{"id":"https://openalex.org/W2766321149","doi":"https://doi.org/10.23919/eusipco.2017.8081248","title":"Investigation of nonlinear granger causality in the context of epilepsy","display_name":"Investigation of nonlinear granger causality in the context of epilepsy","publication_year":2017,"publication_date":"2017-08-01","ids":{"openalex":"https://openalex.org/W2766321149","doi":"https://doi.org/10.23919/eusipco.2017.8081248","mag":"2766321149"},"language":"en","primary_location":{"id":"doi:10.23919/eusipco.2017.8081248","is_oa":false,"landing_page_url":"https://doi.org/10.23919/eusipco.2017.8081248","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 25th European Signal Processing Conference (EUSIPCO)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5008418315","display_name":"Chahira Mahjoub","orcid":"https://orcid.org/0000-0001-8148-4868"},"institutions":[{"id":"https://openalex.org/I142899784","display_name":"University of Sfax","ror":"https://ror.org/04d4sd432","country_code":"TN","type":"education","lineage":["https://openalex.org/I142899784"]},{"id":"https://openalex.org/I4210131288","display_name":"National Engineering School of Tunis","ror":"https://ror.org/03b1zjt31","country_code":"TN","type":"education","lineage":["https://openalex.org/I4210131288","https://openalex.org/I63596082"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"C. Mahjoub","raw_affiliation_strings":["National Engineering School of Sfax, LETI Laboratory, Tunisia","ENIS - \u00c9cole Nationale d'Ing\u00e9nieurs de Sfax | National School of Engineers of Sfax (Route Soukra, B.P.W, 3038 Sfax - Tunisia)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Engineering School of Sfax, LETI Laboratory, Tunisia","institution_ids":["https://openalex.org/I4210131288"]},{"raw_affiliation_string":"ENIS - \u00c9cole Nationale d'Ing\u00e9nieurs de Sfax | National School of Engineers of Sfax (Route Soukra, B.P.W, 3038 Sfax - Tunisia)","institution_ids":["https://openalex.org/I142899784"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076298725","display_name":"Jean-Jacques Bellanger","orcid":null},"institutions":[{"id":"https://openalex.org/I154526488","display_name":"Inserm","ror":"https://ror.org/02vjkv261","country_code":"FR","type":"government","lineage":["https://openalex.org/I154526488"]},{"id":"https://openalex.org/I4210105651","display_name":"Laboratoire Traitement du Signal et de l'Image","ror":"https://ror.org/01f1amm71","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I154526488","https://openalex.org/I154526488","https://openalex.org/I4210105651","https://openalex.org/I4210105774","https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"J. J. Bellanger","raw_affiliation_strings":["INSERM U1099, LTSI, Rennes, France","LTSI - Laboratoire Traitement du Signal et de l'Image (Campus Universitaire de Beaulieu - B\u00e2t 22 - 35042 Rennes - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INSERM U1099, LTSI, Rennes, France","institution_ids":["https://openalex.org/I154526488","https://openalex.org/I4210105651"]},{"raw_affiliation_string":"LTSI - Laboratoire Traitement du Signal et de l'Image (Campus Universitaire de Beaulieu - B\u00e2t 22 - 35042 Rennes - France)","institution_ids":["https://openalex.org/I4210105651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023836510","display_name":"Sahbi Chaibi","orcid":null},"institutions":[{"id":"https://openalex.org/I142899784","display_name":"University of Sfax","ror":"https://ror.org/04d4sd432","country_code":"TN","type":"education","lineage":["https://openalex.org/I142899784"]},{"id":"https://openalex.org/I4210131288","display_name":"National Engineering School of Tunis","ror":"https://ror.org/03b1zjt31","country_code":"TN","type":"education","lineage":["https://openalex.org/I4210131288","https://openalex.org/I63596082"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"S. Chaibi","raw_affiliation_strings":["National Engineering School of Sfax, LETI Laboratory, Tunisia","ENIS - \u00c9cole Nationale d'Ing\u00e9nieurs de Sfax | National School of Engineers of Sfax (Route Soukra, B.P.W, 3038 Sfax - Tunisia)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Engineering School of Sfax, LETI Laboratory, Tunisia","institution_ids":["https://openalex.org/I4210131288"]},{"raw_affiliation_string":"ENIS - \u00c9cole Nationale d'Ing\u00e9nieurs de Sfax | National School of Engineers of Sfax (Route Soukra, B.P.W, 3038 Sfax - Tunisia)","institution_ids":["https://openalex.org/I142899784"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003921571","display_name":"Abdennaceur Kachouri","orcid":"https://orcid.org/0000-0003-3357-2569"},"institutions":[{"id":"https://openalex.org/I142899784","display_name":"University of Sfax","ror":"https://ror.org/04d4sd432","country_code":"TN","type":"education","lineage":["https://openalex.org/I142899784"]},{"id":"https://openalex.org/I4210131288","display_name":"National Engineering School of Tunis","ror":"https://ror.org/03b1zjt31","country_code":"TN","type":"education","lineage":["https://openalex.org/I4210131288","https://openalex.org/I63596082"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"A. Kachouri","raw_affiliation_strings":["National Engineering School of Sfax, LETI Laboratory, Tunisia","ENIS - \u00c9cole Nationale d'Ing\u00e9nieurs de Sfax | National School of Engineers of Sfax (Route Soukra, B.P.W, 3038 Sfax - Tunisia)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Engineering School of Sfax, LETI Laboratory, Tunisia","institution_ids":["https://openalex.org/I4210131288"]},{"raw_affiliation_string":"ENIS - \u00c9cole Nationale d'Ing\u00e9nieurs de Sfax | National School of Engineers of Sfax (Route Soukra, B.P.W, 3038 Sfax - Tunisia)","institution_ids":["https://openalex.org/I142899784"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061343855","display_name":"R\u00e9gine Le Bouquin Jeann\u00e8s","orcid":"https://orcid.org/0000-0002-4050-2895"},"institutions":[{"id":"https://openalex.org/I154526488","display_name":"Inserm","ror":"https://ror.org/02vjkv261","country_code":"FR","type":"government","lineage":["https://openalex.org/I154526488"]},{"id":"https://openalex.org/I4210105651","display_name":"Laboratoire Traitement du Signal et de l'Image","ror":"https://ror.org/01f1amm71","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I154526488","https://openalex.org/I154526488","https://openalex.org/I4210105651","https://openalex.org/I4210105774","https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"R. Le Bouquin Jeannes","raw_affiliation_strings":["INSERM U1099, LTSI, Rennes, France","LTSI - Laboratoire Traitement du Signal et de l'Image (Campus Universitaire de Beaulieu - B\u00e2t 22 - 35042 Rennes - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INSERM U1099, LTSI, Rennes, France","institution_ids":["https://openalex.org/I154526488","https://openalex.org/I4210105651"]},{"raw_affiliation_string":"LTSI - Laboratoire Traitement du Signal et de l'Image (Campus Universitaire de Beaulieu - B\u00e2t 22 - 35042 Rennes - France)","institution_ids":["https://openalex.org/I4210105651"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1748,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.36993759,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"22","issue":null,"first_page":"454","last_page":"458"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9958000183105469,"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":0.9958000183105469,"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":0.9922000169754028,"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/T10640","display_name":"Spectroscopy and Chemometric Analyses","score":0.9909999966621399,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/granger-causality","display_name":"Granger causality","score":0.7943367958068848},{"id":"https://openalex.org/keywords/autoregressive-model","display_name":"Autoregressive model","score":0.751772940158844},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5855997204780579},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5657474398612976},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47818830609321594},{"id":"https://openalex.org/keywords/nonlinear-autoregressive-exogenous-model","display_name":"Nonlinear autoregressive exogenous model","score":0.458219438791275},{"id":"https://openalex.org/keywords/model-selection","display_name":"Model selection","score":0.44147053360939026},{"id":"https://openalex.org/keywords/econometrics","display_name":"Econometrics","score":0.41678598523139954},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.35287007689476013},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.33914288878440857}],"concepts":[{"id":"https://openalex.org/C129824826","wikidata":"https://www.wikidata.org/wiki/Q2630107","display_name":"Granger causality","level":2,"score":0.7943367958068848},{"id":"https://openalex.org/C159877910","wikidata":"https://www.wikidata.org/wiki/Q2202883","display_name":"Autoregressive model","level":2,"score":0.751772940158844},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5855997204780579},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5657474398612976},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47818830609321594},{"id":"https://openalex.org/C42536954","wikidata":"https://www.wikidata.org/wiki/Q7049462","display_name":"Nonlinear autoregressive exogenous model","level":3,"score":0.458219438791275},{"id":"https://openalex.org/C93959086","wikidata":"https://www.wikidata.org/wiki/Q6888345","display_name":"Model selection","level":2,"score":0.44147053360939026},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.41678598523139954},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.35287007689476013},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.33914288878440857},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.23919/eusipco.2017.8081248","is_oa":false,"landing_page_url":"https://doi.org/10.23919/eusipco.2017.8081248","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 25th European Signal Processing Conference (EUSIPCO)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-01740203v1","is_oa":false,"landing_page_url":"https://univ-rennes.hal.science/hal-01740203","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"25th European Signal Processing Conference, EUSIPCO 2017, Aug 2017, Kos, Greece. pp.454-458, &#x27E8;10.23919/EUSIPCO.2017.8081248&#x27E9;","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1556669719","https://openalex.org/W1972823717","https://openalex.org/W2005115793","https://openalex.org/W2062460318","https://openalex.org/W2099610690","https://openalex.org/W2101668146","https://openalex.org/W2123993001","https://openalex.org/W2172274323","https://openalex.org/W2178225550","https://openalex.org/W2560318754","https://openalex.org/W4392451313","https://openalex.org/W6633449311"],"related_works":["https://openalex.org/W2606910468","https://openalex.org/W3116827148","https://openalex.org/W3120843198","https://openalex.org/W2799656149","https://openalex.org/W2154965898","https://openalex.org/W2036704594","https://openalex.org/W4226315710","https://openalex.org/W3083782034","https://openalex.org/W4287185323","https://openalex.org/W2995801509"],"abstract_inverted_index":{"Granger":[0,64,130,182],"causality":[1,65],"approaches":[2],"have":[3],"been":[4],"widely":[5],"used":[6],"to":[7,67,84,128,159],"estimate":[8],"effective":[9],"connectivity":[10],"in":[11,50,60,124,180],"complex":[12],"dynamic":[13],"systems.":[14,93],"These":[15],"techniques":[16],"are":[17,133],"based":[18,99,157],"on":[19,29,40,100,136,142,148],"the":[20,34,41,54,57,61,69,107,118,161,174,177,181],"building":[21],"of":[22,33,44,56,63,170,176],"predictive":[23,35],"models":[24,145],"which":[25],"not":[26],"only":[27],"depend":[28],"a":[30,79,86,101,137],"proper":[31],"selection":[32],"vectors":[36],"size":[37],"but":[38],"also":[39],"chosen":[42],"class":[43],"regression":[45],"functions.":[46],"The":[47,168],"question":[48],"addressed":[49],"this":[51,77],"paper":[52],"is":[53,82,104,115],"estimation":[55],"model":[58,88,98,113,158],"order":[59,89,114],"computation":[62],"indices":[66],"characterize":[68],"propagation":[70],"flow":[71],"between":[72,164],"simulated":[73,149],"epileptic":[74],"signals.":[75],"In":[76],"contribution,":[78],"new":[80,178],"strategy":[81,179],"proposed":[83],"select":[85],"suitable":[87],"for":[90,106],"potentially":[91],"nonlinear":[92,95,112,125,144],"A":[94],"vectorial":[96],"autoregressive":[97,139],"wavelet":[102],"network":[103],"considered":[105],"identification":[108],"and":[109,122],"an":[110,155],"optimal":[111],"selected":[116],"using":[117],"Bayesian":[119],"information":[120],"criterion":[121],"imported":[123],"kernel":[126],"predictors":[127],"derive":[129],"causality.":[131],"Simulations":[132],"firstly":[134],"conducted":[135],"linear":[138],"model,":[140],"then":[141],"toy":[143],"and,":[146],"finally,":[147],"intracranial":[150],"electroencephalographic":[151],"signals":[152],"obtained":[153],"from":[154],"electrophysiology":[156],"reveal":[160],"directional":[162],"relationships":[163],"time":[165],"series":[166],"data.":[167],"performance":[169],"our":[171],"approach":[172],"proves":[173],"effectiveness":[175],"index":[183],"estimation.":[184]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
