{"id":"https://openalex.org/W2343004289","doi":"https://doi.org/10.1109/tcc.2015.2511732","title":"Collective Energy-Efficiency Approach to Data Center Networks Planning","display_name":"Collective Energy-Efficiency Approach to Data Center Networks Planning","publication_year":2015,"publication_date":"2015-12-31","ids":{"openalex":"https://openalex.org/W2343004289","doi":"https://doi.org/10.1109/tcc.2015.2511732","mag":"2343004289"},"language":"en","primary_location":{"id":"doi:10.1109/tcc.2015.2511732","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcc.2015.2511732","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/A5010518325","display_name":"Ting Yang","orcid":"https://orcid.org/0000-0002-8863-1944"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ting Yang","raw_affiliation_strings":["Key Laboratory of Smart Grid of Ministry of Education, Tianjin University, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Smart Grid of Ministry of Education, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091456984","display_name":"Young Choon Lee","orcid":"https://orcid.org/0000-0001-8560-6199"},"institutions":[{"id":"https://openalex.org/I99043593","display_name":"Macquarie University","ror":"https://ror.org/01sf06y89","country_code":"AU","type":"education","lineage":["https://openalex.org/I99043593"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Young Choon Lee","raw_affiliation_strings":["Department of Computing, Macquarie University, Australia"],"affiliations":[{"raw_affiliation_string":"Department of Computing, Macquarie University, Australia","institution_ids":["https://openalex.org/I99043593"]}]},{"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":"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":["School of Information Technologies, The University of Sydney, Australia"],"affiliations":[{"raw_affiliation_string":"School of Information Technologies, The University of Sydney, Australia","institution_ids":["https://openalex.org/I129604602"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5010518325"],"corresponding_institution_ids":["https://openalex.org/I162868743"],"apc_list":null,"apc_paid":null,"fwci":6.3568,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.965417,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"6","issue":"3","first_page":"656","last_page":"666"},"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/T10714","display_name":"Software-Defined Networks and 5G","score":0.9976999759674072,"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":0.9937999844551086,"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/data-center","display_name":"Data center","score":0.7778856754302979},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.7629803419113159},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.751122772693634},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.6989626884460449},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.6201980113983154},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.592430830001831},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5036179423332214},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3607555627822876},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.19612938165664673},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13052135705947876}],"concepts":[{"id":"https://openalex.org/C153740404","wikidata":"https://www.wikidata.org/wiki/Q671224","display_name":"Data center","level":2,"score":0.7778856754302979},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.7629803419113159},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.751122772693634},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.6989626884460449},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.6201980113983154},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.592430830001831},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5036179423332214},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3607555627822876},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.19612938165664673},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13052135705947876},{"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.2015.2511732","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcc.2015.2511732","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":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8999999761581421}],"awards":[{"id":"https://openalex.org/G1426340987","display_name":null,"funder_award_id":"61571324","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4880294488","display_name":null,"funder_award_id":"61172014","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W148964820","https://openalex.org/W1698388015","https://openalex.org/W1905105378","https://openalex.org/W1968982033","https://openalex.org/W1977183758","https://openalex.org/W1984793437","https://openalex.org/W1998650170","https://openalex.org/W1998964954","https://openalex.org/W2014989534","https://openalex.org/W2030749546","https://openalex.org/W2031725441","https://openalex.org/W2040695147","https://openalex.org/W2048802752","https://openalex.org/W2064124275","https://openalex.org/W2072076943","https://openalex.org/W2082410059","https://openalex.org/W2105054767","https://openalex.org/W2106170354","https://openalex.org/W2106951600","https://openalex.org/W2107165117","https://openalex.org/W2119660229","https://openalex.org/W2130531694","https://openalex.org/W2131405329","https://openalex.org/W2136244995","https://openalex.org/W2159730421","https://openalex.org/W2166716750","https://openalex.org/W2173213060","https://openalex.org/W2270597207","https://openalex.org/W2328430128","https://openalex.org/W3005646088","https://openalex.org/W3105620684","https://openalex.org/W4210748272","https://openalex.org/W4248700116","https://openalex.org/W6606063390","https://openalex.org/W6639877576","https://openalex.org/W6675740180","https://openalex.org/W6693916856","https://openalex.org/W6773737164","https://openalex.org/W7033673005"],"related_works":["https://openalex.org/W2055187606","https://openalex.org/W1498304890","https://openalex.org/W4214914670","https://openalex.org/W2037023427","https://openalex.org/W1969542292","https://openalex.org/W3006216828","https://openalex.org/W2084875360","https://openalex.org/W2089689241","https://openalex.org/W3123077549","https://openalex.org/W4214747436"],"abstract_inverted_index":{"Energy":[0],"efficiency":[1,18,139],"of":[2,19,37,39,44,46,52,56,65,73,92,117,140,186,204,210,240,251],"data":[3,20,57,93,141,163],"centers":[4,21],"(DCs)":[5,22],"has":[6,23,77],"become":[7,24,80],"a":[8,25,50,62,158,237],"major":[9,26],"concern":[10,27,136],"as":[11,28,84,157],"DCs":[12,29,53,122],"continue":[13,30],"to":[14,31,96,106,162,181,221,230],"grow":[15,32],"large":[16,33],"often-Energy":[17],"often":[34],"hosting":[35],"tens":[36],"thousands":[38,45],"servers":[40,148],"or":[41,196],"even":[42],"hundreds":[43],"them.":[47],"Clearly,":[48],"such":[49],"volume":[51],"implies":[54],"scale":[55],"center":[58,142,164],"network":[59,66,76,165,241],"(DCN)":[60],"with":[61,169,257,283],"huge":[63],"number":[64],"nodes":[67],"and":[68,79,99,129,149,174,218,225,235,255,266],"links.":[69],"The":[70],"energy":[71,120,138,184,285],"consumption":[72,185],"this":[74,133,152],"communication":[75,126,175],"skyrocketed":[78],"the":[81,89,118,137,183,193,202,208,223,249],"same":[82,194],"league":[83],"computing":[85],"servers'":[86],"costs.":[87],"With":[88],"ever-increasing":[90],"amount":[91,203,239],"that":[94],"need":[95],"be":[97],"stored":[98],"processed":[100],"in":[101,121,277],"DCs,":[102],"DCN":[103,187,229,260,279],"traffic":[104,176,211],"continues":[105],"soar":[107],"drawing":[108],"increasingly":[109],"more":[110,114,280],"power.":[111],"In":[112,132,207,243],"particular,":[113],"than":[115],"one-third":[116],"total":[119],"is":[123,253],"consumed":[124],"by":[125,188],"links,":[127],"switching":[128],"aggregation":[130],"elements.":[131],"paper,":[134],"we":[135,154],"explicitly":[143],"taking":[144],"into":[145,192],"account":[146],"both":[147],"DCN.":[150],"To":[151],"end,":[153],"present":[155],"VPTCA,":[156],"collective":[159],"energy-efficiency":[160],"approach":[161],"planning,":[166],"which":[167,198],"deals":[168],"virtual":[170],"machine":[171],"(VM)":[172],"placement":[173],"configuration.":[177],"VPTCA":[178,213,252,273],"aims":[179],"particularly":[180],"reduce":[182,201],"assigning":[189],"interrelated":[190],"VMs":[191],"server":[195],"pod,":[197],"effectively":[199],"helps":[200],"transmission":[205,233,281],"load.":[206],"layer":[209],"message,":[212],"optimally":[214],"uses":[215],"switch":[216],"ports":[217],"link":[219],"bandwidth":[220],"balance":[222],"load":[224],"avoid":[226],"congestions,":[227],"enabling":[228],"increase":[231],"its":[232],"capacity,":[234],"saving":[236],"significant":[238],"energy.":[242],"our":[244,270],"evaluation":[245],"via":[246],"NS-2":[247],"simulations,":[248],"performance":[250],"measured":[254],"compared":[256],"two":[258],"well-known":[259],"management":[261],"algorithms,":[262],"Global":[263],"First":[264],"Fit":[265],"ElasticTree.":[267],"Based":[268],"on":[269],"experimental":[271],"results,":[272],"outperforms":[274],"existing":[275],"algorithms":[276],"providing":[278],"capacity":[282],"less":[284],"consumption.":[286]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}