{"id":"https://openalex.org/W2059605082","doi":"https://doi.org/10.1109/tcc.2015.2424892","title":"Performance and Energy Efficiency Metrics for Communication Systems of Cloud Computing Data Centers","display_name":"Performance and Energy Efficiency Metrics for Communication Systems of Cloud Computing Data Centers","publication_year":2015,"publication_date":"2015-04-21","ids":{"openalex":"https://openalex.org/W2059605082","doi":"https://doi.org/10.1109/tcc.2015.2424892","mag":"2059605082"},"language":"en","primary_location":{"id":"doi:10.1109/tcc.2015.2424892","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcc.2015.2424892","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":true,"oa_status":"green","oa_url":"http://orbilu.uni.lu/handle/10993/20888","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5073807871","display_name":"Claudio Fiandrino","orcid":"https://orcid.org/0000-0002-4323-4355"},"institutions":[{"id":"https://openalex.org/I186903577","display_name":"University of Luxembourg","ror":"https://ror.org/036x5ad56","country_code":"LU","type":"education","lineage":["https://openalex.org/I186903577"]}],"countries":["LU"],"is_corresponding":false,"raw_author_name":"Claudio Fiandrino","raw_affiliation_strings":["University of Luxembourg, Luxembourg"],"raw_orcid":"https://orcid.org/0000-0002-4323-4355","affiliations":[{"raw_affiliation_string":"University of Luxembourg, Luxembourg","institution_ids":["https://openalex.org/I186903577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080951601","display_name":"Dzmitry Kliazovich","orcid":null},"institutions":[{"id":"https://openalex.org/I186903577","display_name":"University of Luxembourg","ror":"https://ror.org/036x5ad56","country_code":"LU","type":"education","lineage":["https://openalex.org/I186903577"]}],"countries":["LU"],"is_corresponding":false,"raw_author_name":"Dzmitry Kliazovich","raw_affiliation_strings":["University of Luxembourg, Luxembourg"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Luxembourg, Luxembourg","institution_ids":["https://openalex.org/I186903577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058311932","display_name":"Pascal Bouvry","orcid":"https://orcid.org/0000-0001-9338-2834"},"institutions":[{"id":"https://openalex.org/I186903577","display_name":"University of Luxembourg","ror":"https://ror.org/036x5ad56","country_code":"LU","type":"education","lineage":["https://openalex.org/I186903577"]}],"countries":["LU"],"is_corresponding":false,"raw_author_name":"Pascal Bouvry","raw_affiliation_strings":["University of Luxembourg, Luxembourg"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Luxembourg, Luxembourg","institution_ids":["https://openalex.org/I186903577"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015993565","display_name":"Albert Y. Zomaya","orcid":"https://orcid.org/0000-0002-3090-1059"},"institutions":[{"id":"https://openalex.org/I129604602","display_name":"The University of Sydney","ror":"https://ror.org/0384j8v12","country_code":"AU","type":"education","lineage":["https://openalex.org/I129604602"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Albert Y. Zomaya","raw_affiliation_strings":["University of Sydney, Australia","University of Sydney\u2028Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Sydney, Australia","institution_ids":["https://openalex.org/I129604602"]},{"raw_affiliation_string":"University of Sydney\u2028Australia","institution_ids":["https://openalex.org/I129604602"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":52.5384,"has_fulltext":false,"cited_by_count":125,"citation_normalized_percentile":{"value":0.99772439,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"5","issue":"4","first_page":"738","last_page":"750"},"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/T11478","display_name":"Caching and Content Delivery","score":0.9991000294685364,"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":0.998199999332428,"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/cloud-computing","display_name":"Cloud computing","score":0.8316245079040527},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8155306577682495},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.709741473197937},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.6914165616035461},{"id":"https://openalex.org/keywords/data-center","display_name":"Data center","score":0.5811352729797363},{"id":"https://openalex.org/keywords/provisioning","display_name":"Provisioning","score":0.5770138502120972},{"id":"https://openalex.org/keywords/utility-computing","display_name":"Utility computing","score":0.49440836906433105},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.44424664974212646},{"id":"https://openalex.org/keywords/cloud-testing","display_name":"Cloud testing","score":0.43010222911834717},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.42353975772857666},{"id":"https://openalex.org/keywords/cloud-computing-security","display_name":"Cloud computing security","score":0.19774189591407776},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.14697864651679993},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10591205954551697}],"concepts":[{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.8316245079040527},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8155306577682495},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.709741473197937},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.6914165616035461},{"id":"https://openalex.org/C153740404","wikidata":"https://www.wikidata.org/wiki/Q671224","display_name":"Data center","level":2,"score":0.5811352729797363},{"id":"https://openalex.org/C172191483","wikidata":"https://www.wikidata.org/wiki/Q1071806","display_name":"Provisioning","level":2,"score":0.5770138502120972},{"id":"https://openalex.org/C85106507","wikidata":"https://www.wikidata.org/wiki/Q1188445","display_name":"Utility computing","level":4,"score":0.49440836906433105},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.44424664974212646},{"id":"https://openalex.org/C120115606","wikidata":"https://www.wikidata.org/wiki/Q5135723","display_name":"Cloud testing","level":4,"score":0.43010222911834717},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.42353975772857666},{"id":"https://openalex.org/C184842701","wikidata":"https://www.wikidata.org/wiki/Q370563","display_name":"Cloud computing security","level":3,"score":0.19774189591407776},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.14697864651679993},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10591205954551697},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tcc.2015.2424892","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcc.2015.2424892","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:orbilu.uni.lu:10993/20888","is_oa":true,"landing_page_url":"http://orbilu.uni.lu/handle/10993/20888","pdf_url":null,"source":{"id":"https://openalex.org/S4306401815","display_name":"Open Repository and Bibliography (University of Luxembourg)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I186903577","host_organization_name":"University of Luxembourg","host_organization_lineage":["https://openalex.org/I186903577"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Cloud Computing. (2015).","raw_type":null}],"best_oa_location":{"id":"pmh:oai:orbilu.uni.lu:10993/20888","is_oa":true,"landing_page_url":"http://orbilu.uni.lu/handle/10993/20888","pdf_url":null,"source":{"id":"https://openalex.org/S4306401815","display_name":"Open Repository and Bibliography (University of Luxembourg)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I186903577","host_organization_name":"University of Luxembourg","host_organization_lineage":["https://openalex.org/I186903577"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Cloud Computing. (2015).","raw_type":null},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8799999952316284,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G546299596","display_name":null,"funder_award_id":"C12/IS/3977641","funder_id":"https://openalex.org/F4320321038","funder_display_name":"Fonds National de la Recherche Luxembourg"}],"funders":[{"id":"https://openalex.org/F4320321038","display_name":"Fonds National de la Recherche Luxembourg","ror":"https://ror.org/039z13y21"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":53,"referenced_works":["https://openalex.org/W148964820","https://openalex.org/W292761019","https://openalex.org/W1564562275","https://openalex.org/W1590860274","https://openalex.org/W1606385913","https://openalex.org/W1905105378","https://openalex.org/W1965012362","https://openalex.org/W2002227246","https://openalex.org/W2003359595","https://openalex.org/W2007777261","https://openalex.org/W2017139094","https://openalex.org/W2023430262","https://openalex.org/W2057495276","https://openalex.org/W2058135584","https://openalex.org/W2059873357","https://openalex.org/W2062832101","https://openalex.org/W2076992503","https://openalex.org/W2094393814","https://openalex.org/W2112784853","https://openalex.org/W2116062114","https://openalex.org/W2119129888","https://openalex.org/W2123016589","https://openalex.org/W2126209914","https://openalex.org/W2126210439","https://openalex.org/W2129424879","https://openalex.org/W2129437643","https://openalex.org/W2130531694","https://openalex.org/W2134807578","https://openalex.org/W2143065961","https://openalex.org/W2152798363","https://openalex.org/W2154600006","https://openalex.org/W2157614013","https://openalex.org/W2159730421","https://openalex.org/W2168595508","https://openalex.org/W2182521281","https://openalex.org/W2183575129","https://openalex.org/W2315304882","https://openalex.org/W2340184064","https://openalex.org/W2498791987","https://openalex.org/W2613694343","https://openalex.org/W3005168640","https://openalex.org/W4232093111","https://openalex.org/W4238465620","https://openalex.org/W4247842874","https://openalex.org/W4248700116","https://openalex.org/W4256524787","https://openalex.org/W4285719527","https://openalex.org/W6606063390","https://openalex.org/W6633883809","https://openalex.org/W6635247820","https://openalex.org/W6685726834","https://openalex.org/W6686292181","https://openalex.org/W6723402287"],"related_works":["https://openalex.org/W2165967062","https://openalex.org/W4389065284","https://openalex.org/W2903994135","https://openalex.org/W191275436","https://openalex.org/W2179825321","https://openalex.org/W2185314374","https://openalex.org/W2542495494","https://openalex.org/W1997592258","https://openalex.org/W3118961528","https://openalex.org/W3191603298"],"abstract_inverted_index":{"Cloud":[0],"computing":[1,22,57,112],"has":[2],"become":[3],"a":[4,18,45,98],"de":[5],"facto":[6],"approach":[7],"for":[8,124],"service":[9],"provisioning":[10],"over":[11],"the":[12,62,75,85,125],"Internet.":[13],"It":[14],"operates":[15],"relying":[16],"on":[17,25,61],"pool":[19],"of":[20,38,47,55,64,74,87,100,110],"shared":[21],"resources":[23],"available":[24],"demand":[26],"and":[27,35,52,68,83,107,116,137],"usually":[28],"hosted":[29],"in":[30],"data":[31,39,88,128],"centers.":[32],"Assessing":[33],"performance":[34,86,106],"energy":[36,53,108],"efficiency":[37,51,63,109],"centers":[40],"becomes":[41],"fundamental.":[42],"Industries":[43],"use":[44],"number":[46],"metrics":[48,77,102,120],"to":[49,81,104],"assess":[50,105],"consumption":[54],"cloud":[56,111],"systems,":[58,114],"focusing":[59],"mainly":[60],"IT":[65,93],"equipment,":[66],"cooling":[67],"power":[69],"distribution":[70],"systems.":[71],"However,":[72],"none":[73],"existing":[76],"is":[78],"precise":[79],"enough":[80],"distinguish":[82],"analyze":[84],"center":[89,129],"communication":[90,113],"systems":[91],"from":[92],"equipment.":[94],"This":[95],"paper":[96],"proposes":[97],"framework":[99],"new":[101],"able":[103],"processes":[115],"protocols.":[117],"The":[118],"proposed":[119],"have":[121],"been":[122],"evaluated":[123],"most":[126],"common":[127],"architectures":[130],"including":[131],"fat":[132],"tree":[133],"three-tier,":[134],"BCube,":[135],"DCell":[136],"Hypercube.":[138]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":12},{"year":2020,"cited_by_count":12},{"year":2019,"cited_by_count":19},{"year":2018,"cited_by_count":13},{"year":2017,"cited_by_count":13},{"year":2016,"cited_by_count":15},{"year":2015,"cited_by_count":7},{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-19T07:52:34.831488","created_date":"2025-10-10T00:00:00"}