{"id":"https://openalex.org/W2140813513","doi":"https://doi.org/10.1109/icassp.2013.6637795","title":"Joint spatial-temporal filter design for analysis of motor imagery EEG","display_name":"Joint spatial-temporal filter design for analysis of motor imagery EEG","publication_year":2013,"publication_date":"2013-05-01","ids":{"openalex":"https://openalex.org/W2140813513","doi":"https://doi.org/10.1109/icassp.2013.6637795","mag":"2140813513"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2013.6637795","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2013.6637795","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"},"type":"conference-paper","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/A5100749623","display_name":"Xingchen Li","orcid":"https://orcid.org/0000-0002-3691-9516"},"institutions":[{"id":"https://openalex.org/I4210126319","display_name":"Duke-NUS Medical School","ror":"https://ror.org/02j1m6098","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596","https://openalex.org/I170897317","https://openalex.org/I4210126319"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"X. Li","raw_affiliation_strings":["Graduate School for Integrative Sciences and Engineering, NUS, Singapore","Grad. Sch. for Integrative Sci. & Eng., NUS, Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School for Integrative Sciences and Engineering, NUS, Singapore","institution_ids":["https://openalex.org/I4210126319"]},{"raw_affiliation_string":"Grad. Sch. for Integrative Sci. & Eng., NUS, Singapore, Singapore","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001526390","display_name":"H. Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]},{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"H. Zhang","raw_affiliation_strings":["Institute for Infocomm Research, Agency for Science, Technology and Research, Singapore","Institute for Infocomm Research, Agency for Science, Technology and Research Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research, Agency for Science, Technology and Research, Singapore","institution_ids":["https://openalex.org/I115228651","https://openalex.org/I3005327000"]},{"raw_affiliation_string":"Institute for Infocomm Research, Agency for Science, Technology and Research Singapore, Singapore","institution_ids":["https://openalex.org/I115228651","https://openalex.org/I3005327000"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031778999","display_name":"Cuntai Guan","orcid":"https://orcid.org/0000-0002-0872-3276"},"institutions":[{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]},{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"C. Guan","raw_affiliation_strings":["Institute for Infocomm Research, Agency for Science, Technology and Research, Singapore","Institute for Infocomm Research, Agency for Science, Technology and Research Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research, Agency for Science, Technology and Research, Singapore","institution_ids":["https://openalex.org/I115228651","https://openalex.org/I3005327000"]},{"raw_affiliation_string":"Institute for Infocomm Research, Agency for Science, Technology and Research Singapore, Singapore","institution_ids":["https://openalex.org/I115228651","https://openalex.org/I3005327000"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077909007","display_name":"Sim Heng Ong","orcid":"https://orcid.org/0000-0003-2766-8150"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"S. H. Ong","raw_affiliation_strings":["Division of Electrical and Computer Engineering, Division of Bioengineering, National University of Singapore, Singapore","Div. of Electr. & Comput. Eng., Nat. Univ. of Singapore, Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Electrical and Computer Engineering, Division of Bioengineering, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Div. of Electr. & Comput. Eng., Nat. Univ. of Singapore, Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066047915","display_name":"Yutong Pan","orcid":"https://orcid.org/0000-0002-9914-9045"},"institutions":[{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]},{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Y. Pan","raw_affiliation_strings":["Institute for Infocomm Research, Agency for Science, Technology and Research, Singapore","Institute for Infocomm Research, Agency for Science, Technology and Research Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research, Agency for Science, Technology and Research, Singapore","institution_ids":["https://openalex.org/I115228651","https://openalex.org/I3005327000"]},{"raw_affiliation_string":"Institute for Infocomm Research, Agency for Science, Technology and Research Singapore, Singapore","institution_ids":["https://openalex.org/I115228651","https://openalex.org/I3005327000"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100320376","display_name":"Kai Keng Ang","orcid":"https://orcid.org/0000-0002-3053-6311"},"institutions":[{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]},{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"K. K. Ang","raw_affiliation_strings":["Institute for Infocomm Research, Agency for Science, Technology and Research, Singapore","Institute for Infocomm Research, Agency for Science, Technology and Research Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research, Agency for Science, Technology and Research, Singapore","institution_ids":["https://openalex.org/I115228651","https://openalex.org/I3005327000"]},{"raw_affiliation_string":"Institute for Infocomm Research, Agency for Science, Technology and Research Singapore, Singapore","institution_ids":["https://openalex.org/I115228651","https://openalex.org/I3005327000"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.21223022,"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":"978","last_page":"982"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":1.0,"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":1.0,"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/T10581","display_name":"Neural dynamics and brain function","score":0.9943000078201294,"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":0.9879999756813049,"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/motor-imagery","display_name":"Motor imagery","score":0.8515191078186035},{"id":"https://openalex.org/keywords/discriminative-model","display_name":"Discriminative model","score":0.7648789286613464},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7626689076423645},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.6755931973457336},{"id":"https://openalex.org/keywords/electroencephalography","display_name":"Electroencephalography","score":0.6730861067771912},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6618703603744507},{"id":"https://openalex.org/keywords/brain\u2013computer-interface","display_name":"Brain\u2013computer interface","score":0.6434078216552734},{"id":"https://openalex.org/keywords/spurious-relationship","display_name":"Spurious relationship","score":0.5946779251098633},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5524415969848633},{"id":"https://openalex.org/keywords/spatial-filter","display_name":"Spatial filter","score":0.48644089698791504},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4780343472957611},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.47455912828445435},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.4544315040111542},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.29390138387680054},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.24114945530891418},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.10332256555557251},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.09008985757827759}],"concepts":[{"id":"https://openalex.org/C54808283","wikidata":"https://www.wikidata.org/wiki/Q6918191","display_name":"Motor imagery","level":4,"score":0.8515191078186035},{"id":"https://openalex.org/C97931131","wikidata":"https://www.wikidata.org/wiki/Q5282087","display_name":"Discriminative model","level":2,"score":0.7648789286613464},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7626689076423645},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.6755931973457336},{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.6730861067771912},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6618703603744507},{"id":"https://openalex.org/C173201364","wikidata":"https://www.wikidata.org/wiki/Q897410","display_name":"Brain\u2013computer interface","level":3,"score":0.6434078216552734},{"id":"https://openalex.org/C97256817","wikidata":"https://www.wikidata.org/wiki/Q1462316","display_name":"Spurious relationship","level":2,"score":0.5946779251098633},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5524415969848633},{"id":"https://openalex.org/C121475858","wikidata":"https://www.wikidata.org/wiki/Q2735911","display_name":"Spatial filter","level":2,"score":0.48644089698791504},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4780343472957611},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.47455912828445435},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.4544315040111542},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.29390138387680054},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.24114945530891418},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.10332256555557251},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.09008985757827759},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icassp.2013.6637795","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2013.6637795","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:scholarbank.nus.edu.sg:10635/83876","is_oa":false,"landing_page_url":"http://scholarbank.nus.edu.sg/handle/10635/83876","pdf_url":null,"source":{"id":"https://openalex.org/S7407052290","display_name":"National University of Singapore","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scopus","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7900000214576721,"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1976715276","https://openalex.org/W1985963135","https://openalex.org/W1986877334","https://openalex.org/W1990086319","https://openalex.org/W1995506038","https://openalex.org/W2010371409","https://openalex.org/W2040360897","https://openalex.org/W2044439316","https://openalex.org/W2089421806","https://openalex.org/W2099509424","https://openalex.org/W2100409538","https://openalex.org/W2108824330","https://openalex.org/W2119985669","https://openalex.org/W2122000713","https://openalex.org/W2132360759","https://openalex.org/W2167586006","https://openalex.org/W6679555981"],"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/W2944296668"],"abstract_inverted_index":{"This":[0],"paper":[1],"addresses":[2],"the":[3,36,75,85,126],"key":[4],"issue":[5],"of":[6,10,74,107],"discriminative":[7,49],"feature":[8,55,94],"extraction":[9,56],"electroencephalogram":[11],"(EEG)":[12],"signals":[13],"in":[14,19,44,53],"brain-computer":[15],"interfaces.":[16],"Recent":[17],"advances":[18],"neuroscience":[20],"indicate":[21],"that":[22,61,125],"multiple":[23],"brain":[24,87],"regions":[25,37],"can":[26,38,79,129],"be":[27],"activated":[28],"during":[29,84],"motor":[30,50,119],"imagery.":[31],"The":[32,113],"signal":[33,68,108],"propagation":[34,69,109],"among":[35],"give":[39],"rise":[40],"to":[41,91],"spurious":[42],"effects":[43,73],"identifying":[45],"event-related":[46],"desynchronization/synchronization":[47],"for":[48,66,104],"imagery":[51,120],"detection":[52],"conventional":[54],"methods.":[57],"Particularly,":[58],"we":[59,99],"propose":[60],"computational":[62],"models":[63],"which":[64],"account":[65],"both":[67],"and":[70,89,110],"volume":[71],"conduction":[72],"source":[76],"neuronal":[77],"activities":[78,88],"more":[80,92],"accurately":[81],"describe":[82],"EEG":[83,121],"specific":[86],"lead":[90],"effective":[93],"extraction.":[95],"To":[96],"this":[97],"end,":[98],"devise":[100],"a":[101],"unified":[102],"model":[103],"joint":[105],"learning":[106],"spatial":[111],"patterns.":[112],"preliminary":[114],"results":[115],"obtained":[116],"with":[117,133],"real-world":[118],"data":[122],"sets":[123],"confirm":[124],"new":[127],"methodology":[128],"improve":[130],"classification":[131],"accuracy":[132],"statistical":[134],"significance.":[135]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}