{"id":"https://openalex.org/W7134918660","doi":"https://doi.org/10.1007/s10994-026-07022-0","title":"Optimal Control of Fluid Restless Multi-armed Bandits: A Machine Learning Approach","display_name":"Optimal Control of Fluid Restless Multi-armed Bandits: A Machine Learning Approach","publication_year":2026,"publication_date":"2026-03-01","ids":{"openalex":"https://openalex.org/W7134918660","doi":"https://doi.org/10.1007/s10994-026-07022-0"},"language":"en","primary_location":{"id":"doi:10.1007/s10994-026-07022-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10994-026-07022-0","pdf_url":null,"source":{"id":"https://openalex.org/S62148650","display_name":"Machine Learning","issn_l":"0885-6125","issn":["0885-6125","1573-0565"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Machine Learning","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/A5025940525","display_name":"Dimitris Bertsimas","orcid":"https://orcid.org/0000-0002-1985-1003"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Dimitris Bertsimas","raw_affiliation_strings":["Sloan School of Management, Massachusetts Institute of Technology, Cambridge, 02142, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sloan School of Management, Massachusetts Institute of Technology, Cambridge, 02142, MA, USA","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058550756","display_name":"Cheol Woo Kim","orcid":"https://orcid.org/0000-0001-9093-6758"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Cheol Woo Kim","raw_affiliation_strings":["Operations Research Center, Massachusetts Institute of Technology, Cambridge, 02142, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Operations Research Center, Massachusetts Institute of Technology, Cambridge, 02142, MA, USA","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5128699447","display_name":"Jos\u00e9 Ni\u00f1o-Mora","orcid":null},"institutions":[{"id":"https://openalex.org/I50357001","display_name":"Universidad Carlos III de Madrid","ror":"https://ror.org/03ths8210","country_code":"ES","type":"education","lineage":["https://openalex.org/I50357001"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jos\u00e9 Ni\u00f1o-Mora","raw_affiliation_strings":["Departamento de Estad\u00edstica, Universidad Carlos III de Madrid, Getafe, 28903, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Estad\u00edstica, Universidad Carlos III de Madrid, Getafe, 28903, Madrid, Spain","institution_ids":["https://openalex.org/I50357001"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5025940525"],"corresponding_institution_ids":["https://openalex.org/I63966007"],"apc_list":{"value":2990,"currency":"USD","value_usd":2990},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.23995495,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"115","issue":"3","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12101","display_name":"Advanced Bandit Algorithms Research","score":0.972100019454956,"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/T12101","display_name":"Advanced Bandit Algorithms Research","score":0.972100019454956,"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/T10848","display_name":"Advanced Multi-Objective Optimization Algorithms","score":0.0020000000949949026,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T10462","display_name":"Reinforcement Learning in Robotics","score":0.0019000000320374966,"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/optimal-control","display_name":"Optimal control","score":0.6689000129699707},{"id":"https://openalex.org/keywords/hyperplane","display_name":"Hyperplane","score":0.6322000026702881},{"id":"https://openalex.org/keywords/affine-transformation","display_name":"Affine transformation","score":0.6044999957084656},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5291000008583069},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.5282999873161316},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5177000164985657},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.4036000072956085}],"concepts":[{"id":"https://openalex.org/C91575142","wikidata":"https://www.wikidata.org/wiki/Q1971426","display_name":"Optimal control","level":2,"score":0.6689000129699707},{"id":"https://openalex.org/C68693459","wikidata":"https://www.wikidata.org/wiki/Q657586","display_name":"Hyperplane","level":2,"score":0.6322000026702881},{"id":"https://openalex.org/C92757383","wikidata":"https://www.wikidata.org/wiki/Q382497","display_name":"Affine transformation","level":2,"score":0.6044999957084656},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5856000185012817},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5612999796867371},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.5357000231742859},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5291000008583069},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.5282999873161316},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5177000164985657},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.46480000019073486},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.4036000072956085},{"id":"https://openalex.org/C129844170","wikidata":"https://www.wikidata.org/wiki/Q41299","display_name":"Quadratic equation","level":2,"score":0.3905999958515167},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.3871000111103058},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.37400001287460327},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.33739998936653137},{"id":"https://openalex.org/C167822520","wikidata":"https://www.wikidata.org/wiki/Q176452","display_name":"Finite-state machine","level":2,"score":0.301800012588501},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2922999858856201},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.27790001034736633},{"id":"https://openalex.org/C22367795","wikidata":"https://www.wikidata.org/wiki/Q7625208","display_name":"Structured prediction","level":2,"score":0.27459999918937683},{"id":"https://openalex.org/C51632099","wikidata":"https://www.wikidata.org/wiki/Q3985153","display_name":"Training set","level":2,"score":0.262800008058548},{"id":"https://openalex.org/C8171440","wikidata":"https://www.wikidata.org/wiki/Q903414","display_name":"Steady state (chemistry)","level":2,"score":0.25859999656677246}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s10994-026-07022-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10994-026-07022-0","pdf_url":null,"source":{"id":"https://openalex.org/S62148650","display_name":"Machine Learning","issn_l":"0885-6125","issn":["0885-6125","1573-0565"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Machine Learning","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.6919558048248291}],"awards":[{"id":"https://openalex.org/G7376905433","display_name":null,"funder_award_id":"PID2019-109196GB-I00/AEI/10.13039/501100011033","funder_id":"https://openalex.org/F4320335598","funder_display_name":"Agencia Estatal de Investigaci\u00f3n"}],"funders":[{"id":"https://openalex.org/F4320335598","display_name":"Agencia Estatal de Investigaci\u00f3n","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W191977981","https://openalex.org/W565357261","https://openalex.org/W1536656782","https://openalex.org/W1973403707","https://openalex.org/W1977822596","https://openalex.org/W1980315964","https://openalex.org/W1985655812","https://openalex.org/W1992595998","https://openalex.org/W2021737336","https://openalex.org/W2035074156","https://openalex.org/W2044502527","https://openalex.org/W2057261473","https://openalex.org/W2092828913","https://openalex.org/W2094641143","https://openalex.org/W2103907214","https://openalex.org/W2105556121","https://openalex.org/W2162218551","https://openalex.org/W2169257493","https://openalex.org/W2172273805","https://openalex.org/W2467243923","https://openalex.org/W2604736517","https://openalex.org/W2951567270","https://openalex.org/W2982175907","https://openalex.org/W3001922646","https://openalex.org/W3128350768","https://openalex.org/W3196476520","https://openalex.org/W3199103179","https://openalex.org/W4205776077","https://openalex.org/W4239944506","https://openalex.org/W4241586728","https://openalex.org/W4243897399","https://openalex.org/W4247253453","https://openalex.org/W4286283121","https://openalex.org/W4361284723","https://openalex.org/W4388052875","https://openalex.org/W4389224581","https://openalex.org/W4389572214","https://openalex.org/W4392887583","https://openalex.org/W4396909851","https://openalex.org/W4407950067"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2026-03-12T00:00:00"}