{"id":"https://openalex.org/W4408353627","doi":"https://doi.org/10.1109/icassp49660.2025.10889800","title":"Multilingual Speaker-Invariant Dysarthria Severity Assessment Using Adversarial Domain Adaptation and Self-Supervised Learning","display_name":"Multilingual Speaker-Invariant Dysarthria Severity Assessment Using Adversarial Domain Adaptation and Self-Supervised Learning","publication_year":2025,"publication_date":"2025-03-12","ids":{"openalex":"https://openalex.org/W4408353627","doi":"https://doi.org/10.1109/icassp49660.2025.10889800"},"language":"en","primary_location":{"id":"doi:10.1109/icassp49660.2025.10889800","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp49660.2025.10889800","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":"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/A5094077428","display_name":"Lauren Stumpf","orcid":null},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Lauren Stumpf","raw_affiliation_strings":["Imperial College London,Brain & Behaviour Lab,Department of Computing and Department of Bioengineering,London,United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Imperial College London,Brain & Behaviour Lab,Department of Computing and Department of Bioengineering,London,United Kingdom","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065517808","display_name":"Balasundaram Kadirvelu","orcid":"https://orcid.org/0000-0001-9791-3006"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Balasundaram Kadirvelu","raw_affiliation_strings":["Imperial College London,Brain & Behaviour Lab,Department of Computing and Department of Bioengineering,London,United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Imperial College London,Brain & Behaviour Lab,Department of Computing and Department of Bioengineering,London,United Kingdom","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060700722","display_name":"A. Aldo Faisal","orcid":"https://orcid.org/0000-0003-0813-7207"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"A.Aldo Faisal","raw_affiliation_strings":["Imperial College London,Brain & Behaviour Lab,Department of Computing and Department of Bioengineering,London,United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Imperial College London,Brain & Behaviour Lab,Department of Computing and Department of Bioengineering,London,United Kingdom","institution_ids":["https://openalex.org/I47508984"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I47508984"],"apc_list":null,"apc_paid":null,"fwci":6.286,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.92577886,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":95},"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/T10863","display_name":"Voice and Speech Disorders","score":0.9897000193595886,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10863","display_name":"Voice and Speech Disorders","score":0.9897000193595886,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9771000146865845,"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/dysarthria","display_name":"Dysarthria","score":0.8532742261886597},{"id":"https://openalex.org/keywords/adversarial-system","display_name":"Adversarial system","score":0.7717628479003906},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6446214914321899},{"id":"https://openalex.org/keywords/domain-adaptation","display_name":"Domain adaptation","score":0.6370219588279724},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5982587933540344},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5166623592376709},{"id":"https://openalex.org/keywords/invariant","display_name":"Invariant (physics)","score":0.4827960729598999},{"id":"https://openalex.org/keywords/adaptation","display_name":"Adaptation (eye)","score":0.41486528515815735},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.38440561294555664},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.18887972831726074},{"id":"https://openalex.org/keywords/audiology","display_name":"Audiology","score":0.1608840823173523},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12405827641487122},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.09522324800491333},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.05484330654144287}],"concepts":[{"id":"https://openalex.org/C2777639682","wikidata":"https://www.wikidata.org/wiki/Q225957","display_name":"Dysarthria","level":2,"score":0.8532742261886597},{"id":"https://openalex.org/C37736160","wikidata":"https://www.wikidata.org/wiki/Q1801315","display_name":"Adversarial system","level":2,"score":0.7717628479003906},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6446214914321899},{"id":"https://openalex.org/C2776434776","wikidata":"https://www.wikidata.org/wiki/Q19246213","display_name":"Domain adaptation","level":3,"score":0.6370219588279724},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5982587933540344},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5166623592376709},{"id":"https://openalex.org/C190470478","wikidata":"https://www.wikidata.org/wiki/Q2370229","display_name":"Invariant (physics)","level":2,"score":0.4827960729598999},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.41486528515815735},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.38440561294555664},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.18887972831726074},{"id":"https://openalex.org/C548259974","wikidata":"https://www.wikidata.org/wiki/Q569965","display_name":"Audiology","level":1,"score":0.1608840823173523},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12405827641487122},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.09522324800491333},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.05484330654144287},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.0},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp49660.2025.10889800","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp49660.2025.10889800","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":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W98096188","https://openalex.org/W622754059","https://openalex.org/W2015441235","https://openalex.org/W2018363392","https://openalex.org/W2064610785","https://openalex.org/W2120708938","https://openalex.org/W2889443538","https://openalex.org/W2937175265","https://openalex.org/W2938626858","https://openalex.org/W2951055490","https://openalex.org/W3016192394","https://openalex.org/W3094502228","https://openalex.org/W3160773219","https://openalex.org/W3161534869","https://openalex.org/W3196974791","https://openalex.org/W3197646400","https://openalex.org/W3198444728","https://openalex.org/W3204675901","https://openalex.org/W4224315877","https://openalex.org/W4224931236","https://openalex.org/W4317499915","https://openalex.org/W4317500290","https://openalex.org/W4317748907","https://openalex.org/W4372338196","https://openalex.org/W4375869247","https://openalex.org/W4393252960","https://openalex.org/W6637618735","https://openalex.org/W6780218876","https://openalex.org/W6862568103"],"related_works":["https://openalex.org/W2331173358","https://openalex.org/W2502115930","https://openalex.org/W2969484279","https://openalex.org/W3160456149","https://openalex.org/W2168872498","https://openalex.org/W4400873482","https://openalex.org/W2329762060","https://openalex.org/W2517018229","https://openalex.org/W2351669973","https://openalex.org/W4394775207"],"abstract_inverted_index":{"Traditional":[0],"assessments":[1],"for":[2,11,19,33],"dysarthria":[3,34],"are":[4],"subjective":[5],"and":[6,21,44,85,139],"time-consuming,":[7],"highlighting":[8],"the":[9,38,90,114],"need":[10],"automated,":[12],"objective":[13],"approaches":[14],"that":[15,89],"can":[16],"be":[17],"scaled":[18],"remote":[20],"resource-constrained":[22],"environments.":[23],"This":[24],"paper":[25],"introduces":[26],"an":[27,62],"adversarial":[28],"domain":[29,57],"adaptation":[30,58],"framework":[31],"tailored":[32],"severity":[35],"assessment,":[36],"addressing":[37],"challenges":[39],"of":[40,47],"high":[41],"intra-class":[42],"variability":[43,54],"limited":[45],"availability":[46],"dysarthric":[48],"speech":[49,75],"data.":[50],"By":[51],"framing":[52],"speaker":[53],"as":[55],"a":[56,94],"problem,":[59],"we":[60],"utilise":[61],"adversarially":[63],"trained":[64],"feature":[65],"extractor":[66],"to":[67,102],"derive":[68],"speaker-invariant":[69],"yet":[70],"discriminatively":[71],"powerful":[72],"representations":[73],"utilising":[74],"features":[76],"learned":[77],"through":[78],"self-supervised":[79],"learning.":[80],"Experiments":[81],"on":[82,111,123],"previously":[83],"unseen":[84],"diverse":[86],"speakers":[87],"reveal":[88],"proposed":[91],"approach":[92],"yields":[93],"7.86%":[95],"average":[96],"improvement":[97],"across":[98],"multilingual":[99],"datasets":[100],"compared":[101],"traditional":[103],"severity-discriminative":[104],"training,":[105],"outperforming":[106],"competitive":[107],"baselines":[108],"by":[109,120],"12.33%":[110],"average.":[112],"Additionally,":[113],"method":[115],"inherently":[116],"supports":[117],"privacy-preserving":[118],"applications":[119],"minimising":[121],"reliance":[122],"speaker-specific":[124],"information.":[125],"The":[126],"results":[127],"demonstrate":[128],"strong":[129],"alignment":[130],"with":[131],"clinical":[132,137],"assessments,":[133],"reinforcing":[134],"our":[135],"model\u2019s":[136],"relevance":[138],"effectiveness.":[140]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}