{"id":"https://openalex.org/W2969034822","doi":"https://doi.org/10.1109/cscwd.2019.8791908","title":"Fraudster Detection Based on Modularity Optimization Algorithm","display_name":"Fraudster Detection Based on Modularity Optimization Algorithm","publication_year":2019,"publication_date":"2019-05-01","ids":{"openalex":"https://openalex.org/W2969034822","doi":"https://doi.org/10.1109/cscwd.2019.8791908","mag":"2969034822"},"language":"en","primary_location":{"id":"doi:10.1109/cscwd.2019.8791908","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cscwd.2019.8791908","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 23rd International Conference on Computer Supported Cooperative Work in Design (CSCWD)","raw_type":"proceedings-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/A5113860242","display_name":"Tingting Luan","orcid":null},"institutions":[{"id":"https://openalex.org/I80143920","display_name":"Shandong University of Science and Technology","ror":"https://ror.org/04gtjhw98","country_code":"CN","type":"education","lineage":["https://openalex.org/I80143920"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Tingting Luan","raw_affiliation_strings":["School of Computer Science and Technology, Shandong University, Jinan, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Shandong University, Jinan, China","institution_ids":["https://openalex.org/I80143920"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100735885","display_name":"Zhongmin Yan","orcid":"https://orcid.org/0000-0002-5271-5417"},"institutions":[{"id":"https://openalex.org/I80143920","display_name":"Shandong University of Science and Technology","ror":"https://ror.org/04gtjhw98","country_code":"CN","type":"education","lineage":["https://openalex.org/I80143920"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongmin Yan","raw_affiliation_strings":["School of Computer Science and Technology, Shandong University, Jinan, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Shandong University, Jinan, China","institution_ids":["https://openalex.org/I80143920"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085336584","display_name":"Shidong Zhang","orcid":"https://orcid.org/0000-0002-3045-9010"},"institutions":[{"id":"https://openalex.org/I80143920","display_name":"Shandong University of Science and Technology","ror":"https://ror.org/04gtjhw98","country_code":"CN","type":"education","lineage":["https://openalex.org/I80143920"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shidong Zhang","raw_affiliation_strings":["School of Computer Science and Technology, Shandong University, Jinan, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Shandong University, Jinan, China","institution_ids":["https://openalex.org/I80143920"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5113860242"],"corresponding_institution_ids":["https://openalex.org/I80143920"],"apc_list":null,"apc_paid":null,"fwci":0.42,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.70917502,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"12","issue":null,"first_page":"422","last_page":"427"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9944000244140625,"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"}},"topics":[{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9944000244140625,"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"}},{"id":"https://openalex.org/T11652","display_name":"Imbalanced Data Classification Techniques","score":0.9940000176429749,"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"}},{"id":"https://openalex.org/T11396","display_name":"Artificial Intelligence in Healthcare","score":0.9405999779701233,"subfield":{"id":"https://openalex.org/subfields/3605","display_name":"Health Information Management"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/modularity","display_name":"Modularity (biology)","score":0.8374536037445068},{"id":"https://openalex.org/keywords/informatization","display_name":"Informatization","score":0.7663761377334595},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6082639098167419},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.5910032987594604},{"id":"https://openalex.org/keywords/health-care","display_name":"Health care","score":0.4775443971157074},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.46143102645874023},{"id":"https://openalex.org/keywords/optimization-algorithm","display_name":"Optimization algorithm","score":0.4219651222229004},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.34884679317474365},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.24735021591186523},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10393452644348145},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.08827909827232361}],"concepts":[{"id":"https://openalex.org/C2779478453","wikidata":"https://www.wikidata.org/wiki/Q6889748","display_name":"Modularity (biology)","level":2,"score":0.8374536037445068},{"id":"https://openalex.org/C2776352007","wikidata":"https://www.wikidata.org/wiki/Q181588","display_name":"Informatization","level":2,"score":0.7663761377334595},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6082639098167419},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.5910032987594604},{"id":"https://openalex.org/C160735492","wikidata":"https://www.wikidata.org/wiki/Q31207","display_name":"Health care","level":2,"score":0.4775443971157074},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.46143102645874023},{"id":"https://openalex.org/C2987595161","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Optimization algorithm","level":2,"score":0.4219651222229004},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34884679317474365},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.24735021591186523},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10393452644348145},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.08827909827232361},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cscwd.2019.8791908","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cscwd.2019.8791908","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 23rd International Conference on Computer Supported Cooperative Work in Design (CSCWD)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6600000262260437,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1984295982","https://openalex.org/W2037057241","https://openalex.org/W2061240327","https://openalex.org/W2075949491","https://openalex.org/W2084041480","https://openalex.org/W2091202730","https://openalex.org/W2095293504","https://openalex.org/W2098509290","https://openalex.org/W2110620844","https://openalex.org/W2118059508","https://openalex.org/W2132202037","https://openalex.org/W2144182447","https://openalex.org/W2164928285","https://openalex.org/W2338990760","https://openalex.org/W2345406336","https://openalex.org/W2584369986","https://openalex.org/W2730363704","https://openalex.org/W2734863171","https://openalex.org/W2760006570","https://openalex.org/W2769334904","https://openalex.org/W2786577118","https://openalex.org/W2786897010","https://openalex.org/W3001494301","https://openalex.org/W3103973800","https://openalex.org/W4239954780","https://openalex.org/W4254182148"],"related_works":["https://openalex.org/W2366834094","https://openalex.org/W2384289521","https://openalex.org/W2978225435","https://openalex.org/W2589605869","https://openalex.org/W2392708612","https://openalex.org/W2377620891","https://openalex.org/W2009722433","https://openalex.org/W2372357978","https://openalex.org/W2365642005","https://openalex.org/W2094367329"],"abstract_inverted_index":{"With":[0],"the":[1,40,43,80,118,128],"advancement":[2],"and":[3,15,19,91,93,102,134],"popularization":[4],"of":[5,42,89],"healthcare":[6,8],"informatization,":[7],"fraud":[9,31,34],"has":[10,35,51],"happened":[11],"frequently.":[12],"Doctors,":[13],"patients":[14],"pharmacies":[16],"are":[17],"involved,":[18],"these":[20],"various":[21],"subjects":[22],"cooperate":[23],"with":[24],"each":[25],"other":[26],"to":[27,39,70,99,120],"form":[28],"a":[29,75,85,95,108],"complicated":[30],"relationship.":[32],"Healthcare":[33],"caused":[36],"great":[37],"damage":[38],"safety":[41],"health":[44],"insurance":[45,82],"fund.":[46],"However,":[47],"fraudster":[48],"detection":[49,113],"problem":[50],"not":[52],"been":[53],"solved":[54],"properly":[55],"at":[56],"present.":[57],"Therefore,":[58],"Fraudster":[59],"Detection":[60],"Based":[61],"on":[62,107],"Modularity":[63],"Optimization":[64],"Algorithm":[65],"(FDMOA)":[66],"approach":[67],"is":[68],"developed":[69],"find":[71,121],"doctor":[72],"fraudsters":[73],"in":[74,117],"good":[76],"accuracy,":[77],"which":[78],"models":[79],"medical":[81],"records":[83],"as":[84],"heterogeneous":[86,109],"weighted":[87],"network":[88],"doctors":[90,101],"medicines,":[92],"uses":[94],"modularity":[96],"optimization":[97],"algorithm":[98],"divide":[100],"drugs":[103],"into":[104],"corresponding":[105],"communities":[106],"network.":[110],"Finally,":[111],"anomaly":[112],"strategy":[114],"was":[115],"used":[116],"community":[119],"an":[122],"abnormal":[123],"doctor.":[124],"Experiments":[125],"show":[126],"that":[127],"proposed":[129],"method":[130],"outperforms":[131],"distance-based,":[132],"clustering-based,":[133],"LOF":[135],"algorithms.":[136]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}