{"id":"https://openalex.org/W4387656392","doi":"https://doi.org/10.1587/transfun.2023map0008","title":"Consensus-Based Distributed Exp3 Policy Over Directed Time-Varying Networks","display_name":"Consensus-Based Distributed Exp3 Policy Over Directed Time-Varying Networks","publication_year":2023,"publication_date":"2023-10-15","ids":{"openalex":"https://openalex.org/W4387656392","doi":"https://doi.org/10.1587/transfun.2023map0008"},"language":"en","primary_location":{"id":"doi:10.1587/transfun.2023map0008","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1587/transfun.2023map0008","pdf_url":"https://www.jstage.jst.go.jp/article/transfun/E107.A/5/E107.A_2023MAP0008/_pdf","source":{"id":"https://openalex.org/S166990724","display_name":"IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences","issn_l":"0916-8508","issn":["0916-8508","1745-1337"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.jstage.jst.go.jp/article/transfun/E107.A/5/E107.A_2023MAP0008/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5055240261","display_name":"Tomoki NAKAMURA","orcid":null},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Tomoki NAKAMURA","raw_affiliation_strings":["Graduate School of Engineering Science, Osaka University"],"affiliations":[{"raw_affiliation_string":"Graduate School of Engineering Science, Osaka University","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5105159189","display_name":"Naoki Hayashi","orcid":"https://orcid.org/0000-0002-1720-3651"},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Naoki HAYASHI","raw_affiliation_strings":["Graduate School of Engineering Science, Osaka University"],"affiliations":[{"raw_affiliation_string":"Graduate School of Engineering Science, Osaka University","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032758824","display_name":"Masahiro INUIGUCHI","orcid":null},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masahiro INUIGUCHI","raw_affiliation_strings":["Graduate School of Engineering Science, Osaka University"],"affiliations":[{"raw_affiliation_string":"Graduate School of Engineering Science, Osaka University","institution_ids":["https://openalex.org/I98285908"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5055240261"],"corresponding_institution_ids":["https://openalex.org/I98285908"],"apc_list":null,"apc_paid":null,"fwci":0.2578,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.6061416,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"E107.A","issue":"5","first_page":"799","last_page":"805"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12101","display_name":"Advanced Bandit Algorithms Research","score":0.9998000264167786,"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":0.9998000264167786,"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/T10249","display_name":"Distributed Control Multi-Agent Systems","score":0.9984999895095825,"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/T10462","display_name":"Reinforcement Learning in Robotics","score":0.9950000047683716,"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/regret","display_name":"Regret","score":0.8868056535720825},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5793095231056213},{"id":"https://openalex.org/keywords/multi-agent-system","display_name":"Multi-agent system","score":0.4288453161716461},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3552524447441101},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2815134525299072},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2459317147731781},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.1207168698310852}],"concepts":[{"id":"https://openalex.org/C50817715","wikidata":"https://www.wikidata.org/wiki/Q79895177","display_name":"Regret","level":2,"score":0.8868056535720825},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5793095231056213},{"id":"https://openalex.org/C41550386","wikidata":"https://www.wikidata.org/wiki/Q529909","display_name":"Multi-agent system","level":2,"score":0.4288453161716461},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3552524447441101},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2815134525299072},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2459317147731781},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.1207168698310852}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1587/transfun.2023map0008","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1587/transfun.2023map0008","pdf_url":"https://www.jstage.jst.go.jp/article/transfun/E107.A/5/E107.A_2023MAP0008/_pdf","source":{"id":"https://openalex.org/S166990724","display_name":"IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences","issn_l":"0916-8508","issn":["0916-8508","1745-1337"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1587/transfun.2023map0008","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1587/transfun.2023map0008","pdf_url":"https://www.jstage.jst.go.jp/article/transfun/E107.A/5/E107.A_2023MAP0008/_pdf","source":{"id":"https://openalex.org/S166990724","display_name":"IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences","issn_l":"0916-8508","issn":["0916-8508","1745-1337"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.8199999928474426,"id":"https://metadata.un.org/sdg/16"}],"awards":[{"id":"https://openalex.org/G3459562248","display_name":null,"funder_award_id":"Grant","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G5615789971","display_name":null,"funder_award_id":"JP21K04121","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G7752643416","display_name":null,"funder_award_id":"Japan","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G8118063504","display_name":"\u30aa\u30fc\u30d7\u30f3\u306a\u5927\u898f\u6a21\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5316\u30b7\u30b9\u30c6\u30e0\u306b\u5bfe\u3059\u308b\u4eba\u9593\u5171\u5b58\u578b\u81ea\u5f8b\u5206\u6563\u5236\u5fa1\u6cd5\u306e\u958b\u62d3","funder_award_id":"21K04121","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G8430481527","display_name":null,"funder_award_id":"Number","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4387656392.pdf","grobid_xml":"https://content.openalex.org/works/W4387656392.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W1850744968","https://openalex.org/W2077902449","https://openalex.org/W2137435346","https://openalex.org/W2160643434","https://openalex.org/W2168405694","https://openalex.org/W2280442445","https://openalex.org/W2683628546","https://openalex.org/W2786525003","https://openalex.org/W2807424650","https://openalex.org/W2913981370","https://openalex.org/W2916880229","https://openalex.org/W2950929549","https://openalex.org/W2953995331","https://openalex.org/W3038426846","https://openalex.org/W3083184774","https://openalex.org/W3102449016","https://openalex.org/W3116204415","https://openalex.org/W3118244830","https://openalex.org/W3126592115","https://openalex.org/W3162529587","https://openalex.org/W3203260861","https://openalex.org/W4205280300","https://openalex.org/W4206547457","https://openalex.org/W4226167666","https://openalex.org/W4294691986","https://openalex.org/W4310627394","https://openalex.org/W4320002778","https://openalex.org/W4321484158"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2971351794","https://openalex.org/W4376155396","https://openalex.org/W1947085858","https://openalex.org/W2174986909","https://openalex.org/W2527791220","https://openalex.org/W2101991911","https://openalex.org/W2155070487"],"abstract_inverted_index":{"In":[0,36],"this":[1,59],"paper,":[2],"we":[3],"consider":[4,13],"distributed":[5,55,147],"decision-making":[6],"over":[7],"directed":[8],"time-varying":[9],"multi-agent":[10],"systems.":[11],"We":[12,129],"an":[14,25],"adversarial":[15],"bandit":[16],"problem":[17],"in":[18],"which":[19],"a":[20,53,108,135],"group":[21],"of":[22,66,69,89,99,118,134,145],"agents":[23,80,102],"chooses":[24],"option":[26],"from":[27],"among":[28],"multiple":[29],"arms":[30,119],"to":[31],"maximize":[32],"the":[33,37,45,49,64,67,73,78,82,86,94,97,100,115,122,126,132,143,146],"total":[34],"reward.":[35],"proposed":[38],"method,":[39],"each":[40,61,70,91,112],"agent":[41,62,92,113],"cooperatively":[42],"searches":[43],"for":[44,75],"optimal":[46],"arm":[47,71],"with":[48,77,103],"highest":[50],"reward":[51,68],"by":[52,107,120,140],"consensus-based":[54],"Exp3":[56,148],"policy.":[57,149],"To":[58,84],"end,":[60],"exchanges":[63],"estimation":[65,95],"and":[72,96,125],"weight":[74,98],"exploitation":[76],"nearby":[79,101],"on":[81],"network.":[83],"unify":[85],"explored":[87],"information":[88],"arms,":[90],"mixes":[93],"their":[104],"own":[105],"values":[106],"consensus":[109],"dynamics.":[110],"Then,":[111],"updates":[114],"probability":[116],"distribution":[117],"combining":[121],"Hedge":[123],"algorithm":[124],"uniform":[127],"search.":[128],"show":[130],"that":[131],"sublinearity":[133],"pseudo-regret":[136],"can":[137],"be":[138],"achieved":[139],"appropriately":[141],"setting":[142],"parameters":[144]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-03-08T06:56:09.383167","created_date":"2025-10-10T00:00:00"}
