{"id":"https://openalex.org/W4400488075","doi":"https://doi.org/10.1109/tac.2024.3426379","title":"Consensus-Based Thompson Sampling for Stochastic Multiarmed Bandits","display_name":"Consensus-Based Thompson Sampling for Stochastic Multiarmed Bandits","publication_year":2024,"publication_date":"2024-07-10","ids":{"openalex":"https://openalex.org/W4400488075","doi":"https://doi.org/10.1109/tac.2024.3426379"},"language":"en","primary_location":{"id":"doi:10.1109/tac.2024.3426379","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tac.2024.3426379","pdf_url":null,"source":{"id":"https://openalex.org/S184954342","display_name":"IEEE Transactions on Automatic Control","issn_l":"0018-9286","issn":["0018-9286","1558-2523","2334-3303"],"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 Automatic Control","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/A5042490957","display_name":"Naoki Hayashi","orcid":"https://orcid.org/0000-0003-2518-1250"},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"Osaka University","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Naoki Hayashi","raw_affiliation_strings":["Graduate School of Engineering Science, Osaka University, Toyonaka, Japan","Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Engineering Science, Osaka University, Toyonaka, Japan","institution_ids":["https://openalex.org/I98285908"]},{"raw_affiliation_string":"Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka, Japan","institution_ids":["https://openalex.org/I98285908"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5042490957"],"corresponding_institution_ids":["https://openalex.org/I98285908"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.12733905,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"70","issue":"1","first_page":"293","last_page":"306"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12101","display_name":"Advanced Bandit Algorithms Research","score":0.9986000061035156,"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":0.9986000061035156,"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/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9628999829292297,"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/T11704","display_name":"Mobile Crowdsensing and Crowdsourcing","score":0.9498000144958496,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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":0.5789276361465454},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.4207783341407776},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.32933735847473145},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.32455331087112427},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2822082042694092},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.07320508360862732},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.06072425842285156}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5789276361465454},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.4207783341407776},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.32933735847473145},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.32455331087112427},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2822082042694092},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.07320508360862732},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.06072425842285156}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tac.2024.3426379","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tac.2024.3426379","pdf_url":null,"source":{"id":"https://openalex.org/S184954342","display_name":"IEEE Transactions on Automatic Control","issn_l":"0018-9286","issn":["0018-9286","1558-2523","2334-3303"],"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 Automatic Control","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.41999998688697815,"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W157259654","https://openalex.org/W280617973","https://openalex.org/W613360614","https://openalex.org/W1983962754","https://openalex.org/W2009551863","https://openalex.org/W2074796812","https://openalex.org/W2077148472","https://openalex.org/W2077902449","https://openalex.org/W2140571193","https://openalex.org/W2158319693","https://openalex.org/W2168405694","https://openalex.org/W2573470024","https://openalex.org/W2622957538","https://openalex.org/W2683628546","https://openalex.org/W2752599163","https://openalex.org/W2890134435","https://openalex.org/W2950929549","https://openalex.org/W2964146343","https://openalex.org/W2965110933","https://openalex.org/W2982343021","https://openalex.org/W3008718568","https://openalex.org/W3118244830","https://openalex.org/W3119432456","https://openalex.org/W3122960105","https://openalex.org/W4206530644","https://openalex.org/W4234228486","https://openalex.org/W4238591275","https://openalex.org/W4245577611","https://openalex.org/W4313168107","https://openalex.org/W4321484158","https://openalex.org/W4362602242","https://openalex.org/W4385299179","https://openalex.org/W4387656392","https://openalex.org/W6633395076","https://openalex.org/W6637398165","https://openalex.org/W6681821898","https://openalex.org/W6686200487","https://openalex.org/W6695082654","https://openalex.org/W6760052042","https://openalex.org/W6789228418","https://openalex.org/W7036764036"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W2382290278","https://openalex.org/W4395014643"],"abstract_inverted_index":{"This":[0],"article":[1],"considers":[2],"a":[3,9,17,43,55,141],"distributed":[4,115],"Thompson":[5,116],"sampling":[6,117],"algorithm":[7,118],"for":[8,108],"cooperative":[10],"multiplayer":[11],"multiarmed":[12],"bandit":[13],"problem.":[14],"We":[15,102],"consider":[16],"multiagent":[18,110],"system":[19,111],"in":[20,54],"which":[21,88],"each":[22,41,62,85],"agent":[23,63,86],"pulls":[24],"an":[25],"arm":[26,89,133],"according":[27],"to":[28,90],"consensus-based":[29],"Bayesian":[30],"inference":[31],"with":[32,51,112,121],"probability":[33,39],"matching.":[34],"To":[35],"estimate":[36,130],"the":[37,48,59,65,68,73,77,81,93,98,105,109,113,131,137],"reward":[38,75,138],"of":[40,45,67,140,143],"arm,":[42],"group":[44],"agents":[46,53,127],"shares":[47],"observed":[49,74],"rewards":[50],"neighboring":[52,82],"communication":[56],"graph.":[57],"Following":[58],"information":[60,79],"exchange,":[61],"updates":[64],"estimation":[66],"posterior":[69,100],"distributions":[70],"based":[71,96],"on":[72,97],"and":[76],"received":[78],"from":[80],"agents.":[83],"Then,":[84],"decides":[87],"select":[91],"at":[92],"next":[94],"iteration":[95],"estimated":[99],"distribution.":[101],"demonstrate":[103],"that":[104,126],"expected":[106],"regret":[107],"proposed":[114],"is":[119],"logarithmic":[120],"iteration.":[122],"Numerical":[123],"examples":[124],"show":[125],"can":[128],"effectively":[129],"optimal":[132],"by":[134],"cooperatively":[135],"learning":[136],"distribution":[139],"set":[142],"arms.":[144]},"counts_by_year":[],"updated_date":"2025-12-26T23:08:49.675405","created_date":"2025-10-10T00:00:00"}
