{"id":"https://openalex.org/W2065361420","doi":"https://doi.org/10.1109/icassp.2002.5743673","title":"Automatic estimation of one's age with his/her speech based upon acoustic modeling techniques of speakers","display_name":"Automatic estimation of one's age with his/her speech based upon acoustic modeling techniques of speakers","publication_year":2002,"publication_date":"2002-05-01","ids":{"openalex":"https://openalex.org/W2065361420","doi":"https://doi.org/10.1109/icassp.2002.5743673","mag":"2065361420"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2002.5743673","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2002.5743673","pdf_url":null,"source":{"id":"https://openalex.org/S4363607879","display_name":"IEEE International Conference on Acoustics Speech and Signal Processing","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Acoustics Speech and Signal Processing","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/A5041213266","display_name":"Nobuaki Minematsu","orcid":"https://orcid.org/0000-0002-8778-9555"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Nobuaki Minematsu","raw_affiliation_strings":["Graduate School of Information Science and Technology, University of Tokyo, Tokyo, Japan","Graduate School of Information Science and Technology, University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, 113-0033, JAPAN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]},{"raw_affiliation_string":"Graduate School of Information Science and Technology, University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, 113-0033, JAPAN","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109137584","display_name":"Mariko Sekiguchi","orcid":null},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Mariko Sekiguchi","raw_affiliation_strings":["Graduate School of Froniter Sciences, University of Tokyo, Tokyo, Japan","Graduate School of Frontier Sciences, University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, 113-0033, JAPAN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Froniter Sciences, University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]},{"raw_affiliation_string":"Graduate School of Frontier Sciences, University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, 113-0033, JAPAN","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108197272","display_name":"Keikichi Hirose","orcid":null},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Keikichi Hirose","raw_affiliation_strings":["Graduate School of Froniter Sciences, University of Tokyo, Tokyo, Japan","Graduate School of Frontier Sciences, University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, 113-0033, JAPAN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Froniter Sciences, University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]},{"raw_affiliation_string":"Graduate School of Frontier Sciences, University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, 113-0033, JAPAN","institution_ids":["https://openalex.org/I74801974"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I74801974"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":60,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"2 q 1","issue":null,"first_page":"I","last_page":"137"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12031","display_name":"Speech and dialogue systems","score":0.9969000220298767,"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/T12031","display_name":"Speech and dialogue systems","score":0.9969000220298767,"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.9957000017166138,"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/T10403","display_name":"Phonetics and Phonology Research","score":0.9614999890327454,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.733643114566803},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6518768072128296},{"id":"https://openalex.org/keywords/active-listening","display_name":"Active listening","score":0.6446848511695862},{"id":"https://openalex.org/keywords/speaker-identification","display_name":"Speaker identification","score":0.585088849067688},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.5501634478569031},{"id":"https://openalex.org/keywords/correlation","display_name":"Correlation","score":0.4238697290420532},{"id":"https://openalex.org/keywords/speaker-recognition","display_name":"Speaker recognition","score":0.40410780906677246},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.3674165606498718},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3611103892326355},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.23667162656784058},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1708061695098877},{"id":"https://openalex.org/keywords/communication","display_name":"Communication","score":0.08691251277923584}],"concepts":[{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.733643114566803},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6518768072128296},{"id":"https://openalex.org/C177291462","wikidata":"https://www.wikidata.org/wiki/Q423038","display_name":"Active listening","level":2,"score":0.6446848511695862},{"id":"https://openalex.org/C2986627078","wikidata":"https://www.wikidata.org/wiki/Q1145189","display_name":"Speaker identification","level":3,"score":0.585088849067688},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.5501634478569031},{"id":"https://openalex.org/C117220453","wikidata":"https://www.wikidata.org/wiki/Q5172842","display_name":"Correlation","level":2,"score":0.4238697290420532},{"id":"https://openalex.org/C133892786","wikidata":"https://www.wikidata.org/wiki/Q1145189","display_name":"Speaker recognition","level":2,"score":0.40410780906677246},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.3674165606498718},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3611103892326355},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.23667162656784058},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1708061695098877},{"id":"https://openalex.org/C46312422","wikidata":"https://www.wikidata.org/wiki/Q11024","display_name":"Communication","level":1,"score":0.08691251277923584},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icassp.2002.5743673","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2002.5743673","pdf_url":null,"source":{"id":"https://openalex.org/S4363607879","display_name":"IEEE International Conference on Acoustics Speech and Signal Processing","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Acoustics Speech and Signal Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.641.6682","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.641.6682","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.gavo.t.u-tokyo.ac.jp/~mine/paper/PDF/2002/ICASSP_p137-140_t2002-5.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.8199999928474426,"display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W1571223402","https://openalex.org/W1587145565","https://openalex.org/W2108654132","https://openalex.org/W6634167020"],"related_works":["https://openalex.org/W1491159402","https://openalex.org/W4297807400","https://openalex.org/W4313854686","https://openalex.org/W4234190324","https://openalex.org/W2249138175","https://openalex.org/W1521049138","https://openalex.org/W2154141294","https://openalex.org/W3035928819","https://openalex.org/W2548243992","https://openalex.org/W2573756443"],"abstract_inverted_index":{"This":[0,19],"paper":[1],"proposes":[2],"a":[3],"technique":[4],"which":[5],"automatically":[6,146,163],"estimates":[7],"speakers'":[8,148,156],"age":[9,157],"only":[10,50],"with":[11,87,138],"acoustic,":[12],"not":[13],"linguistic,":[14],"information":[15],"of":[16,35,76,90,93,101,119,166],"their":[17],"utterances.":[18],"method":[20],"is":[21],"based":[22],"upon":[23],"speaker":[24,83],"recognition":[25],"techniques.":[26],"In":[27],"the":[28,51,73,77,97,106,124],"current":[29],"work,":[30],"we":[31],"firstly":[32],"divided":[33],"speakers":[34,52,75,95],"two":[36,42,78,108],"databases,":[37],"JNAS":[38],"and":[39,116,162],"S(senior)-JNAS,":[40],"into":[41],"groups":[43],"by":[44,135,160],"listening":[45],"tests.":[46],"One":[47],"group":[48,71,84],"has":[49,72],"whose":[53],"speech":[54,114],"sounds":[55],"so":[56],"aged":[57],"that":[58],"one":[59],"should":[60],"take":[61],"special":[62],"care":[63],"when":[64],"he/she":[65],"talks":[66],"to":[67,129,145],"them.":[68],"The":[69,150],"other":[70],"remaining":[74],"databases.":[79],"After":[80],"that,":[81],"each":[82],"was":[85,127],"modeled":[86],"GMM.":[88],"Experiments":[89],"automatic":[91],"identification":[92,99,125],"elderly":[94],"showed":[96,152],"correct":[98],"rate":[100,115,126],"91":[102],"%.":[103],"To":[104],"improve":[105],"performance,":[107],"prosodic":[109,139],"features":[110],"were":[111,142],"considered,":[112],"i.e,":[113],"local":[117],"perturbation":[118],"power.":[120],"Using":[121],"these":[122],"features,":[123,140],"improved":[128],"95%.":[130],"Finally,":[131],"using":[132],"scores":[133],"calculated":[134,164],"integrating":[136],"GMMs":[137],"experiments":[141],"carried":[143],"out":[144],"estimate":[147],"age.":[149],"results":[151],"high":[153],"correlation":[154],"between":[155],"estimated":[158],"subjectively":[159],"humans":[161],"score":[165],"\u2018agedness\u2019.":[167]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":7},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}