id	sid	tid	token	lemma	pos
sc-1138	1	1	blockchain	blockchain	PROPN
sc-1138	1	2	for	for	ADP
sc-1138	1	3	smart	smart	ADJ
sc-1138	1	4	citiesa	citiesa	PROPN
sc-1138	1	5	review	review	NOUN
sc-1138	1	6	eai	eai	PROPN
sc-1138	1	7	endorsed	endorse	VERB
sc-1138	1	8	transactions	transaction	NOUN
sc-1138	1	9	on	on	ADP
sc-1138	1	10	smart	smart	ADJ
sc-1138	1	11	cities	city	NOUN
sc-1138	1	12	review	review	NOUN
sc-1138	1	13	article	article	NOUN
sc-1138	1	14	1	1	NUM
sc-1138	1	15	blockchain	blockchain	PROPN
sc-1138	1	16	technology	technology	NOUN
sc-1138	1	17	and	and	CCONJ
sc-1138	1	18	smart	smart	ADJ
sc-1138	1	19	citiesa	citiesa	NOUN
sc-1138	1	20	review	review	NOUN
sc-1138	1	21	shilpi1	shilpi1	PROPN
sc-1138	1	22	,	,	PUNCT
sc-1138	1	23	*	*	PUNCT
sc-1138	1	24	,	,	PUNCT
sc-1138	1	25	mohd	mohd	PROPN
sc-1138	1	26	abdul	abdul	PROPN
sc-1138	1	27	ahad2	ahad2	PROPN
sc-1138	1	28	1department	1department	NUM
sc-1138	1	29	of	of	ADP
sc-1138	1	30	computer	computer	NOUN
sc-1138	1	31	engineering	engineering	NOUN
sc-1138	1	32	,	,	PUNCT
sc-1138	1	33	jamia	jamia	PROPN
sc-1138	1	34	millia	millia	PROPN
sc-1138	1	35	islamia	islamia	PROPN
sc-1138	1	36	,	,	PUNCT
sc-1138	1	37	new	new	ADJ
sc-1138	1	38	delhi-110025	delhi-110025	NOUN
sc-1138	1	39	,	,	PUNCT
sc-1138	1	40	india	india	PROPN
sc-1138	1	41	2department	2department	NUM
sc-1138	1	42	of	of	ADP
sc-1138	1	43	computer	computer	NOUN
sc-1138	1	44	science	science	NOUN
sc-1138	1	45	and	and	CCONJ
sc-1138	1	46	engineering	engineering	NOUN
sc-1138	1	47	,	,	PUNCT
sc-1138	1	48	sest	sest	NOUN
sc-1138	1	49	,	,	PUNCT
sc-1138	1	50	jamia	jamia	PROPN
sc-1138	1	51	hamdard	hamdard	PROPN
sc-1138	1	52	,	,	PUNCT
sc-1138	1	53	new	new	ADJ
sc-1138	1	54	delhi-110062	delhi-110062	NOUN
sc-1138	1	55	,	,	PUNCT
sc-1138	1	56	india	india	PROPN
sc-1138	1	57	abstract	abstract	PROPN
sc-1138	1	58	blockchain	blockchain	PROPN
sc-1138	1	59	technology	technology	PROPN
sc-1138	1	60	can	can	AUX
sc-1138	1	61	be	be	AUX
sc-1138	1	62	termed	term	VERB
sc-1138	1	63	as	as	ADP
sc-1138	1	64	a	a	DET
sc-1138	1	65	revolutionary	revolutionary	ADJ
sc-1138	1	66	innovation	innovation	NOUN
sc-1138	1	67	that	that	PRON
sc-1138	1	68	has	have	AUX
sc-1138	1	69	transformed	transform	VERB
sc-1138	1	70	the	the	DET
sc-1138	1	71	manner	manner	NOUN
sc-1138	1	72	of	of	ADP
sc-1138	1	73	data	datum	NOUN
sc-1138	1	74	sharing	share	VERB
sc-1138	1	75	by	by	ADP
sc-1138	1	76	making	make	VERB
sc-1138	1	77	it	it	PRON
sc-1138	1	78	more	more	ADV
sc-1138	1	79	secure	secure	ADJ
sc-1138	1	80	and	and	CCONJ
sc-1138	1	81	immutable	immutable	ADJ
sc-1138	1	82	.	.	PUNCT
sc-1138	2	1	the	the	DET
sc-1138	2	2	existence	existence	NOUN
sc-1138	2	3	of	of	ADP
sc-1138	2	4	a	a	DET
sc-1138	2	5	mutual	mutual	ADJ
sc-1138	2	6	trust	trust	NOUN
sc-1138	2	7	model	model	NOUN
sc-1138	2	8	which	which	PRON
sc-1138	2	9	includes	include	VERB
sc-1138	2	10	every	every	DET
sc-1138	2	11	participating	participate	VERB
sc-1138	2	12	entity	entity	NOUN
sc-1138	2	13	makes	make	VERB
sc-1138	2	14	it	it	PRON
sc-1138	2	15	a	a	DET
sc-1138	2	16	widespread	widespread	ADJ
sc-1138	2	17	adopted	adopt	VERB
sc-1138	2	18	technology	technology	NOUN
sc-1138	2	19	in	in	ADP
sc-1138	2	20	recent	recent	ADJ
sc-1138	2	21	years	year	NOUN
sc-1138	2	22	.	.	PUNCT
sc-1138	3	1	due	due	ADP
sc-1138	3	2	to	to	ADP
sc-1138	3	3	its	its	PRON
sc-1138	3	4	impeccable	impeccable	ADJ
sc-1138	3	5	application	application	NOUN
sc-1138	3	6	domains	domain	NOUN
sc-1138	3	7	the	the	DET
sc-1138	3	8	blockchain	blockchain	PROPN
sc-1138	3	9	technology	technology	PROPN
sc-1138	3	10	is	be	AUX
sc-1138	3	11	slowly	slowly	ADV
sc-1138	3	12	becoming	become	VERB
sc-1138	3	13	an	an	DET
sc-1138	3	14	essential	essential	ADJ
sc-1138	3	15	enabling	enable	VERB
sc-1138	3	16	technology	technology	NOUN
sc-1138	3	17	of	of	ADP
sc-1138	3	18	modern	modern	ADJ
sc-1138	3	19	day	day	NOUN
sc-1138	3	20	.	.	PUNCT
sc-1138	4	1	smart	smart	ADJ
sc-1138	4	2	cities	city	NOUN
sc-1138	4	3	ecosystem	ecosystem	NOUN
sc-1138	4	4	is	be	AUX
sc-1138	4	5	one	one	NUM
sc-1138	4	6	such	such	ADJ
sc-1138	4	7	domain	domain	NOUN
sc-1138	4	8	wherein	wherein	ADJ
sc-1138	4	9	blockchain	blockchain	PROPN
sc-1138	4	10	is	be	AUX
sc-1138	4	11	finding	find	VERB
sc-1138	4	12	numerous	numerous	ADJ
sc-1138	4	13	application	application	NOUN
sc-1138	4	14	and	and	CCONJ
sc-1138	4	15	implementation	implementation	NOUN
sc-1138	4	16	avenues	avenue	NOUN
sc-1138	4	17	.	.	PUNCT
sc-1138	5	1	due	due	ADP
sc-1138	5	2	to	to	ADP
sc-1138	5	3	the	the	DET
sc-1138	5	4	diverse	diverse	ADJ
sc-1138	5	5	nature	nature	NOUN
sc-1138	5	6	of	of	ADP
sc-1138	5	7	devices	device	NOUN
sc-1138	5	8	and	and	CCONJ
sc-1138	5	9	heterogeneity	heterogeneity	NOUN
sc-1138	5	10	of	of	ADP
sc-1138	5	11	data	datum	NOUN
sc-1138	5	12	involved	involve	VERB
sc-1138	5	13	in	in	ADP
sc-1138	5	14	smart	smart	ADJ
sc-1138	5	15	cities	city	NOUN
sc-1138	5	16	ecosystem	ecosystem	NOUN
sc-1138	5	17	blockchain	blockchain	PROPN
sc-1138	5	18	is	be	AUX
sc-1138	5	19	considered	consider	VERB
sc-1138	5	20	an	an	DET
sc-1138	5	21	apt	apt	ADJ
sc-1138	5	22	technology	technology	NOUN
sc-1138	5	23	.	.	PUNCT
sc-1138	6	1	in	in	ADP
sc-1138	6	2	this	this	DET
sc-1138	6	3	paper	paper	NOUN
sc-1138	6	4	,	,	PUNCT
sc-1138	6	5	the	the	DET
sc-1138	6	6	current	current	ADJ
sc-1138	6	7	status	status	NOUN
sc-1138	6	8	of	of	ADP
sc-1138	6	9	“	"	PUNCT
sc-1138	6	10	blockchain	blockchain	PROPN
sc-1138	6	11	based	base	VERB
sc-1138	6	12	smart	smart	ADJ
sc-1138	6	13	cities	city	NOUN
sc-1138	6	14	”	"	PUNCT
sc-1138	6	15	is	be	AUX
sc-1138	6	16	discussed	discuss	VERB
sc-1138	6	17	.	.	PUNCT
sc-1138	7	1	the	the	DET
sc-1138	7	2	paper	paper	NOUN
sc-1138	7	3	further	far	ADV
sc-1138	7	4	systematically	systematically	ADV
sc-1138	7	5	reviews	review	VERB
sc-1138	7	6	the	the	DET
sc-1138	7	7	various	various	ADJ
sc-1138	7	8	existing	exist	VERB
sc-1138	7	9	proposals	proposal	NOUN
sc-1138	7	10	,	,	PUNCT
sc-1138	7	11	frameworks	framework	NOUN
sc-1138	7	12	and	and	CCONJ
sc-1138	7	13	architectures	architecture	NOUN
sc-1138	7	14	which	which	PRON
sc-1138	7	15	were	be	AUX
sc-1138	7	16	developed	develop	VERB
sc-1138	7	17	by	by	ADP
sc-1138	7	18	researchers	researcher	NOUN
sc-1138	7	19	in	in	ADP
sc-1138	7	20	order	order	NOUN
sc-1138	7	21	to	to	PART
sc-1138	7	22	mitigate	mitigate	VERB
sc-1138	7	23	the	the	DET
sc-1138	7	24	issues	issue	NOUN
sc-1138	7	25	and	and	CCONJ
sc-1138	7	26	challenges	challenge	NOUN
sc-1138	7	27	in	in	ADP
sc-1138	7	28	the	the	DET
sc-1138	7	29	implementation	implementation	NOUN
sc-1138	7	30	of	of	ADP
sc-1138	7	31	smart	smart	ADJ
sc-1138	7	32	cities	city	NOUN
sc-1138	7	33	by	by	ADP
sc-1138	7	34	utilizing	utilize	VERB
sc-1138	7	35	the	the	DET
sc-1138	7	36	blockchain	blockchain	PROPN
sc-1138	7	37	innovation	innovation	NOUN
sc-1138	7	38	.	.	PUNCT
sc-1138	8	1	keywords	keyword	NOUN
sc-1138	8	2	:	:	PUNCT
sc-1138	9	1	blockchain	blockchain	NOUN
sc-1138	9	2	,	,	PUNCT
sc-1138	9	3	smart	smart	ADJ
sc-1138	9	4	city	city	NOUN
sc-1138	9	5	,	,	PUNCT
sc-1138	9	6	security	security	NOUN
sc-1138	9	7	,	,	PUNCT
sc-1138	9	8	iot	iot	PROPN
sc-1138	9	9	received	receive	VERB
sc-1138	9	10	on	on	ADP
sc-1138	9	11	29	29	NUM
sc-1138	9	12	january	january	PROPN
sc-1138	9	13	2020	2020	NUM
sc-1138	9	14	,	,	PUNCT
sc-1138	9	15	accepted	accept	VERB
sc-1138	9	16	on	on	ADP
sc-1138	9	17	26	26	NUM
sc-1138	9	18	march	march	NOUN
sc-1138	9	19	2020	2020	NUM
sc-1138	9	20	,	,	PUNCT
sc-1138	9	21	published	publish	VERB
sc-1138	9	22	on	on	ADP
sc-1138	9	23	27	27	NUM
sc-1138	9	24	march	march	NOUN
sc-1138	9	25	2020	2020	NUM
sc-1138	9	26	copyright	copyright	NOUN
sc-1138	9	27	©	©	ADP
sc-1138	9	28	2020	2020	NUM
sc-1138	9	29	shilpi	shilpi	NOUN
sc-1138	9	30	et	et	PROPN
sc-1138	9	31	al	al	PROPN
sc-1138	9	32	.	.	PROPN
sc-1138	9	33	,	,	PUNCT
sc-1138	9	34	licensed	license	VERB
sc-1138	9	35	to	to	ADP
sc-1138	9	36	eai	eai	PROPN
sc-1138	9	37	.	.	PUNCT
sc-1138	10	1	this	this	PRON
sc-1138	10	2	is	be	AUX
sc-1138	10	3	an	an	DET
sc-1138	10	4	open	open	ADJ
sc-1138	10	5	access	access	NOUN
sc-1138	10	6	article	article	NOUN
sc-1138	10	7	distributed	distribute	VERB
sc-1138	10	8	under	under	ADP
sc-1138	10	9	the	the	DET
sc-1138	10	10	terms	term	NOUN
sc-1138	10	11	of	of	ADP
sc-1138	10	12	the	the	DET
sc-1138	10	13	creative	creative	ADJ
sc-1138	10	14	commons	common	NOUN
sc-1138	10	15	attribution	attribution	NOUN
sc-1138	10	16	licence	licence	NOUN
sc-1138	10	17	(	(	PUNCT
sc-1138	10	18	http://creativecommons.org/licenses/by/3.0/	http://creativecommons.org/licenses/by/3.0/	PROPN
sc-1138	10	19	)	)	PUNCT
sc-1138	10	20	,	,	PUNCT
sc-1138	10	21	which	which	PRON
sc-1138	10	22	permits	permit	VERB
sc-1138	10	23	unlimited	unlimited	ADJ
sc-1138	10	24	use	use	NOUN
sc-1138	10	25	,	,	PUNCT
sc-1138	10	26	distribution	distribution	NOUN
sc-1138	10	27	and	and	CCONJ
sc-1138	10	28	reproduction	reproduction	NOUN
sc-1138	10	29	in	in	ADP
sc-1138	10	30	any	any	DET
sc-1138	10	31	medium	medium	NOUN
sc-1138	10	32	so	so	ADV
sc-1138	10	33	long	long	ADV
sc-1138	10	34	as	as	SCONJ
sc-1138	10	35	the	the	DET
sc-1138	10	36	original	original	ADJ
sc-1138	10	37	work	work	NOUN
sc-1138	10	38	is	be	AUX
sc-1138	10	39	properly	properly	ADV
sc-1138	10	40	cited	cite	VERB
sc-1138	10	41	.	.	PUNCT
sc-1138	11	1	doi	doi	NOUN
sc-1138	11	2	:	:	PUNCT
sc-1138	11	3	10.4108	10.4108	NUM
sc-1138	11	4	/	/	SYM
sc-1138	11	5	eai.13	eai.13	NOUN
sc-1138	11	6	-	-	PUNCT
sc-1138	11	7	7	7	NUM
sc-1138	11	8	-	-	PUNCT
sc-1138	11	9	2018.163846	2018.163846	NUM
sc-1138	11	10	*	*	PUNCT
sc-1138	11	11	corresponding	correspond	VERB
sc-1138	11	12	author	author	NOUN
sc-1138	11	13	.	.	PUNCT
sc-1138	12	1	email	email	NOUN
sc-1138	12	2	:	:	PUNCT
sc-1138	12	3	july23shilpi@gmail.com	july23shilpi@gmail.com	X
sc-1138	12	4	1	1	X
sc-1138	12	5	.	.	PUNCT
sc-1138	13	1	introduction	introduction	NOUN
sc-1138	13	2	in	in	ADP
sc-1138	13	3	recent	recent	ADJ
sc-1138	13	4	years	year	NOUN
sc-1138	13	5	,	,	PUNCT
sc-1138	13	6	the	the	DET
sc-1138	13	7	economic	economic	ADJ
sc-1138	13	8	growth	growth	NOUN
sc-1138	13	9	and	and	CCONJ
sc-1138	13	10	social	social	ADJ
sc-1138	13	11	changes	change	NOUN
sc-1138	13	12	have	have	AUX
sc-1138	13	13	initiated	initiate	VERB
sc-1138	13	14	the	the	DET
sc-1138	13	15	largest	large	ADJ
sc-1138	13	16	surge	surge	NOUN
sc-1138	13	17	of	of	ADP
sc-1138	13	18	urbanization	urbanization	NOUN
sc-1138	13	19	around	around	ADP
sc-1138	13	20	the	the	DET
sc-1138	13	21	globe	globe	NOUN
sc-1138	13	22	and	and	CCONJ
sc-1138	13	23	thus	thus	ADV
sc-1138	13	24	more	more	ADV
sc-1138	13	25	and	and	CCONJ
sc-1138	13	26	more	more	ADJ
sc-1138	13	27	individuals	individual	NOUN
sc-1138	13	28	are	be	AUX
sc-1138	13	29	moving	move	VERB
sc-1138	13	30	towards	towards	ADP
sc-1138	13	31	urban	urban	ADJ
sc-1138	13	32	communities	community	NOUN
sc-1138	13	33	.	.	PUNCT
sc-1138	14	1	as	as	ADP
sc-1138	14	2	of	of	ADP
sc-1138	14	3	late	late	ADJ
sc-1138	14	4	the	the	DET
sc-1138	14	5	“	"	PUNCT
sc-1138	14	6	united	united	PROPN
sc-1138	14	7	nations	nation	NOUN
sc-1138	14	8	”	"	PUNCT
sc-1138	14	9	has	have	AUX
sc-1138	14	10	anticipated	anticipate	VERB
sc-1138	14	11	that	that	SCONJ
sc-1138	14	12	“	"	PUNCT
sc-1138	14	13	86	86	NUM
sc-1138	14	14	%	%	NOUN
sc-1138	14	15	of	of	ADP
sc-1138	14	16	developed	develop	VERB
sc-1138	14	17	nations	nation	NOUN
sc-1138	14	18	and	and	CCONJ
sc-1138	14	19	64	64	NUM
sc-1138	14	20	%	%	NOUN
sc-1138	14	21	of	of	ADP
sc-1138	14	22	the	the	DET
sc-1138	14	23	developing	develop	VERB
sc-1138	14	24	nations	nation	NOUN
sc-1138	14	25	will	will	AUX
sc-1138	14	26	be	be	AUX
sc-1138	14	27	urbanized	urbanized	ADJ
sc-1138	14	28	by	by	ADP
sc-1138	14	29	2050	2050	NUM
sc-1138	14	30	”	"	PUNCT
sc-1138	15	1	[	[	X
sc-1138	15	2	1	1	NUM
sc-1138	15	3	]	]	PUNCT
sc-1138	15	4	.	.	PUNCT
sc-1138	16	1	it	it	PRON
sc-1138	16	2	has	have	AUX
sc-1138	16	3	been	be	AUX
sc-1138	16	4	indicated	indicate	VERB
sc-1138	16	5	that	that	SCONJ
sc-1138	16	6	more	more	ADJ
sc-1138	16	7	inhabitants	inhabitant	NOUN
sc-1138	16	8	stay	stay	VERB
sc-1138	16	9	in	in	ADP
sc-1138	16	10	urban	urban	ADJ
sc-1138	16	11	areas	area	NOUN
sc-1138	16	12	(	(	PUNCT
sc-1138	16	13	54	54	NUM
sc-1138	16	14	%	%	NOUN
sc-1138	16	15	)	)	PUNCT
sc-1138	16	16	than	than	ADP
sc-1138	16	17	provincial	provincial	ADJ
sc-1138	16	18	zones	zone	NOUN
sc-1138	16	19	(	(	PUNCT
sc-1138	16	20	46	46	NUM
sc-1138	16	21	%	%	NOUN
sc-1138	16	22	)	)	PUNCT
sc-1138	16	23	and	and	CCONJ
sc-1138	16	24	this	this	DET
sc-1138	16	25	figure	figure	NOUN
sc-1138	16	26	will	will	AUX
sc-1138	16	27	increase	increase	VERB
sc-1138	16	28	to	to	ADP
sc-1138	16	29	66	66	NUM
sc-1138	16	30	%	%	NOUN
sc-1138	16	31	by	by	ADP
sc-1138	16	32	2050	2050	NUM
sc-1138	17	1	[	[	X
sc-1138	17	2	2	2	NUM
sc-1138	17	3	]	]	PUNCT
sc-1138	17	4	.	.	PUNCT
sc-1138	18	1	in	in	ADP
sc-1138	18	2	order	order	NOUN
sc-1138	18	3	to	to	PART
sc-1138	18	4	adapt	adapt	VERB
sc-1138	18	5	to	to	ADP
sc-1138	18	6	these	these	DET
sc-1138	18	7	emergencies	emergency	NOUN
sc-1138	18	8	,	,	PUNCT
sc-1138	18	9	urban	urban	ADJ
sc-1138	18	10	communities	community	NOUN
sc-1138	18	11	focus	focus	VERB
sc-1138	18	12	on	on	ADP
sc-1138	18	13	current	current	ADJ
sc-1138	18	14	advancements	advancement	NOUN
sc-1138	18	15	with	with	ADP
sc-1138	18	16	a	a	DET
sc-1138	18	17	focus	focus	NOUN
sc-1138	18	18	to	to	PART
sc-1138	18	19	minimize	minimize	VERB
sc-1138	18	20	costs	cost	NOUN
sc-1138	18	21	,	,	PUNCT
sc-1138	18	22	use	use	VERB
sc-1138	18	23	assets	asset	NOUN
sc-1138	18	24	optimally	optimally	ADV
sc-1138	18	25	,	,	PUNCT
sc-1138	18	26	and	and	CCONJ
sc-1138	18	27	make	make	VERB
sc-1138	18	28	increasingly	increasingly	ADV
sc-1138	18	29	reasonable	reasonable	ADJ
sc-1138	18	30	and	and	CCONJ
sc-1138	18	31	feasible	feasible	ADJ
sc-1138	18	32	urban	urban	ADJ
sc-1138	18	33	conditions	condition	NOUN
sc-1138	18	34	.	.	PUNCT
sc-1138	18	35	  	  	SPACE
sc-1138	19	1	the	the	DET
sc-1138	19	2	widespread	widespread	ADJ
sc-1138	19	3	adoption	adoption	NOUN
sc-1138	19	4	of	of	ADP
sc-1138	19	5	iots	iot	NOUN
sc-1138	19	6	and	and	CCONJ
sc-1138	19	7	remote	remote	ADJ
sc-1138	19	8	interchanges	interchange	NOUN
sc-1138	19	9	has	have	AUX
sc-1138	19	10	enabled	enable	VERB
sc-1138	19	11	easier	easy	ADJ
sc-1138	19	12	interconnection	interconnection	NOUN
sc-1138	19	13	of	of	ADP
sc-1138	19	14	gadget	gadget	NOUN
sc-1138	19	15	networks	network	NOUN
sc-1138	19	16	and	and	CCONJ
sc-1138	19	17	uniform	uniform	ADJ
sc-1138	19	18	transfer	transfer	NOUN
sc-1138	19	19	of	of	ADP
sc-1138	19	20	information	information	NOUN
sc-1138	19	21	even	even	ADV
sc-1138	19	22	from	from	ADP
sc-1138	19	23	remote	remote	ADJ
sc-1138	19	24	areas	area	NOUN
sc-1138	19	25	and	and	CCONJ
sc-1138	19	26	difficult	difficult	ADJ
sc-1138	19	27	terrains	terrain	NOUN
sc-1138	19	28	.	.	PUNCT
sc-1138	20	1	such	such	ADJ
sc-1138	20	2	systems	system	NOUN
sc-1138	20	3	,	,	PUNCT
sc-1138	20	4	however	however	ADV
sc-1138	20	5	,	,	PUNCT
sc-1138	20	6	are	be	AUX
sc-1138	20	7	largely	largely	ADV
sc-1138	20	8	instrumented	instrument	VERB
sc-1138	20	9	with	with	ADP
sc-1138	20	10	open	open	ADJ
sc-1138	20	11	information	information	NOUN
sc-1138	20	12	and	and	CCONJ
sc-1138	20	13	thus	thus	ADV
sc-1138	20	14	must	must	AUX
sc-1138	20	15	be	be	AUX
sc-1138	20	16	protected	protect	VERB
sc-1138	20	17	against	against	ADP
sc-1138	20	18	security	security	NOUN
sc-1138	20	19	vulnerabilities	vulnerability	NOUN
sc-1138	21	1	[	[	X
sc-1138	21	2	3	3	NUM
sc-1138	21	3	-	-	SYM
sc-1138	21	4	4	4	NUM
sc-1138	21	5	]	]	PUNCT
sc-1138	21	6	.	.	PUNCT
sc-1138	22	1	in	in	ADP
sc-1138	22	2	order	order	NOUN
sc-1138	22	3	to	to	PART
sc-1138	22	4	overcome	overcome	VERB
sc-1138	22	5	these	these	DET
sc-1138	22	6	vulnerabilities	vulnerability	NOUN
sc-1138	22	7	,	,	PUNCT
sc-1138	22	8	data	datum	NOUN
sc-1138	22	9	dependent	dependent	ADJ
sc-1138	22	10	solutions	solution	NOUN
sc-1138	22	11	must	must	AUX
sc-1138	22	12	be	be	AUX
sc-1138	22	13	created	create	VERB
sc-1138	22	14	to	to	PART
sc-1138	22	15	give	give	VERB
sc-1138	22	16	protection	protection	NOUN
sc-1138	22	17	,	,	PUNCT
sc-1138	22	18	trustworthiness	trustworthiness	NOUN
sc-1138	22	19	,	,	PUNCT
sc-1138	22	20	and	and	CCONJ
sc-1138	22	21	confidentiality	confidentiality	NOUN
sc-1138	22	22	of	of	ADP
sc-1138	22	23	information	information	NOUN
sc-1138	22	24	.	.	PUNCT
sc-1138	23	1	gartner	gartner	PROPN
sc-1138	23	2	's	's	PART
sc-1138	23	3	report	report	NOUN
sc-1138	23	4	gauge	gauge	NOUN
sc-1138	23	5	that	that	SCONJ
sc-1138	23	6	30	30	NUM
sc-1138	23	7	%	%	NOUN
sc-1138	23	8	of	of	ADP
sc-1138	23	9	keen	keen	ADJ
sc-1138	23	10	urban	urban	ADJ
sc-1138	23	11	community	community	NOUN
sc-1138	23	12	’s	’s	PART
sc-1138	23	13	social	social	ADJ
sc-1138	23	14	insurance	insurance	NOUN
sc-1138	23	15	applications	application	NOUN
sc-1138	23	16	will	will	AUX
sc-1138	23	17	have	have	VERB
sc-1138	23	18	mechanical	mechanical	ADJ
sc-1138	23	19	technology	technology	NOUN
sc-1138	23	20	and	and	CCONJ
sc-1138	23	21	innovative	innovative	ADJ
sc-1138	23	22	machines	machine	NOUN
sc-1138	23	23	and	and	CCONJ
sc-1138	23	24	10	10	NUM
sc-1138	23	25	%	%	NOUN
sc-1138	23	26	of	of	ADP
sc-1138	23	27	shrewd	shrewd	ADJ
sc-1138	23	28	urban	urban	ADJ
sc-1138	23	29	communities	community	NOUN
sc-1138	23	30	will	will	AUX
sc-1138	23	31	utilize	utilize	VERB
sc-1138	23	32	street	street	NOUN
sc-1138	23	33	lamps	lamp	NOUN
sc-1138	23	34	as	as	ADP
sc-1138	23	35	the	the	DET
sc-1138	23	36	spine	spine	NOUN
sc-1138	23	37	for	for	ADP
sc-1138	23	38	a	a	DET
sc-1138	23	39	system	system	NOUN
sc-1138	23	40	of	of	ADP
sc-1138	23	41	savvy	savvy	ADJ
sc-1138	23	42	urban	urban	ADJ
sc-1138	23	43	communities	community	NOUN
sc-1138	23	44	by	by	ADP
sc-1138	23	45	2020	2020	NUM
sc-1138	24	1	[	[	X
sc-1138	24	2	5	5	NUM
sc-1138	24	3	]	]	PUNCT
sc-1138	24	4	.	.	PUNCT
sc-1138	25	1	as	as	ADP
sc-1138	25	2	of	of	ADP
sc-1138	25	3	late	late	ADJ
sc-1138	25	4	,	,	PUNCT
sc-1138	25	5	blockchain	blockchain	PROPN
sc-1138	25	6	innovation	innovation	NOUN
sc-1138	25	7	has	have	AUX
sc-1138	25	8	gained	gain	VERB
sc-1138	25	9	popularity	popularity	NOUN
sc-1138	25	10	in	in	ADP
sc-1138	25	11	numerous	numerous	ADJ
sc-1138	25	12	fields	field	NOUN
sc-1138	25	13	and	and	CCONJ
sc-1138	25	14	businesses	business	NOUN
sc-1138	25	15	for	for	ADP
sc-1138	25	16	example	example	NOUN
sc-1138	25	17	horticulture	horticulture	NOUN
sc-1138	25	18	,	,	PUNCT
sc-1138	25	19	digital	digital	ADJ
sc-1138	25	20	currency	currency	NOUN
sc-1138	25	21	,	,	PUNCT
sc-1138	25	22	inventory	inventory	NOUN
sc-1138	25	23	network	network	NOUN
sc-1138	25	24	and	and	CCONJ
sc-1138	25	25	shrewd	shrewd	ADJ
sc-1138	25	26	urban	urban	ADJ
sc-1138	25	27	areas	area	NOUN
sc-1138	25	28	and	and	CCONJ
sc-1138	25	29	so	so	ADV
sc-1138	25	30	on	on	ADV
sc-1138	25	31	.	.	PUNCT
sc-1138	26	1	it	it	PRON
sc-1138	26	2	is	be	AUX
sc-1138	26	3	also	also	ADV
sc-1138	26	4	reported	report	VERB
sc-1138	26	5	that	that	SCONJ
sc-1138	26	6	$	$	SYM
sc-1138	26	7	3.1	3.1	NUM
sc-1138	26	8	trillion	trillion	NUM
sc-1138	26	9	will	will	AUX
sc-1138	26	10	be	be	AUX
sc-1138	26	11	added	add	VERB
sc-1138	26	12	to	to	ADP
sc-1138	26	13	the	the	DET
sc-1138	26	14	world	world	NOUN
sc-1138	26	15	economy	economy	NOUN
sc-1138	26	16	by	by	ADP
sc-1138	26	17	2030	2030	NUM
sc-1138	27	1	[	[	X
sc-1138	27	2	6	6	NUM
sc-1138	27	3	]	]	PUNCT
sc-1138	27	4	.	.	PUNCT
sc-1138	27	5	  	  	SPACE
sc-1138	28	1	as	as	ADP
sc-1138	28	2	per	per	ADP
sc-1138	28	3	“	"	PUNCT
sc-1138	28	4	nelson	nelson	PROPN
sc-1138	28	5	rosario	rosario	PROPN
sc-1138	28	6	”	"	PUNCT
sc-1138	29	1	[	[	X
sc-1138	29	2	7	7	NUM
sc-1138	29	3	]	]	PUNCT
sc-1138	29	4	,	,	PUNCT
sc-1138	29	5	the	the	DET
sc-1138	29	6	blockchain	blockchain	PROPN
sc-1138	29	7	technology	technology	PROPN
sc-1138	29	8	is	be	AUX
sc-1138	29	9	characterized	characterize	VERB
sc-1138	29	10	as	as	ADP
sc-1138	29	11	a	a	DET
sc-1138	29	12	"	"	PUNCT
sc-1138	29	13	distributed	distribute	VERB
sc-1138	29	14	ledger	ledger	NOUN
sc-1138	29	15	network	network	NOUN
sc-1138	29	16	using	use	VERB
sc-1138	29	17	public	public	ADJ
sc-1138	29	18	-	-	PUNCT
sc-1138	29	19	key	key	NOUN
sc-1138	29	20	cryptography	cryptography	NOUN
sc-1138	29	21	to	to	PART
sc-1138	29	22	cryptographically	cryptographically	ADV
sc-1138	29	23	sign	sign	VERB
sc-1138	29	24	exchanges	exchange	NOUN
sc-1138	29	25	that	that	PRON
sc-1138	29	26	are	be	AUX
sc-1138	29	27	put	put	VERB
sc-1138	29	28	away	away	ADV
sc-1138	29	29	on	on	ADP
sc-1138	29	30	a	a	DET
sc-1138	29	31	distributed	distribute	VERB
sc-1138	29	32	ledger	ledger	NOUN
sc-1138	29	33	,	,	PUNCT
sc-1138	29	34	with	with	ADP
sc-1138	29	35	the	the	DET
sc-1138	29	36	record	record	NOUN
sc-1138	29	37	comprising	comprising	NOUN
sc-1138	29	38	of	of	ADP
sc-1138	29	39	cryptographically	cryptographically	ADV
sc-1138	29	40	connected	connected	ADJ
sc-1138	29	41	blocks	block	NOUN
sc-1138	29	42	of	of	ADP
sc-1138	29	43	exchanges	exchange	NOUN
sc-1138	29	44	.	.	PUNCT
sc-1138	30	1	this	this	DET
sc-1138	30	2	cryptographically	cryptographically	ADV
sc-1138	30	3	connected	connect	VERB
sc-1138	30	4	blocks	block	NOUN
sc-1138	30	5	of	of	ADP
sc-1138	30	6	exchanges	exchange	NOUN
sc-1138	30	7	structure	structure	NOUN
sc-1138	30	8	is	be	AUX
sc-1138	30	9	known	know	VERB
sc-1138	30	10	as	as	ADP
sc-1138	30	11	a	a	DET
sc-1138	30	12	blockchain	blockchain	NOUN
sc-1138	30	13	.	.	PUNCT
sc-1138	30	14	"	"	PUNCT
sc-1138	31	1	in	in	ADP
sc-1138	31	2	simple	simple	ADJ
sc-1138	31	3	words	word	NOUN
sc-1138	31	4	,	,	PUNCT
sc-1138	31	5	it	it	PRON
sc-1138	31	6	is	be	AUX
sc-1138	31	7	a	a	DET
sc-1138	31	8	shared	share	VERB
sc-1138	31	9	dispersed	disperse	VERB
sc-1138	31	10	record	record	NOUN
sc-1138	31	11	innovation	innovation	NOUN
sc-1138	31	12	that	that	SCONJ
sc-1138	31	13	“	"	PUNCT
sc-1138	31	14	records	record	VERB
sc-1138	31	15	exchanges	exchange	NOUN
sc-1138	31	16	”	"	PUNCT
sc-1138	31	17	,	,	PUNCT
sc-1138	31	18	“	"	PUNCT
sc-1138	31	19	understandings	understanding	NOUN
sc-1138	31	20	”	"	PUNCT
sc-1138	31	21	,	,	PUNCT
sc-1138	31	22	“	"	PUNCT
sc-1138	31	23	agreements	agreement	NOUN
sc-1138	31	24	”	"	PUNCT
sc-1138	31	25	,	,	PUNCT
sc-1138	31	26	and	and	CCONJ
sc-1138	31	27	“	"	PUNCT
sc-1138	31	28	deals	deal	NOUN
sc-1138	31	29	”	"	PUNCT
sc-1138	31	30	eai	eai	PROPN
sc-1138	31	31	endorsed	endorse	VERB
sc-1138	31	32	transactions	transaction	NOUN
sc-1138	31	33	on	on	ADP
sc-1138	31	34	smart	smart	ADJ
sc-1138	31	35	cities	city	NOUN
sc-1138	31	36	02	02	NUM
sc-1138	31	37	2020	2020	NUM
sc-1138	31	38	06	06	NUM
sc-1138	31	39	2020	2020	NUM
sc-1138	31	40	|	|	ADV
sc-1138	31	41	volume	volume	NOUN
sc-1138	31	42	4	4	NUM
sc-1138	31	43	|	|	NOUN
sc-1138	31	44	issue	issue	VERB
sc-1138	31	45	10	10	NUM
sc-1138	32	1	|	|	ADV
sc-1138	32	2	e2	e2	PROPN
sc-1138	32	3	http://creativecommons.org/licenses/by/3.0/	http://creativecommons.org/licenses/by/3.0/	PROPN
sc-1138	32	4	mailto:july23shilpi@gmail.com	mailto:july23shilpi@gmail.com	PROPN
sc-1138	32	5	shilpi	shilpi	NOUN
sc-1138	32	6	and	and	CCONJ
sc-1138	32	7	mohd	mohd	PROPN
sc-1138	32	8	abdul	abdul	PROPN
sc-1138	32	9	ahad	ahad	PROPN
sc-1138	32	10	2	2	NUM
sc-1138	33	1	[	[	X
sc-1138	33	2	8	8	NUM
sc-1138	33	3	]	]	PUNCT
sc-1138	33	4	.	.	PUNCT
sc-1138	34	1	primarily	primarily	ADV
sc-1138	34	2	created	create	VERB
sc-1138	34	3	to	to	PART
sc-1138	34	4	aid	aid	VERB
sc-1138	34	5	digital	digital	ADJ
sc-1138	34	6	currency	currency	NOUN
sc-1138	34	7	,	,	PUNCT
sc-1138	34	8	blockchain	blockchain	PROPN
sc-1138	34	9	technology	technology	PROPN
sc-1138	34	10	can	can	AUX
sc-1138	34	11	further	far	ADV
sc-1138	34	12	be	be	AUX
sc-1138	34	13	used	use	VERB
sc-1138	34	14	for	for	ADP
sc-1138	34	15	a	a	DET
sc-1138	34	16	variety	variety	NOUN
sc-1138	34	17	of	of	ADP
sc-1138	34	18	information	information	NOUN
sc-1138	34	19	exchanges	exchange	NOUN
sc-1138	34	20	using	use	VERB
sc-1138	34	21	peer	peer	NOUN
sc-1138	34	22	to	to	ADP
sc-1138	34	23	peer	peer	NOUN
sc-1138	34	24	networks	network	NOUN
sc-1138	34	25	.	.	PUNCT
sc-1138	35	1	the	the	DET
sc-1138	35	2	requirement	requirement	NOUN
sc-1138	35	3	for	for	ADP
sc-1138	35	4	any	any	DET
sc-1138	35	5	central	central	ADJ
sc-1138	35	6	authority	authority	NOUN
sc-1138	35	7	between	between	ADP
sc-1138	35	8	different	different	ADJ
sc-1138	35	9	parties	party	NOUN
sc-1138	35	10	executing	execute	VERB
sc-1138	35	11	budgetary	budgetary	ADJ
sc-1138	35	12	and	and	CCONJ
sc-1138	35	13	other	other	ADJ
sc-1138	35	14	information	information	NOUN
sc-1138	35	15	exchanges	exchange	NOUN
sc-1138	35	16	have	have	AUX
sc-1138	35	17	been	be	AUX
sc-1138	35	18	wiped	wipe	VERB
sc-1138	35	19	out	out	ADP
sc-1138	35	20	by	by	ADP
sc-1138	35	21	blockchain	blockchain	NOUN
sc-1138	35	22	by	by	ADP
sc-1138	35	23	utilizing	utilize	VERB
sc-1138	35	24	a	a	DET
sc-1138	35	25	transparent	transparent	ADJ
sc-1138	35	26	,	,	PUNCT
sc-1138	35	27	immutable	immutable	ADJ
sc-1138	35	28	and	and	CCONJ
sc-1138	35	29	a	a	DET
sc-1138	35	30	decentralized	decentralize	VERB
sc-1138	35	31	open	open	ADJ
sc-1138	35	32	record	record	NOUN
sc-1138	35	33	.	.	PUNCT
sc-1138	36	1	this	this	DET
sc-1138	36	2	open	open	ADJ
sc-1138	36	3	record	record	NOUN
sc-1138	36	4	is	be	AUX
sc-1138	36	5	a	a	DET
sc-1138	36	6	conveyed	conveyed	ADJ
sc-1138	36	7	database	database	NOUN
sc-1138	36	8	that	that	PRON
sc-1138	36	9	is	be	AUX
sc-1138	36	10	shared	share	VERB
sc-1138	36	11	with	with	ADP
sc-1138	36	12	all	all	DET
sc-1138	36	13	the	the	DET
sc-1138	36	14	participating	participate	VERB
sc-1138	36	15	entities	entity	NOUN
sc-1138	36	16	of	of	ADP
sc-1138	36	17	the	the	DET
sc-1138	36	18	system	system	NOUN
sc-1138	36	19	.	.	PUNCT
sc-1138	37	1	it	it	PRON
sc-1138	37	2	is	be	AUX
sc-1138	37	3	a	a	DET
sc-1138	37	4	sealed	seal	VERB
sc-1138	37	5	,	,	PUNCT
sc-1138	37	6	cryptographically	cryptographically	ADV
sc-1138	37	7	verified	verify	VERB
sc-1138	37	8	,	,	PUNCT
sc-1138	37	9	and	and	CCONJ
sc-1138	37	10	immutable	immutable	ADJ
sc-1138	37	11	record	record	NOUN
sc-1138	37	12	of	of	ADP
sc-1138	37	13	the	the	DET
sc-1138	37	14	exchanges	exchange	NOUN
sc-1138	37	15	that	that	PRON
sc-1138	37	16	at	at	ADP
sc-1138	37	17	any	any	DET
sc-1138	37	18	point	point	NOUN
sc-1138	37	19	occurred	occur	VERB
sc-1138	37	20	among	among	ADP
sc-1138	37	21	the	the	DET
sc-1138	37	22	members	member	NOUN
sc-1138	37	23	.	.	PUNCT
sc-1138	38	1	considering	consider	VERB
sc-1138	38	2	the	the	DET
sc-1138	38	3	remarkable	remarkable	ADJ
sc-1138	38	4	properties	property	NOUN
sc-1138	38	5	of	of	ADP
sc-1138	38	6	blockchain	blockchain	PROPN
sc-1138	38	7	which	which	PRON
sc-1138	38	8	combine	combine	VERB
sc-1138	38	9	changelessness	changelessness	NOUN
sc-1138	38	10	,	,	PUNCT
sc-1138	38	11	acceptance	acceptance	NOUN
sc-1138	38	12	,	,	PUNCT
sc-1138	38	13	decentralization	decentralization	NOUN
sc-1138	38	14	,	,	PUNCT
sc-1138	38	15	and	and	CCONJ
sc-1138	38	16	straightforwardness	straightforwardness	NOUN
sc-1138	38	17	the	the	DET
sc-1138	38	18	blockchain	blockchain	PROPN
sc-1138	38	19	promises	promise	VERB
sc-1138	38	20	to	to	PART
sc-1138	38	21	provide	provide	VERB
sc-1138	38	22	protection	protection	NOUN
sc-1138	38	23	and	and	CCONJ
sc-1138	38	24	safety	safety	NOUN
sc-1138	38	25	to	to	ADP
sc-1138	38	26	the	the	DET
sc-1138	38	27	information	information	NOUN
sc-1138	38	28	.	.	PUNCT
sc-1138	39	1	therefore	therefore	ADV
sc-1138	39	2	,	,	PUNCT
sc-1138	39	3	the	the	DET
sc-1138	39	4	blockchain	blockchain	PROPN
sc-1138	39	5	will	will	AUX
sc-1138	39	6	aid	aid	VERB
sc-1138	39	7	varied	varied	ADJ
sc-1138	39	8	developing	develop	VERB
sc-1138	39	9	applications	application	NOUN
sc-1138	39	10	including	include	VERB
sc-1138	39	11	keen	keen	ADJ
sc-1138	39	12	urban	urban	ADJ
sc-1138	39	13	areas	area	NOUN
sc-1138	39	14	like	like	ADP
sc-1138	39	15	sanitation	sanitation	NOUN
sc-1138	39	16	,	,	PUNCT
sc-1138	39	17	agriculture	agriculture	NOUN
sc-1138	39	18	,	,	PUNCT
sc-1138	39	19	supply	supply	NOUN
sc-1138	39	20	-	-	PUNCT
sc-1138	39	21	chain	chain	NOUN
sc-1138	39	22	,	,	PUNCT
sc-1138	39	23	industries	industry	NOUN
sc-1138	39	24	,	,	PUNCT
sc-1138	39	25	banking	banking	NOUN
sc-1138	39	26	,	,	PUNCT
sc-1138	39	27	transportation	transportation	NOUN
sc-1138	39	28	and	and	CCONJ
sc-1138	39	29	the	the	DET
sc-1138	39	30	internet	internet	NOUN
sc-1138	39	31	of	of	ADP
sc-1138	39	32	vehicles	vehicle	NOUN
sc-1138	39	33	[	[	X
sc-1138	39	34	9	9	NUM
sc-1138	39	35	-	-	SYM
sc-1138	39	36	11	11	NUM
sc-1138	39	37	]	]	PUNCT
sc-1138	39	38	.	.	PUNCT
sc-1138	40	1	a	a	DET
sc-1138	40	2	typical	typical	ADJ
sc-1138	40	3	smart	smart	ADJ
sc-1138	40	4	city	city	NOUN
sc-1138	40	5	is	be	AUX
sc-1138	40	6	an	an	DET
sc-1138	40	7	urban	urban	ADJ
sc-1138	40	8	framework	framework	NOUN
sc-1138	40	9	where	where	SCONJ
sc-1138	40	10	several	several	ADJ
sc-1138	40	11	smart	smart	ADJ
sc-1138	40	12	prerequisites	prerequisite	NOUN
sc-1138	40	13	exist	exist	VERB
sc-1138	40	14	with	with	ADP
sc-1138	40	15	every	every	DET
sc-1138	40	16	service	service	NOUN
sc-1138	40	17	,	,	PUNCT
sc-1138	40	18	governance	governance	NOUN
sc-1138	40	19	,	,	PUNCT
sc-1138	40	20	policies	policy	NOUN
sc-1138	40	21	and	and	CCONJ
sc-1138	40	22	other	other	ADJ
sc-1138	40	23	information	information	NOUN
sc-1138	40	24	exchanges	exchange	NOUN
sc-1138	40	25	like	like	ADP
sc-1138	40	26	a	a	DET
sc-1138	40	27	practical	practical	ADJ
sc-1138	40	28	administration	administration	NOUN
sc-1138	40	29	model	model	NOUN
sc-1138	40	30	of	of	ADP
sc-1138	40	31	automated	automate	VERB
sc-1138	40	32	traffic	traffic	NOUN
sc-1138	40	33	management	management	NOUN
sc-1138	40	34	and	and	CCONJ
sc-1138	40	35	open	open	ADJ
sc-1138	40	36	vehicle	vehicle	NOUN
sc-1138	40	37	.	.	PUNCT
sc-1138	41	1	it	it	PRON
sc-1138	41	2	is	be	AUX
sc-1138	41	3	a	a	DET
sc-1138	41	4	setting	set	VERB
sc-1138	41	5	wherein	wherein	ADJ
sc-1138	41	6	residents	resident	NOUN
sc-1138	41	7	can	can	AUX
sc-1138	41	8	work	work	VERB
sc-1138	41	9	remotely	remotely	ADV
sc-1138	41	10	in	in	ADP
sc-1138	41	11	almost	almost	ADV
sc-1138	41	12	all	all	PRON
sc-1138	41	13	chores	chore	NOUN
sc-1138	41	14	of	of	ADP
sc-1138	41	15	events	event	NOUN
sc-1138	41	16	with	with	ADP
sc-1138	41	17	the	the	DET
sc-1138	41	18	utilization	utilization	NOUN
sc-1138	41	19	of	of	ADP
sc-1138	41	20	smart	smart	ADJ
sc-1138	41	21	arrangements	arrangement	NOUN
sc-1138	41	22	of	of	ADP
sc-1138	41	23	energy	energy	NOUN
sc-1138	41	24	,	,	PUNCT
sc-1138	41	25	use	use	NOUN
sc-1138	41	26	of	of	ADP
sc-1138	41	27	suitable	suitable	ADJ
sc-1138	41	28	innovation	innovation	NOUN
sc-1138	41	29	for	for	ADP
sc-1138	41	30	saving	save	VERB
sc-1138	41	31	energy	energy	NOUN
sc-1138	41	32	and	and	CCONJ
sc-1138	41	33	to	to	PART
sc-1138	41	34	minimize	minimize	VERB
sc-1138	41	35	the	the	DET
sc-1138	41	36	ecological	ecological	ADJ
sc-1138	41	37	effect	effect	NOUN
sc-1138	41	38	.	.	PUNCT
sc-1138	42	1	the	the	DET
sc-1138	42	2	"	"	PUNCT
sc-1138	42	3	smart	smart	ADJ
sc-1138	42	4	city	city	NOUN
sc-1138	42	5	"	"	PUNCT
sc-1138	42	6	idea	idea	NOUN
sc-1138	42	7	includes	include	VERB
sc-1138	42	8	a	a	DET
sc-1138	42	9	few	few	ADJ
sc-1138	42	10	parameters	parameter	NOUN
sc-1138	42	11	that	that	PRON
sc-1138	42	12	interface	interface	VERB
sc-1138	42	13	with	with	ADP
sc-1138	42	14	one	one	NUM
sc-1138	42	15	another	another	DET
sc-1138	42	16	,	,	PUNCT
sc-1138	42	17	which	which	PRON
sc-1138	42	18	makes	make	VERB
sc-1138	42	19	the	the	DET
sc-1138	42	20	quest	quest	NOUN
sc-1138	42	21	for	for	ADP
sc-1138	42	22	a	a	DET
sc-1138	42	23	precise	precise	ADJ
sc-1138	42	24	definition	definition	NOUN
sc-1138	42	25	a	a	DET
sc-1138	42	26	complex	complex	ADJ
sc-1138	42	27	task	task	NOUN
sc-1138	42	28	.	.	PUNCT
sc-1138	43	1	as	as	ADP
sc-1138	43	2	per	per	ADP
sc-1138	43	3	one	one	NUM
sc-1138	43	4	definition	definition	NOUN
sc-1138	43	5	it	it	PRON
sc-1138	43	6	is	be	AUX
sc-1138	43	7	defined	define	VERB
sc-1138	43	8	as	as	ADP
sc-1138	43	9	"	"	PUNCT
sc-1138	43	10	the	the	DET
sc-1138	43	11	savvy	savvy	ADJ
sc-1138	43	12	use	use	NOUN
sc-1138	43	13	of	of	ADP
sc-1138	43	14	innovation	innovation	NOUN
sc-1138	43	15	so	so	SCONJ
sc-1138	43	16	as	as	SCONJ
sc-1138	43	17	to	to	PART
sc-1138	43	18	gather	gather	VERB
sc-1138	43	19	,	,	PUNCT
sc-1138	43	20	analyse	analyse	NOUN
sc-1138	43	21	,	,	PUNCT
sc-1138	43	22	procedure	procedure	NOUN
sc-1138	43	23	,	,	PUNCT
sc-1138	43	24	and	and	CCONJ
sc-1138	43	25	execute	execute	VERB
sc-1138	43	26	a	a	DET
sc-1138	43	27	lot	lot	NOUN
sc-1138	43	28	of	of	ADP
sc-1138	43	29	valuable	valuable	ADJ
sc-1138	43	30	information	information	NOUN
sc-1138	43	31	legitimately	legitimately	ADV
sc-1138	43	32	from	from	ADP
sc-1138	43	33	the	the	DET
sc-1138	43	34	previously	previously	ADV
sc-1138	43	35	working	work	VERB
sc-1138	43	36	urban	urban	ADJ
sc-1138	43	37	areas	area	NOUN
sc-1138	43	38	"	"	PUNCT
sc-1138	44	1	[	[	X
sc-1138	44	2	9	9	NUM
sc-1138	44	3	]	]	PUNCT
sc-1138	44	4	.	.	PUNCT
sc-1138	45	1	the	the	DET
sc-1138	45	2	smart	smart	ADJ
sc-1138	45	3	city	city	NOUN
sc-1138	45	4	ecosystem	ecosystem	NOUN
sc-1138	45	5	can	can	AUX
sc-1138	45	6	be	be	AUX
sc-1138	45	7	thought	think	VERB
sc-1138	45	8	as	as	ADP
sc-1138	45	9	an	an	DET
sc-1138	45	10	umbrella	umbrella	NOUN
sc-1138	45	11	term	term	NOUN
sc-1138	45	12	where	where	SCONJ
sc-1138	45	13	several	several	ADJ
sc-1138	45	14	modern	modern	ADJ
sc-1138	45	15	day	day	NOUN
sc-1138	45	16	enabling	enable	VERB
sc-1138	45	17	technologies	technology	NOUN
sc-1138	45	18	like	like	ADP
sc-1138	45	19	ict	ict	PROPN
sc-1138	45	20	,	,	PUNCT
sc-1138	45	21	blockchain	blockchain	PROPN
sc-1138	45	22	,	,	PUNCT
sc-1138	45	23	ai	ai	VERB
sc-1138	45	24	,	,	PUNCT
sc-1138	45	25	deep	deep	ADJ
sc-1138	45	26	learning	learning	NOUN
sc-1138	45	27	,	,	PUNCT
sc-1138	45	28	machine	machine	NOUN
sc-1138	45	29	learning	learning	NOUN
sc-1138	45	30	,	,	PUNCT
sc-1138	45	31	iot	iot	ADJ
sc-1138	45	32	,	,	PUNCT
sc-1138	45	33	cloud	cloud	ADJ
sc-1138	45	34	/	/	SYM
sc-1138	45	35	edge	edge	NOUN
sc-1138	45	36	computing	compute	VERB
sc-1138	45	37	etc	etc	X
sc-1138	45	38	are	be	AUX
sc-1138	45	39	integrated	integrate	VERB
sc-1138	45	40	and	and	CCONJ
sc-1138	45	41	works	work	VERB
sc-1138	45	42	in	in	ADP
sc-1138	45	43	synchronization	synchronization	NOUN
sc-1138	45	44	to	to	PART
sc-1138	45	45	provide	provide	VERB
sc-1138	45	46	solutions	solution	NOUN
sc-1138	45	47	to	to	ADP
sc-1138	45	48	the	the	DET
sc-1138	45	49	users	user	NOUN
sc-1138	45	50	.	.	PUNCT
sc-1138	46	1	these	these	DET
sc-1138	46	2	solutions	solution	NOUN
sc-1138	46	3	include	include	VERB
sc-1138	46	4	automation	automation	NOUN
sc-1138	46	5	of	of	ADP
sc-1138	46	6	essential	essential	ADJ
sc-1138	46	7	services	service	NOUN
sc-1138	46	8	,	,	PUNCT
sc-1138	46	9	governance	governance	NOUN
sc-1138	46	10	,	,	PUNCT
sc-1138	46	11	smart	smart	ADJ
sc-1138	46	12	transportation	transportation	NOUN
sc-1138	46	13	,	,	PUNCT
sc-1138	46	14	smart	smart	ADJ
sc-1138	46	15	agriculture	agriculture	NOUN
sc-1138	46	16	and	and	CCONJ
sc-1138	46	17	smart	smart	ADJ
sc-1138	46	18	habitat	habitat	NOUN
sc-1138	46	19	.	.	PUNCT
sc-1138	47	1	it	it	PRON
sc-1138	47	2	involves	involve	VERB
sc-1138	47	3	novel	novel	ADJ
sc-1138	47	4	energy	energy	NOUN
sc-1138	47	5	efficient	efficient	ADJ
sc-1138	47	6	frameworks	framework	NOUN
sc-1138	47	7	and	and	CCONJ
sc-1138	47	8	models	model	NOUN
sc-1138	47	9	,	,	PUNCT
sc-1138	47	10	smart	smart	ADJ
sc-1138	47	11	grids	grid	NOUN
sc-1138	47	12	etc	etc	X
sc-1138	48	1	[	[	X
sc-1138	48	2	5	5	NUM
sc-1138	48	3	]	]	PUNCT
sc-1138	48	4	,	,	PUNCT
sc-1138	48	5	[	[	X
sc-1138	48	6	12	12	NUM
sc-1138	48	7	]	]	PUNCT
sc-1138	48	8	.	.	PUNCT
sc-1138	49	1	1.1	1.1	NUM
sc-1138	49	2	.	.	PUNCT
sc-1138	50	1	manuscript	manuscript	NOUN
sc-1138	50	2	organization	organization	NOUN
sc-1138	50	3	the	the	DET
sc-1138	50	4	manuscript	manuscript	NOUN
sc-1138	50	5	is	be	AUX
sc-1138	50	6	divided	divide	VERB
sc-1138	50	7	into	into	ADP
sc-1138	50	8	6	6	NUM
sc-1138	50	9	sections	section	NOUN
sc-1138	50	10	.	.	PUNCT
sc-1138	51	1	section	section	NOUN
sc-1138	51	2	2	2	NUM
sc-1138	51	3	provides	provide	VERB
sc-1138	51	4	the	the	DET
sc-1138	51	5	systematic	systematic	ADJ
sc-1138	51	6	literature	literature	NOUN
sc-1138	51	7	review	review	NOUN
sc-1138	51	8	of	of	ADP
sc-1138	51	9	the	the	DET
sc-1138	51	10	recent	recent	ADJ
sc-1138	51	11	researcher	researcher	NOUN
sc-1138	51	12	works	work	VERB
sc-1138	51	13	.	.	PUNCT
sc-1138	52	1	section	section	NOUN
sc-1138	52	2	3	3	NUM
sc-1138	52	3	provides	provide	VERB
sc-1138	52	4	security	security	NOUN
sc-1138	52	5	threats	threat	NOUN
sc-1138	52	6	and	and	CCONJ
sc-1138	52	7	issues	issue	NOUN
sc-1138	52	8	associated	associate	VERB
sc-1138	52	9	with	with	ADP
sc-1138	52	10	the	the	DET
sc-1138	52	11	implementation	implementation	NOUN
sc-1138	52	12	of	of	ADP
sc-1138	52	13	blockchain	blockchain	PROPN
sc-1138	52	14	technologies	technologies	PROPN
sc-1138	52	15	.	.	PUNCT
sc-1138	53	1	section	section	NOUN
sc-1138	53	2	4	4	NUM
sc-1138	53	3	highlights	highlight	NOUN
sc-1138	53	4	the	the	DET
sc-1138	53	5	inherent	inherent	ADJ
sc-1138	53	6	challenges	challenge	NOUN
sc-1138	53	7	of	of	ADP
sc-1138	53	8	blockchain	blockchain	PROPN
sc-1138	53	9	based	base	VERB
sc-1138	53	10	smart	smart	ADJ
sc-1138	53	11	city	city	NOUN
sc-1138	53	12	ecosystem	ecosystem	NOUN
sc-1138	53	13	.	.	PUNCT
sc-1138	54	1	section	section	NOUN
sc-1138	54	2	5	5	NUM
sc-1138	54	3	reviews	review	VERB
sc-1138	54	4	the	the	DET
sc-1138	54	5	existing	exist	VERB
sc-1138	54	6	security	security	NOUN
sc-1138	54	7	proposals	proposal	NOUN
sc-1138	54	8	for	for	ADP
sc-1138	54	9	blockchain	blockchain	PROPN
sc-1138	54	10	based	base	VERB
sc-1138	54	11	smart	smart	ADJ
sc-1138	54	12	city	city	NOUN
sc-1138	54	13	adoptions	adoption	NOUN
sc-1138	54	14	.	.	PUNCT
sc-1138	55	1	section	section	NOUN
sc-1138	55	2	6	6	NUM
sc-1138	55	3	summarizes	summarize	NOUN
sc-1138	55	4	the	the	DET
sc-1138	55	5	manuscript	manuscript	NOUN
sc-1138	55	6	and	and	CCONJ
sc-1138	55	7	provides	provide	VERB
sc-1138	55	8	the	the	DET
sc-1138	55	9	conclusion	conclusion	NOUN
sc-1138	55	10	.	.	PUNCT
sc-1138	56	1	it	it	PRON
sc-1138	56	2	further	far	ADV
sc-1138	56	3	highlights	highlight	VERB
sc-1138	56	4	the	the	DET
sc-1138	56	5	future	future	ADJ
sc-1138	56	6	research	research	NOUN
sc-1138	56	7	directions	direction	NOUN
sc-1138	56	8	of	of	ADP
sc-1138	56	9	blockchain	blockchain	PROPN
sc-1138	56	10	based	base	VERB
sc-1138	56	11	smart	smart	ADJ
sc-1138	56	12	city	city	NOUN
sc-1138	56	13	adoptions	adoption	NOUN
sc-1138	56	14	.	.	PUNCT
sc-1138	57	1	1.2	1.2	NUM
sc-1138	57	2	.	.	PUNCT
sc-1138	58	1	why	why	SCONJ
sc-1138	58	2	blockchain	blockchain	PROPN
sc-1138	58	3	?	?	PUNCT
sc-1138	59	1	there	there	PRON
sc-1138	59	2	are	be	VERB
sc-1138	59	3	several	several	ADJ
sc-1138	59	4	unprecedented	unprecedented	ADJ
sc-1138	59	5	properties	property	NOUN
sc-1138	59	6	of	of	ADP
sc-1138	59	7	the	the	DET
sc-1138	59	8	blockchain	blockchain	PROPN
sc-1138	59	9	technology	technology	PROPN
sc-1138	59	10	that	that	PRON
sc-1138	59	11	makes	make	VERB
sc-1138	59	12	it	it	PRON
sc-1138	59	13	an	an	DET
sc-1138	59	14	appropriate	appropriate	ADJ
sc-1138	59	15	solution	solution	NOUN
sc-1138	59	16	for	for	ADP
sc-1138	59	17	several	several	ADJ
sc-1138	59	18	critical	critical	ADJ
sc-1138	59	19	applications	application	NOUN
sc-1138	59	20	domains	domain	NOUN
sc-1138	59	21	like	like	ADP
sc-1138	59	22	healthcare	healthcare	NOUN
sc-1138	59	23	,	,	PUNCT
sc-1138	59	24	transportations	transportation	NOUN
sc-1138	59	25	,	,	PUNCT
sc-1138	59	26	agriculture	agriculture	NOUN
sc-1138	59	27	,	,	PUNCT
sc-1138	59	28	education	education	NOUN
sc-1138	59	29	and	and	CCONJ
sc-1138	59	30	forecasting	forecasting	NOUN
sc-1138	59	31	etc	etc	X
sc-1138	59	32	.	.	PUNCT
sc-1138	60	1	some	some	PRON
sc-1138	60	2	of	of	ADP
sc-1138	60	3	these	these	DET
sc-1138	60	4	properties	property	NOUN
sc-1138	60	5	are	be	AUX
sc-1138	60	6	given	give	VERB
sc-1138	60	7	here	here	ADV
sc-1138	60	8	in	in	ADP
sc-1138	60	9	figure	figure	NOUN
sc-1138	60	10	1	1	NUM
sc-1138	61	1	[	[	X
sc-1138	61	2	13	13	NUM
sc-1138	61	3	-	-	SYM
sc-1138	61	4	14	14	NUM
sc-1138	61	5	]	]	PUNCT
sc-1138	61	6	.	.	PUNCT
sc-1138	62	1	•	•	NUM
sc-1138	62	2	transparency	transparency	NOUN
sc-1138	62	3	:	:	PUNCT
sc-1138	62	4	all	all	DET
sc-1138	62	5	blockchain	blockchain	PROPN
sc-1138	62	6	trades	trade	NOUN
sc-1138	62	7	are	be	AUX
sc-1138	62	8	crystal	crystal	NOUN
sc-1138	62	9	clear	clear	ADJ
sc-1138	62	10	,	,	PUNCT
sc-1138	62	11	which	which	PRON
sc-1138	62	12	implies	imply	VERB
sc-1138	62	13	an	an	DET
sc-1138	62	14	aggregate	aggregate	ADJ
sc-1138	62	15	,	,	PUNCT
sc-1138	62	16	obvious	obvious	ADJ
sc-1138	62	17	and	and	CCONJ
sc-1138	62	18	constant	constant	ADJ
sc-1138	62	19	record	record	NOUN
sc-1138	62	20	of	of	ADP
sc-1138	62	21	any	any	DET
sc-1138	62	22	activity	activity	NOUN
sc-1138	62	23	that	that	PRON
sc-1138	62	24	exists	exist	VERB
sc-1138	62	25	.	.	PUNCT
sc-1138	63	1	•	•	NOUN
sc-1138	63	2	immutable	immutable	ADJ
sc-1138	63	3	and	and	CCONJ
sc-1138	63	4	non	non	ADJ
sc-1138	63	5	repudiation	repudiation	NOUN
sc-1138	63	6	:	:	PUNCT
sc-1138	63	7	this	this	PRON
sc-1138	63	8	means	mean	VERB
sc-1138	63	9	that	that	SCONJ
sc-1138	63	10	with	with	ADP
sc-1138	63	11	blockchain	blockchain	PROPN
sc-1138	63	12	there	there	PRON
sc-1138	63	13	is	be	VERB
sc-1138	63	14	no	no	DET
sc-1138	63	15	danger	danger	NOUN
sc-1138	63	16	of	of	ADP
sc-1138	63	17	illegitimate	illegitimate	ADJ
sc-1138	63	18	extraction	extraction	NOUN
sc-1138	63	19	and	and	CCONJ
sc-1138	63	20	a	a	DET
sc-1138	63	21	blockchain	blockchain	NOUN
sc-1138	63	22	agreement	agreement	NOUN
sc-1138	63	23	ca	can	AUX
sc-1138	63	24	n’t	not	PART
sc-1138	63	25	be	be	AUX
sc-1138	63	26	dropped	drop	VERB
sc-1138	63	27	by	by	ADP
sc-1138	63	28	the	the	DET
sc-1138	63	29	sender	sender	NOUN
sc-1138	63	30	when	when	SCONJ
sc-1138	63	31	it	it	PRON
sc-1138	63	32	sent	send	VERB
sc-1138	63	33	and	and	CCONJ
sc-1138	63	34	deleted	delete	VERB
sc-1138	63	35	.	.	PUNCT
sc-1138	64	1	•	•	NUM
sc-1138	64	2	speed	speed	NOUN
sc-1138	64	3	:	:	PUNCT
sc-1138	64	4	affirmations	affirmation	NOUN
sc-1138	64	5	and	and	CCONJ
sc-1138	64	6	transactions	transaction	NOUN
sc-1138	64	7	of	of	ADP
sc-1138	64	8	blockchain	blockchain	PROPN
sc-1138	64	9	based	base	VERB
sc-1138	64	10	trades	trade	NOUN
sc-1138	64	11	can	can	AUX
sc-1138	64	12	happen	happen	VERB
sc-1138	64	13	much	much	ADV
sc-1138	64	14	faster	fast	ADV
sc-1138	64	15	as	as	SCONJ
sc-1138	64	16	compared	compare	VERB
sc-1138	64	17	to	to	ADP
sc-1138	64	18	legacy	legacy	NOUN
sc-1138	64	19	methods	method	NOUN
sc-1138	64	20	.	.	PUNCT
sc-1138	65	1	•	•	NOUN
sc-1138	65	2	secure	secure	ADJ
sc-1138	65	3	:	:	PUNCT
sc-1138	65	4	inherent	inherent	ADJ
sc-1138	65	5	security	security	NOUN
sc-1138	65	6	mechanism	mechanism	NOUN
sc-1138	65	7	of	of	ADP
sc-1138	65	8	blockchain	blockchain	PROPN
sc-1138	65	9	makes	make	VERB
sc-1138	65	10	it	it	PRON
sc-1138	65	11	an	an	DET
sc-1138	65	12	appropriate	appropriate	ADJ
sc-1138	65	13	solution	solution	NOUN
sc-1138	65	14	of	of	ADP
sc-1138	65	15	performing	perform	VERB
sc-1138	65	16	sensitive	sensitive	ADJ
sc-1138	65	17	transactions	transaction	NOUN
sc-1138	65	18	in	in	ADP
sc-1138	65	19	a	a	DET
sc-1138	65	20	distributed	distribute	VERB
sc-1138	65	21	manner	manner	NOUN
sc-1138	65	22	.	.	PUNCT
sc-1138	66	1	•	•	NOUN
sc-1138	66	2	scalability	scalability	NOUN
sc-1138	66	3	and	and	CCONJ
sc-1138	66	4	extensibility	extensibility	NOUN
sc-1138	66	5	:	:	PUNCT
sc-1138	66	6	the	the	DET
sc-1138	66	7	typical	typical	ADJ
sc-1138	66	8	architecture	architecture	NOUN
sc-1138	66	9	of	of	ADP
sc-1138	66	10	blockchain	blockchain	PROPN
sc-1138	66	11	makes	make	VERB
sc-1138	66	12	it	it	PRON
sc-1138	66	13	flexible	flexible	ADJ
sc-1138	66	14	to	to	PART
sc-1138	66	15	extend	extend	VERB
sc-1138	66	16	and	and	CCONJ
sc-1138	66	17	scale	scale	VERB
sc-1138	66	18	the	the	DET
sc-1138	66	19	existing	exist	VERB
sc-1138	66	20	infrastructure	infrastructure	NOUN
sc-1138	66	21	without	without	ADP
sc-1138	66	22	much	much	ADJ
sc-1138	66	23	difficulty	difficulty	NOUN
sc-1138	66	24	and	and	CCONJ
sc-1138	66	25	overhead	overhead	NOUN
sc-1138	66	26	.	.	PUNCT
sc-1138	67	1	•	•	NOUN
sc-1138	67	2	distributed	distribute	VERB
sc-1138	67	3	and	and	CCONJ
sc-1138	67	4	decentralized	decentralize	VERB
sc-1138	67	5	:	:	PUNCT
sc-1138	67	6	at	at	ADP
sc-1138	67	7	the	the	DET
sc-1138	67	8	core	core	NOUN
sc-1138	67	9	,	,	PUNCT
sc-1138	67	10	the	the	DET
sc-1138	67	11	blockchain	blockchain	PROPN
sc-1138	67	12	technology	technology	PROPN
sc-1138	67	13	is	be	AUX
sc-1138	67	14	a	a	DET
sc-1138	67	15	“	"	PUNCT
sc-1138	67	16	distributed	distribute	VERB
sc-1138	67	17	ledger	ledger	NOUN
sc-1138	67	18	”	"	PUNCT
sc-1138	67	19	and	and	CCONJ
sc-1138	67	20	follows	follow	VERB
sc-1138	67	21	a	a	DET
sc-1138	67	22	peer	peer	NOUN
sc-1138	67	23	-	-	PUNCT
sc-1138	67	24	to	to	ADP
sc-1138	67	25	-peer	-peer	ADJ
sc-1138	67	26	architecture	architecture	NOUN
sc-1138	67	27	and	and	CCONJ
sc-1138	67	28	thus	thus	ADV
sc-1138	67	29	eliminating	eliminate	VERB
sc-1138	67	30	the	the	DET
sc-1138	67	31	limitations	limitation	NOUN
sc-1138	67	32	of	of	ADP
sc-1138	67	33	typical	typical	ADJ
sc-1138	67	34	centralized	centralized	ADJ
sc-1138	67	35	systems	system	NOUN
sc-1138	67	36	.	.	PUNCT
sc-1138	68	1	figure	figure	NOUN
sc-1138	68	2	1	1	NUM
sc-1138	68	3	.	.	PUNCT
sc-1138	69	1	properties	property	NOUN
sc-1138	69	2	of	of	ADP
sc-1138	69	3	blockchain	blockchain	PROPN
sc-1138	69	4	eai	eai	PROPN
sc-1138	69	5	endorsed	endorse	VERB
sc-1138	69	6	transactions	transaction	NOUN
sc-1138	69	7	on	on	ADP
sc-1138	69	8	smart	smart	ADJ
sc-1138	69	9	cities	city	NOUN
sc-1138	69	10	02	02	NUM
sc-1138	69	11	2020	2020	NUM
sc-1138	69	12	06	06	NUM
sc-1138	69	13	2020	2020	NUM
sc-1138	69	14	|	|	ADV
sc-1138	69	15	volume	volume	NOUN
sc-1138	69	16	4	4	NUM
sc-1138	69	17	|	|	NOUN
sc-1138	69	18	issue	issue	VERB
sc-1138	69	19	10	10	NUM
sc-1138	69	20	|	|	NOUN
sc-1138	69	21	e2	e2	PROPN
sc-1138	69	22	blockchain	blockchain	PROPN
sc-1138	69	23	for	for	ADP
sc-1138	69	24	smart	smart	ADJ
sc-1138	69	25	citiesa	citiesa	NOUN
sc-1138	69	26	review	review	NOUN
sc-1138	69	27	3	3	NUM
sc-1138	69	28	2	2	NUM
sc-1138	69	29	.	.	PUNCT
sc-1138	69	30	related	relate	VERB
sc-1138	69	31	works	work	NOUN
sc-1138	69	32	this	this	DET
sc-1138	69	33	section	section	NOUN
sc-1138	69	34	provides	provide	VERB
sc-1138	69	35	some	some	PRON
sc-1138	69	36	of	of	ADP
sc-1138	69	37	the	the	DET
sc-1138	69	38	recent	recent	ADJ
sc-1138	69	39	development	development	NOUN
sc-1138	69	40	in	in	ADP
sc-1138	69	41	the	the	DET
sc-1138	69	42	field	field	NOUN
sc-1138	69	43	of	of	ADP
sc-1138	69	44	blockchain	blockchain	PROPN
sc-1138	69	45	based	base	VERB
sc-1138	69	46	smart	smart	ADJ
sc-1138	69	47	cities	city	NOUN
sc-1138	69	48	proposals	proposal	NOUN
sc-1138	69	49	.	.	PUNCT
sc-1138	70	1	the	the	DET
sc-1138	70	2	authors	author	NOUN
sc-1138	70	3	in	in	ADP
sc-1138	70	4	[	[	X
sc-1138	70	5	15	15	NUM
sc-1138	70	6	]	]	PUNCT
sc-1138	70	7	proposed	propose	VERB
sc-1138	70	8	a	a	DET
sc-1138	70	9	blockchain	blockchain	PROPN
sc-1138	70	10	based	base	VERB
sc-1138	70	11	mechanism	mechanism	NOUN
sc-1138	70	12	for	for	ADP
sc-1138	70	13	securely	securely	ADV
sc-1138	70	14	storing	store	VERB
sc-1138	70	15	data	datum	NOUN
sc-1138	70	16	from	from	ADP
sc-1138	70	17	iot	iot	PROPN
sc-1138	70	18	based	base	VERB
sc-1138	70	19	sensors	sensor	NOUN
sc-1138	70	20	placed	place	VERB
sc-1138	70	21	at	at	ADP
sc-1138	70	22	multiple	multiple	ADJ
sc-1138	70	23	surroundings	surrounding	NOUN
sc-1138	70	24	of	of	ADP
sc-1138	70	25	the	the	DET
sc-1138	70	26	point	point	NOUN
sc-1138	70	27	of	of	ADP
sc-1138	70	28	interest	interest	NOUN
sc-1138	70	29	.	.	PUNCT
sc-1138	71	1	they	they	PRON
sc-1138	71	2	proposed	propose	VERB
sc-1138	71	3	to	to	PART
sc-1138	71	4	use	use	VERB
sc-1138	71	5	ethereum	ethereum	NOUN
sc-1138	71	6	blockchain	blockchain	PROPN
sc-1138	71	7	and	and	CCONJ
sc-1138	71	8	scrum	scrum	VERB
sc-1138	71	9	technology	technology	NOUN
sc-1138	71	10	for	for	ADP
sc-1138	71	11	the	the	DET
sc-1138	71	12	implementation	implementation	NOUN
sc-1138	71	13	of	of	ADP
sc-1138	71	14	their	their	PRON
sc-1138	71	15	proposal	proposal	NOUN
sc-1138	71	16	.	.	PUNCT
sc-1138	72	1	the	the	DET
sc-1138	72	2	authors	author	NOUN
sc-1138	72	3	in	in	ADP
sc-1138	72	4	[	[	X
sc-1138	72	5	16	16	NUM
sc-1138	72	6	]	]	PUNCT
sc-1138	72	7	provided	provide	VERB
sc-1138	72	8	a	a	DET
sc-1138	72	9	review	review	NOUN
sc-1138	72	10	of	of	ADP
sc-1138	72	11	the	the	DET
sc-1138	72	12	existing	exist	VERB
sc-1138	72	13	literature	literature	NOUN
sc-1138	72	14	on	on	ADP
sc-1138	72	15	importance	importance	NOUN
sc-1138	72	16	digital	digital	ADJ
sc-1138	72	17	identity	identity	NOUN
sc-1138	72	18	of	of	ADP
sc-1138	72	19	the	the	DET
sc-1138	72	20	users	user	NOUN
sc-1138	72	21	and	and	CCONJ
sc-1138	72	22	methods	method	NOUN
sc-1138	72	23	available	available	ADJ
sc-1138	72	24	for	for	ADP
sc-1138	72	25	their	their	PRON
sc-1138	72	26	protections	protection	NOUN
sc-1138	72	27	.	.	PUNCT
sc-1138	73	1	they	they	PRON
sc-1138	73	2	primarily	primarily	ADV
sc-1138	73	3	highlighted	highlight	VERB
sc-1138	73	4	the	the	DET
sc-1138	73	5	blockchain	blockchain	PROPN
sc-1138	73	6	based	base	VERB
sc-1138	73	7	methods	method	NOUN
sc-1138	73	8	and	and	CCONJ
sc-1138	73	9	discussed	discuss	VERB
sc-1138	73	10	the	the	DET
sc-1138	73	11	issues	issue	NOUN
sc-1138	73	12	and	and	CCONJ
sc-1138	73	13	challenges	challenge	NOUN
sc-1138	73	14	associated	associate	VERB
sc-1138	73	15	with	with	ADP
sc-1138	73	16	such	such	ADJ
sc-1138	73	17	systems	system	NOUN
sc-1138	73	18	.	.	PUNCT
sc-1138	74	1	the	the	DET
sc-1138	74	2	authors	author	NOUN
sc-1138	74	3	in	in	ADP
sc-1138	74	4	[	[	X
sc-1138	74	5	17	17	NUM
sc-1138	74	6	]	]	PUNCT
sc-1138	74	7	proposed	propose	VERB
sc-1138	74	8	a	a	DET
sc-1138	74	9	blockchain	blockchain	PROPN
sc-1138	74	10	based	base	VERB
sc-1138	74	11	approach	approach	NOUN
sc-1138	74	12	for	for	ADP
sc-1138	74	13	securing	secure	VERB
sc-1138	74	14	and	and	CCONJ
sc-1138	74	15	providing	provide	VERB
sc-1138	74	16	a	a	DET
sc-1138	74	17	transparent	transparent	ADJ
sc-1138	74	18	lottery	lottery	NOUN
sc-1138	74	19	management	management	NOUN
sc-1138	74	20	system	system	NOUN
sc-1138	74	21	.	.	PUNCT
sc-1138	75	1	the	the	DET
sc-1138	75	2	specifically	specifically	ADV
sc-1138	75	3	used	used	ADJ
sc-1138	75	4	“	"	PUNCT
sc-1138	75	5	smart	smart	ADJ
sc-1138	75	6	contracts	contract	NOUN
sc-1138	75	7	and	and	CCONJ
sc-1138	75	8	cryptograph	cryptograph	PROPN
sc-1138	75	9	blockchain	blockchain	PROPN
sc-1138	75	10	model	model	PROPN
sc-1138	75	11	”	"	PUNCT
sc-1138	75	12	in	in	ADP
sc-1138	75	13	their	their	PRON
sc-1138	75	14	proposal	proposal	NOUN
sc-1138	75	15	.	.	PUNCT
sc-1138	76	1	in	in	ADP
sc-1138	76	2	[	[	X
sc-1138	76	3	18	18	NUM
sc-1138	76	4	]	]	PUNCT
sc-1138	76	5	the	the	DET
sc-1138	76	6	authors	author	NOUN
sc-1138	76	7	put	put	VERB
sc-1138	76	8	forth	forth	ADP
sc-1138	76	9	a	a	DET
sc-1138	76	10	new	new	ADJ
sc-1138	76	11	“	"	PUNCT
sc-1138	76	12	future	future	ADJ
sc-1138	76	13	living	living	NOUN
sc-1138	76	14	framework	framework	NOUN
sc-1138	76	15	”	"	PUNCT
sc-1138	76	16	based	base	VERB
sc-1138	76	17	on	on	ADP
sc-1138	76	18	blockchain	blockchain	PROPN
sc-1138	76	19	technology	technology	PROPN
sc-1138	76	20	to	to	PART
sc-1138	76	21	provide	provide	VERB
sc-1138	76	22	services	service	NOUN
sc-1138	76	23	and	and	CCONJ
sc-1138	76	24	unique	unique	ADJ
sc-1138	76	25	codes	code	NOUN
sc-1138	76	26	to	to	ADP
sc-1138	76	27	the	the	DET
sc-1138	76	28	users	user	NOUN
sc-1138	76	29	.	.	PUNCT
sc-1138	77	1	the	the	DET
sc-1138	77	2	applications	application	NOUN
sc-1138	77	3	domains	domain	NOUN
sc-1138	77	4	and	and	CCONJ
sc-1138	77	5	challenges	challenge	NOUN
sc-1138	77	6	associated	associate	VERB
sc-1138	77	7	in	in	ADP
sc-1138	77	8	integration	integration	NOUN
sc-1138	77	9	blockchain	blockchain	NOUN
sc-1138	77	10	with	with	ADP
sc-1138	77	11	smart	smart	ADJ
sc-1138	77	12	living	living	NOUN
sc-1138	77	13	ecosystem	ecosystem	NOUN
sc-1138	77	14	is	be	AUX
sc-1138	77	15	addressed	address	VERB
sc-1138	77	16	.	.	PUNCT
sc-1138	78	1	the	the	DET
sc-1138	78	2	authors	author	NOUN
sc-1138	78	3	in	in	ADP
sc-1138	78	4	[	[	X
sc-1138	78	5	19	19	NUM
sc-1138	78	6	]	]	PUNCT
sc-1138	78	7	proposed	propose	VERB
sc-1138	78	8	to	to	PART
sc-1138	78	9	apply	apply	VERB
sc-1138	78	10	blockchain	blockchain	NOUN
sc-1138	78	11	and	and	CCONJ
sc-1138	78	12	smart	smart	ADJ
sc-1138	78	13	contracts	contract	NOUN
sc-1138	78	14	in	in	ADP
sc-1138	78	15	the	the	DET
sc-1138	78	16	real	real	ADJ
sc-1138	78	17	state	state	NOUN
sc-1138	78	18	sector	sector	NOUN
sc-1138	78	19	.	.	PUNCT
sc-1138	79	1	their	their	PRON
sc-1138	79	2	proposal	proposal	NOUN
sc-1138	79	3	provides	provide	VERB
sc-1138	79	4	a	a	DET
sc-1138	79	5	secure	secure	NOUN
sc-1138	79	6	and	and	CCONJ
sc-1138	79	7	privacy	privacy	NOUN
sc-1138	79	8	preserved	preserve	VERB
sc-1138	79	9	means	mean	NOUN
sc-1138	79	10	for	for	ADP
sc-1138	79	11	the	the	DET
sc-1138	79	12	financial	financial	ADJ
sc-1138	79	13	transactions	transaction	NOUN
sc-1138	79	14	between	between	ADP
sc-1138	79	15	landlords	landlord	NOUN
sc-1138	79	16	and	and	CCONJ
sc-1138	79	17	tenants	tenant	NOUN
sc-1138	79	18	.	.	PUNCT
sc-1138	80	1	in	in	ADP
sc-1138	80	2	[	[	X
sc-1138	80	3	20	20	NUM
sc-1138	80	4	]	]	PUNCT
sc-1138	80	5	the	the	DET
sc-1138	80	6	authors	author	NOUN
sc-1138	80	7	proposed	propose	VERB
sc-1138	80	8	to	to	PART
sc-1138	80	9	decouple	decouple	VERB
sc-1138	80	10	the	the	DET
sc-1138	80	11	transaction	transaction	NOUN
sc-1138	80	12	data	datum	NOUN
sc-1138	80	13	from	from	ADP
sc-1138	80	14	the	the	DET
sc-1138	80	15	blockchain	blockchain	PROPN
sc-1138	80	16	headers	header	NOUN
sc-1138	80	17	in	in	ADP
sc-1138	80	18	order	order	NOUN
sc-1138	80	19	to	to	PART
sc-1138	80	20	enhance	enhance	VERB
sc-1138	80	21	the	the	DET
sc-1138	80	22	transaction	transaction	NOUN
sc-1138	80	23	speed	speed	NOUN
sc-1138	80	24	.	.	PUNCT
sc-1138	81	1	the	the	PRON
sc-1138	81	2	supported	support	VERB
sc-1138	81	3	the	the	DET
sc-1138	81	4	proposal	proposal	NOUN
sc-1138	81	5	with	with	ADP
sc-1138	81	6	empirical	empirical	ADJ
sc-1138	81	7	evaluation	evaluation	NOUN
sc-1138	81	8	using	use	VERB
sc-1138	81	9	network	network	NOUN
sc-1138	81	10	emulator	emulator	NOUN
sc-1138	81	11	.	.	PUNCT
sc-1138	82	1	the	the	DET
sc-1138	82	2	results	result	NOUN
sc-1138	82	3	show	show	VERB
sc-1138	82	4	the	the	DET
sc-1138	82	5	effectiveness	effectiveness	NOUN
sc-1138	82	6	of	of	ADP
sc-1138	82	7	their	their	PRON
sc-1138	82	8	proposal	proposal	NOUN
sc-1138	82	9	as	as	ADP
sc-1138	82	10	compared	compare	VERB
sc-1138	82	11	to	to	ADP
sc-1138	82	12	existing	exist	VERB
sc-1138	82	13	solutions	solution	NOUN
sc-1138	82	14	.	.	PUNCT
sc-1138	83	1	the	the	DET
sc-1138	83	2	authors	author	NOUN
sc-1138	83	3	in	in	ADP
sc-1138	83	4	[	[	X
sc-1138	83	5	21	21	NUM
sc-1138	83	6	]	]	PUNCT
sc-1138	83	7	provided	provide	VERB
sc-1138	83	8	the	the	DET
sc-1138	83	9	extensive	extensive	ADJ
sc-1138	83	10	review	review	NOUN
sc-1138	83	11	of	of	ADP
sc-1138	83	12	researches	research	NOUN
sc-1138	83	13	on	on	ADP
sc-1138	83	14	blockchain	blockchain	PROPN
sc-1138	83	15	technology	technology	PROPN
sc-1138	83	16	applied	apply	VERB
sc-1138	83	17	in	in	ADP
sc-1138	83	18	smart	smart	ADJ
sc-1138	83	19	cities	city	NOUN
sc-1138	83	20	.	.	PUNCT
sc-1138	84	1	a	a	DET
sc-1138	84	2	comprehensive	comprehensive	ADJ
sc-1138	84	3	roadmap	roadmap	NOUN
sc-1138	84	4	of	of	ADP
sc-1138	84	5	the	the	DET
sc-1138	84	6	research	research	NOUN
sc-1138	84	7	was	be	AUX
sc-1138	84	8	provided	provide	VERB
sc-1138	84	9	including	include	VERB
sc-1138	84	10	motivation	motivation	NOUN
sc-1138	84	11	,	,	PUNCT
sc-1138	84	12	background	background	NOUN
sc-1138	84	13	and	and	CCONJ
sc-1138	84	14	need	need	NOUN
sc-1138	84	15	of	of	ADP
sc-1138	84	16	the	the	DET
sc-1138	84	17	research	research	NOUN
sc-1138	84	18	conducted	conduct	VERB
sc-1138	84	19	.	.	PUNCT
sc-1138	85	1	finally	finally	ADV
sc-1138	85	2	some	some	DET
sc-1138	85	3	future	future	ADJ
sc-1138	85	4	aspects	aspect	NOUN
sc-1138	85	5	and	and	CCONJ
sc-1138	85	6	scope	scope	NOUN
sc-1138	85	7	were	be	AUX
sc-1138	85	8	discussed	discuss	VERB
sc-1138	85	9	.	.	PUNCT
sc-1138	86	1	in	in	ADP
sc-1138	86	2	[	[	X
sc-1138	86	3	22	22	NUM
sc-1138	86	4	]	]	PUNCT
sc-1138	86	5	,	,	PUNCT
sc-1138	86	6	the	the	DET
sc-1138	86	7	authors	author	NOUN
sc-1138	86	8	provided	provide	VERB
sc-1138	86	9	privacy	privacy	NOUN
sc-1138	86	10	persevered	persevere	VERB
sc-1138	86	11	svm	svm	PROPN
sc-1138	86	12	based	base	VERB
sc-1138	86	13	data	datum	NOUN
sc-1138	86	14	training	training	NOUN
sc-1138	86	15	scheme	scheme	NOUN
sc-1138	86	16	using	use	VERB
sc-1138	86	17	blockchain	blockchain	PROPN
sc-1138	86	18	technology	technology	PROPN
sc-1138	86	19	.	.	PUNCT
sc-1138	87	1	their	their	PRON
sc-1138	87	2	proposal	proposal	NOUN
sc-1138	87	3	eliminated	eliminate	VERB
sc-1138	87	4	the	the	DET
sc-1138	87	5	use	use	NOUN
sc-1138	87	6	of	of	ADP
sc-1138	87	7	third	third	ADJ
sc-1138	87	8	party	party	NOUN
sc-1138	87	9	dependency	dependency	NOUN
sc-1138	87	10	and	and	CCONJ
sc-1138	87	11	thus	thus	ADV
sc-1138	87	12	securing	secure	VERB
sc-1138	87	13	the	the	DET
sc-1138	87	14	data	datum	NOUN
sc-1138	87	15	in	in	ADP
sc-1138	87	16	transit	transit	NOUN
sc-1138	87	17	.	.	PUNCT
sc-1138	88	1	the	the	DET
sc-1138	88	2	authors	author	NOUN
sc-1138	88	3	in	in	ADP
sc-1138	88	4	[	[	X
sc-1138	88	5	23	23	NUM
sc-1138	88	6	]	]	PUNCT
sc-1138	88	7	proposed	propose	VERB
sc-1138	88	8	a	a	DET
sc-1138	88	9	lighter	light	ADJ
sc-1138	88	10	and	and	CCONJ
sc-1138	88	11	novel	novel	ADJ
sc-1138	88	12	security	security	NOUN
sc-1138	88	13	protocol	protocol	NOUN
sc-1138	88	14	using	use	VERB
sc-1138	88	15	ethereum	ethereum	NOUN
sc-1138	88	16	blockchain	blockchain	PROPN
sc-1138	88	17	.	.	PUNCT
sc-1138	89	1	the	the	DET
sc-1138	89	2	primary	primary	ADJ
sc-1138	89	3	aim	aim	NOUN
sc-1138	89	4	is	be	AUX
sc-1138	89	5	to	to	PART
sc-1138	89	6	minimize	minimize	VERB
sc-1138	89	7	the	the	DET
sc-1138	89	8	overhead	overhead	NOUN
sc-1138	89	9	of	of	ADP
sc-1138	89	10	the	the	DET
sc-1138	89	11	network	network	NOUN
sc-1138	89	12	and	and	CCONJ
sc-1138	89	13	provide	provide	VERB
sc-1138	89	14	better	well	ADJ
sc-1138	89	15	security	security	NOUN
sc-1138	89	16	.	.	PUNCT
sc-1138	90	1	the	the	DET
sc-1138	90	2	source	source	NOUN
sc-1138	90	3	of	of	ADP
sc-1138	90	4	the	the	DET
sc-1138	90	5	data	data	NOUN
sc-1138	90	6	origin	origin	NOUN
sc-1138	90	7	can	can	AUX
sc-1138	90	8	be	be	AUX
sc-1138	90	9	authenticated	authenticate	VERB
sc-1138	90	10	using	use	VERB
sc-1138	90	11	ethereum	ethereum	NOUN
sc-1138	90	12	building	building	NOUN
sc-1138	90	13	blocks	block	NOUN
sc-1138	90	14	.	.	PUNCT
sc-1138	91	1	the	the	DET
sc-1138	91	2	authors	author	NOUN
sc-1138	91	3	in	in	ADP
sc-1138	91	4	[	[	X
sc-1138	91	5	24	24	NUM
sc-1138	91	6	]	]	PUNCT
sc-1138	91	7	provided	provide	VERB
sc-1138	91	8	a	a	DET
sc-1138	91	9	mechanism	mechanism	NOUN
sc-1138	91	10	for	for	ADP
sc-1138	91	11	smart	smart	ADJ
sc-1138	91	12	and	and	CCONJ
sc-1138	91	13	sustainable	sustainable	ADJ
sc-1138	91	14	economic	economic	ADJ
sc-1138	91	15	services	service	NOUN
sc-1138	91	16	using	use	VERB
sc-1138	91	17	fog	fog	NOUN
sc-1138	91	18	computing	computing	NOUN
sc-1138	91	19	and	and	CCONJ
sc-1138	91	20	blockchain	blockchain	PROPN
sc-1138	91	21	based	base	VERB
sc-1138	91	22	storage	storage	NOUN
sc-1138	91	23	.	.	PUNCT
sc-1138	92	1	their	their	PRON
sc-1138	92	2	proposed	propose	VERB
sc-1138	92	3	framework	framework	NOUN
sc-1138	92	4	was	be	AUX
sc-1138	92	5	supported	support	VERB
sc-1138	92	6	with	with	ADP
sc-1138	92	7	implementation	implementation	NOUN
sc-1138	92	8	details	detail	NOUN
sc-1138	92	9	and	and	CCONJ
sc-1138	92	10	results	result	NOUN
sc-1138	92	11	showing	show	VERB
sc-1138	92	12	the	the	DET
sc-1138	92	13	effectiveness	effectiveness	NOUN
sc-1138	92	14	of	of	ADP
sc-1138	92	15	the	the	DET
sc-1138	92	16	proposal	proposal	NOUN
sc-1138	92	17	.	.	PUNCT
sc-1138	93	1	the	the	DET
sc-1138	93	2	authors	author	NOUN
sc-1138	93	3	in	in	ADP
sc-1138	93	4	[	[	X
sc-1138	93	5	25	25	NUM
sc-1138	93	6	]	]	PUNCT
sc-1138	93	7	provided	provide	VERB
sc-1138	93	8	a	a	DET
sc-1138	93	9	blockchain	blockchain	NOUN
sc-1138	93	10	based	base	VERB
sc-1138	93	11	mechanism	mechanism	NOUN
sc-1138	93	12	called	call	VERB
sc-1138	93	13	as	as	ADP
sc-1138	93	14	“	"	PUNCT
sc-1138	93	15	bis	bis	ADJ
sc-1138	93	16	”	"	PUNCT
sc-1138	93	17	for	for	ADP
sc-1138	93	18	insurance	insurance	NOUN
sc-1138	93	19	industries	industry	NOUN
sc-1138	93	20	in	in	ADP
sc-1138	93	21	the	the	DET
sc-1138	93	22	smart	smart	ADJ
sc-1138	93	23	cities	city	NOUN
sc-1138	93	24	.	.	PUNCT
sc-1138	94	1	it	it	PRON
sc-1138	94	2	uses	use	VERB
sc-1138	94	3	poc	poc	PROPN
sc-1138	94	4	based	base	VERB
sc-1138	94	5	contract	contract	NOUN
sc-1138	94	6	and	and	CCONJ
sc-1138	94	7	data	datum	NOUN
sc-1138	94	8	sharing	sharing	NOUN
sc-1138	94	9	mechanism	mechanism	NOUN
sc-1138	94	10	.	.	PUNCT
sc-1138	95	1	the	the	DET
sc-1138	95	2	primary	primary	ADJ
sc-1138	95	3	aim	aim	NOUN
sc-1138	95	4	of	of	ADP
sc-1138	95	5	the	the	DET
sc-1138	95	6	proposal	proposal	NOUN
sc-1138	95	7	was	be	AUX
sc-1138	95	8	to	to	PART
sc-1138	95	9	minimize	minimize	VERB
sc-1138	95	10	the	the	DET
sc-1138	95	11	delay	delay	NOUN
sc-1138	95	12	in	in	ADP
sc-1138	95	13	processing	processing	NOUN
sc-1138	95	14	of	of	ADP
sc-1138	95	15	request	request	NOUN
sc-1138	95	16	and	and	CCONJ
sc-1138	95	17	services	service	NOUN
sc-1138	95	18	of	of	ADP
sc-1138	95	19	the	the	DET
sc-1138	95	20	insurance	insurance	NOUN
sc-1138	95	21	industries	industry	NOUN
sc-1138	95	22	.	.	PUNCT
sc-1138	96	1	in	in	ADP
sc-1138	96	2	[	[	X
sc-1138	96	3	26	26	NUM
sc-1138	96	4	]	]	PUNCT
sc-1138	96	5	the	the	DET
sc-1138	96	6	authors	author	NOUN
sc-1138	96	7	proposed	propose	VERB
sc-1138	96	8	a	a	DET
sc-1138	96	9	mechanism	mechanism	NOUN
sc-1138	96	10	for	for	ADP
sc-1138	96	11	sharing	share	VERB
sc-1138	96	12	the	the	DET
sc-1138	96	13	data	datum	NOUN
sc-1138	96	14	in	in	ADP
sc-1138	96	15	a	a	DET
sc-1138	96	16	“	"	PUNCT
sc-1138	96	17	secured	secure	VERB
sc-1138	96	18	and	and	CCONJ
sc-1138	96	19	privacy	privacy	NOUN
sc-1138	96	20	preserved	preserve	VERB
sc-1138	96	21	manner	manner	NOUN
sc-1138	96	22	”	"	PUNCT
sc-1138	96	23	.	.	PUNCT
sc-1138	97	1	the	the	DET
sc-1138	97	2	main	main	ADJ
sc-1138	97	3	idea	idea	NOUN
sc-1138	97	4	of	of	ADP
sc-1138	97	5	the	the	DET
sc-1138	97	6	proposal	proposal	NOUN
sc-1138	97	7	is	be	AUX
sc-1138	97	8	to	to	PART
sc-1138	97	9	distribute	distribute	VERB
sc-1138	97	10	the	the	DET
sc-1138	97	11	blockchain	blockchain	PROPN
sc-1138	97	12	network	network	NOUN
sc-1138	97	13	into	into	ADP
sc-1138	97	14	multiple	multiple	ADJ
sc-1138	97	15	channels	channel	NOUN
sc-1138	97	16	with	with	ADP
sc-1138	97	17	each	each	DET
sc-1138	97	18	channel	channel	NOUN
sc-1138	97	19	having	have	VERB
sc-1138	97	20	a	a	DET
sc-1138	97	21	specific	specific	ADJ
sc-1138	97	22	capacity	capacity	NOUN
sc-1138	97	23	and	and	CCONJ
sc-1138	97	24	constrained	constrain	VERB
sc-1138	97	25	to	to	PART
sc-1138	97	26	process	process	VERB
sc-1138	97	27	only	only	ADV
sc-1138	97	28	specific	specific	ADJ
sc-1138	97	29	type	type	NOUN
sc-1138	97	30	of	of	ADP
sc-1138	97	31	data	datum	NOUN
sc-1138	97	32	and	and	CCONJ
sc-1138	97	33	thus	thus	ADV
sc-1138	97	34	the	the	DET
sc-1138	97	35	overall	overall	ADJ
sc-1138	97	36	network	network	NOUN
sc-1138	97	37	congestion	congestion	NOUN
sc-1138	97	38	is	be	AUX
sc-1138	97	39	distributed	distribute	VERB
sc-1138	97	40	to	to	PART
sc-1138	97	41	gain	gain	VERB
sc-1138	97	42	performance	performance	NOUN
sc-1138	97	43	enhancement	enhancement	NOUN
sc-1138	97	44	.	.	PUNCT
sc-1138	98	1	3	3	X
sc-1138	98	2	.	.	X
sc-1138	98	3	security	security	NOUN
sc-1138	98	4	threats	threat	NOUN
sc-1138	98	5	&	&	CCONJ
sc-1138	98	6	issues	issue	NOUN
sc-1138	98	7	of	of	ADP
sc-1138	98	8	blockchain	blockchain	PROPN
sc-1138	98	9	technology	technology	PROPN
sc-1138	98	10	one	one	NUM
sc-1138	98	11	most	most	ADV
sc-1138	98	12	appealing	appealing	ADJ
sc-1138	98	13	highlights	highlight	NOUN
sc-1138	98	14	of	of	ADP
sc-1138	98	15	blockchain	blockchain	PROPN
sc-1138	98	16	innovation	innovation	NOUN
sc-1138	98	17	is	be	AUX
sc-1138	98	18	its	its	PRON
sc-1138	98	19	security	security	NOUN
sc-1138	98	20	component	component	NOUN
sc-1138	98	21	,	,	PUNCT
sc-1138	98	22	which	which	PRON
sc-1138	98	23	depends	depend	VERB
sc-1138	98	24	on	on	ADP
sc-1138	98	25	distributed	distribute	VERB
sc-1138	98	26	consensus	consensus	NOUN
sc-1138	98	27	and	and	CCONJ
sc-1138	98	28	a	a	DET
sc-1138	98	29	public	public	ADJ
sc-1138	98	30	ledger	ledger	NOUN
sc-1138	98	31	.	.	PUNCT
sc-1138	99	1	this	this	PRON
sc-1138	99	2	does	do	AUX
sc-1138	99	3	n't	not	PART
sc-1138	99	4	imply	imply	VERB
sc-1138	99	5	that	that	SCONJ
sc-1138	99	6	it	it	PRON
sc-1138	99	7	can	can	AUX
sc-1138	99	8	oppose	oppose	VERB
sc-1138	99	9	any	any	DET
sc-1138	99	10	sorts	sort	NOUN
sc-1138	99	11	of	of	ADP
sc-1138	99	12	extortion	extortion	NOUN
sc-1138	99	13	and	and	CCONJ
sc-1138	99	14	hacking	hacking	NOUN
sc-1138	99	15	.	.	PUNCT
sc-1138	100	1	in	in	ADP
sc-1138	100	2	recent	recent	ADJ
sc-1138	100	3	years	year	NOUN
sc-1138	100	4	,	,	PUNCT
sc-1138	100	5	the	the	DET
sc-1138	100	6	blockchain	blockchain	PROPN
sc-1138	100	7	technology	technology	PROPN
sc-1138	100	8	has	have	AUX
sc-1138	100	9	been	be	AUX
sc-1138	100	10	put	put	VERB
sc-1138	100	11	to	to	PART
sc-1138	100	12	test	test	VERB
sc-1138	100	13	and	and	CCONJ
sc-1138	100	14	several	several	ADJ
sc-1138	100	15	security	security	NOUN
sc-1138	100	16	vulnerabilities	vulnerability	NOUN
sc-1138	100	17	were	be	AUX
sc-1138	100	18	found	find	VERB
sc-1138	100	19	as	as	SCONJ
sc-1138	100	20	shown	show	VERB
sc-1138	100	21	in	in	ADP
sc-1138	100	22	figure	figure	NOUN
sc-1138	100	23	2	2	NUM
sc-1138	101	1	[	[	X
sc-1138	101	2	27	27	NUM
sc-1138	101	3	-	-	SYM
sc-1138	101	4	31	31	NUM
sc-1138	101	5	]	]	PUNCT
sc-1138	101	6	.	.	PUNCT
sc-1138	102	1	figure	figure	NOUN
sc-1138	102	2	2	2	NUM
sc-1138	102	3	.	.	PUNCT
sc-1138	103	1	security	security	NOUN
sc-1138	103	2	threats	threat	NOUN
sc-1138	103	3	and	and	CCONJ
sc-1138	103	4	attacks	attack	NOUN
sc-1138	103	5	on	on	ADP
sc-1138	103	6	blockchain	blockchain	PROPN
sc-1138	103	7	•	•	NUM
sc-1138	103	8	51	51	NUM
sc-1138	103	9	%	%	NOUN
sc-1138	103	10	attack	attack	NOUN
sc-1138	103	11	:	:	PUNCT
sc-1138	103	12	they	they	PRON
sc-1138	103	13	are	be	AUX
sc-1138	103	14	the	the	DET
sc-1138	103	15	most	most	ADV
sc-1138	103	16	regular	regular	ADJ
sc-1138	103	17	assault	assault	NOUN
sc-1138	103	18	on	on	ADP
sc-1138	103	19	the	the	DET
sc-1138	103	20	blockchain	blockchain	PROPN
sc-1138	103	21	based	base	VERB
sc-1138	103	22	systems	system	NOUN
sc-1138	103	23	.	.	PUNCT
sc-1138	104	1	they	they	PRON
sc-1138	104	2	basically	basically	ADV
sc-1138	104	3	targets	target	VERB
sc-1138	104	4	smaller	small	ADJ
sc-1138	104	5	networks	network	NOUN
sc-1138	104	6	and	and	CCONJ
sc-1138	104	7	occurs	occur	VERB
sc-1138	104	8	when	when	SCONJ
sc-1138	104	9	the	the	DET
sc-1138	104	10	hackers	hacker	NOUN
sc-1138	104	11	controls	control	VERB
sc-1138	104	12	51	51	NUM
sc-1138	104	13	%	%	NOUN
sc-1138	104	14	of	of	ADP
sc-1138	104	15	the	the	DET
sc-1138	104	16	nodes	node	NOUN
sc-1138	104	17	in	in	ADP
sc-1138	104	18	the	the	DET
sc-1138	104	19	whole	whole	ADJ
sc-1138	104	20	network	network	NOUN
sc-1138	104	21	.	.	PUNCT
sc-1138	105	1	•	•	NUM
sc-1138	105	2	double	double	ADJ
sc-1138	105	3	spend	spend	NOUN
sc-1138	105	4	attack	attack	NOUN
sc-1138	105	5	:	:	PUNCT
sc-1138	105	6	the	the	DET
sc-1138	105	7	“	"	PUNCT
sc-1138	105	8	double	double	ADJ
sc-1138	105	9	spend	spend	NOUN
sc-1138	105	10	attack	attack	NOUN
sc-1138	105	11	”	"	PUNCT
sc-1138	105	12	comprises	comprise	NOUN
sc-1138	105	13	of	of	ADP
sc-1138	105	14	spending	spend	VERB
sc-1138	105	15	a	a	DET
sc-1138	105	16	similar	similar	ADJ
sc-1138	105	17	coin	coin	NOUN
sc-1138	105	18	twice	twice	ADV
sc-1138	105	19	.	.	PUNCT
sc-1138	106	1	•	•	NUM
sc-1138	106	2	dos	do	NOUN
sc-1138	106	3	and	and	CCONJ
sc-1138	106	4	ddos	ddo	NOUN
sc-1138	106	5	attack	attack	NOUN
sc-1138	106	6	:	:	PUNCT
sc-1138	106	7	the	the	DET
sc-1138	106	8	assaults	assault	NOUN
sc-1138	106	9	like	like	ADP
sc-1138	106	10	“	"	PUNCT
sc-1138	106	11	denial	denial	NOUN
sc-1138	106	12	of	of	ADP
sc-1138	106	13	service	service	NOUN
sc-1138	106	14	(	(	PUNCT
sc-1138	106	15	dos	do	NOUN
sc-1138	106	16	)	)	PUNCT
sc-1138	106	17	or	or	CCONJ
sc-1138	106	18	distributed	distribute	VERB
sc-1138	106	19	dos	do	NOUN
sc-1138	106	20	”	"	PUNCT
sc-1138	106	21	aim	aim	NOUN
sc-1138	106	22	at	at	ADP
sc-1138	106	23	flooding	flood	VERB
sc-1138	106	24	the	the	DET
sc-1138	106	25	network	network	NOUN
sc-1138	106	26	with	with	ADP
sc-1138	106	27	fake	fake	ADJ
sc-1138	106	28	requests	request	NOUN
sc-1138	106	29	such	such	ADJ
sc-1138	106	30	that	that	SCONJ
sc-1138	106	31	the	the	DET
sc-1138	106	32	legitimate	legitimate	ADJ
sc-1138	106	33	requests	request	NOUN
sc-1138	106	34	can	can	AUX
sc-1138	106	35	not	not	PART
sc-1138	106	36	be	be	AUX
sc-1138	106	37	serviced	service	VERB
sc-1138	106	38	by	by	ADP
sc-1138	106	39	the	the	DET
sc-1138	106	40	network	network	NOUN
sc-1138	106	41	.	.	PUNCT
sc-1138	107	1	eai	eai	PROPN
sc-1138	107	2	endorsed	endorse	VERB
sc-1138	107	3	transactions	transaction	NOUN
sc-1138	107	4	on	on	ADP
sc-1138	107	5	smart	smart	ADJ
sc-1138	107	6	cities	city	NOUN
sc-1138	107	7	02	02	NUM
sc-1138	107	8	2020	2020	NUM
sc-1138	107	9	06	06	NUM
sc-1138	107	10	2020	2020	NUM
sc-1138	107	11	|	|	ADV
sc-1138	107	12	volume	volume	NOUN
sc-1138	107	13	4	4	NUM
sc-1138	107	14	|	|	NOUN
sc-1138	107	15	issue	issue	VERB
sc-1138	107	16	10	10	NUM
sc-1138	107	17	|	|	CCONJ
sc-1138	107	18	e2	e2	PROPN
sc-1138	107	19	shilpi	shilpi	NOUN
sc-1138	107	20	and	and	CCONJ
sc-1138	107	21	mohd	mohd	PROPN
sc-1138	107	22	abdul	abdul	PROPN
sc-1138	107	23	ahad	ahad	PROPN
sc-1138	107	24	4	4	NUM
sc-1138	107	25	•	•	NOUN
sc-1138	107	26	man	man	NOUN
sc-1138	107	27	-	-	PUNCT
sc-1138	107	28	in	in	ADP
sc-1138	107	29	-	-	PUNCT
sc-1138	107	30	the	the	DET
sc-1138	107	31	-	-	PUNCT
sc-1138	107	32	middle	middle	ADJ
sc-1138	107	33	attack	attack	NOUN
sc-1138	107	34	:	:	PUNCT
sc-1138	107	35	the	the	DET
sc-1138	107	36	aim	aim	NOUN
sc-1138	107	37	of	of	ADP
sc-1138	107	38	this	this	DET
sc-1138	107	39	attack	attack	NOUN
sc-1138	107	40	is	be	AUX
sc-1138	107	41	to	to	PART
sc-1138	107	42	hack	hack	VERB
sc-1138	107	43	the	the	DET
sc-1138	107	44	communication	communication	NOUN
sc-1138	107	45	between	between	ADP
sc-1138	107	46	two	two	NUM
sc-1138	107	47	users	user	NOUN
sc-1138	107	48	and	and	CCONJ
sc-1138	107	49	illegitimately	illegitimately	ADV
sc-1138	107	50	relay	relay	VERB
sc-1138	107	51	spurious	spurious	ADJ
sc-1138	107	52	communication	communication	NOUN
sc-1138	107	53	by	by	ADP
sc-1138	107	54	altering	alter	VERB
sc-1138	107	55	the	the	DET
sc-1138	107	56	original	original	ADJ
sc-1138	107	57	contents	content	NOUN
sc-1138	107	58	.	.	PUNCT
sc-1138	108	1	•	•	ADJ
sc-1138	108	2	eclipse	eclipse	NOUN
sc-1138	108	3	attack	attack	NOUN
sc-1138	108	4	:	:	PUNCT
sc-1138	108	5	these	these	DET
sc-1138	108	6	attacks	attack	NOUN
sc-1138	108	7	occur	occur	VERB
sc-1138	108	8	when	when	SCONJ
sc-1138	108	9	the	the	DET
sc-1138	108	10	hackers	hacker	NOUN
sc-1138	108	11	tricks	trick	VERB
sc-1138	108	12	the	the	DET
sc-1138	108	13	nodes	node	NOUN
sc-1138	108	14	to	to	PART
sc-1138	108	15	chose	chose	VERB
sc-1138	108	16	the	the	DET
sc-1138	108	17	peer	peer	NOUN
sc-1138	108	18	from	from	ADP
sc-1138	108	19	the	the	DET
sc-1138	108	20	malicious	malicious	ADJ
sc-1138	108	21	nodes	node	NOUN
sc-1138	108	22	instead	instead	ADV
sc-1138	108	23	of	of	ADP
sc-1138	108	24	legitimate	legitimate	ADJ
sc-1138	108	25	nodes	node	NOUN
sc-1138	108	26	.	.	PUNCT
sc-1138	109	1	•	•	NUM
sc-1138	109	2	dao	dao	NOUN
sc-1138	109	3	attack	attack	NOUN
sc-1138	109	4	:	:	PUNCT
sc-1138	109	5	categorized	categorize	VERB
sc-1138	109	6	as	as	ADP
sc-1138	109	7	one	one	NUM
sc-1138	109	8	of	of	ADP
sc-1138	109	9	the	the	DET
sc-1138	109	10	most	most	ADV
sc-1138	109	11	devastating	devastating	ADJ
sc-1138	109	12	attacks	attack	NOUN
sc-1138	109	13	in	in	ADP
sc-1138	109	14	history	history	NOUN
sc-1138	109	15	of	of	ADP
sc-1138	109	16	blockchain	blockchain	PROPN
sc-1138	109	17	.	.	PUNCT
sc-1138	110	1	here	here	ADV
sc-1138	110	2	a	a	DET
sc-1138	110	3	bug	bug	NOUN
sc-1138	110	4	was	be	AUX
sc-1138	110	5	identified	identify	VERB
sc-1138	110	6	in	in	ADP
sc-1138	110	7	the	the	DET
sc-1138	110	8	code	code	NOUN
sc-1138	110	9	and	and	CCONJ
sc-1138	110	10	was	be	AUX
sc-1138	110	11	used	use	VERB
sc-1138	110	12	to	to	PART
sc-1138	110	13	illegitimately	illegitimately	ADV
sc-1138	110	14	withdraw	withdraw	VERB
sc-1138	110	15	the	the	DET
sc-1138	110	16	money	money	NOUN
sc-1138	110	17	from	from	ADP
sc-1138	110	18	users	user	NOUN
sc-1138	110	19	account	account	NOUN
sc-1138	110	20	.	.	PUNCT
sc-1138	111	1	•	•	NUM
sc-1138	111	2	sybil	sybil	NOUN
sc-1138	111	3	attack	attack	NOUN
sc-1138	111	4	:	:	PUNCT
sc-1138	111	5	here	here	ADV
sc-1138	111	6	the	the	DET
sc-1138	111	7	attackers	attacker	NOUN
sc-1138	111	8	flood	flood	VERB
sc-1138	111	9	the	the	DET
sc-1138	111	10	network	network	NOUN
sc-1138	111	11	with	with	ADP
sc-1138	111	12	malicious	malicious	ADJ
sc-1138	111	13	nodes	node	NOUN
sc-1138	111	14	in	in	ADP
sc-1138	111	15	order	order	NOUN
sc-1138	111	16	to	to	PART
sc-1138	111	17	trick	trick	VERB
sc-1138	111	18	the	the	DET
sc-1138	111	19	legitimate	legitimate	ADJ
sc-1138	111	20	nodes	node	NOUN
sc-1138	111	21	to	to	PART
sc-1138	111	22	choose	choose	VERB
sc-1138	111	23	peers	peer	NOUN
sc-1138	111	24	.	.	PUNCT
sc-1138	112	1	this	this	DET
sc-1138	112	2	attack	attack	NOUN
sc-1138	112	3	is	be	AUX
sc-1138	112	4	generally	generally	ADV
sc-1138	112	5	used	use	VERB
sc-1138	112	6	to	to	PART
sc-1138	112	7	target	target	VERB
sc-1138	112	8	a	a	DET
sc-1138	112	9	group	group	NOUN
sc-1138	112	10	of	of	ADP
sc-1138	112	11	user	user	NOUN
sc-1138	112	12	or	or	CCONJ
sc-1138	112	13	the	the	DET
sc-1138	112	14	complete	complete	ADJ
sc-1138	112	15	network	network	NOUN
sc-1138	112	16	as	as	ADP
sc-1138	112	17	a	a	DET
sc-1138	112	18	whole	whole	NOUN
sc-1138	112	19	.	.	PUNCT
sc-1138	113	1	as	as	SCONJ
sc-1138	113	2	discussed	discuss	VERB
sc-1138	113	3	in	in	ADP
sc-1138	113	4	[	[	X
sc-1138	113	5	2	2	NUM
sc-1138	113	6	]	]	PUNCT
sc-1138	113	7	,	,	PUNCT
sc-1138	113	8	other	other	ADJ
sc-1138	113	9	significant	significant	ADJ
sc-1138	113	10	dangers	danger	NOUN
sc-1138	113	11	to	to	PART
sc-1138	113	12	smart	smart	VERB
sc-1138	113	13	urban	urban	ADJ
sc-1138	113	14	communities	community	NOUN
sc-1138	113	15	are	be	AUX
sc-1138	113	16	:	:	PUNCT
sc-1138	113	17	•	•	NUM
sc-1138	113	18	threats	threat	NOUN
sc-1138	113	19	to	to	ADP
sc-1138	113	20	availability	availability	NOUN
sc-1138	113	21	:	:	PUNCT
sc-1138	113	22	this	this	PRON
sc-1138	113	23	includes	include	VERB
sc-1138	113	24	issues	issue	NOUN
sc-1138	113	25	like	like	ADP
sc-1138	113	26	unapproved	unapproved	ADJ
sc-1138	113	27	and	and	CCONJ
sc-1138	113	28	illegitimate	illegitimate	ADJ
sc-1138	113	29	asset	asset	NOUN
sc-1138	113	30	retention	retention	NOUN
sc-1138	113	31	.	.	PUNCT
sc-1138	114	1	•	•	NUM
sc-1138	114	2	threats	threat	NOUN
sc-1138	114	3	to	to	ADP
sc-1138	114	4	integrity	integrity	NOUN
sc-1138	114	5	:	:	PUNCT
sc-1138	114	6	this	this	PRON
sc-1138	114	7	incorporate	incorporate	VERB
sc-1138	114	8	unapproved	unapproved	ADJ
sc-1138	114	9	and	and	CCONJ
sc-1138	114	10	illegitimate	illegitimate	ADJ
sc-1138	114	11	information	information	NOUN
sc-1138	114	12	alteration	alteration	NOUN
sc-1138	114	13	•	•	NOUN
sc-1138	114	14	threats	threat	NOUN
sc-1138	114	15	to	to	ADP
sc-1138	114	16	confidentiality	confidentiality	NOUN
sc-1138	114	17	:	:	PUNCT
sc-1138	114	18	it	it	PRON
sc-1138	114	19	incorporates	incorporate	VERB
sc-1138	114	20	disclosure	disclosure	NOUN
sc-1138	114	21	of	of	ADP
sc-1138	114	22	sensitive	sensitive	ADJ
sc-1138	114	23	data	datum	NOUN
sc-1138	114	24	or	or	CCONJ
sc-1138	114	25	impersonation	impersonation	NOUN
sc-1138	114	26	.	.	PUNCT
sc-1138	115	1	•	•	NUM
sc-1138	115	2	threats	threat	NOUN
sc-1138	115	3	to	to	PART
sc-1138	115	4	authenticity	authenticity	NOUN
sc-1138	115	5	:	:	PUNCT
sc-1138	115	6	it	it	PRON
sc-1138	115	7	includes	include	VERB
sc-1138	115	8	unapproved	unapproved	ADJ
sc-1138	115	9	access	access	NOUN
sc-1138	115	10	to	to	ADP
sc-1138	115	11	assets	asset	NOUN
sc-1138	115	12	and	and	CCONJ
sc-1138	115	13	sensitive	sensitive	ADJ
sc-1138	115	14	data	datum	NOUN
sc-1138	115	15	.	.	PUNCT
sc-1138	116	1	•	•	NUM
sc-1138	116	2	accountability	accountability	NOUN
sc-1138	116	3	threats	threat	NOUN
sc-1138	116	4	:	:	PUNCT
sc-1138	116	5	this	this	PRON
sc-1138	116	6	incorporate	incorporate	VERB
sc-1138	116	7	forswearing	forswearing	NOUN
sc-1138	116	8	of	of	ADP
sc-1138	116	9	transmission	transmission	NOUN
sc-1138	116	10	or	or	CCONJ
sc-1138	116	11	gathering	gathering	NOUN
sc-1138	116	12	of	of	ADP
sc-1138	116	13	a	a	DET
sc-1138	116	14	message	message	NOUN
sc-1138	116	15	by	by	ADP
sc-1138	116	16	the	the	DET
sc-1138	116	17	related	related	ADJ
sc-1138	116	18	substance	substance	NOUN
sc-1138	116	19	.	.	PUNCT
sc-1138	117	1	moreover	moreover	ADV
sc-1138	117	2	,	,	PUNCT
sc-1138	117	3	innovation	innovation	NOUN
sc-1138	117	4	advances	advance	NOUN
sc-1138	117	5	with	with	ADP
sc-1138	117	6	time	time	NOUN
sc-1138	117	7	and	and	CCONJ
sc-1138	117	8	consequently	consequently	ADV
sc-1138	117	9	new	new	ADJ
sc-1138	117	10	vulnerabilities	vulnerability	NOUN
sc-1138	117	11	and	and	CCONJ
sc-1138	117	12	security	security	NOUN
sc-1138	117	13	threats	threat	NOUN
sc-1138	117	14	are	be	AUX
sc-1138	117	15	discovered	discover	VERB
sc-1138	117	16	.	.	PUNCT
sc-1138	118	1	these	these	DET
sc-1138	118	2	newly	newly	ADV
sc-1138	118	3	discovered	discover	VERB
sc-1138	118	4	bugs	bug	NOUN
sc-1138	118	5	and	and	CCONJ
sc-1138	118	6	threats	threat	NOUN
sc-1138	118	7	can	can	AUX
sc-1138	118	8	further	far	ADV
sc-1138	118	9	compromise	compromise	VERB
sc-1138	118	10	open	open	ADJ
sc-1138	118	11	blockchains	blockchain	NOUN
sc-1138	118	12	initiatives	initiative	NOUN
sc-1138	118	13	in	in	ADP
sc-1138	118	14	near	near	ADJ
sc-1138	118	15	future	future	NOUN
sc-1138	118	16	.	.	PUNCT
sc-1138	118	17	   	   	SPACE
sc-1138	119	1	the	the	DET
sc-1138	119	2	non	non	NOUN
sc-1138	119	3	-	-	NOUN
sc-1138	119	4	appearance	appearance	NOUN
sc-1138	119	5	of	of	ADP
sc-1138	119	6	a	a	DET
sc-1138	119	7	focal	focal	ADJ
sc-1138	119	8	position	position	NOUN
sc-1138	119	9	,	,	PUNCT
sc-1138	119	10	the	the	DET
sc-1138	119	11	nonexistent	nonexistent	ADJ
sc-1138	119	12	stamping	stamping	NOUN
sc-1138	119	13	element	element	NOUN
sc-1138	119	14	,	,	PUNCT
sc-1138	119	15	and	and	CCONJ
sc-1138	119	16	subsequently	subsequently	ADV
sc-1138	119	17	the	the	DET
sc-1138	119	18	complete	complete	ADJ
sc-1138	119	19	lack	lack	NOUN
sc-1138	119	20	of	of	ADP
sc-1138	119	21	control	control	NOUN
sc-1138	119	22	is	be	AUX
sc-1138	119	23	an	an	DET
sc-1138	119	24	alluring	alluring	ADJ
sc-1138	119	25	and	and	CCONJ
sc-1138	119	26	simultaneously	simultaneously	ADV
sc-1138	119	27	hazardous	hazardous	ADJ
sc-1138	119	28	quirk	quirk	NOUN
sc-1138	119	29	.	.	PUNCT
sc-1138	120	1	numerous	numerous	ADJ
sc-1138	120	2	“	"	PUNCT
sc-1138	120	3	private	private	ADJ
sc-1138	120	4	”	"	PUNCT
sc-1138	120	5	and	and	CCONJ
sc-1138	120	6	“	"	PUNCT
sc-1138	120	7	permissioned	permissione	VERB
sc-1138	120	8	”	"	PUNCT
sc-1138	120	9	blockchain	blockchain	PROPN
sc-1138	120	10	applications	application	NOUN
sc-1138	120	11	have	have	AUX
sc-1138	120	12	been	be	AUX
sc-1138	120	13	developed	develop	VERB
sc-1138	120	14	as	as	ADP
sc-1138	120	15	of	of	ADP
sc-1138	120	16	late	late	ADV
sc-1138	120	17	to	to	PART
sc-1138	120	18	counter	counter	VERB
sc-1138	120	19	this	this	PRON
sc-1138	120	20	.	.	PUNCT
sc-1138	121	1	4	4	X
sc-1138	121	2	.	.	X
sc-1138	121	3	challenges	challenge	NOUN
sc-1138	121	4	of	of	ADP
sc-1138	121	5	blockchain	blockchain	PROPN
sc-1138	121	6	based	base	VERB
sc-1138	121	7	smart	smart	ADJ
sc-1138	121	8	city	city	NOUN
sc-1138	121	9	compatibility	compatibility	NOUN
sc-1138	121	10	barriers	barrier	NOUN
sc-1138	121	11	are	be	AUX
sc-1138	121	12	the	the	DET
sc-1138	121	13	primary	primary	ADJ
sc-1138	121	14	potential	potential	ADJ
sc-1138	121	15	safety	safety	NOUN
sc-1138	121	16	concern	concern	NOUN
sc-1138	121	17	that	that	PRON
sc-1138	121	18	still	still	ADV
sc-1138	121	19	needs	need	VERB
sc-1138	121	20	to	to	PART
sc-1138	121	21	be	be	AUX
sc-1138	121	22	addressed	address	VERB
sc-1138	121	23	.	.	PUNCT
sc-1138	122	1	there	there	PRON
sc-1138	122	2	are	be	VERB
sc-1138	122	3	several	several	ADJ
sc-1138	122	4	other	other	ADJ
sc-1138	122	5	safety	safety	NOUN
sc-1138	122	6	concerns	concern	NOUN
sc-1138	122	7	that	that	PRON
sc-1138	122	8	should	should	AUX
sc-1138	122	9	still	still	ADV
sc-1138	122	10	be	be	AUX
sc-1138	122	11	handled	handle	VERB
sc-1138	122	12	[	[	PUNCT
sc-1138	122	13	32	32	NUM
sc-1138	122	14	]	]	PUNCT
sc-1138	122	15	,	,	PUNCT
sc-1138	122	16	[	[	X
sc-1138	122	17	45	45	NUM
sc-1138	122	18	-	-	SYM
sc-1138	122	19	49	49	NUM
sc-1138	122	20	]	]	PUNCT
sc-1138	122	21	.	.	PUNCT
sc-1138	123	1	some	some	PRON
sc-1138	123	2	of	of	ADP
sc-1138	123	3	them	they	PRON
sc-1138	123	4	are	be	AUX
sc-1138	123	5	given	give	VERB
sc-1138	123	6	below	below	ADP
sc-1138	123	7	:	:	PUNCT
sc-1138	123	8	•	•	ADP
sc-1138	123	9	the	the	DET
sc-1138	123	10	absence	absence	NOUN
sc-1138	123	11	of	of	ADP
sc-1138	123	12	innovations	innovation	NOUN
sc-1138	123	13	that	that	PRON
sc-1138	123	14	will	will	AUX
sc-1138	123	15	have	have	VERB
sc-1138	123	16	the	the	DET
sc-1138	123	17	option	option	NOUN
sc-1138	123	18	to	to	PART
sc-1138	123	19	process	process	VERB
sc-1138	123	20	huge	huge	ADJ
sc-1138	123	21	volumes	volume	NOUN
sc-1138	123	22	of	of	ADP
sc-1138	123	23	information	information	NOUN
sc-1138	123	24	.	.	PUNCT
sc-1138	124	1	the	the	DET
sc-1138	124	2	5v	5v	PROPN
sc-1138	124	3	model	model	NOUN
sc-1138	124	4	of	of	ADP
sc-1138	124	5	big	big	ADJ
sc-1138	124	6	data	datum	NOUN
sc-1138	124	7	constitutes	constitute	VERB
sc-1138	124	8	a	a	DET
sc-1138	124	9	core	core	NOUN
sc-1138	124	10	element	element	NOUN
sc-1138	124	11	of	of	ADP
sc-1138	124	12	a	a	DET
sc-1138	124	13	smart	smart	ADJ
sc-1138	124	14	city	city	NOUN
sc-1138	124	15	model	model	NOUN
sc-1138	124	16	.	.	PUNCT
sc-1138	125	1	•	•	NUM
sc-1138	125	2	use	use	NOUN
sc-1138	125	3	of	of	ADP
sc-1138	125	4	iot	iot	NOUN
sc-1138	125	5	would	would	AUX
sc-1138	125	6	entail	entail	VERB
sc-1138	125	7	a	a	DET
sc-1138	125	8	huge	huge	ADJ
sc-1138	125	9	concentration	concentration	NOUN
sc-1138	125	10	of	of	ADP
sc-1138	125	11	administrations	administration	NOUN
sc-1138	125	12	,	,	PUNCT
sc-1138	125	13	software	software	NOUN
sc-1138	125	14	,	,	PUNCT
sc-1138	125	15	and	and	CCONJ
sc-1138	125	16	associated	associated	ADJ
sc-1138	125	17	hubs	hub	NOUN
sc-1138	125	18	.	.	PUNCT
sc-1138	126	1	each	each	DET
sc-1138	126	2	one	one	NUM
sc-1138	126	3	of	of	ADP
sc-1138	126	4	these	these	DET
sc-1138	126	5	components	component	NOUN
sc-1138	126	6	may	may	AUX
sc-1138	126	7	uncover	uncover	VERB
sc-1138	126	8	the	the	DET
sc-1138	126	9	heterogeneity	heterogeneity	NOUN
sc-1138	126	10	of	of	ADP
sc-1138	126	11	their	their	PRON
sc-1138	126	12	usefulness	usefulness	NOUN
sc-1138	126	13	that	that	PRON
sc-1138	126	14	will	will	AUX
sc-1138	126	15	inevitably	inevitably	ADV
sc-1138	126	16	uncover	uncover	VERB
sc-1138	126	17	vulnerabilities	vulnerability	NOUN
sc-1138	126	18	in	in	ADP
sc-1138	126	19	security	security	NOUN
sc-1138	126	20	.	.	PUNCT
sc-1138	127	1	•	•	NUM
sc-1138	127	2	one	one	NUM
sc-1138	127	3	of	of	ADP
sc-1138	127	4	the	the	DET
sc-1138	127	5	biggest	big	ADJ
sc-1138	127	6	problems	problem	NOUN
sc-1138	127	7	is	be	AUX
sc-1138	127	8	the	the	DET
sc-1138	127	9	lack	lack	NOUN
sc-1138	127	10	of	of	ADP
sc-1138	127	11	predefined	predefine	VERB
sc-1138	127	12	standard	standard	ADJ
sc-1138	127	13	benchmarks	benchmark	NOUN
sc-1138	127	14	.	.	PUNCT
sc-1138	128	1	the	the	DET
sc-1138	128	2	way	way	NOUN
sc-1138	128	3	things	thing	NOUN
sc-1138	128	4	are	be	AUX
sc-1138	128	5	,	,	PUNCT
sc-1138	128	6	there	there	PRON
sc-1138	128	7	is	be	VERB
sc-1138	128	8	no	no	DET
sc-1138	128	9	general	general	ADJ
sc-1138	128	10	security	security	NOUN
sc-1138	128	11	consensus	consensus	NOUN
sc-1138	128	12	that	that	PRON
sc-1138	128	13	will	will	AUX
sc-1138	128	14	be	be	AUX
sc-1138	128	15	utilized	utilize	VERB
sc-1138	128	16	as	as	ADP
sc-1138	128	17	a	a	DET
sc-1138	128	18	rule	rule	NOUN
sc-1138	128	19	on	on	ADP
sc-1138	128	20	the	the	DET
sc-1138	128	21	most	most	ADV
sc-1138	128	22	proficient	proficient	ADJ
sc-1138	128	23	method	method	NOUN
sc-1138	128	24	to	to	PART
sc-1138	128	25	capture	capture	VERB
sc-1138	128	26	,	,	PUNCT
sc-1138	128	27	handle	handle	NOUN
sc-1138	128	28	,	,	PUNCT
sc-1138	128	29	process	process	NOUN
sc-1138	128	30	,	,	PUNCT
sc-1138	128	31	and	and	CCONJ
sc-1138	128	32	appropriate	appropriate	ADJ
sc-1138	128	33	information	information	NOUN
sc-1138	128	34	.	.	PUNCT
sc-1138	129	1	as	as	SCONJ
sc-1138	129	2	expressed	express	VERB
sc-1138	129	3	in	in	ADP
sc-1138	129	4	[	[	PUNCT
sc-1138	129	5	33	33	NUM
sc-1138	129	6	-	-	SYM
sc-1138	129	7	36	36	NUM
sc-1138	129	8	]	]	PUNCT
sc-1138	129	9	,	,	PUNCT
sc-1138	129	10	another	another	DET
sc-1138	129	11	set	set	NOUN
sc-1138	129	12	of	of	ADP
sc-1138	129	13	difficulties	difficulty	NOUN
sc-1138	129	14	include	include	VERB
sc-1138	129	15	:	:	PUNCT
sc-1138	129	16	•	•	ADP
sc-1138	129	17	relying	rely	VERB
sc-1138	129	18	on	on	ADP
sc-1138	129	19	a	a	DET
sc-1138	129	20	centralized	centralized	ADJ
sc-1138	129	21	cloud	cloud	NOUN
sc-1138	129	22	computing	computing	NOUN
sc-1138	129	23	frameworks	framework	NOUN
sc-1138	129	24	unavoidably	unavoidably	ADV
sc-1138	129	25	acquires	acquire	VERB
sc-1138	129	26	dubious	dubious	ADJ
sc-1138	129	27	latencies	latency	NOUN
sc-1138	129	28	and	and	CCONJ
sc-1138	129	29	dependencies	dependency	NOUN
sc-1138	129	30	on	on	ADP
sc-1138	129	31	third	third	ADJ
sc-1138	129	32	party	party	NOUN
sc-1138	129	33	services	service	NOUN
sc-1138	129	34	.	.	PUNCT
sc-1138	130	1	•	•	NUM
sc-1138	130	2	although	although	SCONJ
sc-1138	130	3	the	the	DET
sc-1138	130	4	fog	fog	PROPN
sc-1138	130	5	/	/	SYM
sc-1138	130	6	edge	edge	NOUN
sc-1138	130	7	processing	processing	NOUN
sc-1138	130	8	-	-	PUNCT
sc-1138	130	9	based	base	VERB
sc-1138	130	10	framework	framework	NOUN
sc-1138	130	11	can	can	AUX
sc-1138	130	12	meet	meet	VERB
sc-1138	130	13	the	the	DET
sc-1138	130	14	prerequisites	prerequisite	NOUN
sc-1138	130	15	raised	raise	VERB
sc-1138	130	16	by	by	ADP
sc-1138	130	17	delay	delay	NOUN
sc-1138	130	18	-	-	PUNCT
sc-1138	130	19	sensitive	sensitive	ADJ
sc-1138	130	20	,	,	PUNCT
sc-1138	130	21	crucial	crucial	ADJ
sc-1138	130	22	applications	application	NOUN
sc-1138	130	23	but	but	CCONJ
sc-1138	130	24	there	there	PRON
sc-1138	130	25	is	be	VERB
sc-1138	130	26	an	an	DET
sc-1138	130	27	acute	acute	ADJ
sc-1138	130	28	shortage	shortage	NOUN
sc-1138	130	29	of	of	ADP
sc-1138	130	30	skilled	skilled	ADJ
sc-1138	130	31	workforce	workforce	NOUN
sc-1138	131	1	[	[	X
sc-1138	131	2	34	34	NUM
sc-1138	131	3	-	-	SYM
sc-1138	131	4	36	36	NUM
sc-1138	131	5	]	]	PUNCT
sc-1138	131	6	.	.	PUNCT
sc-1138	132	1	new	new	ADJ
sc-1138	132	2	difficulties	difficulty	NOUN
sc-1138	132	3	are	be	AUX
sc-1138	132	4	additionally	additionally	ADV
sc-1138	132	5	presented	present	VERB
sc-1138	132	6	by	by	ADP
sc-1138	132	7	the	the	DET
sc-1138	132	8	disseminated	disseminate	VERB
sc-1138	132	9	,	,	PUNCT
sc-1138	132	10	cross	cross	ADJ
sc-1138	132	11	-	-	ADJ
sc-1138	132	12	space	space	ADJ
sc-1138	132	13	highlights	highlight	NOUN
sc-1138	132	14	,	,	PUNCT
sc-1138	132	15	for	for	ADP
sc-1138	132	16	example	example	NOUN
sc-1138	132	17	,	,	PUNCT
sc-1138	132	18	versatility	versatility	NOUN
sc-1138	132	19	,	,	PUNCT
sc-1138	132	20	heterogeneity	heterogeneity	NOUN
sc-1138	132	21	,	,	PUNCT
sc-1138	132	22	and	and	CCONJ
sc-1138	132	23	interoperability	interoperability	NOUN
sc-1138	132	24	.	.	PUNCT
sc-1138	133	1	a	a	DET
sc-1138	133	2	portion	portion	NOUN
sc-1138	133	3	of	of	ADP
sc-1138	133	4	the	the	DET
sc-1138	133	5	difficulties	difficulty	NOUN
sc-1138	133	6	in	in	ADP
sc-1138	133	7	a	a	DET
sc-1138	133	8	blockchain	blockchain	NOUN
sc-1138	133	9	based	base	VERB
sc-1138	133	10	smart	smart	ADJ
sc-1138	133	11	city	city	NOUN
sc-1138	133	12	ecosystem	ecosystem	NOUN
sc-1138	133	13	addressed	address	VERB
sc-1138	133	14	in	in	ADP
sc-1138	133	15	[	[	X
sc-1138	133	16	37	37	NUM
sc-1138	133	17	]	]	PUNCT
sc-1138	133	18	are	be	AUX
sc-1138	133	19	:	:	PUNCT
sc-1138	133	20	•	•	NUM
sc-1138	133	21	structural	structural	ADJ
sc-1138	133	22	versatility	versatility	NOUN
sc-1138	133	23	:	:	PUNCT
sc-1138	133	24	structural	structural	ADJ
sc-1138	133	25	adaptability	adaptability	NOUN
sc-1138	133	26	should	should	AUX
sc-1138	133	27	be	be	AUX
sc-1138	133	28	addressed	address	VERB
sc-1138	133	29	when	when	SCONJ
sc-1138	133	30	planning	plan	VERB
sc-1138	133	31	the	the	DET
sc-1138	133	32	engineering	engineering	NOUN
sc-1138	133	33	for	for	ADP
sc-1138	133	34	an	an	DET
sc-1138	133	35	integrated	integrate	VERB
sc-1138	133	36	smart	smart	ADJ
sc-1138	133	37	city	city	NOUN
sc-1138	133	38	.	.	PUNCT
sc-1138	134	1	this	this	DET
sc-1138	134	2	property	property	NOUN
sc-1138	134	3	allows	allow	VERB
sc-1138	134	4	the	the	DET
sc-1138	134	5	construction	construction	NOUN
sc-1138	134	6	of	of	ADP
sc-1138	134	7	a	a	DET
sc-1138	134	8	structure	structure	NOUN
sc-1138	134	9	when	when	SCONJ
sc-1138	134	10	appropriate	appropriate	ADJ
sc-1138	134	11	without	without	ADP
sc-1138	134	12	requiring	require	VERB
sc-1138	134	13	critical	critical	ADJ
sc-1138	134	14	system	system	NOUN
sc-1138	134	15	design	design	NOUN
sc-1138	134	16	changes	change	NOUN
sc-1138	134	17	.	.	PUNCT
sc-1138	135	1	•	•	NUM
sc-1138	135	2	network	network	NOUN
sc-1138	135	3	data	datum	NOUN
sc-1138	135	4	transmission	transmission	NOUN
sc-1138	135	5	imperatives	imperative	NOUN
sc-1138	135	6	:	:	PUNCT
sc-1138	135	7	concentrated	concentrate	VERB
sc-1138	135	8	engineering	engineering	NOUN
sc-1138	135	9	-	-	PUNCT
sc-1138	135	10	based	base	VERB
sc-1138	135	11	arrangements	arrangement	NOUN
sc-1138	135	12	are	be	AUX
sc-1138	135	13	not	not	PART
sc-1138	135	14	fitting	fitting	ADJ
sc-1138	135	15	because	because	SCONJ
sc-1138	135	16	of	of	ADP
sc-1138	135	17	system	system	NOUN
sc-1138	135	18	transfer	transfer	NOUN
sc-1138	135	19	speed	speed	NOUN
sc-1138	135	20	restrictions	restriction	NOUN
sc-1138	135	21	.	.	PUNCT
sc-1138	136	1	•	•	NUM
sc-1138	136	2	protection	protection	NOUN
sc-1138	136	3	and	and	CCONJ
sc-1138	136	4	security	security	NOUN
sc-1138	136	5	:	:	PUNCT
sc-1138	136	6	the	the	DET
sc-1138	136	7	smart	smart	ADJ
sc-1138	136	8	city	city	NOUN
sc-1138	136	9	system	system	NOUN
sc-1138	136	10	gives	give	VERB
sc-1138	136	11	rise	rise	NOUN
sc-1138	136	12	to	to	ADP
sc-1138	136	13	numerous	numerous	ADJ
sc-1138	136	14	security	security	NOUN
sc-1138	136	15	and	and	CCONJ
sc-1138	136	16	protection	protection	NOUN
sc-1138	136	17	concerns	concern	NOUN
sc-1138	136	18	and	and	CCONJ
sc-1138	136	19	difficulties	difficulty	NOUN
sc-1138	136	20	due	due	ADJ
sc-1138	136	21	to	to	ADP
sc-1138	136	22	the	the	DET
sc-1138	136	23	exponential	exponential	ADJ
sc-1138	136	24	rise	rise	NOUN
sc-1138	136	25	in	in	ADP
sc-1138	136	26	the	the	DET
sc-1138	136	27	number	number	NOUN
sc-1138	136	28	of	of	ADP
sc-1138	136	29	gadgets	gadget	NOUN
sc-1138	136	30	connected	connect	VERB
sc-1138	136	31	within	within	ADP
sc-1138	136	32	the	the	DET
sc-1138	136	33	smart	smart	ADJ
sc-1138	136	34	city	city	NOUN
sc-1138	136	35	ecosystem	ecosystem	NOUN
sc-1138	136	36	.	.	PUNCT
sc-1138	137	1	•	•	NUM
sc-1138	137	2	single	single	ADJ
sc-1138	137	3	point	point	NOUN
sc-1138	137	4	of	of	ADP
sc-1138	137	5	failures	failure	NOUN
sc-1138	137	6	:	:	PUNCT
sc-1138	137	7	smart	smart	ADJ
sc-1138	137	8	city	city	NOUN
sc-1138	137	9	ecosystem	ecosystem	NOUN
sc-1138	137	10	can	can	AUX
sc-1138	137	11	have	have	VERB
sc-1138	137	12	a	a	DET
sc-1138	137	13	large	large	ADJ
sc-1138	137	14	number	number	NOUN
sc-1138	137	15	of	of	ADP
sc-1138	137	16	single	single	ADJ
sc-1138	137	17	-	-	PUNCT
sc-1138	137	18	point	point	NOUN
sc-1138	137	19	-	-	PUNCT
sc-1138	137	20	offailures	offailure	NOUN
sc-1138	137	21	as	as	ADP
sc-1138	137	22	a	a	DET
sc-1138	137	23	result	result	NOUN
sc-1138	137	24	of	of	ADP
sc-1138	137	25	heterogeneous	heterogeneous	ADJ
sc-1138	137	26	nature	nature	NOUN
sc-1138	137	27	of	of	ADP
sc-1138	137	28	participating	participate	VERB
sc-1138	137	29	devices	device	NOUN
sc-1138	137	30	and	and	CCONJ
sc-1138	137	31	data	datum	NOUN
sc-1138	137	32	models	model	NOUN
sc-1138	137	33	.	.	PUNCT
sc-1138	138	1	5	5	X
sc-1138	138	2	.	.	X
sc-1138	138	3	different	different	ADJ
sc-1138	138	4	proposed	propose	VERB
sc-1138	138	5	security	security	NOUN
sc-1138	138	6	frameworks	framework	NOUN
sc-1138	138	7	smart	smart	ADJ
sc-1138	138	8	city	city	NOUN
sc-1138	138	9	ecosystem	ecosystem	NOUN
sc-1138	138	10	is	be	AUX
sc-1138	138	11	centred	centre	VERB
sc-1138	138	12	around	around	ADP
sc-1138	138	13	suitability	suitability	NOUN
sc-1138	138	14	,	,	PUNCT
sc-1138	138	15	computerized	computerized	ADJ
sc-1138	138	16	administrations	administration	NOUN
sc-1138	138	17	,	,	PUNCT
sc-1138	138	18	instalments	instalment	NOUN
sc-1138	138	19	,	,	PUNCT
sc-1138	138	20	and	and	CCONJ
sc-1138	138	21	conditions	condition	NOUN
sc-1138	138	22	,	,	PUNCT
sc-1138	138	23	however	however	ADV
sc-1138	138	24	,	,	PUNCT
sc-1138	138	25	it	it	PRON
sc-1138	138	26	ought	ought	AUX
sc-1138	138	27	to	to	PART
sc-1138	138	28	be	be	AUX
sc-1138	138	29	improved	improve	VERB
sc-1138	138	30	.	.	PUNCT
sc-1138	138	31	  	  	SPACE
sc-1138	138	32	various	various	ADJ
sc-1138	138	33	attempts	attempt	NOUN
sc-1138	138	34	in	in	ADP
sc-1138	138	35	this	this	DET
sc-1138	138	36	area	area	NOUN
sc-1138	138	37	are	be	AUX
sc-1138	138	38	the	the	DET
sc-1138	138	39	development	development	NOUN
sc-1138	138	40	of	of	ADP
sc-1138	138	41	“	"	PUNCT
sc-1138	138	42	open	open	ADJ
sc-1138	138	43	web	web	NOUN
sc-1138	138	44	application	application	NOUN
sc-1138	138	45	security	security	NOUN
sc-1138	138	46	project	project	NOUN
sc-1138	138	47	(	(	PUNCT
sc-1138	138	48	owasp	owasp	PROPN
sc-1138	138	49	)	)	PUNCT
sc-1138	138	50	”	"	PUNCT
sc-1138	138	51	,	,	PUNCT
sc-1138	138	52	“	"	PUNCT
sc-1138	138	53	computer	computer	NOUN
sc-1138	138	54	emergency	emergency	NOUN
sc-1138	138	55	response	response	NOUN
sc-1138	138	56	teams	team	NOUN
sc-1138	138	57	(	(	PUNCT
sc-1138	138	58	cert	cert	NOUN
sc-1138	138	59	)	)	PUNCT
sc-1138	138	60	”	"	PUNCT
sc-1138	138	61	,	,	PUNCT
sc-1138	138	62	“	"	PUNCT
sc-1138	138	63	g	g	NOUN
sc-1138	138	64	-	-	PUNCT
sc-1138	138	65	cloud	cloud	NOUN
sc-1138	138	66	”	"	PUNCT
sc-1138	138	67	for	for	ADP
sc-1138	138	68	“	"	PUNCT
sc-1138	138	69	cloud	cloud	ADJ
sc-1138	138	70	computer	computer	NOUN
sc-1138	138	71	service	service	NOUN
sc-1138	138	72	provider	provider	NOUN
sc-1138	138	73	(	(	PUNCT
sc-1138	138	74	ccsp	ccsp	PROPN
sc-1138	138	75	)	)	PUNCT
sc-1138	138	76	”	"	PUNCT
sc-1138	138	77	etc	etc	X
sc-1138	138	78	.	.	PUNCT
sc-1138	139	1	[	[	X
sc-1138	139	2	38	38	NUM
sc-1138	139	3	-	-	SYM
sc-1138	139	4	40	40	NUM
sc-1138	139	5	]	]	PUNCT
sc-1138	139	6	.	.	PUNCT
sc-1138	139	7	  	  	SPACE
sc-1138	140	1	security	security	NOUN
sc-1138	140	2	perspectives	perspective	NOUN
sc-1138	140	3	are	be	AUX
sc-1138	140	4	talked	talk	VERB
sc-1138	140	5	about	about	ADP
sc-1138	140	6	by	by	ADP
sc-1138	140	7	biswas	biswas	PROPN
sc-1138	140	8	et	et	PROPN
sc-1138	140	9	.	.	PUNCT
sc-1138	141	1	al	al	PROPN
sc-1138	142	1	[	[	X
sc-1138	142	2	2	2	NUM
sc-1138	142	3	]	]	PUNCT
sc-1138	142	4	,	,	PUNCT
sc-1138	142	5	simona	simona	PROPN
sc-1138	142	6	ibba	ibba	PROPN
sc-1138	142	7	et	et	PROPN
sc-1138	142	8	.	.	PUNCT
sc-1138	143	1	al	al	PROPN
sc-1138	144	1	[	[	X
sc-1138	144	2	15	15	NUM
sc-1138	144	3	]	]	PUNCT
sc-1138	144	4	,	,	PUNCT
sc-1138	144	5	theodorou	theodorou	PROPN
sc-1138	144	6	et	et	PROPN
sc-1138	144	7	.	.	PUNCT
sc-1138	145	1	al	al	PROPN
sc-1138	146	1	[	[	X
sc-1138	146	2	32	32	NUM
sc-1138	146	3	]	]	PUNCT
sc-1138	146	4	and	and	CCONJ
sc-1138	146	5	p.k	p.k	PROPN
sc-1138	146	6	.	.	PROPN
sc-1138	146	7	sharma	sharma	PROPN
sc-1138	147	1	[	[	X
sc-1138	147	2	37	37	NUM
sc-1138	147	3	]	]	PUNCT
sc-1138	147	4	in	in	ADP
sc-1138	147	5	their	their	PRON
sc-1138	147	6	work	work	NOUN
sc-1138	147	7	.	.	PUNCT
sc-1138	148	1	these	these	DET
sc-1138	148	2	works	work	NOUN
sc-1138	148	3	have	have	AUX
sc-1138	148	4	been	be	AUX
sc-1138	148	5	thought	think	VERB
sc-1138	148	6	about	about	ADP
sc-1138	148	7	as	as	SCONJ
sc-1138	148	8	it	it	PRON
sc-1138	148	9	examines	examine	VERB
sc-1138	148	10	the	the	DET
sc-1138	148	11	need	need	NOUN
sc-1138	148	12	for	for	ADP
sc-1138	148	13	a	a	DET
sc-1138	148	14	particular	particular	ADJ
sc-1138	148	15	security	security	NOUN
sc-1138	148	16	structure	structure	NOUN
sc-1138	148	17	.	.	PUNCT
sc-1138	148	18	  	  	SPACE
sc-1138	149	1	one	one	NUM
sc-1138	149	2	such	such	ADJ
sc-1138	149	3	system	system	NOUN
sc-1138	149	4	is	be	AUX
sc-1138	149	5	made	make	VERB
sc-1138	149	6	out	out	ADP
sc-1138	149	7	of	of	ADP
sc-1138	149	8	four	four	NUM
sc-1138	149	9	layers	layer	NOUN
sc-1138	149	10	[	[	X
sc-1138	149	11	2	2	NUM
sc-1138	149	12	]	]	PUNCT
sc-1138	149	13	,	,	PUNCT
sc-1138	149	14	[	[	X
sc-1138	149	15	15	15	NUM
sc-1138	149	16	]	]	PUNCT
sc-1138	149	17	:	:	PUNCT
sc-1138	149	18	eai	eai	PROPN
sc-1138	149	19	endorsed	endorse	VERB
sc-1138	149	20	transactions	transaction	NOUN
sc-1138	149	21	on	on	ADP
sc-1138	149	22	smart	smart	ADJ
sc-1138	149	23	cities	city	NOUN
sc-1138	149	24	02	02	NUM
sc-1138	149	25	2020	2020	NUM
sc-1138	149	26	06	06	NUM
sc-1138	149	27	2020	2020	NUM
sc-1138	149	28	|	|	ADV
sc-1138	149	29	volume	volume	NOUN
sc-1138	149	30	4	4	NUM
sc-1138	149	31	|	|	NOUN
sc-1138	149	32	issue	issue	VERB
sc-1138	149	33	10	10	NUM
sc-1138	149	34	|	|	NOUN
sc-1138	149	35	e2	e2	PROPN
sc-1138	149	36	blockchain	blockchain	PROPN
sc-1138	149	37	for	for	ADP
sc-1138	149	38	smart	smart	ADJ
sc-1138	149	39	citiesa	citiesa	NOUN
sc-1138	149	40	review	review	NOUN
sc-1138	149	41	5	5	NUM
sc-1138	149	42	•	•	NOUN
sc-1138	149	43	physical	physical	ADJ
sc-1138	149	44	layer	layer	NOUN
sc-1138	149	45	:	:	PUNCT
sc-1138	149	46	smart	smart	ADJ
sc-1138	149	47	city	city	NOUN
sc-1138	149	48	devices	device	NOUN
sc-1138	149	49	(	(	PUNCT
sc-1138	149	50	e.g.	e.g.	ADV
sc-1138	149	51	“	"	PUNCT
sc-1138	149	52	nest	nest	NOUN
sc-1138	149	53	thermostat	thermostat	NOUN
sc-1138	149	54	”	"	PUNCT
sc-1138	149	55	and	and	CCONJ
sc-1138	149	56	“	"	PUNCT
sc-1138	149	57	acer	acer	NOUN
sc-1138	149	58	fitbit	fitbit	NOUN
sc-1138	149	59	”	"	PUNCT
sc-1138	149	60	)	)	PUNCT
sc-1138	149	61	are	be	AUX
sc-1138	149	62	fitted	fit	VERB
sc-1138	149	63	with	with	ADP
sc-1138	149	64	sensors	sensor	NOUN
sc-1138	149	65	and	and	CCONJ
sc-1138	149	66	actuators	actuator	NOUN
sc-1138	149	67	that	that	PRON
sc-1138	149	68	capture	capture	VERB
sc-1138	149	69	and	and	CCONJ
sc-1138	149	70	forwards	forward	VERB
sc-1138	149	71	the	the	DET
sc-1138	149	72	information	information	NOUN
sc-1138	149	73	to	to	ADP
sc-1138	149	74	the	the	DET
sc-1138	149	75	upper	upper	ADJ
sc-1138	149	76	layers	layer	NOUN
sc-1138	149	77	;	;	PUNCT
sc-1138	149	78	these	these	DET
sc-1138	149	79	devices	device	NOUN
sc-1138	149	80	are	be	AUX
sc-1138	149	81	helpless	helpless	ADJ
sc-1138	149	82	against	against	ADP
sc-1138	149	83	security	security	NOUN
sc-1138	149	84	attacks	attack	NOUN
sc-1138	149	85	and	and	CCONJ
sc-1138	149	86	vulnerabilities	vulnerability	NOUN
sc-1138	149	87	due	due	ADP
sc-1138	149	88	to	to	ADP
sc-1138	149	89	lack	lack	NOUN
sc-1138	149	90	of	of	ADP
sc-1138	149	91	encryption	encryption	NOUN
sc-1138	149	92	and	and	CCONJ
sc-1138	149	93	access	access	NOUN
sc-1138	149	94	control	control	NOUN
sc-1138	149	95	instruments	instrument	NOUN
sc-1138	149	96	[	[	X
sc-1138	149	97	41	41	NUM
sc-1138	149	98	]	]	PUNCT
sc-1138	149	99	.	.	PUNCT
sc-1138	150	1	•	•	NOUN
sc-1138	150	2	communication	communication	NOUN
sc-1138	150	3	layer	layer	NOUN
sc-1138	150	4	:	:	PUNCT
sc-1138	150	5	the	the	DET
sc-1138	150	6	blockchain	blockchain	PROPN
sc-1138	150	7	mechanism	mechanism	NOUN
sc-1138	150	8	should	should	AUX
sc-1138	150	9	be	be	AUX
sc-1138	150	10	coordinated	coordinate	VERB
sc-1138	150	11	with	with	ADP
sc-1138	150	12	this	this	DET
sc-1138	150	13	layer	layer	NOUN
sc-1138	150	14	to	to	PART
sc-1138	150	15	provide	provide	VERB
sc-1138	150	16	security	security	NOUN
sc-1138	150	17	and	and	CCONJ
sc-1138	150	18	protection	protection	NOUN
sc-1138	150	19	to	to	ADP
sc-1138	150	20	the	the	DET
sc-1138	150	21	transmitted	transmit	VERB
sc-1138	150	22	information	information	NOUN
sc-1138	150	23	.	.	PUNCT
sc-1138	151	1	mechanisms	mechanism	NOUN
sc-1138	151	2	like	like	ADP
sc-1138	151	3	bittorrent	bittorrent	NOUN
sc-1138	151	4	can	can	AUX
sc-1138	151	5	be	be	AUX
sc-1138	151	6	utilized	utilize	VERB
sc-1138	151	7	for	for	ADP
sc-1138	151	8	distributed	distribute	VERB
sc-1138	151	9	correspondence	correspondence	NOUN
sc-1138	151	10	through	through	ADP
sc-1138	151	11	ethereum	ethereum	NOUN
sc-1138	151	12	for	for	ADP
sc-1138	151	13	providing	provide	VERB
sc-1138	151	14	smart	smart	ADJ
sc-1138	151	15	agreement	agreement	NOUN
sc-1138	151	16	functionalities	functionality	NOUN
sc-1138	151	17	.	.	PUNCT
sc-1138	152	1	•	•	NUM
sc-1138	152	2	database	database	NOUN
sc-1138	152	3	layer	layer	NOUN
sc-1138	152	4	:	:	PUNCT
sc-1138	152	5	a	a	DET
sc-1138	152	6	“	"	PUNCT
sc-1138	152	7	distributed	distribute	VERB
sc-1138	152	8	ledger	ledger	NOUN
sc-1138	152	9	”	"	PUNCT
sc-1138	152	10	in	in	ADP
sc-1138	152	11	the	the	DET
sc-1138	152	12	blockchain	blockchain	PROPN
sc-1138	152	13	is	be	AUX
sc-1138	152	14	a	a	DET
sc-1138	152	15	kind	kind	NOUN
sc-1138	152	16	of	of	ADP
sc-1138	152	17	“	"	PUNCT
sc-1138	152	18	decentralized	decentralized	ADJ
sc-1138	152	19	database	database	NOUN
sc-1138	152	20	”	"	PUNCT
sc-1138	152	21	which	which	PRON
sc-1138	152	22	stores	store	NOUN
sc-1138	152	23	recording	record	VERB
sc-1138	152	24	in	in	ADP
sc-1138	152	25	steady	steady	ADJ
sc-1138	152	26	progression	progression	NOUN
sc-1138	152	27	.	.	PUNCT
sc-1138	153	1	there	there	PRON
sc-1138	153	2	are	be	VERB
sc-1138	153	3	two	two	NUM
sc-1138	153	4	distinct	distinct	ADJ
sc-1138	153	5	kinds	kind	NOUN
sc-1138	153	6	of	of	ADP
sc-1138	153	7	dispersed	disperse	VERB
sc-1138	153	8	records	record	NOUN
sc-1138	153	9	practically	practically	ADV
sc-1138	153	10	speaking	speak	VERB
sc-1138	153	11	:	:	PUNCT
sc-1138	153	12	i	i	NOUN
sc-1138	153	13	)	)	PUNCT
sc-1138	153	14	permission	permission	NOUN
sc-1138	153	15	-	-	PUNCT
sc-1138	153	16	less	less	ADJ
sc-1138	153	17	and	and	CCONJ
sc-1138	153	18	ii	ii	NOUN
sc-1138	153	19	)	)	PUNCT
sc-1138	153	20	permissioned	permissione	VERB
sc-1138	153	21	.	.	PUNCT
sc-1138	154	1	it	it	PRON
sc-1138	154	2	is	be	AUX
sc-1138	154	3	prescribed	prescribe	VERB
sc-1138	154	4	to	to	PART
sc-1138	154	5	utilize	utilize	VERB
sc-1138	154	6	private	private	ADJ
sc-1138	154	7	records	record	NOUN
sc-1138	154	8	to	to	PART
sc-1138	154	9	guarantee	guarantee	VERB
sc-1138	154	10	versatility	versatility	NOUN
sc-1138	154	11	,	,	PUNCT
sc-1138	154	12	execution	execution	NOUN
sc-1138	154	13	,	,	PUNCT
sc-1138	154	14	and	and	CCONJ
sc-1138	154	15	security	security	NOUN
sc-1138	154	16	for	for	ADP
sc-1138	154	17	constant	constant	ADJ
sc-1138	154	18	applications	application	NOUN
sc-1138	154	19	.	.	PUNCT
sc-1138	155	1	•	•	NOUN
sc-1138	155	2	interface	interface	NOUN
sc-1138	155	3	layer	layer	NOUN
sc-1138	155	4	:	:	PUNCT
sc-1138	155	5	each	each	DET
sc-1138	155	6	layer	layer	NOUN
sc-1138	155	7	contains	contain	VERB
sc-1138	155	8	a	a	DET
sc-1138	155	9	variety	variety	NOUN
sc-1138	155	10	of	of	ADP
sc-1138	155	11	apps	app	NOUN
sc-1138	155	12	that	that	PRON
sc-1138	155	13	work	work	VERB
sc-1138	155	14	together	together	ADV
sc-1138	155	15	to	to	PART
sc-1138	155	16	settle	settle	VERB
sc-1138	155	17	on	on	ADP
sc-1138	155	18	mutually	mutually	ADV
sc-1138	155	19	agreed	agree	VERB
sc-1138	155	20	positive	positive	ADJ
sc-1138	155	21	choices	choice	NOUN
sc-1138	155	22	.	.	PUNCT
sc-1138	156	1	in	in	ADP
sc-1138	156	2	[	[	X
sc-1138	156	3	32	32	NUM
sc-1138	156	4	]	]	PUNCT
sc-1138	156	5	,	,	PUNCT
sc-1138	156	6	a	a	DET
sc-1138	156	7	specialized	specialized	ADJ
sc-1138	156	8	methodology	methodology	NOUN
sc-1138	156	9	on	on	ADP
sc-1138	156	10	how	how	SCONJ
sc-1138	156	11	the	the	DET
sc-1138	156	12	innovation	innovation	NOUN
sc-1138	156	13	fills	fill	VERB
sc-1138	156	14	in	in	ADP
sc-1138	156	15	rather	rather	ADV
sc-1138	156	16	than	than	ADP
sc-1138	156	17	the	the	DET
sc-1138	156	18	conventional	conventional	ADJ
sc-1138	156	19	method	method	NOUN
sc-1138	156	20	for	for	ADP
sc-1138	156	21	transferring	transfer	VERB
sc-1138	156	22	and	and	CCONJ
sc-1138	156	23	handling	handle	VERB
sc-1138	156	24	information	information	NOUN
sc-1138	156	25	has	have	AUX
sc-1138	156	26	been	be	AUX
sc-1138	156	27	introduced	introduce	VERB
sc-1138	156	28	.	.	PUNCT
sc-1138	157	1	despite	despite	SCONJ
sc-1138	157	2	the	the	DET
sc-1138	157	3	fact	fact	NOUN
sc-1138	157	4	that	that	SCONJ
sc-1138	157	5	the	the	DET
sc-1138	157	6	highlights	highlight	NOUN
sc-1138	157	7	that	that	PRON
sc-1138	157	8	make	make	VERB
sc-1138	157	9	a	a	DET
sc-1138	157	10	smart	smart	ADJ
sc-1138	157	11	city	city	NOUN
sc-1138	157	12	secure	secure	ADJ
sc-1138	157	13	are	be	AUX
sc-1138	157	14	various	various	ADJ
sc-1138	157	15	,	,	PUNCT
sc-1138	157	16	they	they	PRON
sc-1138	157	17	centred	centre	VERB
sc-1138	157	18	uniquely	uniquely	ADV
sc-1138	157	19	around	around	ADP
sc-1138	157	20	those	those	DET
sc-1138	157	21	regions	region	NOUN
sc-1138	157	22	that	that	PRON
sc-1138	157	23	are	be	AUX
sc-1138	157	24	regarded	regard	VERB
sc-1138	157	25	as	as	ADP
sc-1138	157	26	critical	critical	ADJ
sc-1138	157	27	,	,	PUNCT
sc-1138	157	28	for	for	ADP
sc-1138	157	29	example	example	NOUN
sc-1138	157	30	,	,	PUNCT
sc-1138	157	31	information	information	NOUN
sc-1138	157	32	management	management	NOUN
sc-1138	157	33	and	and	CCONJ
sc-1138	157	34	circulation	circulation	NOUN
sc-1138	157	35	,	,	PUNCT
sc-1138	157	36	correspondence	correspondence	NOUN
sc-1138	157	37	,	,	PUNCT
sc-1138	157	38	protection	protection	NOUN
sc-1138	157	39	,	,	PUNCT
sc-1138	157	40	verifying	verifying	NOUN
sc-1138	157	41	outsiders	outsider	NOUN
sc-1138	157	42	,	,	PUNCT
sc-1138	157	43	savvy	savvy	ADJ
sc-1138	157	44	agreements	agreement	NOUN
sc-1138	157	45	and	and	CCONJ
sc-1138	157	46	conventions	convention	NOUN
sc-1138	157	47	(	(	PUNCT
sc-1138	157	48	method	method	NOUN
sc-1138	157	49	for	for	ADP
sc-1138	157	50	dealing	deal	VERB
sc-1138	157	51	with	with	ADP
sc-1138	157	52	information	information	NOUN
sc-1138	157	53	)	)	PUNCT
sc-1138	157	54	.	.	PUNCT
sc-1138	158	1	in	in	ADP
sc-1138	158	2	[	[	X
sc-1138	158	3	37	37	NUM
sc-1138	158	4	]	]	PUNCT
sc-1138	158	5	,	,	PUNCT
sc-1138	158	6	a	a	DET
sc-1138	158	7	novel	novel	ADJ
sc-1138	158	8	hybrid	hybrid	NOUN
sc-1138	158	9	design	design	NOUN
sc-1138	158	10	by	by	ADP
sc-1138	158	11	utilizing	utilize	VERB
sc-1138	158	12	the	the	DET
sc-1138	158	13	quality	quality	NOUN
sc-1138	158	14	of	of	ADP
sc-1138	158	15	developing	develop	VERB
sc-1138	158	16	“	"	PUNCT
sc-1138	158	17	software	software	NOUN
sc-1138	158	18	defined	define	VERB
sc-1138	158	19	networking	networking	NOUN
sc-1138	158	20	”	"	PUNCT
sc-1138	158	21	and	and	CCONJ
sc-1138	158	22	“	"	PUNCT
sc-1138	158	23	blockchain	blockchain	PROPN
sc-1138	158	24	advancements	advancement	NOUN
sc-1138	158	25	”	"	PUNCT
sc-1138	158	26	has	have	AUX
sc-1138	158	27	been	be	AUX
sc-1138	158	28	discussed	discuss	VERB
sc-1138	158	29	to	to	PART
sc-1138	158	30	address	address	VERB
sc-1138	158	31	the	the	DET
sc-1138	158	32	difficulties	difficulty	NOUN
sc-1138	158	33	of	of	ADP
sc-1138	158	34	dynamic	dynamic	ADJ
sc-1138	158	35	network	network	NOUN
sc-1138	158	36	management	management	NOUN
sc-1138	158	37	and	and	CCONJ
sc-1138	158	38	security	security	NOUN
sc-1138	158	39	concerns	concern	NOUN
sc-1138	158	40	.	.	PUNCT
sc-1138	159	1	to	to	PART
sc-1138	159	2	guarantee	guarantee	VERB
sc-1138	159	3	security	security	NOUN
sc-1138	159	4	and	and	CCONJ
sc-1138	159	5	protection	protection	NOUN
sc-1138	159	6	in	in	ADP
sc-1138	159	7	the	the	DET
sc-1138	159	8	model	model	NOUN
sc-1138	159	9	examined	examine	VERB
sc-1138	159	10	,	,	PUNCT
sc-1138	159	11	argon2	argon2	NOUN
sc-1138	159	12	based	base	VERB
sc-1138	159	13	proofof	proofof	ADJ
sc-1138	159	14	-	-	PUNCT
sc-1138	159	15	work	work	NOUN
sc-1138	159	16	plot	plot	NOUN
sc-1138	159	17	is	be	AUX
sc-1138	159	18	presented	present	VERB
sc-1138	159	19	.	.	PUNCT
sc-1138	160	1	the	the	DET
sc-1138	160	2	model	model	NOUN
sc-1138	160	3	was	be	AUX
sc-1138	160	4	re	re	VERB
sc-1138	160	5	-	-	VERB
sc-1138	160	6	enacted	enact	VERB
sc-1138	160	7	over	over	ADP
sc-1138	160	8	a	a	DET
sc-1138	160	9	private	private	ADJ
sc-1138	160	10	ethereum	ethereum	NOUN
sc-1138	160	11	blockchain	blockchain	PROPN
sc-1138	160	12	network	network	PROPN
sc-1138	160	13	.	.	PUNCT
sc-1138	161	1	the	the	DET
sc-1138	161	2	consequence	consequence	NOUN
sc-1138	161	3	of	of	ADP
sc-1138	161	4	the	the	DET
sc-1138	161	5	assessment	assessment	NOUN
sc-1138	161	6	shows	show	VERB
sc-1138	161	7	the	the	DET
sc-1138	161	8	adequacy	adequacy	NOUN
sc-1138	161	9	of	of	ADP
sc-1138	161	10	the	the	DET
sc-1138	161	11	proposed	propose	VERB
sc-1138	161	12	model	model	NOUN
sc-1138	161	13	.	.	PUNCT
sc-1138	161	14	 	 	SPACE
sc-1138	161	15	to	to	PART
sc-1138	161	16	take	take	VERB
sc-1138	161	17	care	care	NOUN
sc-1138	161	18	of	of	ADP
sc-1138	161	19	the	the	DET
sc-1138	161	20	issue	issue	NOUN
sc-1138	161	21	of	of	ADP
sc-1138	161	22	the	the	DET
sc-1138	161	23	sensors	sensor	NOUN
sc-1138	161	24	information	information	NOUN
sc-1138	161	25	storage	storage	NOUN
sc-1138	161	26	and	and	CCONJ
sc-1138	161	27	the	the	DET
sc-1138	161	28	management	management	NOUN
sc-1138	161	29	was	be	AUX
sc-1138	161	30	discussed	discuss	VERB
sc-1138	161	31	in	in	ADP
sc-1138	161	32	[	[	X
sc-1138	161	33	32	32	NUM
sc-1138	161	34	]	]	PUNCT
sc-1138	161	35	.	.	PUNCT
sc-1138	162	1	simona	simona	PROPN
sc-1138	162	2	ibba	ibba	PROPN
sc-1138	162	3	et	et	PROPN
sc-1138	162	4	.	.	PUNCT
sc-1138	163	1	al	al	PROPN
sc-1138	164	1	[	[	X
sc-1138	164	2	15	15	NUM
sc-1138	164	3	]	]	PUNCT
sc-1138	164	4	proposed	propose	VERB
sc-1138	164	5	to	to	PART
sc-1138	164	6	build	build	VERB
sc-1138	164	7	up	up	ADP
sc-1138	164	8	a	a	DET
sc-1138	164	9	product	product	NOUN
sc-1138	164	10	dependent	dependent	ADJ
sc-1138	164	11	on	on	ADP
sc-1138	164	12	blockchain	blockchain	PROPN
sc-1138	164	13	and	and	CCONJ
sc-1138	164	14	to	to	PART
sc-1138	164	15	apply	apply	VERB
sc-1138	164	16	the	the	DET
sc-1138	164	17	scrum	scrum	NOUN
sc-1138	164	18	philosophy	philosophy	NOUN
sc-1138	164	19	as	as	ADP
sc-1138	164	20	a	a	DET
sc-1138	164	21	result	result	NOUN
sc-1138	164	22	of	of	ADP
sc-1138	164	23	its	its	PRON
sc-1138	164	24	capacities	capacity	NOUN
sc-1138	164	25	of	of	ADP
sc-1138	164	26	being	be	AUX
sc-1138	164	27	adaptable	adaptable	ADJ
sc-1138	164	28	,	,	PUNCT
sc-1138	164	29	versatile	versatile	ADJ
sc-1138	164	30	and	and	CCONJ
sc-1138	164	31	iterative	iterative	NOUN
sc-1138	164	32	system	system	NOUN
sc-1138	164	33	.	.	PUNCT
sc-1138	165	1	like	like	INTJ
sc-1138	165	2	in	in	ADP
sc-1138	165	3	[	[	X
sc-1138	165	4	37	37	NUM
sc-1138	165	5	]	]	PUNCT
sc-1138	165	6	,	,	PUNCT
sc-1138	165	7	they	they	PRON
sc-1138	165	8	have	have	AUX
sc-1138	165	9	utilized	utilize	VERB
sc-1138	165	10	the	the	DET
sc-1138	165	11	ethereum	ethereum	NOUN
sc-1138	165	12	stage	stage	NOUN
sc-1138	165	13	to	to	PART
sc-1138	165	14	record	record	VERB
sc-1138	165	15	estimations	estimation	NOUN
sc-1138	165	16	landing	land	VERB
sc-1138	165	17	from	from	ADP
sc-1138	165	18	the	the	DET
sc-1138	165	19	iot	iot	NOUN
sc-1138	165	20	system	system	NOUN
sc-1138	165	21	of	of	ADP
sc-1138	165	22	sensors	sensor	NOUN
sc-1138	165	23	.	.	PUNCT
sc-1138	166	1	lately	lately	ADV
sc-1138	166	2	,	,	PUNCT
sc-1138	166	3	the	the	DET
sc-1138	166	4	“	"	PUNCT
sc-1138	166	5	smart	smart	ADJ
sc-1138	166	6	grid	grid	NOUN
sc-1138	166	7	decentralization	decentralization	NOUN
sc-1138	166	8	”	"	PUNCT
sc-1138	166	9	has	have	AUX
sc-1138	166	10	become	become	VERB
sc-1138	166	11	a	a	DET
sc-1138	166	12	subject	subject	NOUN
sc-1138	166	13	of	of	ADP
sc-1138	166	14	research	research	NOUN
sc-1138	166	15	expecting	expect	VERB
sc-1138	166	16	to	to	PART
sc-1138	166	17	give	give	VERB
sc-1138	166	18	an	an	DET
sc-1138	166	19	option	option	NOUN
sc-1138	166	20	in	in	ADP
sc-1138	166	21	contrast	contrast	NOUN
sc-1138	166	22	to	to	ADP
sc-1138	166	23	focal	focal	ADJ
sc-1138	166	24	substances	substance	NOUN
sc-1138	166	25	.	.	PUNCT
sc-1138	167	1	in	in	ADP
sc-1138	167	2	[	[	X
sc-1138	167	3	42	42	NUM
sc-1138	167	4	]	]	PUNCT
sc-1138	167	5	,	,	PUNCT
sc-1138	167	6	the	the	DET
sc-1138	167	7	authors	author	NOUN
sc-1138	167	8	proposed	propose	VERB
sc-1138	167	9	a	a	DET
sc-1138	167	10	blockchain	blockchain	PROPN
sc-1138	167	11	-	-	PUNCT
sc-1138	167	12	based	base	VERB
sc-1138	167	13	engineering	engineering	NOUN
sc-1138	167	14	for	for	ADP
sc-1138	167	15	disseminating	disseminate	VERB
sc-1138	167	16	the	the	DET
sc-1138	167	17	management	management	NOUN
sc-1138	167	18	,	,	PUNCT
sc-1138	167	19	control	control	NOUN
sc-1138	167	20	,	,	PUNCT
sc-1138	167	21	and	and	CCONJ
sc-1138	167	22	approval	approval	NOUN
sc-1138	167	23	of	of	ADP
sc-1138	167	24	interest	interest	NOUN
sc-1138	167	25	reaction	reaction	NOUN
sc-1138	167	26	(	(	PUNCT
sc-1138	167	27	dr	dr	PROPN
sc-1138	167	28	)	)	PUNCT
sc-1138	167	29	programs	program	NOUN
sc-1138	167	30	in	in	ADP
sc-1138	167	31	low	low	ADJ
sc-1138	167	32	/	/	SYM
sc-1138	167	33	medium	medium	NOUN
sc-1138	167	34	voltage	voltage	NOUN
sc-1138	167	35	smart	smart	ADJ
sc-1138	167	36	grids	grid	NOUN
sc-1138	167	37	with	with	ADP
sc-1138	167	38	a	a	DET
sc-1138	167	39	perspective	perspective	NOUN
sc-1138	167	40	on	on	ADP
sc-1138	167	41	guaranteeing	guarantee	VERB
sc-1138	167	42	high	high	ADJ
sc-1138	167	43	unwavering	unwavering	ADJ
sc-1138	167	44	quality	quality	NOUN
sc-1138	167	45	and	and	CCONJ
sc-1138	167	46	decentralized	decentralize	VERB
sc-1138	167	47	activity	activity	NOUN
sc-1138	167	48	by	by	ADP
sc-1138	167	49	actualizing	actualize	VERB
sc-1138	167	50	identifiable	identifiable	ADJ
sc-1138	167	51	and	and	CCONJ
sc-1138	167	52	sealed	seal	VERB
sc-1138	167	53	vitality	vitality	NOUN
sc-1138	167	54	adaptability	adaptability	NOUN
sc-1138	167	55	exchanges	exchange	NOUN
sc-1138	167	56	.	.	PUNCT
sc-1138	168	1	the	the	DET
sc-1138	168	2	network	network	NOUN
sc-1138	168	3	has	have	AUX
sc-1138	168	4	been	be	AUX
sc-1138	168	5	demonstrated	demonstrate	VERB
sc-1138	168	6	as	as	ADP
sc-1138	168	7	a	a	DET
sc-1138	168	8	chart	chart	NOUN
sc-1138	168	9	of	of	ADP
sc-1138	168	10	peer	peer	NOUN
sc-1138	168	11	nodes	node	NOUN
sc-1138	168	12	that	that	PRON
sc-1138	168	13	can	can	AUX
sc-1138	168	14	facilitate	facilitate	VERB
sc-1138	168	15	through	through	ADP
sc-1138	168	16	a	a	DET
sc-1138	168	17	“	"	PUNCT
sc-1138	168	18	blockchain	blockchain	NOUN
sc-1138	168	19	-	-	PUNCT
sc-1138	168	20	based	base	VERB
sc-1138	168	21	framework	framework	NOUN
sc-1138	168	22	”	"	PUNCT
sc-1138	168	23	to	to	PART
sc-1138	168	24	aid	aid	VERB
sc-1138	168	25	“	"	PUNCT
sc-1138	168	26	decentralized	decentralize	VERB
sc-1138	168	27	-	-	PUNCT
sc-1138	168	28	energy	energy	NOUN
sc-1138	168	29	”	"	PUNCT
sc-1138	168	30	demand	demand	NOUN
sc-1138	168	31	.	.	PUNCT
sc-1138	169	1	a	a	DET
sc-1138	169	2	blockchain	blockchain	PROPN
sc-1138	169	3	appropriated	appropriate	VERB
sc-1138	169	4	record	record	NOUN
sc-1138	169	5	is	be	AUX
sc-1138	169	6	built	build	VERB
sc-1138	169	7	and	and	CCONJ
sc-1138	169	8	oversaw	oversaw	NOUN
sc-1138	169	9	at	at	ADP
sc-1138	169	10	the	the	DET
sc-1138	169	11	core	core	NOUN
sc-1138	169	12	framework	framework	NOUN
sc-1138	169	13	level	level	NOUN
sc-1138	169	14	.	.	PUNCT
sc-1138	170	1	the	the	DET
sc-1138	170	2	proposed	propose	VERB
sc-1138	170	3	approach	approach	NOUN
sc-1138	170	4	was	be	AUX
sc-1138	170	5	approved	approve	VERB
sc-1138	170	6	using	use	VERB
sc-1138	170	7	a	a	DET
sc-1138	170	8	model	model	NOUN
sc-1138	170	9	actualized	actualize	VERB
sc-1138	170	10	in	in	ADP
sc-1138	170	11	an	an	DET
sc-1138	170	12	ethereum	ethereum	NOUN
sc-1138	170	13	stage	stage	NOUN
sc-1138	170	14	[	[	X
sc-1138	170	15	15	15	NUM
sc-1138	170	16	]	]	PUNCT
sc-1138	170	17	,	,	PUNCT
sc-1138	171	1	[	[	X
sc-1138	171	2	37	37	NUM
sc-1138	171	3	]	]	PUNCT
sc-1138	171	4	using	use	VERB
sc-1138	171	5	appropriate	appropriate	ADJ
sc-1138	171	6	utilization	utilization	NOUN
sc-1138	171	7	mechanism	mechanism	NOUN
sc-1138	171	8	and	and	CCONJ
sc-1138	171	9	creating	create	VERB
sc-1138	171	10	hints	hint	NOUN
sc-1138	171	11	of	of	ADP
sc-1138	171	12	a	a	DET
sc-1138	171	13	few	few	ADJ
sc-1138	171	14	structures	structure	NOUN
sc-1138	171	15	from	from	ADP
sc-1138	171	16	writing	write	VERB
sc-1138	171	17	informational	informational	ADJ
sc-1138	171	18	collections	collection	NOUN
sc-1138	171	19	.	.	PUNCT
sc-1138	172	1	the	the	DET
sc-1138	172	2	outcomes	outcome	NOUN
sc-1138	172	3	have	have	AUX
sc-1138	172	4	demonstrated	demonstrate	VERB
sc-1138	172	5	that	that	SCONJ
sc-1138	172	6	blockchain	blockchain	PROPN
sc-1138	172	7	-	-	PUNCT
sc-1138	172	8	based	base	VERB
sc-1138	172	9	conveyed	conveyed	ADJ
sc-1138	172	10	request	request	NOUN
sc-1138	172	11	side	side	NOUN
sc-1138	172	12	administration	administration	NOUN
sc-1138	172	13	can	can	AUX
sc-1138	172	14	be	be	AUX
sc-1138	172	15	utilized	utilize	VERB
sc-1138	172	16	for	for	ADP
sc-1138	172	17	coordinating	coordinate	VERB
sc-1138	172	18	critical	critical	ADJ
sc-1138	172	19	request	request	NOUN
sc-1138	172	20	and	and	CCONJ
sc-1138	172	21	creation	creation	NOUN
sc-1138	172	22	at	at	ADP
sc-1138	172	23	shrewd	shrewd	ADJ
sc-1138	172	24	lattice	lattice	PROPN
sc-1138	172	25	level	level	NOUN
sc-1138	172	26	.	.	PUNCT
sc-1138	173	1	the	the	DET
sc-1138	173	2	adoption	adoption	NOUN
sc-1138	173	3	of	of	ADP
sc-1138	173	4	the	the	DET
sc-1138	173	5	“	"	PUNCT
sc-1138	173	6	blockchain	blockchain	NOUN
sc-1138	173	7	”	"	PUNCT
sc-1138	173	8	will	will	AUX
sc-1138	173	9	convert	convert	VERB
sc-1138	173	10	the	the	DET
sc-1138	173	11	“	"	PUNCT
sc-1138	173	12	smart	smart	ADJ
sc-1138	173	13	grid	grid	NOUN
sc-1138	173	14	”	"	PUNCT
sc-1138	173	15	into	into	ADP
sc-1138	173	16	a	a	DET
sc-1138	173	17	“	"	PUNCT
sc-1138	173	18	popularity	popularity	NOUN
sc-1138	173	19	-	-	PUNCT
sc-1138	173	20	based	base	VERB
sc-1138	173	21	network	network	NOUN
sc-1138	173	22	”	"	PUNCT
sc-1138	173	23	that	that	PRON
sc-1138	173	24	never	never	ADV
sc-1138	173	25	again	again	ADV
sc-1138	173	26	depends	depend	VERB
sc-1138	173	27	on	on	ADP
sc-1138	173	28	a	a	DET
sc-1138	173	29	central	central	ADJ
sc-1138	173	30	position	position	NOUN
sc-1138	173	31	rather	rather	ADV
sc-1138	173	32	it	it	PRON
sc-1138	173	33	can	can	AUX
sc-1138	173	34	take	take	VERB
sc-1138	173	35	any	any	DET
sc-1138	173	36	choice	choice	NOUN
sc-1138	173	37	through	through	ADP
sc-1138	173	38	smart	smart	ADJ
sc-1138	173	39	contract	contract	NOUN
sc-1138	173	40	rules	rule	NOUN
sc-1138	173	41	dynamically	dynamically	ADV
sc-1138	173	42	.	.	PUNCT
sc-1138	174	1	dheeraj	dheeraj	PROPN
sc-1138	174	2	nagothu	nagothu	PROPN
sc-1138	174	3	et	et	PROPN
sc-1138	174	4	.	.	PUNCT
sc-1138	175	1	al	al	PROPN
sc-1138	176	1	[	[	X
sc-1138	176	2	33	33	NUM
sc-1138	176	3	]	]	PUNCT
sc-1138	176	4	presented	present	VERB
sc-1138	176	5	a	a	DET
sc-1138	176	6	new	new	ADJ
sc-1138	176	7	secure	secure	ADJ
sc-1138	176	8	smart	smart	ADJ
sc-1138	176	9	reconnaissance	reconnaissance	NOUN
sc-1138	176	10	framework	framework	NOUN
sc-1138	176	11	dependent	dependent	ADJ
sc-1138	176	12	on	on	ADP
sc-1138	176	13	“	"	PUNCT
sc-1138	176	14	micro	micro	ADJ
sc-1138	176	15	-	-	ADJ
sc-1138	176	16	services	service	NOUN
sc-1138	176	17	design	design	NOUN
sc-1138	176	18	”	"	PUNCT
sc-1138	176	19	and	and	CCONJ
sc-1138	176	20	“	"	PUNCT
sc-1138	176	21	blockchain	blockchain	PROPN
sc-1138	176	22	innovation	innovation	NOUN
sc-1138	176	23	”	"	PUNCT
sc-1138	176	24	which	which	PRON
sc-1138	176	25	is	be	AUX
sc-1138	176	26	inherently	inherently	ADV
sc-1138	176	27	dependent	dependent	ADJ
sc-1138	176	28	on	on	ADP
sc-1138	176	29	various	various	ADJ
sc-1138	176	30	levelled	level	VERB
sc-1138	176	31	edge	edge	NOUN
sc-1138	176	32	-	-	PUNCT
sc-1138	176	33	haze	haze	NOUN
sc-1138	176	34	distributed	distribute	VERB
sc-1138	176	35	computing	compute	VERB
sc-1138	176	36	worldview	worldview	NOUN
sc-1138	176	37	.	.	PUNCT
sc-1138	177	1	the	the	DET
sc-1138	177	2	ability	ability	NOUN
sc-1138	177	3	of	of	ADP
sc-1138	177	4	consistent	consistent	ADJ
sc-1138	177	5	improvement	improvement	NOUN
sc-1138	177	6	and	and	CCONJ
sc-1138	177	7	ceaseless	ceaseless	NOUN
sc-1138	177	8	conveyance	conveyance	NOUN
sc-1138	177	9	permit	permit	NOUN
sc-1138	177	10	a	a	DET
sc-1138	177	11	progressively	progressively	ADV
sc-1138	177	12	adaptable	adaptable	ADJ
sc-1138	177	13	and	and	CCONJ
sc-1138	177	14	versatile	versatile	ADJ
sc-1138	177	15	reconnaissance	reconnaissance	NOUN
sc-1138	177	16	framework	framework	NOUN
sc-1138	177	17	.	.	PUNCT
sc-1138	178	1	to	to	PART
sc-1138	178	2	verify	verify	VERB
sc-1138	178	3	the	the	DET
sc-1138	178	4	information	information	NOUN
sc-1138	178	5	traded	trade	VERB
sc-1138	178	6	among	among	ADP
sc-1138	178	7	micro	micro	NOUN
sc-1138	178	8	-	-	NOUN
sc-1138	178	9	services	service	NOUN
sc-1138	178	10	,	,	PUNCT
sc-1138	178	11	the	the	DET
sc-1138	178	12	blockchain	blockchain	PROPN
sc-1138	178	13	enables	enable	VERB
sc-1138	178	14	the	the	DET
sc-1138	178	15	administrator	administrator	NOUN
sc-1138	178	16	to	to	PART
sc-1138	178	17	track	track	VERB
sc-1138	178	18	the	the	DET
sc-1138	178	19	information	information	NOUN
sc-1138	178	20	and	and	CCONJ
sc-1138	178	21	keep	keep	VERB
sc-1138	178	22	away	away	ADV
sc-1138	178	23	from	from	ADP
sc-1138	178	24	information	information	NOUN
sc-1138	178	25	altering	altering	NOUN
sc-1138	178	26	.	.	PUNCT
sc-1138	179	1	“	"	PUNCT
sc-1138	179	2	smart	smart	ADJ
sc-1138	179	3	contracts	contract	NOUN
sc-1138	179	4	”	"	PUNCT
sc-1138	179	5	have	have	AUX
sc-1138	179	6	computerized	computerize	VERB
sc-1138	179	7	the	the	DET
sc-1138	179	8	working	working	NOUN
sc-1138	179	9	of	of	ADP
sc-1138	179	10	blockchain	blockchain	PROPN
sc-1138	179	11	information	information	NOUN
sc-1138	179	12	and	and	CCONJ
sc-1138	179	13	it	it	PRON
sc-1138	179	14	gives	give	VERB
sc-1138	179	15	the	the	DET
sc-1138	179	16	most	most	ADV
sc-1138	179	17	significant	significant	ADJ
sc-1138	179	18	level	level	NOUN
sc-1138	179	19	of	of	ADP
sc-1138	179	20	information	information	NOUN
sc-1138	179	21	encryption	encryption	NOUN
sc-1138	179	22	for	for	ADP
sc-1138	179	23	proficient	proficient	ADJ
sc-1138	179	24	and	and	CCONJ
sc-1138	179	25	secure	secure	ADJ
sc-1138	179	26	correspondence	correspondence	NOUN
sc-1138	179	27	.	.	PUNCT
sc-1138	180	1	the	the	DET
sc-1138	180	2	rising	rise	VERB
sc-1138	180	3	ad	ad	NOUN
sc-1138	180	4	hoc	hoc	X
sc-1138	180	5	system	system	NOUN
sc-1138	180	6	for	for	ADP
sc-1138	180	7	vehicles	vehicle	NOUN
sc-1138	180	8	using	use	VERB
sc-1138	180	9	the	the	DET
sc-1138	180	10	smart	smart	ADJ
sc-1138	180	11	city	city	NOUN
sc-1138	180	12	was	be	AUX
sc-1138	180	13	inspected	inspect	VERB
sc-1138	180	14	in	in	ADP
sc-1138	180	15	[	[	X
sc-1138	180	16	43	43	NUM
sc-1138	180	17	]	]	PUNCT
sc-1138	180	18	and	and	CCONJ
sc-1138	180	19	presented	present	VERB
sc-1138	180	20	a	a	DET
sc-1138	180	21	blockchaindependent	blockchaindependent	NOUN
sc-1138	180	22	circulated	circulate	VERB
sc-1138	180	23	concept	concept	NOUN
sc-1138	180	24	for	for	ADP
sc-1138	180	25	the	the	DET
sc-1138	180	26	vehicle	vehicle	NOUN
sc-1138	180	27	system	system	NOUN
sc-1138	180	28	to	to	PART
sc-1138	180	29	address	address	VERB
sc-1138	180	30	difficulties	difficulty	NOUN
sc-1138	180	31	.	.	PUNCT
sc-1138	181	1	a	a	DET
sc-1138	181	2	“	"	PUNCT
sc-1138	181	3	block	block	NOUN
sc-1138	181	4	-	-	PUNCT
sc-1138	181	5	vn	vn	NOUN
sc-1138	181	6	model	model	NOUN
sc-1138	181	7	”	"	PUNCT
sc-1138	181	8	,	,	PUNCT
sc-1138	181	9	dependent	dependent	ADJ
sc-1138	181	10	on	on	ADP
sc-1138	181	11	blockchain	blockchain	PROPN
sc-1138	181	12	arrangements	arrangement	NOUN
sc-1138	181	13	for	for	ADP
sc-1138	181	14	enabling	enable	VERB
sc-1138	181	15	smart	smart	ADJ
sc-1138	181	16	transportation	transportation	NOUN
sc-1138	181	17	allows	allow	VERB
sc-1138	181	18	an	an	DET
sc-1138	181	19	increasingly	increasingly	ADV
sc-1138	181	20	productive	productive	ADJ
sc-1138	181	21	and	and	CCONJ
sc-1138	181	22	powerful	powerful	ADJ
sc-1138	181	23	improvement	improvement	NOUN
sc-1138	181	24	of	of	ADP
sc-1138	181	25	the	the	DET
sc-1138	181	26	disseminated	disseminate	VERB
sc-1138	181	27	system	system	NOUN
sc-1138	181	28	of	of	ADP
sc-1138	181	29	huge	huge	ADJ
sc-1138	181	30	-	-	PUNCT
sc-1138	181	31	scale	scale	NOUN
sc-1138	181	32	vehicles	vehicle	NOUN
sc-1138	181	33	.	.	PUNCT
sc-1138	182	1	the	the	DET
sc-1138	182	2	block	block	NOUN
sc-1138	182	3	-	-	PUNCT
sc-1138	182	4	vn	vn	NOUN
sc-1138	182	5	model	model	NOUN
sc-1138	182	6	enables	enable	VERB
sc-1138	182	7	the	the	DET
sc-1138	182	8	participating	participate	VERB
sc-1138	182	9	entities	entity	NOUN
sc-1138	182	10	(	(	PUNCT
sc-1138	182	11	vehicles	vehicle	NOUN
sc-1138	182	12	)	)	PUNCT
sc-1138	182	13	to	to	PART
sc-1138	182	14	recognize	recognize	VERB
sc-1138	182	15	and	and	CCONJ
sc-1138	182	16	share	share	VERB
sc-1138	182	17	their	their	PRON
sc-1138	182	18	assets	asset	NOUN
sc-1138	182	19	in	in	ADP
sc-1138	182	20	order	order	NOUN
sc-1138	182	21	to	to	PART
sc-1138	182	22	create	create	VERB
sc-1138	182	23	an	an	DET
sc-1138	182	24	iov	iov	PROPN
sc-1138	182	25	system	system	NOUN
sc-1138	182	26	.	.	PUNCT
sc-1138	183	1	6	6	X
sc-1138	183	2	.	.	X
sc-1138	183	3	conclusion	conclusion	NOUN
sc-1138	183	4	blockchain	blockchain	PROPN
sc-1138	183	5	is	be	AUX
sc-1138	183	6	a	a	DET
sc-1138	183	7	vital	vital	ADJ
sc-1138	183	8	component	component	NOUN
sc-1138	183	9	for	for	ADP
sc-1138	183	10	providing	provide	VERB
sc-1138	183	11	a	a	DET
sc-1138	183	12	transparent	transparent	ADJ
sc-1138	183	13	,	,	PUNCT
sc-1138	183	14	secured	secured	ADJ
sc-1138	183	15	and	and	CCONJ
sc-1138	183	16	privacy	privacy	NOUN
sc-1138	183	17	preserved	preserve	VERB
sc-1138	183	18	information	information	NOUN
sc-1138	183	19	storage	storage	NOUN
sc-1138	183	20	and	and	CCONJ
sc-1138	183	21	circulation	circulation	NOUN
sc-1138	183	22	.	.	PUNCT
sc-1138	184	1	when	when	SCONJ
sc-1138	184	2	it	it	PRON
sc-1138	184	3	is	be	AUX
sc-1138	184	4	combined	combine	VERB
sc-1138	184	5	with	with	ADP
sc-1138	184	6	other	other	ADJ
sc-1138	184	7	enabling	enable	VERB
sc-1138	184	8	technologies	technology	NOUN
sc-1138	184	9	it	it	PRON
sc-1138	184	10	can	can	AUX
sc-1138	184	11	provide	provide	VERB
sc-1138	184	12	an	an	DET
sc-1138	184	13	unprecedented	unprecedented	ADJ
sc-1138	184	14	mechanism	mechanism	NOUN
sc-1138	184	15	of	of	ADP
sc-1138	184	16	information	information	NOUN
sc-1138	184	17	exchange	exchange	NOUN
sc-1138	184	18	across	across	ADP
sc-1138	184	19	the	the	DET
sc-1138	184	20	network	network	NOUN
sc-1138	184	21	.	.	PUNCT
sc-1138	185	1	in	in	ADP
sc-1138	185	2	addition	addition	NOUN
sc-1138	185	3	,	,	PUNCT
sc-1138	185	4	different	different	ADJ
sc-1138	185	5	lightweight	lightweight	ADJ
sc-1138	185	6	cryptographic	cryptographic	ADJ
sc-1138	185	7	natives	native	NOUN
sc-1138	185	8	ought	ought	AUX
sc-1138	185	9	to	to	PART
sc-1138	185	10	be	be	AUX
sc-1138	185	11	added	add	VERB
sc-1138	185	12	to	to	PART
sc-1138	185	13	increase	increase	VERB
sc-1138	185	14	the	the	DET
sc-1138	185	15	degrees	degree	NOUN
sc-1138	185	16	of	of	ADP
sc-1138	185	17	execution	execution	NOUN
sc-1138	185	18	of	of	ADP
sc-1138	185	19	several	several	ADJ
sc-1138	185	20	interconnected	interconnected	ADJ
sc-1138	185	21	nodes	node	NOUN
sc-1138	185	22	.	.	PUNCT
sc-1138	186	1	the	the	DET
sc-1138	186	2	expense	expense	NOUN
sc-1138	186	3	of	of	ADP
sc-1138	186	4	implementing	implement	VERB
sc-1138	186	5	the	the	DET
sc-1138	186	6	execution	execution	NOUN
sc-1138	186	7	of	of	ADP
sc-1138	186	8	a	a	DET
sc-1138	186	9	protected	protect	VERB
sc-1138	186	10	smart	smart	ADJ
sc-1138	186	11	city	city	NOUN
sc-1138	186	12	ecosystem	ecosystem	NOUN
sc-1138	186	13	could	could	AUX
sc-1138	186	14	be	be	AUX
sc-1138	186	15	divided	divide	VERB
sc-1138	186	16	into	into	ADP
sc-1138	186	17	several	several	ADJ
sc-1138	186	18	sub	sub	NOUN
sc-1138	186	19	tasks	task	NOUN
sc-1138	186	20	.	.	PUNCT
sc-1138	187	1	sklavos	sklavos	NOUN
sc-1138	187	2	and	and	CCONJ
sc-1138	187	3	souras	souras	X
sc-1138	188	1	[	[	X
sc-1138	188	2	44	44	NUM
sc-1138	188	3	]	]	PUNCT
sc-1138	188	4	provided	provide	VERB
sc-1138	188	5	a	a	DET
sc-1138	188	6	model	model	NOUN
sc-1138	188	7	of	of	ADP
sc-1138	188	8	the	the	DET
sc-1138	188	9	classifications	classification	NOUN
sc-1138	188	10	of	of	ADP
sc-1138	188	11	expenses	expense	NOUN
sc-1138	188	12	that	that	PRON
sc-1138	188	13	ought	ought	AUX
sc-1138	188	14	to	to	PART
sc-1138	188	15	be	be	AUX
sc-1138	188	16	considered	consider	VERB
sc-1138	188	17	.	.	PUNCT
sc-1138	189	1	although	although	SCONJ
sc-1138	189	2	there	there	PRON
sc-1138	189	3	are	be	VERB
sc-1138	189	4	several	several	ADJ
sc-1138	189	5	state	state	NOUN
sc-1138	189	6	-	-	PUNCT
sc-1138	189	7	of	of	ADP
sc-1138	189	8	-	-	PUNCT
sc-1138	189	9	the	the	DET
sc-1138	189	10	-	-	PUNCT
sc-1138	189	11	art	art	NOUN
sc-1138	189	12	solutions	solution	NOUN
sc-1138	189	13	for	for	ADP
sc-1138	189	14	realizing	realize	VERB
sc-1138	189	15	the	the	DET
sc-1138	189	16	smart	smart	ADJ
sc-1138	189	17	city	city	NOUN
sc-1138	189	18	concept	concept	NOUN
sc-1138	189	19	,	,	PUNCT
sc-1138	189	20	yet	yet	CCONJ
sc-1138	189	21	a	a	DET
sc-1138	189	22	lot	lot	NOUN
sc-1138	189	23	of	of	ADP
sc-1138	189	24	scope	scope	NOUN
sc-1138	189	25	is	be	AUX
sc-1138	189	26	there	there	PRON
sc-1138	189	27	eai	eai	NOUN
sc-1138	189	28	endorsed	endorse	VERB
sc-1138	189	29	transactions	transaction	NOUN
sc-1138	189	30	on	on	ADP
sc-1138	189	31	smart	smart	ADJ
sc-1138	189	32	cities	city	NOUN
sc-1138	189	33	02	02	NUM
sc-1138	189	34	2020	2020	NUM
sc-1138	189	35	06	06	NUM
sc-1138	189	36	2020	2020	NUM
sc-1138	189	37	|	|	ADV
sc-1138	189	38	volume	volume	NOUN
sc-1138	189	39	4	4	NUM
sc-1138	189	40	|	|	NOUN
sc-1138	189	41	issue	issue	VERB
sc-1138	189	42	10	10	NUM
sc-1138	189	43	|	|	CCONJ
sc-1138	189	44	e2	e2	PROPN
sc-1138	189	45	shilpi	shilpi	NOUN
sc-1138	189	46	and	and	CCONJ
sc-1138	189	47	mohd	mohd	PROPN
sc-1138	189	48	abdul	abdul	PROPN
sc-1138	189	49	ahad	ahad	PROPN
sc-1138	189	50	6	6	NUM
sc-1138	189	51	for	for	ADP
sc-1138	189	52	improvement	improvement	NOUN
sc-1138	189	53	in	in	ADP
sc-1138	189	54	every	every	DET
sc-1138	189	55	aspect	aspect	NOUN
sc-1138	189	56	of	of	ADP
sc-1138	189	57	the	the	DET
sc-1138	189	58	smart	smart	ADJ
sc-1138	189	59	city	city	NOUN
sc-1138	189	60	model	model	NOUN
sc-1138	189	61	.	.	PUNCT
sc-1138	190	1	the	the	DET
sc-1138	190	2	security	security	NOUN
sc-1138	190	3	of	of	ADP
sc-1138	190	4	the	the	DET
sc-1138	190	5	system	system	NOUN
sc-1138	190	6	and	and	CCONJ
sc-1138	190	7	the	the	DET
sc-1138	190	8	participating	participate	VERB
sc-1138	190	9	entities	entity	NOUN
sc-1138	190	10	being	be	AUX
sc-1138	190	11	the	the	DET
sc-1138	190	12	primary	primary	ADJ
sc-1138	190	13	concern	concern	NOUN
sc-1138	190	14	that	that	PRON
sc-1138	190	15	needs	need	VERB
sc-1138	190	16	to	to	PART
sc-1138	190	17	be	be	AUX
sc-1138	190	18	addressed	address	VERB
sc-1138	190	19	more	more	ADV
sc-1138	190	20	holistically	holistically	ADV
sc-1138	190	21	.	.	PUNCT
sc-1138	191	1	the	the	DET
sc-1138	191	2	complex	complex	ADJ
sc-1138	191	3	nature	nature	NOUN
sc-1138	191	4	of	of	ADP
sc-1138	191	5	the	the	DET
sc-1138	191	6	underlying	underlying	ADJ
sc-1138	191	7	infrastructural	infrastructural	ADJ
sc-1138	191	8	requirements	requirement	NOUN
sc-1138	191	9	is	be	AUX
sc-1138	191	10	causing	cause	VERB
sc-1138	191	11	hindrances	hindrance	NOUN
sc-1138	191	12	in	in	ADP
sc-1138	191	13	the	the	DET
sc-1138	191	14	realization	realization	NOUN
sc-1138	191	15	of	of	ADP
sc-1138	191	16	a	a	DET
sc-1138	191	17	smart	smart	ADJ
sc-1138	191	18	city	city	NOUN
sc-1138	191	19	in	in	ADP
sc-1138	191	20	true	true	ADJ
sc-1138	191	21	sense	sense	NOUN
sc-1138	191	22	.	.	PUNCT
sc-1138	192	1	the	the	DET
sc-1138	192	2	cost	cost	NOUN
sc-1138	192	3	involved	involve	VERB
sc-1138	192	4	and	and	CCONJ
sc-1138	192	5	the	the	DET
sc-1138	192	6	scarcity	scarcity	NOUN
sc-1138	192	7	of	of	ADP
sc-1138	192	8	the	the	DET
sc-1138	192	9	skilled	skilled	ADJ
sc-1138	192	10	manpower	manpower	NOUN
sc-1138	192	11	are	be	AUX
sc-1138	192	12	the	the	DET
sc-1138	192	13	other	other	ADJ
sc-1138	192	14	limiting	limit	VERB
sc-1138	192	15	factors	factor	NOUN
sc-1138	192	16	to	to	PART
sc-1138	192	17	be	be	AUX
sc-1138	192	18	considered	consider	VERB
sc-1138	192	19	.	.	PUNCT
sc-1138	193	1	finally	finally	ADV
sc-1138	193	2	,	,	PUNCT
sc-1138	193	3	it	it	PRON
sc-1138	193	4	can	can	AUX
sc-1138	193	5	be	be	AUX
sc-1138	193	6	concluded	conclude	VERB
sc-1138	193	7	that	that	SCONJ
sc-1138	193	8	blockchain	blockchain	PROPN
sc-1138	193	9	is	be	AUX
sc-1138	193	10	an	an	DET
sc-1138	193	11	appropriate	appropriate	ADJ
sc-1138	193	12	technology	technology	NOUN
sc-1138	193	13	that	that	PRON
sc-1138	193	14	can	can	AUX
sc-1138	193	15	be	be	AUX
sc-1138	193	16	used	use	VERB
sc-1138	193	17	for	for	ADP
sc-1138	193	18	providing	provide	VERB
sc-1138	193	19	a	a	DET
sc-1138	193	20	secured	secure	VERB
sc-1138	193	21	and	and	CCONJ
sc-1138	193	22	privacy	privacy	NOUN
sc-1138	193	23	preserved	preserve	VERB
sc-1138	193	24	mechanism	mechanism	NOUN
sc-1138	193	25	of	of	ADP
sc-1138	193	26	information	information	NOUN
sc-1138	193	27	exchange	exchange	NOUN
sc-1138	193	28	across	across	ADP
sc-1138	193	29	the	the	DET
sc-1138	193	30	smart	smart	ADJ
sc-1138	193	31	city	city	NOUN
sc-1138	193	32	ecosystem	ecosystem	NOUN
sc-1138	193	33	.	.	PUNCT
sc-1138	194	1	references	reference	NOUN
sc-1138	194	2	[	[	X
sc-1138	194	3	1	1	NUM
sc-1138	194	4	]	]	X
sc-1138	194	5	merry	merry	ADJ
sc-1138	194	6	h.	h.	PROPN
sc-1138	194	7	population	population	NOUN
sc-1138	194	8	increase	increase	NOUN
sc-1138	194	9	and	and	CCONJ
sc-1138	194	10	the	the	DET
sc-1138	194	11	smart	smart	ADJ
sc-1138	194	12	city	city	NOUN
sc-1138	194	13	.	.	PUNCT
sc-1138	195	1	2018	2018	NUM
sc-1138	196	1	[	[	X
sc-1138	196	2	available	available	ADJ
sc-1138	196	3	online	online	X
sc-1138	196	4	]	]	PUNCT
sc-1138	197	1	https://www	https://www	PROPN
sc-1138	197	2	.	.	PUNCT
sc-1138	197	3	ibm	ibm	PROPN
sc-1138	197	4	.	.	PUNCT
sc-1138	197	5	com	com	NOUN
sc-1138	197	6	/	/	SYM
sc-1138	197	7	blogs	blog	NOUN
sc-1138	197	8	/	/	SYM
sc-1138	197	9	internetof	internetof	NOUN
sc-1138	197	10	-	-	PUNCT
sc-1138	197	11	things	thing	NOUN
sc-1138	197	12	/	/	SYM
sc-1138	197	13	increased	increase	VERB
sc-1138	197	14	-	-	PUNCT
sc-1138	197	15	populationsmart	populationsmart	NOUN
sc-1138	197	16	-	-	PUNCT
sc-1138	197	17	city	city	NOUN
sc-1138	197	18	.	.	PUNCT
sc-1138	198	1	accessed	access	VERB
sc-1138	198	2	date	date	NOUN
sc-1138	198	3	12	12	NUM
sc-1138	198	4	december	december	PROPN
sc-1138	198	5	2019	2019	NUM
sc-1138	198	6	.	.	PUNCT
sc-1138	199	1	[	[	X
sc-1138	199	2	2	2	NUM
sc-1138	199	3	]	]	X
sc-1138	199	4	biswas	biswas	PROPN
sc-1138	199	5	k	k	PROPN
sc-1138	199	6	,	,	PUNCT
sc-1138	199	7	muthukkumarasamy	muthukkumarasamy	ADJ
sc-1138	199	8	v.	v.	ADP
sc-1138	199	9	securing	secure	VERB
sc-1138	199	10	smart	smart	ADJ
sc-1138	199	11	cities	city	NOUN
sc-1138	199	12	using	use	VERB
sc-1138	199	13	blockchain	blockchain	PROPN
sc-1138	199	14	technology	technology	PROPN
sc-1138	199	15	.	.	PUNCT
sc-1138	200	1	in	in	ADP
sc-1138	200	2	2016	2016	NUM
sc-1138	200	3	ieee	ieee	NOUN
sc-1138	200	4	18th	18th	ADJ
sc-1138	200	5	international	international	ADJ
sc-1138	200	6	conference	conference	NOUN
sc-1138	200	7	on	on	ADP
sc-1138	200	8	high	high	ADJ
sc-1138	200	9	performance	performance	NOUN
sc-1138	200	10	computing	computing	NOUN
sc-1138	200	11	and	and	CCONJ
sc-1138	200	12	communications	communication	NOUN
sc-1138	200	13	;	;	PUNCT
sc-1138	200	14	ieee	ieee	NOUN
sc-1138	200	15	14th	14th	ADJ
sc-1138	200	16	international	international	ADJ
sc-1138	200	17	conference	conference	NOUN
sc-1138	200	18	on	on	ADP
sc-1138	200	19	smart	smart	ADJ
sc-1138	200	20	city	city	NOUN
sc-1138	200	21	;	;	PUNCT
sc-1138	200	22	ieee	ieee	PROPN
sc-1138	200	23	2nd	2nd	PROPN
sc-1138	200	24	international	international	ADJ
sc-1138	200	25	conference	conference	NOUN
sc-1138	200	26	on	on	ADP
sc-1138	200	27	data	datum	NOUN
sc-1138	200	28	science	science	NOUN
sc-1138	200	29	and	and	CCONJ
sc-1138	200	30	systems	system	NOUN
sc-1138	200	31	(	(	PUNCT
sc-1138	200	32	hpcc	hpcc	NOUN
sc-1138	200	33	/	/	SYM
sc-1138	200	34	smartcity	smartcity	PROPN
sc-1138	200	35	/	/	SYM
sc-1138	200	36	dss	dss	NOUN
sc-1138	200	37	)	)	PUNCT
sc-1138	200	38	2016	2016	NUM
sc-1138	200	39	dec	dec	NOUN
sc-1138	200	40	12	12	NUM
sc-1138	200	41	(	(	PUNCT
sc-1138	200	42	pp	pp	ADJ
sc-1138	200	43	.	.	PUNCT
sc-1138	200	44	1392	1392	NUM
sc-1138	200	45	-	-	SYM
sc-1138	200	46	1393	1393	NUM
sc-1138	200	47	)	)	PUNCT
sc-1138	200	48	.	.	PUNCT
sc-1138	201	1	ieee	ieee	NOUN
sc-1138	201	2	.	.	PUNCT
sc-1138	202	1	[	[	X
sc-1138	202	2	3	3	X
sc-1138	202	3	]	]	PUNCT
sc-1138	202	4	madaan	madaan	PROPN
sc-1138	202	5	n	n	PROPN
sc-1138	202	6	,	,	PUNCT
sc-1138	202	7	ahad	ahad	PROPN
sc-1138	202	8	ma	ma	PROPN
sc-1138	202	9	,	,	PUNCT
sc-1138	202	10	sastry	sastry	PROPN
sc-1138	202	11	sm	sm	PROPN
sc-1138	202	12	.	.	PROPN
sc-1138	202	13	data	datum	NOUN
sc-1138	202	14	integration	integration	NOUN
sc-1138	202	15	in	in	ADP
sc-1138	202	16	iot	iot	PROPN
sc-1138	202	17	ecosystem	ecosystem	NOUN
sc-1138	202	18	:	:	PUNCT
sc-1138	202	19	information	information	NOUN
sc-1138	202	20	linkage	linkage	NOUN
sc-1138	202	21	as	as	ADP
sc-1138	202	22	a	a	DET
sc-1138	202	23	privacy	privacy	NOUN
sc-1138	202	24	threat	threat	NOUN
sc-1138	202	25	.	.	PUNCT
sc-1138	203	1	computer	computer	NOUN
sc-1138	203	2	law	law	PROPN
sc-1138	203	3	&	&	CCONJ
sc-1138	203	4	security	security	PROPN
sc-1138	203	5	review	review	NOUN
sc-1138	203	6	.	.	PUNCT
sc-1138	204	1	2018	2018	NUM
sc-1138	204	2	feb	feb	NOUN
sc-1138	204	3	1;34(1):12533	1;34(1):12533	NUM
sc-1138	204	4	.	.	PUNCT
sc-1138	205	1	[	[	X
sc-1138	205	2	4	4	NUM
sc-1138	205	3	]	]	PUNCT
sc-1138	205	4	ahad	ahad	PROPN
sc-1138	205	5	ma	ma	PROPN
sc-1138	205	6	,	,	PUNCT
sc-1138	205	7	tripathi	tripathi	PROPN
sc-1138	205	8	g	g	PROPN
sc-1138	205	9	,	,	PUNCT
sc-1138	205	10	zafar	zafar	PROPN
sc-1138	205	11	s	s	PART
sc-1138	205	12	,	,	PUNCT
sc-1138	205	13	doja	doja	PROPN
sc-1138	205	14	f.	f.	PROPN
sc-1138	205	15	iot	iot	PROPN
sc-1138	205	16	data	data	PROPN
sc-1138	205	17	management	management	NOUN
sc-1138	205	18	—	—	PUNCT
sc-1138	205	19	security	security	NOUN
sc-1138	205	20	aspects	aspect	NOUN
sc-1138	205	21	of	of	ADP
sc-1138	205	22	information	information	NOUN
sc-1138	205	23	linkage	linkage	NOUN
sc-1138	205	24	in	in	ADP
sc-1138	205	25	iot	iot	ADJ
sc-1138	205	26	systems	system	NOUN
sc-1138	205	27	.	.	PUNCT
sc-1138	206	1	in	in	ADP
sc-1138	206	2	principles	principle	NOUN
sc-1138	206	3	of	of	ADP
sc-1138	206	4	internet	internet	NOUN
sc-1138	206	5	of	of	ADP
sc-1138	206	6	things	thing	NOUN
sc-1138	206	7	(	(	PUNCT
sc-1138	206	8	iot	iot	NOUN
sc-1138	206	9	)	)	PUNCT
sc-1138	206	10	ecosystem	ecosystem	NOUN
sc-1138	206	11	:	:	PUNCT
sc-1138	206	12	insight	insight	NOUN
sc-1138	206	13	paradigm	paradigm	NOUN
sc-1138	206	14	2020	2020	NUM
sc-1138	206	15	(	(	PUNCT
sc-1138	206	16	pp	pp	ADJ
sc-1138	206	17	.	.	PUNCT
sc-1138	206	18	439	439	NUM
sc-1138	206	19	-	-	SYM
sc-1138	206	20	464	464	NUM
sc-1138	206	21	)	)	PUNCT
sc-1138	206	22	.	.	PUNCT
sc-1138	207	1	springer	springer	NOUN
sc-1138	207	2	,	,	PUNCT
sc-1138	207	3	cham	cham	PROPN
sc-1138	207	4	.	.	PUNCT
sc-1138	208	1	[	[	X
sc-1138	208	2	5	5	X
sc-1138	208	3	]	]	X
sc-1138	209	1	panetta	panetta	PROPN
sc-1138	209	2	k.	k.	PROPN
sc-1138	209	3	smart	smart	PROPN
sc-1138	209	4	cities	city	NOUN
sc-1138	209	5	look	look	VERB
sc-1138	209	6	to	to	ADP
sc-1138	209	7	the	the	DET
sc-1138	209	8	future	future	NOUN
sc-1138	209	9	.	.	PUNCT
sc-1138	210	1	2018	2018	NUM
sc-1138	210	2	.	.	PUNCT
sc-1138	211	1	[	[	X
sc-1138	211	2	available	available	ADJ
sc-1138	211	3	online	online	X
sc-1138	211	4	]	]	PUNCT
sc-1138	212	1	https://www	https://www	PROPN
sc-1138	212	2	.	.	PUNCT
sc-1138	212	3	gartner	gartner	PROPN
sc-1138	212	4	.	.	PUNCT
sc-1138	212	5	com	com	NOUN
sc-1138	212	6	/	/	SYM
sc-1138	212	7	smarterwithgartner	smarterwithgartner	NOUN
sc-1138	212	8	/	/	SYM
sc-1138	212	9	smart	smart	ADJ
sc-1138	212	10	-	-	PUNCT
sc-1138	212	11	cities	city	NOUN
sc-1138	212	12	-	-	PUNCT
sc-1138	212	13	look	look	NOUN
sc-1138	212	14	-	-	PUNCT
sc-1138	212	15	to	to	ADP
sc-1138	212	16	-	-	PUNCT
sc-1138	212	17	the	the	DET
sc-1138	212	18	-	-	PUNCT
sc-1138	212	19	future	future	NOUN
sc-1138	212	20	.	.	PUNCT
sc-1138	213	1	accessed	access	VERB
sc-1138	213	2	date	date	NOUN
sc-1138	213	3	.	.	PUNCT
sc-1138	214	1	06	06	NUM
sc-1138	214	2	november	november	PROPN
sc-1138	214	3	2019	2019	NUM
sc-1138	214	4	.	.	PUNCT
sc-1138	215	1	[	[	X
sc-1138	215	2	6	6	NUM
sc-1138	215	3	]	]	PUNCT
sc-1138	215	4	j.	j.	PROPN
sc-1138	215	5	d.	d.	PROPN
sc-1138	215	6	lovelock	lovelock	PROPN
sc-1138	215	7	,	,	PUNCT
sc-1138	215	8	et	et	PROPN
sc-1138	215	9	al	al	PROPN
sc-1138	215	10	.	.	PUNCT
sc-1138	216	1	“	"	PUNCT
sc-1138	216	2	forecast	forecast	NOUN
sc-1138	216	3	:	:	PUNCT
sc-1138	216	4	blockchain	blockchain	PROPN
sc-1138	216	5	business	business	PROPN
sc-1138	216	6	value	value	NOUN
sc-1138	216	7	”	"	PUNCT
sc-1138	216	8	,	,	PUNCT
sc-1138	216	9	worldwide	worldwide	ADV
sc-1138	216	10	,	,	PUNCT
sc-1138	216	11	2017	2017	NUM
sc-1138	216	12	-	-	SYM
sc-1138	216	13	2030	2030	NUM
sc-1138	216	14	,	,	PUNCT
sc-1138	216	15	2018	2018	NUM
sc-1138	216	16	[	[	X
sc-1138	216	17	7	7	X
sc-1138	216	18	]	]	X
sc-1138	216	19	n.	n.	PROPN
sc-1138	216	20	m.	m.	PROPN
sc-1138	216	21	rosario	rosario	PROPN
sc-1138	216	22	,	,	PUNCT
sc-1138	216	23	the	the	DET
sc-1138	216	24	emerging	emerge	VERB
sc-1138	216	25	blockchain	blockchain	PROPN
sc-1138	216	26	patent	patent	NOUN
sc-1138	216	27	landscape	landscape	NOUN
sc-1138	216	28	,	,	PUNCT
sc-1138	216	29	2017	2017	NUM
sc-1138	216	30	[	[	SYM
sc-1138	216	31	8	8	NUM
sc-1138	216	32	]	]	X
sc-1138	216	33	christidis	christidis	PROPN
sc-1138	216	34	k	k	PROPN
sc-1138	216	35	,	,	PUNCT
sc-1138	216	36	devetsikiotis	devetsikiotis	PROPN
sc-1138	216	37	m.	m.	NOUN
sc-1138	216	38	blockchains	blockchain	NOUN
sc-1138	216	39	and	and	CCONJ
sc-1138	216	40	smart	smart	ADJ
sc-1138	216	41	contracts	contract	NOUN
sc-1138	216	42	for	for	ADP
sc-1138	216	43	the	the	DET
sc-1138	216	44	internet	internet	NOUN
sc-1138	216	45	of	of	ADP
sc-1138	216	46	things	thing	NOUN
sc-1138	216	47	.	.	PUNCT
sc-1138	217	1	ieee	ieee	NOUN
sc-1138	217	2	access	access	NOUN
sc-1138	217	3	.	.	PUNCT
sc-1138	218	1	2016	2016	NUM
sc-1138	218	2	may	may	AUX
sc-1138	218	3	10;4:2292	10;4:2292	NOUN
sc-1138	218	4	-	-	PUNCT
sc-1138	218	5	303	303	NUM
sc-1138	218	6	.	.	PUNCT
sc-1138	219	1	[	[	X
sc-1138	219	2	9	9	NUM
sc-1138	219	3	]	]	PUNCT
sc-1138	219	4	mohanty	mohanty	NOUN
sc-1138	219	5	sp	sp	PROPN
sc-1138	219	6	,	,	PUNCT
sc-1138	219	7	choppali	choppali	VERB
sc-1138	219	8	u	u	NOUN
sc-1138	219	9	,	,	PUNCT
sc-1138	219	10	kougianos	kougianos	PROPN
sc-1138	219	11	e.	e.	PROPN
sc-1138	219	12	everything	everything	PRON
sc-1138	219	13	you	you	PRON
sc-1138	219	14	wanted	want	VERB
sc-1138	219	15	to	to	PART
sc-1138	219	16	know	know	VERB
sc-1138	219	17	about	about	ADP
sc-1138	219	18	smart	smart	ADJ
sc-1138	219	19	cities	city	NOUN
sc-1138	219	20	:	:	PUNCT
sc-1138	219	21	the	the	DET
sc-1138	219	22	internet	internet	NOUN
sc-1138	219	23	of	of	ADP
sc-1138	219	24	things	thing	NOUN
sc-1138	219	25	is	be	AUX
sc-1138	219	26	the	the	DET
sc-1138	219	27	backbone	backbone	NOUN
sc-1138	219	28	.	.	PUNCT
sc-1138	220	1	ieee	ieee	NOUN
sc-1138	220	2	consumer	consumer	NOUN
sc-1138	220	3	electronics	electronic	NOUN
sc-1138	220	4	magazine	magazine	NOUN
sc-1138	220	5	.	.	PUNCT
sc-1138	221	1	2016	2016	NUM
sc-1138	221	2	aug	aug	PROPN
sc-1138	221	3	10;5(3):60	10;5(3):60	NUM
sc-1138	221	4	-	-	SYM
sc-1138	221	5	70	70	NUM
sc-1138	221	6	.	.	PUNCT
sc-1138	222	1	[	[	X
sc-1138	222	2	10	10	NUM
sc-1138	222	3	]	]	X
sc-1138	222	4	puthal	puthal	NOUN
sc-1138	222	5	d	d	PROPN
sc-1138	222	6	,	,	PUNCT
sc-1138	222	7	mir	mir	PROPN
sc-1138	222	8	zh	zh	PROPN
sc-1138	222	9	,	,	PUNCT
sc-1138	222	10	filali	filali	PROPN
sc-1138	222	11	f	f	PROPN
sc-1138	222	12	,	,	PUNCT
sc-1138	222	13	menouar	menouar	PROPN
sc-1138	222	14	h.	h.	PROPN
sc-1138	222	15	cross	cross	ADJ
sc-1138	222	16	-	-	ADJ
sc-1138	222	17	layer	layer	ADJ
sc-1138	222	18	architecture	architecture	NOUN
sc-1138	222	19	for	for	ADP
sc-1138	222	20	congestion	congestion	NOUN
sc-1138	222	21	control	control	NOUN
sc-1138	222	22	in	in	ADP
sc-1138	222	23	vehicular	vehicular	ADJ
sc-1138	222	24	ad	ad	NOUN
sc-1138	222	25	-	-	PUNCT
sc-1138	222	26	hoc	hoc	X
sc-1138	222	27	networks	network	NOUN
sc-1138	222	28	.	.	PUNCT
sc-1138	223	1	in	in	ADP
sc-1138	223	2	2013	2013	NUM
sc-1138	223	3	international	international	ADJ
sc-1138	223	4	conference	conference	NOUN
sc-1138	223	5	on	on	ADP
sc-1138	223	6	connected	connected	ADJ
sc-1138	223	7	vehicles	vehicle	NOUN
sc-1138	223	8	and	and	CCONJ
sc-1138	223	9	expo	expo	NOUN
sc-1138	223	10	(	(	PUNCT
sc-1138	223	11	iccve	iccve	PROPN
sc-1138	223	12	)	)	PUNCT
sc-1138	223	13	2013	2013	NUM
sc-1138	223	14	dec	dec	NOUN
sc-1138	223	15	2	2	NUM
sc-1138	223	16	(	(	PUNCT
sc-1138	223	17	pp	pp	ADJ
sc-1138	223	18	.	.	PUNCT
sc-1138	224	1	887	887	NUM
sc-1138	224	2	-	-	SYM
sc-1138	224	3	892	892	NUM
sc-1138	224	4	)	)	PUNCT
sc-1138	224	5	.	.	PUNCT
sc-1138	225	1	ieee	ieee	NOUN
sc-1138	225	2	.	.	PUNCT
sc-1138	226	1	[	[	X
sc-1138	226	2	11	11	NUM
sc-1138	226	3	]	]	PUNCT
sc-1138	226	4	pramanik	pramanik	VERB
sc-1138	226	5	mi	mi	PROPN
sc-1138	226	6	,	,	PUNCT
sc-1138	226	7	lau	lau	PROPN
sc-1138	226	8	ry	ry	PROPN
sc-1138	226	9	,	,	PUNCT
sc-1138	226	10	demirkan	demirkan	PROPN
sc-1138	226	11	h	h	PROPN
sc-1138	226	12	,	,	PUNCT
sc-1138	226	13	azad	azad	PROPN
sc-1138	226	14	ma	ma	PROPN
sc-1138	226	15	.	.	PROPN
sc-1138	226	16	smart	smart	ADJ
sc-1138	226	17	health	health	NOUN
sc-1138	226	18	:	:	PUNCT
sc-1138	226	19	big	big	ADJ
sc-1138	226	20	data	datum	NOUN
sc-1138	226	21	enabled	enable	VERB
sc-1138	226	22	health	health	NOUN
sc-1138	226	23	paradigm	paradigm	NOUN
sc-1138	226	24	within	within	ADP
sc-1138	226	25	smart	smart	ADJ
sc-1138	226	26	cities	city	NOUN
sc-1138	226	27	.	.	PUNCT
sc-1138	227	1	expert	expert	NOUN
sc-1138	227	2	systems	system	NOUN
sc-1138	227	3	with	with	ADP
sc-1138	227	4	applications	application	NOUN
sc-1138	227	5	.	.	PUNCT
sc-1138	228	1	2017	2017	NUM
sc-1138	228	2	nov	nov	NOUN
sc-1138	228	3	30;87:370	30;87:370	NUM
sc-1138	228	4	-	-	SYM
sc-1138	228	5	83	83	NUM
sc-1138	228	6	.	.	PUNCT
sc-1138	229	1	[	[	X
sc-1138	229	2	12	12	NUM
sc-1138	229	3	]	]	PUNCT
sc-1138	229	4	ahad	ahad	PROPN
sc-1138	229	5	ma	ma	PROPN
sc-1138	229	6	,	,	PUNCT
sc-1138	229	7	biswas	biswas	PROPN
sc-1138	229	8	r.	r.	PROPN
sc-1138	229	9	request	request	NOUN
sc-1138	229	10	-	-	PUNCT
sc-1138	229	11	based	base	VERB
sc-1138	229	12	,	,	PUNCT
sc-1138	229	13	secured	secure	VERB
sc-1138	229	14	and	and	CCONJ
sc-1138	229	15	energyefficient	energyefficient	NOUN
sc-1138	229	16	(	(	PUNCT
sc-1138	229	17	rbsee	rbsee	ADJ
sc-1138	229	18	)	)	PUNCT
sc-1138	229	19	architecture	architecture	NOUN
sc-1138	229	20	for	for	ADP
sc-1138	229	21	handling	handle	VERB
sc-1138	229	22	iot	iot	ADJ
sc-1138	229	23	big	big	ADJ
sc-1138	229	24	data	datum	NOUN
sc-1138	229	25	.	.	PUNCT
sc-1138	230	1	journal	journal	PROPN
sc-1138	230	2	of	of	ADP
sc-1138	230	3	information	information	NOUN
sc-1138	230	4	science	science	NOUN
sc-1138	230	5	.	.	PUNCT
sc-1138	231	1	2019	2019	NUM
sc-1138	231	2	apr;45(2):227	apr;45(2):227	PROPN
sc-1138	231	3	-	-	PUNCT
sc-1138	231	4	38	38	NUM
sc-1138	231	5	.	.	PUNCT
sc-1138	232	1	[	[	X
sc-1138	232	2	13	13	NUM
sc-1138	232	3	]	]	SYM
sc-1138	232	4	li	li	PROPN
sc-1138	232	5	x	x	PROPN
sc-1138	232	6	,	,	PUNCT
sc-1138	232	7	jiang	jiang	PROPN
sc-1138	232	8	p	p	PROPN
sc-1138	232	9	,	,	PUNCT
sc-1138	232	10	chen	chen	PROPN
sc-1138	232	11	t	t	PROPN
sc-1138	232	12	,	,	PUNCT
sc-1138	232	13	luo	luo	PROPN
sc-1138	232	14	x	x	PROPN
sc-1138	232	15	,	,	PUNCT
sc-1138	232	16	wen	wen	PROPN
sc-1138	232	17	q.	q.	PROPN
sc-1138	232	18	a	a	DET
sc-1138	232	19	survey	survey	NOUN
sc-1138	232	20	on	on	ADP
sc-1138	232	21	the	the	DET
sc-1138	232	22	security	security	NOUN
sc-1138	232	23	of	of	ADP
sc-1138	232	24	blockchain	blockchain	PROPN
sc-1138	232	25	systems	system	NOUN
sc-1138	232	26	.	.	PUNCT
sc-1138	233	1	future	future	ADJ
sc-1138	233	2	generation	generation	NOUN
sc-1138	233	3	computer	computer	NOUN
sc-1138	233	4	systems	system	NOUN
sc-1138	233	5	.	.	PUNCT
sc-1138	234	1	2017	2017	NUM
sc-1138	234	2	aug	aug	PROPN
sc-1138	234	3	23	23	NUM
sc-1138	234	4	.	.	PUNCT
sc-1138	235	1	[	[	X
sc-1138	235	2	14	14	NUM
sc-1138	235	3	]	]	X
sc-1138	235	4	de	de	PROPN
sc-1138	235	5	leon	leon	PROPN
sc-1138	235	6	dc	dc	PROPN
sc-1138	235	7	,	,	PUNCT
sc-1138	235	8	stalick	stalick	NOUN
sc-1138	235	9	aq	aq	ADP
sc-1138	235	10	,	,	PUNCT
sc-1138	235	11	jillepalli	jillepalli	PROPN
sc-1138	235	12	aa	aa	PROPN
sc-1138	235	13	,	,	PUNCT
sc-1138	235	14	haney	haney	PROPN
sc-1138	235	15	ma	ma	PROPN
sc-1138	235	16	,	,	PUNCT
sc-1138	235	17	sheldon	sheldon	PROPN
sc-1138	235	18	ft	ft	PROPN
sc-1138	235	19	.	.	PROPN
sc-1138	235	20	blockchain	blockchain	PROPN
sc-1138	235	21	:	:	PUNCT
sc-1138	235	22	properties	property	NOUN
sc-1138	235	23	and	and	CCONJ
sc-1138	235	24	misconceptions	misconception	NOUN
sc-1138	235	25	.	.	PUNCT
sc-1138	236	1	asia	asia	PROPN
sc-1138	236	2	pacific	pacific	PROPN
sc-1138	236	3	journal	journal	PROPN
sc-1138	236	4	of	of	ADP
sc-1138	236	5	innovation	innovation	NOUN
sc-1138	236	6	and	and	CCONJ
sc-1138	236	7	entrepreneurship	entrepreneurship	NOUN
sc-1138	236	8	.	.	PUNCT
sc-1138	237	1	2017	2017	NUM
sc-1138	237	2	dec	dec	PROPN
sc-1138	237	3	4	4	NUM
sc-1138	237	4	.	.	PUNCT
sc-1138	238	1	[	[	X
sc-1138	238	2	15	15	NUM
sc-1138	238	3	]	]	X
sc-1138	238	4	ibba	ibba	PROPN
sc-1138	238	5	s	s	NOUN
sc-1138	238	6	,	,	PUNCT
sc-1138	238	7	pinna	pinna	NOUN
sc-1138	238	8	a	a	PRON
sc-1138	238	9	,	,	PUNCT
sc-1138	238	10	seu	seu	PROPN
sc-1138	238	11	m	m	PROPN
sc-1138	238	12	,	,	PUNCT
sc-1138	239	1	pani	pani	PROPN
sc-1138	239	2	fe	fe	PROPN
sc-1138	239	3	.	.	PUNCT
sc-1138	239	4	citysense	citysense	NOUN
sc-1138	239	5	:	:	PUNCT
sc-1138	239	6	blockchainoriented	blockchainoriente	VERB
sc-1138	239	7	smart	smart	ADJ
sc-1138	239	8	cities	city	NOUN
sc-1138	239	9	.	.	PUNCT
sc-1138	240	1	in	in	ADP
sc-1138	240	2	proceedings	proceeding	NOUN
sc-1138	240	3	of	of	ADP
sc-1138	240	4	the	the	DET
sc-1138	240	5	xp2017	xp2017	PROPN
sc-1138	240	6	scientific	scientific	ADJ
sc-1138	240	7	workshops	workshop	NOUN
sc-1138	240	8	2017	2017	NUM
sc-1138	240	9	may	may	AUX
sc-1138	240	10	22	22	NUM
sc-1138	240	11	(	(	PUNCT
sc-1138	240	12	pp	pp	ADJ
sc-1138	240	13	.	.	PUNCT
sc-1138	240	14	1	1	NUM
sc-1138	240	15	-	-	SYM
sc-1138	240	16	5	5	NUM
sc-1138	240	17	)	)	PUNCT
sc-1138	240	18	.	.	PUNCT
sc-1138	241	1	[	[	X
sc-1138	241	2	16	16	NUM
sc-1138	241	3	]	]	X
sc-1138	241	4	rivera	rivera	PROPN
sc-1138	241	5	r	r	NOUN
sc-1138	241	6	,	,	PUNCT
sc-1138	241	7	robledo	robledo	PROPN
sc-1138	241	8	jg	jg	PROPN
sc-1138	241	9	,	,	PUNCT
sc-1138	241	10	larios	larios	PROPN
sc-1138	241	11	vm	vm	PROPN
sc-1138	241	12	,	,	PUNCT
sc-1138	241	13	avalos	avalos	PROPN
sc-1138	241	14	jm	jm	PROPN
sc-1138	241	15	.	.	PROPN
sc-1138	242	1	how	how	SCONJ
sc-1138	242	2	digital	digital	ADJ
sc-1138	242	3	identity	identity	NOUN
sc-1138	242	4	on	on	ADP
sc-1138	242	5	blockchain	blockchain	PROPN
sc-1138	242	6	can	can	AUX
sc-1138	242	7	contribute	contribute	VERB
sc-1138	242	8	in	in	ADP
sc-1138	242	9	a	a	DET
sc-1138	242	10	smart	smart	ADJ
sc-1138	242	11	city	city	NOUN
sc-1138	242	12	environment	environment	NOUN
sc-1138	242	13	.	.	PUNCT
sc-1138	243	1	in2017	in2017	PROPN
sc-1138	243	2	international	international	ADJ
sc-1138	243	3	smart	smart	ADJ
sc-1138	243	4	cities	city	NOUN
sc-1138	243	5	conference	conference	NOUN
sc-1138	243	6	(	(	PUNCT
sc-1138	243	7	isc2	isc2	PROPN
sc-1138	243	8	)	)	PUNCT
sc-1138	243	9	2017	2017	NUM
sc-1138	243	10	sep	sep	NOUN
sc-1138	243	11	14	14	NUM
sc-1138	243	12	(	(	PUNCT
sc-1138	243	13	pp	pp	ADJ
sc-1138	243	14	.	.	PUNCT
sc-1138	244	1	1	1	NUM
sc-1138	244	2	-	-	SYM
sc-1138	244	3	4	4	NUM
sc-1138	244	4	)	)	PUNCT
sc-1138	244	5	.	.	PUNCT
sc-1138	245	1	ieee	ieee	NOUN
sc-1138	245	2	.	.	PUNCT
sc-1138	246	1	[	[	X
sc-1138	246	2	17	17	NUM
sc-1138	246	3	]	]	X
sc-1138	246	4	liao	liao	PROPN
sc-1138	246	5	dy	dy	PROPN
sc-1138	246	6	,	,	PUNCT
sc-1138	246	7	wang	wang	PROPN
sc-1138	246	8	x.	x.	PROPN
sc-1138	246	9	design	design	PROPN
sc-1138	246	10	of	of	ADP
sc-1138	246	11	a	a	DET
sc-1138	246	12	blockchain	blockchain	NOUN
sc-1138	246	13	-	-	PUNCT
sc-1138	246	14	based	base	VERB
sc-1138	246	15	lottery	lottery	NOUN
sc-1138	246	16	system	system	NOUN
sc-1138	246	17	for	for	ADP
sc-1138	246	18	smart	smart	ADJ
sc-1138	246	19	cities	city	NOUN
sc-1138	246	20	applications	application	NOUN
sc-1138	246	21	.	.	PUNCT
sc-1138	247	1	in2017	in2017	PROPN
sc-1138	247	2	ieee	ieee	PROPN
sc-1138	247	3	3rd	3rd	PROPN
sc-1138	247	4	international	international	ADJ
sc-1138	247	5	conference	conference	NOUN
sc-1138	247	6	on	on	ADP
sc-1138	247	7	collaboration	collaboration	NOUN
sc-1138	247	8	and	and	CCONJ
sc-1138	247	9	internet	internet	NOUN
sc-1138	247	10	computing	computing	NOUN
sc-1138	247	11	(	(	PUNCT
sc-1138	247	12	cic	cic	PROPN
sc-1138	247	13	)	)	PUNCT
sc-1138	247	14	2017	2017	NUM
sc-1138	247	15	oct	oct	NOUN
sc-1138	247	16	15	15	NUM
sc-1138	247	17	(	(	PUNCT
sc-1138	247	18	pp	pp	ADJ
sc-1138	247	19	.	.	PUNCT
sc-1138	248	1	275	275	NUM
sc-1138	248	2	-	-	SYM
sc-1138	248	3	282	282	NUM
sc-1138	248	4	)	)	PUNCT
sc-1138	248	5	.	.	PUNCT
sc-1138	249	1	ieee	ieee	PROPN
sc-1138	249	2	.	.	PUNCT
sc-1138	250	1	[	[	X
sc-1138	250	2	18	18	NUM
sc-1138	250	3	]	]	X
sc-1138	250	4	marsal	marsal	PROPN
sc-1138	250	5	-	-	PUNCT
sc-1138	250	6	llacuna	llacuna	NOUN
sc-1138	250	7	ml	ml	NOUN
sc-1138	250	8	.	.	PUNCT
sc-1138	251	1	future	future	ADJ
sc-1138	251	2	living	living	NOUN
sc-1138	251	3	framework	framework	NOUN
sc-1138	251	4	:	:	PUNCT
sc-1138	251	5	is	be	AUX
sc-1138	251	6	blockchain	blockchain	NOUN
sc-1138	251	7	the	the	DET
sc-1138	251	8	next	next	ADJ
sc-1138	251	9	enabling	enable	VERB
sc-1138	251	10	network	network	NOUN
sc-1138	251	11	?	?	PUNCT
sc-1138	251	12	.	.	PUNCT
sc-1138	252	1	technological	technological	ADJ
sc-1138	252	2	forecasting	forecasting	NOUN
sc-1138	252	3	and	and	CCONJ
sc-1138	252	4	social	social	ADJ
sc-1138	252	5	change	change	NOUN
sc-1138	252	6	.	.	PUNCT
sc-1138	253	1	2018	2018	NUM
sc-1138	253	2	mar	mar	PROPN
sc-1138	253	3	1;128:226	1;128:226	PROPN
sc-1138	253	4	-	-	PUNCT
sc-1138	253	5	34	34	NUM
sc-1138	253	6	.	.	PUNCT
sc-1138	254	1	[	[	X
sc-1138	254	2	19	19	NUM
sc-1138	254	3	]	]	PUNCT
sc-1138	254	4	karamitsos	karamitsos	PROPN
sc-1138	254	5	i	i	PROPN
sc-1138	254	6	,	,	PUNCT
sc-1138	254	7	papadaki	papadaki	PROPN
sc-1138	254	8	m	m	PROPN
sc-1138	254	9	,	,	PUNCT
sc-1138	254	10	al	al	PROPN
sc-1138	254	11	barghuthi	barghuthi	PROPN
sc-1138	254	12	nb	nb	PROPN
sc-1138	254	13	.	.	PUNCT
sc-1138	254	14	design	design	NOUN
sc-1138	254	15	of	of	ADP
sc-1138	254	16	the	the	DET
sc-1138	254	17	blockchain	blockchain	PROPN
sc-1138	254	18	smart	smart	ADJ
sc-1138	254	19	contract	contract	NOUN
sc-1138	254	20	:	:	PUNCT
sc-1138	254	21	a	a	DET
sc-1138	254	22	use	use	NOUN
sc-1138	254	23	case	case	NOUN
sc-1138	254	24	for	for	ADP
sc-1138	254	25	real	real	ADJ
sc-1138	254	26	estate	estate	NOUN
sc-1138	254	27	.	.	PUNCT
sc-1138	255	1	journal	journal	NOUN
sc-1138	255	2	of	of	ADP
sc-1138	255	3	information	information	NOUN
sc-1138	255	4	security	security	NOUN
sc-1138	255	5	.	.	PUNCT
sc-1138	256	1	2018	2018	NUM
sc-1138	256	2	jun	jun	PROPN
sc-1138	256	3	28;9(3):177	28;9(3):177	NUM
sc-1138	256	4	-	-	SYM
sc-1138	256	5	90	90	NUM
sc-1138	256	6	.	.	PUNCT
sc-1138	257	1	[	[	X
sc-1138	257	2	20	20	NUM
sc-1138	257	3	]	]	X
sc-1138	257	4	michelin	michelin	PROPN
sc-1138	257	5	ra	ra	PROPN
sc-1138	257	6	,	,	PUNCT
sc-1138	257	7	dorri	dorri	PROPN
sc-1138	257	8	a	a	NOUN
sc-1138	257	9	,	,	PUNCT
sc-1138	257	10	steger	steger	PROPN
sc-1138	257	11	m	m	PROPN
sc-1138	257	12	,	,	PUNCT
sc-1138	257	13	lunardi	lunardi	PROPN
sc-1138	257	14	rc	rc	PROPN
sc-1138	257	15	,	,	PUNCT
sc-1138	257	16	kanhere	kanhere	PROPN
sc-1138	257	17	ss	ss	PROPN
sc-1138	257	18	,	,	PUNCT
sc-1138	257	19	jurdak	jurdak	PROPN
sc-1138	257	20	r	r	PROPN
sc-1138	257	21	,	,	PUNCT
sc-1138	257	22	zorzo	zorzo	PROPN
sc-1138	257	23	af	af	PROPN
sc-1138	257	24	.	.	PUNCT
sc-1138	257	25	speedychain	speedychain	PROPN
sc-1138	257	26	:	:	PUNCT
sc-1138	257	27	a	a	DET
sc-1138	257	28	framework	framework	NOUN
sc-1138	257	29	for	for	ADP
sc-1138	257	30	decoupling	decouple	VERB
sc-1138	257	31	data	datum	NOUN
sc-1138	257	32	from	from	ADP
sc-1138	257	33	blockchain	blockchain	PROPN
sc-1138	257	34	for	for	ADP
sc-1138	257	35	smart	smart	ADJ
sc-1138	257	36	cities	city	NOUN
sc-1138	257	37	.	.	PUNCT
sc-1138	258	1	inproceedings	inproceeding	NOUN
sc-1138	258	2	of	of	ADP
sc-1138	258	3	the	the	DET
sc-1138	258	4	15th	15th	ADJ
sc-1138	258	5	eai	eai	PROPN
sc-1138	258	6	international	international	ADJ
sc-1138	258	7	conference	conference	NOUN
sc-1138	258	8	on	on	ADP
sc-1138	258	9	mobile	mobile	ADJ
sc-1138	258	10	and	and	CCONJ
sc-1138	258	11	ubiquitous	ubiquitous	ADJ
sc-1138	258	12	systems	system	NOUN
sc-1138	258	13	:	:	PUNCT
sc-1138	258	14	computing	computing	NOUN
sc-1138	258	15	,	,	PUNCT
sc-1138	258	16	networking	networking	NOUN
sc-1138	258	17	and	and	CCONJ
sc-1138	258	18	services	service	NOUN
sc-1138	258	19	2018	2018	NUM
sc-1138	258	20	nov	nov	NOUN
sc-1138	258	21	5	5	NUM
sc-1138	258	22	(	(	PUNCT
sc-1138	258	23	pp	pp	ADJ
sc-1138	258	24	.	.	PUNCT
sc-1138	259	1	145	145	NUM
sc-1138	259	2	-	-	SYM
sc-1138	259	3	154	154	NUM
sc-1138	259	4	)	)	PUNCT
sc-1138	259	5	.	.	PUNCT
sc-1138	260	1	[	[	X
sc-1138	260	2	21	21	NUM
sc-1138	260	3	]	]	PUNCT
sc-1138	260	4	xie	xie	PROPN
sc-1138	260	5	j	j	PROPN
sc-1138	260	6	,	,	PUNCT
sc-1138	260	7	tang	tang	PROPN
sc-1138	260	8	h	h	PROPN
sc-1138	260	9	,	,	PUNCT
sc-1138	260	10	huang	huang	PROPN
sc-1138	260	11	t	t	PROPN
sc-1138	260	12	,	,	PUNCT
sc-1138	260	13	yu	yu	PROPN
sc-1138	260	14	fr	fr	PROPN
sc-1138	260	15	,	,	PUNCT
sc-1138	260	16	xie	xie	PROPN
sc-1138	260	17	r	r	PROPN
sc-1138	260	18	,	,	PUNCT
sc-1138	260	19	liu	liu	PROPN
sc-1138	260	20	j	j	PROPN
sc-1138	260	21	,	,	PUNCT
sc-1138	260	22	liu	liu	PROPN
sc-1138	260	23	y.	y.	PROPN
sc-1138	260	24	a	a	DET
sc-1138	260	25	survey	survey	NOUN
sc-1138	260	26	of	of	ADP
sc-1138	260	27	blockchain	blockchain	PROPN
sc-1138	260	28	technology	technology	PROPN
sc-1138	260	29	applied	apply	VERB
sc-1138	260	30	to	to	ADP
sc-1138	260	31	smart	smart	ADJ
sc-1138	260	32	cities	city	NOUN
sc-1138	260	33	:	:	PUNCT
sc-1138	260	34	research	research	NOUN
sc-1138	260	35	issues	issue	NOUN
sc-1138	260	36	and	and	CCONJ
sc-1138	260	37	challenges	challenge	NOUN
sc-1138	260	38	.	.	PUNCT
sc-1138	261	1	ieee	ieee	NOUN
sc-1138	261	2	communications	communication	NOUN
sc-1138	261	3	surveys	survey	NOUN
sc-1138	261	4	&	&	CCONJ
sc-1138	261	5	tutorials	tutorial	NOUN
sc-1138	261	6	.	.	PUNCT
sc-1138	262	1	2019	2019	NUM
sc-1138	262	2	feb	feb	PROPN
sc-1138	262	3	15;21(3):2794	15;21(3):2794	NUM
sc-1138	262	4	-	-	PUNCT
sc-1138	262	5	830	830	NUM
sc-1138	262	6	.	.	PUNCT
sc-1138	263	1	[	[	X
sc-1138	263	2	22	22	NUM
sc-1138	263	3	]	]	X
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sc-1138	263	5	m	m	PROPN
sc-1138	263	6	,	,	PUNCT
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sc-1138	263	8	x	x	X
sc-1138	263	9	,	,	PUNCT
sc-1138	263	10	zhu	zhu	PROPN
sc-1138	263	11	l	l	PROPN
sc-1138	263	12	,	,	PUNCT
sc-1138	263	13	du	du	PROPN
sc-1138	263	14	x	x	X
sc-1138	263	15	,	,	PUNCT
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sc-1138	263	17	m.	m.	NOUN
sc-1138	263	18	privacypreserving	privacypreserve	VERB
sc-1138	263	19	support	support	NOUN
sc-1138	263	20	vector	vector	NOUN
sc-1138	263	21	machine	machine	NOUN
sc-1138	263	22	training	training	NOUN
sc-1138	263	23	over	over	ADP
sc-1138	263	24	blockchain	blockchain	PROPN
sc-1138	263	25	-	-	PUNCT
sc-1138	263	26	based	base	VERB
sc-1138	263	27	encrypted	encrypt	VERB
sc-1138	263	28	iot	iot	NOUN
sc-1138	263	29	data	datum	NOUN
sc-1138	263	30	in	in	ADP
sc-1138	263	31	smart	smart	ADJ
sc-1138	263	32	cities	city	NOUN
sc-1138	263	33	.	.	PUNCT
sc-1138	264	1	ieee	ieee	PROPN
sc-1138	264	2	internet	internet	NOUN
sc-1138	264	3	of	of	ADP
sc-1138	264	4	things	thing	NOUN
sc-1138	264	5	journal	journal	NOUN
sc-1138	264	6	.	.	PUNCT
sc-1138	265	1	2019	2019	NUM
sc-1138	265	2	feb	feb	PROPN
sc-1138	265	3	26;6(5):7702	26;6(5):7702	NUM
sc-1138	265	4	-	-	SYM
sc-1138	265	5	12	12	NUM
sc-1138	265	6	.	.	PUNCT
sc-1138	266	1	[	[	X
sc-1138	266	2	23	23	NUM
sc-1138	266	3	]	]	X
sc-1138	266	4	reilly	reilly	PROPN
sc-1138	266	5	e	e	PROPN
sc-1138	266	6	,	,	PUNCT
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sc-1138	266	8	m	m	PROPN
sc-1138	266	9	,	,	PUNCT
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sc-1138	266	11	m	m	PROPN
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sc-1138	266	13	falco	falco	PROPN
sc-1138	266	14	g.	g.	PROPN
sc-1138	266	15	a	a	DET
sc-1138	266	16	smart	smart	ADJ
sc-1138	266	17	city	city	NOUN
sc-1138	266	18	iot	iot	NOUN
sc-1138	266	19	integrity	integrity	NOUN
sc-1138	266	20	-	-	PUNCT
sc-1138	266	21	first	first	ADJ
sc-1138	266	22	communication	communication	NOUN
sc-1138	266	23	protocol	protocol	NOUN
sc-1138	266	24	via	via	ADP
sc-1138	266	25	an	an	DET
sc-1138	266	26	ethereum	ethereum	NOUN
sc-1138	266	27	blockchain	blockchain	PROPN
sc-1138	266	28	light	light	PROPN
sc-1138	266	29	client	client	PROPN
sc-1138	266	30	.	.	PUNCT
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sc-1138	267	2	of	of	ADP
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sc-1138	267	5	workshop	workshop	NOUN
sc-1138	267	6	on	on	ADP
sc-1138	267	7	software	software	NOUN
sc-1138	267	8	engineering	engineering	NOUN
sc-1138	267	9	research	research	NOUN
sc-1138	267	10	and	and	CCONJ
sc-1138	267	11	practices	practice	NOUN
sc-1138	267	12	for	for	ADP
sc-1138	267	13	the	the	DET
sc-1138	267	14	internet	internet	NOUN
sc-1138	267	15	of	of	ADP
sc-1138	267	16	things	thing	NOUN
sc-1138	267	17	(	(	PUNCT
sc-1138	267	18	serp4iot	serp4iot	NOUN
sc-1138	267	19	2019	2019	NUM
sc-1138	267	20	)	)	PUNCT
sc-1138	267	21	,	,	PUNCT
sc-1138	267	22	marrakech	marrakech	NOUN
sc-1138	267	23	,	,	PUNCT
sc-1138	267	24	morocco	morocco	PROPN
sc-1138	267	25	2019	2019	NUM
sc-1138	267	26	apr	apr	VERB
sc-1138	267	27	(	(	PUNCT
sc-1138	267	28	pp	pp	ADJ
sc-1138	267	29	.	.	PUNCT
sc-1138	268	1	15	15	NUM
sc-1138	268	2	-	-	SYM
sc-1138	268	3	19	19	NUM
sc-1138	268	4	)	)	PUNCT
sc-1138	268	5	.	.	PUNCT
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sc-1138	269	2	24	24	NUM
sc-1138	269	3	]	]	X
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sc-1138	269	5	ma	ma	PROPN
sc-1138	269	6	,	,	PUNCT
sc-1138	269	7	rashid	rashid	PROPN
sc-1138	269	8	mm	mm	PROPN
sc-1138	269	9	,	,	PUNCT
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sc-1138	269	11	ms	ms	PROPN
sc-1138	269	12	,	,	PUNCT
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sc-1138	269	14	e	e	PROPN
sc-1138	269	15	,	,	PUNCT
sc-1138	269	16	alhamid	alhamid	PROPN
sc-1138	269	17	mf	mf	NOUN
sc-1138	269	18	,	,	PUNCT
sc-1138	269	19	guizani	guizani	PROPN
sc-1138	269	20	m.	m.	NOUN
sc-1138	269	21	blockchain	blockchain	PROPN
sc-1138	269	22	and	and	CCONJ
sc-1138	269	23	iot	iot	NOUN
sc-1138	269	24	-	-	PUNCT
sc-1138	269	25	based	base	VERB
sc-1138	269	26	cognitive	cognitive	ADJ
sc-1138	269	27	edge	edge	NOUN
sc-1138	269	28	framework	framework	NOUN
sc-1138	269	29	for	for	ADP
sc-1138	269	30	sharing	share	VERB
sc-1138	269	31	economy	economy	NOUN
sc-1138	269	32	services	service	NOUN
sc-1138	269	33	in	in	ADP
sc-1138	269	34	a	a	DET
sc-1138	269	35	smart	smart	ADJ
sc-1138	269	36	city	city	NOUN
sc-1138	269	37	.	.	PUNCT
sc-1138	270	1	ieee	ieee	NOUN
sc-1138	270	2	access	access	NOUN
sc-1138	270	3	.	.	PUNCT
sc-1138	271	1	2019	2019	NUM
sc-1138	271	2	jan	jan	PROPN
sc-1138	271	3	30;7:18611	30;7:18611	PROPN
sc-1138	271	4	-	-	PUNCT
sc-1138	271	5	21	21	NUM
sc-1138	271	6	.	.	PUNCT
sc-1138	272	1	[	[	X
sc-1138	272	2	25	25	NUM
sc-1138	272	3	]	]	PUNCT
sc-1138	272	4	sharifinejad	sharifinejad	NOUN
sc-1138	272	5	m	m	PROPN
sc-1138	272	6	,	,	PUNCT
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sc-1138	272	13	-	-	PROPN
sc-1138	272	14	a	a	DET
sc-1138	272	15	blockchainbased	blockchainbase	VERB
sc-1138	272	16	solution	solution	NOUN
sc-1138	272	17	for	for	ADP
sc-1138	272	18	the	the	DET
sc-1138	272	19	insurance	insurance	NOUN
sc-1138	272	20	industry	industry	NOUN
sc-1138	272	21	in	in	ADP
sc-1138	272	22	smart	smart	ADJ
sc-1138	272	23	cities	city	NOUN
sc-1138	272	24	.	.	PUNCT
sc-1138	273	1	arxiv	arxiv	PROPN
sc-1138	273	2	preprint	preprint	PROPN
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sc-1138	273	4	.	.	PUNCT
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sc-1138	274	2	jan	jan	PROPN
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sc-1138	274	4	.	.	PUNCT
sc-1138	275	1	[	[	X
sc-1138	275	2	26	26	NUM
sc-1138	275	3	]	]	PUNCT
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sc-1138	275	6	,	,	PUNCT
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sc-1138	275	8	i	i	PROPN
sc-1138	275	9	,	,	PUNCT
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sc-1138	275	14	j	j	PROPN
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sc-1138	275	17	w.	w.	PROPN
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sc-1138	275	19	:	:	PUNCT
sc-1138	275	20	a	a	DET
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sc-1138	275	22	-	-	PUNCT
sc-1138	275	23	based	base	VERB
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sc-1138	275	25	for	for	ADP
sc-1138	275	26	privacypreserving	privacypreserving	NOUN
sc-1138	275	27	and	and	CCONJ
sc-1138	275	28	secure	secure	VERB
sc-1138	275	29	data	datum	NOUN
sc-1138	275	30	sharing	sharing	NOUN
sc-1138	275	31	in	in	ADP
sc-1138	275	32	smart	smart	ADJ
sc-1138	275	33	cities	city	NOUN
sc-1138	275	34	.	.	PUNCT
sc-1138	276	1	computers	computer	NOUN
sc-1138	276	2	&	&	CCONJ
sc-1138	276	3	security	security	NOUN
sc-1138	276	4	.	.	PUNCT
sc-1138	277	1	2020	2020	NUM
sc-1138	277	2	jan	jan	PROPN
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sc-1138	277	4	.	.	PUNCT
sc-1138	278	1	[	[	X
sc-1138	278	2	27	27	NUM
sc-1138	278	3	]	]	X
sc-1138	278	4	eyal	eyal	PROPN
sc-1138	278	5	i	i	PROPN
sc-1138	278	6	,	,	PUNCT
sc-1138	278	7	sirer	sirer	PROPN
sc-1138	278	8	eg	eg	PROPN
sc-1138	278	9	.	.	PUNCT
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sc-1138	279	2	is	be	AUX
sc-1138	279	3	not	not	PART
sc-1138	279	4	enough	enough	ADJ
sc-1138	279	5	:	:	PUNCT
sc-1138	279	6	bitcoin	bitcoin	ADJ
sc-1138	279	7	mining	mining	NOUN
sc-1138	279	8	is	be	AUX
sc-1138	279	9	vulnerable	vulnerable	ADJ
sc-1138	279	10	.	.	PUNCT
sc-1138	280	1	in	in	ADP
sc-1138	280	2	international	international	ADJ
sc-1138	280	3	conference	conference	NOUN
sc-1138	280	4	on	on	ADP
sc-1138	280	5	financial	financial	ADJ
sc-1138	280	6	cryptography	cryptography	NOUN
sc-1138	280	7	and	and	CCONJ
sc-1138	280	8	data	datum	NOUN
sc-1138	280	9	security	security	NOUN
sc-1138	280	10	2014	2014	NUM
sc-1138	280	11	mar	mar	PROPN
sc-1138	280	12	3	3	NUM
sc-1138	280	13	(	(	PUNCT
sc-1138	280	14	pp	pp	ADJ
sc-1138	280	15	.	.	PUNCT
sc-1138	280	16	436	436	NUM
sc-1138	280	17	-	-	SYM
sc-1138	280	18	454	454	NUM
sc-1138	280	19	)	)	PUNCT
sc-1138	280	20	.	.	PUNCT
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sc-1138	281	2	,	,	PUNCT
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sc-1138	281	4	,	,	PUNCT
sc-1138	281	5	heidelberg	heidelberg	PROPN
sc-1138	281	6	.	.	PUNCT
sc-1138	282	1	[	[	X
sc-1138	282	2	28	28	NUM
sc-1138	282	3	]	]	X
sc-1138	282	4	abilash	abilash	NOUN
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sc-1138	282	6	,	,	PUNCT
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sc-1138	282	9	and	and	CCONJ
sc-1138	282	10	new	new	ADJ
sc-1138	282	11	age	age	NOUN
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sc-1138	282	17	,	,	PUNCT
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sc-1138	282	19	.	.	PUNCT
sc-1138	283	1	url	url	PROPN
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sc-1138	284	4	on	on	ADP
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sc-1138	284	6	cities	city	NOUN
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sc-1138	284	8	2020	2020	NUM
sc-1138	284	9	06	06	NUM
sc-1138	284	10	2020	2020	NUM
sc-1138	284	11	|	|	ADV
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sc-1138	284	14	|	|	NOUN
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sc-1138	284	17	|	|	ADV
sc-1138	284	18	e2	e2	PROPN
sc-1138	284	19	https://blogs.arubanetworks.com/solutions/10-blockchain-and-new-age-security-attacks-you-should-know/	https://blogs.arubanetworks.com/solutions/10-blockchain-and-new-age-security-attacks-you-should-know/	PROPN
sc-1138	284	20	https://blogs.arubanetworks.com/solutions/10-blockchain-and-new-age-security-attacks-you-should-know/	https://blogs.arubanetworks.com/solutions/10-blockchain-and-new-age-security-attacks-you-should-know/	PROPN
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sc-1138	286	2	all	all	ADV
sc-1138	286	3	-	-	PUNCT
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sc-1138	286	6	the	the	DET
sc-1138	286	7	blockchain	blockchain	PROPN
sc-1138	286	8	technology	technology	PROPN
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sc-1138	287	1	procedia	procedia	PROPN
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sc-1138	288	1	2018	2018	NUM
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sc-1138	288	5	21	21	NUM
sc-1138	288	6	.	.	PUNCT
sc-1138	289	1	[	[	X
sc-1138	289	2	30	30	NUM
sc-1138	289	3	]	]	X
sc-1138	289	4	khan	khan	PROPN
sc-1138	289	5	ma	ma	PROPN
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sc-1138	289	7	salah	salah	PROPN
sc-1138	289	8	k.	k.	PROPN
sc-1138	289	9	iot	iot	PROPN
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sc-1138	289	11	:	:	PUNCT
sc-1138	289	12	review	review	NOUN
sc-1138	289	13	,	,	PUNCT
sc-1138	289	14	blockchain	blockchain	PROPN
sc-1138	289	15	solutions	solution	NOUN
sc-1138	289	16	,	,	PUNCT
sc-1138	289	17	and	and	CCONJ
sc-1138	289	18	open	open	ADJ
sc-1138	289	19	challenges	challenge	NOUN
sc-1138	289	20	.	.	PUNCT
sc-1138	290	1	future	future	ADJ
sc-1138	290	2	generation	generation	NOUN
sc-1138	290	3	computer	computer	NOUN
sc-1138	290	4	systems	system	NOUN
sc-1138	290	5	.	.	PUNCT
sc-1138	291	1	2018	2018	NUM
sc-1138	291	2	may	may	AUX
sc-1138	291	3	1;82:395	1;82:395	PROPN
sc-1138	291	4	-	-	PUNCT
sc-1138	291	5	411	411	NUM
sc-1138	291	6	.	.	PUNCT
sc-1138	292	1	[	[	X
sc-1138	292	2	31	31	NUM
sc-1138	292	3	]	]	SYM
sc-1138	292	4	karame	karame	NOUN
sc-1138	292	5	g	g	NOUN
sc-1138	292	6	,	,	PUNCT
sc-1138	292	7	androulaki	androulaki	NOUN
sc-1138	292	8	e	e	NOUN
sc-1138	292	9	,	,	PUNCT
sc-1138	292	10	capkun	capkun	PROPN
sc-1138	292	11	s.	s.	PROPN
sc-1138	292	12	two	two	NUM
sc-1138	292	13	bitcoins	bitcoin	NOUN
sc-1138	292	14	at	at	ADP
sc-1138	292	15	the	the	DET
sc-1138	292	16	price	price	NOUN
sc-1138	292	17	of	of	ADP
sc-1138	292	18	one	one	NUM
sc-1138	292	19	?	?	PUNCT
sc-1138	293	1	double	double	ADJ
sc-1138	293	2	-	-	PUNCT
sc-1138	293	3	spending	spending	NOUN
sc-1138	293	4	attacks	attack	NOUN
sc-1138	293	5	on	on	ADP
sc-1138	293	6	fast	fast	ADJ
sc-1138	293	7	payments	payment	NOUN
sc-1138	293	8	in	in	ADP
sc-1138	293	9	bitcoin	bitcoin	NOUN
sc-1138	293	10	.	.	PUNCT
sc-1138	294	1	iacr	iacr	ADJ
sc-1138	294	2	cryptology	cryptology	NOUN
sc-1138	294	3	eprint	eprint	NOUN
sc-1138	294	4	archive	archive	NOUN
sc-1138	294	5	.	.	PUNCT
sc-1138	295	1	2012	2012	NUM
sc-1138	295	2	oct	oct	PROPN
sc-1138	295	3	16;2012(248	16;2012(248	NUM
sc-1138	295	4	)	)	PUNCT
sc-1138	295	5	.	.	PUNCT
sc-1138	296	1	[	[	X
sc-1138	296	2	32	32	NUM
sc-1138	296	3	]	]	SYM
sc-1138	296	4	theodorou	theodorou	NOUN
sc-1138	296	5	s	s	NOUN
sc-1138	296	6	,	,	PUNCT
sc-1138	296	7	sklavos	sklavos	PROPN
sc-1138	296	8	n.	n.	PROPN
sc-1138	296	9	blockchain	blockchain	PROPN
sc-1138	296	10	-	-	PUNCT
sc-1138	296	11	based	base	VERB
sc-1138	296	12	security	security	NOUN
sc-1138	296	13	and	and	CCONJ
sc-1138	296	14	privacy	privacy	NOUN
sc-1138	296	15	in	in	ADP
sc-1138	296	16	smart	smart	ADJ
sc-1138	296	17	cities	city	NOUN
sc-1138	296	18	.	.	PUNCT
sc-1138	297	1	in	in	ADP
sc-1138	297	2	smart	smart	ADJ
sc-1138	297	3	cities	city	NOUN
sc-1138	297	4	cybersecurity	cybersecurity	NOUN
sc-1138	297	5	and	and	CCONJ
sc-1138	297	6	privacy	privacy	NOUN
sc-1138	297	7	2019	2019	NUM
sc-1138	297	8	jan	jan	PROPN
sc-1138	297	9	1	1	NUM
sc-1138	297	10	(	(	PUNCT
sc-1138	297	11	pp	pp	ADJ
sc-1138	297	12	.	.	PUNCT
sc-1138	297	13	21	21	NUM
sc-1138	297	14	-	-	SYM
sc-1138	297	15	37	37	NUM
sc-1138	297	16	)	)	PUNCT
sc-1138	297	17	.	.	PUNCT
sc-1138	298	1	elsevier	elsevier	NOUN
sc-1138	298	2	.	.	PUNCT
sc-1138	299	1	[	[	X
sc-1138	299	2	33	33	NUM
sc-1138	299	3	]	]	X
sc-1138	299	4	nagothu	nagothu	PROPN
sc-1138	299	5	d	d	PROPN
sc-1138	299	6	,	,	PUNCT
sc-1138	299	7	xu	xu	PROPN
sc-1138	299	8	r	r	PROPN
sc-1138	299	9	,	,	PUNCT
sc-1138	299	10	nikouei	nikouei	PROPN
sc-1138	299	11	sy	sy	PROPN
sc-1138	299	12	,	,	PUNCT
sc-1138	299	13	chen	chen	PROPN
sc-1138	299	14	y.	y.	PROPN
sc-1138	299	15	a	a	DET
sc-1138	299	16	microserviceenabled	microserviceenabled	ADJ
sc-1138	299	17	architecture	architecture	NOUN
sc-1138	299	18	for	for	ADP
sc-1138	299	19	smart	smart	ADJ
sc-1138	299	20	surveillance	surveillance	NOUN
sc-1138	299	21	using	use	VERB
sc-1138	299	22	blockchain	blockchain	PROPN
sc-1138	299	23	technology	technology	PROPN
sc-1138	299	24	.	.	PUNCT
sc-1138	300	1	in	in	ADP
sc-1138	300	2	2018	2018	NUM
sc-1138	300	3	ieee	ieee	NOUN
sc-1138	300	4	international	international	ADJ
sc-1138	300	5	smart	smart	ADJ
sc-1138	300	6	cities	city	NOUN
sc-1138	300	7	conference	conference	NOUN
sc-1138	300	8	(	(	PUNCT
sc-1138	300	9	isc2	isc2	PROPN
sc-1138	300	10	)	)	PUNCT
sc-1138	300	11	2018	2018	NUM
sc-1138	300	12	sep	sep	NOUN
sc-1138	300	13	16	16	NUM
sc-1138	300	14	(	(	PUNCT
sc-1138	300	15	pp	pp	ADJ
sc-1138	300	16	.	.	PUNCT
sc-1138	300	17	1	1	NUM
sc-1138	300	18	-	-	SYM
sc-1138	300	19	4	4	NUM
sc-1138	300	20	)	)	PUNCT
sc-1138	300	21	.	.	PUNCT
sc-1138	301	1	ieee	ieee	NOUN
sc-1138	301	2	.	.	PUNCT
sc-1138	302	1	[	[	X
sc-1138	302	2	34	34	NUM
sc-1138	302	3	]	]	X
sc-1138	302	4	nikouei	nikouei	PROPN
sc-1138	302	5	sy	sy	PROPN
sc-1138	302	6	,	,	PUNCT
sc-1138	302	7	chen	chen	PROPN
sc-1138	302	8	y	y	PROPN
sc-1138	302	9	,	,	PUNCT
sc-1138	302	10	song	song	NOUN
sc-1138	302	11	s	s	PROPN
sc-1138	302	12	,	,	PUNCT
sc-1138	302	13	xu	xu	PROPN
sc-1138	302	14	r	r	NOUN
sc-1138	302	15	,	,	PUNCT
sc-1138	302	16	choi	choi	NOUN
sc-1138	302	17	by	by	ADP
sc-1138	302	18	,	,	PUNCT
sc-1138	302	19	faughnan	faughnan	ADJ
sc-1138	302	20	tr	tr	NOUN
sc-1138	302	21	.	.	PUNCT
sc-1138	302	22	real	real	ADJ
sc-1138	302	23	-	-	PUNCT
sc-1138	302	24	time	time	NOUN
sc-1138	302	25	human	human	ADJ
sc-1138	302	26	detection	detection	NOUN
sc-1138	302	27	as	as	ADP
sc-1138	302	28	an	an	DET
sc-1138	302	29	edge	edge	NOUN
sc-1138	302	30	service	service	NOUN
sc-1138	302	31	enabled	enable	VERB
sc-1138	302	32	by	by	ADP
sc-1138	302	33	a	a	DET
sc-1138	302	34	lightweight	lightweight	ADJ
sc-1138	302	35	cnn	cnn	PROPN
sc-1138	302	36	.	.	PUNCT
sc-1138	303	1	in2018	in2018	PROPN
sc-1138	303	2	ieee	ieee	PROPN
sc-1138	303	3	international	international	ADJ
sc-1138	303	4	conference	conference	NOUN
sc-1138	303	5	on	on	ADP
sc-1138	303	6	edge	edge	NOUN
sc-1138	303	7	computing	computing	NOUN
sc-1138	303	8	(	(	PUNCT
sc-1138	303	9	edge	edge	NOUN
sc-1138	303	10	)	)	PUNCT
sc-1138	303	11	2018	2018	NUM
sc-1138	303	12	jul	jul	NOUN
sc-1138	303	13	2	2	NUM
sc-1138	303	14	(	(	PUNCT
sc-1138	303	15	pp	pp	ADJ
sc-1138	303	16	.	.	PUNCT
sc-1138	304	1	125	125	NUM
sc-1138	304	2	-	-	SYM
sc-1138	304	3	129	129	NUM
sc-1138	304	4	)	)	PUNCT
sc-1138	304	5	.	.	PUNCT
sc-1138	305	1	ieee	ieee	PROPN
sc-1138	305	2	.	.	PUNCT
sc-1138	306	1	[	[	X
sc-1138	306	2	35	35	NUM
sc-1138	306	3	]	]	X
sc-1138	306	4	chen	chen	PROPN
sc-1138	306	5	n	n	PROPN
sc-1138	306	6	,	,	PUNCT
sc-1138	306	7	chen	chen	PROPN
sc-1138	306	8	y	y	PROPN
sc-1138	306	9	,	,	PUNCT
sc-1138	306	10	blasch	blasch	VERB
sc-1138	306	11	e	e	NOUN
sc-1138	306	12	,	,	PUNCT
sc-1138	306	13	ling	ling	NOUN
sc-1138	306	14	h	h	NOUN
sc-1138	306	15	,	,	PUNCT
sc-1138	306	16	you	you	PRON
sc-1138	306	17	y	y	NOUN
sc-1138	306	18	,	,	PUNCT
sc-1138	306	19	ye	ye	PRON
sc-1138	306	20	x.	x.	NOUN
sc-1138	306	21	enabling	enable	VERB
sc-1138	306	22	smart	smart	ADJ
sc-1138	306	23	urban	urban	ADJ
sc-1138	306	24	surveillance	surveillance	NOUN
sc-1138	306	25	at	at	ADP
sc-1138	306	26	the	the	DET
sc-1138	306	27	edge	edge	NOUN
sc-1138	306	28	.	.	PUNCT
sc-1138	307	1	in2017	in2017	PROPN
sc-1138	307	2	ieee	ieee	PROPN
sc-1138	307	3	international	international	PROPN
sc-1138	307	4	conference	conference	NOUN
sc-1138	307	5	on	on	ADP
sc-1138	307	6	smart	smart	ADJ
sc-1138	307	7	cloud	cloud	NOUN
sc-1138	307	8	(	(	PUNCT
sc-1138	307	9	smartcloud	smartcloud	PROPN
sc-1138	307	10	)	)	PUNCT
sc-1138	307	11	2017	2017	NUM
sc-1138	307	12	nov	nov	NOUN
sc-1138	307	13	3	3	NUM
sc-1138	307	14	(	(	PUNCT
sc-1138	307	15	pp	pp	ADJ
sc-1138	307	16	.	.	PUNCT
sc-1138	308	1	109	109	NUM
sc-1138	308	2	-	-	SYM
sc-1138	308	3	119	119	NUM
sc-1138	308	4	)	)	PUNCT
sc-1138	308	5	.	.	PUNCT
sc-1138	309	1	ieee	ieee	PROPN
sc-1138	309	2	.	.	PUNCT
sc-1138	310	1	[	[	X
sc-1138	310	2	36	36	NUM
sc-1138	310	3	]	]	PUNCT
sc-1138	310	4	xu	xu	PROPN
sc-1138	310	5	r	r	PROPN
sc-1138	310	6	,	,	PUNCT
sc-1138	310	7	nikouei	nikouei	PROPN
sc-1138	310	8	sy	sy	PROPN
sc-1138	310	9	,	,	PUNCT
sc-1138	310	10	chen	chen	PROPN
sc-1138	310	11	y	y	PROPN
sc-1138	310	12	,	,	PUNCT
sc-1138	310	13	polunchenko	polunchenko	PROPN
sc-1138	310	14	a	a	PRON
sc-1138	310	15	,	,	PUNCT
sc-1138	310	16	song	song	NOUN
sc-1138	310	17	s	s	PROPN
sc-1138	310	18	,	,	PUNCT
sc-1138	310	19	deng	deng	PROPN
sc-1138	310	20	c	c	PROPN
sc-1138	310	21	,	,	PUNCT
sc-1138	310	22	faughnan	faughnan	ADJ
sc-1138	310	23	tr	tr	VERB
sc-1138	310	24	.	.	PUNCT
sc-1138	310	25	real	real	ADJ
sc-1138	310	26	-	-	PUNCT
sc-1138	310	27	time	time	NOUN
sc-1138	310	28	human	human	ADJ
sc-1138	310	29	objects	object	NOUN
sc-1138	310	30	tracking	track	VERB
sc-1138	310	31	for	for	ADP
sc-1138	310	32	smart	smart	ADJ
sc-1138	310	33	surveillance	surveillance	NOUN
sc-1138	310	34	at	at	ADP
sc-1138	310	35	the	the	DET
sc-1138	310	36	edge	edge	NOUN
sc-1138	310	37	.	.	PUNCT
sc-1138	311	1	in2018	in2018	PROPN
sc-1138	311	2	ieee	ieee	PROPN
sc-1138	311	3	international	international	ADJ
sc-1138	311	4	conference	conference	NOUN
sc-1138	311	5	on	on	ADP
sc-1138	311	6	communications	communication	NOUN
sc-1138	311	7	(	(	PUNCT
sc-1138	311	8	icc	icc	NOUN
sc-1138	311	9	)	)	PUNCT
sc-1138	311	10	2018	2018	NUM
sc-1138	311	11	may	may	AUX
sc-1138	311	12	20	20	NUM
sc-1138	311	13	(	(	PUNCT
sc-1138	311	14	pp	pp	ADJ
sc-1138	311	15	.	.	PUNCT
sc-1138	312	1	1	1	NUM
sc-1138	312	2	-	-	SYM
sc-1138	312	3	6	6	NUM
sc-1138	312	4	)	)	PUNCT
sc-1138	312	5	.	.	PUNCT
sc-1138	313	1	ieee	ieee	NOUN
sc-1138	313	2	.	.	PUNCT
sc-1138	314	1	[	[	X
sc-1138	314	2	37	37	NUM
sc-1138	314	3	]	]	X
sc-1138	314	4	sharma	sharma	PROPN
sc-1138	314	5	pk	pk	PROPN
sc-1138	314	6	,	,	PUNCT
sc-1138	314	7	park	park	NOUN
sc-1138	314	8	jh	jh	PROPN
sc-1138	314	9	.	.	PUNCT
sc-1138	315	1	blockchain	blockchain	PROPN
sc-1138	315	2	based	base	VERB
sc-1138	315	3	hybrid	hybrid	ADJ
sc-1138	315	4	network	network	NOUN
sc-1138	315	5	architecture	architecture	NOUN
sc-1138	315	6	for	for	ADP
sc-1138	315	7	the	the	DET
sc-1138	315	8	smart	smart	ADJ
sc-1138	315	9	city	city	NOUN
sc-1138	315	10	.	.	PUNCT
sc-1138	316	1	future	future	ADJ
sc-1138	316	2	generation	generation	NOUN
sc-1138	316	3	computer	computer	NOUN
sc-1138	316	4	systems	system	NOUN
sc-1138	316	5	.	.	PUNCT
sc-1138	317	1	2018	2018	NUM
sc-1138	317	2	sep	sep	NOUN
sc-1138	317	3	1;86:650	1;86:650	NUM
sc-1138	317	4	-	-	SYM
sc-1138	317	5	5	5	NUM
sc-1138	317	6	.	.	PUNCT
sc-1138	318	1	[	[	X
sc-1138	318	2	38	38	NUM
sc-1138	318	3	]	]	PUNCT
sc-1138	318	4	owasp	owasp	PROPN
sc-1138	318	5	t.	t.	PROPN
sc-1138	318	6	application	application	NOUN
sc-1138	318	7	security	security	NOUN
sc-1138	318	8	risks	risk	VERB
sc-1138	318	9	2017	2017	NUM
sc-1138	318	10	.	.	PUNCT
sc-1138	319	1	available	available	ADJ
sc-1138	319	2	(	(	PUNCT
sc-1138	319	3	accessed	access	VERB
sc-1138	319	4	november	november	PROPN
sc-1138	319	5	16	16	NUM
sc-1138	319	6	,	,	PUNCT
sc-1138	319	7	2019	2019	NUM
sc-1138	319	8	):	):	PUNCT
sc-1138	320	1	https://www	https://www	PROPN
sc-1138	320	2	.	.	PUNCT
sc-1138	321	1	owasp	owasp	PROPN
sc-1138	321	2	.	.	PUNCT
sc-1138	321	3	org	org	PROPN
sc-1138	321	4	/	/	SYM
sc-1138	321	5	index	index	NOUN
sc-1138	321	6	.	.	PUNCT
sc-1138	322	1	php	php	PROPN
sc-1138	322	2	/	/	SYM
sc-1138	322	3	top_10	top_10	PROPN
sc-1138	322	4	-	-	PUNCT
sc-1138	322	5	2017_top_10	2017_top_10	PROPN
sc-1138	322	6	.	.	PUNCT
sc-1138	322	7	10	10	NUM
sc-1138	322	8	.	.	PUNCT
sc-1138	323	1	[	[	X
sc-1138	323	2	39	39	NUM
sc-1138	323	3	]	]	X
sc-1138	323	4	claycomb	claycomb	PROPN
sc-1138	323	5	wr	wr	PROPN
sc-1138	323	6	,	,	PUNCT
sc-1138	323	7	nicoll	nicoll	PROPN
sc-1138	323	8	a.	a.	PROPN
sc-1138	323	9	insider	insider	PROPN
sc-1138	323	10	threats	threat	NOUN
sc-1138	323	11	to	to	ADP
sc-1138	323	12	cloud	cloud	NOUN
sc-1138	323	13	computing	computing	NOUN
sc-1138	323	14	:	:	PUNCT
sc-1138	323	15	directions	direction	NOUN
sc-1138	323	16	for	for	ADP
sc-1138	323	17	new	new	ADJ
sc-1138	323	18	research	research	NOUN
sc-1138	323	19	challenges	challenge	NOUN
sc-1138	323	20	.	.	PUNCT
sc-1138	324	1	in2012	in2012	PROPN
sc-1138	324	2	ieee	ieee	PROPN
sc-1138	324	3	36th	36th	ADJ
sc-1138	324	4	annual	annual	ADJ
sc-1138	324	5	computer	computer	NOUN
sc-1138	324	6	software	software	NOUN
sc-1138	324	7	and	and	CCONJ
sc-1138	324	8	applications	application	NOUN
sc-1138	324	9	conference	conference	NOUN
sc-1138	324	10	2012	2012	NUM
sc-1138	324	11	jul	jul	PROPN
sc-1138	324	12	16	16	NUM
sc-1138	324	13	(	(	PUNCT
sc-1138	324	14	pp	pp	ADJ
sc-1138	324	15	.	.	PUNCT
sc-1138	325	1	387	387	NUM
sc-1138	325	2	-	-	SYM
sc-1138	325	3	394	394	NUM
sc-1138	325	4	)	)	PUNCT
sc-1138	325	5	.	.	PUNCT
sc-1138	326	1	ieee	ieee	NOUN
sc-1138	326	2	.	.	PUNCT
sc-1138	327	1	[	[	X
sc-1138	327	2	40	40	NUM
sc-1138	327	3	]	]	PUNCT
sc-1138	327	4	hm	hm	DET
sc-1138	327	5	government	government	NOUN
sc-1138	327	6	,	,	PUNCT
sc-1138	327	7	government	government	NOUN
sc-1138	327	8	cloud	cloud	NOUN
sc-1138	327	9	strategy	strategy	NOUN
sc-1138	327	10	,	,	PUNCT
sc-1138	327	11	1–24	1–24	PROPN
sc-1138	327	12	,	,	PUNCT
sc-1138	327	13	2011	2011	NUM
sc-1138	327	14	[	[	X
sc-1138	327	15	41	41	NUM
sc-1138	327	16	]	]	X
sc-1138	327	17	m.	m.	NOUN
sc-1138	327	18	seliger	seliger	NOUN
sc-1138	327	19	,	,	PUNCT
sc-1138	327	20	”	"	PUNCT
sc-1138	327	21	test	test	NOUN
sc-1138	327	22	:	:	PUNCT
sc-1138	327	23	fitness	fitness	NOUN
sc-1138	327	24	wristbands	wristband	NOUN
sc-1138	327	25	reveal	reveal	VERB
sc-1138	327	26	data	datum	NOUN
sc-1138	327	27	”	"	PUNCT
sc-1138	327	28	,	,	PUNCT
sc-1138	327	29	test	test	VERB
sc-1138	327	30	avtest	avt	ADJ
sc-1138	327	31	gmbh	gmbh	NOUN
sc-1138	327	32	,	,	PUNCT
sc-1138	327	33	klewitzstr	klewitzstr	PROPN
sc-1138	327	34	,	,	PUNCT
sc-1138	327	35	germany	germany	PROPN
sc-1138	327	36	,	,	PUNCT
sc-1138	327	37	1–7	1–7	NUM
sc-1138	327	38	,	,	PUNCT
sc-1138	327	39	jun	jun	PROPN
sc-1138	327	40	.	.	PROPN
sc-1138	327	41	2015	2015	NUM
sc-1138	328	1	[	[	X
sc-1138	328	2	42	42	NUM
sc-1138	328	3	]	]	PUNCT
sc-1138	328	4	pop	pop	NOUN
sc-1138	328	5	c	c	NOUN
sc-1138	328	6	,	,	PUNCT
sc-1138	328	7	cioara	cioara	PROPN
sc-1138	328	8	t	t	PROPN
sc-1138	328	9	,	,	PUNCT
sc-1138	328	10	antal	antal	PROPN
sc-1138	328	11	m	m	PROPN
sc-1138	328	12	,	,	PUNCT
sc-1138	328	13	anghel	anghel	PROPN
sc-1138	328	14	i	i	PROPN
sc-1138	328	15	,	,	PUNCT
sc-1138	328	16	salomie	salomie	VERB
sc-1138	328	17	i	i	PRON
sc-1138	328	18	,	,	PUNCT
sc-1138	328	19	bertoncini	bertoncini	PROPN
sc-1138	328	20	m.	m.	PROPN
sc-1138	328	21	blockchain	blockchain	PROPN
sc-1138	328	22	based	base	VERB
sc-1138	328	23	decentralized	decentralize	VERB
sc-1138	328	24	management	management	NOUN
sc-1138	328	25	of	of	ADP
sc-1138	328	26	demand	demand	NOUN
sc-1138	328	27	response	response	NOUN
sc-1138	328	28	programs	program	NOUN
sc-1138	328	29	in	in	ADP
sc-1138	328	30	smart	smart	ADJ
sc-1138	328	31	energy	energy	NOUN
sc-1138	328	32	grids	grid	NOUN
sc-1138	328	33	.	.	PUNCT
sc-1138	329	1	sensors	sensor	NOUN
sc-1138	329	2	.	.	PUNCT
sc-1138	330	1	2018	2018	NUM
sc-1138	330	2	jan;18(1):162	jan;18(1):162	X
sc-1138	330	3	.	.	PUNCT
sc-1138	331	1	[	[	X
sc-1138	331	2	43	43	NUM
sc-1138	331	3	]	]	X
sc-1138	331	4	sharma	sharma	PROPN
sc-1138	331	5	pk	pk	PROPN
sc-1138	331	6	,	,	PUNCT
sc-1138	331	7	moon	moon	PROPN
sc-1138	331	8	sy	sy	PROPN
sc-1138	331	9	,	,	PUNCT
sc-1138	331	10	park	park	PROPN
sc-1138	331	11	jh	jh	PROPN
sc-1138	331	12	.	.	PUNCT
sc-1138	332	1	block	block	PROPN
sc-1138	332	2	-	-	PUNCT
sc-1138	332	3	vn	vn	NOUN
sc-1138	332	4	:	:	PUNCT
sc-1138	332	5	a	a	DET
sc-1138	332	6	distributed	distribute	VERB
sc-1138	332	7	blockchain	blockchain	NOUN
sc-1138	332	8	based	base	VERB
sc-1138	332	9	vehicular	vehicular	ADJ
sc-1138	332	10	network	network	NOUN
sc-1138	332	11	architecture	architecture	NOUN
sc-1138	332	12	in	in	ADP
sc-1138	332	13	smart	smart	ADJ
sc-1138	332	14	city	city	NOUN
sc-1138	332	15	.	.	PUNCT
sc-1138	333	1	journal	journal	PROPN
sc-1138	333	2	of	of	ADP
sc-1138	333	3	information	information	NOUN
sc-1138	333	4	processing	processing	NOUN
sc-1138	333	5	systems	system	NOUN
sc-1138	333	6	.	.	PUNCT
sc-1138	334	1	2017	2017	NUM
sc-1138	334	2	feb	feb	X
sc-1138	334	3	1;13(1	1;13(1	NUM
sc-1138	334	4	)	)	PUNCT
sc-1138	334	5	.	.	PUNCT
sc-1138	335	1	[	[	X
sc-1138	335	2	44	44	NUM
sc-1138	335	3	]	]	SYM
sc-1138	335	4	sklavos	sklavos	NOUN
sc-1138	335	5	n	n	CCONJ
sc-1138	335	6	,	,	PUNCT
sc-1138	335	7	souras	souras	PROPN
sc-1138	335	8	p.	p.	ADJ
sc-1138	335	9	economic	economic	ADJ
sc-1138	335	10	models	model	NOUN
sc-1138	335	11	&	&	CCONJ
sc-1138	335	12	approaches	approach	NOUN
sc-1138	335	13	in	in	ADP
sc-1138	335	14	information	information	NOUN
sc-1138	335	15	security	security	NOUN
sc-1138	335	16	for	for	ADP
sc-1138	335	17	computer	computer	NOUN
sc-1138	335	18	networks	network	NOUN
sc-1138	335	19	.	.	PUNCT
sc-1138	336	1	ij	ij	NOUN
sc-1138	336	2	network	network	NOUN
sc-1138	336	3	security	security	NOUN
sc-1138	336	4	.	.	PUNCT
sc-1138	337	1	2006	2006	NUM
sc-1138	337	2	jan	jan	NOUN
sc-1138	337	3	1;2(1):14	1;2(1):14	NUM
sc-1138	337	4	-	-	SYM
sc-1138	337	5	20	20	NUM
sc-1138	337	6	.	.	PUNCT
sc-1138	338	1	[	[	X
sc-1138	338	2	45	45	NUM
sc-1138	338	3	]	]	PUNCT
sc-1138	338	4	nakamoto	nakamoto	PROPN
sc-1138	338	5	s.	s.	PROPN
sc-1138	338	6	bitcoin	bitcoin	PROPN
sc-1138	338	7	:	:	PUNCT
sc-1138	338	8	a	a	DET
sc-1138	338	9	peer	peer	NOUN
sc-1138	338	10	-	-	PUNCT
sc-1138	338	11	to	to	ADP
sc-1138	338	12	-	-	PUNCT
sc-1138	338	13	peer	peer	NOUN
sc-1138	338	14	electronic	electronic	ADJ
sc-1138	338	15	cash	cash	NOUN
sc-1138	338	16	system	system	NOUN
sc-1138	338	17	.	.	PUNCT
sc-1138	339	1	manubot	manubot	PROPN
sc-1138	339	2	;	;	PUNCT
sc-1138	339	3	2019	2019	NUM
sc-1138	339	4	nov	nov	PROPN
sc-1138	339	5	20	20	NUM
sc-1138	339	6	.	.	PUNCT
sc-1138	340	1	[	[	X
sc-1138	340	2	46	46	NUM
sc-1138	340	3	]	]	X
sc-1138	340	4	lazaroiu	lazaroiu	NOUN
sc-1138	340	5	c	c	NOUN
sc-1138	340	6	,	,	PUNCT
sc-1138	340	7	roscia	roscia	NOUN
sc-1138	340	8	m.	m.	NOUN
sc-1138	340	9	smart	smart	PROPN
sc-1138	340	10	district	district	PROPN
sc-1138	340	11	through	through	ADP
sc-1138	340	12	iot	iot	PROPN
sc-1138	340	13	and	and	CCONJ
sc-1138	340	14	blockchain	blockchain	PROPN
sc-1138	340	15	.	.	PUNCT
sc-1138	341	1	in2017	in2017	PROPN
sc-1138	341	2	ieee	ieee	PROPN
sc-1138	341	3	6th	6th	ADJ
sc-1138	341	4	international	international	ADJ
sc-1138	341	5	conference	conference	NOUN
sc-1138	341	6	on	on	ADP
sc-1138	341	7	renewable	renewable	ADJ
sc-1138	341	8	energy	energy	NOUN
sc-1138	341	9	research	research	NOUN
sc-1138	341	10	and	and	CCONJ
sc-1138	341	11	applications	application	NOUN
sc-1138	341	12	(	(	PUNCT
sc-1138	341	13	icrera	icrera	NOUN
sc-1138	341	14	)	)	PUNCT
sc-1138	341	15	2017	2017	NUM
sc-1138	341	16	nov	nov	NOUN
sc-1138	341	17	5	5	NUM
sc-1138	341	18	(	(	PUNCT
sc-1138	341	19	pp	pp	ADJ
sc-1138	341	20	.	.	PUNCT
sc-1138	342	1	454	454	NUM
sc-1138	342	2	-	-	SYM
sc-1138	342	3	461	461	NUM
sc-1138	342	4	)	)	PUNCT
sc-1138	342	5	.	.	PUNCT
sc-1138	343	1	ieee	ieee	PROPN
sc-1138	343	2	.	.	PUNCT
sc-1138	344	1	[	[	X
sc-1138	344	2	47	47	NUM
sc-1138	344	3	]	]	PUNCT
sc-1138	344	4	reyna	reyna	NOUN
sc-1138	344	5	a	a	PROPN
sc-1138	344	6	,	,	PUNCT
sc-1138	344	7	martín	martín	NOUN
sc-1138	344	8	c	c	PROPN
sc-1138	344	9	,	,	PUNCT
sc-1138	344	10	chen	chen	PROPN
sc-1138	344	11	j	j	PROPN
sc-1138	344	12	,	,	PUNCT
sc-1138	344	13	soler	soler	PROPN
sc-1138	344	14	e	e	PROPN
sc-1138	344	15	,	,	PUNCT
sc-1138	344	16	díaz	díaz	ADJ
sc-1138	344	17	m.	m.	NOUN
sc-1138	344	18	on	on	ADP
sc-1138	344	19	blockchain	blockchain	PROPN
sc-1138	344	20	and	and	CCONJ
sc-1138	344	21	its	its	PRON
sc-1138	344	22	integration	integration	NOUN
sc-1138	344	23	with	with	ADP
sc-1138	344	24	iot	iot	PROPN
sc-1138	344	25	.	.	PUNCT
sc-1138	344	26	challenges	challenge	NOUN
sc-1138	344	27	and	and	CCONJ
sc-1138	344	28	opportunities	opportunity	NOUN
sc-1138	344	29	.	.	PUNCT
sc-1138	345	1	future	future	ADJ
sc-1138	345	2	generation	generation	NOUN
sc-1138	345	3	computer	computer	NOUN
sc-1138	345	4	systems	system	NOUN
sc-1138	345	5	.	.	PUNCT
sc-1138	346	1	2018	2018	NUM
sc-1138	346	2	nov	nov	NOUN
sc-1138	346	3	1;88:173	1;88:173	NUM
sc-1138	346	4	-	-	SYM
sc-1138	346	5	90	90	NUM
sc-1138	346	6	.	.	PUNCT
sc-1138	347	1	[	[	X
sc-1138	347	2	48	48	NUM
sc-1138	347	3	]	]	PUNCT
sc-1138	347	4	puthal	puthal	NOUN
sc-1138	347	5	d	d	PROPN
sc-1138	347	6	,	,	PUNCT
sc-1138	347	7	malik	malik	PROPN
sc-1138	347	8	n	n	CCONJ
sc-1138	347	9	,	,	PUNCT
sc-1138	347	10	mohanty	mohanty	PROPN
sc-1138	347	11	sp	sp	PROPN
sc-1138	347	12	,	,	PUNCT
sc-1138	347	13	kougianos	kougianos	PROPN
sc-1138	347	14	e	e	PROPN
sc-1138	347	15	,	,	PUNCT
sc-1138	347	16	yang	yang	PROPN
sc-1138	347	17	c.	c.	PROPN
sc-1138	347	18	the	the	PROPN
sc-1138	347	19	blockchain	blockchain	PROPN
sc-1138	347	20	as	as	ADP
sc-1138	347	21	a	a	DET
sc-1138	347	22	decentralized	decentralized	ADJ
sc-1138	347	23	security	security	NOUN
sc-1138	347	24	framework	framework	NOUN
sc-1138	347	25	[	[	X
sc-1138	347	26	future	future	ADJ
sc-1138	347	27	directions	direction	NOUN
sc-1138	347	28	]	]	PUNCT
sc-1138	347	29	.	.	PUNCT
sc-1138	348	1	ieee	ieee	NOUN
sc-1138	348	2	consumer	consumer	NOUN
sc-1138	348	3	electronics	electronic	NOUN
sc-1138	348	4	magazine	magazine	NOUN
sc-1138	348	5	.	.	PUNCT
sc-1138	349	1	2018	2018	NUM
sc-1138	349	2	feb	feb	PROPN
sc-1138	349	3	8;7(2):18	8;7(2):18	NUM
sc-1138	349	4	-	-	SYM
sc-1138	349	5	21	21	NUM
sc-1138	349	6	.	.	PUNCT
sc-1138	350	1	[	[	X
sc-1138	350	2	49	49	NUM
sc-1138	350	3	]	]	X
sc-1138	350	4	sun	sun	PROPN
sc-1138	350	5	j	j	PROPN
sc-1138	350	6	,	,	PUNCT
sc-1138	350	7	yan	yan	PROPN
sc-1138	350	8	j	j	PROPN
sc-1138	350	9	,	,	PUNCT
sc-1138	350	10	zhang	zhang	PROPN
sc-1138	350	11	kz	kz	PROPN
sc-1138	350	12	.	.	PUNCT
sc-1138	350	13	blockchain	blockchain	PROPN
sc-1138	350	14	-	-	PUNCT
sc-1138	350	15	based	base	VERB
sc-1138	350	16	sharing	sharing	NOUN
sc-1138	350	17	services	service	NOUN
sc-1138	350	18	:	:	PUNCT
sc-1138	350	19	what	what	PRON
sc-1138	350	20	blockchain	blockchain	PROPN
sc-1138	350	21	technology	technology	PROPN
sc-1138	350	22	can	can	AUX
sc-1138	350	23	contribute	contribute	VERB
sc-1138	350	24	to	to	ADP
sc-1138	350	25	smart	smart	ADJ
sc-1138	350	26	cities	city	NOUN
sc-1138	350	27	.	.	PUNCT
sc-1138	351	1	financial	financial	ADJ
sc-1138	351	2	innovation	innovation	NOUN
sc-1138	351	3	.	.	PUNCT
sc-1138	352	1	2016	2016	NUM
sc-1138	353	1	dec;2(1):1	dec;2(1):1	NOUN
sc-1138	353	2	-	-	PUNCT
sc-1138	353	3	9	9	NUM
sc-1138	353	4	.	.	PUNCT
sc-1138	354	1	eai	eai	PROPN
sc-1138	354	2	endorsed	endorse	VERB
sc-1138	354	3	transactions	transaction	NOUN
sc-1138	354	4	on	on	ADP
sc-1138	354	5	smart	smart	ADJ
sc-1138	354	6	cities	city	NOUN
sc-1138	354	7	02	02	NUM
sc-1138	354	8	2020	2020	NUM
sc-1138	354	9	06	06	NUM
sc-1138	354	10	2020	2020	NUM
sc-1138	354	11	|	|	ADV
sc-1138	354	12	volume	volume	NOUN
sc-1138	354	13	4	4	NUM
sc-1138	354	14	|	|	NOUN
sc-1138	354	15	issue	issue	VERB
sc-1138	354	16	10	10	NUM
sc-1138	354	17	|	|	ADV
sc-1138	354	18	e2	e2	VERB