{"id":"https://openalex.org/W4206084589","doi":"https://doi.org/10.1007/978-3-030-93409-5_11","title":"Public Procurement Fraud Detection: A Review Using Network Analysis","display_name":"Public Procurement Fraud Detection: A Review Using Network Analysis","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4206084589","doi":"https://doi.org/10.1007/978-3-030-93409-5_11"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-030-93409-5_11","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-030-93409-5_11","pdf_url":null,"source":{"id":"https://openalex.org/S2764461748","display_name":"Studies in computational intelligence","issn_l":"1860-949X","issn":["1860-949X","1860-9503"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Studies in Computational Intelligence","raw_type":"book-chapter"},"type":"review","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/10362/130435","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5032178561","display_name":"Marcos S. Lyra","orcid":null},"institutions":[{"id":"https://openalex.org/I83558840","display_name":"Universidade Nova de Lisboa","ror":"https://ror.org/02xankh89","country_code":"PT","type":"education","lineage":["https://openalex.org/I83558840"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Marcos S. Lyra","raw_affiliation_strings":["Information Management School (IMS), Universidade Nova de Lisboa, Campus de Campo Lide, 10170-312, Lisboa, Portugal"],"affiliations":[{"raw_affiliation_string":"Information Management School (IMS), Universidade Nova de Lisboa, Campus de Campo Lide, 10170-312, Lisboa, Portugal","institution_ids":["https://openalex.org/I83558840"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056296020","display_name":"Fl\u00e1vio L. Pinheiro","orcid":"https://orcid.org/0000-0002-0561-9641"},"institutions":[{"id":"https://openalex.org/I83558840","display_name":"Universidade Nova de Lisboa","ror":"https://ror.org/02xankh89","country_code":"PT","type":"education","lineage":["https://openalex.org/I83558840"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Fl\u00e1vio L. Pinheiro","raw_affiliation_strings":["Information Management School (IMS), Universidade Nova de Lisboa, Campus de Campo Lide, 10170-312, Lisboa, Portugal"],"affiliations":[{"raw_affiliation_string":"Information Management School (IMS), Universidade Nova de Lisboa, Campus de Campo Lide, 10170-312, Lisboa, Portugal","institution_ids":["https://openalex.org/I83558840"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053763560","display_name":"Fernando Ba\u00e7\u00e3o","orcid":"https://orcid.org/0000-0002-0834-0275"},"institutions":[{"id":"https://openalex.org/I83558840","display_name":"Universidade Nova de Lisboa","ror":"https://ror.org/02xankh89","country_code":"PT","type":"education","lineage":["https://openalex.org/I83558840"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Fernando Bacao","raw_affiliation_strings":["Information Management School (IMS), Universidade Nova de Lisboa, Campus de Campo Lide, 10170-312, Lisboa, Portugal"],"affiliations":[{"raw_affiliation_string":"Information Management School (IMS), Universidade Nova de Lisboa, Campus de Campo Lide, 10170-312, Lisboa, Portugal","institution_ids":["https://openalex.org/I83558840"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5032178561"],"corresponding_institution_ids":["https://openalex.org/I83558840"],"apc_list":null,"apc_paid":null,"fwci":14.7847,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.9883295,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"116","last_page":"129"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11042","display_name":"Corruption and Economic Development","score":0.996399998664856,"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"}},"topics":[{"id":"https://openalex.org/T11042","display_name":"Corruption and Economic Development","score":0.996399998664856,"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/T11652","display_name":"Imbalanced Data Classification Techniques","score":0.9872000217437744,"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/T12779","display_name":"Public Procurement and Policy","score":0.9541000127792358,"subfield":{"id":"https://openalex.org/subfields/1408","display_name":"Strategy and Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/procurement","display_name":"Procurement","score":0.7946102619171143},{"id":"https://openalex.org/keywords/scopus","display_name":"Scopus","score":0.7938573360443115},{"id":"https://openalex.org/keywords/centrality","display_name":"Centrality","score":0.6965988874435425},{"id":"https://openalex.org/keywords/web-of-science","display_name":"Web of science","score":0.5386739373207092},{"id":"https://openalex.org/keywords/social-network-analysis","display_name":"Social network analysis","score":0.5204046964645386},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.4533693790435791},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4195539057254791},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.3599773943424225},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.283202201128006},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.20980370044708252},{"id":"https://openalex.org/keywords/marketing","display_name":"Marketing","score":0.1982690691947937},{"id":"https://openalex.org/keywords/law","display_name":"Law","score":0.09861359000205994},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.08839493989944458}],"concepts":[{"id":"https://openalex.org/C201650216","wikidata":"https://www.wikidata.org/wiki/Q829492","display_name":"Procurement","level":2,"score":0.7946102619171143},{"id":"https://openalex.org/C83867959","wikidata":"https://www.wikidata.org/wiki/Q371467","display_name":"Scopus","level":3,"score":0.7938573360443115},{"id":"https://openalex.org/C53811970","wikidata":"https://www.wikidata.org/wiki/Q5062194","display_name":"Centrality","level":2,"score":0.6965988874435425},{"id":"https://openalex.org/C3020774429","wikidata":"https://www.wikidata.org/wiki/Q1201886","display_name":"Web of science","level":3,"score":0.5386739373207092},{"id":"https://openalex.org/C114713312","wikidata":"https://www.wikidata.org/wiki/Q7551269","display_name":"Social network analysis","level":3,"score":0.5204046964645386},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.4533693790435791},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4195539057254791},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.3599773943424225},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.283202201128006},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.20980370044708252},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.1982690691947937},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.09861359000205994},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.08839493989944458},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C2779473830","wikidata":"https://www.wikidata.org/wiki/Q1540899","display_name":"MEDLINE","level":2,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/978-3-030-93409-5_11","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-030-93409-5_11","pdf_url":null,"source":{"id":"https://openalex.org/S2764461748","display_name":"Studies in computational intelligence","issn_l":"1860-949X","issn":["1860-949X","1860-9503"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Studies in Computational Intelligence","raw_type":"book-chapter"},{"id":"pmh:oai:run.unl.pt:10362/130435","is_oa":true,"landing_page_url":"http://hdl.handle.net/10362/130435","pdf_url":null,"source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"conference object"}],"best_oa_location":{"id":"pmh:oai:run.unl.pt:10362/130435","is_oa":true,"landing_page_url":"http://hdl.handle.net/10362/130435","pdf_url":null,"source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"conference object"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.8199999928474426}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W142192487","https://openalex.org/W565427087","https://openalex.org/W619640185","https://openalex.org/W2023776874","https://openalex.org/W2106265547","https://openalex.org/W2124219971","https://openalex.org/W2150220236","https://openalex.org/W2210964124","https://openalex.org/W2552974554","https://openalex.org/W2783311270","https://openalex.org/W2811416961","https://openalex.org/W2889403198","https://openalex.org/W2897521289","https://openalex.org/W2914650267","https://openalex.org/W2963828872","https://openalex.org/W3000452907","https://openalex.org/W3013733130","https://openalex.org/W3029877649","https://openalex.org/W3097043972","https://openalex.org/W3098764188","https://openalex.org/W3111117743","https://openalex.org/W4230814005","https://openalex.org/W4255648128"],"related_works":["https://openalex.org/W3014835053","https://openalex.org/W1598512166","https://openalex.org/W2120516750","https://openalex.org/W2968486945","https://openalex.org/W4295886540","https://openalex.org/W3140968591","https://openalex.org/W2775281403","https://openalex.org/W2111828149","https://openalex.org/W4285547396","https://openalex.org/W4210604288"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}