{"id":"https://openalex.org/W4402673196","doi":"https://doi.org/10.1109/lsp.2024.3465348","title":"BLSAN: A Brain Lateralization-Guided Subject Adaptive Network for Motor Imagery Classification","display_name":"BLSAN: A Brain Lateralization-Guided Subject Adaptive Network for Motor Imagery Classification","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4402673196","doi":"https://doi.org/10.1109/lsp.2024.3465348"},"language":"en","primary_location":{"id":"doi:10.1109/lsp.2024.3465348","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lsp.2024.3465348","pdf_url":null,"source":{"id":"https://openalex.org/S120629676","display_name":"IEEE Signal Processing Letters","issn_l":"1070-9908","issn":["1070-9908","1558-2361"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Signal Processing Letters","raw_type":"journal-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/A5011793912","display_name":"Fulin Wei","orcid":"https://orcid.org/0000-0003-1962-0675"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Fulin Wei","raw_affiliation_strings":["School of Computer Science and Technology, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047941974","display_name":"Xueyuan Xu","orcid":"https://orcid.org/0000-0003-4811-5459"},"institutions":[{"id":"https://openalex.org/I37796252","display_name":"Beijing University of Technology","ror":"https://ror.org/037b1pp87","country_code":"CN","type":"education","lineage":["https://openalex.org/I37796252"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xueyuan Xu","raw_affiliation_strings":["School of Information Science and Technology, Beijing University of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Beijing University of Technology, Beijing, China","institution_ids":["https://openalex.org/I37796252"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100404178","display_name":"Qing Li","orcid":"https://orcid.org/0000-0003-3910-4811"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qing Li","raw_affiliation_strings":["School of Computer Science and Technology, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059036409","display_name":"Xiuxing Li","orcid":"https://orcid.org/0000-0002-1178-7422"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiuxing Li","raw_affiliation_strings":["School of Computer Science and Technology, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007297993","display_name":"Xia Wu","orcid":"https://orcid.org/0000-0002-2377-6093"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xia Wu","raw_affiliation_strings":["School of Computer Science and Technology, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5011793912"],"corresponding_institution_ids":["https://openalex.org/I125839683"],"apc_list":null,"apc_paid":null,"fwci":1.0902,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.76665431,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":"31","issue":null,"first_page":"2630","last_page":"2634"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9922999739646912,"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"}},"topics":[{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9922999739646912,"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/T12702","display_name":"Brain Tumor Detection and Classification","score":0.9415000081062317,"subfield":{"id":"https://openalex.org/subfields/2808","display_name":"Neurology"},"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/T10320","display_name":"Neural Networks and Applications","score":0.9081000089645386,"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/lateralization-of-brain-function","display_name":"Lateralization of brain function","score":0.7086794376373291},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6435732841491699},{"id":"https://openalex.org/keywords/motor-imagery","display_name":"Motor imagery","score":0.6310593485832214},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5552327036857605},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4706553518772125},{"id":"https://openalex.org/keywords/brain\u2013computer-interface","display_name":"Brain\u2013computer interface","score":0.45778265595436096},{"id":"https://openalex.org/keywords/subject","display_name":"Subject (documents)","score":0.4150472581386566},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.4114660322666168},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3783408999443054},{"id":"https://openalex.org/keywords/electroencephalography","display_name":"Electroencephalography","score":0.3497233986854553},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.2535123825073242},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.2086731493473053}],"concepts":[{"id":"https://openalex.org/C79840881","wikidata":"https://www.wikidata.org/wiki/Q1080497","display_name":"Lateralization of brain function","level":2,"score":0.7086794376373291},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6435732841491699},{"id":"https://openalex.org/C54808283","wikidata":"https://www.wikidata.org/wiki/Q6918191","display_name":"Motor imagery","level":4,"score":0.6310593485832214},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5552327036857605},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4706553518772125},{"id":"https://openalex.org/C173201364","wikidata":"https://www.wikidata.org/wiki/Q897410","display_name":"Brain\u2013computer interface","level":3,"score":0.45778265595436096},{"id":"https://openalex.org/C2777855551","wikidata":"https://www.wikidata.org/wiki/Q12310021","display_name":"Subject (documents)","level":2,"score":0.4150472581386566},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.4114660322666168},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3783408999443054},{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.3497233986854553},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.2535123825073242},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.2086731493473053},{"id":"https://openalex.org/C161191863","wikidata":"https://www.wikidata.org/wiki/Q199655","display_name":"Library science","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lsp.2024.3465348","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lsp.2024.3465348","pdf_url":null,"source":{"id":"https://openalex.org/S120629676","display_name":"IEEE Signal Processing Letters","issn_l":"1070-9908","issn":["1070-9908","1558-2361"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Signal Processing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3734283955","display_name":null,"funder_award_id":"NJ2024029","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W2010371409","https://openalex.org/W2098391699","https://openalex.org/W2116308679","https://openalex.org/W2129023315","https://openalex.org/W2168500935","https://openalex.org/W2559463885","https://openalex.org/W2741907166","https://openalex.org/W2903959724","https://openalex.org/W2912885887","https://openalex.org/W2999414995","https://openalex.org/W3015863006","https://openalex.org/W3017751871","https://openalex.org/W3041698047","https://openalex.org/W3047208690","https://openalex.org/W3092342532","https://openalex.org/W3102455230","https://openalex.org/W3126607918","https://openalex.org/W3131225866","https://openalex.org/W3148095804","https://openalex.org/W3190460267","https://openalex.org/W4200476534","https://openalex.org/W4200554797","https://openalex.org/W4212774754","https://openalex.org/W4224307534","https://openalex.org/W4225724279","https://openalex.org/W4300942166","https://openalex.org/W4312597583","https://openalex.org/W4318833227","https://openalex.org/W4319781390","https://openalex.org/W4380355219","https://openalex.org/W4382119125","https://openalex.org/W4383815027","https://openalex.org/W4399487248","https://openalex.org/W4402661159","https://openalex.org/W6639480849","https://openalex.org/W6750109254","https://openalex.org/W6792941364"],"related_works":["https://openalex.org/W1977940006","https://openalex.org/W2887556756","https://openalex.org/W2947925238","https://openalex.org/W195417223","https://openalex.org/W1513407214","https://openalex.org/W1984377984","https://openalex.org/W1961545574","https://openalex.org/W2510077457","https://openalex.org/W3045772920","https://openalex.org/W2047816336"],"abstract_inverted_index":{"A":[0],"major":[1],"challenge":[2],"in":[3,55],"motor":[4],"imagery":[5],"Brain-Computer":[6],"Interfaces":[7],"(MI-BCIs)":[8],"arises":[9],"from":[10,44,97],"domain":[11],"shift":[12],"due":[13],"to":[14,28,70,90,115],"large":[15],"individual":[16],"differences.":[17],"Currently,":[18],"most":[19],"cross-subject":[20],"MI-BCI":[21],"decoding":[22],"methods":[23,38],"rely":[24],"on":[25,126],"transfer":[26],"learning":[27],"extract":[29],"subject-shared":[30],"features":[31,95],"or":[32,48],"align":[33],"data":[34,43],"distributions.":[35],"However,":[36],"these":[37],"typically":[39],"require":[40],"all":[41],"unlabeled":[42,140],"the":[45,121,145],"target":[46],"subjects":[47],"labeled":[49],"calibration":[50,141],"data,":[51,142],"which":[52,143],"is":[53],"unavailable":[54],"practical":[56],"applications.":[57],"To":[58],"address":[59],"this,":[60],"we":[61,107],"propose":[62],"a":[63,109],"brain":[64],"lateralization-guided":[65],"subject":[66],"adaptive":[67],"network,":[68],"BLSAN,":[69],"enhance":[71,116],"model":[72,117],"generalization":[73],"through":[74],"local-global":[75],"adversarial":[76,81,104],"training.":[77,105],"Specifically,":[78],"two":[79,127],"separate":[80],"networks":[82],"for":[83,102],"left":[84],"and":[85,94,135],"right":[86],"hemispheres":[87,99],"are":[88,100],"designed":[89],"reduce":[91],"local":[92],"differences,":[93],"extracted":[96],"both":[98],"combined":[101],"global":[103],"Additionally,":[106],"design":[108],"confidence-based":[110],"pseudo":[111],"label":[112],"generation":[113],"method":[114],"discriminability.":[118],"We":[119],"validate":[120],"effectiveness":[122],"of":[123,147],"our":[124],"approach":[125],"public":[128],"MI":[129],"datasets,":[130],"BCI":[131],"Competition":[132],"IV":[133],"2a":[134],"2b,":[136],"only":[137],"with":[138],"some":[139],"improves":[144],"practicality":[146],"MI-BCIs.":[148]},"counts_by_year":[{"year":2025,"cited_by_count":3}],"updated_date":"2025-12-21T23:12:01.093139","created_date":"2025-10-10T00:00:00"}
