{"id":"https://openalex.org/W4408325495","doi":"https://doi.org/10.1109/icassp49660.2025.10890259","title":"Spectral-Aware Low-Rank Adaptation for Speaker Verification","display_name":"Spectral-Aware Low-Rank Adaptation for Speaker Verification","publication_year":2025,"publication_date":"2025-03-11","ids":{"openalex":"https://openalex.org/W4408325495","doi":"https://doi.org/10.1109/icassp49660.2025.10890259"},"language":"en","primary_location":{"id":"doi:10.1109/icassp49660.2025.10890259","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp49660.2025.10890259","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2025 - 2025 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":null,"display_name":"Zhe Li","orcid":null},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":true,"raw_author_name":"Zhe Li","raw_affiliation_strings":["Dept. of Electrical and Electronic Engineering, The Hong Kong Polytechnic University"],"affiliations":[{"raw_affiliation_string":"Dept. of Electrical and Electronic Engineering, The Hong Kong Polytechnic University","institution_ids":["https://openalex.org/I14243506"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Man-wai Mak","orcid":null},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Man-wai Mak","raw_affiliation_strings":["Dept. of Electrical and Electronic Engineering, The Hong Kong Polytechnic University"],"affiliations":[{"raw_affiliation_string":"Dept. of Electrical and Electronic Engineering, The Hong Kong Polytechnic University","institution_ids":["https://openalex.org/I14243506"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Mert Pilanci","orcid":null},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mert Pilanci","raw_affiliation_strings":["Dept. of Electrical Engineering, Stanford University"],"affiliations":[{"raw_affiliation_string":"Dept. of Electrical Engineering, Stanford University","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Hung-yi Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Hung-yi Lee","raw_affiliation_strings":["Dept. of Electrical Engineering, National Taiwan University"],"affiliations":[{"raw_affiliation_string":"Dept. of Electrical Engineering, National Taiwan University","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"last","author":{"id":null,"display_name":"Helen Meng","orcid":null},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Helen Meng","raw_affiliation_strings":["Dept. of Systems Engineering & Engineering Management, \nThe Chinese University of Hong Kong"],"affiliations":[{"raw_affiliation_string":"Dept. of Systems Engineering & Engineering Management, \nThe Chinese University of Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I14243506"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.08825797,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12667","display_name":"Economic and Technological Developments in Russia","score":0.1890999972820282,"subfield":{"id":"https://openalex.org/subfields/3303","display_name":"Development"},"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/T12667","display_name":"Economic and Technological Developments in Russia","score":0.1890999972820282,"subfield":{"id":"https://openalex.org/subfields/3303","display_name":"Development"},"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/T14470","display_name":"Advanced Data Processing Techniques","score":0.1762000024318695,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/circuit-breaker","display_name":"Circuit breaker","score":0.8328779935836792},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3988369405269623},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.31858494877815247},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.29795926809310913}],"concepts":[{"id":"https://openalex.org/C61352017","wikidata":"https://www.wikidata.org/wiki/Q211058","display_name":"Circuit breaker","level":2,"score":0.8328779935836792},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3988369405269623},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.31858494877815247},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.29795926809310913}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp49660.2025.10890259","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp49660.2025.10890259","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2025 - 2025 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":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W2726515241","https://openalex.org/W2969985801","https://openalex.org/W3015598461","https://openalex.org/W3024869864","https://openalex.org/W3209059054","https://openalex.org/W3209984917","https://openalex.org/W4372266902","https://openalex.org/W4385570973","https://openalex.org/W4386566659","https://openalex.org/W4390832324","https://openalex.org/W4392902886","https://openalex.org/W4392904027","https://openalex.org/W4401042331","https://openalex.org/W4402112240","https://openalex.org/W6759579507","https://openalex.org/W6796581206","https://openalex.org/W6855891229","https://openalex.org/W6859725859","https://openalex.org/W6861489518","https://openalex.org/W6863792614","https://openalex.org/W6864129362","https://openalex.org/W6868395769","https://openalex.org/W6868630640","https://openalex.org/W6868841559","https://openalex.org/W6869801012","https://openalex.org/W6870744868"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2186957643","https://openalex.org/W4313289174","https://openalex.org/W2169296235","https://openalex.org/W2383147444","https://openalex.org/W2772771794","https://openalex.org/W2370462073","https://openalex.org/W2351129194"],"abstract_inverted_index":{"Previous":[0],"research":[1],"has":[2],"shown":[3],"that":[4,58],"the":[5,36,46,49,73,81,94,111,117,120,137],"principal":[6],"singular":[7,24,99,106],"vectors":[8],"of":[9,48,76,97],"a":[10,34,90],"pre-trained":[11,77,112],"model\u2019s":[12],"weight":[13,78,113],"matrices":[14,79,114],"capture":[15],"critical":[16],"knowledge.":[17],"In":[18,63],"contrast,":[19],"those":[20],"associated":[21],"with":[22,89,136],"small":[23],"values":[25],"may":[26,52],"contain":[27],"noise":[28],"or":[29],"less":[30],"reliable":[31],"information.":[32],"As":[33],"result,":[35],"LoRA-based":[37],"parameter-efficient":[38],"fine-tuning":[39,82,118],"(PEFT)":[40],"approach,":[41],"which":[42],"does":[43],"not":[44,53],"constrain":[45],"use":[47],"spectral":[50,74,86,122],"space,":[51],"be":[54],"effective":[55],"for":[56],"tasks":[57],"demand":[59],"high":[60],"representation":[61],"capacity.":[62],"this":[64],"study,":[65],"we":[66],"enhance":[67],"existing":[68],"PEFT":[69],"techniques":[70],"by":[71,104],"incorporating":[72],"information":[75],"into":[80],"process.":[83],"We":[84],"investigate":[85],"adaptation":[87],"strategies":[88],"particular":[91],"focus":[92],"on":[93,128],"additive":[95],"adjustment":[96],"top":[98,121],"vectors.":[100],"This":[101],"is":[102,141],"accomplished":[103],"applying":[105],"value":[107],"decomposition":[108],"(SVD)":[109],"to":[110],"and":[115,130],"restricting":[116],"within":[119],"space.":[123],"Extensive":[124],"speaker":[125],"verification":[126],"experiments":[127],"VoxCeleb1":[129],"CN-Celeb1":[131],"demonstrate":[132],"enhanced":[133],"tuning":[134],"performance":[135],"proposed":[138],"approach.":[139],"Code":[140],"released":[142],"at":[143],"https://github.com/lizhepolyu/SpectralFT.":[144]},"counts_by_year":[],"updated_date":"2025-12-23T23:11:35.936235","created_date":"2025-03-12T00:00:00"}
