{"id":"https://openalex.org/W7204461208","doi":"https://doi.org/10.1007/978-3-032-42320-7_31","title":"Sublexical Emotional Valence Recognition: A Biphone-Based Experimental Framework","display_name":"Sublexical Emotional Valence Recognition: A Biphone-Based Experimental Framework","publication_year":2026,"publication_date":"2026-10-19","ids":{"openalex":"https://openalex.org/W7204461208","doi":"https://doi.org/10.1007/978-3-032-42320-7_31"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-032-42320-7_31","doi":"https://doi.org/10.1007/978-3-032-42320-7_31","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-032-42320-7_31","pdf_url":null,"source":{"id":"https://openalex.org/S4393917809","display_name":"Lecture notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering","issn_l":"1867-8211","issn":["1867-8211","1867-822X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1","norway-1"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering","raw_type":"book-chapter"},"volume":{"id":"https://openalex.org/W7222972909","display_name":"Computer Science and Education in Computer Science"},"type":"conference-paper","indexed_in":["crossref","datacite"],"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/A5036162726","display_name":"Velina Slavova","orcid":"https://orcid.org/0000-0003-3881-8820","observed_orcids":["https://orcid.org/0000-0003-3881-8820"]},"institutions":[{"id":"https://openalex.org/I122492136","display_name":"New Bulgarian University","ror":"https://ror.org/002qhr126","country_code":"BG","type":"education","lineage":["https://openalex.org/I122492136"]}],"countries":["BG"],"is_corresponding":true,"raw_author_name":"Velina Slavova","raw_affiliation_strings":["Department of Computer Science, New Bulgarian University, Sofia, Bulgaria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, New Bulgarian University, Sofia, Bulgaria","institution_ids":["https://openalex.org/I122492136"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5148452437","display_name":"Ventsislav Dimitrov","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I122492136","display_name":"New Bulgarian University","ror":"https://ror.org/002qhr126","country_code":"BG","type":"education","lineage":["https://openalex.org/I122492136"]}],"countries":["BG"],"is_corresponding":false,"raw_author_name":"Ventsislav Dimitrov","raw_affiliation_strings":["Department of Computer Science, New Bulgarian University, Sofia, Bulgaria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, New Bulgarian University, Sofia, Bulgaria","institution_ids":["https://openalex.org/I122492136"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5148461832","display_name":"Zhuliyana Uzunova","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I122492136","display_name":"New Bulgarian University","ror":"https://ror.org/002qhr126","country_code":"BG","type":"education","lineage":["https://openalex.org/I122492136"]}],"countries":["BG"],"is_corresponding":false,"raw_author_name":"Zhuliyana Uzunova","raw_affiliation_strings":["Department of Computer Science, New Bulgarian University, Sofia, Bulgaria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, New Bulgarian University, Sofia, Bulgaria","institution_ids":["https://openalex.org/I122492136"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5148419857","display_name":"Nikola Kostadinov","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I122492136","display_name":"New Bulgarian University","ror":"https://ror.org/002qhr126","country_code":"BG","type":"education","lineage":["https://openalex.org/I122492136"]}],"countries":["BG"],"is_corresponding":false,"raw_author_name":"Nikola Kostadinov","raw_affiliation_strings":["Department of Computer Science, New Bulgarian University, Sofia, Bulgaria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, New Bulgarian University, Sofia, Bulgaria","institution_ids":["https://openalex.org/I122492136"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5138379930","display_name":"Ivaylo Stoyanov","orcid":"https://orcid.org/0009-0002-7702-2980","observed_orcids":["https://orcid.org/0009-0002-7702-2980"]},"institutions":[{"id":"https://openalex.org/I122492136","display_name":"New Bulgarian University","ror":"https://ror.org/002qhr126","country_code":"BG","type":"education","lineage":["https://openalex.org/I122492136"]}],"countries":["BG"],"is_corresponding":false,"raw_author_name":"Ivaylo Stoyanov","raw_affiliation_strings":["Department of Computer Science, New Bulgarian University, Sofia, Bulgaria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, New Bulgarian University, Sofia, Bulgaria","institution_ids":["https://openalex.org/I122492136"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5148426922","display_name":"Boyan Serafimov","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I122492136","display_name":"New Bulgarian University","ror":"https://ror.org/002qhr126","country_code":"BG","type":"education","lineage":["https://openalex.org/I122492136"]}],"countries":["BG"],"is_corresponding":false,"raw_author_name":"Boyan Serafimov","raw_affiliation_strings":["Department of Computer Science, New Bulgarian University, Sofia, Bulgaria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, New Bulgarian University, Sofia, Bulgaria","institution_ids":["https://openalex.org/I122492136"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5148466325","display_name":"Mihail Kodzhabashev","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I122492136","display_name":"New Bulgarian University","ror":"https://ror.org/002qhr126","country_code":"BG","type":"education","lineage":["https://openalex.org/I122492136"]}],"countries":["BG"],"is_corresponding":false,"raw_author_name":"Mihail Kodzhabashev","raw_affiliation_strings":["Department of Computer Science, New Bulgarian University, Sofia, Bulgaria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, New Bulgarian University, Sofia, Bulgaria","institution_ids":["https://openalex.org/I122492136"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5036162726"],"corresponding_institution_ids":["https://openalex.org/I122492136"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.69437458,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"494","last_page":"507"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.8593999743461609,"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.8593999743461609,"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/T10667","display_name":"Emotion and Mood Recognition","score":0.12120000272989273,"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":0.004399999976158142,"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/emotional-valence","display_name":"emotional valence","score":0.9760000109672546},{"id":"https://openalex.org/keywords/speech-emotion-recognition","display_name":"speech emotion recognition","score":0.656000018119812},{"id":"https://openalex.org/keywords/prosody","display_name":"prosody","score":0.32899999618530273}],"concepts":[{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.5490000247955322},{"id":"https://openalex.org/C168900304","wikidata":"https://www.wikidata.org/wiki/Q171407","display_name":"Valence (chemistry)","level":2,"score":0.5134999752044678},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.45969998836517334},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.37790000438690186},{"id":"https://openalex.org/C3020774634","wikidata":"https://www.wikidata.org/wiki/Q3113318","display_name":"Emotional valence","level":3,"score":0.29440000653266907},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.2935999929904938},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2896000146865845},{"id":"https://openalex.org/C46312422","wikidata":"https://www.wikidata.org/wiki/Q11024","display_name":"Communication","level":1,"score":0.28769999742507935},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.2743000090122223},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.25220000743865967},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.25130000710487366}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/978-3-032-42320-7_31","doi":"https://doi.org/10.1007/978-3-032-42320-7_31","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-032-42320-7_31","pdf_url":null,"source":{"id":"https://openalex.org/S4393917809","display_name":"Lecture notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering","issn_l":"1867-8211","issn":["1867-8211","1867-822X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1","norway-1"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering","raw_type":"book-chapter"},{"id":"doi:10.13140/rg.2.2.14995.03366","doi":"https://doi.org/10.13140/rg.2.2.14995.03366","is_oa":false,"landing_page_url":"https://doi.org/10.13140/rg.2.2.14995.03366","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W2179330824","https://openalex.org/W2345772611","https://openalex.org/W2648194195","https://openalex.org/W2791226589","https://openalex.org/W2807097573","https://openalex.org/W2889191349","https://openalex.org/W3129285739","https://openalex.org/W3202135579","https://openalex.org/W4212844288","https://openalex.org/W4223630899","https://openalex.org/W7162309208"],"related_works":["https://openalex.org/W4389856226","https://openalex.org/W4223630899","https://openalex.org/W2970937204","https://openalex.org/W3041501266","https://openalex.org/W7024421286","https://openalex.org/W4407134987","https://openalex.org/W2515568232","https://openalex.org/W4281853434","https://openalex.org/W7138906932","https://openalex.org/W4402639066"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-10-28T10:33:24.094632","created_date":"2026-08-28T00:00:00"}