{"id":"https://openalex.org/W2081178869","doi":"https://doi.org/10.1109/scis-isis.2014.7044816","title":"Improving performance and accuracy of the P300 speller via a second display","display_name":"Improving performance and accuracy of the P300 speller via a second display","publication_year":2014,"publication_date":"2014-12-01","ids":{"openalex":"https://openalex.org/W2081178869","doi":"https://doi.org/10.1109/scis-isis.2014.7044816","mag":"2081178869"},"language":"en","primary_location":{"id":"doi:10.1109/scis-isis.2014.7044816","is_oa":false,"landing_page_url":"https://doi.org/10.1109/scis-isis.2014.7044816","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 Joint 7th International Conference on Soft Computing and Intelligent Systems (SCIS) and 15th International Symposium on Advanced Intelligent Systems (ISIS)","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/A5101025232","display_name":"Yuya Yamamoto","orcid":null},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yuya Yamamoto","raw_affiliation_strings":["Nagoya University","#N##TAB##TAB##TAB##TAB# Nagoya University#N##TAB##TAB##TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nagoya University","institution_ids":["https://openalex.org/I60134161"]},{"raw_affiliation_string":"#N##TAB##TAB##TAB##TAB# Nagoya University#N##TAB##TAB##TAB#","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5105919015","display_name":"Tomohiro Yoshikawa","orcid":null},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tomohiro Yoshikawa","raw_affiliation_strings":["Nagoya University","#N##TAB##TAB##TAB##TAB# Nagoya University#N##TAB##TAB##TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nagoya University","institution_ids":["https://openalex.org/I60134161"]},{"raw_affiliation_string":"#N##TAB##TAB##TAB##TAB# Nagoya University#N##TAB##TAB##TAB#","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101660124","display_name":"Takeshi Furuhashi","orcid":"https://orcid.org/0000-0001-7935-5434"},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takeshi Furuhashi","raw_affiliation_strings":["Nagoya University","#N##TAB##TAB##TAB##TAB# Nagoya University#N##TAB##TAB##TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nagoya University","institution_ids":["https://openalex.org/I60134161"]},{"raw_affiliation_string":"#N##TAB##TAB##TAB##TAB# Nagoya University#N##TAB##TAB##TAB#","institution_ids":["https://openalex.org/I60134161"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I60134161"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.12459933,"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":"793","last_page":"796"},"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/T11707","display_name":"Gaze Tracking and Assistive Technology","score":0.9921000003814697,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10502","display_name":"Advanced Memory and Neural Computing","score":0.991599977016449,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/brain\u2013computer-interface","display_name":"Brain\u2013computer interface","score":0.92621248960495},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8289958238601685},{"id":"https://openalex.org/keywords/interface","display_name":"Interface (matter)","score":0.7777945399284363},{"id":"https://openalex.org/keywords/user-interface","display_name":"User interface","score":0.48392874002456665},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.4743315577507019},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.4101428985595703},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.36666905879974365},{"id":"https://openalex.org/keywords/electroencephalography","display_name":"Electroencephalography","score":0.16424137353897095}],"concepts":[{"id":"https://openalex.org/C173201364","wikidata":"https://www.wikidata.org/wiki/Q897410","display_name":"Brain\u2013computer interface","level":3,"score":0.92621248960495},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8289958238601685},{"id":"https://openalex.org/C113843644","wikidata":"https://www.wikidata.org/wiki/Q901882","display_name":"Interface (matter)","level":4,"score":0.7777945399284363},{"id":"https://openalex.org/C89505385","wikidata":"https://www.wikidata.org/wiki/Q47146","display_name":"User interface","level":2,"score":0.48392874002456665},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.4743315577507019},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.4101428985595703},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.36666905879974365},{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.16424137353897095},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C157915830","wikidata":"https://www.wikidata.org/wiki/Q2928001","display_name":"Bubble","level":2,"score":0.0},{"id":"https://openalex.org/C129307140","wikidata":"https://www.wikidata.org/wiki/Q6795880","display_name":"Maximum bubble pressure method","level":3,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","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/scis-isis.2014.7044816","is_oa":false,"landing_page_url":"https://doi.org/10.1109/scis-isis.2014.7044816","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 Joint 7th International Conference on Soft Computing and Intelligent Systems (SCIS) and 15th International Symposium on Advanced Intelligent Systems (ISIS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1514754380","https://openalex.org/W1985225040","https://openalex.org/W2098100592","https://openalex.org/W2106006415","https://openalex.org/W2144632064","https://openalex.org/W2170821486","https://openalex.org/W2288851593"],"related_works":["https://openalex.org/W3202969339","https://openalex.org/W4237513258","https://openalex.org/W2044053727","https://openalex.org/W1979131826","https://openalex.org/W2370066713","https://openalex.org/W1984979050","https://openalex.org/W2978161533","https://openalex.org/W2379338802","https://openalex.org/W1649706580","https://openalex.org/W3195608031"],"abstract_inverted_index":{"Brain":[0],"computer":[1],"interface":[2,63,117],"(BCI)":[3],"is":[4,29],"a":[5,8,61,65],"system":[6],"allows":[7],"user":[9,74],"to":[10,15,77],"control":[11],"external":[12],"devices":[13],"or":[14,23,84],"communicate":[16],"with":[17,64],"other":[18],"people":[19],"using":[20],"only":[21],"his":[22],"her":[24],"thoughts.":[25],"The":[26],"P300":[27,43,70,100],"speller":[28,71],"one":[30],"such":[31],"BCI":[32],"in":[33,68,107],"which":[34],"users":[35],"input":[36,49,112],"letters.":[37],"For":[38],"inputting":[39],"letters":[40,93],"via":[41],"the":[42,69,73,82,89,96,99,104,115],"speller,":[44],"higher":[45],"accuracy":[46,110],"and":[47,78,94,111,118],"shorter":[48],"times":[50,113],"are":[51],"needed,":[52],"especially":[53],"given":[54],"densely":[55],"populated":[56],"display":[57,67],"screens.":[58],"We":[59,102],"propose":[60],"new":[62],"second":[66],"that":[72],"can":[75],"switch":[76],"from":[79],"by":[80],"selecting":[81],"\"next\"":[83],"\"back\"":[85],"commands,":[86],"therby":[87],"reducing":[88],"density":[90],"of":[91,98,109],"displayed":[92],"improving":[95],"performance":[97],"speller.":[101],"show":[103],"comparison":[105],"results":[106],"terms":[108],"between":[114],"conventional":[116],"proposed":[119],"interface.":[120]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
