{"id":"https://openalex.org/W2162462435","doi":"https://doi.org/10.1093/comjnl/bxp080","title":"Energy-Efficient Cloud Computing","display_name":"Energy-Efficient Cloud Computing","publication_year":2009,"publication_date":"2009-08-19","ids":{"openalex":"https://openalex.org/W2162462435","doi":"https://doi.org/10.1093/comjnl/bxp080","mag":"2162462435"},"language":"en","primary_location":{"id":"doi:10.1093/comjnl/bxp080","is_oa":false,"landing_page_url":"https://doi.org/10.1093/comjnl/bxp080","pdf_url":null,"source":{"id":"https://openalex.org/S44643521","display_name":"The Computer Journal","issn_l":"0010-4620","issn":["0010-4620","1460-2067"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Computer Journal","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/A5068748880","display_name":"Andreas Berl","orcid":null},"institutions":[{"id":"https://openalex.org/I186354981","display_name":"University of Passau","ror":"https://ror.org/05ydjnb78","country_code":"DE","type":"education","lineage":["https://openalex.org/I186354981"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"A. Berl","raw_affiliation_strings":["Fakult\u00e4t f\u00fcr Informatik und Mathematik, University of Passau, Innstr. 43, 94032 Passau, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fakult\u00e4t f\u00fcr Informatik und Mathematik, University of Passau, Innstr. 43, 94032 Passau, Germany","institution_ids":["https://openalex.org/I186354981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074413858","display_name":"Erol Gelenbe","orcid":"https://orcid.org/0000-0001-9688-2201"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"E. Gelenbe","raw_affiliation_strings":["Electrical and Electronic Engineering Department, Imperial College London, South Kensington Campus, London SW7 2AZ, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Electronic Engineering Department, Imperial College London, South Kensington Campus, London SW7 2AZ, UK","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027586402","display_name":"Maria Di Girolamo","orcid":"https://orcid.org/0000-0002-9842-0446"},"institutions":[{"id":"https://openalex.org/I4210122499","display_name":"Business Innovation Centre","ror":"https://ror.org/038n1rk38","country_code":"IT","type":"other","lineage":["https://openalex.org/I4210122499"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"M. Di Girolamo","raw_affiliation_strings":["HP-European Innovation Centre, HP IIC (Italy Innovation Centre), Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"HP-European Innovation Centre, HP IIC (Italy Innovation Centre), Italy","institution_ids":["https://openalex.org/I4210122499"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049952371","display_name":"Giovanni Giuliani","orcid":"https://orcid.org/0009-0005-3622-334X"},"institutions":[{"id":"https://openalex.org/I4210122499","display_name":"Business Innovation Centre","ror":"https://ror.org/038n1rk38","country_code":"IT","type":"other","lineage":["https://openalex.org/I4210122499"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"G. Giuliani","raw_affiliation_strings":["HP-European Innovation Centre, HP IIC (Italy Innovation Centre), Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"HP-European Innovation Centre, HP IIC (Italy Innovation Centre), Italy","institution_ids":["https://openalex.org/I4210122499"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085867563","display_name":"Hermann de Meer","orcid":"https://orcid.org/0000-0002-3466-8135"},"institutions":[{"id":"https://openalex.org/I186354981","display_name":"University of Passau","ror":"https://ror.org/05ydjnb78","country_code":"DE","type":"education","lineage":["https://openalex.org/I186354981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"H. De Meer","raw_affiliation_strings":["Fakult\u00e4t f\u00fcr Informatik und Mathematik, University of Passau, Innstr. 43, 94032 Passau, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fakult\u00e4t f\u00fcr Informatik und Mathematik, University of Passau, Innstr. 43, 94032 Passau, Germany","institution_ids":["https://openalex.org/I186354981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113695320","display_name":"M. Q. Dang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210087065","display_name":"International University in Germany","ror":"https://ror.org/000jzpp78","country_code":"DE","type":"education","lineage":["https://openalex.org/I4210087065"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"M. Q. Dang","raw_affiliation_strings":["School of Information Technology, International University in Germany, Bruchsal, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Technology, International University in Germany, Bruchsal, Germany","institution_ids":["https://openalex.org/I4210087065"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050579270","display_name":"Kostas Pentikousis","orcid":null},"institutions":[{"id":"https://openalex.org/I87653560","display_name":"VTT Technical Research Centre of Finland","ror":"https://ror.org/04b181w54","country_code":"FI","type":"nonprofit","lineage":["https://openalex.org/I4210089493","https://openalex.org/I87653560"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"K. Pentikousis","raw_affiliation_strings":["VTT Technical Research Centre of Finland, Kaitov\u00e4yl\u00e4 1, FI-90571 Oulu, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"VTT Technical Research Centre of Finland, Kaitov\u00e4yl\u00e4 1, FI-90571 Oulu, Finland","institution_ids":["https://openalex.org/I87653560"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5068748880"],"corresponding_institution_ids":["https://openalex.org/I186354981"],"apc_list":{"value":2635,"currency":"GBP","value_usd":3232},"apc_paid":null,"fwci":110.2206,"has_fulltext":false,"cited_by_count":653,"citation_normalized_percentile":{"value":0.99958038,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"53","issue":"7","first_page":"1045","last_page":"1051"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9990000128746033,"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":0.9990000128746033,"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/library-science","display_name":"Library science","score":0.5359490513801575},{"id":"https://openalex.org/keywords/history","display_name":"History","score":0.37952572107315063},{"id":"https://openalex.org/keywords/classics","display_name":"Classics","score":0.33673372864723206},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.251289039850235}],"concepts":[{"id":"https://openalex.org/C161191863","wikidata":"https://www.wikidata.org/wiki/Q199655","display_name":"Library science","level":1,"score":0.5359490513801575},{"id":"https://openalex.org/C95457728","wikidata":"https://www.wikidata.org/wiki/Q309","display_name":"History","level":0,"score":0.37952572107315063},{"id":"https://openalex.org/C74916050","wikidata":"https://www.wikidata.org/wiki/Q841090","display_name":"Classics","level":1,"score":0.33673372864723206},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.251289039850235}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1093/comjnl/bxp080","is_oa":false,"landing_page_url":"https://doi.org/10.1093/comjnl/bxp080","pdf_url":null,"source":{"id":"https://openalex.org/S44643521","display_name":"The Computer Journal","issn_l":"0010-4620","issn":["0010-4620","1460-2067"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Computer Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.7900000214576721}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W206565998","https://openalex.org/W1563924190","https://openalex.org/W1590860274","https://openalex.org/W1842406863","https://openalex.org/W1948781308","https://openalex.org/W1980352564","https://openalex.org/W1983067355","https://openalex.org/W2008979299","https://openalex.org/W2018538061","https://openalex.org/W2024758283","https://openalex.org/W2030726651","https://openalex.org/W2064359039","https://openalex.org/W2068173146","https://openalex.org/W2069663570","https://openalex.org/W2085329518","https://openalex.org/W2103565249","https://openalex.org/W2118955868","https://openalex.org/W2119733170","https://openalex.org/W2123889672","https://openalex.org/W2126679760","https://openalex.org/W2131726714","https://openalex.org/W2134250472","https://openalex.org/W2142855085","https://openalex.org/W2154354870","https://openalex.org/W2154807550","https://openalex.org/W2161958717"],"related_works":["https://openalex.org/W2010066730","https://openalex.org/W658636438","https://openalex.org/W617126653","https://openalex.org/W4389967401","https://openalex.org/W2507306909","https://openalex.org/W4242188614","https://openalex.org/W2039589765","https://openalex.org/W2070869476","https://openalex.org/W2503791906","https://openalex.org/W654893371"],"abstract_inverted_index":{"Journal":[0],"Article":[1,225],"Energy-Efficient":[2],"Cloud":[3],"Computing":[4],"Get":[5],"access":[6],"Andreas":[7,9],"Berl,":[8],"Berl":[10],"*":[11],"1Fakult\u00e4t":[12,129],"f\u00fcr":[13,130],"Informatik":[14,131],"und":[15,132],"Mathematik,":[16,133],"University":[17,134,165],"of":[18,135,161,190],"Passau,":[19,23,136,140],"Innstr.":[20,137],"43,":[21,138],"94032":[22,139],"Germany":[24,141,169],"*Corresponding":[25],"author:":[26],"berl@uni-passau.de":[27],"Search":[28,59,86,111,142,170,197],"for":[29,60,87,112,143,171,198],"other":[30,61,88,113,144,172,199],"works":[31,62,89,114,145,173,200],"by":[32,63,90,115,146,174,201],"this":[33,64,91,116,147,175,202],"author":[34,65,92,117,148,176,203],"on:":[35,66,93,118,149,177,204],"Oxford":[36,67,94,119,150,178,205],"Academic":[37,68,95,120,151,179,206],"Google":[38,69,96,121,152,180,207],"Scholar":[39,70,97,122,153,181,208],"Erol":[40,42],"Gelenbe,":[41],"Gelenbe":[43],"2Electrical":[44],"and":[45],"Electronic":[46],"Engineering":[47],"Department,":[48],"Imperial":[49],"College":[50],"London,":[51],"South":[52],"Kensington":[53],"Campus,":[54],"London":[55],"SW7":[56],"2AZ,":[57],"UK":[58],"Marco":[71,74],"Di":[72,75],"Girolamo,":[73],"Girolamo":[76],"3HP-European":[77,102],"Innovation":[78,83,103,108],"Centre,":[79,104],"HP":[80,105],"IIC":[81,106],"(Italy":[82,107],"Centre),":[84,109],"Italy":[85,110],"Giovanni":[98,100],"Giuliani,":[99],"Giuliani":[101],"Hermann":[123,126],"De":[124,127],"Meer,":[125],"Meer":[128],"Minh":[154,157],"Quan":[155,158],"Dang,":[156],"Dang":[159],"4School":[160],"Information":[162],"Technology,":[163],"International":[164],"in":[166],"Germany,":[167],"Bruchsal,":[168],"Kostas":[182,184],"Pentikousis":[183,185],"5VTT":[186],"Technical":[187],"Research":[188],"Centre":[189],"Finland,":[191],"Kaitov\u00e4yl\u00e4":[192],"1,":[193],"FI-90571":[194],"Oulu,":[195],"Finland":[196],"The":[209],"Computer":[210],"Journal,":[211],"Volume":[212],"53,":[213],"Issue":[214],"7,":[215],"September":[216],"2010,":[217],"Pages":[218],"1045\u20131051,":[219],"https://doi.org/10.1093/comjnl/bxp080":[220],"Published:":[221,236],"19":[222,237],"August":[223,238],"2009":[224,230,235,239],"history":[226],"Received:":[227],"28":[228,233],"July":[229,234],"Revision":[231],"received:":[232]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":15},{"year":2024,"cited_by_count":12},{"year":2023,"cited_by_count":13},{"year":2022,"cited_by_count":20},{"year":2021,"cited_by_count":21},{"year":2020,"cited_by_count":27},{"year":2019,"cited_by_count":31},{"year":2018,"cited_by_count":37},{"year":2017,"cited_by_count":46},{"year":2016,"cited_by_count":49},{"year":2015,"cited_by_count":78},{"year":2014,"cited_by_count":79},{"year":2013,"cited_by_count":80},{"year":2012,"cited_by_count":74}],"updated_date":"2026-05-14T08:36:36.166977","created_date":"2025-10-10T00:00:00"}