{"id":"https://openalex.org/W2414620989","doi":"https://doi.org/10.1109/tcc.2015.2464817","title":"Decentralized and Energy-Efficient Workload Management in Enterprise Clouds","display_name":"Decentralized and Energy-Efficient Workload Management in Enterprise Clouds","publication_year":2015,"publication_date":"2015-08-12","ids":{"openalex":"https://openalex.org/W2414620989","doi":"https://doi.org/10.1109/tcc.2015.2464817","mag":"2414620989"},"language":"en","primary_location":{"id":"doi:10.1109/tcc.2015.2464817","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcc.2015.2464817","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/A5055905303","display_name":"Michael Pantazoglou","orcid":null},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Michael Pantazoglou","raw_affiliation_strings":["Department of Informatics and Telecommunications, University of Athens, Panepistimiopolis, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Informatics and Telecommunications, University of Athens, Panepistimiopolis, Athens, Greece","institution_ids":["https://openalex.org/I200777214"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086519289","display_name":"Gavriil Tzortzakis","orcid":null},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Gavriil Tzortzakis","raw_affiliation_strings":["Department of Informatics and Telecommunications, University of Athens, Panepistimiopolis, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Informatics and Telecommunications, University of Athens, Panepistimiopolis, Athens, Greece","institution_ids":["https://openalex.org/I200777214"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112128898","display_name":"Alex Delis","orcid":null},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Alex Delis","raw_affiliation_strings":["Department of Informatics and Telecommunications, University of Athens, Panepistimiopolis, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Informatics and Telecommunications, University of Athens, Panepistimiopolis, Athens, Greece","institution_ids":["https://openalex.org/I200777214"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I200777214"],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":19.0567,"has_fulltext":false,"cited_by_count":34,"citation_normalized_percentile":{"value":0.98963214,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"4","issue":"2","first_page":"196","last_page":"209"},"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":0.9983000159263611,"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/T10714","display_name":"Software-Defined Networks and 5G","score":0.9944000244140625,"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/computer-science","display_name":"Computer science","score":0.8273682594299316},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.7709499597549438},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.7430887818336487},{"id":"https://openalex.org/keywords/provisioning","display_name":"Provisioning","score":0.7427119612693787},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.7417032122612},{"id":"https://openalex.org/keywords/workload","display_name":"Workload","score":0.7347670197486877},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.5452568531036377},{"id":"https://openalex.org/keywords/load-balancing","display_name":"Load balancing (electrical power)","score":0.529623806476593},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.4819588363170624},{"id":"https://openalex.org/keywords/virtual-machine","display_name":"Virtual machine","score":0.46319645643234253},{"id":"https://openalex.org/keywords/data-center","display_name":"Data center","score":0.4408716857433319},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.36077383160591125},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.20102337002754211},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.14401641488075256},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.13651731610298157}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8273682594299316},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.7709499597549438},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.7430887818336487},{"id":"https://openalex.org/C172191483","wikidata":"https://www.wikidata.org/wiki/Q1071806","display_name":"Provisioning","level":2,"score":0.7427119612693787},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.7417032122612},{"id":"https://openalex.org/C2778476105","wikidata":"https://www.wikidata.org/wiki/Q628539","display_name":"Workload","level":2,"score":0.7347670197486877},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.5452568531036377},{"id":"https://openalex.org/C138959212","wikidata":"https://www.wikidata.org/wiki/Q1806783","display_name":"Load balancing (electrical power)","level":3,"score":0.529623806476593},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.4819588363170624},{"id":"https://openalex.org/C25344961","wikidata":"https://www.wikidata.org/wiki/Q192726","display_name":"Virtual machine","level":2,"score":0.46319645643234253},{"id":"https://openalex.org/C153740404","wikidata":"https://www.wikidata.org/wiki/Q671224","display_name":"Data center","level":2,"score":0.4408716857433319},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.36077383160591125},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.20102337002754211},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.14401641488075256},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.13651731610298157},{"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/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tcc.2015.2464817","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcc.2015.2464817","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"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.708.4785","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.708.4785","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://cgi.di.uoa.gr/%7Emichaelp/papers/IEEE-TCC-SIEECC.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8999999761581421,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320307254","display_name":"Esperantic Studies Foundation","ror":"https://ror.org/03epg4e71"},{"id":"https://openalex.org/F4320323149","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42"},{"id":"https://openalex.org/F4320323220","display_name":"Alexander S. Onassis Public Benefit Foundation","ror":"https://ror.org/017nq0d63"},{"id":"https://openalex.org/F4320324104","display_name":"Thales Group","ror":"https://ror.org/04emwm605"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":50,"referenced_works":["https://openalex.org/W4819873","https://openalex.org/W34570677","https://openalex.org/W1435875043","https://openalex.org/W1491168823","https://openalex.org/W1590241037","https://openalex.org/W1649074079","https://openalex.org/W1889000187","https://openalex.org/W1969462495","https://openalex.org/W1977367431","https://openalex.org/W1978123369","https://openalex.org/W1985721066","https://openalex.org/W1985765238","https://openalex.org/W1997269120","https://openalex.org/W2000268015","https://openalex.org/W2021204974","https://openalex.org/W2022958320","https://openalex.org/W2054599009","https://openalex.org/W2060204338","https://openalex.org/W2065088268","https://openalex.org/W2070027370","https://openalex.org/W2072362295","https://openalex.org/W2074070386","https://openalex.org/W2080521149","https://openalex.org/W2086180040","https://openalex.org/W2109546606","https://openalex.org/W2110687856","https://openalex.org/W2112320297","https://openalex.org/W2114296561","https://openalex.org/W2121542813","https://openalex.org/W2123905440","https://openalex.org/W2126147068","https://openalex.org/W2131405329","https://openalex.org/W2131726714","https://openalex.org/W2134807578","https://openalex.org/W2139547970","https://openalex.org/W2140919237","https://openalex.org/W2148459868","https://openalex.org/W2158045582","https://openalex.org/W2159081109","https://openalex.org/W2162462435","https://openalex.org/W2163065828","https://openalex.org/W2166790316","https://openalex.org/W2770613891","https://openalex.org/W3124157346","https://openalex.org/W4313016175","https://openalex.org/W6601370251","https://openalex.org/W6628599094","https://openalex.org/W6636793615","https://openalex.org/W6649948755","https://openalex.org/W6656398624"],"related_works":["https://openalex.org/W4235752909","https://openalex.org/W2064479986","https://openalex.org/W4210833224","https://openalex.org/W572531444","https://openalex.org/W1579374282","https://openalex.org/W2384875552","https://openalex.org/W2574551232","https://openalex.org/W2796360030","https://openalex.org/W2032976473","https://openalex.org/W3184741001"],"abstract_inverted_index":{"We":[0],"present":[1],"a":[2,36,82,116],"decentralized":[3],"approach":[4,152,174],"towards":[5],"scalable":[6],"and":[7,44,75,89,105,129,168,186],"energy-efficient":[8],"management":[9],"of":[10,28,60,84,118,132,171,177,182,191,197],"virtual":[11],"machine":[12],"(VM)":[13],"instances":[14,121],"that":[15],"are":[16,32,48],"provisioned":[17,61],"by":[18,80],"large,":[19],"enterprise":[20],"clouds.":[21],"In":[22,144],"our":[23,151],"approach,":[24],"the":[25,29,58,109,147,172,195],"computation":[26],"resources":[27,47],"data":[30],"center":[31],"effectively":[33],"organized":[34],"into":[35],"hypercube":[37,40,103],"structure.":[38],"The":[39],"seamlessly":[41],"scales":[42],"up":[43],"down":[45],"as":[46,123,188,190],"either":[49],"added":[50],"or":[51],"removed":[52],"in":[53,57,137,150,158,180,194],"response":[54],"to":[55,97,101,114,124,141,160],"changes":[56],"number":[59],"VM":[62,120],"instances.":[63],"Without":[64],"supervision":[65],"from":[66],"any":[67],"central":[68],"components,":[69],"each":[70],"compute":[71,148],"node":[72],"operates":[73],"autonomously":[74],"manages":[76],"its":[77,178,192],"own":[78,134,163],"workload":[79,100,199],"applying":[81],"set":[83],"distributed":[85],"load":[86],"balancing":[87],"rules":[88],"algorithms.":[90],"On":[91,108],"one":[92],"hand,":[93],"underutilized":[94],"nodes":[95,112,149],"attempt":[96,113],"shift":[98],"their":[99,102,119,126,133,156,162],"neighbors":[104],"switch":[106],"off.":[107],"other,":[110],"overutilized":[111],"migrate":[115],"subset":[117],"so":[122],"reduce":[125],"power":[127],"consumption":[128],"prevent":[130],"degradation":[131],"resources,":[135],"which":[136],"turn":[138],"may":[139],"lead":[140],"SLA":[142],"violations.":[143],"both":[145],"cases,":[146],"do":[153],"not":[154],"overload":[155],"counterparts":[157],"order":[159],"improve":[161],"energy":[164,184],"footprint.":[165],"An":[166],"evaluation":[167],"comparative":[169],"study":[170],"proposed":[173],"provides":[175],"evidence":[176],"merits":[179],"terms":[181],"elasticity,":[183],"efficiency,":[185],"scalability,":[187],"well":[189],"feasibility":[193],"presence":[196],"high":[198],"rates.":[200]},"counts_by_year":[{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":3},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":4}],"updated_date":"2026-08-26T07:47:46.906454","created_date":"2025-10-10T00:00:00"}
