{"id":"https://openalex.org/W3126555041","doi":"https://doi.org/10.1109/cloudnet51028.2020.9335810","title":"Robust Optimization for Probabilistic Protection with Multiple Types of Resources in Cloud","display_name":"Robust Optimization for Probabilistic Protection with Multiple Types of Resources in Cloud","publication_year":2020,"publication_date":"2020-11-09","ids":{"openalex":"https://openalex.org/W3126555041","doi":"https://doi.org/10.1109/cloudnet51028.2020.9335810","mag":"3126555041"},"language":"en","primary_location":{"id":"doi:10.1109/cloudnet51028.2020.9335810","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cloudnet51028.2020.9335810","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE 9th International Conference on Cloud Networking (CloudNet)","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/A5064697579","display_name":"Mitsuki Ito","orcid":"https://orcid.org/0000-0003-1472-5523"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Mitsuki Ito","raw_affiliation_strings":["Kyoto University, Kyoto, Japan"],"affiliations":[{"raw_affiliation_string":"Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048011832","display_name":"Fujun He","orcid":"https://orcid.org/0000-0002-2860-2930"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Fujun He","raw_affiliation_strings":["Kyoto University, Kyoto, Japan"],"affiliations":[{"raw_affiliation_string":"Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047825950","display_name":"Eiji Oki","orcid":"https://orcid.org/0000-0003-2177-5027"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Eiji Oki","raw_affiliation_strings":["Kyoto University, Kyoto, Japan"],"affiliations":[{"raw_affiliation_string":"Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5064697579"],"corresponding_institution_ids":["https://openalex.org/I22299242"],"apc_list":null,"apc_paid":null,"fwci":0.7181,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.75905905,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11413","display_name":"Risk and Portfolio Optimization","score":0.9921000003814697,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11413","display_name":"Risk and Portfolio Optimization","score":0.9921000003814697,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10780","display_name":"Reliability and Maintenance Optimization","score":0.9848999977111816,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11807","display_name":"Infrastructure Resilience and Vulnerability Analysis","score":0.982699990272522,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/backup","display_name":"Backup","score":0.8654383420944214},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7528139352798462},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.6478701829910278},{"id":"https://openalex.org/keywords/survivability","display_name":"Survivability","score":0.6427997350692749},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.6228803396224976},{"id":"https://openalex.org/keywords/integer-programming","display_name":"Integer programming","score":0.4717092216014862},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.46688902378082275},{"id":"https://openalex.org/keywords/linear-programming","display_name":"Linear programming","score":0.4301997423171997},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.4130706191062927},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.39700156450271606},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.19251996278762817},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.17624974250793457},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.10273182392120361},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10032683610916138}],"concepts":[{"id":"https://openalex.org/C2780945871","wikidata":"https://www.wikidata.org/wiki/Q194274","display_name":"Backup","level":2,"score":0.8654383420944214},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7528139352798462},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.6478701829910278},{"id":"https://openalex.org/C2781133158","wikidata":"https://www.wikidata.org/wiki/Q1088669","display_name":"Survivability","level":2,"score":0.6427997350692749},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.6228803396224976},{"id":"https://openalex.org/C56086750","wikidata":"https://www.wikidata.org/wiki/Q6042592","display_name":"Integer programming","level":2,"score":0.4717092216014862},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.46688902378082275},{"id":"https://openalex.org/C41045048","wikidata":"https://www.wikidata.org/wiki/Q202843","display_name":"Linear programming","level":2,"score":0.4301997423171997},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4130706191062927},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.39700156450271606},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.19251996278762817},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.17624974250793457},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.10273182392120361},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10032683610916138},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cloudnet51028.2020.9335810","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cloudnet51028.2020.9335810","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE 9th International Conference on Cloud Networking (CloudNet)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2550512382","display_name":null,"funder_award_id":"18H03230","funder_id":"https://openalex.org/F4320320212","funder_display_name":"Japan Society for the Promotion of Science London"}],"funders":[{"id":"https://openalex.org/F4320320212","display_name":"Japan Society for the Promotion of Science London","ror":"https://ror.org/02m7axw05"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1936787251","https://openalex.org/W1988907606","https://openalex.org/W1995053973","https://openalex.org/W1997188340","https://openalex.org/W2006093909","https://openalex.org/W2061475578","https://openalex.org/W2082931591","https://openalex.org/W2087782348","https://openalex.org/W2240578845","https://openalex.org/W2409276360","https://openalex.org/W2541340223","https://openalex.org/W2767686712","https://openalex.org/W2887872959","https://openalex.org/W2915038089","https://openalex.org/W2946282185","https://openalex.org/W2970610403","https://openalex.org/W2982662221","https://openalex.org/W3024140471","https://openalex.org/W6640440647"],"related_works":["https://openalex.org/W2955195711","https://openalex.org/W2387494004","https://openalex.org/W2018581325","https://openalex.org/W2066023846","https://openalex.org/W4285278887","https://openalex.org/W2365237642","https://openalex.org/W2995925505","https://openalex.org/W2773399470","https://openalex.org/W3116484972","https://openalex.org/W2941986668"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,34,76,139,162],"robust":[4,130],"optimization":[5,131,151],"model":[6,112,137,170],"for":[7,21,44,85,116],"probabilistic":[8,114],"protection":[9,61,115],"with":[10,148,160,185],"multiple":[11,27],"types":[12],"of":[13,24,30,180],"resources":[14],"to":[15,49],"minimize":[16],"the":[17,41,50,63,66,72,92,103,106,110,123,129,135,149,155,172,176,186],"required":[18,42],"backup":[19,52,73,177],"capacity":[20,74,178],"each":[22,117],"type":[23],"resource":[25],"against":[26],"random":[28,38],"failures":[29,39,70],"physical":[31,53],"machines":[32,46],"in":[33,58],"cloud":[35,94,125],"provider.":[36,126],"If":[37],"occur,":[40],"capacities":[43],"virtual":[45],"are":[47,56],"allocated":[48],"dedicated":[51],"machines,":[54],"which":[55,161],"determined":[57],"advance.":[59],"Probabilistic":[60],"restricts":[62],"probability":[64],"that":[65],"workload":[67],"caused":[68],"by":[69,75],"exceeds":[71],"given":[77],"survivability":[78,83,108],"parameter.":[79],"We":[80],"introduce":[81],"three":[82,107],"parameters":[84],"central":[86],"processing":[87],"unit":[88],"(CPU),":[89],"memory,":[90,121],"and":[91,99,120,122,182],"entire":[93,124],"provider":[95],"considering":[96],"both":[97],"CPU":[98,119,181],"memory.":[100],"By":[101,127],"using":[102],"relationship":[104],"between":[105,175],"parameters,":[109],"proposed":[111,136,169],"guarantees":[113],"resource,":[118],"adopting":[128],"technique,":[132],"we":[133,153],"formulate":[134],"as":[138],"multi-objective":[140,150],"mixed":[141],"integer":[142],"linear":[143],"programming":[144],"problem.":[145],"To":[146],"deal":[147],"problem,":[152],"apply":[154],"lexicographic":[156],"weighted":[157],"Tchebycheff":[158],"method":[159],"Pareto":[163],"optimal":[164],"solution":[165],"is":[166],"obtained.":[167],"Our":[168],"reduces":[171],"average":[173],"value":[174],"ratios":[179],"memory":[183],"compared":[184],"conventional":[187],"model.":[188]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}