{"id":"https://openalex.org/W4385823415","doi":"https://doi.org/10.21437/interspeech.2023-901","title":"Complex-valued neural networks for voice anti-spoofing","display_name":"Complex-valued neural networks for voice anti-spoofing","publication_year":2023,"publication_date":"2023-08-14","ids":{"openalex":"https://openalex.org/W4385823415","doi":"https://doi.org/10.21437/interspeech.2023-901"},"language":"en","primary_location":{"id":"doi:10.21437/interspeech.2023-901","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2023-901","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"INTERSPEECH 2023","raw_type":"proceedings-article"},"type":"conference-paper","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/A5064235660","display_name":"Nicolas M. M\u00fcller","orcid":null},"institutions":[{"id":"https://openalex.org/I4210136922","display_name":"Fraunhofer Institute for Applied and Integrated Security","ror":"https://ror.org/03w0bbr97","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210136922","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Nicolas M. M\u00fcller","raw_affiliation_strings":["Fraunhofer AISEC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fraunhofer AISEC","institution_ids":["https://openalex.org/I4210136922"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011742469","display_name":"Philip Sperl","orcid":"https://orcid.org/0000-0002-7901-7168"},"institutions":[{"id":"https://openalex.org/I4210136922","display_name":"Fraunhofer Institute for Applied and Integrated Security","ror":"https://ror.org/03w0bbr97","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210136922","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Philip Sperl","raw_affiliation_strings":["Fraunhofer AISEC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fraunhofer AISEC","institution_ids":["https://openalex.org/I4210136922"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091848694","display_name":"Konstantin B\u00f6ttinger","orcid":"https://orcid.org/0000-0002-9337-7506"},"institutions":[{"id":"https://openalex.org/I4210136922","display_name":"Fraunhofer Institute for Applied and Integrated Security","ror":"https://ror.org/03w0bbr97","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210136922","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Konstantin B\u00f6ttinger","raw_affiliation_strings":["Fraunhofer AISEC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fraunhofer AISEC","institution_ids":["https://openalex.org/I4210136922"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5064235660"],"corresponding_institution_ids":["https://openalex.org/I4210136922"],"apc_list":null,"apc_paid":null,"fwci":3.9683,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.95921238,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"3814","last_page":"3818"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9957000017166138,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10860","display_name":"Speech and Audio Processing","score":0.9957000017166138,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.9950000047683716,"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/T13289","display_name":"Infant Health and Development","score":0.9675999879837036,"subfield":{"id":"https://openalex.org/subfields/3611","display_name":"Pharmacy"},"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/spoofing-attack","display_name":"Spoofing attack","score":0.7592713832855225},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7046366930007935},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.6402770280838013},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6284365653991699},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.33984431624412537},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.27620869874954224}],"concepts":[{"id":"https://openalex.org/C167900197","wikidata":"https://www.wikidata.org/wiki/Q11081100","display_name":"Spoofing attack","level":2,"score":0.7592713832855225},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7046366930007935},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.6402770280838013},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6284365653991699},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.33984431624412537},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.27620869874954224}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.21437/interspeech.2023-901","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2023-901","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"INTERSPEECH 2023","raw_type":"proceedings-article"},{"id":"pmh:oai:publica.fraunhofer.de:publica/495966","is_oa":false,"landing_page_url":"https://publica.fraunhofer.de/handle/publica/495966","pdf_url":null,"source":{"id":"https://openalex.org/S4306400318","display_name":"Fraunhofer-Publica (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conference paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1686810756","https://openalex.org/W1945616565","https://openalex.org/W1973746598","https://openalex.org/W2120847449","https://openalex.org/W2519091744","https://openalex.org/W2590129515","https://openalex.org/W2747024632","https://openalex.org/W2891145043","https://openalex.org/W2936802426","https://openalex.org/W2964052309","https://openalex.org/W2964070952","https://openalex.org/W2964199361","https://openalex.org/W2972786657","https://openalex.org/W2972811785","https://openalex.org/W3016970897","https://openalex.org/W3033711348","https://openalex.org/W3123097577","https://openalex.org/W3127737671","https://openalex.org/W3163596559","https://openalex.org/W3198486673","https://openalex.org/W3200167423","https://openalex.org/W3200527256","https://openalex.org/W3201197228","https://openalex.org/W4232336823","https://openalex.org/W4287262583","https://openalex.org/W4293861706","https://openalex.org/W4297841787","https://openalex.org/W4385245566","https://openalex.org/W4398958419"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2998478967","https://openalex.org/W2188559950","https://openalex.org/W2989910292","https://openalex.org/W3128793638","https://openalex.org/W2607818178","https://openalex.org/W2123299109","https://openalex.org/W2021230337","https://openalex.org/W3153057489","https://openalex.org/W2895823926"],"abstract_inverted_index":{"3814":[0]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":5}],"updated_date":"2026-08-11T07:18:39.950985","created_date":"2025-10-10T00:00:00"}
