{"id":"https://openalex.org/W4403913158","doi":"https://doi.org/10.1145/3678957.3685754","title":"Automatic mild cognitive impairment estimation from the group conversation of coimagination method","display_name":"Automatic mild cognitive impairment estimation from the group conversation of coimagination method","publication_year":2024,"publication_date":"2024-10-30","ids":{"openalex":"https://openalex.org/W4403913158","doi":"https://doi.org/10.1145/3678957.3685754"},"language":"en","primary_location":{"id":"doi:10.1145/3678957.3685754","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3678957.3685754","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Conference on Multimodel Interaction","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3678957.3685754","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5061418266","display_name":"Sixia Li","orcid":null},"institutions":[{"id":"https://openalex.org/I177738480","display_name":"Japan Advanced Institute of Science and Technology","ror":"https://ror.org/03frj4r98","country_code":"JP","type":"education","lineage":["https://openalex.org/I177738480"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Sixia Li","raw_affiliation_strings":["Japan Advanced Institute of Science and Technology, Japan"],"affiliations":[{"raw_affiliation_string":"Japan Advanced Institute of Science and Technology, Japan","institution_ids":["https://openalex.org/I177738480"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083192091","display_name":"Kazumi Kumagai","orcid":"https://orcid.org/0000-0003-3191-3219"},"institutions":[{"id":"https://openalex.org/I4210126580","display_name":"RIKEN Center for Advanced Intelligence Project","ror":"https://ror.org/03ckxwf91","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210110652","https://openalex.org/I4210126580"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazumi Kumagai","raw_affiliation_strings":["Center for Advanced Intelligence Project, RIKEN, Japan"],"affiliations":[{"raw_affiliation_string":"Center for Advanced Intelligence Project, RIKEN, Japan","institution_ids":["https://openalex.org/I4210126580"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037500097","display_name":"Mihoko Otake","orcid":"https://orcid.org/0000-0003-3644-276X"},"institutions":[{"id":"https://openalex.org/I4210126580","display_name":"RIKEN Center for Advanced Intelligence Project","ror":"https://ror.org/03ckxwf91","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210110652","https://openalex.org/I4210126580"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Mihoko Otake-Matsuura","raw_affiliation_strings":["Center for Advanced Intelligence Project, RIKEN, Japan"],"affiliations":[{"raw_affiliation_string":"Center for Advanced Intelligence Project, RIKEN, Japan","institution_ids":["https://openalex.org/I4210126580"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080920610","display_name":"Shogo Okada","orcid":"https://orcid.org/0000-0002-9260-0403"},"institutions":[{"id":"https://openalex.org/I177738480","display_name":"Japan Advanced Institute of Science and Technology","ror":"https://ror.org/03frj4r98","country_code":"JP","type":"education","lineage":["https://openalex.org/I177738480"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shogo Okada","raw_affiliation_strings":["Japan Advanced Institute of Science and Technology, Japan"],"affiliations":[{"raw_affiliation_string":"Japan Advanced Institute of Science and Technology, Japan","institution_ids":["https://openalex.org/I177738480"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5061418266"],"corresponding_institution_ids":["https://openalex.org/I177738480"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.23625024,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"355","last_page":"360"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10667","display_name":"Emotion and Mood Recognition","score":0.9979000091552734,"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"}},"topics":[{"id":"https://openalex.org/T10667","display_name":"Emotion and Mood Recognition","score":0.9979000091552734,"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/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9933000206947327,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11707","display_name":"Gaze Tracking and Assistive Technology","score":0.9799000024795532,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/conversation","display_name":"Conversation","score":0.8775742053985596},{"id":"https://openalex.org/keywords/cognitive-impairment","display_name":"Cognitive impairment","score":0.6244834065437317},{"id":"https://openalex.org/keywords/group","display_name":"Group (periodic table)","score":0.6114920973777771},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5698273777961731},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.5309711694717407},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.4573182463645935},{"id":"https://openalex.org/keywords/cognition","display_name":"Cognition","score":0.42131349444389343},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.3554195761680603},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.2751811146736145},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1476883888244629},{"id":"https://openalex.org/keywords/communication","display_name":"Communication","score":0.1050998866558075},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.07498994469642639},{"id":"https://openalex.org/keywords/psychiatry","display_name":"Psychiatry","score":0.0645233690738678}],"concepts":[{"id":"https://openalex.org/C2777200299","wikidata":"https://www.wikidata.org/wiki/Q52943","display_name":"Conversation","level":2,"score":0.8775742053985596},{"id":"https://openalex.org/C2984915365","wikidata":"https://www.wikidata.org/wiki/Q5141203","display_name":"Cognitive impairment","level":3,"score":0.6244834065437317},{"id":"https://openalex.org/C2781311116","wikidata":"https://www.wikidata.org/wiki/Q83306","display_name":"Group (periodic table)","level":2,"score":0.6114920973777771},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5698273777961731},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.5309711694717407},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.4573182463645935},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.42131349444389343},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.3554195761680603},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.2751811146736145},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1476883888244629},{"id":"https://openalex.org/C46312422","wikidata":"https://www.wikidata.org/wiki/Q11024","display_name":"Communication","level":1,"score":0.1050998866558075},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.07498994469642639},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.0645233690738678},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3678957.3685754","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3678957.3685754","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Conference on Multimodel Interaction","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3678957.3685754","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3678957.3685754","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Conference on Multimodel Interaction","raw_type":"proceedings-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","score":0.47999998927116394,"display_name":"Reduced inequalities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1461239354","https://openalex.org/W1481208893","https://openalex.org/W1501669607","https://openalex.org/W2046326055","https://openalex.org/W2085662862","https://openalex.org/W2104964287","https://openalex.org/W2140910804","https://openalex.org/W2239141610","https://openalex.org/W2995922426","https://openalex.org/W3026267031","https://openalex.org/W3038424140","https://openalex.org/W3042017845","https://openalex.org/W3100374571","https://openalex.org/W3154683364","https://openalex.org/W3162646066","https://openalex.org/W3185341429","https://openalex.org/W3205045103","https://openalex.org/W3205171606","https://openalex.org/W4221067850","https://openalex.org/W4225700922","https://openalex.org/W4253657177","https://openalex.org/W4308222685","https://openalex.org/W4318678031","https://openalex.org/W4375869379","https://openalex.org/W4387421708","https://openalex.org/W4389543193"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W1968552888","https://openalex.org/W2374116601","https://openalex.org/W3093134843","https://openalex.org/W1511346092","https://openalex.org/W1527532029","https://openalex.org/W2378167147","https://openalex.org/W3210777354","https://openalex.org/W2281307425","https://openalex.org/W2772323916"],"abstract_inverted_index":{"The":[0,39,192,217],"coimagination":[1,40,149,188],"method":[2,24,41],"(Otake,":[3],"2009)":[4],"is":[5],"designed":[6],"to":[7,55],"prevent":[8],"dementia":[9],"in":[10,101,104],"individuals":[11,78,112,197],"with":[12,79,198,209],"mild":[13],"cognitive":[14,106,115,169,234],"impairment":[15],"(MCI)":[16],"by":[17,114,139],"utilizing":[18],"the":[19,56,67,70,95,154,160,175,210,222,229],"brain\u2019s":[20],"natural":[21],"processes.":[22],"This":[23,108],"involves":[25],"participants":[26,63],"sharing":[27],"their":[28,50],"thoughts":[29],"and":[30,52,60,145,184,236],"feelings":[31],"through":[32],"group":[33,91,205],"conversations":[34,206],"centered":[35],"around":[36],"shared":[37],"photos.":[38,68],"contains":[42],"two":[43,161],"phases:":[44],"(1)":[45],"each":[46],"participant":[47],"talk":[48],"about":[49,66],"memories":[51],"experiences":[53],"related":[54],"photos":[57],"they":[58,165],"bring,":[59],"(2)":[61],"other":[62],"ask":[64],"questions":[65],"Automating":[69],"MCI":[71,80,85,111,125,134,199],"estimation":[72,86,126,141],"could":[73],"be":[74,136,201],"helpful":[75],"for":[76],"assisting":[77],"during":[81,187],"coimagination.":[82],"However,":[83],"previous":[84],"methods":[87],"rarely":[88],"focused":[89],"on":[90],"conversation":[92,239],"scenarios,":[93],"despite":[94],"potential":[96],"of":[97,156,177,215],"multimodal":[98],"features":[99,147],"observed":[100],"these":[102],"scenarios":[103],"revealing":[105],"states.":[107],"study":[109],"focuses":[110],"defined":[113],"test":[116],"scores":[117],"(e.g.,":[118],"Mini-Mental":[119],"State":[120],"Examination":[121],"(MMSE)).":[122],"We":[123],"explore":[124],"from":[127,148,159,204,207,228],"three":[128],"aspects.":[129],"First,":[130],"we":[131,152,173],"clarify":[132],"whether":[133],"can":[135,200],"effectively":[137,202],"estimated":[138,203],"constructing":[140],"models":[142],"using":[143,157,226],"linguistic":[144],"acoustic":[146],"sessions.":[150],"Second,":[151],"evaluate":[153],"impact":[155],"data":[158,227],"distinct":[162],"phases,":[163],"as":[164,241],"may":[166],"activate":[167],"participants\u2019":[168,181],"functions":[170,235],"differently.":[171],"Finally,":[172],"analyze":[174],"effects":[176],"incorporating":[178],"subtasks":[179],"including":[180],"conversational":[182],"customary":[183,240],"engagement":[185],"level":[186],"via":[189],"multitask":[190],"learning.":[191],"experimental":[193],"results":[194,218],"demonstrated":[195,220],"that":[196,221,231],"coimagination,":[208],"highest":[211],"macro":[212],"F1":[213],"score":[214],"0.693.":[216],"also":[219],"performance":[223],"improved":[224],"when":[225,237],"phase":[230],"highly":[232],"activates":[233],"considering":[238],"a":[242],"subtask.":[243]},"counts_by_year":[],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
