{"id":"https://openalex.org/W7135382427","doi":"https://doi.org/10.1016/j.neunet.2026.108856","title":"An efficient brain-heart coupling learning system for emotion recognition","display_name":"An efficient brain-heart coupling learning system for emotion recognition","publication_year":2026,"publication_date":"2026-03-14","ids":{"openalex":"https://openalex.org/W7135382427","doi":"https://doi.org/10.1016/j.neunet.2026.108856","pmid":"https://pubmed.ncbi.nlm.nih.gov/41855886"},"language":"en","primary_location":{"id":"doi:10.1016/j.neunet.2026.108856","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.neunet.2026.108856","pdf_url":null,"source":{"id":"https://openalex.org/S123019304","display_name":"Neural Networks","issn_l":"0893-6080","issn":["0893-6080","1879-2782"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Neural Networks","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5037463477","display_name":"Dongrui Gao","orcid":"https://orcid.org/0000-0002-2023-0765"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dongrui Gao","raw_affiliation_strings":["School of Computer Science, Chengdu University of Information Technology, Chengdu, 610225, China; School of Life Sciences and Technology, University of Electronic Science and Technology of China, Chengdu, 611731, China. Electronic address: gdr1987@cuit.edu.cn"],"raw_orcid":"https://orcid.org/0000-0002-2023-0765","affiliations":[{"raw_affiliation_string":"School of Computer Science, Chengdu University of Information Technology, Chengdu, 610225, China; School of Life Sciences and Technology, University of Electronic Science and Technology of China, Chengdu, 611731, China. Electronic address: gdr1987@cuit.edu.cn","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5129113428","display_name":"Liu Deng","orcid":null},"institutions":[{"id":"https://openalex.org/I24201400","display_name":"Chengdu University of Information Technology","ror":"https://ror.org/01yxwrh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I24201400"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liu Deng","raw_affiliation_strings":["School of Computer Science, Chengdu University of Information Technology, Chengdu, 610225, China. Electronic address: 2713815268@qq.com"],"raw_orcid":"https://orcid.org/0009-0009-9530-2450","affiliations":[{"raw_affiliation_string":"School of Computer Science, Chengdu University of Information Technology, Chengdu, 610225, China. Electronic address: 2713815268@qq.com","institution_ids":["https://openalex.org/I24201400"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5129109659","display_name":"Zongyao Peng","orcid":null},"institutions":[{"id":"https://openalex.org/I4210119012","display_name":"Xichang University","ror":"https://ror.org/02h3fyk31","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210119012"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zongyao Peng","raw_affiliation_strings":["Xichang Satellite Launch Center. Electronic address: 452433759@qq.com"],"raw_orcid":"https://orcid.org/0009-0009-7076-5723","affiliations":[{"raw_affiliation_string":"Xichang Satellite Launch Center. Electronic address: 452433759@qq.com","institution_ids":["https://openalex.org/I4210119012"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Qinghua Wang","orcid":"https://orcid.org/0009-0004-5258-3057"},"institutions":[{"id":"https://openalex.org/I196699116","display_name":"Wuhan University of Technology","ror":"https://ror.org/03fe7t173","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]},{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qinghua Wang","raw_affiliation_strings":["School of Information, Wuhan University of Technology, Wuhan, 430070, China. Electronic address: 272996295@qq.com"],"raw_orcid":"https://orcid.org/0009-0004-5258-3057","affiliations":[{"raw_affiliation_string":"School of Information, Wuhan University of Technology, Wuhan, 430070, China. Electronic address: 272996295@qq.com","institution_ids":["https://openalex.org/I196699116","https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065484098","display_name":"H Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haokai Zhang","raw_affiliation_strings":["School of Life Sciences and Technology, University of Electronic Science and Technology of China, Chengdu, 611731, China. Electronic address: 1326036086@qq.com"],"raw_orcid":"https://orcid.org/0000-0002-8430-5682","affiliations":[{"raw_affiliation_string":"School of Life Sciences and Technology, University of Electronic Science and Technology of China, Chengdu, 611731, China. Electronic address: 1326036086@qq.com","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041175285","display_name":"Shihong Liu","orcid":"https://orcid.org/0000-0002-2106-1772"},"institutions":[{"id":"https://openalex.org/I24201400","display_name":"Chengdu University of Information Technology","ror":"https://ror.org/01yxwrh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I24201400"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shihong Liu","raw_affiliation_strings":["School of Computer Science, Chengdu University of Information Technology, Chengdu, 610225, China. Electronic address: 3210604003@stu.cuit.edu.cn"],"raw_orcid":"https://orcid.org/0000-0002-2106-1772","affiliations":[{"raw_affiliation_string":"School of Computer Science, Chengdu University of Information Technology, Chengdu, 610225, China. Electronic address: 3210604003@stu.cuit.edu.cn","institution_ids":["https://openalex.org/I24201400"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102013177","display_name":"Dingming Wu","orcid":"https://orcid.org/0009-0004-0566-3660"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Dingming Wu","raw_affiliation_strings":["School of Life Sciences and Technology, University of Electronic Science and Technology of China, Chengdu, 611731, China. Electronic address: dmw@uestc.edu.cn"],"raw_orcid":"https://orcid.org/0009-0004-0566-3660","affiliations":[{"raw_affiliation_string":"School of Life Sciences and Technology, University of Electronic Science and Technology of China, Chengdu, 611731, China. Electronic address: dmw@uestc.edu.cn","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001139686","display_name":"Pengrui Li","orcid":"https://orcid.org/0000-0002-1398-207X"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Pengrui Li","raw_affiliation_strings":["School of Life Sciences and Technology, University of Electronic Science and Technology of China, Chengdu, 611731, China. Electronic address: 925189684@qq.com"],"raw_orcid":"https://orcid.org/0000-0002-1398-207X","affiliations":[{"raw_affiliation_string":"School of Life Sciences and Technology, University of Electronic Science and Technology of China, Chengdu, 611731, China. Electronic address: 925189684@qq.com","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5001139686","https://openalex.org/A5102013177"],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":{"value":3350,"currency":"USD","value_usd":3350},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.37336017,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"200","issue":null,"first_page":"108856","last_page":"108856"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10667","display_name":"Emotion and Mood Recognition","score":0.7638000249862671,"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":0.7638000249862671,"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/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.16590000689029694,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10241","display_name":"Functional Brain Connectivity Studies","score":0.009999999776482582,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/perception","display_name":"Perception","score":0.6348999738693237},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.5066999793052673},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.48660001158714294},{"id":"https://openalex.org/keywords/emotion-recognition","display_name":"Emotion recognition","score":0.4081000089645386},{"id":"https://openalex.org/keywords/mechanism","display_name":"Mechanism (biology)","score":0.3578000068664551},{"id":"https://openalex.org/keywords/emotion-classification","display_name":"Emotion classification","score":0.34439998865127563},{"id":"https://openalex.org/keywords/coupling","display_name":"Coupling (piping)","score":0.3407999873161316},{"id":"https://openalex.org/keywords/mode","display_name":"Mode (computer interface)","score":0.33379998803138733}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.733299970626831},{"id":"https://openalex.org/C26760741","wikidata":"https://www.wikidata.org/wiki/Q160402","display_name":"Perception","level":2,"score":0.6348999738693237},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.517799973487854},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.5066999793052673},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.48660001158714294},{"id":"https://openalex.org/C2777438025","wikidata":"https://www.wikidata.org/wiki/Q1339090","display_name":"Emotion recognition","level":2,"score":0.4081000089645386},{"id":"https://openalex.org/C89611455","wikidata":"https://www.wikidata.org/wiki/Q6804646","display_name":"Mechanism (biology)","level":2,"score":0.3578000068664551},{"id":"https://openalex.org/C206310091","wikidata":"https://www.wikidata.org/wiki/Q750859","display_name":"Emotion classification","level":2,"score":0.34439998865127563},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.34299999475479126},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.3407999873161316},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.33379998803138733},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.32420000433921814},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.3181999921798706},{"id":"https://openalex.org/C59404180","wikidata":"https://www.wikidata.org/wiki/Q17013334","display_name":"Feature learning","level":2,"score":0.30090001225471497},{"id":"https://openalex.org/C28063669","wikidata":"https://www.wikidata.org/wiki/Q7167042","display_name":"Perceptual system","level":3,"score":0.2985999882221222},{"id":"https://openalex.org/C205203396","wikidata":"https://www.wikidata.org/wiki/Q612143","display_name":"Bilinear interpolation","level":2,"score":0.29580000042915344},{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.2896000146865845},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.2827000021934509},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.27399998903274536},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.26669999957084656}],"mesh":[{"descriptor_ui":"D000069550","descriptor_name":"Machine Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D004644","descriptor_name":"Emotions","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D006321","descriptor_name":"Heart","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007858","descriptor_name":"Learning","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D016571","descriptor_name":"Neural Networks, Computer","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D021641","descriptor_name":"Recognition, Psychology","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1016/j.neunet.2026.108856","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.neunet.2026.108856","pdf_url":null,"source":{"id":"https://openalex.org/S123019304","display_name":"Neural Networks","issn_l":"0893-6080","issn":["0893-6080","1879-2782"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Neural Networks","raw_type":"journal-article"},{"id":"pmid:41855886","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/41855886","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Neural networks : the official journal of the International Neural Network Society","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320333335","display_name":"Sichuan Province Science and Technology Support Program","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W1947251450","https://openalex.org/W1980683585","https://openalex.org/W2122098299","https://openalex.org/W2156489769","https://openalex.org/W2580887161","https://openalex.org/W2620573913","https://openalex.org/W2625897054","https://openalex.org/W2786768213","https://openalex.org/W3024961463","https://openalex.org/W3048648033","https://openalex.org/W3150555044","https://openalex.org/W3175479691","https://openalex.org/W3184236853","https://openalex.org/W3214882941","https://openalex.org/W4280573717","https://openalex.org/W4310592224","https://openalex.org/W4312313987","https://openalex.org/W4319934143","https://openalex.org/W4366165331","https://openalex.org/W4385304163","https://openalex.org/W4386968638","https://openalex.org/W4387146014","https://openalex.org/W4387623886","https://openalex.org/W4389105052","https://openalex.org/W4389317738","https://openalex.org/W4390576511","https://openalex.org/W4392169602","https://openalex.org/W4392563776","https://openalex.org/W4399154508","https://openalex.org/W4400770832","https://openalex.org/W4401210507","https://openalex.org/W4401210562","https://openalex.org/W4401211053","https://openalex.org/W4407276174","https://openalex.org/W4408391954","https://openalex.org/W4409291053","https://openalex.org/W4409494577","https://openalex.org/W7083190506"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-05-29T09:21:14.243279","created_date":"2026-03-15T00:00:00"}