id	sid	eid	entity	type
sc-1131	1	1	smart cities research	ORG
sc-1131	1	2	article 1 this paper	LAW
sc-1131	6	1	two	CARDINAL
sc-1131	7	1	first	ORDINAL
sc-1131	15	1	apoorva1	PERSON
sc-1131	15	2	vali1	PERSON
sc-1131	15	3	k r1 1computer science & engineering	ORG
sc-1131	15	4	mysuru	GPE
sc-1131	15	5	india	GPE
sc-1131	16	1	ecg	ORG
sc-1131	17	1	26	CARDINAL
sc-1131	17	2	08 july 2020	DATE
sc-1131	17	3	10 july 2020	DATE
sc-1131	17	4	2020	CARDINAL
sc-1131	19	1	10.4108	CARDINAL
sc-1131	19	2	7-2018.165517 1	DATE
sc-1131	27	1	ecg	ORG
sc-1131	41	1	email:apoorvaradhakrishna500@gmail.com	ORG
sc-1131	42	1	07 2020	DATE
sc-1131	42	2	2020	DATE
sc-1131	42	3	4	CARDINAL
sc-1131	42	4	12	CARDINAL
sc-1131	43	1	rakesh k r	PERSON
sc-1131	43	2	2	CARDINAL
sc-1131	46	1	2	CARDINAL
sc-1131	48	1	two	CARDINAL
sc-1131	51	1	zero	CARDINAL
sc-1131	51	2	close to zero	CARDINAL
sc-1131	53	1	100-400	QUANTITY
sc-1131	54	1	2012	DATE
sc-1131	55	1	640x480	CARDINAL
sc-1131	55	2	resolution webcam	LAW
sc-1131	59	1	99%	PERCENT
sc-1131	60	1	640×480	CARDINAL
sc-1131	62	1	three	CARDINAL
sc-1131	66	1	mit	ORG
sc-1131	68	1	toyota	ORG
sc-1131	68	2	8	CARDINAL
sc-1131	70	1	9	CARDINAL
sc-1131	71	1	10][11][12	CARDINAL
sc-1131	72	1	three	CARDINAL
sc-1131	73	1	18%	PERCENT
sc-1131	73	2	2007	DATE
sc-1131	73	3	3	CARDINAL
sc-1131	74	1	20%	PERCENT
sc-1131	74	2	britain	GPE
sc-1131	75	1	the year 2007	DATE
sc-1131	75	2	20%	PERCENT
sc-1131	75	3	4	CARDINAL
sc-1131	82	1	years	DATE
sc-1131	88	1	firstly	ORDINAL
sc-1131	89	1	first	ORDINAL
sc-1131	92	1	94.58%	PERCENT
sc-1131	92	2	four	CARDINAL
sc-1131	94	1	three	CARDINAL
sc-1131	95	1	07 2020	DATE
sc-1131	95	2	2020	DATE
sc-1131	95	3	4	CARDINAL
sc-1131	95	4	12	CARDINAL
sc-1131	96	1	3	CARDINAL
sc-1131	96	2	three	CARDINAL
sc-1131	97	1	first	ORDINAL
sc-1131	100	1	three	CARDINAL
sc-1131	101	1	first	ORDINAL
sc-1131	101	2	second	ORDINAL
sc-1131	104	1	three	CARDINAL
sc-1131	106	1	second	ORDINAL
sc-1131	107	1	third	ORDINAL
sc-1131	108	1	15	CARDINAL
sc-1131	110	1	four	CARDINAL
sc-1131	113	1	two	CARDINAL
sc-1131	118	1	first	ORDINAL
sc-1131	123	1	two	CARDINAL
sc-1131	127	1	perclos	ORG
sc-1131	132	1	perclos value	PERSON
sc-1131	133	1	more than 6 seconds	TIME
sc-1131	135	1	91.6%	PERCENT
sc-1131	144	1	smartwatch	ORG
sc-1131	146	1	07 2020	DATE
sc-1131	146	2	2020	DATE
sc-1131	146	3	4	CARDINAL
sc-1131	146	4	12	CARDINAL
sc-1131	147	1	4	CARDINAL
sc-1131	148	1	one	CARDINAL
sc-1131	150	1	three	CARDINAL
sc-1131	151	1	ddd	PERSON
sc-1131	151	2	0~1	CARDINAL
sc-1131	153	1	five	CARDINAL
sc-1131	154	1	91.25%	PERCENT
sc-1131	154	2	83.78%	PERCENT
sc-1131	154	3	91.92%	PERCENT
sc-1131	155	1	3	CARDINAL
sc-1131	156	1	1	CARDINAL
sc-1131	157	1	5	CARDINAL
sc-1131	157	2	93.5%	PERCENT
sc-1131	157	3	2	CARDINAL
sc-1131	159	1	342	CARDINAL
sc-1131	159	2	85%	PERCENT
sc-1131	159	3	40%	PERCENT
sc-1131	159	4	40%	PERCENT
sc-1131	160	1	95%	PERCENT
sc-1131	160	2	85%	PERCENT
sc-1131	160	3	60%	PERCENT
sc-1131	160	4	3	CARDINAL
sc-1131	160	5	1295	CARDINAL
sc-1131	160	6	1363	CARDINAL
sc-1131	160	7	98.1%	PERCENT
sc-1131	160	8	97.95%	PERCENT
sc-1131	161	1	4.	CARDINAL
sc-1131	162	1	eai	ORG
sc-1131	162	2	07 2020	DATE
sc-1131	162	3	2020	DATE
sc-1131	162	4	4	CARDINAL
sc-1131	162	5	12	CARDINAL
sc-1131	163	1	5 5	DATE
sc-1131	163	2	94%	PERCENT
sc-1131	164	1	k-means	ORG
sc-1131	164	2	100	CARDINAL
sc-1131	164	3	94.58%	PERCENT
sc-1131	164	4	7	CARDINAL
sc-1131	164	5	4916	DATE
sc-1131	164	6	8	CARDINAL
sc-1131	165	1	9	CARDINAL
sc-1131	166	1	91.6%	PERCENT
sc-1131	166	2	10	CARDINAL
sc-1131	167	1	smartwatch	ORG
sc-1131	167	2	20	CARDINAL
sc-1131	167	3	91.25%	PERCENT
sc-1131	167	4	83.78%	PERCENT
sc-1131	167	5	91.92%	PERCENT
sc-1131	167	6	07 2020	DATE
sc-1131	167	7	2020	DATE
sc-1131	167	8	4	CARDINAL
sc-1131	167	9	12	CARDINAL
sc-1131	168	1	6 4	DATE
sc-1131	177	1	1	CARDINAL
sc-1131	177	2	rahman department	PERSON
sc-1131	177	3	fatima jinnah	PERSON
sc-1131	177	4	2015	CARDINAL
sc-1131	178	1	2	CARDINAL
sc-1131	179	1	3	CARDINAL
sc-1131	179	2	2001	DATE
sc-1131	180	1	4	CARDINAL
sc-1131	180	2	rta	GPE
sc-1131	180	3	annual	DATE
sc-1131	180	4	sidney, 2008	ORG
sc-1131	181	1	5	CARDINAL
sc-1131	181	2	m. singh	PERSON
sc-1131	181	3	g. kaur	PERSON
sc-1131	181	4	2	CARDINAL
sc-1131	181	5	4	CARDINAL
sc-1131	181	6	april 2012	DATE
sc-1131	182	1	6	CARDINAL
sc-1131	182	2	m. jones	PERSON
sc-1131	182	3	2001	DATE
sc-1131	183	1	7	CARDINAL
sc-1131	183	2	j. healey	PERSON
sc-1131	183	3	r. picard	PERSON
sc-1131	183	4	15th	ORDINAL
sc-1131	183	5	barcelona	GPE
sc-1131	183	6	spain	GPE
sc-1131	183	7	2000	DATE
sc-1131	183	8	4	CARDINAL
sc-1131	184	1	218–221	CARDINAL
sc-1131	185	1	8	CARDINAL
sc-1131	185	2	a. kircher	PERSON
sc-1131	185	3	m. uddman	PERSON
sc-1131	185	4	j. sandin	PERSON
sc-1131	185	5	swedish	NORP
sc-1131	185	6	sweden	GPE
sc-1131	185	7	2002	DATE
sc-1131	186	1	9	CARDINAL
sc-1131	186	2	bedford	GPE
sc-1131	186	3	ma	GPE
sc-1131	186	4	1999	DATE
sc-1131	190	1	10	CARDINAL
sc-1131	191	1	gabor	PERSON
sc-1131	191	2	lda	ORG
sc-1131	191	3	journal beijing univ	ORG
sc-1131	192	1	technol	PERSON
sc-1131	192	2	35	DATE
sc-1131	192	3	2009	DATE
sc-1131	193	1	11	CARDINAL
sc-1131	194	1	z. zhang	PERSON
sc-1131	194	2	j. zhang	PERSON
sc-1131	196	1	8	DATE
sc-1131	196	2	2010	DATE
sc-1131	197	1	12	CARDINAL
sc-1131	198	1	x.	GPE
sc-1131	198	2	y.f. sun	GPE
sc-1131	199	1	artif	PERSON
sc-1131	200	1	intell	PERSON
sc-1131	201	1	23	CARDINAL
sc-1131	202	1	575–589, 2009	DATE
sc-1131	203	1	13	CARDINAL
sc-1131	203	2	r. coetzer	PERSON
sc-1131	203	3	g. hancke	PERSON
sc-1131	203	4	september 2009	DATE
sc-1131	204	1	14	CARDINAL
sc-1131	204	2	s. abtahi	PERSON
sc-1131	204	3	b. hariri	PERSON
sc-1131	204	4	s. shirmohammadi	PERSON
sc-1131	204	5	2011	DATE
sc-1131	204	6	binjiang	GPE
sc-1131	204	7	2011	DATE
sc-1131	205	1	1-4	CARDINAL
sc-1131	206	1	15	CARDINAL
sc-1131	206	2	l.m.bergasa	ORG
sc-1131	206	3	j.nuevo, m.a.sotelo	PERSON
sc-1131	206	4	r. barea	PERSON
sc-1131	206	5	m.e. lopez	ORG
sc-1131	206	6	7	DATE
sc-1131	207	1	63–77, 2006	DATE
sc-1131	208	1	16	CARDINAL
sc-1131	208	2	r. c. coetzer	PERSON
sc-1131	208	3	g. p. hancke	PERSON
sc-1131	208	4	2011	DATE
sc-1131	208	5	baden-baden	GPE
sc-1131	208	6	2011	DATE
sc-1131	209	1	66	CARDINAL
sc-1131	210	1	17	CARDINAL
sc-1131	210	2	a. punitha	PERSON
sc-1131	210	3	m. k. geetha	PERSON
sc-1131	210	4	a. sivaprakash	PERSON
sc-1131	210	5	2014	DATE
sc-1131	210	6	nagercoil	ORG
sc-1131	210	7	2014	DATE
sc-1131	210	8	14051408	DATE
sc-1131	211	1	18	CARDINAL
sc-1131	211	2	m. jones	PERSON
sc-1131	212	1	57	DATE
sc-1131	212	2	2	CARDINAL
sc-1131	213	1	137–154, may 2004	DATE
sc-1131	214	1	19	CARDINAL
sc-1131	214	2	h. rowley	PERSON
sc-1131	214	3	s. baluja	PERSON
sc-1131	214	4	t. kanade	PERSON
sc-1131	214	5	20	CARDINAL
sc-1131	214	6	1	CARDINAL
sc-1131	214	7	23–38, january 1998	DATE
sc-1131	215	1	20	CARDINAL
sc-1131	215	2	k. u. anjali	PERSON
sc-1131	215	3	a. k.	PERSON
sc-1131	216	1	a. vijayaraman	PERSON
sc-1131	216	2	m. f. francis	PERSON
sc-1131	216	3	n. j. james	PERSON
sc-1131	216	4	b. k. rajan	PERSON
sc-1131	216	5	2016	CARDINAL
sc-1131	216	6	nagercoil	ORG
sc-1131	216	7	2016	DATE
sc-1131	217	1	1-6	CARDINAL
sc-1131	218	1	21	CARDINAL
sc-1131	218	2	b. n. manu	PERSON
sc-1131	218	3	2016 12th	DATE
sc-1131	218	4	iit	GPE
sc-1131	218	5	al-ain	PERSON
sc-1131	218	6	2016	DATE
sc-1131	219	1	1-4	CARDINAL
sc-1131	220	1	22	CARDINAL
sc-1131	220	2	yong	GPE
sc-1131	222	1	11th	ORDINAL
sc-1131	223	1	atlantis press	ORG
sc-1131	223	2	2008	DATE
sc-1131	224	1	23	CARDINAL
sc-1131	224	2	l. pauly	PERSON
sc-1131	224	3	d. sankar	PERSON
sc-1131	224	4	2015	CARDINAL
sc-1131	224	5	kolkata	GPE
sc-1131	224	6	2015	DATE
sc-1131	225	1	181	CARDINAL
sc-1131	226	1	24	CARDINAL
sc-1131	226	2	qiang ji	PERSON
sc-1131	226	3	zhiwei zhu	PERSON
sc-1131	227	1	53	DATE
sc-1131	227	2	4	CARDINAL
sc-1131	228	1	1052-1068	CARDINAL
sc-1131	228	2	july 2004	DATE
sc-1131	229	1	25	CARDINAL
sc-1131	229	2	g. li	PERSON
sc-1131	229	3	b. lee	PERSON
sc-1131	229	4	w. chung	PERSON
sc-1131	229	5	15	CARDINAL
sc-1131	229	6	12	CARDINAL
sc-1131	230	1	7169-7180	DATE
sc-1131	230	2	dec. 2015	DATE
sc-1131	231	1	07 2020	DATE
sc-1131	231	2	2020	DATE
sc-1131	231	3	4	CARDINAL
sc-1131	231	4	12	CARDINAL