id	sid	tid	token	lemma	pos
ms35t725p2j	1	1	in	in	ADP
ms35t725p2j	1	2	the	the	DET
ms35t725p2j	1	3	course	course	NOUN
ms35t725p2j	1	4	of	of	ADP
ms35t725p2j	1	5	an	an	DET
ms35t725p2j	1	6	enterprise	enterprise	NOUN
ms35t725p2j	1	7	cloud	cloud	NOUN
ms35t725p2j	1	8	migration	migration	NOUN
ms35t725p2j	1	9	effort	effort	NOUN
ms35t725p2j	1	10	,	,	PUNCT
ms35t725p2j	1	11	engineers	engineer	NOUN
ms35t725p2j	1	12	often	often	ADV
ms35t725p2j	1	13	rely	rely	VERB
ms35t725p2j	1	14	on	on	ADP
ms35t725p2j	1	15	domain	domain	NOUN
ms35t725p2j	1	16	knowledge	knowledge	NOUN
ms35t725p2j	1	17	or	or	CCONJ
ms35t725p2j	1	18	employ	employ	VERB
ms35t725p2j	1	19	a	a	DET
ms35t725p2j	1	20	heuristic	heuristic	ADJ
ms35t725p2j	1	21	approach	approach	NOUN
ms35t725p2j	1	22	when	when	SCONJ
ms35t725p2j	1	23	allocating	allocate	VERB
ms35t725p2j	1	24	resources	resource	NOUN
ms35t725p2j	1	25	to	to	ADP
ms35t725p2j	1	26	workloads	workload	NOUN
ms35t725p2j	1	27	.	.	PUNCT
ms35t725p2j	2	1	while	while	SCONJ
ms35t725p2j	2	2	this	this	DET
ms35t725p2j	2	3	approach	approach	NOUN
ms35t725p2j	2	4	may	may	AUX
ms35t725p2j	2	5	be	be	AUX
ms35t725p2j	2	6	sufficient	sufficient	ADJ
ms35t725p2j	2	7	for	for	ADP
ms35t725p2j	2	8	the	the	DET
ms35t725p2j	2	9	initial	initial	ADJ
ms35t725p2j	2	10	lift	lift	NOUN
ms35t725p2j	2	11	,	,	PUNCT
ms35t725p2j	2	12	it	it	PRON
ms35t725p2j	2	13	is	be	AUX
ms35t725p2j	2	14	an	an	DET
ms35t725p2j	2	15	inefficient	inefficient	ADJ
ms35t725p2j	2	16	strategy	strategy	NOUN
ms35t725p2j	2	17	for	for	ADP
ms35t725p2j	2	18	ongoing	ongoing	ADJ
ms35t725p2j	2	19	data	datum	NOUN
ms35t725p2j	2	20	center	center	NOUN
ms35t725p2j	2	21	operations	operation	NOUN
ms35t725p2j	2	22	in	in	ADP
ms35t725p2j	2	23	the	the	DET
ms35t725p2j	2	24	cloud	cloud	NOUN
ms35t725p2j	2	25	.	.	PUNCT
ms35t725p2j	3	1	it	it	PRON
ms35t725p2j	3	2	increases	increase	VERB
ms35t725p2j	3	3	the	the	DET
ms35t725p2j	3	4	risk	risk	NOUN
ms35t725p2j	3	5	of	of	ADP
ms35t725p2j	3	6	over	over	NOUN
ms35t725p2j	3	7	-	-	PUNCT
ms35t725p2j	3	8	provisioning	provisioning	NOUN
ms35t725p2j	3	9	,	,	PUNCT
ms35t725p2j	3	10	which	which	PRON
ms35t725p2j	3	11	results	result	VERB
ms35t725p2j	3	12	in	in	ADP
ms35t725p2j	3	13	increased	increase	VERB
ms35t725p2j	3	14	total	total	ADJ
ms35t725p2j	3	15	cost	cost	NOUN
ms35t725p2j	3	16	of	of	ADP
ms35t725p2j	3	17	ownership	ownership	NOUN
ms35t725p2j	3	18	.	.	PUNCT
ms35t725p2j	4	1	it	it	PRON
ms35t725p2j	4	2	also	also	ADV
ms35t725p2j	4	3	increases	increase	VERB
ms35t725p2j	4	4	the	the	DET
ms35t725p2j	4	5	risk	risk	NOUN
ms35t725p2j	4	6	of	of	ADP
ms35t725p2j	4	7	under	under	NOUN
ms35t725p2j	4	8	-	-	PUNCT
ms35t725p2j	4	9	provisioning	provisioning	NOUN
ms35t725p2j	4	10	,	,	PUNCT
ms35t725p2j	4	11	which	which	PRON
ms35t725p2j	4	12	increases	increase	VERB
ms35t725p2j	4	13	the	the	DET
ms35t725p2j	4	14	potential	potential	NOUN
ms35t725p2j	4	15	for	for	ADP
ms35t725p2j	4	16	service	service	NOUN
ms35t725p2j	4	17	level	level	NOUN
ms35t725p2j	4	18	agreement	agreement	NOUN
ms35t725p2j	4	19	violations	violation	NOUN
ms35t725p2j	4	20	.	.	PUNCT
ms35t725p2j	5	1	this	this	DET
ms35t725p2j	5	2	research	research	NOUN
ms35t725p2j	5	3	presents	present	VERB
ms35t725p2j	5	4	an	an	DET
ms35t725p2j	5	5	analytic	analytic	ADJ
ms35t725p2j	5	6	approach	approach	NOUN
ms35t725p2j	5	7	to	to	PART
ms35t725p2j	5	8	workload	workload	NOUN
ms35t725p2j	5	9	resource	resource	NOUN
ms35t725p2j	5	10	allocation	allocation	NOUN
ms35t725p2j	5	11	in	in	ADP
ms35t725p2j	5	12	the	the	DET
ms35t725p2j	5	13	cloud	cloud	NOUN
ms35t725p2j	5	14	.	.	PUNCT
ms35t725p2j	6	1	it	it	PRON
ms35t725p2j	6	2	presents	present	VERB
ms35t725p2j	6	3	techniques	technique	NOUN
ms35t725p2j	6	4	to	to	PART
ms35t725p2j	6	5	analyze	analyze	VERB
ms35t725p2j	6	6	and	and	CCONJ
ms35t725p2j	6	7	model	model	VERB
ms35t725p2j	6	8	the	the	DET
ms35t725p2j	6	9	characteristics	characteristic	NOUN
ms35t725p2j	6	10	and	and	CCONJ
ms35t725p2j	6	11	patterns	pattern	NOUN
ms35t725p2j	6	12	of	of	ADP
ms35t725p2j	6	13	workloads	workload	NOUN
ms35t725p2j	6	14	within	within	ADP
ms35t725p2j	6	15	a	a	DET
ms35t725p2j	6	16	cloud	cloud	NOUN
ms35t725p2j	6	17	computing	computing	NOUN
ms35t725p2j	6	18	environment	environment	NOUN
ms35t725p2j	6	19	.	.	PUNCT
ms35t725p2j	7	1	it	it	PRON
ms35t725p2j	7	2	also	also	ADV
ms35t725p2j	7	3	presents	present	VERB
ms35t725p2j	7	4	an	an	DET
ms35t725p2j	7	5	approach	approach	NOUN
ms35t725p2j	7	6	with	with	ADP
ms35t725p2j	7	7	which	which	PRON
ms35t725p2j	7	8	to	to	PART
ms35t725p2j	7	9	learn	learn	VERB
ms35t725p2j	7	10	from	from	ADP
ms35t725p2j	7	11	prior	prior	ADJ
ms35t725p2j	7	12	workload	workload	NOUN
ms35t725p2j	7	13	behavior	behavior	NOUN
ms35t725p2j	7	14	and	and	CCONJ
ms35t725p2j	7	15	prescribe	prescribe	VERB
ms35t725p2j	7	16	an	an	DET
ms35t725p2j	7	17	optimal	optimal	ADJ
ms35t725p2j	7	18	resource	resource	NOUN
ms35t725p2j	7	19	allocation	allocation	NOUN
ms35t725p2j	7	20	scheme	scheme	NOUN
ms35t725p2j	7	21	or	or	CCONJ
ms35t725p2j	7	22	optimization	optimization	NOUN
ms35t725p2j	7	23	policy	policy	NOUN
ms35t725p2j	7	24	based	base	VERB
ms35t725p2j	7	25	on	on	ADP
ms35t725p2j	7	26	set	set	ADJ
ms35t725p2j	7	27	objectives	objective	NOUN
ms35t725p2j	7	28	and	and	CCONJ
ms35t725p2j	7	29	constraints	constraint	NOUN
ms35t725p2j	7	30	.	.	PUNCT
ms35t725p2j	8	1	finally	finally	ADV
ms35t725p2j	8	2	,	,	PUNCT
ms35t725p2j	8	3	the	the	DET
ms35t725p2j	8	4	work	work	NOUN
ms35t725p2j	8	5	presents	present	VERB
ms35t725p2j	8	6	an	an	DET
ms35t725p2j	8	7	approach	approach	NOUN
ms35t725p2j	8	8	to	to	PART
ms35t725p2j	8	9	predict	predict	VERB
ms35t725p2j	8	10	how	how	SCONJ
ms35t725p2j	8	11	workload	workload	NOUN
ms35t725p2j	8	12	characteristics	characteristic	NOUN
ms35t725p2j	8	13	will	will	AUX
ms35t725p2j	8	14	change	change	VERB
ms35t725p2j	8	15	as	as	ADP
ms35t725p2j	8	16	a	a	DET
ms35t725p2j	8	17	result	result	NOUN
ms35t725p2j	8	18	of	of	ADP
ms35t725p2j	8	19	variations	variation	NOUN
ms35t725p2j	8	20	in	in	ADP
ms35t725p2j	8	21	allocated	allocate	VERB
ms35t725p2j	8	22	resource	resource	NOUN
ms35t725p2j	8	23	parameters	parameter	NOUN
ms35t725p2j	8	24	.	.	PUNCT
ms35t725p2j	9	1	this	this	PRON
ms35t725p2j	9	2	is	be	AUX
ms35t725p2j	9	3	critical	critical	ADJ
ms35t725p2j	9	4	in	in	ADP
ms35t725p2j	9	5	order	order	NOUN
ms35t725p2j	9	6	to	to	PART
ms35t725p2j	9	7	understand	understand	VERB
ms35t725p2j	9	8	the	the	DET
ms35t725p2j	9	9	impact	impact	NOUN
ms35t725p2j	9	10	of	of	ADP
ms35t725p2j	9	11	proposed	propose	VERB
ms35t725p2j	9	12	optimization	optimization	NOUN
ms35t725p2j	9	13	policies	policy	NOUN
ms35t725p2j	9	14	,	,	PUNCT
ms35t725p2j	9	15	so	so	SCONJ
ms35t725p2j	9	16	they	they	PRON
ms35t725p2j	9	17	can	can	AUX
ms35t725p2j	9	18	be	be	AUX
ms35t725p2j	9	19	validated	validate	VERB
ms35t725p2j	9	20	before	before	ADP
ms35t725p2j	9	21	being	be	AUX
ms35t725p2j	9	22	implemented	implement	VERB
ms35t725p2j	9	23	in	in	ADP
ms35t725p2j	9	24	real	real	ADJ
ms35t725p2j	9	25	world	world	NOUN
ms35t725p2j	9	26	environments.workload	environments.workload	NOUN
ms35t725p2j	9	27	modeling	modeling	NOUN
ms35t725p2j	9	28	and	and	CCONJ
ms35t725p2j	9	29	resource	resource	NOUN
ms35t725p2j	9	30	optimization	optimization	NOUN
ms35t725p2j	9	31	in	in	ADP
ms35t725p2j	9	32	cloud	cloud	NOUN
ms35t725p2j	9	33	environments	environment	NOUN
ms35t725p2j	9	34	is	be	AUX
ms35t725p2j	9	35	challenging	challenge	VERB
ms35t725p2j	9	36	for	for	ADP
ms35t725p2j	9	37	several	several	ADJ
ms35t725p2j	9	38	reasons	reason	NOUN
ms35t725p2j	9	39	.	.	PUNCT
ms35t725p2j	10	1	some	some	PRON
ms35t725p2j	10	2	of	of	ADP
ms35t725p2j	10	3	these	these	DET
ms35t725p2j	10	4	reasons	reason	NOUN
ms35t725p2j	10	5	include	include	VERB
ms35t725p2j	10	6	challenges	challenge	NOUN
ms35t725p2j	10	7	due	due	ADP
ms35t725p2j	10	8	to	to	ADP
ms35t725p2j	10	9	the	the	DET
ms35t725p2j	10	10	abstraction	abstraction	NOUN
ms35t725p2j	10	11	and	and	CCONJ
ms35t725p2j	10	12	overhead	overhead	NOUN
ms35t725p2j	10	13	presented	present	VERB
ms35t725p2j	10	14	by	by	ADP
ms35t725p2j	10	15	the	the	DET
ms35t725p2j	10	16	virtualization	virtualization	NOUN
ms35t725p2j	10	17	layer	layer	NOUN
ms35t725p2j	10	18	,	,	PUNCT
ms35t725p2j	10	19	the	the	DET
ms35t725p2j	10	20	lack	lack	NOUN
ms35t725p2j	10	21	of	of	ADP
ms35t725p2j	10	22	clarity	clarity	NOUN
ms35t725p2j	10	23	with	with	ADP
ms35t725p2j	10	24	and	and	CCONJ
ms35t725p2j	10	25	absence	absence	NOUN
ms35t725p2j	10	26	of	of	ADP
ms35t725p2j	10	27	sufficient	sufficient	ADJ
ms35t725p2j	10	28	system	system	NOUN
ms35t725p2j	10	29	-	-	PUNCT
ms35t725p2j	10	30	level	level	NOUN
ms35t725p2j	10	31	trace	trace	NOUN
ms35t725p2j	10	32	-	-	PUNCT
ms35t725p2j	10	33	logs	log	NOUN
ms35t725p2j	10	34	that	that	PRON
ms35t725p2j	10	35	correlate	correlate	VERB
ms35t725p2j	10	36	with	with	ADP
ms35t725p2j	10	37	performance	performance	NOUN
ms35t725p2j	10	38	,	,	PUNCT
ms35t725p2j	10	39	the	the	DET
ms35t725p2j	10	40	complexity	complexity	NOUN
ms35t725p2j	10	41	and	and	CCONJ
ms35t725p2j	10	42	variability	variability	NOUN
ms35t725p2j	10	43	of	of	ADP
ms35t725p2j	10	44	workloads	workload	NOUN
ms35t725p2j	10	45	and	and	CCONJ
ms35t725p2j	10	46	a	a	DET
ms35t725p2j	10	47	lack	lack	NOUN
ms35t725p2j	10	48	of	of	ADP
ms35t725p2j	10	49	effective	effective	ADJ
ms35t725p2j	10	50	standards	standard	NOUN
ms35t725p2j	10	51	for	for	ADP
ms35t725p2j	10	52	workload	workload	NOUN
ms35t725p2j	10	53	classification	classification	NOUN
ms35t725p2j	10	54	and	and	CCONJ
ms35t725p2j	10	55	forecasting	forecasting	NOUN
ms35t725p2j	10	56	.	.	PUNCT
ms35t725p2j	11	1	this	this	DET
ms35t725p2j	11	2	research	research	NOUN
ms35t725p2j	11	3	takes	take	VERB
ms35t725p2j	11	4	these	these	DET
ms35t725p2j	11	5	challenges	challenge	NOUN
ms35t725p2j	11	6	into	into	ADP
ms35t725p2j	11	7	account	account	NOUN
ms35t725p2j	11	8	and	and	CCONJ
ms35t725p2j	11	9	presents	present	VERB
ms35t725p2j	11	10	mitigating	mitigate	VERB
ms35t725p2j	11	11	approaches	approach	NOUN
ms35t725p2j	11	12	to	to	ADP
ms35t725p2j	11	13	them	they	PRON
ms35t725p2j	11	14	.	.	PUNCT