{"id":"https://openalex.org/W2003879271","doi":"https://doi.org/10.1109/icassp.2014.6853962","title":"Connectivity based feature-level filtering for single-trial EEG BCIs","display_name":"Connectivity based feature-level filtering for single-trial EEG BCIs","publication_year":2014,"publication_date":"2014-05-01","ids":{"openalex":"https://openalex.org/W2003879271","doi":"https://doi.org/10.1109/icassp.2014.6853962","mag":"2003879271"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2014.6853962","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2014.6853962","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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/A5049329071","display_name":"Dominic Heger","orcid":null},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Dominic Heger","raw_affiliation_strings":["Karlsruhe Institute of Technology (KIT), Cognitive Systems Lab"],"affiliations":[{"raw_affiliation_string":"Karlsruhe Institute of Technology (KIT), Cognitive Systems Lab","institution_ids":["https://openalex.org/I102335020"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060636528","display_name":"Emiliyana Terziyska","orcid":null},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Emiliyana Terziyska","raw_affiliation_strings":["Karlsruhe Institute of Technology (KIT), Cognitive Systems Lab"],"affiliations":[{"raw_affiliation_string":"Karlsruhe Institute of Technology (KIT), Cognitive Systems Lab","institution_ids":["https://openalex.org/I102335020"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058049725","display_name":"Tanja Schultz","orcid":"https://orcid.org/0000-0002-9809-7028"},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Tanja Schultz","raw_affiliation_strings":["Karlsruhe Institute of Technology (KIT), Cognitive Systems Lab"],"affiliations":[{"raw_affiliation_string":"Karlsruhe Institute of Technology (KIT), Cognitive Systems Lab","institution_ids":["https://openalex.org/I102335020"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5049329071"],"corresponding_institution_ids":["https://openalex.org/I102335020"],"apc_list":null,"apc_paid":null,"fwci":0.3062,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.56733833,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"115","issue":null,"first_page":"2064","last_page":"2068"},"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":0.9988999962806702,"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":0.9980999827384949,"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/brain\u2013computer-interface","display_name":"Brain\u2013computer interface","score":0.8137503266334534},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7781487107276917},{"id":"https://openalex.org/keywords/motor-imagery","display_name":"Motor imagery","score":0.7581093311309814},{"id":"https://openalex.org/keywords/electroencephalography","display_name":"Electroencephalography","score":0.6755604147911072},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.6644201278686523},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5532780885696411},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5394445657730103},{"id":"https://openalex.org/keywords/autoregressive-model","display_name":"Autoregressive model","score":0.5382412075996399},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.4905485510826111},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4626084268093109},{"id":"https://openalex.org/keywords/multivariate-statistics","display_name":"Multivariate statistics","score":0.411479651927948},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3631231486797333},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.34278377890586853},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07422024011611938},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.06633439660072327},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.06358644366264343}],"concepts":[{"id":"https://openalex.org/C173201364","wikidata":"https://www.wikidata.org/wiki/Q897410","display_name":"Brain\u2013computer interface","level":3,"score":0.8137503266334534},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7781487107276917},{"id":"https://openalex.org/C54808283","wikidata":"https://www.wikidata.org/wiki/Q6918191","display_name":"Motor imagery","level":4,"score":0.7581093311309814},{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.6755604147911072},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.6644201278686523},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5532780885696411},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5394445657730103},{"id":"https://openalex.org/C159877910","wikidata":"https://www.wikidata.org/wiki/Q2202883","display_name":"Autoregressive model","level":2,"score":0.5382412075996399},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4905485510826111},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4626084268093109},{"id":"https://openalex.org/C161584116","wikidata":"https://www.wikidata.org/wiki/Q1952580","display_name":"Multivariate statistics","level":2,"score":0.411479651927948},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3631231486797333},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.34278377890586853},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07422024011611938},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.06633439660072327},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.06358644366264343},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","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":1,"locations":[{"id":"doi:10.1109/icassp.2014.6853962","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2014.6853962","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1517682131","https://openalex.org/W1968222074","https://openalex.org/W1983523765","https://openalex.org/W2009914532","https://openalex.org/W2021768951","https://openalex.org/W2041489975","https://openalex.org/W2049848875","https://openalex.org/W2057072986","https://openalex.org/W2057311210","https://openalex.org/W2066400502","https://openalex.org/W2074501647","https://openalex.org/W2077491345","https://openalex.org/W2079733958","https://openalex.org/W2097498530","https://openalex.org/W2101629643","https://openalex.org/W2106822551","https://openalex.org/W2109690662","https://openalex.org/W2124953625","https://openalex.org/W2128495200","https://openalex.org/W2136562407","https://openalex.org/W2153023455","https://openalex.org/W2157765880","https://openalex.org/W2178225550","https://openalex.org/W2507937192","https://openalex.org/W4238051305","https://openalex.org/W6662997584","https://openalex.org/W6683344597"],"related_works":["https://openalex.org/W2380520431","https://openalex.org/W2029077461","https://openalex.org/W2786641296","https://openalex.org/W2538631202","https://openalex.org/W2155980343","https://openalex.org/W2998322906","https://openalex.org/W2109774900","https://openalex.org/W3170898647","https://openalex.org/W2467810721","https://openalex.org/W2115206060"],"abstract_inverted_index":{"EEG-based":[0],"Brain":[1],"Computer":[2],"interfaces":[3],"(BCIs)":[4],"often":[5],"rely":[6],"on":[7,78],"power":[8,91],"spectral":[9,92],"density":[10,93],"features":[11,131],"to":[12,35,90,104],"represent":[13],"relevant":[14],"aspects":[15],"of":[16,52,58,69,125],"brain":[17,24,59,137],"activity.":[18],"The":[19,119],"information":[20,34,53],"flow":[21,54],"within":[22],"human":[23],"networks":[25,138],"and":[26,85,114,132],"the":[27,65,106,126],"corresponding":[28],"connectivity":[29,75,135],"patterns":[30],"may":[31],"contain":[32],"useful":[33],"improve":[36],"BCI":[37],"performance,":[38],"however":[39],"they":[40],"are":[41,86],"typically":[42],"not":[43],"leveraged":[44],"in":[45,136],"current":[46],"systems.":[47],"In":[48],"this":[49,73],"paper,":[50],"analyzes":[51],"between":[55],"independent":[56],"sources":[57],"activity":[60],"have":[61,82,101],"been":[62,83,102],"incorporated":[63],"into":[64],"feature":[66,108],"extraction":[67,109],"stage":[68],"a":[70,111,115],"BCI.":[71],"For":[72],"purpose,":[74],"measures":[76],"based":[77,94],"multivariate":[79],"autoregressive":[80],"models":[81],"estimated":[84],"applied":[87],"as":[88,142],"filters":[89,145],"features.":[95],"Two":[96],"publicly":[97],"available":[98],"data":[99],"sets":[100],"used":[103,141],"evaluate":[105],"proposed":[107,127],"method:":[110],"two-back":[112],"task":[113],"motor":[116],"imagery":[117],"task.":[118],"results":[120],"demonstrate":[121],"significant":[122],"performance":[123],"improvements":[124],"method":[128],"over":[129],"band-power":[130],"indicate":[133],"that":[134],"can":[139],"be":[140],"powerful":[143],"feature-level":[144],"for":[146],"BCIs.":[147]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}