{"id":"https://openalex.org/W4313477609","doi":"https://doi.org/10.1109/jbhi.2022.3233597","title":"EPIC: Emotion Perception by Spatio-Temporal Interaction Context of Gait","display_name":"EPIC: Emotion Perception by Spatio-Temporal Interaction Context of Gait","publication_year":2023,"publication_date":"2023-01-02","ids":{"openalex":"https://openalex.org/W4313477609","doi":"https://doi.org/10.1109/jbhi.2022.3233597","pmid":"https://pubmed.ncbi.nlm.nih.gov/37018306"},"language":"en","primary_location":{"id":"doi:10.1109/jbhi.2022.3233597","doi":"https://doi.org/10.1109/jbhi.2022.3233597","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jbhi.2022.3233597","pdf_url":null,"source":{"id":"https://openalex.org/S2495854775","display_name":"IEEE Journal of Biomedical and Health Informatics","issn_l":"2168-2194","issn":["2168-2194","2168-2208"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["ccf-c","cwts-core","dongbi-a","doyens","jufo-2","ki-jl-2","medline","norway-1","poland-140","russia-white-list-1","vabb-shw"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Biomedical and Health Informatics","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"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/A5101423843","display_name":"Haifeng Lu","orcid":"https://orcid.org/0000-0003-0155-8447","observed_orcids":["https://orcid.org/0000-0003-0155-8447"]},"institutions":[{"id":"https://openalex.org/I76214153","display_name":"Lanzhou University","ror":"https://ror.org/01mkqqe32","country_code":"CN","type":"education","lineage":["https://openalex.org/I76214153"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haifeng Lu","raw_affiliation_strings":["Gansu Provincial Key Laboratory of Wearable Computing, School of Information Science and Engineering, Lanzhou University, Lanzhou, China"],"raw_orcid":"https://orcid.org/0000-0003-0155-8447","affiliations":[{"raw_affiliation_string":"Gansu Provincial Key Laboratory of Wearable Computing, School of Information Science and Engineering, Lanzhou University, Lanzhou, China","institution_ids":["https://openalex.org/I76214153"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037441265","display_name":"Shihao Xu","orcid":"https://orcid.org/0000-0002-1522-730X","observed_orcids":["https://orcid.org/0000-0002-1522-730X"]},"institutions":[{"id":"https://openalex.org/I76214153","display_name":"Lanzhou University","ror":"https://ror.org/01mkqqe32","country_code":"CN","type":"education","lineage":["https://openalex.org/I76214153"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shihao Xu","raw_affiliation_strings":["Gansu Provincial Key Laboratory of Wearable Computing, School of Information Science and Engineering, Lanzhou University, Lanzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-1522-730X","affiliations":[{"raw_affiliation_string":"Gansu Provincial Key Laboratory of Wearable Computing, School of Information Science and Engineering, Lanzhou University, Lanzhou, China","institution_ids":["https://openalex.org/I76214153"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019182266","display_name":"Shipeng Zhao","orcid":"https://orcid.org/0009-0006-5833-1488","observed_orcids":["https://orcid.org/0009-0006-5833-1488"]},"institutions":[{"id":"https://openalex.org/I76214153","display_name":"Lanzhou University","ror":"https://ror.org/01mkqqe32","country_code":"CN","type":"education","lineage":["https://openalex.org/I76214153"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shipeng Zhao","raw_affiliation_strings":["Gansu Provincial Key Laboratory of Wearable Computing, School of Information Science and Engineering, Lanzhou University, Lanzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Gansu Provincial Key Laboratory of Wearable Computing, School of Information Science and Engineering, Lanzhou University, Lanzhou, China","institution_ids":["https://openalex.org/I76214153"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007941489","display_name":"Xiping Hu","orcid":"https://orcid.org/0000-0002-4952-699X","observed_orcids":["https://orcid.org/0000-0002-4952-699X"]},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]},{"id":"https://openalex.org/I76214153","display_name":"Lanzhou University","ror":"https://ror.org/01mkqqe32","country_code":"CN","type":"education","lineage":["https://openalex.org/I76214153"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiping Hu","raw_affiliation_strings":["Gansu Provincial Key Laboratory of Wearable Computing, School of Information Science and Engineering, Lanzhou University, Lanzhou, China","School of Medical Technology, Beijing Institute of Technology, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-4952-699X","affiliations":[{"raw_affiliation_string":"Gansu Provincial Key Laboratory of Wearable Computing, School of Information Science and Engineering, Lanzhou University, Lanzhou, China","institution_ids":["https://openalex.org/I76214153"]},{"raw_affiliation_string":"School of Medical Technology, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101581275","display_name":"Rong Ma","orcid":"https://orcid.org/0000-0003-3508-1704","observed_orcids":["https://orcid.org/0000-0003-3508-1704"]},"institutions":[{"id":"https://openalex.org/I76214153","display_name":"Lanzhou University","ror":"https://ror.org/01mkqqe32","country_code":"CN","type":"education","lineage":["https://openalex.org/I76214153"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rong Ma","raw_affiliation_strings":["Gansu Provincial Key Laboratory of Wearable Computing, School of Information Science and Engineering, Lanzhou University, Lanzhou, China"],"raw_orcid":"https://orcid.org/0000-0003-3508-1704","affiliations":[{"raw_affiliation_string":"Gansu Provincial Key Laboratory of Wearable Computing, School of Information Science and Engineering, Lanzhou University, Lanzhou, China","institution_ids":["https://openalex.org/I76214153"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100380066","display_name":"Bin Hu","orcid":"https://orcid.org/0000-0003-3514-5413","observed_orcids":["https://orcid.org/0000-0003-3514-5413","https://orcid.org/0000-0002-8851-4561","https://orcid.org/0009-0001-0570-7705","https://orcid.org/0009-0001-9071-7480","https://orcid.org/0009-0002-5722-5027","https://orcid.org/0009-0009-0292-338X"]},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]},{"id":"https://openalex.org/I76214153","display_name":"Lanzhou University","ror":"https://ror.org/01mkqqe32","country_code":"CN","type":"education","lineage":["https://openalex.org/I76214153"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bin Hu","raw_affiliation_strings":["Gansu Provincial Key Laboratory of Wearable Computing, School of Information Science and Engineering, Lanzhou University, Lanzhou, China","School of Medical Technology, Beijing Institute of Technology, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-3514-5413","affiliations":[{"raw_affiliation_string":"Gansu Provincial Key Laboratory of Wearable Computing, School of Information Science and Engineering, Lanzhou University, Lanzhou, China","institution_ids":["https://openalex.org/I76214153"]},{"raw_affiliation_string":"School of Medical Technology, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2345,"currency":"USD","value_usd":2345},"apc_paid":null,"fwci":1.4506,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.78636036,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"28","issue":"5","first_page":"2592","last_page":"2601"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12740","display_name":"Gait Recognition and Analysis","score":0.5077999830245972,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12740","display_name":"Gait Recognition and Analysis","score":0.5077999830245972,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10667","display_name":"Emotion and Mood Recognition","score":0.4587000012397766,"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/T12290","display_name":"Human Motion and Animation","score":0.004600000102072954,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/joint-coupling","display_name":"joint coupling","score":0.7059999704360962},{"id":"https://openalex.org/keywords/phase-lag-index","display_name":"phase lag index","score":0.9229999780654907},{"id":"https://openalex.org/keywords/gated-recurrent-unit","display_name":"gated recurrent unit","score":0.9070000052452087},{"id":"https://openalex.org/keywords/spatiotemporal-graph-convolutional-network","display_name":"spatio-temporal graph convolutional network","score":0.9100000262260437}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6977935433387756},{"id":"https://openalex.org/C151800584","wikidata":"https://www.wikidata.org/wiki/Q2370000","display_name":"Gait","level":2,"score":0.6522043943405151},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6233705878257751},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5628601312637329},{"id":"https://openalex.org/C88516994","wikidata":"https://www.wikidata.org/wiki/Q1268863","display_name":"Dynamic time warping","level":2,"score":0.5155989527702332},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.502251386642456},{"id":"https://openalex.org/C26760741","wikidata":"https://www.wikidata.org/wiki/Q160402","display_name":"Perception","level":2,"score":0.47413110733032227},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3820083737373352},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.339932918548584},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.12693801522254944},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.09470883011817932},{"id":"https://openalex.org/C42407357","wikidata":"https://www.wikidata.org/wiki/Q521","display_name":"Physiology","level":1,"score":0.0},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004644","descriptor_name":"Emotions","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D005684","descriptor_name":"Gait","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D062211","descriptor_name":"Spatio-Temporal Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/jbhi.2022.3233597","doi":"https://doi.org/10.1109/jbhi.2022.3233597","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jbhi.2022.3233597","pdf_url":null,"source":{"id":"https://openalex.org/S2495854775","display_name":"IEEE Journal of Biomedical and Health Informatics","issn_l":"2168-2194","issn":["2168-2194","2168-2208"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["ccf-c","cwts-core","dongbi-a","doyens","jufo-2","ki-jl-2","medline","norway-1","poland-140","russia-white-list-1","vabb-shw"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Biomedical and Health Informatics","raw_type":"journal-article"},{"id":"pmid:37018306","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/37018306","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE journal of biomedical and health informatics","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G1561263780","display_name":"\u6ce8\u610f\u795e\u7ecf\u673a\u5236\u7684\u53ef\u8ba1\u7b97\u6a21\u578b\u7814\u7a76","funder_award_id":"61632014","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1733437118","display_name":null,"funder_award_id":"2019YFA0706200]","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G3214453966","display_name":null,"funder_award_id":"61627808","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":59,"referenced_works":["https://openalex.org/W1522301498","https://openalex.org/W1959608418","https://openalex.org/W1965306520","https://openalex.org/W1965680834","https://openalex.org/W2056898157","https://openalex.org/W2069002413","https://openalex.org/W2090090048","https://openalex.org/W2099302229","https://openalex.org/W2109582949","https://openalex.org/W2113221784","https://openalex.org/W2115810652","https://openalex.org/W2128160875","https://openalex.org/W2533610534","https://openalex.org/W2559085405","https://openalex.org/W2560243781","https://openalex.org/W2573985267","https://openalex.org/W2591724398","https://openalex.org/W2739353222","https://openalex.org/W2769460278","https://openalex.org/W2802441648","https://openalex.org/W2902149428","https://openalex.org/W2908473373","https://openalex.org/W2914503519","https://openalex.org/W2934601075","https://openalex.org/W2940457086","https://openalex.org/W2948058585","https://openalex.org/W2950635152","https://openalex.org/W2953623390","https://openalex.org/W2963076818","https://openalex.org/W2963981733","https://openalex.org/W2964051675","https://openalex.org/W2966210862","https://openalex.org/W2970971581","https://openalex.org/W2972637407","https://openalex.org/W2982294548","https://openalex.org/W2991276178","https://openalex.org/W3009815624","https://openalex.org/W3083908532","https://openalex.org/W3083961261","https://openalex.org/W3096831136","https://openalex.org/W3097152340","https://openalex.org/W3100188500","https://openalex.org/W3112713116","https://openalex.org/W3113811168","https://openalex.org/W3127541398","https://openalex.org/W3156073374","https://openalex.org/W3171516435","https://openalex.org/W3173975107","https://openalex.org/W3174752903","https://openalex.org/W3177493543","https://openalex.org/W3203634062","https://openalex.org/W3206241967","https://openalex.org/W3210908220","https://openalex.org/W4200004702","https://openalex.org/W4205530504","https://openalex.org/W4220866631","https://openalex.org/W4221145117","https://openalex.org/W4283751495","https://openalex.org/W4292854458"],"related_works":["https://openalex.org/W4214761298","https://openalex.org/W4402917229","https://openalex.org/W4391791443","https://openalex.org/W7133355250","https://openalex.org/W2982294548","https://openalex.org/W4412642641","https://openalex.org/W4392979659","https://openalex.org/W7160558600","https://openalex.org/W7123357371","https://openalex.org/W4390168486"],"abstract_inverted_index":{"Recently,":[0],"psychophysiological":[1,32,68],"computing":[2,69],"has":[3],"received":[4],"considerable":[5],"attention.":[6],"Due":[7],"to":[8,49,73,123,155,173],"easy":[9],"acquisition":[10],"at":[11],"a":[12,24,63,140],"distance":[13],"and":[14,56,70,88,127,138,152,179,193],"less":[15],"conscious":[16],"initiation,":[17],"gait-based":[18],"emotion":[19,55,77],"recognition":[20],"is":[21,171],"considered":[22],"as":[23],"valuable":[25],"research":[26],"branch":[27],"in":[28],"the":[29,40,47,51,101,116,133,146,157,177,180,189,195],"field":[30],"of":[31,43,65,91,135,159,191],"computing.":[33],"However,":[34],"most":[35],"existing":[36],"methods":[37,197],"rarely":[38],"explore":[39,132],"spatio-temporal":[41,95,136],"context":[42],"gait,":[44],"which":[45,82,113],"limits":[46],"ability":[48],"capture":[50],"higher-order":[52],"relationship":[53],"between":[54],"gait.":[57],"In":[58],"this":[59],"paper,":[60],"we":[61,99,131],"utilize":[62],"range":[64],"research,":[66],"including":[67],"artificial":[71],"intelligence,":[72],"propose":[74,139],"an":[75],"integrated":[76],"perception":[78],"framework":[79],"called":[80],"EPIC,":[81],"can":[83,114],"find":[84],"novel":[85],"joint":[86,102],"topology":[87],"generate":[89],"thousands":[90],"synthetic":[92],"gaits":[93],"by":[94,107],"interaction":[96],"context.":[97],"First,":[98],"analyze":[100],"coupling":[103],"among":[104,119],"non-adjacent":[105],"joints":[106],"calculating":[108],"Phase":[109],"Lag":[110],"Index":[111],"(PLI),":[112],"discover":[115],"latent":[117],"connection":[118],"body":[120],"joints.":[121],"Second,":[122],"synthesize":[124],"more":[125],"sophisticated":[126],"accurate":[128],"gait":[129],"sequences,":[130],"effect":[134],"constraints,":[137],"new":[141],"loss":[142],"function":[143],"that":[144],"utilizes":[145],"Dynamic":[147],"Time":[148],"Warping":[149],"(DTW)":[150],"algorithm":[151],"pseudo-velocity":[153],"curve":[154],"constrain":[156],"output":[158],"Gated":[160],"Recurrent":[161],"Units":[162],"(GRU).":[163],"Finally,":[164],"Spatial":[165],"Temporal":[166],"Graph":[167],"Convolution":[168],"Networks":[169],"(ST-GCN)":[170],"used":[172],"classify":[174],"emotions":[175],"using":[176],"generation":[178],"real":[181],"data.":[182],"Experimental":[183],"results":[184],"demonstrate":[185],"our":[186],"approach":[187],"achieves":[188],"accuracy":[190],"89.66%,":[192],"outperforms":[194],"state-of-the-art":[196],"on":[198],"Emotion-Gait":[199],"dataset.":[200]},"counts_by_year":[{"year":2026,"cited_by_count":8},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":1}],"updated_date":"2026-11-01T11:40:01.658920","created_date":"2023-01-06T00:00:00"}