{"id":"https://openalex.org/W3171477074","doi":"https://doi.org/10.1109/tfuzz.2021.3089745","title":"Trust Cop-Kmeans Clustering Analysis and Minimum-Cost Consensus Model Considering Voluntary Trust Loss in Social Network Large-Scale Decision-Making","display_name":"Trust Cop-Kmeans Clustering Analysis and Minimum-Cost Consensus Model Considering Voluntary Trust Loss in Social Network Large-Scale Decision-Making","publication_year":2021,"publication_date":"2021-06-16","ids":{"openalex":"https://openalex.org/W3171477074","doi":"https://doi.org/10.1109/tfuzz.2021.3089745","mag":"3171477074"},"language":"en","primary_location":{"id":"doi:10.1109/tfuzz.2021.3089745","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tfuzz.2021.3089745","pdf_url":null,"source":{"id":"https://openalex.org/S134177497","display_name":"IEEE Transactions on Fuzzy Systems","issn_l":"1063-6706","issn":["1063-6706","1941-0034"],"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 Fuzzy Systems","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/A5033060744","display_name":"Sumin Yu","orcid":"https://orcid.org/0000-0001-8984-2906"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Su-Min Yu","raw_affiliation_strings":["Institute of Big Data Intelligent Management and Decision, College of Management, Shenzhen University, Shenzhen, Guangdong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Big Data Intelligent Management and Decision, College of Management, Shenzhen University, Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027548955","display_name":"Zhijiao Du","orcid":"https://orcid.org/0000-0001-9309-8809"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhi-Jiao Du","raw_affiliation_strings":["Business School, Sun Yat-sen University, Guangzhou, Guangdong, China"],"raw_orcid":"https://orcid.org/0000-0001-9309-8809","affiliations":[{"raw_affiliation_string":"Business School, Sun Yat-sen University, Guangzhou, Guangdong, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101428756","display_name":"Xueyang Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xue-Yang Zhang","raw_affiliation_strings":["Institute of Big Data Intelligent Management and Decision, College of Management, Shenzhen University, Shenzhen, Guangdong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Big Data Intelligent Management and Decision, College of Management, Shenzhen University, Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054819752","display_name":"Hanyang Luo","orcid":"https://orcid.org/0000-0002-0111-7222"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Han-Yang Luo","raw_affiliation_strings":["Institute of Big Data Intelligent Management and Decision, College of Management, Shenzhen University, Shenzhen, Guangdong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Big Data Intelligent Management and Decision, College of Management, Shenzhen University, Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101840981","display_name":"Xudong Lin","orcid":"https://orcid.org/0009-0001-8284-0219"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xu-Dong Lin","raw_affiliation_strings":["Institute of Big Data Intelligent Management and Decision, College of Management, Shenzhen University, Shenzhen, Guangdong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Big Data Intelligent Management and Decision, College of Management, Shenzhen University, Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I180726961"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5033060744"],"corresponding_institution_ids":["https://openalex.org/I180726961"],"apc_list":null,"apc_paid":null,"fwci":10.5013,"has_fulltext":false,"cited_by_count":116,"citation_normalized_percentile":{"value":0.99012322,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"30","issue":"7","first_page":"2634","last_page":"2648"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12592","display_name":"Opinion Dynamics and Social Influence","score":0.9821000099182129,"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":0.9821000099182129,"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":0.9771000146865845,"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/T10050","display_name":"Multi-Criteria Decision Making","score":0.9519000053405762,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.8141365051269531},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6896398663520813},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4661034047603607},{"id":"https://openalex.org/keywords/social-network","display_name":"Social network (sociolinguistics)","score":0.4403698444366455},{"id":"https://openalex.org/keywords/opinion-leadership","display_name":"Opinion leadership","score":0.4219118654727936},{"id":"https://openalex.org/keywords/k-means-clustering","display_name":"k-means clustering","score":0.4215337038040161},{"id":"https://openalex.org/keywords/group-decision-making","display_name":"Group decision-making","score":0.41665270924568176},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.4138484001159668},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3024442195892334},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2686874270439148},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.17620041966438293},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.1471385657787323},{"id":"https://openalex.org/keywords/social-psychology","display_name":"Social psychology","score":0.12235701084136963}],"concepts":[{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.8141365051269531},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6896398663520813},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4661034047603607},{"id":"https://openalex.org/C4727928","wikidata":"https://www.wikidata.org/wiki/Q17164759","display_name":"Social network (sociolinguistics)","level":3,"score":0.4403698444366455},{"id":"https://openalex.org/C139268390","wikidata":"https://www.wikidata.org/wiki/Q1850904","display_name":"Opinion leadership","level":2,"score":0.4219118654727936},{"id":"https://openalex.org/C207968372","wikidata":"https://www.wikidata.org/wiki/Q310401","display_name":"k-means clustering","level":3,"score":0.4215337038040161},{"id":"https://openalex.org/C20701700","wikidata":"https://www.wikidata.org/wiki/Q388791","display_name":"Group decision-making","level":2,"score":0.41665270924568176},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.4138484001159668},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3024442195892334},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2686874270439148},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.17620041966438293},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.1471385657787323},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.12235701084136963},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C39549134","wikidata":"https://www.wikidata.org/wiki/Q133080","display_name":"Public relations","level":1,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tfuzz.2021.3089745","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tfuzz.2021.3089745","pdf_url":null,"source":{"id":"https://openalex.org/S134177497","display_name":"IEEE Transactions on Fuzzy Systems","issn_l":"1063-6706","issn":["1063-6706","1941-0034"],"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 Fuzzy Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7599999904632568,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[{"id":"https://openalex.org/G5948868453","display_name":null,"funder_award_id":"71991461","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6974658502","display_name":null,"funder_award_id":"71901151","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":62,"referenced_works":["https://openalex.org/W1268961902","https://openalex.org/W1973264045","https://openalex.org/W1976342567","https://openalex.org/W2000497145","https://openalex.org/W2006002090","https://openalex.org/W2013659308","https://openalex.org/W2027361448","https://openalex.org/W2028991375","https://openalex.org/W2042508843","https://openalex.org/W2050595133","https://openalex.org/W2076428443","https://openalex.org/W2086724024","https://openalex.org/W2118785619","https://openalex.org/W2128087969","https://openalex.org/W2153233136","https://openalex.org/W2164447368","https://openalex.org/W2206385896","https://openalex.org/W2461949262","https://openalex.org/W2472293985","https://openalex.org/W2474884296","https://openalex.org/W2496235976","https://openalex.org/W2511415659","https://openalex.org/W2576431436","https://openalex.org/W2593514577","https://openalex.org/W2609291468","https://openalex.org/W2737813977","https://openalex.org/W2744493907","https://openalex.org/W2756366436","https://openalex.org/W2756442192","https://openalex.org/W2772795677","https://openalex.org/W2790496953","https://openalex.org/W2803497498","https://openalex.org/W2806164887","https://openalex.org/W2809439507","https://openalex.org/W2809514897","https://openalex.org/W2858620482","https://openalex.org/W2883880313","https://openalex.org/W2887761828","https://openalex.org/W2890822322","https://openalex.org/W2898676328","https://openalex.org/W2902252979","https://openalex.org/W2920878653","https://openalex.org/W2929732252","https://openalex.org/W2951133391","https://openalex.org/W2961924266","https://openalex.org/W2972094994","https://openalex.org/W2979348426","https://openalex.org/W2999233237","https://openalex.org/W3001148299","https://openalex.org/W3009821779","https://openalex.org/W3010010446","https://openalex.org/W3021288270","https://openalex.org/W3023577666","https://openalex.org/W3024532693","https://openalex.org/W3025178636","https://openalex.org/W3028612072","https://openalex.org/W3047449798","https://openalex.org/W3081244744","https://openalex.org/W3083512486","https://openalex.org/W3112120245","https://openalex.org/W3127041331","https://openalex.org/W6679849079"],"related_works":["https://openalex.org/W1580287907","https://openalex.org/W2952821581","https://openalex.org/W2375480909","https://openalex.org/W2353314428","https://openalex.org/W2012019886","https://openalex.org/W2795271562","https://openalex.org/W2767010982","https://openalex.org/W2349928170","https://openalex.org/W2014390821","https://openalex.org/W2894123405"],"abstract_inverted_index":{"Social":[0],"network":[1,42],"large-scale":[2],"decision-making":[3,39,122],"(SN-LSDM)":[4],"has":[5],"attracted":[6],"much":[7],"attention":[8],"in":[9,119],"the":[10,34,98,104,136,157,167,194,197,211,214,220,226],"field":[11],"of":[12,76,94,138,196,213,222],"decision":[13],"science.":[14],"Clustering":[15],"and":[16,100,116,162,201,219],"consensus":[17,110,164,168,202],"building":[18],"are":[19,30,106],"two":[20],"important":[21,126],"processes":[22],"for":[23,57,91],"solving":[24],"SN-LSDM":[25],"problems.":[26],"Traditional":[27],"clustering":[28,65,71,199,218],"methods":[29],"typically":[31],"based":[32],"on":[33,217,225],"opinion":[35,137],"similarity.":[36],"When":[37],"extending":[38],"to":[40,148,192,209],"social":[41],"contexts,":[43],"we":[44],"argue":[45],"that":[46,135,156],"trust":[47,63,77,81,130,144,161,182,215,223],"relationships":[48],"among":[49],"decision-makers":[50],"(DMs)":[51],"serve":[52],"as":[53],"a":[54,62,69,132,139,142,187],"reliable":[55],"resource":[56,127],"clustering.":[58],"This":[59],"study":[60],"proposes":[61],"Cop-Kmeans":[64],"algorithm,":[66],"which":[67],"is":[68,87,146,184,190,207],"semisupervised":[70],"technique":[72],"using":[73],"prior":[74],"knowledge":[75],"constraints":[78],"generated":[79],"by":[80,152,170],"relationships.":[82],"The":[83],"consensus-reaching":[84],"process":[85],"(CRP)":[86],"an":[88,125,176],"effective":[89],"tool":[90],"reducing":[92],"differences":[93],"opinion.":[95],"In":[96],"general,":[97],"costs":[99],"resources":[101],"associated":[102],"with":[103,141,159],"CRP":[105],"limited.":[107],"Therefore,":[108],"minimum-cost":[109],"(MCC)":[111],"models":[112],"have":[113],"been":[114],"developed":[115],"used":[117],"widely":[118,150],"various":[120],"group":[121],"contexts.":[123],"As":[124],"influencing":[128],"decision-making,":[129],"provides":[131],"common-sense":[133],"perception":[134],"DM":[140,158],"high":[143,160],"degree":[145],"considered":[147],"be":[149],"recognized":[151],"others.":[153],"We":[154],"hold":[155],"low":[163],"can":[165],"reduce":[166],"cost":[169],"voluntarily":[171],"losing":[172],"some":[173],"trust.":[174],"Consequently,":[175],"improved":[177],"MCC":[178],"model":[179],"considering":[180],"voluntary":[181],"loss":[183,224],"developed.":[185],"Finally,":[186],"numerical":[188],"example":[189],"presented":[191],"illustrate":[193],"feasibility":[195],"proposed":[198],"algorithm":[200],"model.":[203],"A":[204],"comparative":[205],"analysis":[206],"implemented":[208],"explore":[210],"influence":[212,221],"constraint":[216],"CRP.":[227]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":31},{"year":2024,"cited_by_count":36},{"year":2023,"cited_by_count":29},{"year":2022,"cited_by_count":13},{"year":2021,"cited_by_count":2}],"updated_date":"2026-04-25T08:17:42.794288","created_date":"2025-10-10T00:00:00"}