unclear	ADJ
ap-2014	146	16	.	.	PUNCT
ap-2014	147	1	it	it	PRON
ap-2014	147	2	may	may	AUX
ap-2014	147	3	be	be	AUX
ap-2014	147	4	due	due	ADJ
ap-2014	147	5	to	to	ADP
ap-2014	147	6	the	the	DET
ap-2014	147	7	larger	large	ADJ
ap-2014	147	8	distance	distance	NOUN
ap-2014	147	9	from	from	ADP
ap-2014	147	10	the	the	DET
ap-2014	147	11	contact	contact	NOUN
ap-2014	147	12	area	area	NOUN
ap-2014	147	13	of	of	ADP
ap-2014	147	14	the	the	DET
ap-2014	147	15	body	body	NOUN
ap-2014	147	16	to	to	ADP
ap-2014	147	17	the	the	DET
ap-2014	147	18	heart	heart	NOUN
ap-2014	147	19	.	.	PUNCT
ap-2014	148	1	3.2	3.2	NUM
ap-2014	148	2	.	.	PUNCT
ap-2014	149	1	sources	source	NOUN
ap-2014	149	2	of	of	ADP
ap-2014	149	3	artifacts	artifact	NOUN
ap-2014	149	4	the	the	DET
ap-2014	149	5	source	source	NOUN
ap-2014	149	6	of	of	ADP
ap-2014	149	7	different	different	ADJ
ap-2014	149	8	artifacts	artifact	NOUN
ap-2014	149	9	was	be	AUX
ap-2014	149	10	examined	examine	VERB
ap-2014	149	11	.	.	PUNCT
ap-2014	150	1	a	a	DET
ap-2014	150	2	common	common	ADJ
ap-2014	150	3	problem	problem	NOUN
ap-2014	150	4	of	of	ADP
ap-2014	150	5	bcg	bcg	PROPN
ap-2014	150	6	systems	system	NOUN
ap-2014	150	7	is	be	AUX
ap-2014	150	8	that	that	SCONJ
ap-2014	150	9	they	they	PRON
ap-2014	150	10	are	be	AUX
ap-2014	150	11	susceptible	susceptible	ADJ
ap-2014	150	12	to	to	ADP
ap-2014	150	13	external	external	ADJ
ap-2014	150	14	vibrations	vibration	NOUN
ap-2014	150	15	.	.	PUNCT
ap-2014	151	1	we	we	PRON
ap-2014	151	2	therefore	therefore	ADV
ap-2014	151	3	investigated	investigate	VERB
ap-2014	151	4	whether	whether	SCONJ
ap-2014	151	5	these	these	DET
ap-2014	151	6	vibrations	vibration	NOUN
ap-2014	151	7	cause	cause	VERB
ap-2014	151	8	artifacts	artifact	NOUN
ap-2014	151	9	in	in	ADP
ap-2014	151	10	the	the	DET
ap-2014	151	11	optical	optical	ADJ
ap-2014	151	12	bcg	bcg	PROPN
ap-2014	151	13	signal	signal	NOUN
ap-2014	151	14	.	.	PUNCT
ap-2014	152	1	however	however	ADV
ap-2014	152	2	,	,	PUNCT
ap-2014	152	3	our	our	PRON
ap-2014	152	4	tests	test	NOUN
ap-2014	152	5	showed	show	VERB
ap-2014	152	6	that	that	SCONJ
ap-2014	152	7	optical	optical	ADJ
ap-2014	152	8	bcgs	bcg	NOUN
ap-2014	152	9	are	be	AUX
ap-2014	152	10	also	also	ADV
ap-2014	152	11	subject	subject	ADJ
ap-2014	152	12	to	to	ADP
ap-2014	152	13	these	these	DET
ap-2014	152	14	vibrations	vibration	NOUN
ap-2014	152	15	.	.	PUNCT
ap-2014	153	1	the	the	DET
ap-2014	153	2	heart	heart	NOUN
ap-2014	153	3	rate	rate	NOUN
ap-2014	153	4	can	can	AUX
ap-2014	153	5	not	not	PART
ap-2014	153	6	be	be	AUX
ap-2014	153	7	estimated	estimate	VERB
ap-2014	153	8	if	if	SCONJ
ap-2014	153	9	a	a	DET
ap-2014	153	10	movement	movement	NOUN
ap-2014	153	11	artifact	artifact	NOUN
ap-2014	153	12	occurs	occur	VERB
ap-2014	153	13	,	,	PUNCT
ap-2014	153	14	because	because	SCONJ
ap-2014	153	15	the	the	DET
ap-2014	153	16	operational	operational	ADJ
ap-2014	153	17	amplfier	amplfier	NOUN
ap-2014	153	18	saturates	saturate	VERB
ap-2014	153	19	.	.	PUNCT
ap-2014	154	1	another	another	DET
ap-2014	154	2	test	test	NOUN
ap-2014	154	3	was	be	AUX
ap-2014	154	4	conducted	conduct	VERB
ap-2014	154	5	to	to	PART
ap-2014	154	6	comprehend	comprehend	VERB
ap-2014	154	7	the	the	DET
ap-2014	154	8	30	30	NUM
ap-2014	154	9	31	31	NUM
ap-2014	154	10	32	32	NUM
ap-2014	154	11	33	33	NUM
ap-2014	154	12	34	34	NUM
ap-2014	154	13	35	35	NUM
ap-2014	154	14	−1	−1	NOUN
ap-2014	154	15	−0.5	−0.5	NOUN
ap-2014	154	16	0	0	NUM
ap-2014	154	17	0.5	0.5	NUM
ap-2014	154	18	1	1	NUM
ap-2014	154	19	time	time	NOUN
ap-2014	154	20	(	(	PUNCT
ap-2014	154	21	s	s	NOUN
ap-2014	154	22	)	)	PUNCT
ap-2014	154	23	b	b	PROPN
ap-2014	154	24	c	c	PROPN
ap-2014	154	25	g	g	PROPN
ap-2014	154	26	(	(	PUNCT
ap-2014	154	27	a	a	DET
ap-2014	154	28	.u	.u	NOUN
ap-2014	154	29	.	.	PUNCT
ap-2014	154	30	)	)	PUNCT
ap-2014	155	1	122	122	NUM
ap-2014	155	2	123	123	NUM
ap-2014	155	3	124	124	NUM
ap-2014	155	4	125	125	NUM
ap-2014	155	5	126	126	NUM
ap-2014	155	6	127	127	NUM
ap-2014	155	7	−1	−1	NOUN
ap-2014	155	8	−0.5	−0.5	NOUN
ap-2014	155	9	0	0	NUM
ap-2014	155	10	0.5	0.5	NUM
ap-2014	155	11	1	1	NUM
ap-2014	155	12	time	time	NOUN
ap-2014	155	13	(	(	PUNCT
ap-2014	155	14	s	s	NOUN
ap-2014	155	15	)	)	PUNCT
ap-2014	155	16	b	b	PROPN
ap-2014	155	17	c	c	PROPN
ap-2014	155	18	g	g	PROPN
ap-2014	155	19	(	(	PUNCT
ap-2014	155	20	a	a	DET
ap-2014	155	21	.u	.u	NOUN
ap-2014	155	22	.	.	PUNCT
ap-2014	155	23	)	)	PUNCT
ap-2014	156	1	180	180	NUM
ap-2014	156	2	181	181	NUM
ap-2014	156	3	182	182	NUM
ap-2014	156	4	183	183	NUM
ap-2014	156	5	184	184	NUM
ap-2014	156	6	185	185	NUM
ap-2014	156	7	−1	−1	NOUN
ap-2014	156	8	−0.5	−0.5	NOUN
ap-2014	156	9	0	0	NUM
ap-2014	156	10	0.5	0.5	NUM
ap-2014	156	11	1	1	NUM
ap-2014	156	12	time	time	NOUN
ap-2014	156	13	(	(	PUNCT
ap-2014	156	14	s	s	NOUN
ap-2014	156	15	)	)	PUNCT
ap-2014	156	16	b	b	PROPN
ap-2014	156	17	c	c	PROPN
ap-2014	156	18	g	g	PROPN
ap-2014	156	19	(	(	PUNCT
ap-2014	156	20	a	a	DET
ap-2014	156	21	.u	.u	NOUN
ap-2014	156	22	.	.	PUNCT
ap-2014	156	23	)	)	PUNCT
ap-2014	157	1	232	232	NUM
ap-2014	157	2	233	233	NUM
ap-2014	157	3	234	234	NUM
ap-2014	157	4	235	235	NUM
ap-2014	157	5	236	236	NUM
ap-2014	157	6	237	237	NUM
ap-2014	157	7	−1	−1	NOUN
ap-2014	157	8	−0.5	−0.5	NOUN
ap-2014	157	9	0	0	NUM
ap-2014	157	10	0.5	0.5	NUM
ap-2014	157	11	1	1	NUM
ap-2014	157	12	time	time	NOUN
ap-2014	157	13	(	(	PUNCT
ap-2014	157	14	s	s	NOUN
ap-2014	157	15	)	)	PUNCT
ap-2014	157	16	b	b	PROPN
ap-2014	157	17	c	c	PROPN
ap-2014	157	18	g	g	PROPN
ap-2014	157	19	(	(	PUNCT
ap-2014	157	20	a	a	DET
ap-2014	157	21	.u	.u	NOUN
ap-2014	157	22	.	.	PUNCT
ap-2014	157	23	)	)	PUNCT
ap-2014	158	1	figure	figure	NOUN
ap-2014	158	2	9	9	NUM
ap-2014	158	3	.	.	NOUN
ap-2014	158	4	five	five	NUM
ap-2014	158	5	close	close	ADJ
ap-2014	158	6	-	-	PUNCT
ap-2014	158	7	ups	up	NOUN
ap-2014	158	8	of	of	ADP
ap-2014	158	9	bcgs	bcg	NOUN
ap-2014	158	10	,	,	PUNCT
ap-2014	158	11	from	from	ADP
ap-2014	158	12	top	top	NOUN
ap-2014	158	13	to	to	ADP
ap-2014	158	14	bottom	bottom	NOUN
ap-2014	158	15	:	:	PUNCT
ap-2014	158	16	supine	supine	ADV
ap-2014	158	17	;	;	PUNCT
ap-2014	158	18	left	leave	VERB
ap-2014	158	19	;	;	PUNCT
ap-2014	159	1	right	right	ADJ
ap-2014	159	2	;	;	PUNCT
ap-2014	159	3	prone	prone	ADJ
ap-2014	159	4	.	.	PUNCT
ap-2014	160	1	influence	influence	NOUN
ap-2014	160	2	of	of	ADP
ap-2014	160	3	external	external	ADJ
ap-2014	160	4	light	light	NOUN
ap-2014	160	5	sources	source	NOUN
ap-2014	160	6	,	,	PUNCT
ap-2014	160	7	i.e.	i.e.	X
ap-2014	160	8	incandescent	incandescent	NOUN
ap-2014	160	9	light	light	NOUN
ap-2014	160	10	.	.	PUNCT
ap-2014	161	1	due	due	ADP
ap-2014	161	2	to	to	ADP
ap-2014	161	3	the	the	DET
ap-2014	161	4	fact	fact	NOUN
ap-2014	161	5	that	that	SCONJ
ap-2014	161	6	the	the	DET
ap-2014	161	7	working	work	VERB
ap-2014	161	8	principle	principle	NOUN
ap-2014	161	9	of	of	ADP
ap-2014	161	10	the	the	DET
ap-2014	161	11	sensors	sensor	NOUN
ap-2014	161	12	is	be	AUX
ap-2014	161	13	based	base	VERB
ap-2014	161	14	on	on	ADP
ap-2014	161	15	radiation	radiation	NOUN
ap-2014	161	16	,	,	PUNCT
ap-2014	161	17	external	external	ADJ
ap-2014	161	18	light	light	NOUN
ap-2014	161	19	sources	source	NOUN
ap-2014	161	20	may	may	AUX
ap-2014	161	21	cause	cause	VERB
ap-2014	161	22	artifacts	artifact	NOUN
ap-2014	161	23	or	or	CCONJ
ap-2014	161	24	baseline	baseline	ADJ
ap-2014	161	25	changes	change	NOUN
ap-2014	161	26	.	.	PUNCT
ap-2014	162	1	the	the	DET
ap-2014	162	2	experiment	experiment	NOUN
ap-2014	162	3	was	be	AUX
ap-2014	162	4	performed	perform	VERB
ap-2014	162	5	by	by	ADP
ap-2014	162	6	switching	switch	VERB
ap-2014	162	7	on	on	ADP
ap-2014	162	8	and	and	CCONJ
ap-2014	162	9	off	off	ADP
ap-2014	162	10	the	the	DET
ap-2014	162	11	lights	light	NOUN
ap-2014	162	12	in	in	ADP
ap-2014	162	13	a	a	DET
ap-2014	162	14	darkened	darken	VERB
ap-2014	162	15	lab	lab	NOUN
ap-2014	162	16	without	without	ADP
ap-2014	162	17	any	any	DET
ap-2014	162	18	test	test	NOUN
ap-2014	162	19	subject	subject	NOUN
ap-2014	162	20	in	in	ADP
ap-2014	162	21	the	the	DET
ap-2014	162	22	bed	bed	NOUN
ap-2014	162	23	.	.	PUNCT
ap-2014	163	1	the	the	DET
ap-2014	163	2	test	test	NOUN
ap-2014	163	3	showed	show	VERB
ap-2014	163	4	that	that	SCONJ
ap-2014	163	5	incandescent	incandescent	NOUN
ap-2014	163	6	light	light	NOUN
ap-2014	163	7	had	have	VERB
ap-2014	163	8	no	no	DET
ap-2014	163	9	influence	influence	NOUN
ap-2014	163	10	on	on	ADP
ap-2014	163	11	the	the	DET
ap-2014	163	12	bcg	bcg	PROPN
ap-2014	163	13	signal	signal	NOUN
ap-2014	163	14	.	.	PUNCT
ap-2014	164	1	865	865	NUM
ap-2014	164	2	a.	a.	NOUN
ap-2014	164	3	böhm	böhm	NOUN
ap-2014	164	4	,	,	PUNCT
ap-2014	164	5	c.	c.	NOUN
ap-2014	164	6	brüser	brüser	NOUN
ap-2014	164	7	,	,	PUNCT
ap-2014	164	8	s.	s.	PROPN
ap-2014	164	9	leonhardt	leonhardt	PROPN
ap-2014	164	10	acta	acta	PROPN
ap-2014	164	11	polytechnica	polytechnica	PROPN
ap-2014	164	12	figure	figure	NOUN
ap-2014	164	13	10	10	NUM
ap-2014	164	14	.	.	PUNCT
ap-2014	165	1	different	different	ADJ
ap-2014	165	2	sensor	sensor	NOUN
ap-2014	165	3	configurations	configuration	NOUN
ap-2014	165	4	.	.	PUNCT
ap-2014	166	1	coverage	coverage	NOUN
ap-2014	166	2	rel	rel	PROPN
ap-2014	166	3	.	.	PUNCT
ap-2014	167	1	error	error	NOUN
ap-2014	167	2	best	good	ADJ
ap-2014	167	3	channel	channel	NOUN
ap-2014	167	4	87.01	87.01	NUM
ap-2014	167	5	%	%	NOUN
ap-2014	167	6	1.46	1.46	NUM
ap-2014	167	7	%	%	NOUN
ap-2014	167	8	worst	bad	ADJ
ap-2014	167	9	channel	channel	NOUN
ap-2014	167	10	18.61	18.61	NUM
ap-2014	167	11	%	%	NOUN
ap-2014	167	12	25.7	25.7	NUM
ap-2014	167	13	%	%	NOUN
ap-2014	167	14	multiple	multiple	ADJ
ap-2014	167	15	channels	channel	NOUN
ap-2014	167	16	89.16	89.16	NUM
ap-2014	167	17	%	%	NOUN
ap-2014	167	18	0.67	0.67	NUM
ap-2014	167	19	%	%	NOUN
ap-2014	167	20	table	table	NOUN
ap-2014	167	21	1	1	NUM
ap-2014	167	22	.	.	PUNCT
ap-2014	167	23	comparison	comparison	NOUN
ap-2014	167	24	of	of	ADP
ap-2014	167	25	estimations	estimation	NOUN
ap-2014	167	26	of	of	ADP
ap-2014	167	27	intervals	interval	NOUN
ap-2014	167	28	for	for	ADP
ap-2014	167	29	the	the	DET
ap-2014	167	30	best	good	ADJ
ap-2014	167	31	/	/	SYM
ap-2014	167	32	worst	bad	ADJ
ap-2014	167	33	channel	channel	NOUN
ap-2014	167	34	to	to	ADP
ap-2014	167	35	an	an	DET
ap-2014	167	36	estimation	estimation	NOUN
ap-2014	167	37	of	of	ADP
ap-2014	167	38	intervals	interval	NOUN
ap-2014	167	39	using	use	VERB
ap-2014	167	40	multiple	multiple	ADJ
ap-2014	167	41	channels	channel	NOUN
ap-2014	167	42	.	.	PUNCT
ap-2014	167	43	3.3	3.3	NUM
ap-2014	167	44	.	.	PUNCT
ap-2014	168	1	sensor	sensor	NOUN
ap-2014	168	2	-	-	PUNCT
ap-2014	168	3	array	array	NOUN
ap-2014	168	4	up	up	ADP
ap-2014	168	5	to	to	PART
ap-2014	168	6	eight	eight	NUM
ap-2014	168	7	sensors	sensor	NOUN
ap-2014	168	8	can	can	AUX
ap-2014	168	9	be	be	AUX
ap-2014	168	10	connected	connect	VERB
ap-2014	168	11	to	to	ADP
ap-2014	168	12	the	the	DET
ap-2014	168	13	current	current	ADJ
ap-2014	168	14	system	system	NOUN
ap-2014	168	15	.	.	PUNCT
ap-2014	169	1	three	three	NUM
ap-2014	169	2	different	different	ADJ
ap-2014	169	3	sensor	sensor	NOUN
ap-2014	169	4	configurations	configuration	NOUN
ap-2014	169	5	beneath	beneath	ADP
ap-2014	169	6	the	the	DET
ap-2014	169	7	mattress	mattress	ADJ
ap-2014	169	8	topper	topper	NOUN
ap-2014	169	9	were	be	AUX
ap-2014	169	10	tested	test	VERB
ap-2014	169	11	with	with	ADP
ap-2014	169	12	a	a	DET
ap-2014	169	13	4	4	NUM
ap-2014	169	14	-	-	PUNCT
ap-2014	169	15	channel	channel	NOUN
ap-2014	169	16	setup	setup	NOUN
ap-2014	169	17	.	.	PUNCT
ap-2014	170	1	a	a	DET
ap-2014	170	2	diamond	diamond	NOUN
ap-2014	170	3	shaped	shape	VERB
ap-2014	170	4	configuration	configuration	NOUN
ap-2014	170	5	,	,	PUNCT
ap-2014	170	6	a	a	DET
ap-2014	170	7	square	square	NOUN
ap-2014	170	8	,	,	PUNCT
ap-2014	170	9	and	and	CCONJ
ap-2014	170	10	a	a	DET
ap-2014	170	11	line	line	NOUN
ap-2014	170	12	were	be	AUX
ap-2014	170	13	tested	test	VERB
ap-2014	170	14	,	,	PUNCT
ap-2014	170	15	see	see	VERB
ap-2014	170	16	fig	fig	NOUN
ap-2014	170	17	.	.	PUNCT
ap-2014	171	1	10	10	NUM
ap-2014	171	2	.	.	PUNCT
ap-2014	172	1	in	in	ADP
ap-2014	172	2	each	each	DET
ap-2014	172	3	case	case	NOUN
ap-2014	172	4	,	,	PUNCT
ap-2014	172	5	it	it	PRON
ap-2014	172	6	seems	seem	VERB
ap-2014	172	7	beneficial	beneficial	ADJ
ap-2014	172	8	to	to	PART
ap-2014	172	9	place	place	VERB
ap-2014	172	10	the	the	DET
ap-2014	172	11	sensors	sensor	NOUN
ap-2014	172	12	below	below	ADP
ap-2014	172	13	the	the	DET
ap-2014	172	14	patient	patient	NOUN
ap-2014	172	15	’s	’s	PART
ap-2014	172	16	torso	torso	NOUN
ap-2014	172	17	,	,	PUNCT
ap-2014	172	18	because	because	SCONJ
ap-2014	172	19	of	of	ADP
ap-2014	172	20	the	the	DET
ap-2014	172	21	proximity	proximity	NOUN
ap-2014	172	22	to	to	ADP
ap-2014	172	23	the	the	DET
ap-2014	172	24	heart	heart	NOUN
ap-2014	172	25	.	.	PUNCT
ap-2014	173	1	the	the	PRON
ap-2014	173	2	closer	close	ADV
ap-2014	173	3	the	the	DET
ap-2014	173	4	sensors	sensor	NOUN
ap-2014	173	5	are	be	AUX
ap-2014	173	6	to	to	ADP
ap-2014	173	7	the	the	DET
ap-2014	173	8	diaphragm	diaphragm	NOUN
ap-2014	173	9	,	,	PUNCT
ap-2014	173	10	the	the	DET
ap-2014	173	11	more	more	ADV
ap-2014	173	12	dominant	dominant	ADJ
ap-2014	173	13	the	the	DET
ap-2014	173	14	breathing	breathing	NOUN
ap-2014	173	15	component	component	NOUN
ap-2014	173	16	becomes	become	VERB
ap-2014	173	17	.	.	PUNCT
ap-2014	174	1	the	the	DET
ap-2014	174	2	diamond	diamond	NOUN
ap-2014	174	3	configuration	configuration	NOUN
ap-2014	174	4	was	be	AUX
ap-2014	174	5	chosen	choose	VERB
ap-2014	174	6	,	,	PUNCT
ap-2014	174	7	because	because	SCONJ
ap-2014	174	8	the	the	DET
ap-2014	174	9	largest	large	ADJ
ap-2014	174	10	part	part	NOUN
ap-2014	174	11	of	of	ADP
ap-2014	174	12	the	the	DET
ap-2014	174	13	torso	torso	NOUN
ap-2014	174	14	is	be	AUX
ap-2014	174	15	covered	cover	VERB
ap-2014	174	16	with	with	ADP
ap-2014	174	17	only	only	ADV
ap-2014	174	18	4	4	NUM
ap-2014	174	19	sensors	sensor	NOUN
ap-2014	174	20	and	and	CCONJ
ap-2014	174	21	the	the	DET
ap-2014	174	22	probability	probability	NOUN
ap-2014	174	23	that	that	SCONJ
ap-2014	174	24	the	the	DET
ap-2014	174	25	subject	subject	NOUN
ap-2014	174	26	lies	lie	VERB
ap-2014	174	27	on	on	ADP
ap-2014	174	28	one	one	NUM
ap-2014	174	29	or	or	CCONJ
ap-2014	174	30	more	more	ADJ
ap-2014	174	31	of	of	ADP
ap-2014	174	32	the	the	DET
ap-2014	174	33	sensors	sensor	NOUN
ap-2014	174	34	is	be	AUX
ap-2014	174	35	higher	high	ADJ
ap-2014	174	36	in	in	ADP
ap-2014	174	37	any	any	DET
ap-2014	174	38	chosen	choose	VERB
ap-2014	174	39	position	position	NOUN
ap-2014	174	40	.	.	PUNCT
ap-2014	175	1	3.4	3.4	NUM
ap-2014	175	2	.	.	PUNCT
ap-2014	175	3	heart	heart	NOUN
ap-2014	175	4	rate	rate	NOUN
ap-2014	175	5	estimation	estimation	NOUN
ap-2014	175	6	the	the	DET
ap-2014	175	7	optical	optical	ADJ
ap-2014	175	8	bcg	bcg	PROPN
ap-2014	175	9	was	be	AUX
ap-2014	175	10	evaluated	evaluate	VERB
ap-2014	175	11	with	with	ADP
ap-2014	175	12	a	a	DET
ap-2014	175	13	single	single	ADJ
ap-2014	175	14	channel	channel	NOUN
ap-2014	175	15	measurement	measurement	NOUN
ap-2014	175	16	during	during	ADP
ap-2014	175	17	a	a	DET
ap-2014	175	18	15	15	NUM
ap-2014	175	19	-	-	PUNCT
ap-2014	175	20	minute	minute	NOUN
ap-2014	175	21	trial	trial	NOUN
ap-2014	175	22	and	and	CCONJ
ap-2014	175	23	a	a	DET
ap-2014	175	24	simultaneous	simultaneous	ADJ
ap-2014	175	25	ecg	ecg	PROPN
ap-2014	175	26	.	.	PROPN
ap-2014	176	1	compared	compare	VERB
ap-2014	176	2	to	to	ADP
ap-2014	176	3	the	the	DET
ap-2014	176	4	ecg	ecg	PROPN
ap-2014	176	5	,	,	PUNCT
ap-2014	176	6	the	the	DET
ap-2014	176	7	coverage	coverage	NOUN
ap-2014	176	8	of	of	ADP
ap-2014	176	9	the	the	DET
ap-2014	176	10	bcg	bcg	NOUN
ap-2014	176	11	equaled	equal	VERB
ap-2014	176	12	89.35	89.35	NUM
ap-2014	176	13	%	%	NOUN
ap-2014	176	14	,	,	PUNCT
ap-2014	176	15	and	and	CCONJ
ap-2014	176	16	the	the	DET
ap-2014	176	17	relative	relative	ADJ
ap-2014	176	18	error	error	NOUN
ap-2014	176	19	of	of	ADP
ap-2014	176	20	the	the	DET
ap-2014	176	21	estimated	estimate	VERB
ap-2014	176	22	intervals	interval	NOUN
ap-2014	176	23	was	be	AUX
ap-2014	176	24	1.58	1.58	NUM
ap-2014	176	25	%	%	NOUN
ap-2014	176	26	.	.	PUNCT
ap-2014	177	1	fig	fig	NOUN
ap-2014	177	2	.	.	PUNCT
ap-2014	178	1	11	11	NUM
ap-2014	178	2	shows	show	VERB
ap-2014	178	3	a	a	DET
ap-2014	178	4	comparison	comparison	NOUN
ap-2014	178	5	of	of	ADP
ap-2014	178	6	ecg	ecg	PROPN
ap-2014	178	7	beat	beat	PROPN
ap-2014	178	8	-	-	PUNCT
ap-2014	178	9	to	to	AUX
ap-2014	178	10	-	-	PUNCT
ap-2014	178	11	beat	beat	VERB
ap-2014	178	12	estimated	estimate	VERB
ap-2014	178	13	intervals	interval	NOUN
ap-2014	178	14	(	(	PUNCT
ap-2014	178	15	pan	pan	NOUN
ap-2014	178	16	-	-	NOUN
ap-2014	178	17	tompkins	tompkin	NOUN
ap-2014	178	18	[	[	X
ap-2014	178	19	13	13	NUM
ap-2014	178	20	]	]	PUNCT
ap-2014	178	21	)	)	PUNCT
ap-2014	178	22	and	and	CCONJ
ap-2014	178	23	bcg	bcg	PROPN
ap-2014	178	24	estimated	estimate	VERB
ap-2014	178	25	intervals	interval	NOUN
ap-2014	178	26	within	within	ADP
ap-2014	178	27	a	a	DET
ap-2014	178	28	certain	certain	ADJ
ap-2014	178	29	time	time	NOUN
ap-2014	178	30	frame	frame	NOUN
ap-2014	178	31	.	.	PUNCT
ap-2014	179	1	in	in	ADP
ap-2014	179	2	this	this	DET
ap-2014	179	3	specific	specific	ADJ
ap-2014	179	4	case	case	NOUN
ap-2014	179	5	,	,	PUNCT
ap-2014	179	6	the	the	DET
ap-2014	179	7	estimations	estimation	NOUN
ap-2014	179	8	overlap	overlap	VERB
ap-2014	179	9	almost	almost	ADV
ap-2014	179	10	perfectly	perfectly	ADV
ap-2014	179	11	.	.	PUNCT
ap-2014	180	1	the	the	DET
ap-2014	180	2	multi	multi	ADJ
ap-2014	180	3	-	-	ADJ
ap-2014	180	4	channel	channel	ADJ
ap-2014	180	5	system	system	NOUN
ap-2014	180	6	was	be	AUX
ap-2014	180	7	evaluated	evaluate	VERB
ap-2014	180	8	with	with	ADP
ap-2014	180	9	a	a	DET
ap-2014	180	10	4channel	4channel	PROPN
ap-2014	180	11	measurement	measurement	NOUN
ap-2014	180	12	in	in	ADP
ap-2014	180	13	a	a	DET
ap-2014	180	14	20	20	NUM
ap-2014	180	15	-	-	PUNCT
ap-2014	180	16	minute	minute	NOUN
ap-2014	180	17	trial	trial	NOUN
ap-2014	180	18	recorded	record	VERB
ap-2014	180	19	at	at	ADP
ap-2014	180	20	200hz	200hz	PROPN
ap-2014	180	21	.	.	PUNCT
ap-2014	181	1	the	the	DET
ap-2014	181	2	results	result	NOUN
ap-2014	181	3	in	in	ADP
ap-2014	181	4	tab	tab	NOUN
ap-2014	181	5	.	.	PUNCT
ap-2014	181	6	1	1	NUM
ap-2014	181	7	show	show	VERB
ap-2014	181	8	that	that	SCONJ
ap-2014	181	9	one	one	NUM
ap-2014	181	10	channel	channel	NOUN
ap-2014	181	11	had	have	VERB
ap-2014	181	12	a	a	DET
ap-2014	181	13	poor	poor	ADJ
ap-2014	181	14	signal	signal	NOUN
ap-2014	181	15	with	with	ADP
ap-2014	181	16	only	only	ADV
ap-2014	181	17	18.61	18.61	NUM
ap-2014	181	18	%	%	NOUN
ap-2014	181	19	coverage	coverage	NOUN
ap-2014	181	20	.	.	PUNCT
ap-2014	182	1	the	the	DET
ap-2014	182	2	channel	channel	NOUN
ap-2014	182	3	was	be	AUX
ap-2014	182	4	therefore	therefore	ADV
ap-2014	182	5	automatically	automatically	ADV
ap-2014	182	6	excluded	exclude	VERB
ap-2014	182	7	from	from	ADP
ap-2014	182	8	the	the	DET
ap-2014	182	9	estimation	estimation	NOUN
ap-2014	182	10	by	by	ADP
ap-2014	182	11	the	the	DET
ap-2014	182	12	algorithm	algorithm	NOUN
ap-2014	182	13	most	most	ADJ
ap-2014	182	14	of	of	ADP
ap-2014	182	15	the	the	DET
ap-2014	182	16	time	time	NOUN
ap-2014	182	17	.	.	PUNCT
ap-2014	183	1	the	the	DET
ap-2014	183	2	best	good	ADJ
ap-2014	183	3	signal	signal	NOUN
ap-2014	183	4	in	in	ADP
ap-2014	183	5	terms	term	NOUN
ap-2014	183	6	of	of	ADP
ap-2014	183	7	coverage	coverage	NOUN
ap-2014	183	8	had	have	VERB
ap-2014	183	9	a	a	DET
ap-2014	183	10	relative	relative	ADJ
ap-2014	183	11	error	error	NOUN
ap-2014	183	12	of	of	ADP
ap-2014	183	13	1.46	1.46	NUM
ap-2014	183	14	%	%	NOUN
ap-2014	183	15	compared	compare	VERB
ap-2014	183	16	to	to	ADP
ap-2014	183	17	the	the	DET
ap-2014	183	18	ecg	ecg	PROPN
ap-2014	183	19	.	.	PUNCT
ap-2014	184	1	the	the	DET
ap-2014	184	2	best	good	ADJ
ap-2014	184	3	result	result	NOUN
ap-2014	184	4	was	be	AUX
ap-2014	184	5	achieved	achieve	VERB
ap-2014	184	6	by	by	ADP
ap-2014	184	7	combining	combine	VERB
ap-2014	184	8	multiple	multiple	ADJ
ap-2014	184	9	channels	channel	NOUN
ap-2014	184	10	for	for	ADP
ap-2014	184	11	the	the	DET
ap-2014	184	12	estimation	estimation	NOUN
ap-2014	184	13	.	.	PUNCT
ap-2014	185	1	4	4	X
ap-2014	185	2	.	.	X
ap-2014	185	3	conclusion	conclusion	NOUN
ap-2014	185	4	the	the	DET
ap-2014	185	5	proposed	propose	VERB
ap-2014	185	6	bcg	bcg	NOUN
ap-2014	185	7	system	system	NOUN
ap-2014	185	8	is	be	AUX
ap-2014	185	9	a	a	DET
ap-2014	185	10	new	new	ADJ
ap-2014	185	11	method	method	NOUN
ap-2014	185	12	for	for	ADP
ap-2014	185	13	bcg	bcg	PROPN
ap-2014	185	14	measurements	measurement	NOUN
ap-2014	185	15	in	in	ADP
ap-2014	185	16	bed	bed	NOUN
ap-2014	185	17	.	.	PUNCT
ap-2014	186	1	the	the	DET
ap-2014	186	2	advantage	advantage	NOUN
ap-2014	186	3	of	of	ADP
ap-2014	186	4	bcg	bcg	PROPN
ap-2014	186	5	is	be	AUX
ap-2014	186	6	that	that	SCONJ
ap-2014	186	7	it	it	PRON
ap-2014	186	8	works	work	VERB
ap-2014	186	9	without	without	ADP
ap-2014	186	10	direct	direct	ADJ
ap-2014	186	11	contact	contact	NOUN
ap-2014	186	12	to	to	ADP
ap-2014	186	13	the	the	DET
ap-2014	186	14	patient	patient	NOUN
ap-2014	186	15	’s	’s	PART
ap-2014	186	16	body	body	NOUN
ap-2014	186	17	.	.	PUNCT
ap-2014	187	1	by	by	ADP
ap-2014	187	2	using	use	VERB
ap-2014	187	3	near	near	ADP
ap-2014	187	4	-	-	PUNCT
ap-2014	187	5	ir	ir	NOUN
ap-2014	187	6	-	-	ADJ
ap-2014	187	7	optical	optical	ADJ
ap-2014	187	8	sensors	sensor	NOUN
ap-2014	187	9	,	,	PUNCT
ap-2014	187	10	ageing	age	VERB
ap-2014	187	11	of	of	ADP
ap-2014	187	12	the	the	DET
ap-2014	187	13	material	material	NOUN
ap-2014	187	14	120	120	NUM
ap-2014	187	15	130	130	NUM
ap-2014	187	16	140	140	NUM
ap-2014	187	17	150	150	NUM
ap-2014	187	18	160	160	NUM
ap-2014	187	19	170	170	NUM
ap-2014	187	20	180	180	NUM
ap-2014	187	21	0.8	0.8	NUM
ap-2014	187	22	0.85	0.85	NUM
ap-2014	187	23	0.9	0.9	NUM
ap-2014	187	24	0.95	0.95	NUM
ap-2014	187	25	1	1	NUM
ap-2014	187	26	time	time	NOUN
ap-2014	187	27	(	(	PUNCT
ap-2014	187	28	s	s	NOUN
ap-2014	187	29	)	)	PUNCT
ap-2014	187	30	in	in	ADP
ap-2014	187	31	te	te	ADP
ap-2014	187	32	rv	rv	PROPN
ap-2014	187	33	a	a	DET
ap-2014	187	34	l	l	NOUN
ap-2014	187	35	(	(	PUNCT
ap-2014	187	36	s	s	NOUN
ap-2014	187	37	)	)	PUNCT
ap-2014	187	38	bcg	bcg	PROPN
ap-2014	187	39	ecg	ecg	PROPN
ap-2014	187	40	figure	figure	NOUN
ap-2014	187	41	11	11	NUM
ap-2014	187	42	.	.	PUNCT
ap-2014	188	1	comparison	comparison	NOUN
ap-2014	188	2	of	of	ADP
ap-2014	188	3	bcg	bcg	PROPN
ap-2014	188	4	and	and	CCONJ
ap-2014	188	5	ecg	ecg	PROPN
ap-2014	188	6	beat	beat	NOUN
ap-2014	188	7	-	-	PUNCT
ap-2014	188	8	tobeat	tobeat	NOUN
ap-2014	188	9	interval	interval	NOUN
ap-2014	188	10	estimation	estimation	NOUN
ap-2014	188	11	.	.	PUNCT
ap-2014	189	1	can	can	AUX
ap-2014	189	2	be	be	AUX
ap-2014	189	3	excluded	exclude	VERB
ap-2014	189	4	as	as	ADP
ap-2014	189	5	a	a	DET
ap-2014	189	6	reason	reason	NOUN
ap-2014	189	7	for	for	ADP
ap-2014	189	8	deterioration	deterioration	NOUN
ap-2014	189	9	of	of	ADP
ap-2014	189	10	the	the	DET
ap-2014	189	11	signal	signal	ADJ
ap-2014	189	12	quality	quality	NOUN
ap-2014	189	13	.	.	PUNCT
ap-2014	190	1	heart	heart	NOUN
ap-2014	190	2	rate	rate	NOUN
ap-2014	190	3	,	,	PUNCT
ap-2014	190	4	beat	beat	NOUN
ap-2014	190	5	-	-	PUNCT
ap-2014	190	6	to	to	ADP
ap-2014	190	7	-	-	PUNCT
ap-2014	190	8	beat	beat	VERB
ap-2014	190	9	intervals	interval	NOUN
ap-2014	190	10	and	and	CCONJ
ap-2014	190	11	in	in	ADP
ap-2014	190	12	principle	principle	ADJ
ap-2014	190	13	respiration	respiration	NOUN
ap-2014	190	14	rate	rate	NOUN
ap-2014	190	15	and	and	CCONJ
ap-2014	190	16	breath	breath	NOUN
ap-2014	190	17	-	-	PUNCT
ap-2014	190	18	to	to	ADP
ap-2014	190	19	-	-	PUNCT
ap-2014	190	20	breath	breath	NOUN
ap-2014	190	21	intervals	interval	NOUN
ap-2014	190	22	can	can	AUX
ap-2014	190	23	be	be	AUX
ap-2014	190	24	extracted	extract	VERB
ap-2014	190	25	from	from	ADP
ap-2014	190	26	the	the	DET
ap-2014	190	27	signal	signal	NOUN
ap-2014	190	28	,	,	PUNCT
ap-2014	190	29	which	which	PRON
ap-2014	190	30	is	be	AUX
ap-2014	190	31	essentially	essentially	ADV
ap-2014	190	32	based	base	VERB
ap-2014	190	33	on	on	ADP
ap-2014	190	34	small	small	ADJ
ap-2014	190	35	vibrations	vibration	NOUN
ap-2014	190	36	of	of	ADP
ap-2014	190	37	the	the	DET
ap-2014	190	38	body	body	NOUN
ap-2014	190	39	.	.	PUNCT
ap-2014	191	1	however	however	ADV
ap-2014	191	2	,	,	PUNCT
ap-2014	191	3	optical	optical	ADJ
ap-2014	191	4	sensors	sensor	NOUN
ap-2014	191	5	are	be	AUX
ap-2014	191	6	prone	prone	ADJ
ap-2014	191	7	to	to	ADP
ap-2014	191	8	movement	movement	NOUN
ap-2014	191	9	artifacts	artifact	NOUN
ap-2014	191	10	,	,	PUNCT
ap-2014	191	11	as	as	SCONJ
ap-2014	191	12	are	be	AUX
ap-2014	191	13	other	other	ADJ
ap-2014	191	14	bcg	bcg	NOUN
ap-2014	191	15	sensors	sensor	NOUN
ap-2014	191	16	.	.	PUNCT
ap-2014	192	1	when	when	SCONJ
ap-2014	192	2	the	the	DET
ap-2014	192	3	subject	subject	NOUN
ap-2014	192	4	turned	turn	VERB
ap-2014	192	5	,	,	PUNCT
ap-2014	192	6	it	it	PRON
ap-2014	192	7	was	be	AUX
ap-2014	192	8	not	not	PART
ap-2014	192	9	possible	possible	ADJ
ap-2014	192	10	to	to	PART
ap-2014	192	11	estimatie	estimatie	VERB
ap-2014	192	12	the	the	DET
ap-2014	192	13	heart	heart	NOUN
ap-2014	192	14	rate	rate	NOUN
ap-2014	192	15	or	or	CCONJ
ap-2014	192	16	the	the	DET
ap-2014	192	17	heart	heart	NOUN
ap-2014	192	18	beat	beat	VERB
ap-2014	192	19	intervals	interval	NOUN
ap-2014	192	20	.	.	PUNCT
ap-2014	193	1	nevertheless	nevertheless	ADV
ap-2014	193	2	,	,	PUNCT
ap-2014	193	3	the	the	DET
ap-2014	193	4	results	result	NOUN
ap-2014	193	5	are	be	AUX
ap-2014	193	6	promising	promise	VERB
ap-2014	193	7	,	,	PUNCT
ap-2014	193	8	because	because	SCONJ
ap-2014	193	9	high	high	ADJ
ap-2014	193	10	coverage	coverage	NOUN
ap-2014	193	11	and	and	CCONJ
ap-2014	193	12	low	low	ADJ
ap-2014	193	13	relative	relative	ADJ
ap-2014	193	14	error	error	NOUN
ap-2014	193	15	were	be	AUX
ap-2014	193	16	achieved	achieve	VERB
ap-2014	193	17	by	by	ADP
ap-2014	193	18	optical	optical	ADJ
ap-2014	193	19	bcg	bcg	PROPN
ap-2014	193	20	.	.	PUNCT
ap-2014	194	1	so	so	ADV
ap-2014	194	2	far	far	ADV
ap-2014	194	3	,	,	PUNCT
ap-2014	194	4	only	only	ADV
ap-2014	194	5	a	a	DET
ap-2014	194	6	single	single	ADJ
ap-2014	194	7	prototype	prototype	NOUN
ap-2014	194	8	is	be	AUX
ap-2014	194	9	available	available	ADJ
ap-2014	194	10	,	,	PUNCT
ap-2014	194	11	and	and	CCONJ
ap-2014	194	12	only	only	ADV
ap-2014	194	13	a	a	DET
ap-2014	194	14	limited	limited	ADJ
ap-2014	194	15	number	number	NOUN
ap-2014	194	16	of	of	ADP
ap-2014	194	17	recordings	recording	NOUN
ap-2014	194	18	have	have	AUX
ap-2014	194	19	been	be	AUX
ap-2014	194	20	obtained	obtain	VERB
ap-2014	194	21	.	.	PUNCT
ap-2014	195	1	a	a	DET
ap-2014	195	2	larger	large	ADJ
ap-2014	195	3	study	study	NOUN
ap-2014	195	4	should	should	AUX
ap-2014	195	5	be	be	AUX
ap-2014	195	6	conducted	conduct	VERB
ap-2014	195	7	to	to	PART
ap-2014	195	8	further	far	ADV
ap-2014	195	9	investigate	investigate	VERB
ap-2014	195	10	this	this	DET
ap-2014	195	11	concept	concept	NOUN
ap-2014	195	12	.	.	PUNCT
ap-2014	196	1	references	reference	NOUN
ap-2014	196	2	[	[	X
ap-2014	196	3	1	1	X
ap-2014	196	4	]	]	PUNCT
ap-2014	196	5	j.	j.	PROPN
ap-2014	196	6	m.	m.	PROPN
ap-2014	196	7	kortelainen	kortelainen	PROPN
ap-2014	196	8	,	,	PUNCT
ap-2014	196	9	j.	j.	PROPN
ap-2014	196	10	virkkala	virkkala	PROPN
ap-2014	196	11	.	.	PUNCT
ap-2014	197	1	fft	fft	PROPN
ap-2014	197	2	averaging	average	VERB
ap-2014	197	3	of	of	ADP
ap-2014	197	4	multichannel	multichannel	PROPN
ap-2014	197	5	bcg	bcg	PROPN
ap-2014	197	6	signals	signal	NOUN
ap-2014	197	7	from	from	ADP
ap-2014	197	8	bed	bed	NOUN
ap-2014	197	9	mattress	mattress	NOUN
ap-2014	197	10	sensor	sensor	NOUN
ap-2014	197	11	to	to	PART
ap-2014	197	12	improve	improve	VERB
ap-2014	197	13	estimation	estimation	NOUN
ap-2014	197	14	of	of	ADP
ap-2014	197	15	heart	heart	NOUN
ap-2014	197	16	beat	beat	VERB
ap-2014	197	17	interval	interval	NOUN
ap-2014	197	18	.	.	PUNCT
ap-2014	198	1	in	in	ADP
ap-2014	198	2	29th	29th	ADJ
ap-2014	198	3	annual	annual	ADJ
ap-2014	198	4	international	international	ADJ
ap-2014	198	5	conference	conference	NOUN
ap-2014	198	6	of	of	ADP
ap-2014	198	7	the	the	DET
ap-2014	198	8	ieee	ieee	NOUN
ap-2014	198	9	engineering	engineering	NOUN
ap-2014	198	10	in	in	ADP
ap-2014	198	11	medicine	medicine	NOUN
ap-2014	198	12	and	and	CCONJ
ap-2014	198	13	biology	biology	NOUN
ap-2014	198	14	society	society	NOUN
ap-2014	198	15	,	,	PUNCT
ap-2014	198	16	cité	cité	PROPN
ap-2014	198	17	internationale	internationale	PROPN
ap-2014	198	18	,	,	PUNCT
ap-2014	198	19	lyon	lyon	PROPN
ap-2014	198	20	,	,	PUNCT
ap-2014	198	21	france	france	PROPN
ap-2014	198	22	,	,	PUNCT
ap-2014	198	23	pp	pp	X
ap-2014	198	24	.	.	PUNCT
ap-2014	199	1	6685–6688	6685–6688	NUM
ap-2014	199	2	.	.	PUNCT
ap-2014	200	1	2007	2007	NUM
ap-2014	200	2	.	.	PUNCT
ap-2014	201	1	[	[	X
ap-2014	201	2	2	2	NUM
ap-2014	201	3	]	]	PUNCT
ap-2014	201	4	c.	c.	NOUN
ap-2014	201	5	brüser	brüser	PROPN
ap-2014	201	6	,	,	PUNCT
ap-2014	201	7	k.	k.	PROPN
ap-2014	201	8	stadlthanner	stadlthanner	PROPN
ap-2014	201	9	,	,	PUNCT
ap-2014	201	10	s.	s.	PROPN
ap-2014	201	11	de	de	PROPN
ap-2014	201	12	waele	waele	PROPN
ap-2014	201	13	,	,	PUNCT
ap-2014	201	14	s.	s.	PROPN
ap-2014	201	15	leonhardt	leonhardt	PROPN
ap-2014	201	16	.	.	PUNCT
ap-2014	202	1	adaptive	adaptive	PROPN
ap-2014	202	2	beat	beat	PROPN
ap-2014	202	3	-	-	PUNCT
ap-2014	202	4	to	to	ADP
ap-2014	202	5	-	-	PUNCT
ap-2014	202	6	beat	beat	VERB
ap-2014	202	7	heart	heart	NOUN
ap-2014	202	8	rate	rate	NOUN
ap-2014	202	9	estimation	estimation	NOUN
ap-2014	202	10	in	in	ADP
ap-2014	202	11	ballistocardiograms	ballistocardiogram	NOUN
ap-2014	202	12	.	.	PUNCT
ap-2014	203	1	ieee	ieee	NOUN
ap-2014	203	2	transactions	transaction	NOUN
ap-2014	203	3	on	on	ADP
ap-2014	203	4	information	information	NOUN
ap-2014	203	5	technology	technology	NOUN
ap-2014	203	6	in	in	ADP
ap-2014	203	7	biomedicine	biomedicine	NOUN
ap-2014	203	8	:	:	PUNCT
ap-2014	203	9	a	a	DET
ap-2014	203	10	publication	publication	NOUN
ap-2014	203	11	of	of	ADP
ap-2014	203	12	the	the	DET
ap-2014	203	13	ieee	ieee	NOUN
ap-2014	203	14	engineering	engineering	NOUN
ap-2014	203	15	in	in	ADP
ap-2014	203	16	medicine	medicine	NOUN
ap-2014	203	17	and	and	CCONJ
ap-2014	203	18	biology	biology	NOUN
ap-2014	203	19	society	society	NOUN
ap-2014	203	20	15(5):778–86	15(5):778–86	NUM
ap-2014	203	21	,	,	PUNCT
ap-2014	203	22	2011	2011	NUM
ap-2014	203	23	.	.	PUNCT
ap-2014	204	1	[	[	X
ap-2014	204	2	3	3	NUM
ap-2014	204	3	]	]	X
ap-2014	204	4	i.	i.	PROPN
ap-2014	204	5	starr	starr	PROPN
ap-2014	204	6	,	,	PUNCT
ap-2014	204	7	a.	a.	PROPN
ap-2014	204	8	j.	j.	PROPN
ap-2014	204	9	rawson	rawson	PROPN
ap-2014	204	10	,	,	PUNCT
ap-2014	204	11	h.	h.	PROPN
ap-2014	204	12	a.	a.	PROPN
ap-2014	204	13	schroeder	schroeder	PROPN
ap-2014	204	14	,	,	PUNCT
ap-2014	204	15	n.	n.	PROPN
ap-2014	204	16	r.	r.	PROPN
ap-2014	204	17	joseph	joseph	PROPN
ap-2014	204	18	.	.	PUNCT
ap-2014	205	1	studies	study	NOUN
ap-2014	205	2	on	on	ADP
ap-2014	205	3	the	the	DET
ap-2014	205	4	estimation	estimation	NOUN
ap-2014	205	5	of	of	ADP
ap-2014	205	6	cardiac	cardiac	ADJ
ap-2014	205	7	output	output	NOUN
ap-2014	205	8	in	in	ADP
ap-2014	205	9	man	man	NOUN
ap-2014	205	10	,	,	PUNCT
ap-2014	205	11	and	and	CCONJ
ap-2014	205	12	of	of	ADP
ap-2014	205	13	abnormalities	abnormality	NOUN
ap-2014	205	14	in	in	ADP
ap-2014	205	15	cardiac	cardiac	ADJ
ap-2014	205	16	function	function	NOUN
ap-2014	205	17	,	,	PUNCT
ap-2014	205	18	from	from	ADP
ap-2014	205	19	the	the	DET
ap-2014	205	20	heart	heart	NOUN
ap-2014	205	21	’s	’s	PART
ap-2014	205	22	recoil	recoil	NOUN
ap-2014	205	23	and	and	CCONJ
ap-2014	205	24	the	the	DET
ap-2014	205	25	blood	blood	NOUN
ap-2014	205	26	’s	’s	PART
ap-2014	205	27	impacts	impact	VERB
ap-2014	205	28	the	the	DET
ap-2014	205	29	ballistocardiogram	ballistocardiogram	NOUN
ap-2014	205	30	.	.	PUNCT
ap-2014	206	1	the	the	DET
ap-2014	206	2	american	american	PROPN
ap-2014	206	3	journal	journal	PROPN
ap-2014	206	4	of	of	ADP
ap-2014	206	5	physiology	physiology	NOUN
ap-2014	206	6	vol	vol	NOUN
ap-2014	206	7	.	.	PUNCT
ap-2014	206	8	127	127	NUM
ap-2014	206	9	,	,	PUNCT
ap-2014	206	10	1939	1939	NUM
ap-2014	206	11	.	.	PUNCT
ap-2014	207	1	[	[	X
ap-2014	207	2	4	4	X
ap-2014	207	3	]	]	PUNCT
ap-2014	207	4	k.	k.	NOUN
ap-2014	207	5	tavakolian	tavakolian	PROPN
ap-2014	207	6	,	,	PUNCT
ap-2014	207	7	a.	a.	NOUN
ap-2014	207	8	vaseghi	vaseghi	PROPN
ap-2014	207	9	,	,	PUNCT
ap-2014	207	10	b.	b.	PROPN
ap-2014	207	11	kaminska	kaminska	PROPN
ap-2014	207	12	.	.	PUNCT
ap-2014	207	13	improvement	improvement	NOUN
ap-2014	207	14	of	of	ADP
ap-2014	207	15	ballistocardiogram	ballistocardiogram	NOUN
ap-2014	207	16	processing	processing	NOUN
ap-2014	207	17	by	by	ADP
ap-2014	207	18	inclusion	inclusion	NOUN
ap-2014	207	19	of	of	ADP
ap-2014	207	20	respiration	respiration	NOUN
ap-2014	207	21	information	information	NOUN
ap-2014	207	22	.	.	PUNCT
ap-2014	208	1	physiological	physiological	ADJ
ap-2014	208	2	measurement	measurement	NOUN
ap-2014	208	3	29:771–781	29:771–781	NUM
ap-2014	208	4	,	,	PUNCT
ap-2014	208	5	2008	2008	NUM
ap-2014	208	6	.	.	PUNCT
ap-2014	209	1	[	[	X
ap-2014	209	2	5	5	NUM
ap-2014	209	3	]	]	PUNCT
ap-2014	209	4	x.	x.	NOUN
ap-2014	209	5	zhu	zhu	PROPN
ap-2014	209	6	,	,	PUNCT
ap-2014	209	7	w.	w.	PROPN
ap-2014	209	8	chen	chen	PROPN
ap-2014	209	9	,	,	PUNCT
ap-2014	209	10	t.	t.	PROPN
ap-2014	209	11	nemoto	nemoto	PROPN
ap-2014	209	12	,	,	PUNCT
ap-2014	209	13	et	et	PROPN
ap-2014	209	14	al	al	PROPN
ap-2014	209	15	.	.	PROPN
ap-2014	209	16	accurate	accurate	ADJ
ap-2014	209	17	determination	determination	NOUN
ap-2014	209	18	of	of	ADP
ap-2014	209	19	respiratory	respiratory	ADJ
ap-2014	209	20	rhythm	rhythm	NOUN
ap-2014	209	21	and	and	CCONJ
ap-2014	209	22	pulse	pulse	NOUN
ap-2014	209	23	rate	rate	NOUN
ap-2014	209	24	866	866	NUM
ap-2014	209	25	vol	vol	NOUN
ap-2014	209	26	.	.	PUNCT
ap-2014	210	1	53	53	NUM
ap-2014	210	2	no	no	NOUN
ap-2014	210	3	.	.	PUNCT
ap-2014	211	1	6/2013	6/2013	NUM
ap-2014	211	2	a	a	DET
ap-2014	211	3	novel	novel	ADJ
ap-2014	211	4	bcg	bcg	NOUN
ap-2014	211	5	sensor	sensor	NOUN
ap-2014	211	6	-	-	PUNCT
ap-2014	211	7	array	array	NOUN
ap-2014	211	8	for	for	ADP
ap-2014	211	9	unobtrusive	unobtrusive	ADJ
ap-2014	211	10	cardiac	cardiac	ADJ
ap-2014	211	11	monitoring	monitoring	NOUN
ap-2014	211	12	using	use	VERB
ap-2014	211	13	an	an	DET
ap-2014	211	14	under	under	ADJ
ap-2014	211	15	-	-	PUNCT
ap-2014	211	16	pillow	pillow	NOUN
ap-2014	211	17	sensor	sensor	NOUN
ap-2014	211	18	based	base	VERB
ap-2014	211	19	on	on	ADP
ap-2014	211	20	wavelet	wavelet	NOUN
ap-2014	211	21	transformation	transformation	NOUN
ap-2014	211	22	.	.	PUNCT
ap-2014	212	1	in	in	ADP
ap-2014	212	2	27th	27th	ADJ
ap-2014	212	3	annual	annual	ADJ
ap-2014	212	4	international	international	ADJ
ap-2014	212	5	conference	conference	NOUN
ap-2014	212	6	of	of	ADP
ap-2014	212	7	the	the	DET
ap-2014	212	8	ieee	ieee	NOUN
ap-2014	212	9	engineering	engineering	NOUN
ap-2014	212	10	in	in	ADP
ap-2014	212	11	medicine	medicine	NOUN
ap-2014	212	12	and	and	CCONJ
ap-2014	212	13	biology	biology	NOUN
ap-2014	212	14	society	society	NOUN
ap-2014	212	15	,	,	PUNCT
ap-2014	212	16	shanghai	shanghai	PROPN
ap-2014	212	17	,	,	PUNCT
ap-2014	212	18	china	china	PROPN
ap-2014	212	19	,	,	PUNCT
ap-2014	212	20	pp	pp	X
ap-2014	212	21	.	.	PUNCT
ap-2014	212	22	5869–5872	5869–5872	NUM
ap-2014	212	23	.	.	PUNCT
ap-2014	212	24	2005	2005	NUM
ap-2014	212	25	.	.	PUNCT
ap-2014	213	1	[	[	X
ap-2014	213	2	6	6	NUM
ap-2014	213	3	]	]	PUNCT
ap-2014	213	4	o.	o.	NOUN
ap-2014	213	5	t.	t.	PROPN
ap-2014	213	6	inan	inan	PROPN
ap-2014	213	7	,	,	PUNCT
ap-2014	213	8	m.	m.	NOUN
ap-2014	213	9	etemadi	etemadi	PROPN
ap-2014	213	10	,	,	PUNCT
ap-2014	213	11	r.	r.	PROPN
ap-2014	213	12	m.	m.	PROPN
ap-2014	213	13	wiard	wiard	PROPN
ap-2014	213	14	,	,	PUNCT
ap-2014	213	15	et	et	PROPN
ap-2014	213	16	al	al	PROPN
ap-2014	213	17	.	.	PROPN
ap-2014	213	18	robust	robust	ADJ
ap-2014	213	19	ballistocardiogram	ballistocardiogram	PROPN
ap-2014	213	20	acquisition	acquisition	NOUN
ap-2014	213	21	for	for	ADP
ap-2014	213	22	home	home	NOUN
ap-2014	213	23	monitoring	monitoring	NOUN
ap-2014	213	24	.	.	PUNCT
ap-2014	214	1	physiological	physiological	ADJ
ap-2014	214	2	measurement	measurement	NOUN
ap-2014	214	3	30:169–185	30:169–185	NUM
ap-2014	214	4	,	,	PUNCT
ap-2014	214	5	2009	2009	NUM
ap-2014	214	6	.	.	PUNCT
ap-2014	215	1	[	[	X
ap-2014	215	2	7	7	X
ap-2014	215	3	]	]	X
ap-2014	215	4	c.	c.	NOUN
ap-2014	215	5	brüser	brüser	PROPN
ap-2014	215	6	,	,	PUNCT
ap-2014	215	7	j.	j.	PROPN
ap-2014	215	8	diesel	diesel	PROPN
ap-2014	215	9	,	,	PUNCT
ap-2014	215	10	m.	m.	NOUN
ap-2014	215	11	d.	d.	PROPN
ap-2014	215	12	zink	zink	PROPN
ap-2014	215	13	,	,	PUNCT
ap-2014	215	14	et	et	PROPN
ap-2014	215	15	al	al	PROPN
ap-2014	215	16	.	.	PROPN
ap-2014	215	17	automatic	automatic	ADJ
ap-2014	215	18	detection	detection	NOUN
ap-2014	215	19	of	of	ADP
ap-2014	215	20	atrial	atrial	ADJ
ap-2014	215	21	fibrillation	fibrillation	NOUN
ap-2014	215	22	in	in	ADP
ap-2014	215	23	cardiac	cardiac	ADJ
ap-2014	215	24	vibration	vibration	NOUN
ap-2014	215	25	signals	signal	NOUN
ap-2014	215	26	.	.	PUNCT
ap-2014	216	1	ieee	ieee	PROPN
ap-2014	216	2	jbhi	jbhi	PROPN
ap-2014	216	3	2013	2013	NUM
ap-2014	216	4	.	.	PUNCT
ap-2014	217	1	[	[	X
ap-2014	217	2	8	8	NUM
ap-2014	217	3	]	]	X
ap-2014	217	4	h.	h.	NOUN
ap-2014	217	5	maki	maki	PROPN
ap-2014	217	6	,	,	PUNCT
ap-2014	217	7	h.	h.	PROPN
ap-2014	217	8	ogawa	ogawa	PROPN
ap-2014	217	9	,	,	PUNCT
ap-2014	217	10	s.	s.	PROPN
ap-2014	217	11	tsukamoto	tsukamoto	PROPN
ap-2014	217	12	,	,	PUNCT
ap-2014	217	13	et	et	PROPN
ap-2014	217	14	al	al	PROPN
ap-2014	217	15	.	.	PUNCT
ap-2014	218	1	a	a	DET
ap-2014	218	2	system	system	NOUN
ap-2014	218	3	for	for	ADP
ap-2014	218	4	monitoring	monitor	VERB
ap-2014	218	5	cardiac	cardiac	ADJ
ap-2014	218	6	vibration	vibration	NOUN
ap-2014	218	7	,	,	PUNCT
ap-2014	218	8	respiration	respiration	NOUN
ap-2014	218	9	,	,	PUNCT
ap-2014	218	10	and	and	CCONJ
ap-2014	218	11	body	body	NOUN
ap-2014	218	12	movement	movement	NOUN
ap-2014	218	13	in	in	ADP
ap-2014	218	14	bed	bed	NOUN
ap-2014	218	15	using	use	VERB
ap-2014	218	16	an	an	DET
ap-2014	218	17	infrared	infrared	NOUN
ap-2014	218	18	.	.	PUNCT
ap-2014	219	1	in	in	ADP
ap-2014	219	2	32nd	32nd	ADJ
ap-2014	219	3	annual	annual	ADJ
ap-2014	219	4	international	international	ADJ
ap-2014	219	5	conference	conference	NOUN
ap-2014	219	6	of	of	ADP
ap-2014	219	7	the	the	DET
ap-2014	219	8	ieee	ieee	NOUN
ap-2014	219	9	embs	emb	NOUN
ap-2014	219	10	,	,	PUNCT
ap-2014	219	11	buenos	buenos	PROPN
ap-2014	219	12	aires	aires	PROPN
ap-2014	219	13	,	,	PUNCT
ap-2014	219	14	argentina	argentina	PROPN
ap-2014	219	15	,	,	PUNCT
ap-2014	219	16	vol	vol	NOUN
ap-2014	219	17	.	.	PROPN
ap-2014	219	18	2	2	NUM
ap-2014	219	19	,	,	PUNCT
ap-2014	219	20	pp	pp	ADJ
ap-2014	219	21	.	.	PUNCT
ap-2014	220	1	5197–5200	5197–5200	NUM
ap-2014	220	2	.	.	NUM
ap-2014	220	3	2010	2010	NUM
ap-2014	220	4	.	.	PUNCT
ap-2014	221	1	[	[	X
ap-2014	221	2	9	9	NUM
ap-2014	221	3	]	]	PUNCT
ap-2014	221	4	m.	m.	NOUN
ap-2014	221	5	bleicher	bleicher	PROPN
ap-2014	221	6	.	.	PUNCT
ap-2014	222	1	halbleiter	halbleiter	NOUN
ap-2014	222	2	-	-	PUNCT
ap-2014	222	3	optoelektronik	optoelektronik	PROPN
ap-2014	222	4	.	.	PUNCT
ap-2014	223	1	hüthig	hüthig	NOUN
ap-2014	223	2	,	,	PUNCT
ap-2014	223	3	1986	1986	NUM
ap-2014	223	4	.	.	PUNCT
ap-2014	224	1	[	[	X
ap-2014	224	2	10	10	NUM
ap-2014	224	3	]	]	X
ap-2014	224	4	c.	c.	NOUN
ap-2014	224	5	brüser	brüser	PROPN
ap-2014	224	6	,	,	PUNCT
ap-2014	224	7	s.	s.	PROPN
ap-2014	224	8	winter	winter	PROPN
ap-2014	224	9	,	,	PUNCT
ap-2014	224	10	s.	s.	PROPN
ap-2014	224	11	leonhardt	leonhardt	PROPN
ap-2014	224	12	.	.	PUNCT
ap-2014	225	1	robust	robust	ADJ
ap-2014	225	2	inter	inter	ADJ
ap-2014	225	3	-	-	ADJ
ap-2014	225	4	beat	beat	ADJ
ap-2014	225	5	interval	interval	NOUN
ap-2014	225	6	estimation	estimation	NOUN
ap-2014	225	7	in	in	ADP
ap-2014	225	8	cardiac	cardiac	ADJ
ap-2014	225	9	vibration	vibration	NOUN
ap-2014	225	10	signals	signal	NOUN
ap-2014	225	11	.	.	PUNCT
ap-2014	226	1	physiological	physiological	ADJ
ap-2014	226	2	measurement	measurement	NOUN
ap-2014	226	3	34(2):123	34(2):123	NOUN
ap-2014	226	4	,	,	PUNCT
ap-2014	226	5	2013	2013	NUM
ap-2014	226	6	.	.	PUNCT
ap-2014	227	1	[	[	X
ap-2014	227	2	11	11	NUM
ap-2014	227	3	]	]	SYM
ap-2014	227	4	li	li	PROPN
ap-2014	227	5	,	,	PUNCT
ap-2014	227	6	mark	mark	PROPN
ap-2014	227	7	,	,	PUNCT
ap-2014	227	8	clifford	clifford	PROPN
ap-2014	227	9	.	.	PUNCT
ap-2014	228	1	robust	robust	ADJ
ap-2014	228	2	heart	heart	NOUN
ap-2014	228	3	rate	rate	NOUN
ap-2014	228	4	estimation	estimation	NOUN
ap-2014	228	5	from	from	ADP
ap-2014	228	6	multiple	multiple	ADJ
ap-2014	228	7	asynchronous	asynchronous	ADJ
ap-2014	228	8	noisy	noisy	ADJ
ap-2014	228	9	sources	source	NOUN
ap-2014	228	10	using	use	VERB
ap-2014	228	11	signal	signal	ADJ
ap-2014	228	12	quality	quality	NOUN
ap-2014	228	13	indices	index	NOUN
ap-2014	228	14	and	and	CCONJ
ap-2014	228	15	a	a	DET
ap-2014	228	16	kalman	kalman	NOUN
ap-2014	228	17	filter	filter	NOUN
ap-2014	228	18	.	.	PUNCT
ap-2014	229	1	physiol	physiol	PROPN
ap-2014	229	2	meas	meas	PROPN
ap-2014	229	3	29	29	NUM
ap-2014	229	4	29:15–32	29:15–32	NUM
ap-2014	229	5	,	,	PUNCT
ap-2014	229	6	2008	2008	NUM
ap-2014	229	7	.	.	PUNCT
ap-2014	230	1	[	[	X
ap-2014	230	2	12	12	NUM
ap-2014	230	3	]	]	PUNCT
ap-2014	230	4	v.	v.	PROPN
ap-2014	230	5	f.	f.	PROPN
ap-2014	230	6	s.	s.	PROPN
ap-2014	230	7	fook	fook	PROPN
ap-2014	230	8	,	,	PUNCT
ap-2014	230	9	k.	k.	PROPN
ap-2014	231	1	p.	p.	PROPN
ap-2014	231	2	leong	leong	PROPN
ap-2014	231	3	,	,	PUNCT
ap-2014	231	4	e.	e.	PROPN
ap-2014	231	5	h.	h.	PROPN
ap-2014	231	6	jianzhong	jianzhong	PROPN
ap-2014	231	7	,	,	PUNCT
ap-2014	231	8	et	et	PROPN
ap-2014	231	9	al	al	PROPN
ap-2014	231	10	.	.	PUNCT
ap-2014	232	1	non	non	ADJ
ap-2014	232	2	-	-	ADJ
ap-2014	232	3	intrusive	intrusive	ADJ
ap-2014	232	4	respiratory	respiratory	ADJ
ap-2014	232	5	monitoring	monitoring	NOUN
ap-2014	232	6	system	system	NOUN
ap-2014	232	7	using	use	VERB
ap-2014	232	8	fiber	fiber	NOUN
ap-2014	232	9	bragg	bragg	PROPN
ap-2014	232	10	grating	grating	PROPN
ap-2014	232	11	sensor	sensor	NOUN
ap-2014	232	12	.	.	PUNCT
ap-2014	233	1	in	in	ADP
ap-2014	233	2	10th	10th	ADJ
ap-2014	233	3	international	international	ADJ
ap-2014	233	4	conference	conference	NOUN
ap-2014	233	5	on	on	ADP
ap-2014	233	6	e	e	NOUN
ap-2014	233	7	-	-	NOUN
ap-2014	233	8	health	health	ADJ
ap-2014	233	9	networking	networking	NOUN
ap-2014	233	10	,	,	PUNCT
ap-2014	233	11	applications	application	NOUN
ap-2014	233	12	and	and	CCONJ
ap-2014	233	13	services	service	NOUN
ap-2014	233	14	,	,	PUNCT
ap-2014	233	15	pp	pp	ADJ
ap-2014	233	16	.	.	PUNCT
ap-2014	234	1	160–164	160–164	NUM
ap-2014	234	2	.	.	PUNCT
ap-2014	234	3	ieee	ieee	PROPN
ap-2014	234	4	,	,	PUNCT
ap-2014	234	5	2008	2008	NUM
ap-2014	234	6	.	.	PUNCT
ap-2014	235	1	[	[	X
ap-2014	235	2	13	13	NUM
ap-2014	235	3	]	]	PUNCT
ap-2014	235	4	j.	j.	PROPN
ap-2014	235	5	pan	pan	PROPN
ap-2014	235	6	,	,	PUNCT
ap-2014	235	7	w.	w.	PROPN
ap-2014	235	8	tompkins	tompkins	PROPN
ap-2014	235	9	.	.	PUNCT
ap-2014	236	1	a	a	DET
ap-2014	236	2	real	real	ADJ
ap-2014	236	3	-	-	PUNCT
ap-2014	236	4	time	time	NOUN
ap-2014	236	5	qrs	qrs	PROPN
ap-2014	236	6	detection	detection	NOUN
ap-2014	236	7	algorithm	algorithm	NOUN
ap-2014	236	8	.	.	PUNCT
ap-2014	237	1	in	in	ADP
ap-2014	237	2	ieee	ieee	NOUN
ap-2014	237	3	transactions	transaction	NOUN
ap-2014	237	4	on	on	ADP
ap-2014	237	5	biomedical	biomedical	ADJ
ap-2014	237	6	engineering	engineering	NOUN
ap-2014	237	7	,	,	PUNCT
ap-2014	237	8	vol	vol	NOUN
ap-2014	237	9	.	.	PROPN
ap-2014	237	10	32	32	NUM
ap-2014	237	11	,	,	PUNCT
ap-2014	237	12	pp	pp	ADJ
ap-2014	237	13	.	.	PUNCT
ap-2014	238	1	230–235	230–235	NUM
ap-2014	238	2	.	.	PUNCT
ap-2014	239	1	1985	1985	NUM
ap-2014	239	2	.	.	PUNCT
ap-2014	240	1	867	867	NUM
ap-2014	240	2	acta	acta	PROPN
ap-2014	240	3	polytechnica	polytechnica	PROPN
ap-2014	240	4	53(6):862–867	53(6):862–867	PROPN
ap-2014	240	5	,	,	PUNCT
ap-2014	240	6	2013	2013	NUM
ap-2014	240	7	1	1	NUM
ap-2014	240	8	introduction	introduction	NOUN
ap-2014	240	9	2	2	NUM
ap-2014	240	10	methods	method	NOUN
ap-2014	240	11	2.1	2.1	NUM
ap-2014	240	12	measurement	measurement	NOUN
ap-2014	240	13	setup	setup	NOUN
ap-2014	240	14	2.2	2.2	NUM
ap-2014	240	15	working	work	VERB
ap-2014	240	16	principle	principle	NOUN
ap-2014	240	17	2.3	2.3	NUM
ap-2014	240	18	analog	analog	NOUN
ap-2014	240	19	filtering	filtering	NOUN
ap-2014	240	20	techniques	technique	NOUN
ap-2014	240	21	2.4	2.4	NUM
ap-2014	240	22	multi	multi	ADJ
ap-2014	240	23	-	-	ADJ
ap-2014	240	24	channel	channel	ADJ
ap-2014	240	25	algorithm	algorithm	NOUN
ap-2014	240	26	3	3	NUM
ap-2014	240	27	results	result	NOUN
ap-2014	240	28	and	and	CCONJ
ap-2014	240	29	discussion	discussion	NOUN
ap-2014	240	30	3.1	3.1	NUM
ap-2014	240	31	signal	signal	NOUN
ap-2014	240	32	morphology	morphology	NOUN
ap-2014	240	33	3.2	3.2	NUM
ap-2014	240	34	sources	source	NOUN
ap-2014	240	35	of	of	ADP
ap-2014	240	36	artifacts	artifact	NOUN
ap-2014	240	37	3.3	3.3	NUM
ap-2014	240	38	sensor	sensor	NOUN
ap-2014	240	39	-	-	PUNCT
ap-2014	240	40	array	array	NOUN
ap-2014	240	41	3.4	3.4	NUM
ap-2014	240	42	heart	heart	NOUN
ap-2014	240	43	rate	rate	NOUN
ap-2014	240	44	estimation	estimation	NOUN
ap-2014	240	45	4	4	NUM
ap-2014	240	46	conclusion	conclusion	NOUN
ap-2014	240	47	references	reference	NOUN