{"id":"https://openalex.org/W2937747108","doi":"https://doi.org/10.1109/ciss.2019.8692890","title":"Online optimization in the Non-Stationary Cloud: Change Point Detection for Resource Provisioning (Invited Paper)","display_name":"Online optimization in the Non-Stationary Cloud: Change Point Detection for Resource Provisioning (Invited Paper)","publication_year":2019,"publication_date":"2019-03-01","ids":{"openalex":"https://openalex.org/W2937747108","doi":"https://doi.org/10.1109/ciss.2019.8692890","mag":"2937747108"},"language":"en","primary_location":{"id":"doi:10.1109/ciss.2019.8692890","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ciss.2019.8692890","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 53rd Annual Conference on Information Sciences and Systems (CISS)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5091040809","display_name":"Jessica Maghakian","orcid":null},"institutions":[{"id":"https://openalex.org/I59553526","display_name":"Stony Brook University","ror":"https://ror.org/05qghxh33","country_code":"US","type":"education","lineage":["https://openalex.org/I59553526"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jessica Maghakian","raw_affiliation_strings":["Department of Applied Mathematics & Statistics, Stony Brook University, 100 Nicholls Road, Stony Brook, New York, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Applied Mathematics & Statistics, Stony Brook University, 100 Nicholls Road, Stony Brook, New York, USA","institution_ids":["https://openalex.org/I59553526"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090806004","display_name":"Joshua Comden","orcid":"https://orcid.org/0000-0002-3385-8682"},"institutions":[{"id":"https://openalex.org/I59553526","display_name":"Stony Brook University","ror":"https://ror.org/05qghxh33","country_code":"US","type":"education","lineage":["https://openalex.org/I59553526"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Joshua Comden","raw_affiliation_strings":["Department of Applied Mathematics & Statistics, Stony Brook University, 100 Nicholls Road, Stony Brook, New York, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Applied Mathematics & Statistics, Stony Brook University, 100 Nicholls Road, Stony Brook, New York, USA","institution_ids":["https://openalex.org/I59553526"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100420216","display_name":"Zhenhua Liu","orcid":"https://orcid.org/0000-0002-8026-4502"},"institutions":[{"id":"https://openalex.org/I59553526","display_name":"Stony Brook University","ror":"https://ror.org/05qghxh33","country_code":"US","type":"education","lineage":["https://openalex.org/I59553526"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhenhua Liu","raw_affiliation_strings":["Department of Applied Mathematics & Statistics, Stony Brook University, 100 Nicholls Road, Stony Brook, New York, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Applied Mathematics & Statistics, Stony Brook University, 100 Nicholls Road, Stony Brook, New York, USA","institution_ids":["https://openalex.org/I59553526"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I59553526"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"75","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9988999962806702,"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":0.9988999962806702,"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9965000152587891,"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/T12761","display_name":"Data Stream Mining Techniques","score":0.9952999949455261,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/provisioning","display_name":"Provisioning","score":0.8663962483406067},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.8078311681747437},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7956700325012207},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.5788262486457825},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.530693769454956},{"id":"https://openalex.org/keywords/big-data","display_name":"Big data","score":0.5302272439002991},{"id":"https://openalex.org/keywords/online-algorithm","display_name":"Online algorithm","score":0.5255124568939209},{"id":"https://openalex.org/keywords/resource-management","display_name":"Resource management (computing)","score":0.4895959496498108},{"id":"https://openalex.org/keywords/trace","display_name":"TRACE (psycholinguistics)","score":0.4678925573825836},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.33109885454177856},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.2636362612247467},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2168985903263092},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.21657490730285645},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.09347939491271973}],"concepts":[{"id":"https://openalex.org/C172191483","wikidata":"https://www.wikidata.org/wiki/Q1071806","display_name":"Provisioning","level":2,"score":0.8663962483406067},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.8078311681747437},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7956700325012207},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.5788262486457825},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.530693769454956},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.5302272439002991},{"id":"https://openalex.org/C196921405","wikidata":"https://www.wikidata.org/wiki/Q786431","display_name":"Online algorithm","level":2,"score":0.5255124568939209},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.4895959496498108},{"id":"https://openalex.org/C75291252","wikidata":"https://www.wikidata.org/wiki/Q1315756","display_name":"TRACE (psycholinguistics)","level":2,"score":0.4678925573825836},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.33109885454177856},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.2636362612247467},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2168985903263092},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.21657490730285645},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.09347939491271973},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ciss.2019.8692890","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ciss.2019.8692890","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 53rd Annual Conference on Information Sciences and Systems (CISS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4300000071525574,"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W1651121916","https://openalex.org/W1965483136","https://openalex.org/W1979675141","https://openalex.org/W1988296189","https://openalex.org/W1990229375","https://openalex.org/W1995769257","https://openalex.org/W2008318405","https://openalex.org/W2009087301","https://openalex.org/W2034039215","https://openalex.org/W2057819872","https://openalex.org/W2064038243","https://openalex.org/W2093825590","https://openalex.org/W2099600260","https://openalex.org/W2106098710","https://openalex.org/W2112694890","https://openalex.org/W2114229163","https://openalex.org/W2115743854","https://openalex.org/W2118955868","https://openalex.org/W2119438912","https://openalex.org/W2120881346","https://openalex.org/W2121636721","https://openalex.org/W2135798231","https://openalex.org/W2137708569","https://openalex.org/W2148825261","https://openalex.org/W2169401877","https://openalex.org/W2216187646","https://openalex.org/W2251064093","https://openalex.org/W2293266808","https://openalex.org/W2415016509","https://openalex.org/W2515822248","https://openalex.org/W2605138435","https://openalex.org/W2762662031","https://openalex.org/W2764100055","https://openalex.org/W2941480181","https://openalex.org/W2964034592","https://openalex.org/W2982332688","https://openalex.org/W3018087679","https://openalex.org/W4240027065","https://openalex.org/W4245274350","https://openalex.org/W4251091605","https://openalex.org/W6637041251","https://openalex.org/W6675704460","https://openalex.org/W6681723013","https://openalex.org/W6749739642"],"related_works":["https://openalex.org/W4390608645","https://openalex.org/W4247566972","https://openalex.org/W4394895745","https://openalex.org/W2960264696","https://openalex.org/W3090563135","https://openalex.org/W2497432351","https://openalex.org/W2017432143","https://openalex.org/W2534224494","https://openalex.org/W2003799830","https://openalex.org/W2360147445"],"abstract_inverted_index":{"The":[0,140],"rapid":[1],"mainstream":[2],"adoption":[3],"of":[4,15,23],"cloud":[5,24,57,118],"computing":[6,25,119],"and":[7,45,80,137],"the":[8,12,20,62,91,102,112],"corresponding":[9],"spike":[10],"in":[11,117,149],"energy":[13],"usage":[14],"big":[16],"data":[17],"systems":[18],"make":[19],"efficient":[21],"management":[22],"resources":[26],"a":[27,129],"more":[28],"pressing":[29],"issue":[30],"than":[31],"ever":[32],"before.":[33],"To":[34],"this":[35,107],"end,":[36],"numerous":[37],"online":[38,138],"algorithms":[39],"such":[40],"as":[41],"Receding":[42],"Horizon":[43],"Control":[44],"Online":[46],"Balanced":[47],"Descent":[48],"have":[49],"been":[50],"designed.":[51],"However":[52],"it":[53,83,87],"is":[54,143],"difficult":[55],"for":[56,67,93],"service":[58],"providers":[59],"to":[60,97,114,145],"select":[61],"best":[63],"control":[64],"algorithm":[65,96,142],"dynamically":[66],"resource":[68,74],"provisioning":[69],"when":[70],"confronted":[71],"with":[72],"consumer":[73],"demands":[75],"that":[76,86,132],"are":[77],"notoriously":[78],"unpredictable":[79],"volatile.":[81],"Furthermore,":[82],"highly":[84],"possible":[85],"might":[88],"not":[89],"be":[90],"case":[92],"any":[94],"one":[95],"consistently":[98],"perform":[99],"well":[100],"over":[101],"months-long":[103],"contract":[104],"period.":[105],"In":[106],"paper,":[108],"we":[109],"first":[110],"exemplify":[111],"need":[113],"address":[115],"non-stationarity":[116],"by":[120],"showcasing":[121],"traces":[122],"from":[123],"MS":[124],"Azure.":[125],"We":[126],"then":[127],"develop":[128],"novel":[130],"meta-algorithm":[131],"combines":[133],"change":[134],"point":[135],"detection":[136],"optimization.":[139],"new":[141],"shown":[144],"outperform":[146],"existing":[147],"solutions":[148],"real-world":[150],"trace-driven":[151],"simulations.":[152]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}