{"id":"https://openalex.org/W4413209175","doi":"https://doi.org/10.1145/3712255.3726754","title":"Reinforcement Learning-based Cloud Autoscaler Initialization via Evolutionary Algorithms","display_name":"Reinforcement Learning-based Cloud Autoscaler Initialization via Evolutionary Algorithms","publication_year":2025,"publication_date":"2025-07-14","ids":{"openalex":"https://openalex.org/W4413209175","doi":"https://doi.org/10.1145/3712255.3726754"},"language":"en","primary_location":{"id":"doi:10.1145/3712255.3726754","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3712255.3726754","pdf_url":null,"source":{"id":"https://openalex.org/S4363608771","display_name":"Proceedings of the Genetic and Evolutionary Computation Conference Companion","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Genetic and Evolutionary Computation Conference Companion","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/A5019379747","display_name":"Luciano Robino","orcid":"https://orcid.org/0009-0002-2110-6026"},"institutions":[{"id":"https://openalex.org/I100084298","display_name":"University of Mendoza","ror":"https://ror.org/01es6dz53","country_code":"AR","type":"education","lineage":["https://openalex.org/I100084298"]},{"id":"https://openalex.org/I15881080","display_name":"Universidad Nacional de Cuyo","ror":"https://ror.org/05sn8wf81","country_code":"AR","type":"education","lineage":["https://openalex.org/I15881080"]}],"countries":["AR"],"is_corresponding":true,"raw_author_name":"Luciano Robino","raw_affiliation_strings":["ISISTAN, Mendoza, Argentina","Universidad Nacional de Cuyo, Mendoza, Argentina"],"affiliations":[{"raw_affiliation_string":"ISISTAN, Mendoza, Argentina","institution_ids":["https://openalex.org/I100084298"]},{"raw_affiliation_string":"Universidad Nacional de Cuyo, Mendoza, Argentina","institution_ids":["https://openalex.org/I15881080"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008509011","display_name":"Elina Pacini","orcid":"https://orcid.org/0000-0003-2882-766X"},"institutions":[{"id":"https://openalex.org/I100084298","display_name":"University of Mendoza","ror":"https://ror.org/01es6dz53","country_code":"AR","type":"education","lineage":["https://openalex.org/I100084298"]},{"id":"https://openalex.org/I15881080","display_name":"Universidad Nacional de Cuyo","ror":"https://ror.org/05sn8wf81","country_code":"AR","type":"education","lineage":["https://openalex.org/I15881080"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Elina Pacini","raw_affiliation_strings":["LabSIn, Mendoza, Argentina","Universidad Nacional de Cuyo, Mendoza, Argentina"],"affiliations":[{"raw_affiliation_string":"LabSIn, Mendoza, Argentina","institution_ids":["https://openalex.org/I100084298"]},{"raw_affiliation_string":"Universidad Nacional de Cuyo, Mendoza, Argentina","institution_ids":["https://openalex.org/I15881080"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061125187","display_name":"Yisel Gar\u00ed","orcid":"https://orcid.org/0000-0003-4353-7257"},"institutions":[{"id":"https://openalex.org/I100084298","display_name":"University of Mendoza","ror":"https://ror.org/01es6dz53","country_code":"AR","type":"education","lineage":["https://openalex.org/I100084298"]},{"id":"https://openalex.org/I15881080","display_name":"Universidad Nacional de Cuyo","ror":"https://ror.org/05sn8wf81","country_code":"AR","type":"education","lineage":["https://openalex.org/I15881080"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Yisel Gar\u00ed","raw_affiliation_strings":["LabSIn, Mendoza, Argentina","Universidad Nacional de Cuyo, Mendoza, Argentina"],"affiliations":[{"raw_affiliation_string":"LabSIn, Mendoza, Argentina","institution_ids":["https://openalex.org/I100084298"]},{"raw_affiliation_string":"Universidad Nacional de Cuyo, Mendoza, Argentina","institution_ids":["https://openalex.org/I15881080"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086018490","display_name":"Cristian Mateos","orcid":"https://orcid.org/0000-0001-5761-1898"},"institutions":[{"id":"https://openalex.org/I4210104225","display_name":"Centro Cient\u00edfico Tecnol\u00f3gico - Tandil","ror":"https://ror.org/00veegj02","country_code":"AR","type":"facility","lineage":["https://openalex.org/I151201029","https://openalex.org/I4210104225","https://openalex.org/I4210123736","https://openalex.org/I4387155568"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Cristian Mateos","raw_affiliation_strings":["ISISTAN, Tandil, Argentina"],"affiliations":[{"raw_affiliation_string":"ISISTAN, Tandil, Argentina","institution_ids":["https://openalex.org/I4210104225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081827496","display_name":"Virginia Yannibelli","orcid":"https://orcid.org/0000-0001-7854-7610"},"institutions":[{"id":"https://openalex.org/I4210104225","display_name":"Centro Cient\u00edfico Tecnol\u00f3gico - Tandil","ror":"https://ror.org/00veegj02","country_code":"AR","type":"facility","lineage":["https://openalex.org/I151201029","https://openalex.org/I4210104225","https://openalex.org/I4210123736","https://openalex.org/I4387155568"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Virginia Yannibelli","raw_affiliation_strings":["ISISTAN, Tandil, Argentina"],"affiliations":[{"raw_affiliation_string":"ISISTAN, Tandil, Argentina","institution_ids":["https://openalex.org/I4210104225"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045071041","display_name":"David A. Monge","orcid":"https://orcid.org/0000-0001-6444-4610"},"institutions":[{"id":"https://openalex.org/I15881080","display_name":"Universidad Nacional de Cuyo","ror":"https://ror.org/05sn8wf81","country_code":"AR","type":"education","lineage":["https://openalex.org/I15881080"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"David Monge","raw_affiliation_strings":["Universidad Nacional de Cuyo, Mendoza, Argentina"],"affiliations":[{"raw_affiliation_string":"Universidad Nacional de Cuyo, Mendoza, Argentina","institution_ids":["https://openalex.org/I15881080"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5019379747"],"corresponding_institution_ids":["https://openalex.org/I100084298","https://openalex.org/I15881080"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.54594595,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"319","last_page":"322"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9993000030517578,"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":0.9993000030517578,"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/T12761","display_name":"Data Stream Mining Techniques","score":0.9873999953269958,"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"}},{"id":"https://openalex.org/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9829999804496765,"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/reinforcement-learning","display_name":"Reinforcement learning","score":0.8582698106765747},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7496005892753601},{"id":"https://openalex.org/keywords/initialization","display_name":"Initialization","score":0.7123726606369019},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5619356632232666},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.43958571553230286},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.05844596028327942}],"concepts":[{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.8582698106765747},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7496005892753601},{"id":"https://openalex.org/C114466953","wikidata":"https://www.wikidata.org/wiki/Q6034165","display_name":"Initialization","level":2,"score":0.7123726606369019},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5619356632232666},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.43958571553230286},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.05844596028327942},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3712255.3726754","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3712255.3726754","pdf_url":null,"source":{"id":"https://openalex.org/S4363608771","display_name":"Proceedings of the Genetic and Evolutionary Computation Conference Companion","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Genetic and Evolutionary Computation Conference Companion","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W2022485595","https://openalex.org/W2049862811","https://openalex.org/W2091765165","https://openalex.org/W2342021929","https://openalex.org/W2768993348","https://openalex.org/W2774185825","https://openalex.org/W2794711922","https://openalex.org/W2913594846","https://openalex.org/W2974907870","https://openalex.org/W2981561859","https://openalex.org/W3161207621","https://openalex.org/W3200080808","https://openalex.org/W4288614325","https://openalex.org/W4300762454","https://openalex.org/W4313249511","https://openalex.org/W4392190020","https://openalex.org/W4394807962"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W3204184292","https://openalex.org/W3176564347","https://openalex.org/W2355833770","https://openalex.org/W1985458517","https://openalex.org/W3031039437","https://openalex.org/W183202219","https://openalex.org/W3095877357"],"abstract_inverted_index":{"Scientific":[0],"workflows":[1,19],"are":[2,14],"a":[3,64,73,90],"popular":[4],"tool":[5],"for":[6],"running":[7],"experiments":[8],"and":[9,40,83,88,118],"simulations.":[10],"Moreover,":[11],"Cloud":[12],"infrastructures":[13],"widely":[15],"used":[16,48],"to":[17,36,52,98,107],"execute":[18],"since":[20],"they":[21],"can":[22,67],"handle":[23],"elastic":[24],"demand":[25],"of":[26],"multiple":[27],"resources.":[28],"However,":[29],"this":[30],"requires":[31],"an":[32,99],"effective":[33],"autoscaling":[34,76],"strategy":[35,77,105],"guarantee":[37],"good":[38],"performance":[39,111],"low":[41],"cost.":[42,120],"Reinforcement":[43],"Learning":[44],"(RL)":[45],"has":[46],"been":[47],"in":[49],"the":[50,109,113],"past":[51],"obtain":[53],"efficient":[54],"autoscalers.":[55],"Nevertheless,":[56],"RL":[57],"approaches":[58],"often":[59],"exhibit":[60],"poor":[61],"initial":[62,92],"performance,":[63],"problem":[65],"than":[66],"hurt":[68],"overall":[69,110],"performance.":[70],"We":[71],"present":[72],"novel":[74],"two-phase":[75],"that":[78],"combines":[79],"Evolutionary":[80],"Computation":[81],"(EC)":[82],"RL.":[84],"The":[85,104],"proposal":[86],"ensembles":[87],"provides":[89],"pre-optimized":[91],"policy,":[93],"obtained":[94],"offline":[95],"via":[96],"EC,":[97],"existing":[100],"RL-based":[101],"online":[102],"autoscaler.":[103],"aims":[106],"improve":[108],"during":[112],"learning":[114],"process":[115],"reducing":[116],"makespan":[117],"execution":[119]},"counts_by_year":[],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}