{"id":"https://openalex.org/W4379933016","doi":"https://doi.org/10.1145/3590837.3590885","title":"Features Selection for EEG During Mental Arithmetic Task \u2013 Brain-Computer Interface","display_name":"Features Selection for EEG During Mental Arithmetic Task \u2013 Brain-Computer Interface","publication_year":2022,"publication_date":"2022-12-23","ids":{"openalex":"https://openalex.org/W4379933016","doi":"https://doi.org/10.1145/3590837.3590885"},"language":"en","primary_location":{"id":"doi:10.1145/3590837.3590885","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3590837.3590885","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3590837.3590885","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 4th International Conference on Information Management & Machine Intelligence","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3590837.3590885","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5092120556","display_name":"Nirmala Devi A","orcid":"https://orcid.org/0000-0001-9695-1852"},"institutions":[{"id":"https://openalex.org/I145286018","display_name":"SRM Institute of Science and Technology","ror":"https://ror.org/050113w36","country_code":"IN","type":"education","lineage":["https://openalex.org/I145286018"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Nirmala Devi A","raw_affiliation_strings":["CSE, SRM Institute of Science and Technology, India"],"raw_orcid":"https://orcid.org/0000-0001-9695-1852","affiliations":[{"raw_affiliation_string":"CSE, SRM Institute of Science and Technology, India","institution_ids":["https://openalex.org/I145286018"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089824079","display_name":"R. Rathna","orcid":null},"institutions":[{"id":"https://openalex.org/I145286018","display_name":"SRM Institute of Science and Technology","ror":"https://ror.org/050113w36","country_code":"IN","type":"education","lineage":["https://openalex.org/I145286018"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Rathna R","raw_affiliation_strings":["rathnar@srmist.edu.in, SRM Institute of Science and Technology, India"],"raw_orcid":"https://orcid.org/0000-0003-3411-7138","affiliations":[{"raw_affiliation_string":"rathnar@srmist.edu.in, SRM Institute of Science and Technology, India","institution_ids":["https://openalex.org/I145286018"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I145286018"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.26361032,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9995999932289124,"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":0.9995999932289124,"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/T10320","display_name":"Neural Networks and Applications","score":0.9837999939918518,"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"}},{"id":"https://openalex.org/T10581","display_name":"Neural dynamics and brain function","score":0.9674000144004822,"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/electroencephalography","display_name":"Electroencephalography","score":0.7593086957931519},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6467957496643066},{"id":"https://openalex.org/keywords/mental-arithmetic","display_name":"Mental arithmetic","score":0.5586618185043335},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5222600102424622},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4866079092025757},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.48463115096092224},{"id":"https://openalex.org/keywords/skewness","display_name":"Skewness","score":0.47396036982536316},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4523504674434662},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.43145155906677246},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.38950207829475403},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24372047185897827},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1689976453781128},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.15292921662330627}],"concepts":[{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.7593086957931519},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6467957496643066},{"id":"https://openalex.org/C2992503517","wikidata":"https://www.wikidata.org/wiki/Q620584","display_name":"Mental arithmetic","level":4,"score":0.5586618185043335},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5222600102424622},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4866079092025757},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.48463115096092224},{"id":"https://openalex.org/C122342681","wikidata":"https://www.wikidata.org/wiki/Q330828","display_name":"Skewness","level":2,"score":0.47396036982536316},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4523504674434662},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.43145155906677246},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.38950207829475403},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24372047185897827},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1689976453781128},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.15292921662330627},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"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:10.1145/3590837.3590885","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3590837.3590885","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3590837.3590885","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 4th International Conference on Information Management & Machine Intelligence","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3590837.3590885","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3590837.3590885","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3590837.3590885","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 4th International Conference on Information Management & Machine Intelligence","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4379933016.pdf","grobid_xml":"https://content.openalex.org/works/W4379933016.grobid-xml"},"referenced_works_count":13,"referenced_works":["https://openalex.org/W2025210939","https://openalex.org/W2316557706","https://openalex.org/W2470126432","https://openalex.org/W2800938746","https://openalex.org/W2910134385","https://openalex.org/W3082045506","https://openalex.org/W3082379251","https://openalex.org/W3094276652","https://openalex.org/W3203139718","https://openalex.org/W4205997715","https://openalex.org/W4236173595","https://openalex.org/W4285251589","https://openalex.org/W4300775771"],"related_works":["https://openalex.org/W2189529952","https://openalex.org/W3122032734","https://openalex.org/W28389960","https://openalex.org/W3144675622","https://openalex.org/W3124374489","https://openalex.org/W1575594952","https://openalex.org/W4390063540","https://openalex.org/W3080076373","https://openalex.org/W2549038846","https://openalex.org/W2463389856"],"abstract_inverted_index":{"Our":[0],"objective":[1],"is":[2,38,90,127],"to":[3,40,73,117],"find":[4],"an":[5,114],"efficient":[6,115],"technique":[7,32],"for":[8,91],"obtaining":[9],"features":[10,54],"that":[11],"can":[12],"describe":[13],"the":[14,25,35,45,53,86,92,103,124,138,145],"continuous":[15],"and":[16,48,67,101,131,140],"underlying":[17],"temporal":[18],"dynamics":[19],"of":[20,27,51,128,144],"electroencephalography":[21],"(EEG)":[22],"data":[23,62],"during":[24,100],"performance":[26,121],"mental":[28,78,119],"tasks.":[29],"The":[30,81],"statistical":[31,110],"known":[33],"as":[34],"paired":[36],"t-test":[37],"proposed":[39],"evaluate":[41],"each":[42],"feature.":[43],"From":[44],"alpha,":[46],"beta,":[47],"gamma":[49],"bands":[50],"EEG,":[52],"like":[55],"mean,":[56],"root":[57],"mean":[58],"square,":[59],"skewness,":[60],"mode,":[61],"range,":[63],"interquartile":[64],"range":[65],"(IQR),":[66],"three":[68],"Hjorth":[69,95],"parameters":[70,96],"are":[71],"extracted":[72,125],"differentiate":[74],"a":[75,108],"signal":[76],"before-during":[77],"arithmetic":[79,104],"task.":[80,94],"results":[82],"suggest":[83],"how":[84],"essential":[85],"feature":[87],"selection":[88],"procedure":[89],"recognition":[93],"seen":[97],"between":[98],"datasets":[99],"before":[102],"exercise":[105],"have":[106],"shown":[107],"significant":[109],"difference":[111],"(p0.05).":[112],"Studying":[113],"way":[116],"distinguish":[118],"task":[120],"based":[122],"on":[123],"characteristics":[126],"tremendous":[129],"relevance":[130],"practical":[132],"value":[133],"because":[134],"they":[135],"accurately":[136],"capture":[137],"continuity":[139],"internal":[141],"dynamic":[142],"changes":[143],"EEG":[146],"signals.":[147]},"counts_by_year":[],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}