{"id":"https://openalex.org/W2029000386","doi":"https://doi.org/10.1109/glocom.2012.6503510","title":"Minimizing electricity cost in geographical virtual network embedding","display_name":"Minimizing electricity cost in geographical virtual network embedding","publication_year":2012,"publication_date":"2012-12-01","ids":{"openalex":"https://openalex.org/W2029000386","doi":"https://doi.org/10.1109/glocom.2012.6503510","mag":"2029000386"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2012.6503510","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2012.6503510","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Global Communications Conference (GLOBECOM)","raw_type":"proceedings-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/A5101759820","display_name":"Zhongbao Zhang","orcid":"https://orcid.org/0000-0002-3242-150X"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhongbao Zhang","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, China","[State Key Laboratory of Networking & Switching Technology, Beijing University of Posts and Telecommunications, China]"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"[State Key Laboratory of Networking & Switching Technology, Beijing University of Posts and Telecommunications, China]","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036865453","display_name":"Sen Su","orcid":"https://orcid.org/0000-0003-4266-7527"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sen Su","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, China","[State Key Laboratory of Networking & Switching Technology, Beijing University of Posts and Telecommunications, China]"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"[State Key Laboratory of Networking & Switching Technology, Beijing University of Posts and Telecommunications, China]","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100892897","display_name":"Xinli Niu","orcid":null},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinli Niu","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, China","[State Key Laboratory of Networking & Switching Technology, Beijing University of Posts and Telecommunications, China]"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"[State Key Laboratory of Networking & Switching Technology, Beijing University of Posts and Telecommunications, China]","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006126075","display_name":"Jiao Ma","orcid":null},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiao Ma","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, China","[State Key Laboratory of Networking & Switching Technology, Beijing University of Posts and Telecommunications, China]"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"[State Key Laboratory of Networking & Switching Technology, Beijing University of Posts and Telecommunications, China]","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062327704","display_name":"Xiang Cheng","orcid":"https://orcid.org/0000-0001-6556-2264"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiang Cheng","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, China","[State Key Laboratory of Networking & Switching Technology, Beijing University of Posts and Telecommunications, China]"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"[State Key Laboratory of Networking & Switching Technology, Beijing University of Posts and Telecommunications, China]","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012633404","display_name":"Kai Shuang","orcid":"https://orcid.org/0000-0003-0917-3541"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kai Shuang","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, China","[State Key Laboratory of Networking & Switching Technology, Beijing University of Posts and Telecommunications, China]"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"[State Key Laboratory of Networking & Switching Technology, Beijing University of Posts and Telecommunications, China]","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5101759820"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":3.9006,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.93822468,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"2609","last_page":"2614"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9998999834060669,"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":0.9947999715805054,"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/T10847","display_name":"Advanced Optical Network Technologies","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/electricity","display_name":"Electricity","score":0.852703869342804},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6837100982666016},{"id":"https://openalex.org/keywords/embedding","display_name":"Embedding","score":0.6410300731658936},{"id":"https://openalex.org/keywords/revenue","display_name":"Revenue","score":0.6220941543579102},{"id":"https://openalex.org/keywords/electricity-market","display_name":"Electricity market","score":0.4904005527496338},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.34457913041114807},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.20184502005577087},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1134864091873169},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10047939419746399},{"id":"https://openalex.org/keywords/finance","display_name":"Finance","score":0.07203322649002075}],"concepts":[{"id":"https://openalex.org/C206658404","wikidata":"https://www.wikidata.org/wiki/Q12725","display_name":"Electricity","level":2,"score":0.852703869342804},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6837100982666016},{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.6410300731658936},{"id":"https://openalex.org/C195487862","wikidata":"https://www.wikidata.org/wiki/Q850210","display_name":"Revenue","level":2,"score":0.6220941543579102},{"id":"https://openalex.org/C146733006","wikidata":"https://www.wikidata.org/wiki/Q676081","display_name":"Electricity market","level":3,"score":0.4904005527496338},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.34457913041114807},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.20184502005577087},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1134864091873169},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10047939419746399},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.07203322649002075},{"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/glocom.2012.6503510","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2012.6503510","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Global Communications Conference (GLOBECOM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7099999785423279,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1581057091","https://openalex.org/W1691957259","https://openalex.org/W1978227506","https://openalex.org/W2099383417","https://openalex.org/W2102910133","https://openalex.org/W2114298221","https://openalex.org/W2122671526","https://openalex.org/W2125150972","https://openalex.org/W2130267070","https://openalex.org/W2133973491","https://openalex.org/W2139041001","https://openalex.org/W2145982992","https://openalex.org/W2150944886","https://openalex.org/W2151661063","https://openalex.org/W2158984605","https://openalex.org/W2161965229","https://openalex.org/W2549082795"],"related_works":["https://openalex.org/W3005545942","https://openalex.org/W2356680598","https://openalex.org/W2385067961","https://openalex.org/W2299915012","https://openalex.org/W2383586764","https://openalex.org/W4327773935","https://openalex.org/W2014767125","https://openalex.org/W2305061769","https://openalex.org/W2477218593","https://openalex.org/W4387088758"],"abstract_inverted_index":{"In":[0],"light":[1],"of":[2,5,106],"rapid":[3],"increase":[4,64],"electricity":[6,19,28,78,87,108,127],"cost,":[7],"many":[8],"business":[9],"organizations":[10],"have":[11,56],"to":[12,16,25,43,63,75,131],"find":[13],"new":[14],"ways":[15],"cut":[17],"the":[18,27,77,101,107,112,126,134,141,145],"bill.":[20],"This":[21],"paper":[22],"studies":[23],"how":[24],"reduce":[26,125],"cost":[29,88,128],"in":[30],"geographical":[31],"inter-domain":[32],"virtual":[33,38,69,95],"network":[34,70,96],"embedding,":[35],"which":[36],"embeds":[37],"networks":[39,48],"requested":[40],"by":[41,50,66,99,129],"users":[42],"multiple":[44],"geographically":[45],"distributed":[46],"substrate":[47],"run":[49],"an":[51,86,92],"infrastructure":[52,146],"provider.":[53,147],"Previous":[54],"researches":[55],"primarily":[57],"focused":[58],"on":[59],"finding":[60],"embedding":[61,97],"methods":[62],"revenues":[65,143],"accommodating":[67],"more":[68],"requests,":[71],"with":[72],"little":[73],"attention":[74],"reducing":[76],"cost.":[79],"To":[80],"bridge":[81],"this":[82],"gap,":[83],"we":[84,118],"formulate":[85],"model":[89],"and":[90,103,110],"design":[91],"efficient":[93],"cost-aware":[94],"algorithm":[98,122],"exploiting":[100],"location-varying":[102],"time-varying":[104],"diversities":[105],"price":[109],"optimizing":[111],"energy":[113],"consumption.":[114],"Through":[115],"extensive":[116],"simulations,":[117],"show":[119],"that":[120],"our":[121],"can":[123],"significantly":[124],"up":[130],"21%":[132],"over":[133],"existing":[135],"cost-oblivious":[136],"algorithm,":[137],"while":[138],"maintaining":[139],"nearly":[140],"same":[142],"for":[144]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":7},{"year":2014,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}