{"id":"https://openalex.org/W2963192016","doi":"https://doi.org/10.1109/cdc.2018.8619443","title":"An Online Algorithm for Power-Proportional Data Centers with Switching Cost","display_name":"An Online Algorithm for Power-Proportional Data Centers with Switching Cost","publication_year":2018,"publication_date":"2018-12-01","ids":{"openalex":"https://openalex.org/W2963192016","doi":"https://doi.org/10.1109/cdc.2018.8619443","mag":"2963192016"},"language":"en","primary_location":{"id":"doi:10.1109/cdc.2018.8619443","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cdc.2018.8619443","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Conference on Decision and Control (CDC)","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/A5100447327","display_name":"Ming Zhang","orcid":"https://orcid.org/0000-0003-3080-7764"},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Ming Zhang","raw_affiliation_strings":["Department of CSE, The Ohio State University, U.S.A"],"affiliations":[{"raw_affiliation_string":"Department of CSE, The Ohio State University, U.S.A","institution_ids":["https://openalex.org/I52357470"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101615991","display_name":"Zizhan Zheng","orcid":"https://orcid.org/0000-0003-4799-1051"},"institutions":[{"id":"https://openalex.org/I114832834","display_name":"Tulane University","ror":"https://ror.org/04vmvtb21","country_code":"US","type":"education","lineage":["https://openalex.org/I114832834"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zizhan Zheng","raw_affiliation_strings":["Department of Computer Science, Tulane University, U.S.A"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Tulane University, U.S.A","institution_ids":["https://openalex.org/I114832834"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035752536","display_name":"Ness B. Shroff","orcid":"https://orcid.org/0000-0002-4606-6879"},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ness B. Shroff","raw_affiliation_strings":["Department of ECE and CSE, The Ohio State University, U.S.A"],"affiliations":[{"raw_affiliation_string":"Department of ECE and CSE, The Ohio State University, U.S.A","institution_ids":["https://openalex.org/I52357470"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100447327"],"corresponding_institution_ids":["https://openalex.org/I52357470"],"apc_list":null,"apc_paid":null,"fwci":2.3561,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.92019258,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"6025","last_page":"6032"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9997000098228455,"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":0.9997000098228455,"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":0.9987999796867371,"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":0.9984999895095825,"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":0.6093747615814209},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.42787501215934753},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.35058075189590454}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6093747615814209},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.42787501215934753},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35058075189590454},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cdc.2018.8619443","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cdc.2018.8619443","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Conference on Decision and Control (CDC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8899999856948853}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W2002239455","https://openalex.org/W2016333825","https://openalex.org/W2020196954","https://openalex.org/W2027077820","https://openalex.org/W2030810346","https://openalex.org/W2034603054","https://openalex.org/W2042122291","https://openalex.org/W2058135584","https://openalex.org/W2059953551","https://openalex.org/W2064359039","https://openalex.org/W2102910133","https://openalex.org/W2105821080","https://openalex.org/W2120881346","https://openalex.org/W2133521202","https://openalex.org/W2134807578","https://openalex.org/W2139041001","https://openalex.org/W2167505557","https://openalex.org/W2172016740","https://openalex.org/W2226713063","https://openalex.org/W2261313794","https://openalex.org/W2408313839","https://openalex.org/W2478126563","https://openalex.org/W2585277580","https://openalex.org/W2963192016","https://openalex.org/W4230992113","https://openalex.org/W4243320487","https://openalex.org/W4254943404","https://openalex.org/W6669446753","https://openalex.org/W6692325991"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"Recent":[0],"studies":[1],"have":[2],"shown":[3],"that":[4,118],"power-proportional":[5],"data":[6,16,56],"centers":[7,17,57],"can":[8,33],"save":[9],"energy":[10,115],"cost":[11,61,95],"by":[12],"dynamically":[13],"\u201cright-sizing\u201d":[14],"the":[15,27,37,50,84,98,122],"based":[18,71,109],"on":[19,72,110],"real-time":[20],"workload.":[21],"More":[22],"servers":[23,32],"are":[24],"activated":[25],"when":[26],"workload":[28,112],"increases":[29],"while":[30],"some":[31],"be":[34],"put":[35],"into":[36,97],"sleep":[38],"mode":[39],"during":[40],"periods":[41],"of":[42],"low":[43],"load.":[44],"In":[45],"this":[46,105],"paper,":[47],"we":[48],"revisit":[49],"dynamic":[51],"right-sizing":[52],"problem":[53],"for":[54],"heterogeneous":[55],"with":[58],"various":[59],"operational":[60],"and":[62,100,113],"switching":[63,94],"cost.":[64],"We":[65,90],"propose":[66],"a":[67,73,78,93],"new":[68,106],"online":[69],"algorithm":[70,87,103,124],"regularization":[74],"technique,":[75],"which":[76],"achieves":[77],"better":[79],"competitive":[80],"ratio":[81],"compared":[82],"to":[83,104],"state-of-the-art":[85],"greedy":[86,123],"in":[88,125],"[17].":[89],"further":[91],"introduce":[92],"offset":[96],"model":[99],"extend":[101],"our":[102,119],"setting.":[107],"Simulations":[108],"real":[111],"renewable":[114],"traces":[116],"show":[117],"algorithms":[120],"outperform":[121],"both":[126],"settings.":[127]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
