{"id":"https://openalex.org/W4410738822","doi":"https://doi.org/10.1109/access.2025.3573648","title":"Framework for Emotion Recognition Using Cross-Modal Transformers With Non-Contact Multimodal Signals Aiming Clinical Service Support","display_name":"Framework for Emotion Recognition Using Cross-Modal Transformers With Non-Contact Multimodal Signals Aiming Clinical Service Support","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4410738822","doi":"https://doi.org/10.1109/access.2025.3573648"},"language":"en","primary_location":{"id":"doi:10.1109/access.2025.3573648","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3573648","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2025.3573648","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5086791044","display_name":"Homura Kawamura","orcid":null},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Homura Kawamura","raw_affiliation_strings":["Graduate School of Science and Technology, University of Tsukuba, Tsukuba, Japan"],"raw_orcid":"https://orcid.org/0009-0006-3321-9764","affiliations":[{"raw_affiliation_string":"Graduate School of Science and Technology, University of Tsukuba, Tsukuba, Japan","institution_ids":["https://openalex.org/I146399215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031738124","display_name":"Tomofumi Miura","orcid":"https://orcid.org/0000-0002-7031-7279"},"institutions":[{"id":"https://openalex.org/I4210145079","display_name":"National Cancer Center Hospital East","ror":"https://ror.org/03rm3gk43","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210145079"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tomofumi Miura","raw_affiliation_strings":["Department of Palliative Medicine, National Cancer Center Hospital East, Kashiwa, Japan"],"raw_orcid":"https://orcid.org/0000-0002-7031-7279","affiliations":[{"raw_affiliation_string":"Department of Palliative Medicine, National Cancer Center Hospital East, Kashiwa, Japan","institution_ids":["https://openalex.org/I4210145079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101182918","display_name":"Yuka Maeda","orcid":"https://orcid.org/0009-0008-9221-4423"},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yuka Maeda","raw_affiliation_strings":["Institute of Systems and Information Engineering, University of Tsukuba, Tsukuba, Japan"],"raw_orcid":"https://orcid.org/0009-0008-9221-4423","affiliations":[{"raw_affiliation_string":"Institute of Systems and Information Engineering, University of Tsukuba, Tsukuba, Japan","institution_ids":["https://openalex.org/I146399215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000544048","display_name":"Yukihiko Okada","orcid":"https://orcid.org/0000-0003-4903-4191"},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yukihiko Okada","raw_affiliation_strings":["Institute of Systems and Information Engineering, University of Tsukuba, Tsukuba, Japan"],"raw_orcid":"https://orcid.org/0000-0003-4903-4191","affiliations":[{"raw_affiliation_string":"Institute of Systems and Information Engineering, University of Tsukuba, Tsukuba, Japan","institution_ids":["https://openalex.org/I146399215"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066587732","display_name":"Keiichi Zempo","orcid":"https://orcid.org/0000-0003-2339-5298"},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Keiichi Zempo","raw_affiliation_strings":["Graduate School of Science and Technology, University of Tsukuba, Tsukuba, Japan","Institute of Systems and Information Engineering, University of Tsukuba, Tsukuba, Japan"],"raw_orcid":"https://orcid.org/0000-0003-2339-5298","affiliations":[{"raw_affiliation_string":"Graduate School of Science and Technology, University of Tsukuba, Tsukuba, Japan","institution_ids":["https://openalex.org/I146399215"]},{"raw_affiliation_string":"Institute of Systems and Information Engineering, University of Tsukuba, Tsukuba, Japan","institution_ids":["https://openalex.org/I146399215"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":5.6097,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.96017337,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"13","issue":null,"first_page":"99490","last_page":"99508"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.7098000049591064,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.7098000049591064,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10667","display_name":"Emotion and Mood Recognition","score":0.7085999846458435,"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"}},{"id":"https://openalex.org/T13382","display_name":"Robotics and Automated Systems","score":0.6510000228881836,"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/modal","display_name":"Modal","score":0.6042476892471313},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5667757391929626},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.4748830199241638},{"id":"https://openalex.org/keywords/emotion-recognition","display_name":"Emotion recognition","score":0.4565034806728363},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.36873841285705566},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.32895371317863464},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16728362441062927},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.16178423166275024},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.10964083671569824},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.09455573558807373}],"concepts":[{"id":"https://openalex.org/C71139939","wikidata":"https://www.wikidata.org/wiki/Q910194","display_name":"Modal","level":2,"score":0.6042476892471313},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5667757391929626},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.4748830199241638},{"id":"https://openalex.org/C2777438025","wikidata":"https://www.wikidata.org/wiki/Q1339090","display_name":"Emotion recognition","level":2,"score":0.4565034806728363},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.36873841285705566},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.32895371317863464},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16728362441062927},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.16178423166275024},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.10964083671569824},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.09455573558807373},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/access.2025.3573648","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3573648","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:irdb.nii.ac.jp:00843:0006957721","is_oa":true,"landing_page_url":"https://tsukuba.repo.nii.ac.jp/records/2016501","pdf_url":null,"source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal article"},{"id":"pmh:oai:doaj.org/article:8a470c38deaa434d9bfd74b959f4d507","is_oa":true,"landing_page_url":"https://doaj.org/article/8a470c38deaa434d9bfd74b959f4d507","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 13, Pp 99490-99508 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2025.3573648","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3573648","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":109,"referenced_works":["https://openalex.org/W619619530","https://openalex.org/W1623694072","https://openalex.org/W1963641458","https://openalex.org/W1963753144","https://openalex.org/W1970026305","https://openalex.org/W1979983483","https://openalex.org/W2002055708","https://openalex.org/W2003318187","https://openalex.org/W2007221293","https://openalex.org/W2007968523","https://openalex.org/W2011989160","https://openalex.org/W2038199522","https://openalex.org/W2056874158","https://openalex.org/W2061068689","https://openalex.org/W2070481912","https://openalex.org/W2072072671","https://openalex.org/W2078789525","https://openalex.org/W2080559986","https://openalex.org/W2081520337","https://openalex.org/W2093609854","https://openalex.org/W2093939367","https://openalex.org/W2102621303","https://openalex.org/W2112763725","https://openalex.org/W2132984323","https://openalex.org/W2138492448","https://openalex.org/W2142159828","https://openalex.org/W2149628368","https://openalex.org/W2163770929","https://openalex.org/W2167557160","https://openalex.org/W2288511835","https://openalex.org/W2294045431","https://openalex.org/W2487764667","https://openalex.org/W2531409750","https://openalex.org/W2556190418","https://openalex.org/W2583229825","https://openalex.org/W2604825588","https://openalex.org/W2731964405","https://openalex.org/W2738561771","https://openalex.org/W2772633765","https://openalex.org/W2787581402","https://openalex.org/W2797680401","https://openalex.org/W2803193013","https://openalex.org/W2936150952","https://openalex.org/W2938404524","https://openalex.org/W2963702064","https://openalex.org/W2963886099","https://openalex.org/W2967729586","https://openalex.org/W2970771982","https://openalex.org/W2973049979","https://openalex.org/W2973102739","https://openalex.org/W2981004543","https://openalex.org/W3016018369","https://openalex.org/W3022013598","https://openalex.org/W3038993799","https://openalex.org/W3040360225","https://openalex.org/W3088631780","https://openalex.org/W3095755327","https://openalex.org/W3097945073","https://openalex.org/W3112103486","https://openalex.org/W3133916721","https://openalex.org/W3164126241","https://openalex.org/W3171630147","https://openalex.org/W3174440825","https://openalex.org/W3183891373","https://openalex.org/W3184236853","https://openalex.org/W3196987619","https://openalex.org/W3197182416","https://openalex.org/W3197558301","https://openalex.org/W3197642003","https://openalex.org/W3209059054","https://openalex.org/W3213545440","https://openalex.org/W3214577301","https://openalex.org/W4205730971","https://openalex.org/W4224247713","https://openalex.org/W4226153164","https://openalex.org/W4247204862","https://openalex.org/W4255272544","https://openalex.org/W4285082249","https://openalex.org/W4285144065","https://openalex.org/W4286565476","https://openalex.org/W4303649263","https://openalex.org/W4310460155","https://openalex.org/W4313142416","https://openalex.org/W4327714553","https://openalex.org/W4367627627","https://openalex.org/W4379382378","https://openalex.org/W4383873625","https://openalex.org/W4390754868","https://openalex.org/W4390771636","https://openalex.org/W4391434568","https://openalex.org/W4391798358","https://openalex.org/W4391893619","https://openalex.org/W4399134373","https://openalex.org/W4401607294","https://openalex.org/W4402626828","https://openalex.org/W4402721962","https://openalex.org/W6622104397","https://openalex.org/W6745297980","https://openalex.org/W6755207826","https://openalex.org/W6755541679","https://openalex.org/W6758737392","https://openalex.org/W6761260114","https://openalex.org/W6763701032","https://openalex.org/W6777163434","https://openalex.org/W6780218876","https://openalex.org/W6803378298","https://openalex.org/W6872850954","https://openalex.org/W6874532992","https://openalex.org/W7021016514"],"related_works":["https://openalex.org/W2379392295","https://openalex.org/W3160965418","https://openalex.org/W613940353","https://openalex.org/W2320915480","https://openalex.org/W2362990116","https://openalex.org/W2381300099","https://openalex.org/W3105646692","https://openalex.org/W4387914125","https://openalex.org/W3126677997","https://openalex.org/W1610857240"],"abstract_inverted_index":{"In":[0],"clinical":[1,51,178,191],"communication,":[2],"it":[3,106],"is":[4,72],"believed":[5],"that":[6,25,118],"accurately":[7],"understanding":[8],"and":[9,19,33,81,100,151,169],"appropriately":[10],"responding":[11],"to":[12,16,66,90,143,157,196],"patients\u2019":[13],"emotions":[14],"contributes":[15],"treatment":[17],"effectiveness":[18,103],"patient":[20,68],"satisfaction.":[21],"Recently,":[22],"multimodal":[23,93,122],"approaches":[24,150],"integrate":[26],"various":[27],"modalities":[28,140],"such":[29],"as":[30],"speech,":[31],"text,":[32],"physiological":[34],"signals":[35],"have":[36,133],"gained":[37],"attention":[38],"for":[39,177,186],"emotion":[40,46,109,164],"estimation.":[41],"However,":[42],"the":[43,108,119,145,155,175,198],"application":[44],"of":[45,61,112,148,200],"recognition":[47,146],"(ER)":[48],"technology":[49],"in":[50,59,126,190],"settings":[52],"has":[53],"not":[54],"been":[55,135],"thoroughly":[56],"explored,":[57],"particularly":[58],"terms":[60],"utilizing":[62],"non-contact":[63,97,121],"measurement":[64,98],"techniques":[65,99],"reduce":[67,197],"burden.":[69],"Furthermore,":[70],"there":[71],"limited":[73],"research":[74],"on":[75,172],"quantitatively":[76],"evaluating":[77],"physicians\u2019":[78,130,188],"ER":[79,86,94,127,189],"abilities":[80,132],"comparing":[82,105],"them":[83],"with":[84,107,203],"existing":[85],"methods.This":[87],"study":[88],"aims":[89],"propose":[91],"a":[92,183,194],"framework":[95],"using":[96],"validate":[101],"its":[102],"by":[104],"prediction":[110],"accuracy":[111,147],"experienced":[113],"physicians.":[114,153],"The":[115],"results":[116],"demonstrated":[117],"proposed":[120],"approach":[123],"outperformed":[124],"physicians":[125],"accuracy.":[128],"While":[129],"empathetic":[131],"traditionally":[134],"considered":[136],"high,":[137],"integrating":[138],"multiple":[139],"was":[141],"shown":[142],"surpass":[144],"unimodal":[149],"human":[152],"Moreover,":[154],"ability":[156],"obtain":[158],"emotion-related":[159],"data":[160],"non-invasively":[161],"enables":[162],"advanced":[163],"estimation":[165],"while":[166],"reducing":[167],"physical":[168],"psychological":[170],"burdens":[171],"patients,":[173],"highlighting":[174],"potential":[176],"applications.":[179],"These":[180],"findings":[181],"suggest":[182],"new":[184],"method":[185],"supporting":[187],"settings,":[192],"offering":[193],"means":[195],"risk":[199],"fatigue":[201],"associated":[202],"empathy.":[204]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}