{"id":"https://openalex.org/W2094108467","doi":"https://doi.org/10.1109/tcc.2014.2350492","title":"An efficient green control algorithm in cloud computing for cost optimization","display_name":"An efficient green control algorithm in cloud computing for cost optimization","publication_year":2014,"publication_date":"2014-08-21","ids":{"openalex":"https://openalex.org/W2094108467","doi":"https://doi.org/10.1109/tcc.2014.2350492","mag":"2094108467"},"language":"en","primary_location":{"id":"doi:10.1109/tcc.2014.2350492","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcc.2014.2350492","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/A5110120277","display_name":"Yi-Ju Chiang","orcid":null},"institutions":[{"id":"https://openalex.org/I162838928","display_name":"National Chung Hsing University","ror":"https://ror.org/05vn3ca78","country_code":"TW","type":"education","lineage":["https://openalex.org/I162838928"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Yi-Ju Chiang","raw_affiliation_strings":["Department of Electrical Engineering, National Chung-Hsing University, Taichung, Taiwan","Department of Electrical Engineering , National Chung-Hsing University, Taichung, Taiwan#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Chung-Hsing University, Taichung, Taiwan","institution_ids":["https://openalex.org/I162838928"]},{"raw_affiliation_string":"Department of Electrical Engineering , National Chung-Hsing University, Taichung, Taiwan#TAB#","institution_ids":["https://openalex.org/I162838928"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085257044","display_name":"Yen\u2010Chieh Ouyang","orcid":"https://orcid.org/0000-0002-4221-2787"},"institutions":[{"id":"https://openalex.org/I162838928","display_name":"National Chung Hsing University","ror":"https://ror.org/05vn3ca78","country_code":"TW","type":"education","lineage":["https://openalex.org/I162838928"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yen-Chieh Ouyang","raw_affiliation_strings":["Department of Electrical Engineering, National Chung-Hsing University, Taichung, Taiwan","Department of Electrical Engineering , National Chung-Hsing University, Taichung, Taiwan#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Chung-Hsing University, Taichung, Taiwan","institution_ids":["https://openalex.org/I162838928"]},{"raw_affiliation_string":"Department of Electrical Engineering , National Chung-Hsing University, Taichung, Taiwan#TAB#","institution_ids":["https://openalex.org/I162838928"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109088968","display_name":"Ching-Hsien Hsu","orcid":null},"institutions":[{"id":"https://openalex.org/I59460038","display_name":"Chung Hua University","ror":"https://ror.org/01yzz0f51","country_code":"TW","type":"education","lineage":["https://openalex.org/I59460038"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Ching-Hsien Hsu","raw_affiliation_strings":["Department of Computer Science and Information Engineering, Chung Hua University, Hsinchu 300, Taiwan","Department of Computer Science and Information Engineering, Chung-Hua University, Hsinchu 300, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Engineering, Chung Hua University, Hsinchu 300, Taiwan","institution_ids":["https://openalex.org/I59460038"]},{"raw_affiliation_string":"Department of Computer Science and Information Engineering, Chung-Hua University, Hsinchu 300, Taiwan","institution_ids":["https://openalex.org/I59460038"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5110120277"],"corresponding_institution_ids":["https://openalex.org/I162838928"],"apc_list":null,"apc_paid":null,"fwci":22.8785,"has_fulltext":false,"cited_by_count":74,"citation_normalized_percentile":{"value":0.99324055,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"3","issue":"2","first_page":"145","last_page":"155"},"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9983999729156494,"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9950000047683716,"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":0.7925906181335449},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7423787117004395},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.4577156603336334},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.45378562808036804},{"id":"https://openalex.org/keywords/idle","display_name":"Idle","score":0.44741785526275635},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4005153179168701},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3250730633735657},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.15318089723587036},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12424266338348389}],"concepts":[{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.7925906181335449},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7423787117004395},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.4577156603336334},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.45378562808036804},{"id":"https://openalex.org/C16320812","wikidata":"https://www.wikidata.org/wiki/Q1812200","display_name":"Idle","level":2,"score":0.44741785526275635},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4005153179168701},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3250730633735657},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.15318089723587036},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12424266338348389},{"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.2014.2350492","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcc.2014.2350492","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":0.8799999952316284}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W1616277517","https://openalex.org/W1701084889","https://openalex.org/W1748870798","https://openalex.org/W1821730416","https://openalex.org/W1977367431","https://openalex.org/W1987428630","https://openalex.org/W1990864191","https://openalex.org/W1993612309","https://openalex.org/W2032922837","https://openalex.org/W2036747262","https://openalex.org/W2045657472","https://openalex.org/W2054599009","https://openalex.org/W2055593329","https://openalex.org/W2058590152","https://openalex.org/W2063289593","https://openalex.org/W2063418693","https://openalex.org/W2066713008","https://openalex.org/W2072362295","https://openalex.org/W2074070386","https://openalex.org/W2085113251","https://openalex.org/W2100346277","https://openalex.org/W2119449650","https://openalex.org/W2133084265","https://openalex.org/W2136717145","https://openalex.org/W2137708569","https://openalex.org/W2143587547","https://openalex.org/W2144387805","https://openalex.org/W2146245725","https://openalex.org/W2154797012","https://openalex.org/W2168290280","https://openalex.org/W2170842068","https://openalex.org/W6637838038"],"related_works":["https://openalex.org/W2974485871","https://openalex.org/W1577119738","https://openalex.org/W2908872315","https://openalex.org/W1600399803","https://openalex.org/W4235210722","https://openalex.org/W4388633481","https://openalex.org/W2049601620","https://openalex.org/W2070778588","https://openalex.org/W4244478748","https://openalex.org/W179829755"],"abstract_inverted_index":{"Cloud":[0],"computing":[1,9],"is":[2,140],"a":[3,12,22,63,126,188,192],"new":[4],"paradigm":[5],"for":[6,29,143],"delivering":[7],"remote":[8],"resources":[10],"through":[11],"network.":[13],"However,":[14],"achieving":[15],"an":[16],"energy-efficiency":[17,95],"control":[18,137],"and":[19,54,84,102,117,148,168],"simultaneously":[20],"satisfying":[21],"performance":[23,64,194],"guarantee":[24,65,129],"have":[25],"become":[26],"critical":[27],"issues":[28],"cloud":[30,41],"providers.":[31],"In":[32],"this":[33],"paper,":[34],"three":[35],"power-saving":[36,156,178],"policies":[37,179],"are":[38,66,87,105,110],"implemented":[39],"in":[40,75,152],"systems":[42,153],"to":[43,58,111,122,187],"mitigate":[44],"server":[45,85],"idle":[46],"power.":[47],"The":[48,92],"challenges":[49],"of":[50,79,94,164],"controlling":[51],"service":[52,115],"rates":[53],"applying":[55,176],"the":[56,77,113,162,177,182],"N-policy":[57],"optimize":[59],"operational":[60,166],"cost":[61,70,124],"within":[62,125],"first":[67,141],"studied.":[68],"A":[69],"function":[71],"has":[72],"been":[73],"developed":[74],"which":[76],"costs":[78,104,167],"power":[80],"consumption,":[81],"system":[82,190],"congestion":[83],"startup":[86],"all":[88,106],"taken":[89],"into":[90],"consideration.":[91],"effect":[93],"controls":[96],"on":[97],"response":[98,127,170],"times,":[99],"operating":[100],"modes":[101],"incurred":[103],"demonstrated.":[107],"Our":[108],"objectives":[109],"find":[112],"optimal":[114],"rate":[116],"mode-switching":[118],"restriction,":[119],"so":[120],"as":[121,185],"minimize":[123],"time":[128],"under":[130,191],"varying":[131],"arrival":[132],"rates.":[133],"An":[134],"efficient":[135],"green":[136],"(EGC)":[138],"algorithm":[139,184],"proposed":[142,183],"solving":[144],"constrained":[145],"optimization":[146],"problems":[147],"making":[149],"costs/performances":[150],"tradeoffs":[151],"with":[154,181],"different":[155],"policies.":[157],"Simulation":[158],"results":[159],"show":[160],"that":[161],"benefits":[163],"reducing":[165],"improving":[169],"times":[171],"can":[172],"be":[173],"verified":[174],"by":[175],"combined":[180],"compared":[186],"typical":[189],"same":[193],"guarantee.":[195]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":10},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":11},{"year":2017,"cited_by_count":14},{"year":2016,"cited_by_count":14},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
