{"id":"https://openalex.org/W2072362295","doi":"https://doi.org/10.1109/tcc.2014.2306427","title":"Dynamic Heterogeneity-Aware Resource Provisioning in the Cloud","display_name":"Dynamic Heterogeneity-Aware Resource Provisioning in the Cloud","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W2072362295","doi":"https://doi.org/10.1109/tcc.2014.2306427","mag":"2072362295"},"language":"en","primary_location":{"id":"doi:10.1109/tcc.2014.2306427","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcc.2014.2306427","pdf_url":null,"source":{"id":"https://openalex.org/S2492498579","display_name":"IEEE Transactions on Cloud Computing","issn_l":"2168-7161","issn":["2168-7161","2372-0018"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Cloud Computing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100360194","display_name":"Qi Zhang","orcid":"https://orcid.org/0000-0001-5303-9804"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Qi Zhang","raw_affiliation_strings":["David. R. Cheriton School of Computer Science, University of Waterloo, Waterloo, Canada","David R. Cheriton School of Computer Science, University of Waterloo Waterloo, ON, Canada"],"affiliations":[{"raw_affiliation_string":"David. R. Cheriton School of Computer Science, University of Waterloo, Waterloo, Canada","institution_ids":["https://openalex.org/I151746483"]},{"raw_affiliation_string":"David R. Cheriton School of Computer Science, University of Waterloo Waterloo, ON, Canada","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020409476","display_name":"Mohamed Faten Zhani","orcid":"https://orcid.org/0000-0001-9511-346X"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Mohamed Faten Zhani","raw_affiliation_strings":["David. R. Cheriton School of Computer Science, University of Waterloo, Waterloo, Canada","David R. Cheriton School of Computer Science, University of Waterloo Waterloo, ON, Canada"],"affiliations":[{"raw_affiliation_string":"David. R. Cheriton School of Computer Science, University of Waterloo, Waterloo, Canada","institution_ids":["https://openalex.org/I151746483"]},{"raw_affiliation_string":"David R. Cheriton School of Computer Science, University of Waterloo Waterloo, ON, Canada","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038723583","display_name":"Raouf Boutaba","orcid":"https://orcid.org/0000-0001-7936-6862"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Raouf Boutaba","raw_affiliation_strings":["David. R. Cheriton School of Computer Science, University of Waterloo, Waterloo, Canada","David R. Cheriton School of Computer Science, University of Waterloo Waterloo, ON, Canada"],"affiliations":[{"raw_affiliation_string":"David. R. Cheriton School of Computer Science, University of Waterloo, Waterloo, Canada","institution_ids":["https://openalex.org/I151746483"]},{"raw_affiliation_string":"David R. Cheriton School of Computer Science, University of Waterloo Waterloo, ON, Canada","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038863305","display_name":"Joseph L. Hellerstein","orcid":"https://orcid.org/0000-0003-0802-4069"},"institutions":[{"id":"https://openalex.org/I1291425158","display_name":"Google (United States)","ror":"https://ror.org/00njsd438","country_code":"US","type":"company","lineage":["https://openalex.org/I1291425158","https://openalex.org/I4210128969"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Joseph L. Hellerstein","raw_affiliation_strings":["Google Inc., Seatthe, WA","Google, Inc., Seattle, WA, USA"],"affiliations":[{"raw_affiliation_string":"Google Inc., Seatthe, WA","institution_ids":["https://openalex.org/I1291425158"]},{"raw_affiliation_string":"Google, Inc., Seattle, WA, USA","institution_ids":["https://openalex.org/I1291425158"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100360194"],"corresponding_institution_ids":["https://openalex.org/I151746483"],"apc_list":null,"apc_paid":null,"fwci":82.8359,"has_fulltext":false,"cited_by_count":204,"citation_normalized_percentile":{"value":0.99946541,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":100},"biblio":{"volume":"2","issue":"1","first_page":"14","last_page":"28"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/provisioning","display_name":"Provisioning","score":0.9123782515525818},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8436975479125977},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.7520751953125},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.7018276453018188},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.6193732619285583},{"id":"https://openalex.org/keywords/workload","display_name":"Workload","score":0.6116318702697754},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5390955209732056},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.4581441581249237},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.45603147149086},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.17823705077171326},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.10160169005393982},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.08414295315742493}],"concepts":[{"id":"https://openalex.org/C172191483","wikidata":"https://www.wikidata.org/wiki/Q1071806","display_name":"Provisioning","level":2,"score":0.9123782515525818},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8436975479125977},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.7520751953125},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.7018276453018188},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.6193732619285583},{"id":"https://openalex.org/C2778476105","wikidata":"https://www.wikidata.org/wiki/Q628539","display_name":"Workload","level":2,"score":0.6116318702697754},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5390955209732056},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.4581441581249237},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.45603147149086},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.17823705077171326},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.10160169005393982},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.08414295315742493},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcc.2014.2306427","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcc.2014.2306427","pdf_url":null,"source":{"id":"https://openalex.org/S2492498579","display_name":"IEEE Transactions on Cloud Computing","issn_l":"2168-7161","issn":["2168-7161","2372-0018"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Cloud Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8199999928474426,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W421157177","https://openalex.org/W1527264199","https://openalex.org/W1890643295","https://openalex.org/W1903497807","https://openalex.org/W1975017357","https://openalex.org/W2028617807","https://openalex.org/W2030810346","https://openalex.org/W2044372531","https://openalex.org/W2062819966","https://openalex.org/W2088961276","https://openalex.org/W2105351528","https://openalex.org/W2111556044","https://openalex.org/W2128400269","https://openalex.org/W2129542763","https://openalex.org/W2135798231","https://openalex.org/W2139041001","https://openalex.org/W2160204571","https://openalex.org/W2296319761","https://openalex.org/W2999382947","https://openalex.org/W3149644221","https://openalex.org/W4205555264","https://openalex.org/W4229980779","https://openalex.org/W4230715394","https://openalex.org/W4250589301","https://openalex.org/W6631665972","https://openalex.org/W6639249596","https://openalex.org/W6639528875","https://openalex.org/W6661349555"],"related_works":["https://openalex.org/W2000785801","https://openalex.org/W986318368","https://openalex.org/W2384410913","https://openalex.org/W2352878646","https://openalex.org/W2004734601","https://openalex.org/W2130149817","https://openalex.org/W2990194547","https://openalex.org/W2552656578","https://openalex.org/W2613651632","https://openalex.org/W179829755"],"abstract_inverted_index":{"Data":[0],"centers":[1,66],"consume":[2],"tremendous":[3],"amounts":[4],"of":[5,9,30,41,52,85,100,166,181],"energy":[6,23,75,186,203],"in":[7,59,164],"terms":[8,165],"power":[10],"distribution":[11],"and":[12,55,74,92,103,111,121,168,188],"cooling.":[13],"Dynamic":[14],"capacity":[15,139],"provisioning":[16,140],"is":[17],"a":[18,136,174,195],"promising":[19],"approach":[20],"for":[21,142],"reducing":[22],"consumption":[24,76,187],"by":[25,125,204],"dynamically":[26,177],"adjusting":[27,178],"the":[28,42,50,79,98,122,126,150,179],"number":[29,180],"active":[31],"machines":[32,70,102,182],"to":[33,96,107,116,154,183,208],"match":[34],"resource":[35,93,167],"demands.":[36],"However,":[37],"despite":[38],"extensive":[39],"studies":[40],"problem,":[43],"existing":[44],"solutions":[45],"have":[46],"not":[47],"fully":[48],"considered":[49],"heterogeneity":[51,99],"both":[53,101,108],"workload":[54,119,156],"machine":[56],"hardware":[57],"found":[58],"production":[60,64,80],"environments.":[61],"In":[62],"particular,":[63],"data":[65,144],"often":[67],"comprise":[68],"heterogeneous":[69],"with":[71,88,161],"different":[72,89],"capacities":[73],"characteristics.":[77],"Meanwhile,":[78],"cloud":[81,143],"workloads":[82,104],"typically":[83],"consist":[84],"diverse":[86],"applications":[87],"priorities,":[90],"performance":[91,169],"requirements.":[94,170],"Failure":[95],"consider":[97],"will":[105],"lead":[106],"sub-optimal":[109],"energy-savings":[110],"long":[112],"scheduling":[113,189],"delays,":[114],"due":[115],"incompatibility":[117],"between":[118],"requirements":[120],"resources":[123],"offered":[124],"provisioned":[127],"machines.":[128],"To":[129],"address":[130],"this":[131],"limitation,":[132],"we":[133,147,172],"present":[134,173],"Harmony,":[135],"Heterogeneity-Aware":[137],"dynamic":[138],"scheme":[141],"centers.":[145],"Specifically,":[146],"first":[148],"use":[149],"K-means":[151],"clustering":[152],"algorithm":[153],"divide":[155],"into":[157],"distinct":[158],"task":[159],"classes":[160],"similar":[162],"characteristics":[163],"Then":[171],"technique":[175],"that":[176],"minimize":[184],"total":[185],"delay.":[190],"Simulations":[191],"using":[192],"traces":[193],"from":[194],"Google's":[196],"compute":[197],"cluster":[198],"demonstrate":[199],"Harmony":[200],"can":[201],"reduce":[202],"28":[205],"percent":[206],"compared":[207],"heterogeneity-oblivious":[209],"solutions.":[210]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":10},{"year":2021,"cited_by_count":12},{"year":2020,"cited_by_count":22},{"year":2019,"cited_by_count":16},{"year":2018,"cited_by_count":29},{"year":2017,"cited_by_count":22},{"year":2016,"cited_by_count":41},{"year":2015,"cited_by_count":33},{"year":2014,"cited_by_count":9}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}