{"id":"https://openalex.org/W3199141871","doi":"https://doi.org/10.1145/3472306.3478360","title":"Multimodal and Multitask Approach to Listener's Backchannel Prediction","display_name":"Multimodal and Multitask Approach to Listener's Backchannel Prediction","publication_year":2021,"publication_date":"2021-09-10","ids":{"openalex":"https://openalex.org/W3199141871","doi":"https://doi.org/10.1145/3472306.3478360","mag":"3199141871"},"language":"en","primary_location":{"id":"doi:10.1145/3472306.3478360","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3472306.3478360","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 21th ACM International Conference on Intelligent Virtual Agents","raw_type":"proceedings-article"},"type":"conference-paper","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/A5101707624","display_name":"Ryo Ishii","orcid":"https://orcid.org/0009-0001-3849-1656"},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ryo Ishii","raw_affiliation_strings":["Carnegie Mellon University, Pittsburgh, PA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Carnegie Mellon University, Pittsburgh, PA","institution_ids":["https://openalex.org/I74973139"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100566050","display_name":"Xutong Ren","orcid":null},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xutong Ren","raw_affiliation_strings":["Carnegie Mellon University, Pittsburgh, PA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Carnegie Mellon University, Pittsburgh, PA","institution_ids":["https://openalex.org/I74973139"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029912524","display_name":"Micha\u0142 Muszy\u0144ski","orcid":"https://orcid.org/0000-0002-0763-2612"},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michal Muszynski","raw_affiliation_strings":["Carnegie Mellon University, Pittsburgh, PA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Carnegie Mellon University, Pittsburgh, PA","institution_ids":["https://openalex.org/I74973139"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081398601","display_name":"Louis\u2010Philippe Morency","orcid":"https://orcid.org/0000-0001-6376-7696"},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Louis-Philippe Morency","raw_affiliation_strings":["Carnegie Mellon University, Pittsburgh, PA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Carnegie Mellon University, Pittsburgh, PA","institution_ids":["https://openalex.org/I74973139"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I74973139"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"131","last_page":"138"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12031","display_name":"Speech and dialogue systems","score":0.9988999962806702,"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"}},"topics":[{"id":"https://openalex.org/T12031","display_name":"Speech and dialogue systems","score":0.9988999962806702,"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/T10403","display_name":"Phonetics and Phonology Research","score":0.9983999729156494,"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/T13155","display_name":"Digital Communication and Language","score":0.9965000152587891,"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":0.7938284277915955},{"id":"https://openalex.org/keywords/active-listening","display_name":"Active listening","score":0.7600528001785278},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.6647275686264038},{"id":"https://openalex.org/keywords/dyad","display_name":"Dyad","score":0.5804467797279358},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5633673667907715},{"id":"https://openalex.org/keywords/turn-taking","display_name":"Turn-taking","score":0.5280963778495789},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.4252457618713379},{"id":"https://openalex.org/keywords/communication","display_name":"Communication","score":0.1924879252910614},{"id":"https://openalex.org/keywords/social-psychology","display_name":"Social psychology","score":0.1664097011089325},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07976624369621277}],"concepts":[{"id":"https://openalex.org/C2777200299","wikidata":"https://www.wikidata.org/wiki/Q52943","display_name":"Conversation","level":2,"score":0.7938284277915955},{"id":"https://openalex.org/C177291462","wikidata":"https://www.wikidata.org/wiki/Q423038","display_name":"Active listening","level":2,"score":0.7600528001785278},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.6647275686264038},{"id":"https://openalex.org/C2777716012","wikidata":"https://www.wikidata.org/wiki/Q5318389","display_name":"Dyad","level":2,"score":0.5804467797279358},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5633673667907715},{"id":"https://openalex.org/C2776352735","wikidata":"https://www.wikidata.org/wiki/Q2313343","display_name":"Turn-taking","level":3,"score":0.5280963778495789},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.4252457618713379},{"id":"https://openalex.org/C46312422","wikidata":"https://www.wikidata.org/wiki/Q11024","display_name":"Communication","level":1,"score":0.1924879252910614},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.1664097011089325},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07976624369621277},{"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:10.1145/3472306.3478360","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3472306.3478360","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 21th ACM International Conference on Intelligent Virtual Agents","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":35,"referenced_works":["https://openalex.org/W26306128","https://openalex.org/W346304970","https://openalex.org/W1533504578","https://openalex.org/W1566669007","https://openalex.org/W1915891957","https://openalex.org/W2090777335","https://openalex.org/W2097799523","https://openalex.org/W2105422377","https://openalex.org/W2113355906","https://openalex.org/W2117539524","https://openalex.org/W2118748593","https://openalex.org/W2141666434","https://openalex.org/W2149653219","https://openalex.org/W2149934480","https://openalex.org/W2170983113","https://openalex.org/W2194775991","https://openalex.org/W2260472133","https://openalex.org/W2275246416","https://openalex.org/W2401047175","https://openalex.org/W2486828091","https://openalex.org/W2526050071","https://openalex.org/W2583822885","https://openalex.org/W2624415404","https://openalex.org/W2766203165","https://openalex.org/W2888997666","https://openalex.org/W2889231094","https://openalex.org/W2889445100","https://openalex.org/W2895434601","https://openalex.org/W2914243039","https://openalex.org/W2962835968","https://openalex.org/W2980980704","https://openalex.org/W2981632379","https://openalex.org/W3093701060","https://openalex.org/W3094471177","https://openalex.org/W3105974384"],"related_works":["https://openalex.org/W2228992124","https://openalex.org/W2613954729","https://openalex.org/W3130118443","https://openalex.org/W1955947659","https://openalex.org/W2759378137","https://openalex.org/W2376974064","https://openalex.org/W3188579947","https://openalex.org/W4289529495","https://openalex.org/W4386695291","https://openalex.org/W2355699586"],"abstract_inverted_index":{"The":[0,24],"listener's":[1],"backchannel":[2,41,54,61,91,104,126,160,180],"has":[3],"the":[4,27,49,53,72,81,90,117,157,163,177],"important":[5],"function":[6],"of":[7,52,74,78,83,119,159,179],"encouraging":[8],"a":[9,66,102,153],"current":[10],"speaker":[11],"to":[12,18,39,65,89,124],"hold":[13],"their":[14],"turn":[15],"and":[16,32,35,85,112,122,140],"continue":[17],"speak,":[19],"which":[20],"enables":[21],"smooth":[22],"conversation.":[23],"listener":[25],"monitors":[26],"speaker's":[28],"turn-management":[29,87,113,150],"(a.k.a.":[30],"speaking":[31],"listening)":[33],"willingness":[34,38,88,123,151],"his/her":[36],"own":[37],"display":[40,60],"behavior.":[42],"Many":[43],"studies":[44],"have":[45],"focused":[46],"on":[47,133],"predicting":[48],"appropriate":[50],"timing":[51],"so":[55],"that":[56,107,136,148],"conversational":[57],"agents":[58],"can":[59,108],"behavior":[62],"in":[63,94],"response":[64],"user":[67],"who":[68],"is":[69,131,172],"speaking.":[70],"To":[71],"best":[73],"our":[75],"knowledge,":[76],"none":[77],"them":[79],"added":[80],"prediction":[82,92,105,154,161,171],"turn-changing":[84,111,121,170],"participants'":[86],"model":[93,106,130],"dyad":[95],"interactions.":[96],"In":[97],"this":[98],"paper,":[99],"we":[100],"proposed":[101,129],"novel":[103],"jointly":[109],"predict":[110],"willingness.":[114],"We":[115],"investigated":[116],"impact":[118],"modeling":[120],"improve":[125],"prediction.":[127,181],"Our":[128,145],"based":[132],"trimodal":[134],"inputs,":[135],"is,":[137],"acoustic,":[138],"linguistic,":[139],"visual":[141],"cues":[142],"from":[143],"conversations.":[144],"results":[146],"suggest":[147],"adding":[149,169],"as":[152],"task":[155],"improves":[156],"performance":[158,178],"within":[162],"multi-modal":[164],"multi-task":[165],"learning":[166],"approach,":[167],"while":[168],"not":[173],"useful":[174],"for":[175],"improving":[176]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":5}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}