@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-tel-00683204v1> a dcat:Dataset ;
    dct:description """
              This thesis presents blind source separation (BSS) methods for a particular model of mixture, the quadratic one. The first part presents the separating structure (basic and extended versions).The equilibrium points of the structure and their local stability are then studied. We propose two methods of BSS. The first method uses the cumulants and the second is based on a maximum likelihood approach. We validate our results by numerical tests.
            """ ;
    dct:identifier "tel-00683204" ;
    dct:issued "2026-05-23T07:59:24.387861"^^xsd:dateTime ;
    dct:language "fr" ;
    dct:modified "2026-05-23T07:59:24.387868"^^xsd:dateTime ;
    dct:publisher <https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> ;
    dct:title "Nonlinear blind source separation methods, study of the quadratic case 2x2" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "CCSD" ] ;
    dcat:distribution <https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-tel-00683204v1/resource/d2b01f10-16d7-480f-9c90-82f8478cbffe> ;
    dcat:keyword "analyse-en-composantes-independantes-aci",
        "blind-source-separation-bss",
        "cumulants",
        "independent-component-analysis-ica",
        "infoeu-reposemanticsdoctoralthesis",
        "infoinfo-tscomputer-science-cssignal-and-image-processing",
        "local-stability",
        "maximum-de-vraisemblance",
        "maximum-likelihood",
        "melange-non-lineaire",
        "melange-quadratique",
        "nonlinear-mixtures",
        "quadratic-mixture",
        "recurrent-network",
        "reseau-recurrent",
        "separation-aveugle-de-sources-sas",
        "spisignalengineering-sciences-physicssignal-and-image-processing",
        "stabilite-locale",
        "theses" ;
    dcat:landingPage <https://theses.hal.science/tel-00683204> .

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    dct:format "HTML" ;
    dct:issued "2026-05-23T07:59:24.404569"^^xsd:dateTime ;
    dct:modified "2026-05-23T07:59:24.326147"^^xsd:dateTime ;
    dct:title "Nonlinear blind source separation methods, study of the quadratic case 2x2" ;
    dcat:accessURL <https://theses.hal.science/tel-00683204> .

<https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> a foaf:Agent ;
    foaf:name "test_moissonnage_selune" .

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