{"id":"https://openalex.org/W4392248705","doi":"https://doi.org/10.1109/icce59016.2024.10444180","title":"Refining Valence-Arousal Estimation with Dual-Stream Label Density Smoothing","display_name":"Refining Valence-Arousal Estimation with Dual-Stream Label Density Smoothing","publication_year":2024,"publication_date":"2024-01-06","ids":{"openalex":"https://openalex.org/W4392248705","doi":"https://doi.org/10.1109/icce59016.2024.10444180"},"language":"en","primary_location":{"id":"doi:10.1109/icce59016.2024.10444180","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icce59016.2024.10444180","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Conference on Consumer Electronics (ICCE)","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/A5101186415","display_name":"Hongxia Xie","orcid":null},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Hongxia Xie","raw_affiliation_strings":["National Yang Ming Chiao Tung University"],"affiliations":[{"raw_affiliation_string":"National Yang Ming Chiao Tung University","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091315625","display_name":"I-Hsuan Li","orcid":null},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"I-Hsuan Li","raw_affiliation_strings":["National Yang Ming Chiao Tung University"],"affiliations":[{"raw_affiliation_string":"National Yang Ming Chiao Tung University","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042705745","display_name":"Ling Lo","orcid":"https://orcid.org/0000-0002-9471-8528"},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Ling Lo","raw_affiliation_strings":["National Yang Ming Chiao Tung University"],"affiliations":[{"raw_affiliation_string":"National Yang Ming Chiao Tung University","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040050806","display_name":"Hong-Han Shuai","orcid":"https://orcid.org/0000-0003-2216-077X"},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Hong-Han Shuai","raw_affiliation_strings":["National Yang Ming Chiao Tung University"],"affiliations":[{"raw_affiliation_string":"National Yang Ming Chiao Tung University","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037186260","display_name":"Hao\u2010Wen Cheng","orcid":"https://orcid.org/0000-0003-1940-7962"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Wen-Huang Cheng","raw_affiliation_strings":["National Taiwan University"],"affiliations":[{"raw_affiliation_string":"National Taiwan University","institution_ids":["https://openalex.org/I16733864"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101186415"],"corresponding_institution_ids":["https://openalex.org/I148366613"],"apc_list":null,"apc_paid":null,"fwci":0.3735,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.48808695,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9871000051498413,"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"}},"topics":[{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9871000051498413,"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"}},{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9839000105857849,"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/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.9830999970436096,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/smoothing","display_name":"Smoothing","score":0.7278758883476257},{"id":"https://openalex.org/keywords/refining","display_name":"Refining (metallurgy)","score":0.6162455081939697},{"id":"https://openalex.org/keywords/dual","display_name":"Dual (grammatical number)","score":0.6006134748458862},{"id":"https://openalex.org/keywords/valence","display_name":"Valence (chemistry)","score":0.5941764712333679},{"id":"https://openalex.org/keywords/arousal","display_name":"Arousal","score":0.58652263879776},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5419226288795471},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3834460377693176},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.19597864151000977},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.155595600605011},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.15530002117156982},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.1037549078464508},{"id":"https://openalex.org/keywords/metallurgy","display_name":"Metallurgy","score":0.0668310821056366},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.06556698679924011}],"concepts":[{"id":"https://openalex.org/C3770464","wikidata":"https://www.wikidata.org/wiki/Q775963","display_name":"Smoothing","level":2,"score":0.7278758883476257},{"id":"https://openalex.org/C60044698","wikidata":"https://www.wikidata.org/wiki/Q1283324","display_name":"Refining (metallurgy)","level":2,"score":0.6162455081939697},{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.6006134748458862},{"id":"https://openalex.org/C168900304","wikidata":"https://www.wikidata.org/wiki/Q171407","display_name":"Valence (chemistry)","level":2,"score":0.5941764712333679},{"id":"https://openalex.org/C36951298","wikidata":"https://www.wikidata.org/wiki/Q379784","display_name":"Arousal","level":2,"score":0.58652263879776},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5419226288795471},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3834460377693176},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.19597864151000977},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.155595600605011},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.15530002117156982},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.1037549078464508},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0668310821056366},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.06556698679924011},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icce59016.2024.10444180","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icce59016.2024.10444180","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Conference on Consumer Electronics (ICCE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Climate action","id":"https://metadata.un.org/sdg/13","score":0.46000000834465027}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W2587982884","https://openalex.org/W2737986725","https://openalex.org/W2745497104","https://openalex.org/W2798536775","https://openalex.org/W2925092820","https://openalex.org/W2963199341","https://openalex.org/W2997244253","https://openalex.org/W3092956019","https://openalex.org/W3100513545","https://openalex.org/W3113512612","https://openalex.org/W3122081138","https://openalex.org/W3126471623","https://openalex.org/W3126750668","https://openalex.org/W3132250316","https://openalex.org/W3148234074","https://openalex.org/W3161318013","https://openalex.org/W3167267673","https://openalex.org/W3175239729","https://openalex.org/W3175743557","https://openalex.org/W3209397829","https://openalex.org/W4290710425","https://openalex.org/W4385815442","https://openalex.org/W4386524165","https://openalex.org/W4390873019","https://openalex.org/W6790920653","https://openalex.org/W6793244244","https://openalex.org/W6794746887"],"related_works":["https://openalex.org/W2029072726","https://openalex.org/W91913183","https://openalex.org/W2936882366","https://openalex.org/W2736893848","https://openalex.org/W2128698257","https://openalex.org/W1544055438","https://openalex.org/W3003450285","https://openalex.org/W2013608943","https://openalex.org/W4399628019","https://openalex.org/W2085024878"],"abstract_inverted_index":{"Emotion":[0],"recognition":[1],"through":[2],"facial":[3,122],"expressions":[4],"remains":[5],"a":[6,39,58,94],"long-standing":[7],"research":[8],"pursuit,":[9],"yet":[10],"the":[11,44,90,108,116],"challenges":[12],"persist,":[13],"particularly":[14],"in":[15,51,121],"dynamic":[16],"real-world":[17],"scenarios.":[18],"In-the-wild":[19],"datasets":[20],"are":[21],"hampered":[22],"by":[23,65],"limited":[24],"emotion":[25,75],"annotations":[26],"due":[27],"to":[28,73,83,115],"resource":[29],"constraints,":[30],"hindering":[31],"multi-task":[32],"methodology":[33],"advancements.":[34],"Recent":[35],"years":[36],"have":[37],"witnessed":[38],"surge":[40],"of":[41,99,118],"approaches":[42],"addressing":[43],"valence-arousal":[45,52,61,119],"problem.":[46],"However,":[47],"data":[48],"imbalance,":[49],"especially":[50],"annotation,":[53],"persists.":[54],"This":[55,112],"work":[56,113],"proposes":[57],"novel":[59],"two-stream":[60],"estimation":[62],"network,":[63],"inspired":[64],"MIMAMO":[66],"Net,":[67],"leveraging":[68],"spatial":[69],"and":[70,103],"temporal":[71],"learning":[72],"enhance":[74],"recognition.":[76,124],"Label":[77],"Density":[78],"Smoothing":[79],"(LDS)":[80],"is":[81],"introduced":[82],"counter":[84],"skewed":[85],"distributions.":[86],"Experimental":[87],"results":[88],"showcase":[89],"approach\u2019s":[91],"efficacy,":[92],"achieving":[93],"Concordance":[95],"Correlation":[96],"Coefficient":[97],"(CCC)":[98],"0.591":[100],"for":[101,105],"valence":[102],"0.617":[104],"arousal":[106],"on":[107],"Aff-Wild2":[109],"validation":[110],"set.":[111],"contributes":[114],"advancement":[117],"modeling":[120],"expression":[123]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2025-12-25T23:11:45.687758","created_date":"2025-10-10T00:00:00"}