{"id":"https://openalex.org/W2926061468","doi":"https://doi.org/10.3233/jifs-169966","title":"Recommendation model based on trust relations & user credibility","display_name":"Recommendation model based on trust relations & user credibility","publication_year":2019,"publication_date":"2019-04-01","ids":{"openalex":"https://openalex.org/W2926061468","doi":"https://doi.org/10.3233/jifs-169966","mag":"2926061468"},"language":"en","primary_location":{"id":"doi:10.3233/jifs-169966","is_oa":false,"landing_page_url":"https://doi.org/10.3233/jifs-169966","pdf_url":null,"source":{"id":"https://openalex.org/S179157397","display_name":"Journal of Intelligent & Fuzzy Systems","issn_l":"1064-1246","issn":["1064-1246","1875-8967"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Intelligent & 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/A5110750223","display_name":"M. Poongodi","orcid":null},"institutions":[{"id":"https://openalex.org/I876193797","display_name":"Vellore Institute of Technology University","ror":"https://ror.org/00qzypv28","country_code":"IN","type":"education","lineage":["https://openalex.org/I876193797"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"M. Poongodi","raw_affiliation_strings":["Vellore Institute of Technology, Chennai, India"],"affiliations":[{"raw_affiliation_string":"Vellore Institute of Technology, Chennai, India","institution_ids":["https://openalex.org/I876193797"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044858418","display_name":"V. Vijayakumar","orcid":"https://orcid.org/0000-0003-3752-7220"},"institutions":[{"id":"https://openalex.org/I876193797","display_name":"Vellore Institute of Technology University","ror":"https://ror.org/00qzypv28","country_code":"IN","type":"education","lineage":["https://openalex.org/I876193797"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"V. Vijayakumar","raw_affiliation_strings":["Vellore Institute of Technology, Chennai, India"],"affiliations":[{"raw_affiliation_string":"Vellore Institute of Technology, Chennai, India","institution_ids":["https://openalex.org/I876193797"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036840689","display_name":"Bharat S. Rawal","orcid":"https://orcid.org/0000-0002-9456-7010"},"institutions":[{"id":"https://openalex.org/I2803011651","display_name":"PEN American Center","ror":"https://ror.org/00686bx53","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I2803011651"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bharat Rawal","raw_affiliation_strings":["Pen State University, USA"],"affiliations":[{"raw_affiliation_string":"Pen State University, USA","institution_ids":["https://openalex.org/I2803011651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005497073","display_name":"Vaibhav Bhardwaj","orcid":"https://orcid.org/0009-0008-9879-3921"},"institutions":[{"id":"https://openalex.org/I876193797","display_name":"Vellore Institute of Technology University","ror":"https://ror.org/00qzypv28","country_code":"IN","type":"education","lineage":["https://openalex.org/I876193797"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Vaibhav Bhardwaj","raw_affiliation_strings":["Vellore Institute of Technology, Chennai, India"],"affiliations":[{"raw_affiliation_string":"Vellore Institute of Technology, Chennai, India","institution_ids":["https://openalex.org/I876193797"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016422143","display_name":"Tanay Agarwal","orcid":null},"institutions":[{"id":"https://openalex.org/I876193797","display_name":"Vellore Institute of Technology University","ror":"https://ror.org/00qzypv28","country_code":"IN","type":"education","lineage":["https://openalex.org/I876193797"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Tanay Agarwal","raw_affiliation_strings":["Vellore Institute of Technology, Chennai, India"],"affiliations":[{"raw_affiliation_string":"Vellore Institute of Technology, Chennai, India","institution_ids":["https://openalex.org/I876193797"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017781286","display_name":"Ankit Kumar Jain","orcid":"https://orcid.org/0000-0002-9482-6991"},"institutions":[{"id":"https://openalex.org/I876193797","display_name":"Vellore Institute of Technology University","ror":"https://ror.org/00qzypv28","country_code":"IN","type":"education","lineage":["https://openalex.org/I876193797"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ankit Jain","raw_affiliation_strings":["Vellore Institute of Technology, Chennai, India"],"affiliations":[{"raw_affiliation_string":"Vellore Institute of Technology, Chennai, India","institution_ids":["https://openalex.org/I876193797"]}]},{"author_position":"middle","author":{"id":null,"display_name":"L. Ramanathan","orcid":null},"institutions":[{"id":"https://openalex.org/I876193797","display_name":"Vellore Institute of Technology University","ror":"https://ror.org/00qzypv28","country_code":"IN","type":"education","lineage":["https://openalex.org/I876193797"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"L. Ramanathan","raw_affiliation_strings":["Vellore Institute of Technology, Vellore, India"],"affiliations":[{"raw_affiliation_string":"Vellore Institute of Technology, Vellore, India","institution_ids":["https://openalex.org/I876193797"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021397223","display_name":"V. P. Sriram","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"V.P. Sriram","raw_affiliation_strings":["Acharya Banglore Business School, Bangalore"],"affiliations":[{"raw_affiliation_string":"Acharya Banglore Business School, Bangalore","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5110750223"],"corresponding_institution_ids":["https://openalex.org/I876193797"],"apc_list":null,"apc_paid":null,"fwci":4.9324,"has_fulltext":false,"cited_by_count":29,"citation_normalized_percentile":{"value":0.95463108,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"36","issue":"5","first_page":"4057","last_page":"4064"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10927","display_name":"Access Control and Trust","score":0.9991999864578247,"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"}},{"id":"https://openalex.org/T11644","display_name":"Spam and Phishing Detection","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/credibility","display_name":"Credibility","score":0.958181619644165},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7931420803070068},{"id":"https://openalex.org/keywords/product","display_name":"Product (mathematics)","score":0.7258830070495605},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.6511163711547852},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.5531135201454163},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09132516384124756}],"concepts":[{"id":"https://openalex.org/C2780224610","wikidata":"https://www.wikidata.org/wiki/Q1530061","display_name":"Credibility","level":2,"score":0.958181619644165},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7931420803070068},{"id":"https://openalex.org/C90673727","wikidata":"https://www.wikidata.org/wiki/Q901718","display_name":"Product (mathematics)","level":2,"score":0.7258830070495605},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.6511163711547852},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.5531135201454163},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09132516384124756},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"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/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3233/jifs-169966","is_oa":false,"landing_page_url":"https://doi.org/10.3233/jifs-169966","pdf_url":null,"source":{"id":"https://openalex.org/S179157397","display_name":"Journal of Intelligent & Fuzzy Systems","issn_l":"1064-1246","issn":["1064-1246","1875-8967"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Intelligent & Fuzzy Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W172759583","https://openalex.org/W581385388","https://openalex.org/W2024811782","https://openalex.org/W2080266464","https://openalex.org/W2097726984","https://openalex.org/W2221346872","https://openalex.org/W2277528685","https://openalex.org/W2333283207","https://openalex.org/W2513480148","https://openalex.org/W2782845051"],"related_works":["https://openalex.org/W2785027536","https://openalex.org/W90974020","https://openalex.org/W2967492083","https://openalex.org/W2370449615","https://openalex.org/W2926061468","https://openalex.org/W2383650581","https://openalex.org/W2369280937","https://openalex.org/W4246255925","https://openalex.org/W2427966067","https://openalex.org/W3131413636"],"abstract_inverted_index":{"Nowadays,":[0],"the":[1,33,84,105,140,143,153,172,187,190,198,202,208],"purchase":[2,36],"of":[3,9,18,38,57,86,142,174,189,192,204],"every":[4,156],"product":[5,34,75],"involves":[6],"a":[7,16,76,100,119,127,130,135,215],"lot":[8,17],"critical":[10],"thinking.":[11],"Every":[12],"buyer":[13],"goes":[14],"through":[15],"user":[19],"reviews":[20,51,59,85,154],"and":[21,60,109,162,217,222,234],"rating":[22,225],"before":[23],"finalizing":[24],"his":[25],"purchase.":[26],"They":[27],"do":[28,91],"this":[29],"to":[30,72,152,200],"ensure":[31],"that":[32,49,54,118,229],"they":[35],"is":[37,46,94,115,145,158,177],"good":[39,78],"quality":[40],"at":[41],"minimum":[42],"price":[43],"possible.":[44],"It":[45],"evident":[47],"now":[48],"online":[50],"are":[52,212],"not":[53,92,95,178],"reliable":[55],"because":[56,113,155],"fake":[58,77],"review":[61,128],"bots.":[62],"Now":[63],"you":[64,90],"can":[65,163],"even":[66],"pay":[67],"certain":[68],"social":[69],"media":[70],"groups":[71],"give":[73],"your":[74],"rating.":[79],"Hence":[80],"going":[81],"just":[82],"with":[83],"some":[87],"stranger":[88],"whom":[89],"know":[93],"intelligent.":[96],"So":[97],"we":[98],"propose":[99,197],"recommendation":[101],"model":[102,168,221,226,231],"based":[103],"on":[104,134],"Trust":[106],"Relations":[107],"(TR)":[108],"User":[110],"Credibility":[111],"(UC)":[112],"it":[114],"human":[116],"nature":[117],"person":[120,131,157],"feels":[121],"more":[122],"comfortable":[123],"when":[124],"he":[125,132],"gets":[126],"from":[129,160],"knows":[133],"first":[136],"name":[137],"basis.":[138],"Also,":[139],"credibility":[141,175,203],"reviewer":[144],"an":[146],"important":[147],"factor":[148],"while":[149],"providing":[150],"importance":[151],"different":[159,165],"other":[161,182],"have":[164],"expertise.":[166],"Our":[167],"takes":[169],"into":[170],"account":[171],"effect":[173],"which":[176,185,227],"used":[179],"by":[180],"any":[181,205],"recommendations":[183],"models":[184],"increases":[186],"precision":[188],"results":[191,211],"our":[193,219,230],"model.":[194],"We":[195],"also":[196],"algorithm":[199],"calculate":[201],"node":[206],"in":[207],"network.":[209],"The":[210],"validated":[213],"using":[214],"dataset":[216],"applying":[218],"proposed":[220],"traditional":[223],"average":[224],"shows":[228],"performs":[232],"better":[233],"gives":[235],"precise":[236],"results.":[237]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1}],"updated_date":"2026-04-16T08:26:57.006410","created_date":"2025-10-10T00:00:00"}