{"id":"https://openalex.org/W2172120366","doi":"https://doi.org/10.1109/jsac.2015.2481280","title":"Online Electricity Cost Saving Algorithms for Co-Location Data Centers","display_name":"Online Electricity Cost Saving Algorithms for Co-Location Data Centers","publication_year":2015,"publication_date":"2015-09-23","ids":{"openalex":"https://openalex.org/W2172120366","doi":"https://doi.org/10.1109/jsac.2015.2481280","mag":"2172120366"},"language":"en","primary_location":{"id":"doi:10.1109/jsac.2015.2481280","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2015.2481280","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"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 Journal on Selected Areas in Communications","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/A5068107773","display_name":"Linquan Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Linquan Zhang","raw_affiliation_strings":["Department of Computer Science, University of Calgary, Calgary, AB, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Calgary, Calgary, AB, Canada","institution_ids":["https://openalex.org/I168635309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066247159","display_name":"Zongpeng Li","orcid":"https://orcid.org/0000-0001-5351-2075"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]},{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CA","CN"],"is_corresponding":false,"raw_author_name":"Zongpeng Li","raw_affiliation_strings":["Department of Computer Science, University of Calgary, Calgary, AB, Canada","School of Computer, Wuhan University, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Calgary, Calgary, AB, Canada","institution_ids":["https://openalex.org/I168635309"]},{"raw_affiliation_string":"School of Computer, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012597518","display_name":"Chuan Wu","orcid":"https://orcid.org/0000-0002-3144-4398"},"institutions":[{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Chuan Wu","raw_affiliation_strings":["Department of Computer Science, The University of Hong Kong, Kowloon, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, The University of Hong Kong, Kowloon, Hong Kong","institution_ids":["https://openalex.org/I889458895"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000834239","display_name":"Shaolei Ren","orcid":"https://orcid.org/0000-0001-9003-4324"},"institutions":[{"id":"https://openalex.org/I103635307","display_name":"University of California, Riverside","ror":"https://ror.org/03nawhv43","country_code":"US","type":"education","lineage":["https://openalex.org/I103635307"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shaolei Ren","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of California, Riverside, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of California, Riverside, CA, USA","institution_ids":["https://openalex.org/I103635307"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.2062,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.92021667,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"33","issue":"12","first_page":"2906","last_page":"2919"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11182","display_name":"Auction Theory and Applications","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11182","display_name":"Auction Theory and Applications","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12288","display_name":"Optimization and Search Problems","score":0.9984999895095825,"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.9965000152587891,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8315457105636597},{"id":"https://openalex.org/keywords/electricity","display_name":"Electricity","score":0.728161633014679},{"id":"https://openalex.org/keywords/data-center","display_name":"Data center","score":0.7032328844070435},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.6093791127204895},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5625506043434143},{"id":"https://openalex.org/keywords/online-algorithm","display_name":"Online algorithm","score":0.5479861497879028},{"id":"https://openalex.org/keywords/competitive-analysis","display_name":"Competitive analysis","score":0.5395379066467285},{"id":"https://openalex.org/keywords/consumption","display_name":"Consumption (sociology)","score":0.501772403717041},{"id":"https://openalex.org/keywords/volume","display_name":"Volume (thermodynamics)","score":0.4286339282989502},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.36614498496055603},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.33245137333869934},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.186966210603714},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.08676499128341675}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8315457105636597},{"id":"https://openalex.org/C206658404","wikidata":"https://www.wikidata.org/wiki/Q12725","display_name":"Electricity","level":2,"score":0.728161633014679},{"id":"https://openalex.org/C153740404","wikidata":"https://www.wikidata.org/wiki/Q671224","display_name":"Data center","level":2,"score":0.7032328844070435},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.6093791127204895},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5625506043434143},{"id":"https://openalex.org/C196921405","wikidata":"https://www.wikidata.org/wiki/Q786431","display_name":"Online algorithm","level":2,"score":0.5479861497879028},{"id":"https://openalex.org/C102408133","wikidata":"https://www.wikidata.org/wiki/Q5156350","display_name":"Competitive analysis","level":3,"score":0.5395379066467285},{"id":"https://openalex.org/C30772137","wikidata":"https://www.wikidata.org/wiki/Q5164762","display_name":"Consumption (sociology)","level":2,"score":0.501772403717041},{"id":"https://openalex.org/C20556612","wikidata":"https://www.wikidata.org/wiki/Q4469374","display_name":"Volume (thermodynamics)","level":2,"score":0.4286339282989502},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.36614498496055603},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.33245137333869934},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.186966210603714},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.08676499128341675},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jsac.2015.2481280","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2015.2481280","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"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 Journal on Selected Areas in Communications","raw_type":"journal-article"},{"id":"pmh:oai:hub.hku.hk:10722/230210","is_oa":false,"landing_page_url":"http://hdl.handle.net/10722/230210","pdf_url":null,"source":{"id":"https://openalex.org/S4377196271","display_name":"The HKU Scholars Hub (University of Hong Kong)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I889458895","host_organization_name":"University of Hong Kong","host_organization_lineage":["https://openalex.org/I889458895"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.6100000143051147}],"awards":[{"id":"https://openalex.org/G133449122","display_name":"Pricing Dynamic Cloud Resource Provisioning and Scaling via Auctions","funder_award_id":"17204715","funder_id":"https://openalex.org/F4320321592","funder_display_name":"Research Grants Council, University Grants Committee"},{"id":"https://openalex.org/G2431394765","display_name":null,"funder_award_id":"718513","funder_id":"https://openalex.org/F4320322170","funder_display_name":"University of Hong Kong"},{"id":"https://openalex.org/G684799724","display_name":null,"funder_award_id":"10006298","funder_id":"https://openalex.org/F4320334593","funder_display_name":"Natural Sciences and Engineering Research Council of Canada"},{"id":"https://openalex.org/G7544171452","display_name":null,"funder_award_id":"CNS-1423137","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G78861290","display_name":null,"funder_award_id":"CNS-1551661","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320321592","display_name":"Research Grants Council, University Grants Committee","ror":"https://ror.org/00djwmt25"},{"id":"https://openalex.org/F4320322170","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86"},{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1531390321","https://openalex.org/W1604683485","https://openalex.org/W1670231024","https://openalex.org/W1806207712","https://openalex.org/W1947078470","https://openalex.org/W1969353386","https://openalex.org/W1984628625","https://openalex.org/W2029050771","https://openalex.org/W2036001459","https://openalex.org/W2037798990","https://openalex.org/W2080853328","https://openalex.org/W2102626318","https://openalex.org/W2103751307","https://openalex.org/W2118955868","https://openalex.org/W2126170153","https://openalex.org/W2133581580","https://openalex.org/W2135798231","https://openalex.org/W2139041001","https://openalex.org/W2142339200","https://openalex.org/W2164079218","https://openalex.org/W2912794399","https://openalex.org/W2950524127","https://openalex.org/W4206478994","https://openalex.org/W6646578661"],"related_works":["https://openalex.org/W4383045365","https://openalex.org/W3188094576","https://openalex.org/W2966741306","https://openalex.org/W2884611814","https://openalex.org/W1544321093","https://openalex.org/W4287063730","https://openalex.org/W4289753866","https://openalex.org/W2036784014","https://openalex.org/W4287062976","https://openalex.org/W2172120366"],"abstract_inverted_index":{"This":[0,82],"work":[1],"studies":[2],"the":[3,20,24,59,73,78,92,105,114,119,123],"online":[4,101,128],"electricity":[5,93],"cost":[6,94],"minimization":[7],"problem":[8,115],"at":[9],"a":[10,65],"co-location":[11,35],"data":[12,25,66],"center,":[13],"which":[14,97],"serves":[15],"multiple":[16],"tenants":[17],"who":[18],"rent":[19],"physical":[21],"infrastructure":[22],"within":[23],"center":[26,67],"to":[27,84,104],"run":[28],"their":[29],"respective":[30],"cloud":[31],"computing":[32],"services.":[33],"The":[34],"operator":[36],"has":[37],"no":[38],"direct":[39],"control":[40],"over":[41],"power":[42],"consumption":[43,56,80],"of":[44,107],"its":[45],"tenants,":[46],"and":[47,77,112,122,126],"an":[48,85,100],"efficient":[49],"mechanism":[50],"is":[51,68],"desired":[52],"for":[53],"eliciting":[54],"desirable":[55],"patterns":[57],"from":[58],"tenants.":[60],"Electricity":[61],"billing":[62],"faced":[63],"by":[64],"nowadays":[69],"based":[70],"on":[71,91],"both":[72],"total":[74],"volume":[75],"consumed":[76],"peak":[79,108],"rate.":[81],"leads":[83],"interesting":[86],"new":[87],"combinatorial":[88],"optimization":[89,95],"structure":[90],"problem,":[96],"also":[98],"exhibits":[99],"nature":[102],"due":[103],"definition":[106],"consumption.":[109],"We":[110],"model":[111],"solve":[113],"through":[116],"two":[117],"approaches:":[118],"pricing":[120],"approach":[121],"auction":[124],"approach,":[125],"design":[127],"algorithms":[129],"with":[130],"small":[131],"competitive":[132],"ratios.":[133]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
