{"id":"https://openalex.org/W2185940068","doi":"https://doi.org/10.1109/acii.2015.7344666","title":"Hierarchical modeling of temporal course in emotional expression for speech emotion recognition","display_name":"Hierarchical modeling of temporal course in emotional expression for speech emotion recognition","publication_year":2015,"publication_date":"2015-09-01","ids":{"openalex":"https://openalex.org/W2185940068","doi":"https://doi.org/10.1109/acii.2015.7344666","mag":"2185940068"},"language":"en","primary_location":{"id":"doi:10.1109/acii.2015.7344666","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acii.2015.7344666","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 International Conference on Affective Computing and Intelligent Interaction (ACII)","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/A5103251327","display_name":"Chung\u2010Hsien Wu","orcid":"https://orcid.org/0000-0002-3947-2123"},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Chung-Hsien Wu","raw_affiliation_strings":["Dept. of Computer Science and Information Engineering, National Cheng Kung University, Tainan, Taiwan"],"affiliations":[{"raw_affiliation_string":"Dept. of Computer Science and Information Engineering, National Cheng Kung University, Tainan, Taiwan","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101145803","display_name":"Wei-Bin Liang","orcid":null},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Wei-Bin Liang","raw_affiliation_strings":["Dept. of Computer Science and Information Engineering, National Cheng Kung University, Tainan, Taiwan"],"affiliations":[{"raw_affiliation_string":"Dept. of Computer Science and Information Engineering, National Cheng Kung University, Tainan, Taiwan","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091360762","display_name":"Kuan-Chun Cheng","orcid":null},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Kuan-Chun Cheng","raw_affiliation_strings":["Dept. of Computer Science and Information Engineering, National Cheng Kung University, Tainan, Taiwan"],"affiliations":[{"raw_affiliation_string":"Dept. of Computer Science and Information Engineering, National Cheng Kung University, Tainan, Taiwan","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077668438","display_name":"Jen\u2010Chun Lin","orcid":"https://orcid.org/0000-0002-9237-4119"},"institutions":[{"id":"https://openalex.org/I4210098366","display_name":"Institute of Information Science, Academia Sinica","ror":"https://ror.org/00z83z196","country_code":"TW","type":"facility","lineage":["https://openalex.org/I4210098366","https://openalex.org/I84653119"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Jen-Chun Lin","raw_affiliation_strings":["Institute of Information Science Academia Sinica, Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"Institute of Information Science Academia Sinica, Taipei, Taiwan","institution_ids":["https://openalex.org/I4210098366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5103251327"],"corresponding_institution_ids":["https://openalex.org/I91807558"],"apc_list":null,"apc_paid":null,"fwci":1.5309,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.84106345,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"810","last_page":"814"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10667","display_name":"Emotion and Mood Recognition","score":0.9998000264167786,"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":0.9998000264167786,"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/T10057","display_name":"Face and Expression Recognition","score":0.9858999848365784,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9819999933242798,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/utterance","display_name":"Utterance","score":0.9060982465744019},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7196266651153564},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6757532954216003},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5327971577644348},{"id":"https://openalex.org/keywords/emotion-recognition","display_name":"Emotion recognition","score":0.525567889213562},{"id":"https://openalex.org/keywords/expression","display_name":"Expression (computer science)","score":0.5068944096565247},{"id":"https://openalex.org/keywords/correlation","display_name":"Correlation","score":0.4876362383365631},{"id":"https://openalex.org/keywords/emotional-expression","display_name":"Emotional expression","score":0.44424548745155334},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.4126274585723877},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.4117676615715027},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.382091224193573},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.18667906522750854},{"id":"https://openalex.org/keywords/cognitive-psychology","display_name":"Cognitive psychology","score":0.11346140503883362},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09902521967887878}],"concepts":[{"id":"https://openalex.org/C2775852435","wikidata":"https://www.wikidata.org/wiki/Q258403","display_name":"Utterance","level":2,"score":0.9060982465744019},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7196266651153564},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6757532954216003},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5327971577644348},{"id":"https://openalex.org/C2777438025","wikidata":"https://www.wikidata.org/wiki/Q1339090","display_name":"Emotion recognition","level":2,"score":0.525567889213562},{"id":"https://openalex.org/C90559484","wikidata":"https://www.wikidata.org/wiki/Q778379","display_name":"Expression (computer science)","level":2,"score":0.5068944096565247},{"id":"https://openalex.org/C117220453","wikidata":"https://www.wikidata.org/wiki/Q5172842","display_name":"Correlation","level":2,"score":0.4876362383365631},{"id":"https://openalex.org/C143110190","wikidata":"https://www.wikidata.org/wiki/Q5373787","display_name":"Emotional expression","level":2,"score":0.44424548745155334},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.4126274585723877},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.4117676615715027},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.382091224193573},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.18667906522750854},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.11346140503883362},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09902521967887878},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/acii.2015.7344666","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acii.2015.7344666","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 International Conference on Affective Computing and Intelligent Interaction (ACII)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W170282027","https://openalex.org/W175750906","https://openalex.org/W1594352493","https://openalex.org/W1599181437","https://openalex.org/W1976684802","https://openalex.org/W2019753202","https://openalex.org/W2037960784","https://openalex.org/W2058819080","https://openalex.org/W2074788634","https://openalex.org/W2080289724","https://openalex.org/W2085662862","https://openalex.org/W2089787547","https://openalex.org/W2145023731","https://openalex.org/W2153635508","https://openalex.org/W2154024118","https://openalex.org/W2156503193","https://openalex.org/W2168465881","https://openalex.org/W2339343773","https://openalex.org/W2397101971","https://openalex.org/W4213060595","https://openalex.org/W4230277160","https://openalex.org/W6606892395"],"related_works":["https://openalex.org/W2381081830","https://openalex.org/W1674983648","https://openalex.org/W3184642429","https://openalex.org/W3184957134","https://openalex.org/W4289297508","https://openalex.org/W2364103730","https://openalex.org/W2384103211","https://openalex.org/W3157543028","https://openalex.org/W2338955914","https://openalex.org/W2482557440"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"an":[3,30,69],"approach":[4],"to":[5,27,62,78,95,108,133],"hierarchical":[6,53,72],"modeling":[7],"of":[8,100],"temporal":[9,35,65,125],"course":[10,126],"in":[11,68,127],"emotional":[12,98,128],"expression":[13,67,129],"for":[14],"speech":[15,113,136],"emotion":[16,43,66,86,114,137],"recognition.":[17,115],"In":[18],"the":[19,59,64,80,84,91,97,101,110,120,124,131,135],"proposed":[20,77,121],"approach,":[21],"a":[22],"segmentation":[23],"algorithm":[24],"is":[25,55,75],"employed":[26],"hierarchically":[28],"chunk":[29],"input":[31],"utterance":[32,49],"into":[33],"three-level":[34,60,81],"units,":[36],"including":[37],"low-level":[38],"descriptors":[39],"(LLDs)-based":[40],"sub-utterance":[41,46],"level,":[42],"profile":[44],"(EP)-based":[45],"level":[47],"and":[48,88],"level.":[50],"An":[51],"emotion-oriented":[52],"structure":[54],"constructed":[56],"based":[57],"on":[58,112],"units":[61],"describe":[63],"utterance.":[70,102],"A":[71],"correlation":[73,92],"model":[74,90],"also":[76],"fuse":[79],"outputs":[82],"from":[83],"corresponding":[85],"recognizers":[87],"further":[89],"among":[93],"them":[94],"determine":[96],"state":[99],"The":[103],"EMO-DB":[104],"corpus":[105],"was":[106],"used":[107],"evaluate":[109],"performance":[111],"Experimental":[116],"results":[117],"show":[118],"that":[119],"method":[122],"considering":[123],"provides":[130],"potential":[132],"improve":[134],"recognition":[138],"performance.":[139]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
