{"id":"https://openalex.org/W2964139938","doi":"https://doi.org/10.1109/iwcmc.2019.8766765","title":"Anomaly Detection Model Over Blockchain Electronic Transactions","display_name":"Anomaly Detection Model Over Blockchain Electronic Transactions","publication_year":2019,"publication_date":"2019-06-01","ids":{"openalex":"https://openalex.org/W2964139938","doi":"https://doi.org/10.1109/iwcmc.2019.8766765","mag":"2964139938"},"language":"en","primary_location":{"id":"doi:10.1109/iwcmc.2019.8766765","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc.2019.8766765","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 15th International Wireless Communications & Mobile Computing Conference (IWCMC)","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hal.science/hal-02386966","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5069429355","display_name":"Sirine Sayadi","orcid":null},"institutions":[{"id":"https://openalex.org/I179097149","display_name":"University of Carthage","ror":"https://ror.org/057x6za15","country_code":"TN","type":"education","lineage":["https://openalex.org/I179097149"]},{"id":"https://openalex.org/I4210127572","display_name":"IMT Atlantique","ror":"https://ror.org/030hj3061","country_code":"FR","type":"education","lineage":["https://openalex.org/I205703379","https://openalex.org/I4210127572"]}],"countries":["FR","TN"],"is_corresponding":false,"raw_author_name":"Sirine SAYADI","raw_affiliation_strings":["Higher School of Communication of Tunis (SUP\u2019COM), Mediatron Laboratory, University of Carthage, Tunisia","IMT Atlantique"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Higher School of Communication of Tunis (SUP\u2019COM), Mediatron Laboratory, University of Carthage, Tunisia","institution_ids":["https://openalex.org/I179097149"]},{"raw_affiliation_string":"IMT Atlantique","institution_ids":["https://openalex.org/I4210127572"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075643918","display_name":"Sonia Ben Rejeb","orcid":"https://orcid.org/0000-0003-4331-0984"},"institutions":[{"id":"https://openalex.org/I4210110695","display_name":"Universit\u00e9 Tunis Carthage","ror":"https://ror.org/01xf5pq20","country_code":"TN","type":"education","lineage":["https://openalex.org/I4210110695"]},{"id":"https://openalex.org/I4210120884","display_name":"Institut Sup\u00e9rieur des \u00c9tudes Technologiques en Communications de Tunis","ror":"https://ror.org/02rfbsc53","country_code":"TN","type":"education","lineage":["https://openalex.org/I4210120884"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Sonia BEN REJEB","raw_affiliation_strings":["Mediatron Laboratory Higher School of Communication of Tunis, SUP\u2019COM, Tunisia","Universit\u00e9 de Carthage (Tunisie)","High School of Communication of Tunis (Sup'com)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mediatron Laboratory Higher School of Communication of Tunis, SUP\u2019COM, Tunisia","institution_ids":["https://openalex.org/I4210120884"]},{"raw_affiliation_string":"Universit\u00e9 de Carthage (Tunisie)","institution_ids":["https://openalex.org/I4210110695"]},{"raw_affiliation_string":"High School of Communication of Tunis (Sup'com)","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058831813","display_name":"Zi\u00e8d Choukair","orcid":null},"institutions":[{"id":"https://openalex.org/I4210120884","display_name":"Institut Sup\u00e9rieur des \u00c9tudes Technologiques en Communications de Tunis","ror":"https://ror.org/02rfbsc53","country_code":"TN","type":"education","lineage":["https://openalex.org/I4210120884"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Zied CHOUKAIR","raw_affiliation_strings":["Mediatron Laboratory Higher School of Communication of Tunis, SUP\u2019COM, Tunisia","High School of Communication of Tunis (Sup'com)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mediatron Laboratory Higher School of Communication of Tunis, SUP\u2019COM, Tunisia","institution_ids":["https://openalex.org/I4210120884"]},{"raw_affiliation_string":"High School of Communication of Tunis (Sup'com)","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":14.8121,"has_fulltext":false,"cited_by_count":98,"citation_normalized_percentile":{"value":0.98902816,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"895","last_page":"900"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9998000264167786,"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/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9998000264167786,"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/T10400","display_name":"Network Security and Intrusion Detection","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9973999857902527,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/anomaly-detection","display_name":"Anomaly detection","score":0.8602001667022705},{"id":"https://openalex.org/keywords/reputation","display_name":"Reputation","score":0.8108241558074951},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7708876132965088},{"id":"https://openalex.org/keywords/cryptocurrency","display_name":"Cryptocurrency","score":0.712648332118988},{"id":"https://openalex.org/keywords/outlier","display_name":"Outlier","score":0.7002456188201904},{"id":"https://openalex.org/keywords/blockchain","display_name":"Blockchain","score":0.692700207233429},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.5653144121170044},{"id":"https://openalex.org/keywords/anomaly","display_name":"Anomaly (physics)","score":0.5390697121620178},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.48888343572616577},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.36318665742874146},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.29557710886001587}],"concepts":[{"id":"https://openalex.org/C739882","wikidata":"https://www.wikidata.org/wiki/Q3560506","display_name":"Anomaly detection","level":2,"score":0.8602001667022705},{"id":"https://openalex.org/C48798503","wikidata":"https://www.wikidata.org/wiki/Q877546","display_name":"Reputation","level":2,"score":0.8108241558074951},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7708876132965088},{"id":"https://openalex.org/C180706569","wikidata":"https://www.wikidata.org/wiki/Q13479982","display_name":"Cryptocurrency","level":2,"score":0.712648332118988},{"id":"https://openalex.org/C79337645","wikidata":"https://www.wikidata.org/wiki/Q779824","display_name":"Outlier","level":2,"score":0.7002456188201904},{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.692700207233429},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.5653144121170044},{"id":"https://openalex.org/C12997251","wikidata":"https://www.wikidata.org/wiki/Q567560","display_name":"Anomaly (physics)","level":2,"score":0.5390697121620178},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.48888343572616577},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.36318665742874146},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.29557710886001587},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"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/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iwcmc.2019.8766765","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc.2019.8766765","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 15th International Wireless Communications & Mobile Computing Conference (IWCMC)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-02386966v1","is_oa":true,"landing_page_url":"https://hal.science/hal-02386966","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"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":"2019 15th International Wireless Communications and Mobile Computing Conference (IWCMC), Jun 2019, Tangier, France. pp.895-900, ⟨10.1109/IWCMC.2019.8766765⟩","raw_type":"Conference papers"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-02386966v1","is_oa":true,"landing_page_url":"https://hal.science/hal-02386966","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"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":"2019 15th International Wireless Communications and Mobile Computing Conference (IWCMC), Jun 2019, Tangier, France. pp.895-900, ⟨10.1109/IWCMC.2019.8766765⟩","raw_type":"Conference papers"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W87552954","https://openalex.org/W2127218421","https://openalex.org/W2132870739","https://openalex.org/W2185744359","https://openalex.org/W2289015916","https://openalex.org/W2753539327","https://openalex.org/W2792991436","https://openalex.org/W2863404985","https://openalex.org/W2913011039","https://openalex.org/W4289760775","https://openalex.org/W4295720041","https://openalex.org/W6603451310","https://openalex.org/W6678914141","https://openalex.org/W6686453509","https://openalex.org/W6753388362"],"related_works":["https://openalex.org/W4303984095","https://openalex.org/W2499612753","https://openalex.org/W3111802945","https://openalex.org/W2806741695","https://openalex.org/W2946096271","https://openalex.org/W2295423552","https://openalex.org/W1598471830","https://openalex.org/W3107369729","https://openalex.org/W4290647774","https://openalex.org/W3189286258"],"abstract_inverted_index":{"Electronic":[0],"transactions":[1],"with":[2,87],"cryptocurrency":[3],"systems":[4],"based":[5],"on":[6,107],"blockchain":[7],"in":[8,57,80],"our":[9,58,95],"days":[10],"have":[11],"become":[12],"very":[13],"popular":[14],"due":[15],"to":[16,73,82],"the":[17,29,33,65,77,84,88],"good":[18,25],"reputation":[19,26],"of":[20,91],"this":[21,41],"technology.":[22],"However,":[23],"that":[24,35],"cannot":[27],"deny":[28],"serious":[30],"anomalies":[31],"and":[32,76,101],"risks":[34],"can":[36],"cause":[37],"these":[38],"cryptocurrencies.":[39],"In":[40],"work,":[42],"we":[43,102],"propose":[44],"a":[45],"new":[46],"model":[47],"for":[48],"anomaly":[49],"detection":[50,99],"over":[51],"bitcoin":[52],"electronic":[53],"transactions.":[54],"We":[55,93],"used":[56],"proposal":[59],"two":[60],"machine":[61],"learning":[62],"algorithms,":[63],"namely":[64],"One":[66],"Class":[67],"Support":[68],"Vector":[69],"Machines":[70],"(OCSVM)":[71],"algorithm":[72,79],"detect":[74],"outliers":[75,86],"K-Means":[78],"order":[81],"group":[83],"similar":[85],"same":[89],"type":[90],"anomalies.":[92],"evaluated":[94],"work":[96],"by":[97],"generating":[98],"results":[100,106],"obtained":[103],"high":[104],"performance":[105],"accuracy.":[108]},"counts_by_year":[{"year":2025,"cited_by_count":16},{"year":2024,"cited_by_count":18},{"year":2023,"cited_by_count":21},{"year":2022,"cited_by_count":17},{"year":2021,"cited_by_count":17},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}