{"id":"https://openalex.org/W4205293097","doi":"https://doi.org/10.23919/eusipco54536.2021.9616106","title":"An Audiovisual Child Emotion Recognition System for Child-Robot Interaction Applications","display_name":"An Audiovisual Child Emotion Recognition System for Child-Robot Interaction Applications","publication_year":2021,"publication_date":"2021-08-23","ids":{"openalex":"https://openalex.org/W4205293097","doi":"https://doi.org/10.23919/eusipco54536.2021.9616106"},"language":"en","primary_location":{"id":"doi:10.23919/eusipco54536.2021.9616106","is_oa":false,"landing_page_url":"https://doi.org/10.23919/eusipco54536.2021.9616106","pdf_url":null,"source":{"id":"https://openalex.org/S4363607854","display_name":"2021 29th European Signal Processing Conference (EUSIPCO)","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":"2021 29th European Signal Processing Conference (EUSIPCO)","raw_type":"proceedings-article"},"type":"article","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/A5025430640","display_name":"Panagiotis P. Filntisis","orcid":"https://orcid.org/0000-0002-2042-245X"},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Panagiotis P. Filntisis","raw_affiliation_strings":["School of ECE, National Technical University of Athens, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of ECE, National Technical University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046941506","display_name":"Niki Efthymiou","orcid":"https://orcid.org/0000-0002-3911-561X"},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Niki Efthymiou","raw_affiliation_strings":["School of ECE, National Technical University of Athens, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of ECE, National Technical University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024184433","display_name":"Gerasimos Potamianos","orcid":"https://orcid.org/0000-0002-9833-7124"},"institutions":[{"id":"https://openalex.org/I145722265","display_name":"University of Thessaly","ror":"https://ror.org/04v4g9h31","country_code":"GR","type":"education","lineage":["https://openalex.org/I145722265"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Gerasimos Potamianos","raw_affiliation_strings":["Department of ECE, University of Thessaly, Volos, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of ECE, University of Thessaly, Volos, Greece","institution_ids":["https://openalex.org/I145722265"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079243420","display_name":"Petros Maragos","orcid":"https://orcid.org/0000-0003-0534-2707"},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Petros Maragos","raw_affiliation_strings":["School of ECE, National Technical University of Athens, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of ECE, National Technical University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5025430640"],"corresponding_institution_ids":["https://openalex.org/I174458059"],"apc_list":null,"apc_paid":null,"fwci":1.5,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.8125,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"791","last_page":"795"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13289","display_name":"Infant Health and Development","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/3611","display_name":"Pharmacy"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T13289","display_name":"Infant Health and Development","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/3611","display_name":"Pharmacy"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10709","display_name":"Social Robot Interaction and HRI","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social 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/T10667","display_name":"Emotion and Mood Recognition","score":0.9968000054359436,"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/modalities","display_name":"Modalities","score":0.6934378743171692},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6898002624511719},{"id":"https://openalex.org/keywords/emotion-recognition","display_name":"Emotion recognition","score":0.5990790724754333},{"id":"https://openalex.org/keywords/robot","display_name":"Robot","score":0.5778939127922058},{"id":"https://openalex.org/keywords/optical-flow","display_name":"Optical flow","score":0.4566255807876587},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.4472271203994751},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.4467591643333435},{"id":"https://openalex.org/keywords/rgb-color-model","display_name":"RGB color model","score":0.4190908670425415},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.40845510363578796},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.09457045793533325}],"concepts":[{"id":"https://openalex.org/C2779903281","wikidata":"https://www.wikidata.org/wiki/Q6888026","display_name":"Modalities","level":2,"score":0.6934378743171692},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6898002624511719},{"id":"https://openalex.org/C2777438025","wikidata":"https://www.wikidata.org/wiki/Q1339090","display_name":"Emotion recognition","level":2,"score":0.5990790724754333},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.5778939127922058},{"id":"https://openalex.org/C155542232","wikidata":"https://www.wikidata.org/wiki/Q736111","display_name":"Optical flow","level":3,"score":0.4566255807876587},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.4472271203994751},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.4467591643333435},{"id":"https://openalex.org/C82990744","wikidata":"https://www.wikidata.org/wiki/Q166194","display_name":"RGB color model","level":2,"score":0.4190908670425415},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.40845510363578796},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.09457045793533325},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.23919/eusipco54536.2021.9616106","is_oa":false,"landing_page_url":"https://doi.org/10.23919/eusipco54536.2021.9616106","pdf_url":null,"source":{"id":"https://openalex.org/S4363607854","display_name":"2021 29th European Signal Processing Conference (EUSIPCO)","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":"2021 29th European Signal Processing Conference (EUSIPCO)","raw_type":"proceedings-article"},{"id":"pmh:oai:ir.lib.uth.gr:11615/71590","is_oa":false,"landing_page_url":"http://hdl.handle.net/11615/71590","pdf_url":null,"source":{"id":"https://openalex.org/S4306400243","display_name":"University of Thessaly Institutional Repository (University of Thessaly)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I145722265","host_organization_name":"University of Thessaly","host_organization_lineage":["https://openalex.org/I145722265"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"European Signal Processing Conference","raw_type":"conferenceItem"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.5,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W103982469","https://openalex.org/W1972095110","https://openalex.org/W1985945240","https://openalex.org/W2009059481","https://openalex.org/W2028975938","https://openalex.org/W2126554711","https://openalex.org/W2132664937","https://openalex.org/W2153457831","https://openalex.org/W2165468121","https://openalex.org/W2194775991","https://openalex.org/W2507009361","https://openalex.org/W2547246052","https://openalex.org/W2610961739","https://openalex.org/W2612041314","https://openalex.org/W2745497104","https://openalex.org/W2798569594","https://openalex.org/W2807126412","https://openalex.org/W2908176280","https://openalex.org/W2934216562","https://openalex.org/W2954494574","https://openalex.org/W3003317175","https://openalex.org/W3035561807","https://openalex.org/W3105907928","https://openalex.org/W3122081138","https://openalex.org/W6779628196"],"related_works":["https://openalex.org/W2185469136","https://openalex.org/W2011264131","https://openalex.org/W4306353150","https://openalex.org/W2026860389","https://openalex.org/W8219677","https://openalex.org/W3216879894","https://openalex.org/W2890132085","https://openalex.org/W2168054807","https://openalex.org/W2058990474","https://openalex.org/W3207883763"],"abstract_inverted_index":{"We":[0],"present":[1],"an":[2],"audiovisual":[3],"emotion":[4,52,65],"recognition":[5,53,66],"system":[6,14,58],"tailored":[7],"to":[8],"child-robot":[9,55],"interaction":[10],"scenarios.":[11],"Our":[12],"proposed":[13],"is":[15,59],"based":[16],"on":[17,61,72],"deep":[18],"learning":[19],"and":[20,33,41,45,54],"the":[21,30,62,70],"Temporal":[22],"Segment":[23],"Networks":[24],"framework,":[25],"receives":[26],"input":[27],"from":[28],"both":[29],"child's":[31],"speech":[32],"video":[34],"modalities":[35],"(the":[36],"latter":[37],"represented":[38],"as":[39],"RGB":[40],"optical":[42],"flow":[43],"streams),":[44],"tackles":[46],"several":[47],"challenges":[48],"that":[49],"arise":[50],"in":[51],"interaction.":[56],"The":[57],"evaluated":[60],"EmoReact":[63],"child":[64],"dataset,":[67],"significantly":[68],"outperforming":[69],"state-of-the-art":[71],"this":[73],"corpus.":[74],"In":[75],"addition,":[76],"extensive":[77],"ablation":[78],"studies":[79],"are":[80],"conducted.":[81]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2023,"cited_by_count":3}],"updated_date":"2026-05-01T08:36:08.643496","created_date":"2022-01-26T00:00:00"}