{"id":"https://openalex.org/W4372338254","doi":"https://doi.org/10.1109/icassp49357.2023.10096113","title":"Privacy-Preserving Automatic Speaker Diarization","display_name":"Privacy-Preserving Automatic Speaker Diarization","publication_year":2023,"publication_date":"2023-05-05","ids":{"openalex":"https://openalex.org/W4372338254","doi":"https://doi.org/10.1109/icassp49357.2023.10096113"},"language":"en","primary_location":{"id":"doi:10.1109/icassp49357.2023.10096113","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icassp49357.2023.10096113","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-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/A5101924972","display_name":"Francisco Teixeira","orcid":"https://orcid.org/0000-0001-6614-3168"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]},{"id":"https://openalex.org/I121345201","display_name":"Instituto de Engenharia de Sistemas e Computadores Investiga\u00e7\u00e3o e Desenvolvimento","ror":"https://ror.org/04mqy3p58","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I121345201","https://openalex.org/I4210125590"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Francisco Teixeira","raw_affiliation_strings":["University of Lisbon,INESC-ID/IST,Portugal","INESC-ID/IST, University of Lisbon, Portugal"],"affiliations":[{"raw_affiliation_string":"University of Lisbon,INESC-ID/IST,Portugal","institution_ids":["https://openalex.org/I121345201"]},{"raw_affiliation_string":"INESC-ID/IST, University of Lisbon, Portugal","institution_ids":["https://openalex.org/I121345201","https://openalex.org/I141596103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028432601","display_name":"Alberto Abad","orcid":"https://orcid.org/0000-0003-2122-5148"},"institutions":[{"id":"https://openalex.org/I121345201","display_name":"Instituto de Engenharia de Sistemas e Computadores Investiga\u00e7\u00e3o e Desenvolvimento","ror":"https://ror.org/04mqy3p58","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I121345201","https://openalex.org/I4210125590"]},{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Alberto Abad","raw_affiliation_strings":["University of Lisbon,INESC-ID/IST,Portugal","INESC-ID/IST, University of Lisbon, Portugal"],"affiliations":[{"raw_affiliation_string":"University of Lisbon,INESC-ID/IST,Portugal","institution_ids":["https://openalex.org/I121345201"]},{"raw_affiliation_string":"INESC-ID/IST, University of Lisbon, Portugal","institution_ids":["https://openalex.org/I121345201","https://openalex.org/I141596103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113017615","display_name":"Bhiksha Raj","orcid":null},"institutions":[{"id":"https://openalex.org/I91044093","display_name":"Zayed University","ror":"https://ror.org/03snqfa66","country_code":"AE","type":"education","lineage":["https://openalex.org/I91044093"]},{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["AE","US"],"is_corresponding":false,"raw_author_name":"Bhiksha Raj","raw_affiliation_strings":["Carnegie Mellon University,LTI,USA","LTI, Carnegie Mellon University, USA","Mohammed bin Zayed University of AI, UAE"],"affiliations":[{"raw_affiliation_string":"Carnegie Mellon University,LTI,USA","institution_ids":["https://openalex.org/I74973139"]},{"raw_affiliation_string":"LTI, Carnegie Mellon University, USA","institution_ids":["https://openalex.org/I74973139"]},{"raw_affiliation_string":"Mohammed bin Zayed University of AI, UAE","institution_ids":["https://openalex.org/I91044093"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054590402","display_name":"Isabel Trancoso","orcid":"https://orcid.org/0000-0001-5874-6313"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]},{"id":"https://openalex.org/I121345201","display_name":"Instituto de Engenharia de Sistemas e Computadores Investiga\u00e7\u00e3o e Desenvolvimento","ror":"https://ror.org/04mqy3p58","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I121345201","https://openalex.org/I4210125590"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Isabel Trancoso","raw_affiliation_strings":["University of Lisbon,INESC-ID/IST,Portugal","INESC-ID/IST, University of Lisbon, Portugal"],"affiliations":[{"raw_affiliation_string":"University of Lisbon,INESC-ID/IST,Portugal","institution_ids":["https://openalex.org/I121345201"]},{"raw_affiliation_string":"INESC-ID/IST, University of Lisbon, Portugal","institution_ids":["https://openalex.org/I121345201","https://openalex.org/I141596103"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101924972"],"corresponding_institution_ids":["https://openalex.org/I121345201","https://openalex.org/I141596103"],"apc_list":null,"apc_paid":null,"fwci":0.7842,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.74390894,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"21","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9998000264167786,"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.9998000264167786,"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/T11309","display_name":"Music and Audio Processing","score":0.9993000030517578,"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/T10860","display_name":"Speech and Audio Processing","score":0.9970999956130981,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8437207937240601},{"id":"https://openalex.org/keywords/speaker-diarisation","display_name":"Speaker diarisation","score":0.6603631973266602},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.5732967853546143},{"id":"https://openalex.org/keywords/conversation","display_name":"Conversation","score":0.5573453903198242},{"id":"https://openalex.org/keywords/modular-design","display_name":"Modular design","score":0.5232266783714294},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.4971666634082794},{"id":"https://openalex.org/keywords/voice-over-ip","display_name":"Voice over IP","score":0.4575042724609375},{"id":"https://openalex.org/keywords/hierarchical-clustering","display_name":"Hierarchical clustering","score":0.42640089988708496},{"id":"https://openalex.org/keywords/speaker-recognition","display_name":"Speaker recognition","score":0.423380970954895},{"id":"https://openalex.org/keywords/embedding","display_name":"Embedding","score":0.4229777753353119},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.419801265001297},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.3419466018676758},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.26804235577583313},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.17870578169822693},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.14642900228500366},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.08674478530883789}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8437207937240601},{"id":"https://openalex.org/C149838564","wikidata":"https://www.wikidata.org/wiki/Q7574248","display_name":"Speaker diarisation","level":3,"score":0.6603631973266602},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.5732967853546143},{"id":"https://openalex.org/C2777200299","wikidata":"https://www.wikidata.org/wiki/Q52943","display_name":"Conversation","level":2,"score":0.5573453903198242},{"id":"https://openalex.org/C101468663","wikidata":"https://www.wikidata.org/wiki/Q1620158","display_name":"Modular design","level":2,"score":0.5232266783714294},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.4971666634082794},{"id":"https://openalex.org/C171246234","wikidata":"https://www.wikidata.org/wiki/Q81945","display_name":"Voice over IP","level":3,"score":0.4575042724609375},{"id":"https://openalex.org/C92835128","wikidata":"https://www.wikidata.org/wiki/Q1277447","display_name":"Hierarchical clustering","level":3,"score":0.42640089988708496},{"id":"https://openalex.org/C133892786","wikidata":"https://www.wikidata.org/wiki/Q1145189","display_name":"Speaker recognition","level":2,"score":0.423380970954895},{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.4229777753353119},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.419801265001297},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3419466018676758},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.26804235577583313},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.17870578169822693},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.14642900228500366},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.08674478530883789},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp49357.2023.10096113","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icassp49357.2023.10096113","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W1635361314","https://openalex.org/W2006453614","https://openalex.org/W2027471022","https://openalex.org/W2039605106","https://openalex.org/W2073495057","https://openalex.org/W2088492763","https://openalex.org/W2159591770","https://openalex.org/W2162006472","https://openalex.org/W2536058570","https://openalex.org/W2541558529","https://openalex.org/W2726515241","https://openalex.org/W2795807997","https://openalex.org/W2805869973","https://openalex.org/W2808631503","https://openalex.org/W2890964092","https://openalex.org/W2891461215","https://openalex.org/W2951082691","https://openalex.org/W2951246258","https://openalex.org/W2951626733","https://openalex.org/W2972536435","https://openalex.org/W3013020904","https://openalex.org/W3026923845","https://openalex.org/W3108672920","https://openalex.org/W3128688470","https://openalex.org/W3135990229","https://openalex.org/W3160700308","https://openalex.org/W3167533889","https://openalex.org/W3196595845","https://openalex.org/W3212886388","https://openalex.org/W4297841642","https://openalex.org/W6668840468","https://openalex.org/W6784890237","https://openalex.org/W6790297703","https://openalex.org/W6791480293"],"related_works":["https://openalex.org/W2162158162","https://openalex.org/W2171511892","https://openalex.org/W2900685337","https://openalex.org/W4365793571","https://openalex.org/W4226428303","https://openalex.org/W2378903289","https://openalex.org/W4287102200","https://openalex.org/W3179294409","https://openalex.org/W3015923889","https://openalex.org/W4312095954"],"abstract_inverted_index":{"Automatic":[0],"Speaker":[1],"Diarization":[2],"(ASD)":[3],"is":[4,121],"an":[5],"enabling":[6],"technology":[7],"with":[8,13,34],"numerous":[9],"applications,":[10],"which":[11],"deals":[12],"recordings":[14,31],"of":[15,23,43,48,63,68,87,107,135],"multiple":[16],"speakers,":[17],"raising":[18],"special":[19],"concerns":[20],"in":[21,27],"terms":[22],"privacy.":[24],"In":[25,77],"fact,":[26],"remote":[28],"settings,":[29],"where":[30],"are":[32],"shared":[33],"a":[35,85,108,125],"server,":[36],"clients":[37],"relinquish":[38],"not":[39],"only":[40],"the":[41,50,61,66,103],"privacy":[42],"their":[44,57],"conversation,":[45],"but":[46],"also":[47],"all":[49],"information":[51],"that":[52],"can":[53],"be":[54],"inferred":[55],"from":[56],"voices.":[58],"However,":[59],"to":[60,102,123],"best":[62],"our":[64],"knowledge,":[65],"development":[67],"privacy-preserving":[69],"ASD":[70,110],"systems":[71],"has":[72],"been":[73],"overlooked":[74],"thus":[75],"far.":[76],"this":[78,82],"work,":[79],"we":[80],"tackle":[81],"problem":[83],"using":[84],"combination":[86],"two":[88,104,140],"cryptographic":[89],"techniques,":[90],"Secure":[91,96],"Multiparty":[92],"Computation":[93],"(SMC)":[94],"and":[95,99,115,130,137],"Modular":[97],"Hashing,":[98],"apply":[100],"them":[101],"main":[105],"steps":[106],"cascaded":[109],"system:":[111],"speaker":[112],"embedding":[113],"extraction":[114],"agglomerative":[116],"hierarchical":[117],"clustering.":[118],"Our":[119],"system":[120],"able":[122],"achieve":[124],"reasonable":[126],"trade-off":[127],"between":[128],"performance":[129],"efficiency,":[131],"presenting":[132],"real-time":[133],"factors":[134],"1.1":[136],"1.6,":[138],"for":[139],"different":[141],"SMC":[142],"security":[143],"settings.":[144]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2}],"updated_date":"2025-12-24T23:09:58.560324","created_date":"2025-10-10T00:00:00"}
