{"id":"https://openalex.org/W2782852724","doi":"https://doi.org/10.1109/access.2018.2791630","title":"Distributed Power Saving for Large-Scale Software-Defined Data Center Networks","display_name":"Distributed Power Saving for Large-Scale Software-Defined Data Center Networks","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2782852724","doi":"https://doi.org/10.1109/access.2018.2791630","mag":"2782852724"},"language":"en","primary_location":{"id":"doi:10.1109/access.2018.2791630","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2791630","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2018.2791630","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101823408","display_name":"Kun Xie","orcid":"https://orcid.org/0000-0003-4009-6601"},"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":"Kun Xie","raw_affiliation_strings":["Institute of Network Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Network Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078113299","display_name":"Xiaohong Huang","orcid":"https://orcid.org/0000-0002-7275-2274"},"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":"Xiaohong Huang","raw_affiliation_strings":["Institute of Network Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Network Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101933593","display_name":"Shuai Hao","orcid":"https://orcid.org/0000-0001-7483-5252"},"institutions":[{"id":"https://openalex.org/I86501945","display_name":"University of Delaware","ror":"https://ror.org/01sbq1a82","country_code":"US","type":"education","lineage":["https://openalex.org/I86501945"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shuai Hao","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Delaware, Newark, DE, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Delaware, Newark, DE, USA","institution_ids":["https://openalex.org/I86501945"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071592220","display_name":"Maode Ma","orcid":"https://orcid.org/0000-0003-1438-7018"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Maode Ma","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101823408"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":4.3196,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.94897064,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"6","issue":null,"first_page":"5897","last_page":"5909"},"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/T10714","display_name":"Software-Defined Networks and 5G","score":0.9998000264167786,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9973999857902527,"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":0.7344174385070801},{"id":"https://openalex.org/keywords/data-center","display_name":"Data center","score":0.7208172082901001},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.5575557351112366},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.49792909622192383},{"id":"https://openalex.org/keywords/center","display_name":"Center (category theory)","score":0.419511616230011},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4106445610523224},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.2563246488571167}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7344174385070801},{"id":"https://openalex.org/C153740404","wikidata":"https://www.wikidata.org/wiki/Q671224","display_name":"Data center","level":2,"score":0.7208172082901001},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.5575557351112366},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.49792909622192383},{"id":"https://openalex.org/C2779463800","wikidata":"https://www.wikidata.org/wiki/Q5062222","display_name":"Center (category theory)","level":2,"score":0.419511616230011},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4106445610523224},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.2563246488571167},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/access.2018.2791630","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2791630","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:3544b2eba3a04214a3a93851b35a5f7f","is_oa":true,"landing_page_url":"https://doaj.org/article/3544b2eba3a04214a3a93851b35a5f7f","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 6, Pp 5897-5909 (2018)","raw_type":"article"},{"id":"pmh:oai:dr.ntu.edu.sg:10356/87578","is_oa":false,"landing_page_url":"http://hdl.handle.net/10220/45463","pdf_url":null,"source":{"id":"https://openalex.org/S4306402609","display_name":"DR-NTU (Nanyang Technological University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I172675005","host_organization_name":"Nanyang Technological University","host_organization_lineage":["https://openalex.org/I172675005"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.1109/access.2018.2791630","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2791630","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8999999761581421}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W148964820","https://openalex.org/W1698388015","https://openalex.org/W1829787244","https://openalex.org/W1905105378","https://openalex.org/W1968427774","https://openalex.org/W1977183758","https://openalex.org/W1977545325","https://openalex.org/W1984253071","https://openalex.org/W1992955696","https://openalex.org/W2020551945","https://openalex.org/W2030749546","https://openalex.org/W2049988473","https://openalex.org/W2062362478","https://openalex.org/W2066741260","https://openalex.org/W2068342608","https://openalex.org/W2075717889","https://openalex.org/W2106951600","https://openalex.org/W2126210439","https://openalex.org/W2130531694","https://openalex.org/W2140859536","https://openalex.org/W2143065961","https://openalex.org/W2148459868","https://openalex.org/W2157614013","https://openalex.org/W2164336170","https://openalex.org/W2167603807","https://openalex.org/W2168595508","https://openalex.org/W2169466806","https://openalex.org/W2170295384","https://openalex.org/W2291150993","https://openalex.org/W2537858029","https://openalex.org/W2554724832","https://openalex.org/W2564544134","https://openalex.org/W2736578080","https://openalex.org/W3105620684","https://openalex.org/W4214894150","https://openalex.org/W4238465620","https://openalex.org/W4256524787","https://openalex.org/W6606063390","https://openalex.org/W6638835209","https://openalex.org/W6655457933","https://openalex.org/W7019017616"],"related_works":["https://openalex.org/W1965825568","https://openalex.org/W2181472888","https://openalex.org/W2942292918","https://openalex.org/W2065091555","https://openalex.org/W2371189778","https://openalex.org/W1573667629","https://openalex.org/W654422885","https://openalex.org/W4245286412","https://openalex.org/W2379482911","https://openalex.org/W2645858920"],"abstract_inverted_index":{"Energy":[0],"efficiency":[1,137],"in":[2,106],"data":[3,15],"center":[4],"networks":[5],"(DCNs)":[6],"is":[7,20,53,94,145,159],"critical":[8],"to":[9,21,43,83,161,178],"the":[10,23,45,62,84,163,166],"operations":[11],"of":[12,25,66,150],"modern":[13,67],"large-scale":[14,97,179],"centers.":[16],"One":[17],"effective":[18,184],"way":[19],"make":[22],"size":[24],"DCNs":[26,68,180],"elastic":[27],"along":[28],"with":[29],"flow":[30,122],"demands":[31],"by":[32],"centralized":[33],"routing":[34,123,157],"and":[35,64,72,77,87,99,127,131,153,181],"scheduling,":[36],"i.e.,":[37],"turning":[38],"off":[39],"idle":[40],"network":[41],"components":[42],"reduce":[44],"power":[46,92,185],"consumption.":[47],"As":[48],"such,":[49],"software-defined":[50],"networking":[51],"(SDN)":[52],"widely":[54],"used":[55],"for":[56,96,124,138,165],"achieving":[57],"such":[58],"elasticity":[59],"conveniently.":[60],"Meanwhile,":[61],"scale":[63],"structure":[65],"get":[69],"much":[70],"larger":[71],"more":[73],"complex.":[74],"Central":[75],"control":[76,93,139,151],"global":[78],"computing":[79],"become":[80],"impractical":[81],"due":[82],"heavy":[85],"time":[86],"space":[88],"complexity.":[89],"Therefore,":[90],"distributed":[91,121,135,155,175],"necessary":[95],"SDN-DCNs,":[98],"yet":[100],"there":[101],"are":[102],"few":[103],"research":[104],"achievements":[105],"this":[107,110,174],"area.":[108],"In":[109],"paper,":[111],"we":[112],"present":[113],"an":[114,183],"extensible":[115],"energy-efficient":[116,156],"mechanism,":[117],"which:":[118],"1)":[119],"leverages":[120],"both":[125],"intra-":[126],"inter-domain":[128,167],"elephant":[129],"flows":[130],"2)":[132],"extendedly":[133],"considers":[134],"energy":[136],"plane.":[140],"A":[141],"local":[142],"power-saving":[143],"function":[144],"operated":[146],"within":[147],"each":[148],"domain":[149],"plane,":[152],"a":[154],"algorithm":[158],"computed":[160],"optimize":[162],"effectiveness":[164],"flows.":[168],"The":[169],"simulation":[170],"results":[171],"demonstrate":[172],"that":[173],"mechanism":[176],"applies":[177],"achieves":[182],"saving.":[186]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}