{"id":"https://openalex.org/W4412103919","doi":"https://doi.org/10.5220/0013647400003967","title":"Bitcoin Fraud Detection: A Study with Dimensionality Reduction and Machine Learning Techniques","display_name":"Bitcoin Fraud Detection: A Study with Dimensionality Reduction and Machine Learning Techniques","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4412103919","doi":"https://doi.org/10.5220/0013647400003967"},"language":"en","primary_location":{"id":"doi:10.5220/0013647400003967","is_oa":true,"landing_page_url":"https://doi.org/10.5220/0013647400003967","pdf_url":null,"source":null,"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 14th International Conference on Data Science, Technology and Applications","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.5220/0013647400003967","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5062180893","display_name":"Nuno Gomes","orcid":"https://orcid.org/0000-0002-2677-4990"},"institutions":[{"id":"https://openalex.org/I203847022","display_name":"Instituto Polit\u00e9cnico de Lisboa","ror":"https://ror.org/04ea70f07","country_code":"PT","type":"education","lineage":["https://openalex.org/I203847022"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Nuno Gomes","raw_affiliation_strings":["ISEL, Instituto Superior de Engenharia de Lisboa, Instituto Polit\u00e9cnico de Lisboa, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ISEL, Instituto Superior de Engenharia de Lisboa, Instituto Polit\u00e9cnico de Lisboa, Portugal","institution_ids":["https://openalex.org/I203847022"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027539760","display_name":"Artur Ferreira","orcid":"https://orcid.org/0000-0002-6508-0932"},"institutions":[{"id":"https://openalex.org/I203847022","display_name":"Instituto Polit\u00e9cnico de Lisboa","ror":"https://ror.org/04ea70f07","country_code":"PT","type":"education","lineage":["https://openalex.org/I203847022"]},{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Artur Ferreira","raw_affiliation_strings":["ISEL, Instituto Superior de Engenharia de Lisboa, Instituto Polit\u00e9cnico de Lisboa, Portugal","Instituto de Telecomunica\u00e7\u00f5es, Lisboa, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ISEL, Instituto Superior de Engenharia de Lisboa, Instituto Polit\u00e9cnico de Lisboa, Portugal","institution_ids":["https://openalex.org/I203847022"]},{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es, Lisboa, Portugal","institution_ids":["https://openalex.org/I4210120471"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"716","last_page":"723"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11652","display_name":"Imbalanced Data Classification Techniques","score":0.9487000107765198,"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/T11652","display_name":"Imbalanced Data Classification Techniques","score":0.9487000107765198,"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/dimensionality-reduction","display_name":"Dimensionality reduction","score":0.7749345302581787},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7086500525474548},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.5588142275810242},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5018322467803955},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.49277570843696594},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.06281203031539917}],"concepts":[{"id":"https://openalex.org/C70518039","wikidata":"https://www.wikidata.org/wiki/Q16000077","display_name":"Dimensionality reduction","level":2,"score":0.7749345302581787},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7086500525474548},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.5588142275810242},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5018322467803955},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.49277570843696594},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.06281203031539917},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.5220/0013647400003967","is_oa":true,"landing_page_url":"https://doi.org/10.5220/0013647400003967","pdf_url":null,"source":null,"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 14th International Conference on Data Science, Technology and Applications","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.5220/0013647400003967","is_oa":true,"landing_page_url":"https://doi.org/10.5220/0013647400003967","pdf_url":null,"source":null,"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 14th International Conference on Data Science, Technology and Applications","raw_type":"proceedings-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.4699999988079071,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2961085424","https://openalex.org/W4306674287","https://openalex.org/W4387369504","https://openalex.org/W4394896187","https://openalex.org/W3170094116","https://openalex.org/W4386462264","https://openalex.org/W3107602296","https://openalex.org/W4364306694","https://openalex.org/W4312192474","https://openalex.org/W4283697347"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
