{"id":"https://openalex.org/W4415821725","doi":"https://doi.org/10.1109/ro-man63969.2025.11217879","title":"An Emotion Empathy Agent That Reinforces Positive Emotion by Backchanneling in Congruence with Its Facial Expressions","display_name":"An Emotion Empathy Agent That Reinforces Positive Emotion by Backchanneling in Congruence with Its Facial Expressions","publication_year":2025,"publication_date":"2025-08-25","ids":{"openalex":"https://openalex.org/W4415821725","doi":"https://doi.org/10.1109/ro-man63969.2025.11217879"},"language":null,"primary_location":{"id":"doi:10.1109/ro-man63969.2025.11217879","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ro-man63969.2025.11217879","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 34th IEEE International Conference on Robot and Human Interactive Communication (RO-MAN)","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/A5120235730","display_name":"Yuta Sanji","orcid":null},"institutions":[{"id":"https://openalex.org/I197274945","display_name":"Nagoya Institute of Technology","ror":"https://ror.org/055yf1005","country_code":"JP","type":"education","lineage":["https://openalex.org/I197274945"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Yuta Sanji","raw_affiliation_strings":["Nagoya Institute of Technology,Graduate School of Engineering,Dept. of Computer Science and Engineering,Nagoya,Japan,466-8555"],"affiliations":[{"raw_affiliation_string":"Nagoya Institute of Technology,Graduate School of Engineering,Dept. of Computer Science and Engineering,Nagoya,Japan,466-8555","institution_ids":["https://openalex.org/I197274945"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054149106","display_name":"Yasuhiko Kawai","orcid":"https://orcid.org/0000-0002-7937-0471"},"institutions":[{"id":"https://openalex.org/I197274945","display_name":"Nagoya Institute of Technology","ror":"https://ror.org/055yf1005","country_code":"JP","type":"education","lineage":["https://openalex.org/I197274945"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yurika Kawai","raw_affiliation_strings":["Nagoya Institute of Technology,Graduate School of Engineering,Dept. of Computer Science and Engineering,Nagoya,Japan,466-8555"],"affiliations":[{"raw_affiliation_string":"Nagoya Institute of Technology,Graduate School of Engineering,Dept. of Computer Science and Engineering,Nagoya,Japan,466-8555","institution_ids":["https://openalex.org/I197274945"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112425098","display_name":"Takuto Sakuma","orcid":null},"institutions":[{"id":"https://openalex.org/I197274945","display_name":"Nagoya Institute of Technology","ror":"https://ror.org/055yf1005","country_code":"JP","type":"education","lineage":["https://openalex.org/I197274945"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takuto Sakuma","raw_affiliation_strings":["Nagoya Institute of Technology,Graduate School of Engineering,Dept. of Computer Science and Engineering,Nagoya,Japan,466-8555"],"affiliations":[{"raw_affiliation_string":"Nagoya Institute of Technology,Graduate School of Engineering,Dept. of Computer Science and Engineering,Nagoya,Japan,466-8555","institution_ids":["https://openalex.org/I197274945"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088832778","display_name":"Sh\u014dhei Kato","orcid":"https://orcid.org/0000-0003-4130-2729"},"institutions":[{"id":"https://openalex.org/I197274945","display_name":"Nagoya Institute of Technology","ror":"https://ror.org/055yf1005","country_code":"JP","type":"education","lineage":["https://openalex.org/I197274945"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shohei Kato","raw_affiliation_strings":["Nagoya Institute of Technology,Graduate School of Engineering,Dept. of Computer Science and Engineering,Nagoya,Japan,466-8555"],"affiliations":[{"raw_affiliation_string":"Nagoya Institute of Technology,Graduate School of Engineering,Dept. of Computer Science and Engineering,Nagoya,Japan,466-8555","institution_ids":["https://openalex.org/I197274945"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5120235730"],"corresponding_institution_ids":["https://openalex.org/I197274945"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.35201953,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1064","last_page":"1069"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10667","display_name":"Emotion and Mood Recognition","score":0.5579000115394592,"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":0.5579000115394592,"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/T10709","display_name":"Social Robot Interaction and HRI","score":0.1573999971151352,"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/T11094","display_name":"Face Recognition and Perception","score":0.014800000004470348,"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/facial-expression","display_name":"Facial expression","score":0.8285999894142151},{"id":"https://openalex.org/keywords/congruence","display_name":"Congruence (geometry)","score":0.680400013923645},{"id":"https://openalex.org/keywords/empathy","display_name":"Empathy","score":0.6656000018119812},{"id":"https://openalex.org/keywords/emotion-recognition","display_name":"Emotion recognition","score":0.516700029373169},{"id":"https://openalex.org/keywords/conjunction","display_name":"Conjunction (astronomy)","score":0.4885999858379364},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.4350000023841858},{"id":"https://openalex.org/keywords/prosody","display_name":"Prosody","score":0.36070001125335693},{"id":"https://openalex.org/keywords/negative-emotion","display_name":"Negative emotion","score":0.3596999943256378},{"id":"https://openalex.org/keywords/social-relation","display_name":"Social relation","score":0.35850000381469727}],"concepts":[{"id":"https://openalex.org/C195704467","wikidata":"https://www.wikidata.org/wiki/Q327968","display_name":"Facial expression","level":2,"score":0.8285999894142151},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.7612000107765198},{"id":"https://openalex.org/C132074034","wikidata":"https://www.wikidata.org/wiki/Q154210","display_name":"Congruence (geometry)","level":2,"score":0.680400013923645},{"id":"https://openalex.org/C2779885105","wikidata":"https://www.wikidata.org/wiki/Q182263","display_name":"Empathy","level":2,"score":0.6656000018119812},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.5594000220298767},{"id":"https://openalex.org/C2777438025","wikidata":"https://www.wikidata.org/wiki/Q1339090","display_name":"Emotion recognition","level":2,"score":0.516700029373169},{"id":"https://openalex.org/C59656382","wikidata":"https://www.wikidata.org/wiki/Q191536","display_name":"Conjunction (astronomy)","level":2,"score":0.4885999858379364},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.4584999978542328},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.4350000023841858},{"id":"https://openalex.org/C542774811","wikidata":"https://www.wikidata.org/wiki/Q10880526","display_name":"Prosody","level":2,"score":0.36070001125335693},{"id":"https://openalex.org/C3020014160","wikidata":"https://www.wikidata.org/wiki/Q6987190","display_name":"Negative emotion","level":2,"score":0.3596999943256378},{"id":"https://openalex.org/C130064352","wikidata":"https://www.wikidata.org/wiki/Q853725","display_name":"Social relation","level":2,"score":0.35850000381469727},{"id":"https://openalex.org/C20253421","wikidata":"https://www.wikidata.org/wiki/Q477298","display_name":"Body language","level":2,"score":0.352400004863739},{"id":"https://openalex.org/C2776141551","wikidata":"https://www.wikidata.org/wiki/Q16000087","display_name":"Emotion perception","level":3,"score":0.33230000734329224},{"id":"https://openalex.org/C143110190","wikidata":"https://www.wikidata.org/wiki/Q5373787","display_name":"Emotional expression","level":2,"score":0.3005000054836273},{"id":"https://openalex.org/C92811239","wikidata":"https://www.wikidata.org/wiki/Q20998670","display_name":"Expressivity","level":2,"score":0.299699991941452},{"id":"https://openalex.org/C145633318","wikidata":"https://www.wikidata.org/wiki/Q207125","display_name":"Nonverbal communication","level":2,"score":0.29919999837875366},{"id":"https://openalex.org/C206310091","wikidata":"https://www.wikidata.org/wiki/Q750859","display_name":"Emotion classification","level":2,"score":0.2985999882221222},{"id":"https://openalex.org/C6438553","wikidata":"https://www.wikidata.org/wiki/Q1185804","display_name":"Affective computing","level":2,"score":0.29820001125335693},{"id":"https://openalex.org/C161657702","wikidata":"https://www.wikidata.org/wiki/Q529895","display_name":"Face perception","level":3,"score":0.2912999987602234},{"id":"https://openalex.org/C46312422","wikidata":"https://www.wikidata.org/wiki/Q11024","display_name":"Communication","level":1,"score":0.28540000319480896},{"id":"https://openalex.org/C189634115","wikidata":"https://www.wikidata.org/wiki/Q17154285","display_name":"Face-to-face interaction","level":2,"score":0.28519999980926514},{"id":"https://openalex.org/C2776035688","wikidata":"https://www.wikidata.org/wiki/Q1606558","display_name":"Affect (linguistics)","level":2,"score":0.28040000796318054},{"id":"https://openalex.org/C2992801459","wikidata":"https://www.wikidata.org/wiki/Q223642","display_name":"Interpersonal interaction","level":2,"score":0.26170000433921814},{"id":"https://openalex.org/C138496976","wikidata":"https://www.wikidata.org/wiki/Q175002","display_name":"Developmental psychology","level":1,"score":0.259799987077713},{"id":"https://openalex.org/C129484327","wikidata":"https://www.wikidata.org/wiki/Q177603","display_name":"Social perception","level":3,"score":0.2517000138759613}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ro-man63969.2025.11217879","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ro-man63969.2025.11217879","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 34th IEEE International Conference on Robot and Human Interactive Communication (RO-MAN)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W2033424267","https://openalex.org/W2048023262","https://openalex.org/W2084319627","https://openalex.org/W2612937920","https://openalex.org/W2806198715","https://openalex.org/W2937614964","https://openalex.org/W2963291843","https://openalex.org/W2970475397","https://openalex.org/W3101745004","https://openalex.org/W3162041217","https://openalex.org/W4224327103","https://openalex.org/W4224862276","https://openalex.org/W4234140663","https://openalex.org/W4310863248","https://openalex.org/W4313166540","https://openalex.org/W4385567868","https://openalex.org/W4389197313","https://openalex.org/W4390094908","https://openalex.org/W4400062180"],"related_works":[],"abstract_inverted_index":{"With":[0],"the":[1,80],"development":[2],"of":[3,79],"large-scale":[4],"language":[5],"models,":[6],"research":[7],"on":[8,38],"human-AI":[9],"interaction":[10,30],"is":[11,16,53,87],"gaining":[12],"momentum.":[13],"Our":[14],"aim":[15],"to":[17,20,26,48],"encourage":[18],"users":[19],"disclose":[21],"information":[22],"that":[23,75],"can":[24],"lead":[25],"health":[27],"benefits":[28],"through":[29],"with":[31,43,56,85],"AI.":[32],"To":[33],"achieve":[34],"this,":[35],"we":[36],"focused":[37],"using":[39],"various":[40],"facial":[41,58],"expressions":[42],"emojis,":[44],"and":[45],"explored":[46],"methods":[47],"reduce":[49],"discomfort":[50],"when":[51],"speech":[52],"expressed":[54],"simultaneously":[55],"these":[57],"expressions.":[59],"As":[60],"a":[61],"result,":[62],"although":[63],"an":[64],"upward":[65],"trend":[66],"in":[67,83],"positive":[68],"emotions":[69],"was":[70],"observed,":[71],"it":[72],"became":[73],"clear":[74],"more":[76],"detailed":[77],"analysis":[78],"text":[81],"used":[82],"conjunction":[84],"emojis":[86],"necessary":[88],"for":[89],"further":[90],"improvement.":[91]},"counts_by_year":[],"updated_date":"2026-03-07T16:01:11.037858","created_date":"2025-11-03T00:00:00"}