{"id":"https://openalex.org/W2332151664","doi":"https://doi.org/10.1109/tcc.2014.2369421","title":"On Cloud Service Reliability Enhancement with Optimal Resource Usage","display_name":"On Cloud Service Reliability Enhancement with Optimal Resource Usage","publication_year":2014,"publication_date":"2014-11-11","ids":{"openalex":"https://openalex.org/W2332151664","doi":"https://doi.org/10.1109/tcc.2014.2369421","mag":"2332151664"},"language":"en","primary_location":{"id":"doi:10.1109/tcc.2014.2369421","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcc.2014.2369421","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/A5016717153","display_name":"Ao Zhou","orcid":"https://orcid.org/0000-0001-5743-9418"},"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":"Ao Zhou","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054814598","display_name":"Shangguang Wang","orcid":"https://orcid.org/0000-0001-7245-1298"},"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":"Shangguang Wang","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000582109","display_name":"Zibin Zheng","orcid":"https://orcid.org/0000-0002-7878-4330"},"institutions":[{"id":"https://openalex.org/I4210116924","display_name":"Chinese University of Hong Kong, Shenzhen","ror":"https://ror.org/02d5ks197","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633","https://openalex.org/I180726961","https://openalex.org/I4210116924"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zibin Zheng","raw_affiliation_strings":["Shenzhen Research Institute, The Chinese University of Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Shenzhen Research Institute, The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I4210116924"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035377793","display_name":"Ching\u2010Hsien Hsu","orcid":"https://orcid.org/0000-0002-2440-2771"},"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":["Computer Science and Information Engineering, Chung Hua University, Hsinch, Taiwan"],"affiliations":[{"raw_affiliation_string":"Computer Science and Information Engineering, Chung Hua University, Hsinch, Taiwan","institution_ids":["https://openalex.org/I59460038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069596903","display_name":"Michael R. Lyu","orcid":"https://orcid.org/0000-0002-3666-5798"},"institutions":[{"id":"https://openalex.org/I4210116924","display_name":"Chinese University of Hong Kong, Shenzhen","ror":"https://ror.org/02d5ks197","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633","https://openalex.org/I180726961","https://openalex.org/I4210116924"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Michael R. Lyu","raw_affiliation_strings":["Shenzhen Research Institute, The Chinese University of Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Shenzhen Research Institute, The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I4210116924"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011978021","display_name":"Fangchun Yang","orcid":"https://orcid.org/0000-0002-6978-1787"},"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":"Fangchun Yang","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5016717153"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":16.5669,"has_fulltext":false,"cited_by_count":78,"citation_normalized_percentile":{"value":0.98913575,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"4","issue":"4","first_page":"452","last_page":"466"},"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9980999827384949,"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/T10714","display_name":"Software-Defined Networks and 5G","score":0.9830999970436096,"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":0.8463878631591797},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.8389105796813965},{"id":"https://openalex.org/keywords/cloudsim","display_name":"CloudSim","score":0.7425706386566162},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.6877753734588623},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.5829188823699951},{"id":"https://openalex.org/keywords/virtual-machine","display_name":"Virtual machine","score":0.46144264936447144},{"id":"https://openalex.org/keywords/data-center","display_name":"Data center","score":0.440490186214447},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.4365720748901367},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.41796988248825073},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.41363096237182617},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3842751979827881},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1664053499698639},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10290998220443726},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07531365752220154}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8463878631591797},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.8389105796813965},{"id":"https://openalex.org/C2779907789","wikidata":"https://www.wikidata.org/wiki/Q22095616","display_name":"CloudSim","level":3,"score":0.7425706386566162},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.6877753734588623},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.5829188823699951},{"id":"https://openalex.org/C25344961","wikidata":"https://www.wikidata.org/wiki/Q192726","display_name":"Virtual machine","level":2,"score":0.46144264936447144},{"id":"https://openalex.org/C153740404","wikidata":"https://www.wikidata.org/wiki/Q671224","display_name":"Data center","level":2,"score":0.440490186214447},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.4365720748901367},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.41796988248825073},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.41363096237182617},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3842751979827881},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1664053499698639},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10290998220443726},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07531365752220154},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcc.2014.2369421","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcc.2014.2369421","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":[{"score":0.44999998807907104,"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8"}],"awards":[{"id":"https://openalex.org/G3749246193","display_name":null,"funder_award_id":"20110005130001","funder_id":"https://openalex.org/F4320336024","funder_display_name":"Specialized Research Fund for the Doctoral Program of Higher Education of China"},{"id":"https://openalex.org/G3943185705","display_name":null,"funder_award_id":"2014ZD01","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G4253418238","display_name":null,"funder_award_id":"61472047","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7106996675","display_name":null,"funder_award_id":"61272521","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8656318301","display_name":null,"funder_award_id":"415212","funder_id":"https://openalex.org/F4320322942","funder_display_name":"Chinese University of Hong Kong"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322942","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null},{"id":"https://openalex.org/F4320336024","display_name":"Specialized Research Fund for the Doctoral Program of Higher Education of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":47,"referenced_works":["https://openalex.org/W22021617","https://openalex.org/W104692656","https://openalex.org/W1788392552","https://openalex.org/W1857009450","https://openalex.org/W1973166106","https://openalex.org/W1977367431","https://openalex.org/W1989356256","https://openalex.org/W2008793665","https://openalex.org/W2012078403","https://openalex.org/W2014989534","https://openalex.org/W2018058497","https://openalex.org/W2024273674","https://openalex.org/W2045287414","https://openalex.org/W2060204338","https://openalex.org/W2075422010","https://openalex.org/W2089758179","https://openalex.org/W2098290609","https://openalex.org/W2101221989","https://openalex.org/W2108668877","https://openalex.org/W2109966714","https://openalex.org/W2110618516","https://openalex.org/W2115623268","https://openalex.org/W2118676041","https://openalex.org/W2123016589","https://openalex.org/W2130531694","https://openalex.org/W2131514553","https://openalex.org/W2131629857","https://openalex.org/W2131726714","https://openalex.org/W2137115713","https://openalex.org/W2138108438","https://openalex.org/W2142812297","https://openalex.org/W2147176980","https://openalex.org/W2148393452","https://openalex.org/W2160821994","https://openalex.org/W2164079218","https://openalex.org/W2169138757","https://openalex.org/W2321927476","https://openalex.org/W2384713796","https://openalex.org/W2483144311","https://openalex.org/W2997622231","https://openalex.org/W3015200071","https://openalex.org/W3145128584","https://openalex.org/W4238465620","https://openalex.org/W4372046852","https://openalex.org/W6604254953","https://openalex.org/W6638077280","https://openalex.org/W6679408652"],"related_works":["https://openalex.org/W3021787514","https://openalex.org/W4312330044","https://openalex.org/W4230391450","https://openalex.org/W2186607480","https://openalex.org/W3006629403","https://openalex.org/W4286215631","https://openalex.org/W2542459121","https://openalex.org/W4200567070","https://openalex.org/W4293080056","https://openalex.org/W3119021869"],"abstract_inverted_index":{"An":[0],"increasing":[1],"number":[2],"of":[3,18,58,101,193],"companies":[4],"are":[5,36,110],"beginning":[6],"to":[7,126,166,184],"deploy":[8],"services/applications":[9],"in":[10,89],"the":[11,16,30,54,98,107,114,128,133,139,145,148,168,173,180,191,194,199,213,218],"cloud":[12,19,31,77,91,201,224],"computing":[13,32],"environment.":[14],"Enhancing":[15],"reliability":[17,40,79],"service":[20,78,109,115,225],"has":[21],"become":[22],"a":[23,39,76,90],"critical":[24],"and":[25,62,85,179,204,232],"challenging":[26],"research":[27],"problem.":[28,158,169],"In":[29,94],"environment,":[33],"all":[34,102],"resources":[35,234],"commercialized.":[37],"Therefore,":[38],"enhancement":[41,80],"approach":[42,81,220],"should":[43],"not":[44,221],"consume":[45],"too":[46],"much":[47],"resource.":[48],"However,":[49],"existing":[50],"approaches":[51],"cannot":[52],"achieve":[53],"optimal":[55],"effect":[56],"because":[57],"checkpoint":[59,63,116,135,146,149],"image-sharing":[60],"neglect,":[61],"image":[64,150],"inaccessibility":[65],"caused":[66],"by":[67,122],"node":[68,181],"crashing.":[69],"To":[70,142,189],"address":[71],"this":[72],"problem,":[73],"we":[74,160,197],"propose":[75],"for":[82],"minimizing":[83],"network":[84,176,186,231],"storage":[86,129,151,233],"resource":[87,130,187],"usage":[88],"data":[92,174],"center.":[93],"our":[95],"proposed":[96,195,219],"approach,":[97,196],"identical":[99],"parts":[100],"virtual":[103,124],"machines":[104,125],"that":[105,217],"provide":[106],"same":[108],"checkpointed":[111],"once":[112],"as":[113,155],"image,":[117,147],"which":[118],"can":[119],"be":[120],"shared":[121],"those":[123],"reduce":[127],"consumption.":[131],"Then,":[132],"remaining":[134],"images":[136],"only":[137,222],"save":[138],"modified":[140],"page.":[141],"persistently":[143],"store":[144],"problem":[152],"is":[153],"modeled":[154],"an":[156,162],"optimization":[157],"Finally,":[159],"present":[161],"efficient":[163],"heuristic":[164],"algorithm":[165,171],"solve":[167],"The":[170],"exploits":[172],"center":[175],"architecture":[177],"characteristics":[178],"failure":[182],"predicator":[183],"minimize":[185],"usage.":[188],"verify":[190],"effectiveness":[192],"extend":[198],"renowned":[200],"simulator":[202],"Cloudsim":[203,215],"conduct":[205],"experiments":[206],"on":[207,212],"it.":[208],"Experimental":[209],"results":[210],"based":[211],"extended":[214],"show":[216],"guarantees":[223],"reliability,":[226],"but":[227],"also":[228],"consumes":[229],"fewer":[230],"than":[235],"other":[236],"approaches.":[237]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":10},{"year":2018,"cited_by_count":16},{"year":2017,"cited_by_count":11},{"year":2016,"cited_by_count":8},{"year":2015,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
