{"id":"https://openalex.org/W2806142427","doi":"https://doi.org/10.1109/tac.2018.2843294","title":"Bounded Confidence Gossip Algorithms for Opinion Formation and Data Clustering","display_name":"Bounded Confidence Gossip Algorithms for Opinion Formation and Data Clustering","publication_year":2018,"publication_date":"2018-06-01","ids":{"openalex":"https://openalex.org/W2806142427","doi":"https://doi.org/10.1109/tac.2018.2843294","mag":"2806142427"},"language":"en","primary_location":{"id":"doi:10.1109/tac.2018.2843294","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tac.2018.2843294","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":true,"oa_status":"green","oa_url":"https://da.lib.kobe-u.ac.jp/da/kernel/90007329/90007329.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5059337652","display_name":"Linh Thi Hoai Nguyen","orcid":"https://orcid.org/0000-0003-4559-9582"},"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":"Linh Thi Hoai Nguyen","raw_affiliation_strings":["Graduate School of Information Science and Technology, Osaka University, Osaka, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University, Osaka, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088148601","display_name":"Takayuki Wada","orcid":"https://orcid.org/0000-0002-7342-9057"},"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":"Takayuki Wada","raw_affiliation_strings":["Graduate School of Information Science and Technology, Osaka University, Osaka, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University, Osaka, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077788540","display_name":"Izumi Masubuchi","orcid":null},"institutions":[{"id":"https://openalex.org/I65837984","display_name":"Kobe University","ror":"https://ror.org/03tgsfw79","country_code":"JP","type":"education","lineage":["https://openalex.org/I65837984"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Izumi Masubuchi","raw_affiliation_strings":["Graduate School of System Informatics, Kobe University, Kobe, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of System Informatics, Kobe University, Kobe, Japan","institution_ids":["https://openalex.org/I65837984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076798740","display_name":"Toru Asai","orcid":"https://orcid.org/0000-0002-7218-0077"},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toru Asai","raw_affiliation_strings":["Graduate School of Engineering, Nagoya University, Nagoya, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Engineering, Nagoya University, Nagoya, Japan","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007759108","display_name":"Yasumasa Fujisaki","orcid":"https://orcid.org/0000-0003-1529-1093"},"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":"Yasumasa Fujisaki","raw_affiliation_strings":["Graduate School of Information Science and Technology, Osaka University, Osaka, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University, Osaka, Japan","institution_ids":["https://openalex.org/I98285908"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5059337652"],"corresponding_institution_ids":["https://openalex.org/I98285908"],"apc_list":null,"apc_paid":null,"fwci":1.0711,"has_fulltext":true,"cited_by_count":16,"citation_normalized_percentile":{"value":0.76881829,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"64","issue":"3","first_page":"1150","last_page":"1155"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12592","display_name":"Opinion Dynamics and Social Influence","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12592","display_name":"Opinion Dynamics and Social Influence","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11252","display_name":"Evolutionary Game Theory and Cooperation","score":0.9747999906539917,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/gossip","display_name":"Gossip","score":0.8300985097885132},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.521331250667572},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.512234628200531},{"id":"https://openalex.org/keywords/bounded-function","display_name":"Bounded function","score":0.5035533308982849},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4738645553588867},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.40834957361221313},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.21180963516235352}],"concepts":[{"id":"https://openalex.org/C62989814","wikidata":"https://www.wikidata.org/wiki/Q854648","display_name":"Gossip","level":2,"score":0.8300985097885132},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.521331250667572},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.512234628200531},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.5035533308982849},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4738645553588867},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.40834957361221313},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.21180963516235352},{"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/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tac.2018.2843294","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tac.2018.2843294","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"},{"id":"pmh:oai:infocom.co.jp:G0000003oai:90007329","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S7407053249","display_name":"Infolib","issn_l":null,"issn":[],"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":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Journal Article"},{"id":"pmh:oai:irdb.nii.ac.jp:01257:0005617859","is_oa":true,"landing_page_url":"https://hdl.handle.net/20.500.14094/90007329","pdf_url":"https://da.lib.kobe-u.ac.jp/da/kernel/90007329/90007329.pdf","source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Automatic Control","raw_type":"journal article"}],"best_oa_location":{"id":"pmh:oai:irdb.nii.ac.jp:01257:0005617859","is_oa":true,"landing_page_url":"https://hdl.handle.net/20.500.14094/90007329","pdf_url":"https://da.lib.kobe-u.ac.jp/da/kernel/90007329/90007329.pdf","source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Automatic Control","raw_type":"journal article"},"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.6100000143051147,"id":"https://metadata.un.org/sdg/16"}],"awards":[{"id":"https://openalex.org/G5783196189","display_name":null,"funder_award_id":"JPMJCR15K2","funder_id":"https://openalex.org/F4320320907","funder_display_name":"Japan Science and Technology Corporation"},{"id":"https://openalex.org/G900277140","display_name":null,"funder_award_id":"JPMJCR15K2","funder_id":"https://openalex.org/F4320338075","funder_display_name":"Core Research for Evolutional Science and Technology"}],"funders":[{"id":"https://openalex.org/F4320320907","display_name":"Japan Science and Technology Corporation","ror":"https://ror.org/00097mb19"},{"id":"https://openalex.org/F4320338075","display_name":"Core Research for Evolutional Science and Technology","ror":"https://ror.org/00097mb19"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2806142427.pdf","grobid_xml":"https://content.openalex.org/works/W2806142427.grobid-xml"},"referenced_works_count":24,"referenced_works":["https://openalex.org/W37686529","https://openalex.org/W1982839492","https://openalex.org/W1987971958","https://openalex.org/W1998692453","https://openalex.org/W1998871699","https://openalex.org/W2006296538","https://openalex.org/W2018800107","https://openalex.org/W2019579651","https://openalex.org/W2027514326","https://openalex.org/W2045258303","https://openalex.org/W2049633694","https://openalex.org/W2051224630","https://openalex.org/W2052167135","https://openalex.org/W2083689991","https://openalex.org/W2104339642","https://openalex.org/W2113096089","https://openalex.org/W2114747139","https://openalex.org/W2291753955","https://openalex.org/W2549229028","https://openalex.org/W2563369837","https://openalex.org/W3102103731","https://openalex.org/W4250134109","https://openalex.org/W4251061641","https://openalex.org/W6676950571"],"related_works":["https://openalex.org/W2045093162","https://openalex.org/W2361463911","https://openalex.org/W2314476621","https://openalex.org/W2367467503","https://openalex.org/W2136053165","https://openalex.org/W2042726902","https://openalex.org/W2018828049","https://openalex.org/W3102909640","https://openalex.org/W2743680830","https://openalex.org/W2046712581"],"abstract_inverted_index":{"This":[0,127,160],"paper":[1],"presents":[2],"a":[3,16,25,36],"bounded":[4],"confidence":[5,42,115,158,165,170,177,184],"gossip":[6],"algorithm":[7,128,179,190],"for":[8,46],"describing":[9],"the":[10,22,49,56,86,105,114,122,125,144,157,163,175,202],"process":[11],"of":[12,38,48,53,82,124,201],"opinion":[13,27,34],"formation":[14],"over":[15],"communication":[17,87],"network.":[18],"Each":[19],"agent":[20,74],"in":[21,55],"network":[23,57],"keeps":[24],"time-varying":[26],"vector":[28],"(or":[29],"state),":[30],"which":[31,173],"represents":[32],"its":[33,83],"about":[35],"set":[37,45],"matters.":[39],"A":[40],"common":[41],"threshold":[43,166,171,178],"is":[44,75,110,153,161,186,191,207],"all":[47],"agents.":[50],"The":[51,189],"states":[52,103,109,120,150],"agents":[54,141],"will":[58],"be":[59],"updated":[60],"time":[61,63],"by":[62],"according":[64],"to":[65,89,132,196,204],"an":[66],"iterative":[67],"procedure:":[68],"At":[69],"each":[70],"time,":[71],"1)":[72],"one":[73,81],"chosen":[76],"randomly,":[77],"then":[78],"it":[79],"chooses":[80],"neighbors":[84],"on":[85],"graph":[88],"contact":[90],"with;":[91],"2)":[92],"they":[93,100,117],"exchange":[94],"their":[95,108,119],"states;":[96],"and":[97,104],"3)":[98],"if":[99],"have":[101,143,148],"different":[102],"distance":[106,152],"between":[107],"strictly":[111],"smaller":[112],"than":[113,156],"threshold,":[116,185],"update":[118],"as":[121],"average":[123],"two.":[126],"converges":[129],"almost":[130,194],"surely":[131,195],"some":[133,197],"equilibrium":[134,198],"point":[135],"such":[136],"that":[137],"any":[138],"two":[139],"adjacent":[140],"either":[142],"same":[145],"state":[146],"or":[147],"distinct":[149],"whose":[151],"no":[154],"less":[155],"threshold.":[159],"called":[162],"constant":[164,176],"algorithm.":[167],"An":[168],"increasing":[169,183],"algorithm,":[172],"repeats":[174],"several":[180],"times":[181],"with":[182],"also":[187,192],"proposed.":[188],"convergent":[193],"point.":[199],"Applicability":[200],"method":[203],"clustering":[205],"problems":[206],"shown":[208],"through":[209],"numerical":[210],"examples.":[211]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}