{"id":"https://openalex.org/W4402112202","doi":"https://doi.org/10.21437/interspeech.2024-996","title":"A Comparative Analysis of Federated Learning for Speech-Based Cognitive Decline Detection","display_name":"A Comparative Analysis of Federated Learning for Speech-Based Cognitive Decline Detection","publication_year":2024,"publication_date":"2024-09-01","ids":{"openalex":"https://openalex.org/W4402112202","doi":"https://doi.org/10.21437/interspeech.2024-996"},"language":"en","primary_location":{"id":"doi:10.21437/interspeech.2024-996","is_oa":true,"landing_page_url":"https://doi.org/10.21437/interspeech.2024-996","pdf_url":"https://www.isca-archive.org/interspeech_2024/kalabakov24_interspeech.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2024","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.isca-archive.org/interspeech_2024/kalabakov24_interspeech.pdf","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5020175228","display_name":"Stefan Kalabakov","orcid":"https://orcid.org/0009-0002-3124-8845"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Stefan Kalabakov","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092639611","display_name":"Monica Gonzalez-Machorro","orcid":"https://orcid.org/0009-0008-9188-058X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Monica Gonzalez-Machorro","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023264395","display_name":"Florian Eyben","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Florian Eyben","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043060302","display_name":"Bj\u00f6rn W. Schuller","orcid":"https://orcid.org/0000-0002-6478-8699"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bj\u00f6rn W. Schuller","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5058391738","display_name":"Bert Arnrich","orcid":"https://orcid.org/0000-0001-8380-7667"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bert Arnrich","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2455","last_page":"2459"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.5706999897956848,"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":0.5706999897956848,"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/computer-science","display_name":"Computer science","score":0.7298585176467896},{"id":"https://openalex.org/keywords/cognition","display_name":"Cognition","score":0.412866473197937},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3867838382720947},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3541136682033539},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.3288148045539856},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.12781807780265808}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7298585176467896},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.412866473197937},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3867838382720947},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3541136682033539},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.3288148045539856},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.12781807780265808},{"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:10.21437/interspeech.2024-996","is_oa":true,"landing_page_url":"https://doi.org/10.21437/interspeech.2024-996","pdf_url":"https://www.isca-archive.org/interspeech_2024/kalabakov24_interspeech.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2024","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.21437/interspeech.2024-996","is_oa":true,"landing_page_url":"https://doi.org/10.21437/interspeech.2024-996","pdf_url":"https://www.isca-archive.org/interspeech_2024/kalabakov24_interspeech.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2024","raw_type":"proceedings-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education","score":0.41999998688697815}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4402112202.pdf","grobid_xml":"https://content.openalex.org/works/W4402112202.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W2382290278","https://openalex.org/W3204019825"],"abstract_inverted_index":{"Speech-based":[0],"machine":[1],"learning":[2,63],"models":[3,67],"that":[4,42,99],"can":[5],"distinguish":[6],"between":[7],"a":[8,20,39,76,79],"healthy":[9,77],"cognitive":[10,16],"state":[11],"and":[12,23,61,75,123],"different":[13],"stages":[14],"of":[15,26,120],"decline":[17],"would":[18],"enable":[19,44],"more":[21,80],"appropriate":[22],"timely":[24],"treatment":[25],"patients.However,":[27],"their":[28],"development":[29],"is":[30,38,126,135],"often":[31],"hampered":[32],"by":[33,55],"data":[34],"scarcity.Federated":[35],"Learning":[36],"(FL)":[37],"potential":[40],"solution":[41,106],"could":[43],"entities":[45],"with":[46,117],"limited":[47],"voice":[48],"recordings":[49],"to":[50,68,89,128],"collectively":[51],"build":[52],"effective":[53],"models.Motivated":[54],"this,":[56],"we":[57,83],"compare":[58],"centralised,":[59],"local,":[60],"federated":[62],"for":[64],"building":[65],"speechbased":[66],"discern":[69],"Alzheimer's":[70],"Disease,":[71],"Mild":[72],"Cognitive":[73],"Impairment,":[74],"state.For":[78],"realistic":[81],"evaluation,":[82],"use":[84],"three":[85],"independently":[86],"collected":[87],"datasets":[88],"simulate":[90],"healthcare":[91],"institutions":[92],"employing":[93],"these":[94],"strategies.Our":[95],"initial":[96],"analysis":[97],"shows":[98],"FL":[100],"may":[101],"not":[102,114],"be":[103],"the":[104,130],"best":[105],"in":[107],"every":[108],"scenario,":[109],"as":[110],"performance":[111],"improvements":[112],"are":[113],"guaranteed":[115],"even":[116],"small":[118],"amounts":[119],"available":[121],"data,":[122],"further":[124],"research":[125],"needed":[127],"determine":[129],"conditions":[131],"under":[132],"which":[133],"it":[134],"beneficial.":[136]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}