{"id":"https://openalex.org/W4297510486","doi":"https://doi.org/10.1145/3551876.3554806","title":"ViPER","display_name":"ViPER","publication_year":2022,"publication_date":"2022-09-28","ids":{"openalex":"https://openalex.org/W4297510486","doi":"https://doi.org/10.1145/3551876.3554806"},"language":"en","primary_location":{"id":"doi:10.1145/3551876.3554806","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3551876.3554806","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3551876.3554806","source":null,"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 3rd International on Multimodal Sentiment Analysis Workshop and Challenge","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/10.1145/3551876.3554806","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5082357372","display_name":"Lorenzo Vaiani","orcid":"https://orcid.org/0000-0002-3605-1577"},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Politecnico di Torino","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Lorenzo Vaiani","raw_affiliation_strings":["Politecnico di Torino, Turin, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Politecnico di Torino, Turin, Italy","institution_ids":["https://openalex.org/I177477856"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078641012","display_name":"Moreno La Quatra","orcid":"https://orcid.org/0000-0001-8838-064X"},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Politecnico di Torino","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Moreno La Quatra","raw_affiliation_strings":["Politecnico di Torino, Turin, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Politecnico di Torino, Turin, Italy","institution_ids":["https://openalex.org/I177477856"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001746215","display_name":"Luca Cagliero","orcid":"https://orcid.org/0000-0002-7185-5247"},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Politecnico di Torino","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Luca Cagliero","raw_affiliation_strings":["Politecnico di Torino, Turin, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Politecnico di Torino, Turin, Italy","institution_ids":["https://openalex.org/I177477856"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074057809","display_name":"Paolo Garza","orcid":"https://orcid.org/0000-0002-1263-7522"},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Politecnico di Torino","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Paolo Garza","raw_affiliation_strings":["Politecnico di Torino, Turin, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Politecnico di Torino, Turin, Italy","institution_ids":["https://openalex.org/I177477856"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I177477856"],"apc_list":null,"apc_paid":null,"fwci":3.0792,"has_fulltext":true,"cited_by_count":18,"citation_normalized_percentile":{"value":0.91487194,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"67","last_page":"73"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10667","display_name":"Emotion and Mood Recognition","score":0.9997000098228455,"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":0.9997000098228455,"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/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9976000189781189,"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/T11309","display_name":"Music and Audio Processing","score":0.9930999875068665,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/computer-science","display_name":"Computer science","score":0.7926000356674194},{"id":"https://openalex.org/keywords/modalities","display_name":"Modalities","score":0.725464403629303},{"id":"https://openalex.org/keywords/modality","display_name":"Modality (human\u2013computer interaction)","score":0.7107563018798828},{"id":"https://openalex.org/keywords/viper","display_name":"VIPeR","score":0.6959561109542847},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5176094770431519},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.457202285528183},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.4508311152458191}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7926000356674194},{"id":"https://openalex.org/C2779903281","wikidata":"https://www.wikidata.org/wiki/Q6888026","display_name":"Modalities","level":2,"score":0.725464403629303},{"id":"https://openalex.org/C2780226545","wikidata":"https://www.wikidata.org/wiki/Q6888030","display_name":"Modality (human\u2013computer interaction)","level":2,"score":0.7107563018798828},{"id":"https://openalex.org/C2780389661","wikidata":"https://www.wikidata.org/wiki/Q1528875","display_name":"VIPeR","level":3,"score":0.6959561109542847},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5176094770431519},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.457202285528183},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.4508311152458191},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C2779448229","wikidata":"https://www.wikidata.org/wiki/Q3386847","display_name":"Venom","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3551876.3554806","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3551876.3554806","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3551876.3554806","source":null,"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 3rd International on Multimodal Sentiment Analysis Workshop and Challenge","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3551876.3554806","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3551876.3554806","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3551876.3554806","source":null,"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 3rd International on Multimodal Sentiment Analysis Workshop and Challenge","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320313985","display_name":"Politecnico di Torino","ror":"https://ror.org/00bgk9508"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4297510486.pdf","grobid_xml":"https://content.openalex.org/works/W4297510486.grobid-xml"},"referenced_works_count":23,"referenced_works":["https://openalex.org/W1963552095","https://openalex.org/W2108598243","https://openalex.org/W2277498883","https://openalex.org/W2418179205","https://openalex.org/W2610961739","https://openalex.org/W2890964092","https://openalex.org/W2955557105","https://openalex.org/W2963148250","https://openalex.org/W3008425820","https://openalex.org/W3091973516","https://openalex.org/W3097075955","https://openalex.org/W3120485916","https://openalex.org/W3135367836","https://openalex.org/W3136644942","https://openalex.org/W3157429286","https://openalex.org/W3163841364","https://openalex.org/W3206842948","https://openalex.org/W3209798173","https://openalex.org/W4220829848","https://openalex.org/W4287887693","https://openalex.org/W4304098636","https://openalex.org/W4312746376","https://openalex.org/W4313164293"],"related_works":["https://openalex.org/W73545470","https://openalex.org/W4224266612","https://openalex.org/W2383394264","https://openalex.org/W4320153225","https://openalex.org/W4293261942","https://openalex.org/W3125968744","https://openalex.org/W203959209","https://openalex.org/W2110287964","https://openalex.org/W2167701463","https://openalex.org/W4307407935"],"abstract_inverted_index":{"Recognizing":[0],"human":[1],"emotions":[2],"from":[3],"videos":[4],"requires":[5,35],"a":[6,46,50,57,61,79],"deep":[7],"understanding":[8],"of":[9,45,100,107],"the":[10,20,42,97,101,105,108],"underlying":[11],"multimodal":[12,58],"sources,":[13],"including":[14],"images,":[15],"audio,":[16],"and":[17,72],"text.":[18],"Since":[19],"input":[21],"data":[22],"sources":[23],"are":[24],"highly":[25],"variable":[26],"across":[27],"different":[28,90],"modality":[29],"combinations,":[30],"leveraging":[31,60],"multiple":[32],"modalities":[33],"often":[34],"ad":[36],"hoc":[37],"fusion":[38,82],"networks.":[39],"To":[40],"predict":[41],"emotional":[43],"arousal":[44],"person":[47],"reacting":[48],"to":[49,66,89],"given":[51],"video":[52,68],"clip":[53],"we":[54],"present":[55],"ViPER,":[56],"architecture":[59],"modality-agnostic":[62,80],"transformer":[63],"based":[64],"model":[65],"combine":[67],"frames,":[69],"audio":[70],"recordings,":[71],"textual":[73],"annotations.":[74],"Specifically,":[75],"it":[76],"relies":[77],"on":[78,96],"late":[81],"network":[83],"which":[84],"makes":[85],"ViPER":[86],"easily":[87],"adaptable":[88],"modalities.":[91],"The":[92],"experiments":[93],"carried":[94],"out":[95],"Hume-Reaction":[98],"datasets":[99],"MuSe-Reaction":[102],"challenge":[103],"confirm":[104],"effectiveness":[106],"proposed":[109],"approach.":[110]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":8}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2022-09-29T00:00:00"}