{"id":"https://openalex.org/W2742000570","doi":"https://doi.org/10.24963/ijcai.2017/24","title":"Coordinated Versus Decentralized Exploration In Multi-Agent Multi-Armed Bandits","display_name":"Coordinated Versus Decentralized Exploration In Multi-Agent Multi-Armed Bandits","publication_year":2017,"publication_date":"2017-07-28","ids":{"openalex":"https://openalex.org/W2742000570","doi":"https://doi.org/10.24963/ijcai.2017/24","mag":"2742000570"},"language":"en","primary_location":{"id":"doi:10.24963/ijcai.2017/24","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2017/24","pdf_url":"https://www.ijcai.org/proceedings/2017/0024.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twenty-Sixth International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.ijcai.org/proceedings/2017/0024.pdf","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5107747807","display_name":"Mithun Chakraborty","orcid":"https://orcid.org/0000-0001-6501-9827"},"institutions":[{"id":"https://openalex.org/I204465549","display_name":"Washington University in St. Louis","ror":"https://ror.org/01yc7t268","country_code":"US","type":"education","lineage":["https://openalex.org/I204465549"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mithun Chakraborty","raw_affiliation_strings":["Washington University in St. Louis"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Washington University in St. Louis","institution_ids":["https://openalex.org/I204465549"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026677701","display_name":"Kai Yee Phoebe Chua","orcid":null},"institutions":[{"id":"https://openalex.org/I204250578","display_name":"University of California, Irvine","ror":"https://ror.org/04gyf1771","country_code":"US","type":"education","lineage":["https://openalex.org/I204250578"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kai Yee Phoebe Chua","raw_affiliation_strings":["University of California, Irvine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California, Irvine","institution_ids":["https://openalex.org/I204250578"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046273513","display_name":"Sanmay Das","orcid":"https://orcid.org/0000-0002-6814-871X"},"institutions":[{"id":"https://openalex.org/I204465549","display_name":"Washington University in St. Louis","ror":"https://ror.org/01yc7t268","country_code":"US","type":"education","lineage":["https://openalex.org/I204465549"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sanmay Das","raw_affiliation_strings":["Washington University in St. Louis"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Washington University in St. Louis","institution_ids":["https://openalex.org/I204465549"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064954992","display_name":"Brendan Juba","orcid":"https://orcid.org/0000-0001-6542-833X"},"institutions":[{"id":"https://openalex.org/I204465549","display_name":"Washington University in St. Louis","ror":"https://ror.org/01yc7t268","country_code":"US","type":"education","lineage":["https://openalex.org/I204465549"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Brendan Juba","raw_affiliation_strings":["Washington University in St. Louis"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Washington University in St. Louis","institution_ids":["https://openalex.org/I204465549"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":5.3746,"has_fulltext":false,"cited_by_count":50,"citation_normalized_percentile":{"value":0.95655343,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"164","last_page":"170"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12101","display_name":"Advanced Bandit Algorithms Research","score":0.9998999834060669,"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":0.9998999834060669,"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/T11182","display_name":"Auction Theory and Applications","score":0.9975000023841858,"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/T11704","display_name":"Mobile Crowdsensing and Crowdsourcing","score":0.9957000017166138,"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/epoch","display_name":"Epoch (astronomy)","score":0.808070182800293},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7079253196716309},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.5715634226799011},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.49865198135375977},{"id":"https://openalex.org/keywords/teamwork","display_name":"Teamwork","score":0.4835805296897888},{"id":"https://openalex.org/keywords/multiplicative-function","display_name":"Multiplicative function","score":0.47925281524658203},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.43064582347869873},{"id":"https://openalex.org/keywords/operations-research","display_name":"Operations research","score":0.40873509645462036},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14627793431282043}],"concepts":[{"id":"https://openalex.org/C2780317896","wikidata":"https://www.wikidata.org/wiki/Q2703","display_name":"Epoch (astronomy)","level":3,"score":0.808070182800293},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7079253196716309},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.5715634226799011},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.49865198135375977},{"id":"https://openalex.org/C111226992","wikidata":"https://www.wikidata.org/wiki/Q626225","display_name":"Teamwork","level":2,"score":0.4835805296897888},{"id":"https://openalex.org/C42747912","wikidata":"https://www.wikidata.org/wiki/Q1048447","display_name":"Multiplicative function","level":2,"score":0.47925281524658203},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.43064582347869873},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.40873509645462036},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14627793431282043},{"id":"https://openalex.org/C150846664","wikidata":"https://www.wikidata.org/wiki/Q7602306","display_name":"Stars","level":2,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.24963/ijcai.2017/24","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2017/24","pdf_url":"https://www.ijcai.org/proceedings/2017/0024.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twenty-Sixth International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.24963/ijcai.2017/24","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2017/24","pdf_url":"https://www.ijcai.org/proceedings/2017/0024.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twenty-Sixth International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"},"sustainable_development_goals":[{"score":0.6000000238418579,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[{"id":"https://openalex.org/G4152492475","display_name":"REU Site: Big Data Analytics","funder_award_id":"1560191","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320338279","display_name":"Air Force Office of Scientific Research","ror":"https://ror.org/011e9bt93"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2742000570.pdf","grobid_xml":"https://content.openalex.org/works/W2742000570.grobid-xml"},"referenced_works_count":39,"referenced_works":["https://openalex.org/W44112122","https://openalex.org/W399747470","https://openalex.org/W1516061453","https://openalex.org/W1548012162","https://openalex.org/W1551911640","https://openalex.org/W1590550470","https://openalex.org/W1605268984","https://openalex.org/W1606056663","https://openalex.org/W1657704689","https://openalex.org/W1988360637","https://openalex.org/W1988790447","https://openalex.org/W2000317786","https://openalex.org/W2001863269","https://openalex.org/W2009551863","https://openalex.org/W2010225880","https://openalex.org/W2010886500","https://openalex.org/W2038900621","https://openalex.org/W2077902449","https://openalex.org/W2093825590","https://openalex.org/W2106887613","https://openalex.org/W2109336288","https://openalex.org/W2116067849","https://openalex.org/W2119100365","https://openalex.org/W2127842795","https://openalex.org/W2138911442","https://openalex.org/W2140495055","https://openalex.org/W2140571193","https://openalex.org/W2146544759","https://openalex.org/W2149347032","https://openalex.org/W2154806095","https://openalex.org/W2168405694","https://openalex.org/W2217210297","https://openalex.org/W2399576838","https://openalex.org/W2577420768","https://openalex.org/W2611627047","https://openalex.org/W2949469249","https://openalex.org/W3125634603","https://openalex.org/W4248175720","https://openalex.org/W4252198153"],"related_works":["https://openalex.org/W2392871747","https://openalex.org/W2391035523","https://openalex.org/W2346864368","https://openalex.org/W2161212821","https://openalex.org/W3122679363","https://openalex.org/W2357960062","https://openalex.org/W1502903923","https://openalex.org/W2378211422","https://openalex.org/W4233937365","https://openalex.org/W2375154938"],"abstract_inverted_index":{"In":[0,40],"this":[1,105],"paper,":[2],"we":[3],"introduce":[4,137],"a":[5,33,36,108,125,146],"multi-agent":[6],"multi-armed":[7],"bandit-based":[8],"model":[9],"for":[10,130,140],"ad":[11],"hoc":[12],"teamwork":[13],"with":[14],"expensive":[15],"communication.":[16],"The":[17],"goal":[18],"of":[19,32,38,79,104,114,170],"the":[20,25,54,59,63,77,80,85,96,141,157,168,171],"team":[21,64],"is":[22],"to":[23,47,52,62,90,133,167],"maximize":[24],"total":[26],"reward":[27,55],"gained":[28],"from":[29,117],"pulling":[30,67],"arms":[31,119,132],"bandit":[34],"over":[35],"number":[37],"epochs.":[39],"each":[41,43],"epoch,":[42],"agent":[44],"decides":[45],"whether":[46],"pull":[48],"an":[49,68,101,138,152],"arm,":[50],"or":[51],"broadcast":[53,88],"it":[56,164],"obtained":[57],"in":[58,120],"previous":[60],"epoch":[61],"and":[65,84,123,151,160],"forgo":[66],"arm.":[69],"These":[70],"decisions":[71],"must":[72],"be":[73],"made":[74],"only":[75],"on":[76,156],"basis":[78],"agent\u2019s":[81],"private":[82],"information":[83,87],"public":[86],"prior":[89],"that":[91,144,163],"epoch.":[92],"We":[93,135],"first":[94],"benchmark":[95],"achievable":[97],"utility":[98],"by":[99],"analyzing":[100],"idealized":[102],"version":[103],"problem":[106],"where":[107],"central":[109],"authority":[110],"has":[111],"complete":[112],"knowledge":[113],"rewards":[115],"acquired":[116],"all":[118,121],"epochs":[122],"uses":[124,145],"multiplicative":[126],"weights":[127],"update":[128],"algorithm":[129,139],"allocating":[131],"agents.":[134],"then":[136],"decentralized":[142],"setting":[143],"value-of-information":[147],"based":[148,155],"communication":[149],"strategy":[150,154],"exploration-exploitation":[153],"centralized":[158,172],"algorithm,":[159],"show":[161],"experimentally":[162],"converges":[165],"rapidly":[166],"performance":[169],"method.":[173]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":10},{"year":2020,"cited_by_count":10},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":7},{"year":2016,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
