{"id":"https://openalex.org/W1972052769","doi":"https://doi.org/10.1109/embc.2013.6611117","title":"Smoothness constraint for cortical dipolar sources estimation","display_name":"Smoothness constraint for cortical dipolar sources estimation","publication_year":2013,"publication_date":"2013-07-01","ids":{"openalex":"https://openalex.org/W1972052769","doi":"https://doi.org/10.1109/embc.2013.6611117","mag":"1972052769","pmid":"https://pubmed.ncbi.nlm.nih.gov/24111304"},"language":"en","primary_location":{"id":"doi:10.1109/embc.2013.6611117","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2013.6611117","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5066020578","display_name":"Gundars Kor\u0101ts","orcid":null},"institutions":[{"id":"https://openalex.org/I4210110792","display_name":"Centre de Recherche en Automatique de Nancy","ror":"https://ror.org/022r5hc56","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I4210099203","https://openalex.org/I4210100260","https://openalex.org/I4210110792","https://openalex.org/I4210159245","https://openalex.org/I90183372"]},{"id":"https://openalex.org/I90183372","display_name":"Universit\u00e9 de Lorraine","ror":"https://ror.org/04vfs2w97","country_code":"FR","type":"education","lineage":["https://openalex.org/I90183372"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Gundars Korats","raw_affiliation_strings":["Universite de Lorraine, Nancy, Lorraine, FR","CRAN, Univ. de Lorraine, Vandoeuvre les Nancy, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universite de Lorraine, Nancy, Lorraine, FR","institution_ids":["https://openalex.org/I90183372"]},{"raw_affiliation_string":"CRAN, Univ. de Lorraine, Vandoeuvre les Nancy, France","institution_ids":["https://openalex.org/I4210110792"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053716055","display_name":"Radu Ranta","orcid":"https://orcid.org/0000-0002-0893-8998"},"institutions":[{"id":"https://openalex.org/I4210110792","display_name":"Centre de Recherche en Automatique de Nancy","ror":"https://ror.org/022r5hc56","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I4210099203","https://openalex.org/I4210100260","https://openalex.org/I4210110792","https://openalex.org/I4210159245","https://openalex.org/I90183372"]},{"id":"https://openalex.org/I90183372","display_name":"Universit\u00e9 de Lorraine","ror":"https://ror.org/04vfs2w97","country_code":"FR","type":"education","lineage":["https://openalex.org/I90183372"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Radu Ranta","raw_affiliation_strings":["CRAN, UMR 7039, Universit\u00e9 de Lorraine, Vandoeuvre les Nancy, France","CRAN, Univ. de Lorraine, Vandoeuvre les Nancy, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CRAN, UMR 7039, Universit\u00e9 de Lorraine, Vandoeuvre les Nancy, France","institution_ids":["https://openalex.org/I90183372","https://openalex.org/I4210110792"]},{"raw_affiliation_string":"CRAN, Univ. de Lorraine, Vandoeuvre les Nancy, France","institution_ids":["https://openalex.org/I4210110792"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019630674","display_name":"Steven Le Cam","orcid":"https://orcid.org/0000-0001-9815-5382"},"institutions":[{"id":"https://openalex.org/I4210110792","display_name":"Centre de Recherche en Automatique de Nancy","ror":"https://ror.org/022r5hc56","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I4210099203","https://openalex.org/I4210100260","https://openalex.org/I4210110792","https://openalex.org/I4210159245","https://openalex.org/I90183372"]},{"id":"https://openalex.org/I90183372","display_name":"Universit\u00e9 de Lorraine","ror":"https://ror.org/04vfs2w97","country_code":"FR","type":"education","lineage":["https://openalex.org/I90183372"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Steven Le Cam","raw_affiliation_strings":["CRAN, UMR 7039, Universit\u00e9 de Lorraine, Vandoeuvre les Nancy, France","CRAN, Univ. de Lorraine, Vandoeuvre les Nancy, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CRAN, UMR 7039, Universit\u00e9 de Lorraine, Vandoeuvre les Nancy, France","institution_ids":["https://openalex.org/I90183372","https://openalex.org/I4210110792"]},{"raw_affiliation_string":"CRAN, Univ. de Lorraine, Vandoeuvre les Nancy, France","institution_ids":["https://openalex.org/I4210110792"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110732367","display_name":"Val\u00e9rie Louis-Dorr","orcid":null},"institutions":[{"id":"https://openalex.org/I4210110792","display_name":"Centre de Recherche en Automatique de Nancy","ror":"https://ror.org/022r5hc56","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I4210099203","https://openalex.org/I4210100260","https://openalex.org/I4210110792","https://openalex.org/I4210159245","https://openalex.org/I90183372"]},{"id":"https://openalex.org/I90183372","display_name":"Universit\u00e9 de Lorraine","ror":"https://ror.org/04vfs2w97","country_code":"FR","type":"education","lineage":["https://openalex.org/I90183372"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Valerie Louis-Dorr","raw_affiliation_strings":["CRAN, UMR 7039, Universit\u00e9 de Lorraine, Vandoeuvre les Nancy, France","CRAN, Univ. de Lorraine, Vandoeuvre les Nancy, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CRAN, UMR 7039, Universit\u00e9 de Lorraine, Vandoeuvre les Nancy, France","institution_ids":["https://openalex.org/I90183372","https://openalex.org/I4210110792"]},{"raw_affiliation_string":"CRAN, Univ. de Lorraine, Vandoeuvre les Nancy, France","institution_ids":["https://openalex.org/I4210110792"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3221,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.54526559,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"2013","issue":null,"first_page":"6796","last_page":"6799"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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":0.9959999918937683,"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/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9951000213623047,"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/computer-science","display_name":"Computer science","score":0.7258820533752441},{"id":"https://openalex.org/keywords/prior-probability","display_name":"Prior probability","score":0.6553988456726074},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5383144021034241},{"id":"https://openalex.org/keywords/electroencephalography","display_name":"Electroencephalography","score":0.5069789886474609},{"id":"https://openalex.org/keywords/smoothness","display_name":"Smoothness","score":0.471749871969223},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.47095948457717896},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.4250485897064209},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.4124908745288849},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3720323145389557},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.32651886343955994},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19650468230247498},{"id":"https://openalex.org/keywords/bayesian-probability","display_name":"Bayesian probability","score":0.08836525678634644}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7258820533752441},{"id":"https://openalex.org/C177769412","wikidata":"https://www.wikidata.org/wiki/Q278090","display_name":"Prior probability","level":3,"score":0.6553988456726074},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5383144021034241},{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.5069789886474609},{"id":"https://openalex.org/C102634674","wikidata":"https://www.wikidata.org/wiki/Q868473","display_name":"Smoothness","level":2,"score":0.471749871969223},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.47095948457717896},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.4250485897064209},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.4124908745288849},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3720323145389557},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.32651886343955994},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19650468230247498},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.08836525678634644},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","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},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004569","descriptor_name":"Electroencephalography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D004569","descriptor_name":"Electroencephalography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D004569","descriptor_name":"Electroencephalography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008962","descriptor_name":"Models, Theoretical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008962","descriptor_name":"Models, Theoretical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008962","descriptor_name":"Models, Theoretical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc.2013.6611117","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2013.6611117","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:24111304","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/24111304","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1489793438","https://openalex.org/W1514159701","https://openalex.org/W1605608697","https://openalex.org/W2014302431","https://openalex.org/W2016980059","https://openalex.org/W2026916133","https://openalex.org/W2046936604","https://openalex.org/W2062890119","https://openalex.org/W2109100179","https://openalex.org/W2137680378","https://openalex.org/W2141723543","https://openalex.org/W2171746332","https://openalex.org/W4250543537"],"related_works":["https://openalex.org/W2580650124","https://openalex.org/W4386190339","https://openalex.org/W2968424575","https://openalex.org/W3142333283","https://openalex.org/W3122088529","https://openalex.org/W3041320102","https://openalex.org/W2111669074","https://openalex.org/W2085259108","https://openalex.org/W3123087812","https://openalex.org/W2063076820"],"abstract_inverted_index":{"In":[0,125],"the":[1,14,41,47,54,58,72,84,93,107,120,123,148,151,154,163,166,180,191,195],"last":[2],"decade,":[3],"a":[4,50,64,96,128,177],"wide":[5],"range":[6],"of":[7,16,49,63,95,122,144,150,165,179],"approaches":[8],"have":[9,77],"been":[10],"proposed":[11],"to":[12,109,119,174,176],"estimate":[13],"activity":[15],"physiological":[17,69,145],"sources":[18,152,196],"from":[19],"multi-channel":[20],"electroencephalographic":[21],"(EEG)":[22],"data.":[23],"Two":[24],"utterly":[25],"different":[26],"directions":[27],"can":[28],"be":[29,110],"distinguished:":[30],"brain":[31],"source":[32,37,85],"imaging":[33],"(BSI)":[34],"and":[35,106,185],"blind":[36],"separation":[38],"(BSS).":[39],"While":[40],"first":[42],"approach":[43],"is":[44,103,135,140,172],"based":[45],"on":[46,71,147,153,162,194],"inversion":[48],"given":[51],"forward":[52],"model,":[53],"latter":[55],"blindly":[56],"decomposes":[57],"EEG":[59],"mixing":[60],"by":[61],"optimization":[62],"contrast":[65],"function":[66],"excluding":[67],"any":[68],"priors":[70,161],"problem.":[73,124],"All":[74],"these":[75,131],"methods":[76],"proven":[78],"their":[79],"ability":[80],"in":[81,87,112,157],"reconstructing":[82],"efficiently":[83],"activities":[86],"some":[88],"well":[89],"adapted":[90],"situations.":[91],"Nevertheless,":[92],"synthesis":[94],"reliable":[97],"lead":[98,175],"field":[99],"model":[100],"for":[101],"BSI":[102],"computationally":[104],"demanding,":[105],"criterion":[108],"optimized":[111],"BSS":[113,138],"are":[114,197],"often":[115],"inadequate":[116],"with":[117,159],"regards":[118],"physiology":[121],"this":[126],"paper,":[127],"compromise":[129],"between":[130],"two":[132],"methodological":[133],"trends":[134],"introduced.":[136],"A":[137],"method":[139,171],"described":[141],"taking":[142],"account":[143],"knowledge":[146],"projection":[149],"scalp":[155],"map":[156],"conjunction":[158],"strong":[160],"localization":[164],"recorded":[167],"sources.":[168],"This":[169],"estimation":[170],"demonstrated":[173],"generalization":[178],"classical":[181],"Hjorth's":[182],"laplacian":[183],"montage,":[184],"provides":[186],"satisfactory":[187],"simulation":[188],"results":[189],"when":[190],"appropriate":[192],"configurations":[193],"met.":[198]},"counts_by_year":[{"year":2014,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}