{"id":"https://openalex.org/W4403919033","doi":"https://doi.org/10.1109/ro-man60168.2024.10731474","title":"Two-Stream Architecture with Contrastive and Self-Supervised Attention Feature Fusion for Error-related Potentials Classification","display_name":"Two-Stream Architecture with Contrastive and Self-Supervised Attention Feature Fusion for Error-related Potentials Classification","publication_year":2024,"publication_date":"2024-08-26","ids":{"openalex":"https://openalex.org/W4403919033","doi":"https://doi.org/10.1109/ro-man60168.2024.10731474"},"language":"en","primary_location":{"id":"doi:10.1109/ro-man60168.2024.10731474","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ro-man60168.2024.10731474","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 33rd IEEE International Conference on Robot and Human Interactive Communication (ROMAN)","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/A5010345616","display_name":"Lu\u00eds Garrote","orcid":"https://orcid.org/0000-0003-3833-3794"},"institutions":[{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]},{"id":"https://openalex.org/I4210125590","display_name":"Institute for Systems Engineering and Computers","ror":"https://ror.org/033wn8m60","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Lu\u00eds Garrote","raw_affiliation_strings":["University of Coimbra,Institute of Systems and Robotics,Department of Electrical and Computer Engineering,Portugal"],"affiliations":[{"raw_affiliation_string":"University of Coimbra,Institute of Systems and Robotics,Department of Electrical and Computer Engineering,Portugal","institution_ids":["https://openalex.org/I4210125590","https://openalex.org/I76903346"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022204062","display_name":"Jo\u00e3o Perdiz","orcid":"https://orcid.org/0000-0002-6589-141X"},"institutions":[{"id":"https://openalex.org/I4210125590","display_name":"Institute for Systems Engineering and Computers","ror":"https://ror.org/033wn8m60","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590"]},{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Jo\u00e3o Perdiz","raw_affiliation_strings":["University of Coimbra,Institute of Systems and Robotics,Department of Electrical and Computer Engineering,Portugal"],"affiliations":[{"raw_affiliation_string":"University of Coimbra,Institute of Systems and Robotics,Department of Electrical and Computer Engineering,Portugal","institution_ids":["https://openalex.org/I4210125590","https://openalex.org/I76903346"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088663199","display_name":"Mine Yasemin","orcid":"https://orcid.org/0000-0002-4142-7487"},"institutions":[{"id":"https://openalex.org/I4210125590","display_name":"Institute for Systems Engineering and Computers","ror":"https://ror.org/033wn8m60","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590"]},{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Mine Yasemin","raw_affiliation_strings":["University of Coimbra,Institute of Systems and Robotics,Department of Electrical and Computer Engineering,Portugal"],"affiliations":[{"raw_affiliation_string":"University of Coimbra,Institute of Systems and Robotics,Department of Electrical and Computer Engineering,Portugal","institution_ids":["https://openalex.org/I4210125590","https://openalex.org/I76903346"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059959401","display_name":"Gabriel Pires","orcid":"https://orcid.org/0000-0001-9967-845X"},"institutions":[{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]},{"id":"https://openalex.org/I4210125590","display_name":"Institute for Systems Engineering and Computers","ror":"https://ror.org/033wn8m60","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Gabriel Pires","raw_affiliation_strings":["University of Coimbra,Institute of Systems and Robotics,Department of Electrical and Computer Engineering,Portugal"],"affiliations":[{"raw_affiliation_string":"University of Coimbra,Institute of Systems and Robotics,Department of Electrical and Computer Engineering,Portugal","institution_ids":["https://openalex.org/I4210125590","https://openalex.org/I76903346"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011728288","display_name":"Urbano Nunes","orcid":"https://orcid.org/0000-0002-7750-5221"},"institutions":[{"id":"https://openalex.org/I4210125590","display_name":"Institute for Systems Engineering and Computers","ror":"https://ror.org/033wn8m60","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590"]},{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Urbano J. Nunes","raw_affiliation_strings":["University of Coimbra,Institute of Systems and Robotics,Department of Electrical and Computer Engineering,Portugal"],"affiliations":[{"raw_affiliation_string":"University of Coimbra,Institute of Systems and Robotics,Department of Electrical and Computer Engineering,Portugal","institution_ids":["https://openalex.org/I4210125590","https://openalex.org/I76903346"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5010345616"],"corresponding_institution_ids":["https://openalex.org/I4210125590","https://openalex.org/I76903346"],"apc_list":null,"apc_paid":null,"fwci":0.3495,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.61044432,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"118","last_page":"124"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10876","display_name":"Fault Detection and Control Systems","score":0.9889000058174133,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10876","display_name":"Fault Detection and Control Systems","score":0.9889000058174133,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11357","display_name":"Risk and Safety Analysis","score":0.9850999712944031,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7196363210678101},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6250425577163696},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5997154712677002},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.585277795791626},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5685683488845825},{"id":"https://openalex.org/keywords/fusion","display_name":"Fusion","score":0.5325602293014526},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.41580086946487427},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3557196259498596},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.058866679668426514}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7196363210678101},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6250425577163696},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5997154712677002},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.585277795791626},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5685683488845825},{"id":"https://openalex.org/C158525013","wikidata":"https://www.wikidata.org/wiki/Q2593739","display_name":"Fusion","level":2,"score":0.5325602293014526},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.41580086946487427},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3557196259498596},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.058866679668426514},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ro-man60168.2024.10731474","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ro-man60168.2024.10731474","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 33rd IEEE International Conference on Robot and Human Interactive Communication (ROMAN)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Climate action","score":0.4399999976158142,"id":"https://metadata.un.org/sdg/13"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320330374","display_name":"Foundation for Science and Technology","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1612549465","https://openalex.org/W1983395577","https://openalex.org/W1987883337","https://openalex.org/W2024140440","https://openalex.org/W2050524266","https://openalex.org/W2104063964","https://openalex.org/W2118681819","https://openalex.org/W2139182168","https://openalex.org/W2194775991","https://openalex.org/W2559463885","https://openalex.org/W2610581658","https://openalex.org/W2741907166","https://openalex.org/W2757114988","https://openalex.org/W3046817909","https://openalex.org/W3102455230","https://openalex.org/W3126655943","https://openalex.org/W3210077660","https://openalex.org/W4212774754","https://openalex.org/W4298128037","https://openalex.org/W4311755492","https://openalex.org/W4321063700","https://openalex.org/W4323364524","https://openalex.org/W6636442617","https://openalex.org/W6680734009","https://openalex.org/W6776700526"],"related_works":["https://openalex.org/W2588198209","https://openalex.org/W1909006023","https://openalex.org/W4205824991","https://openalex.org/W3147584709","https://openalex.org/W3200723557","https://openalex.org/W2099421762","https://openalex.org/W2530546662","https://openalex.org/W4312713546","https://openalex.org/W2362195430","https://openalex.org/W2347494122"],"abstract_inverted_index":{"Error-related":[0],"potentials":[1],"(ErrPs)":[2],"extracted":[3],"from":[4,102,185],"electroencephalographic":[5],"signals":[6],"hold":[7],"potential":[8],"for":[9],"application":[10],"in":[11,14,23,29,32,169,208],"Brain-Machine":[12],"Interfaces,":[13],"contexts":[15],"such":[16],"as":[17],"robot":[18],"teleoperation":[19],"or":[20],"shared":[21],"control":[22],"assistive":[24],"platforms.":[25],"Due":[26],"to":[27,54,131,190],"difficulties":[28],"signal":[30],"classification,":[31,122],"part":[33],"caused":[34],"by":[35,111],"its":[36],"non-stationary":[37],"and":[38,106,129,164,173],"noisy":[39],"nature,":[40],"their":[41],"use":[42],"has":[43],"not":[44],"been":[45],"fully":[46],"realized":[47],"yet.This":[48],"work":[49],"proposes":[50],"a":[51,59,72,77,89,144,176],"new":[52],"approach":[53,93,155,198],"ErrP":[55,147],"classification":[56,181],"based":[57],"on":[58],"two-stream":[60,146],"deep":[61],"learning":[62,92],"architecture":[63,75],"with":[64,76],"three":[65,142],"training":[66],"stages.":[67],"Its":[68],"first":[69,104],"stage":[70,87,105,119],"is":[71,109,149],"self-supervised":[73],"autoencoder":[74],"multi-head":[78],"attention":[79],"layer":[80],"providing":[81],"relevant":[82,210],"latent":[83],"features.":[84],"The":[85,117,196],"second":[86],"comprises":[88,120],"supervised":[90,121],"contrastive":[91],"considering":[94,112],"two":[95,125],"backbone":[96],"networks,":[97],"where":[98,123],"one":[99],"inherits":[100],"weights":[101],"the":[103,107,113,124,133,138,141,153,157,186,200,205,213],"other":[108],"updated":[110],"feature":[114],"embeddings":[115],"distribution.":[116],"final":[118],"backbones":[126,166],"are":[127],"fused":[128],"used":[130],"classify":[132],"input":[134],"EEG":[135,214],"signal.":[136,215],"At":[137],"end":[139],"of":[140,152,179,212],"stages,":[143],"data-driven":[145],"model":[148],"obtained.Twenty-five":[150],"variants":[151],"proposed":[154,197],"using":[156,183],"Deep":[158],"Convolutional":[159,162],"Network,":[160],"Shallow":[161],"Network":[163],"EEGNet":[165],"were":[167],"tested":[168],"an":[170],"ablation":[171],"study":[172],"benchmarked":[174],"against":[175],"large":[177],"number":[178],"classical":[180],"methods,":[182],"data":[184],"BNCI":[187],"dataset":[188],"intended":[189],"assess":[191],"cross":[192],"subject":[193],"generalization":[194],"capabilities.":[195],"obtained":[199],"best":[201],"results":[202],"overall,":[203],"highlighting":[204],"approach\u2019s":[206],"capabilities":[207],"capturing":[209],"representations":[211]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-12-23T23:11:35.936235","created_date":"2025-10-10T00:00:00"}