{"id":"https://openalex.org/W3048402764","doi":"https://doi.org/10.3233/jifs-200563","title":"A novel genetic algorithm-based improvement model for online communities and trust networks","display_name":"A novel genetic algorithm-based improvement model for online communities and trust networks","publication_year":2020,"publication_date":"2020-08-11","ids":{"openalex":"https://openalex.org/W3048402764","doi":"https://doi.org/10.3233/jifs-200563","mag":"3048402764"},"language":"en","primary_location":{"id":"doi:10.3233/jifs-200563","is_oa":false,"landing_page_url":"https://doi.org/10.3233/jifs-200563","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 &amp; 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/A5011606872","display_name":"\u0130lker Bekmezci","orcid":null},"institutions":[{"id":"https://openalex.org/I1301968116","display_name":"MEF University","ror":"https://ror.org/05jz51y94","country_code":"TR","type":"education","lineage":["https://openalex.org/I1301968116"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Ilker Bekmezci","raw_affiliation_strings":["Department of Computer Engineering, MEF University, Istanbul, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, MEF University, Istanbul, Turkey","institution_ids":["https://openalex.org/I1301968116"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064892194","display_name":"Murat Ermi\u015f","orcid":"https://orcid.org/0000-0002-4524-6800"},"institutions":[{"id":"https://openalex.org/I197185219","display_name":"Istanbul K\u00fclt\u00fcr University","ror":"https://ror.org/05jvrwv37","country_code":"TR","type":"education","lineage":["https://openalex.org/I197185219"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Murat Ermis","raw_affiliation_strings":["Department of Industrial Engineering, Istanbul Kultur University, Istanbul, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Industrial Engineering, Istanbul Kultur University, Istanbul, Turkey","institution_ids":["https://openalex.org/I197185219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064236446","display_name":"Egemen Berki \u00c7imen","orcid":null},"institutions":[{"id":"https://openalex.org/I4210098942","display_name":"Milli Savunma \u00dcniversitesi","ror":"https://ror.org/010t24d82","country_code":"TR","type":"education","lineage":["https://openalex.org/I4210098942"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Egemen Berki Cimen","raw_affiliation_strings":["Department of Industrial Engineering, National Defense University, Istanbul, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Industrial Engineering, National Defense University, Istanbul, Turkey","institution_ids":["https://openalex.org/I4210098942"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5064892194"],"corresponding_institution_ids":["https://openalex.org/I197185219"],"apc_list":null,"apc_paid":null,"fwci":0.2328,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.48471094,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":96},"biblio":{"volume":"40","issue":"1","first_page":"1597","last_page":"1608"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9993000030517578,"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/T10064","display_name":"Complex Network Analysis Techniques","score":0.9993000030517578,"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/T12592","display_name":"Opinion Dynamics and Social Influence","score":0.9969000220298767,"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/T10557","display_name":"Social Media and Politics","score":0.98580002784729,"subfield":{"id":"https://openalex.org/subfields/3315","display_name":"Communication"},"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/computer-science","display_name":"Computer science","score":0.7580365538597107},{"id":"https://openalex.org/keywords/clustering-coefficient","display_name":"Clustering coefficient","score":0.6436299085617065},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.6415212750434875},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.6203209161758423},{"id":"https://openalex.org/keywords/social-network","display_name":"Social network (sociolinguistics)","score":0.5852358937263489},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5722893476486206},{"id":"https://openalex.org/keywords/friendship","display_name":"Friendship","score":0.4786847233772278},{"id":"https://openalex.org/keywords/genetic-algorithm","display_name":"Genetic algorithm","score":0.4569365084171295},{"id":"https://openalex.org/keywords/degree-distribution","display_name":"Degree distribution","score":0.4169202148914337},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.41168636083602905},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3847450911998749},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3480907082557678},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.34457850456237793},{"id":"https://openalex.org/keywords/complex-network","display_name":"Complex network","score":0.33288517594337463},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.2092084288597107}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7580365538597107},{"id":"https://openalex.org/C22047676","wikidata":"https://www.wikidata.org/wiki/Q898680","display_name":"Clustering coefficient","level":3,"score":0.6436299085617065},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.6415212750434875},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.6203209161758423},{"id":"https://openalex.org/C4727928","wikidata":"https://www.wikidata.org/wiki/Q17164759","display_name":"Social network (sociolinguistics)","level":3,"score":0.5852358937263489},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5722893476486206},{"id":"https://openalex.org/C2778736484","wikidata":"https://www.wikidata.org/wiki/Q491","display_name":"Friendship","level":2,"score":0.4786847233772278},{"id":"https://openalex.org/C8880873","wikidata":"https://www.wikidata.org/wiki/Q187787","display_name":"Genetic algorithm","level":2,"score":0.4569365084171295},{"id":"https://openalex.org/C87414783","wikidata":"https://www.wikidata.org/wiki/Q1002603","display_name":"Degree distribution","level":3,"score":0.4169202148914337},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.41168636083602905},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3847450911998749},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3480907082557678},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34457850456237793},{"id":"https://openalex.org/C34947359","wikidata":"https://www.wikidata.org/wiki/Q665189","display_name":"Complex network","level":2,"score":0.33288517594337463},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.2092084288597107},{"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/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"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},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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:10.3233/jifs-200563","is_oa":false,"landing_page_url":"https://doi.org/10.3233/jifs-200563","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 &amp; Fuzzy Systems","raw_type":"journal-article"},{"id":"pmh:oai:gcris.mef.edu.tr:20.500.11779/1354","is_oa":false,"landing_page_url":"https://gcris.mef.edu.tr/items/12e31ce4-11f9-4f93-9a93-5d63cf6f5d12/request-a-copy?bitstream=bad3ade7-2553-4105-ac8d-5e6398676362","pdf_url":null,"source":{"id":"https://openalex.org/S4306400448","display_name":"MEF University Institutional Repository (MEF University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1301968116","host_organization_name":"MEF University","host_organization_lineage":["https://openalex.org/I1301968116"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},{"id":"pmh:oai:openaccess.mef.edu.tr:20.500.11779/1354","is_oa":false,"landing_page_url":"https://hdl.handle.net/20.500.11779/1354","pdf_url":null,"source":{"id":"https://openalex.org/S4306400448","display_name":"MEF University Institutional Repository (MEF University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1301968116","host_organization_name":"MEF University","host_organization_lineage":["https://openalex.org/I1301968116"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W950821216","https://openalex.org/W1514690049","https://openalex.org/W1572272766","https://openalex.org/W1659842140","https://openalex.org/W1903894141","https://openalex.org/W1970240724","https://openalex.org/W1975522802","https://openalex.org/W1995663809","https://openalex.org/W2000036509","https://openalex.org/W2007541434","https://openalex.org/W2012852001","https://openalex.org/W2032100393","https://openalex.org/W2064049990","https://openalex.org/W2081773058","https://openalex.org/W2099215475","https://openalex.org/W2105585871","https://openalex.org/W2109469951","https://openalex.org/W2112090702","https://openalex.org/W2130354913","https://openalex.org/W2132809921","https://openalex.org/W2143600447","https://openalex.org/W2150063142","https://openalex.org/W2154454189","https://openalex.org/W2154953443","https://openalex.org/W2259473527","https://openalex.org/W2504031346","https://openalex.org/W2769133055","https://openalex.org/W2774185825","https://openalex.org/W2795857897","https://openalex.org/W2805643599","https://openalex.org/W2890607553","https://openalex.org/W2901288482","https://openalex.org/W3098234630","https://openalex.org/W3100507627","https://openalex.org/W4298404569","https://openalex.org/W6630703914","https://openalex.org/W6639897565"],"related_works":["https://openalex.org/W2063086397","https://openalex.org/W2035423614","https://openalex.org/W2077715071","https://openalex.org/W2931395331","https://openalex.org/W1972668007","https://openalex.org/W1887183739","https://openalex.org/W132853672","https://openalex.org/W2097741182","https://openalex.org/W2369470686","https://openalex.org/W2324908484"],"abstract_inverted_index":{"Social":[0],"network":[1,62,82],"analysis":[2],"offers":[3],"an":[4,24],"understanding":[5],"of":[6,69,125,152,180],"our":[7,162],"modern":[8],"world,":[9],"and":[10,18,64,110,137,149,173],"it":[11,47,98,112],"affords":[12],"the":[13,108,114,117,123,126,129,132,147,166,169,174,190],"ability":[14],"to":[15,50,87,93,145],"represent,":[16],"analyze":[17,44],"even":[19],"simulate":[20],"complex":[21],"structures.":[22],"While":[23],"unweighted":[25,201],"model":[26,102,115,146],"can":[27,142,164,194],"be":[28,38,143,195],"used":[29,144,196],"for":[30],"online":[31],"communities,":[32],"trust":[33],"or":[34],"friendship":[35],"networks":[36,90,172,202],"should":[37],"analyzed":[39],"with":[40,116],"weighted":[41,206],"models.":[42,54],"To":[43],"social":[45,53,61,81,89,101,171],"networks,":[46],"is":[48,85],"essential":[49],"produce":[51,88],"realistic":[52],"However,":[55],"there":[56],"are":[57],"serious":[58],"differences":[59],"between":[60,168],"models":[63],"real-life":[65,94,175],"data":[66,95,176],"in":[67,107,178,200,205],"terms":[68,179],"their":[70,181],"fundamental":[71],"statistical":[72,150,183],"parameters.":[73],"In":[74],"this":[75],"paper,":[76],"a":[77,100],"genetic":[78],"algorithm":[79],"(GA)-based":[80],"improvement":[83],"method":[84],"proposed":[86,118,191],"more":[91,155],"similar":[92],"sets.":[96],"First,":[97],"creates":[99],"based":[103,121],"on":[104,122],"existing":[105],"studies":[106],"literature,":[109],"then":[111],"improves":[113],"GA-based":[119,192],"approach":[120,163,193],"similarity":[124],"average":[127],"degree,":[128],"k-nearest":[130],"neighbor,":[131],"clustering":[133],"coefficient,":[134],"degree":[135],"distribution":[136],"link":[138],"overlap.":[139],"This":[140],"study":[141],"structural":[148],"properties":[151],"large-scale":[153],"societies":[154],"realistically.":[156],"The":[157],"performance":[158],"results":[159],"show":[160],"that":[161,189],"reduce":[165],"dissimilarity":[167],"created":[170],"sets":[177],"primary":[182],"properties.":[184],"It":[185],"has":[186],"been":[187],"shown":[188],"effectively":[197],"not":[198],"only":[199],"but":[203],"also":[204],"networks.":[207]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2}],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2025-10-10T00:00:00"}
