{"id":"https://openalex.org/W2045883782","doi":"https://doi.org/10.1016/j.eswa.2011.02.172","title":"A novel two-stage phased modeling framework for early fraud detection in online auctions","display_name":"A novel two-stage phased modeling framework for early fraud detection in online auctions","publication_year":2011,"publication_date":"2011-03-09","ids":{"openalex":"https://openalex.org/W2045883782","doi":"https://doi.org/10.1016/j.eswa.2011.02.172","mag":"2045883782"},"language":"en","primary_location":{"id":"doi:10.1016/j.eswa.2011.02.172","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.eswa.2011.02.172","pdf_url":null,"source":{"id":"https://openalex.org/S13144211","display_name":"Expert Systems with Applications","issn_l":"0957-4174","issn":["0957-4174","1873-6793"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Expert Systems with Applications","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/A5053104175","display_name":"Wen-Hsi Chang","orcid":null},"institutions":[{"id":"https://openalex.org/I107470533","display_name":"Tamkang University","ror":"https://ror.org/04tft4718","country_code":"TW","type":"education","lineage":["https://openalex.org/I107470533"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Wen-Hsi Chang","raw_affiliation_strings":["Graduate Institute of Management Sciences, TamKang University, Taipei County 25137, Taiwan, ROC","Graduate Institute of Management Sciences, TamKang University, Taipei County 25137, Taiwan, ROC#TAB#"],"affiliations":[{"raw_affiliation_string":"Graduate Institute of Management Sciences, TamKang University, Taipei County 25137, Taiwan, ROC","institution_ids":["https://openalex.org/I107470533"]},{"raw_affiliation_string":"Graduate Institute of Management Sciences, TamKang University, Taipei County 25137, Taiwan, ROC#TAB#","institution_ids":["https://openalex.org/I107470533"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053973063","display_name":"Jau-Shien Chang","orcid":null},"institutions":[{"id":"https://openalex.org/I107470533","display_name":"Tamkang University","ror":"https://ror.org/04tft4718","country_code":"TW","type":"education","lineage":["https://openalex.org/I107470533"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Jau-Shien Chang","raw_affiliation_strings":["Department of Information Management, TamKang University, Taipei County 25137, Taiwan, ROC","Department of Information Management, TamKang University, Taipei County 25137, Taiwan, ROC#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Information Management, TamKang University, Taipei County 25137, Taiwan, ROC","institution_ids":["https://openalex.org/I107470533"]},{"raw_affiliation_string":"Department of Information Management, TamKang University, Taipei County 25137, Taiwan, ROC#TAB#","institution_ids":["https://openalex.org/I107470533"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5053104175"],"corresponding_institution_ids":["https://openalex.org/I107470533"],"apc_list":{"value":3220,"currency":"USD","value_usd":3220},"apc_paid":null,"fwci":6.7988,"has_fulltext":false,"cited_by_count":33,"citation_normalized_percentile":{"value":0.96781072,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"38","issue":"9","first_page":"11244","last_page":"11260"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11182","display_name":"Auction Theory and Applications","score":0.9994999766349792,"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"}},"topics":[{"id":"https://openalex.org/T11182","display_name":"Auction Theory and Applications","score":0.9994999766349792,"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"}},{"id":"https://openalex.org/T11652","display_name":"Imbalanced Data Classification Techniques","score":0.9990000128746033,"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/T11644","display_name":"Spam and Phishing Detection","score":0.9865999817848206,"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/computer-science","display_name":"Computer science","score":0.7859309911727905},{"id":"https://openalex.org/keywords/reputation","display_name":"Reputation","score":0.6873121857643127},{"id":"https://openalex.org/keywords/database-transaction","display_name":"Database transaction","score":0.5435585379600525},{"id":"https://openalex.org/keywords/reputation-system","display_name":"Reputation system","score":0.5403367280960083},{"id":"https://openalex.org/keywords/common-value-auction","display_name":"Common value auction","score":0.4283132553100586},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.38899853825569153}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7859309911727905},{"id":"https://openalex.org/C48798503","wikidata":"https://www.wikidata.org/wiki/Q877546","display_name":"Reputation","level":2,"score":0.6873121857643127},{"id":"https://openalex.org/C75949130","wikidata":"https://www.wikidata.org/wiki/Q848010","display_name":"Database transaction","level":2,"score":0.5435585379600525},{"id":"https://openalex.org/C2781218421","wikidata":"https://www.wikidata.org/wiki/Q2892532","display_name":"Reputation system","level":3,"score":0.5403367280960083},{"id":"https://openalex.org/C163239763","wikidata":"https://www.wikidata.org/wiki/Q5153637","display_name":"Common value auction","level":2,"score":0.4283132553100586},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.38899853825569153},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/j.eswa.2011.02.172","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.eswa.2011.02.172","pdf_url":null,"source":{"id":"https://openalex.org/S13144211","display_name":"Expert Systems with Applications","issn_l":"0957-4174","issn":["0957-4174","1873-6793"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Expert Systems with Applications","raw_type":"journal-article"},{"id":"pmh:oai:tkuir.lib.tku.edu.tw:987654321/58503","is_oa":false,"landing_page_url":"https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/58503","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.7300000190734863,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W199632100","https://openalex.org/W1496228708","https://openalex.org/W1511079069","https://openalex.org/W1570448133","https://openalex.org/W1597644057","https://openalex.org/W1607441095","https://openalex.org/W1679846099","https://openalex.org/W1904715515","https://openalex.org/W1990905386","https://openalex.org/W2003185090","https://openalex.org/W2082600559","https://openalex.org/W2085573882","https://openalex.org/W2095922308","https://openalex.org/W2102179049","https://openalex.org/W2104577053","https://openalex.org/W2104683786","https://openalex.org/W2118016433","https://openalex.org/W2121535370","https://openalex.org/W2122222464","https://openalex.org/W2122646361","https://openalex.org/W2136340197","https://openalex.org/W2142339769","https://openalex.org/W2145347376","https://openalex.org/W2147169507","https://openalex.org/W2148123869","https://openalex.org/W2148407484","https://openalex.org/W2149181679","https://openalex.org/W2157038946","https://openalex.org/W2169296404","https://openalex.org/W3142523683","https://openalex.org/W4241613545","https://openalex.org/W4244238212","https://openalex.org/W4251355139","https://openalex.org/W6608137530","https://openalex.org/W6630531510","https://openalex.org/W6675164091","https://openalex.org/W6681796039","https://openalex.org/W6683051883"],"related_works":["https://openalex.org/W1991508497","https://openalex.org/W1832439656","https://openalex.org/W2094448143","https://openalex.org/W2294042815","https://openalex.org/W2157328853","https://openalex.org/W2517839752","https://openalex.org/W1986034399","https://openalex.org/W126629215","https://openalex.org/W2780022989","https://openalex.org/W2946007437"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":5}],"updated_date":"2026-03-18T14:38:29.013473","created_date":"2025-10-10T00:00:00"}