{"id":"https://openalex.org/W1571739119","doi":"https://doi.org/10.1109/icassp.2015.7178092","title":"Robust long term neural signal decoding by estimating unobserved features","display_name":"Robust long term neural signal decoding by estimating unobserved features","publication_year":2015,"publication_date":"2015-04-01","ids":{"openalex":"https://openalex.org/W1571739119","doi":"https://doi.org/10.1109/icassp.2015.7178092","mag":"1571739119"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2015.7178092","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2015.7178092","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 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/A5048209098","display_name":"Vijay Aditya Tadipatri","orcid":"https://orcid.org/0000-0002-5426-1818"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Vijay Aditya Tadipatri","raw_affiliation_strings":["Dept. of Electrical and Computer Engineering, The University of Texas at Austin, Austin, TX","Department of Electrical and Computer Engineering, The University of Texas at Austin, United States"],"affiliations":[{"raw_affiliation_string":"Dept. of Electrical and Computer Engineering, The University of Texas at Austin, Austin, TX","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The University of Texas at Austin, United States","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089360428","display_name":"Ahmed H. Tewfik","orcid":"https://orcid.org/0000-0002-2384-4391"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ahmed H. Tewfik","raw_affiliation_strings":["Dept. of Electrical and Computer Engineering, The University of Texas at Austin, Austin, TX","Department of Electrical and Computer Engineering, The University of Texas at Austin, United States"],"affiliations":[{"raw_affiliation_string":"Dept. of Electrical and Computer Engineering, The University of Texas at Austin, Austin, TX","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The University of Texas at Austin, United States","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080586655","display_name":"James Ashe","orcid":"https://orcid.org/0000-0003-1858-2021"},"institutions":[{"id":"https://openalex.org/I4210101327","display_name":"Twin Cities Orthopedics","ror":"https://ror.org/01en4s460","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210101327"]},{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"James Ashe","raw_affiliation_strings":["Department of Neuroscience, University of Minnesota, Twin Cities, Minneapolis, MN","Department of Neuroscience, University of Minnesota, Twin Cities, Minneapolis, United States"],"affiliations":[{"raw_affiliation_string":"Department of Neuroscience, University of Minnesota, Twin Cities, Minneapolis, MN","institution_ids":["https://openalex.org/I4210101327","https://openalex.org/I130238516"]},{"raw_affiliation_string":"Department of Neuroscience, University of Minnesota, Twin Cities, Minneapolis, United States","institution_ids":["https://openalex.org/I4210101327","https://openalex.org/I130238516"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5048209098"],"corresponding_institution_ids":["https://openalex.org/I86519309"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.03403515,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"10","issue":null,"first_page":"862","last_page":"866"},"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/T11601","display_name":"Neuroscience and Neural Engineering","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular 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":0.9976999759674072,"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":0.84568190574646},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7902822494506836},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.7766647338867188},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6901466846466064},{"id":"https://openalex.org/keywords/unobservable","display_name":"Unobservable","score":0.6322402358055115},{"id":"https://openalex.org/keywords/usability","display_name":"Usability","score":0.5385106801986694},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5332797169685364},{"id":"https://openalex.org/keywords/neural-decoding","display_name":"Neural decoding","score":0.48248007893562317},{"id":"https://openalex.org/keywords/session","display_name":"Session (web analytics)","score":0.4705876410007477},{"id":"https://openalex.org/keywords/neural-engineering","display_name":"Neural engineering","score":0.45569294691085815},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4469173550605774},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.44546404480934143},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4380798637866974},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.41691070795059204},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3638874888420105},{"id":"https://openalex.org/keywords/electroencephalography","display_name":"Electroencephalography","score":0.23327213525772095},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.2075483202934265},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.16391658782958984}],"concepts":[{"id":"https://openalex.org/C173201364","wikidata":"https://www.wikidata.org/wiki/Q897410","display_name":"Brain\u2013computer interface","level":3,"score":0.84568190574646},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7902822494506836},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.7766647338867188},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6901466846466064},{"id":"https://openalex.org/C2780695315","wikidata":"https://www.wikidata.org/wiki/Q3799040","display_name":"Unobservable","level":2,"score":0.6322402358055115},{"id":"https://openalex.org/C170130773","wikidata":"https://www.wikidata.org/wiki/Q216378","display_name":"Usability","level":2,"score":0.5385106801986694},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5332797169685364},{"id":"https://openalex.org/C40743351","wikidata":"https://www.wikidata.org/wiki/Q7002049","display_name":"Neural decoding","level":3,"score":0.48248007893562317},{"id":"https://openalex.org/C2779182362","wikidata":"https://www.wikidata.org/wiki/Q17126187","display_name":"Session (web analytics)","level":2,"score":0.4705876410007477},{"id":"https://openalex.org/C168451700","wikidata":"https://www.wikidata.org/wiki/Q1306528","display_name":"Neural engineering","level":2,"score":0.45569294691085815},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4469173550605774},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.44546404480934143},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4380798637866974},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.41691070795059204},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3638874888420105},{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.23327213525772095},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.2075483202934265},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.16391658782958984},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"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/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","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},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2015.7178092","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2015.7178092","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/15","score":0.550000011920929,"display_name":"Life in Land"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1980896442","https://openalex.org/W1997243535","https://openalex.org/W2006304614","https://openalex.org/W2010592282","https://openalex.org/W2023203889","https://openalex.org/W2040739363","https://openalex.org/W2048272660","https://openalex.org/W2066053180","https://openalex.org/W2071583576","https://openalex.org/W2083020409","https://openalex.org/W2084010672","https://openalex.org/W2086398476","https://openalex.org/W2086900777","https://openalex.org/W2092802614","https://openalex.org/W2093859328","https://openalex.org/W2103175671","https://openalex.org/W2112002552","https://openalex.org/W2140413964","https://openalex.org/W2142183266","https://openalex.org/W2149331527","https://openalex.org/W6681328277"],"related_works":["https://openalex.org/W2098373948","https://openalex.org/W1534867933","https://openalex.org/W2587713090","https://openalex.org/W2963141266","https://openalex.org/W2090610152","https://openalex.org/W2896393657","https://openalex.org/W2356338989","https://openalex.org/W2744712844","https://openalex.org/W4310719664","https://openalex.org/W2139213733"],"abstract_inverted_index":{"Chronic":[0],"effects":[1],"of":[2,19,31,101,112,131,146],"electrode":[3],"implantation":[4],"in":[5,28,74,93,109,115],"the":[6,10,53,85,110,144],"brain":[7],"tissue":[8],"alter":[9],"neural":[11,32,45,86,135],"channel":[12],"signal-to-noise":[13],"ratio":[14],"(SNR)":[15],"over":[16,22,118],"time.":[17,95],"Variability":[18],"signal":[20,87],"quality":[21],"time":[23,124,138],"poses":[24],"a":[25,44,60],"difficult":[26],"challenge":[27],"long-term":[29],"decoding":[30],"signals":[33],"for":[34],"Brain":[35],"Computer":[36],"Interface":[37],"(BCI).":[38],"Specifically,":[39],"all":[40],"channels":[41,71],"observed":[42,51],"during":[43,52],"recording":[46,55],"session":[47],"may":[48],"not":[49],"be":[50],"next":[54],"session.":[56],"This":[57],"paper":[58],"describes":[59],"novel":[61],"approach":[62],"that":[63],"effectively":[64],"overcomes":[65],"these":[66,132],"challenges":[67],"by":[68],"identifying":[69],"reliable":[70],"and":[72,83,125,139],"features":[73,82],"any":[75],"given":[76],"trial,":[77],"estimating":[78],"unobservable":[79],"or":[80],"unreliable":[81],"adapting":[84],"classifier":[88],"with":[89,105],"no":[90],"user":[91,140],"input":[92],"real":[94],"The":[96],"proposed":[97],"decoder":[98],"predicts":[99],"one":[100],"eight":[102],"arm":[103],"directions":[104],"an":[106],"accuracy,":[107],"unmatched":[108],"literature,":[111],"above":[113],"90%":[114],"two":[116],"monkeys":[117],"4-6":[119],"weeks,":[120],"achieving":[121],"robustness":[122],"against":[123],"also":[126],"varying":[127],"environmental":[128],"conditions.":[129],"Application":[130],"decoders":[133],"reduces":[134],"prosthetic":[136],"training":[137],"frustration":[141],"thus":[142],"improving":[143],"usability":[145],"BCI.":[147]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
