{"id":"https://openalex.org/W4396833583","doi":"https://doi.org/10.1145/3613905.3650731","title":"Decoding Behavior: Utilizing Virtual Reality Digital Marker and Machine Learning for Early Detection of Mild Cognitive Impairment","display_name":"Decoding Behavior: Utilizing Virtual Reality Digital Marker and Machine Learning for Early Detection of Mild Cognitive Impairment","publication_year":2024,"publication_date":"2024-05-11","ids":{"openalex":"https://openalex.org/W4396833583","doi":"https://doi.org/10.1145/3613905.3650731"},"language":"en","primary_location":{"id":"doi:10.1145/3613905.3650731","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3613905.3650731","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3613905.3650731","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Extended Abstracts of the CHI Conference on Human Factors in Computing Systems","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3613905.3650731","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5008215413","display_name":"Yuwon Kim","orcid":"https://orcid.org/0000-0002-5946-6249"},"institutions":[{"id":"https://openalex.org/I118373667","display_name":"Seoul National University of Science and Technology","ror":"https://ror.org/00chfja07","country_code":"KR","type":"education","lineage":["https://openalex.org/I118373667"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yuwon Kim","raw_affiliation_strings":["Department of Applied Artificial Intelligence, Seoul National University of Science and Technology, Korea, Republic of"],"raw_orcid":"https://orcid.org/0000-0002-5946-6249","affiliations":[{"raw_affiliation_string":"Department of Applied Artificial Intelligence, Seoul National University of Science and Technology, Korea, Republic of","institution_ids":["https://openalex.org/I118373667"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101413982","display_name":"Jinseok Park","orcid":"https://orcid.org/0000-0002-0389-9707"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jinseok Park","raw_affiliation_strings":["Department of Neurology, College of Medicine, Hanyang University, Korea, Republic of"],"raw_orcid":"https://orcid.org/0000-0002-0389-9707","affiliations":[{"raw_affiliation_string":"Department of Neurology, College of Medicine, Hanyang University, Korea, Republic of","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014833038","display_name":"Hojin Choi","orcid":"https://orcid.org/0000-0002-9637-4423"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hojin Choi","raw_affiliation_strings":["Department of Neurology, College of Medicine, Hanyang University, Korea, Republic of"],"raw_orcid":"https://orcid.org/0000-0002-9637-4423","affiliations":[{"raw_affiliation_string":"Department of Neurology, College of Medicine, Hanyang University, Korea, Republic of","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039510539","display_name":"Martin Loeser","orcid":"https://orcid.org/0009-0006-7681-5910"},"institutions":[{"id":"https://openalex.org/I858936495","display_name":"ZHAW Zurich University of Applied Sciences","ror":"https://ror.org/05pmsvm27","country_code":"CH","type":"education","lineage":["https://openalex.org/I858936495"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Martin Loeser","raw_affiliation_strings":["Department of Computer Science, Electrical Engineering and Mechatronics, ZHAW Zurich University of Applied Sciences, Switzerland"],"raw_orcid":"https://orcid.org/0009-0006-7681-5910","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Electrical Engineering and Mechatronics, ZHAW Zurich University of Applied Sciences, Switzerland","institution_ids":["https://openalex.org/I858936495"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000153685","display_name":"Hokyoung Ryu","orcid":"https://orcid.org/0000-0002-2433-2515"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hokyoung Ryu","raw_affiliation_strings":["Hanyang Universoty, Korea, Republic of"],"raw_orcid":"https://orcid.org/0000-0002-2433-2515","affiliations":[{"raw_affiliation_string":"Hanyang Universoty, Korea, Republic of","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085704796","display_name":"Kyoungwon Seo","orcid":"https://orcid.org/0000-0003-3435-0685"},"institutions":[{"id":"https://openalex.org/I118373667","display_name":"Seoul National University of Science and Technology","ror":"https://ror.org/00chfja07","country_code":"KR","type":"education","lineage":["https://openalex.org/I118373667"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kyoungwon Seo","raw_affiliation_strings":["Department of Applied Artificial Intelligence, Seoul National University of Science and Technology, Korea, Republic of"],"raw_orcid":"https://orcid.org/0000-0003-3435-0685","affiliations":[{"raw_affiliation_string":"Department of Applied Artificial Intelligence, Seoul National University of Science and Technology, Korea, Republic of","institution_ids":["https://openalex.org/I118373667"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.6285,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.83327996,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10009","display_name":"Dementia and Cognitive Impairment Research","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental health"},"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/T10009","display_name":"Dementia and Cognitive Impairment Research","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental health"},"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/T14393","display_name":"Health, Environment, Cognitive Aging","score":0.9879000186920166,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10241","display_name":"Functional Brain Connectivity Studies","score":0.9593999981880188,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/interactive-kiosk","display_name":"Interactive kiosk","score":0.9551703333854675},{"id":"https://openalex.org/keywords/virtual-reality","display_name":"Virtual reality","score":0.6782110333442688},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6049478650093079},{"id":"https://openalex.org/keywords/cognitive-impairment","display_name":"Cognitive impairment","score":0.5049718022346497},{"id":"https://openalex.org/keywords/cognition","display_name":"Cognition","score":0.4468673765659332},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4234098494052887},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.41516605019569397},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.38154423236846924},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.22157546877861023},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08865669369697571},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.08392062783241272},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.0798177719116211}],"concepts":[{"id":"https://openalex.org/C116865082","wikidata":"https://www.wikidata.org/wiki/Q1370241","display_name":"Interactive kiosk","level":2,"score":0.9551703333854675},{"id":"https://openalex.org/C194969405","wikidata":"https://www.wikidata.org/wiki/Q170519","display_name":"Virtual reality","level":2,"score":0.6782110333442688},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6049478650093079},{"id":"https://openalex.org/C2984915365","wikidata":"https://www.wikidata.org/wiki/Q5141203","display_name":"Cognitive impairment","level":3,"score":0.5049718022346497},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.4468673765659332},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4234098494052887},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.41516605019569397},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.38154423236846924},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.22157546877861023},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08865669369697571},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.08392062783241272},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0798177719116211}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3613905.3650731","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3613905.3650731","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3613905.3650731","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Extended Abstracts of the CHI Conference on Human Factors in Computing Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:digitalcollection.zhaw.ch:11475/30688","is_oa":true,"landing_page_url":"https://digitalcollection.zhaw.ch/handle/11475/30688","pdf_url":null,"source":{"id":"https://openalex.org/S4306401811","display_name":"Z\u00fcrcher Hochschule f\u00fcr Angewandte Wissenschaften digital collection (Zurich University of Applied Sciences)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200744771","host_organization_name":"ZHAW Zurich University of Applied Sciences","host_organization_lineage":["https://openalex.org/I200744771"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1145/3613905.3650731","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3613905.3650731","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3613905.3650731","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Extended Abstracts of the CHI Conference on Human Factors in Computing Systems","raw_type":"proceedings-article"},"sustainable_development_goals":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":0.7300000190734863}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4396833583.pdf"},"referenced_works_count":56,"referenced_works":["https://openalex.org/W116277935","https://openalex.org/W1898837588","https://openalex.org/W2023015865","https://openalex.org/W2117608404","https://openalex.org/W2160439953","https://openalex.org/W2312296855","https://openalex.org/W2321270736","https://openalex.org/W2346131785","https://openalex.org/W2582524520","https://openalex.org/W2739350124","https://openalex.org/W2756038645","https://openalex.org/W2795601792","https://openalex.org/W2903334206","https://openalex.org/W2944132074","https://openalex.org/W2951787623","https://openalex.org/W2958243193","https://openalex.org/W2968031201","https://openalex.org/W3009532950","https://openalex.org/W3012539816","https://openalex.org/W3014245344","https://openalex.org/W3022159292","https://openalex.org/W3033200966","https://openalex.org/W3033559250","https://openalex.org/W3044898809","https://openalex.org/W3084193514","https://openalex.org/W3093156138","https://openalex.org/W3136562528","https://openalex.org/W3159714327","https://openalex.org/W3172943905","https://openalex.org/W3196261952","https://openalex.org/W3199382839","https://openalex.org/W3200322882","https://openalex.org/W3204823703","https://openalex.org/W4200042371","https://openalex.org/W4200307969","https://openalex.org/W4200390259","https://openalex.org/W4206055706","https://openalex.org/W4225089211","https://openalex.org/W4289856558","https://openalex.org/W4298152594","https://openalex.org/W4306168819","https://openalex.org/W4307758886","https://openalex.org/W4312129094","https://openalex.org/W4313283191","https://openalex.org/W4319453509","https://openalex.org/W4321378480","https://openalex.org/W4366599136","https://openalex.org/W4366599259","https://openalex.org/W4367845230","https://openalex.org/W4380884060","https://openalex.org/W4386153219","https://openalex.org/W4387164010","https://openalex.org/W4387798323","https://openalex.org/W4390262021","https://openalex.org/W4390345192","https://openalex.org/W4394904493"],"related_works":["https://openalex.org/W1979435510","https://openalex.org/W1981156044","https://openalex.org/W83923182","https://openalex.org/W1964379023","https://openalex.org/W1986663323","https://openalex.org/W4320806830","https://openalex.org/W2504866173","https://openalex.org/W4206812343","https://openalex.org/W2318528215","https://openalex.org/W2023981579"],"abstract_inverted_index":{"The":[0],"imperative":[1],"for":[2,152],"early":[3,75,153],"mild":[4],"cognitive":[5],"impairment":[6],"(MCI)":[7],"detection":[8],"is":[9],"underscored":[10],"by":[11],"the":[12,107,140],"limitations":[13],"of":[14,37,100,109],"traditional":[15],"biomarkers,":[16],"high":[17,116],"cost":[18],"and":[19,21,81,106,127],"invasiveness,":[20],"they":[22],"often":[23],"fail":[24],"to":[25,70,104],"capture":[26],"behavioral":[27,87],"changes":[28],"in":[29,66,131],"MCI":[30,72,83,154],"patients":[31],"associated":[32],"with":[33,118],"impaired":[34],"instrumental":[35],"activities":[36],"daily":[38],"living":[39],"(IADL).":[40],"This":[41],"study":[42],"introduces":[43],"a":[44,64,128],"cost-effective,":[45],"non-invasive":[46],"alternative":[47],"using":[48],"digital":[49,91,160],"markers,":[50],"\u201cvirtual":[51],"kiosk":[52,65,142],"test\u201d,":[53],"which":[54],"involves":[55],"performing":[56],"IADL":[57],"tasks":[58],"such":[59],"as":[60,157],"ordering":[61],"food":[62],"via":[63,139],"virtual":[67,141],"reality":[68],"(VR)":[69],"detect":[71],"at":[73],"an":[74,149],"stage.":[76],"Involving":[77],"20":[78],"healthy":[79],"controls":[80],"31":[82],"patients,":[84],"four":[85],"key":[86],"features":[88],"within":[89,144],"VR":[90,159],"markers":[92],"effectively":[93],"differentiate":[94],"groups:":[95],"hand":[96],"movement":[97],"speed,":[98],"proportion":[99],"fixation":[101],"duration,":[102],"time":[103],"completion,":[105],"number":[108],"errors.":[110],"A":[111],"machine":[112],"learning":[113],"model":[114],"demonstrated":[115],"effectiveness":[117],"93.3%":[119],"accuracy,":[120],"100%":[121],"sensitivity,":[122],"83.3%":[123],"specificity,":[124],"90%":[125],"precision,":[126],"94.7%":[129],"F1-score":[130],"group":[132],"differentiation.":[133],"Findings":[134],"suggest":[135],"that":[136],"observing":[137],"behaviors":[138],"test":[143],"5":[145],"minutes":[146],"can":[147],"be":[148],"efficient":[150],"approach":[151],"detection,":[155],"acting":[156],"reliable":[158],"markers.":[161]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
