@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-00087347v1> a dcat:Dataset ;
    dct:description """
              In this thesis, a method for locating and correcting visual and singular intersections between B-spline curves for cartographic generalisation is presented. In a first stage, we focus on intersection detection. A hierarchical segmentation of the plane is done and the curves are shared in the cells without any computation, so that the segmentation is fast and reliable. Intersections are computed using a subdivision scheme. The second part deals with correction by deforming the curves in respect with cartographic constraints. A first method is introduced where the control polygon is associated with a cable network deformed by the application of external forces. A second method is then presented where the displacement is associated with a snake submitted to energies related to the conflicts. Shape parameters are set automatically.
            """ ;
    dct:identifier "tel-00087347" ;
    dct:issued "2026-05-09T08:51:27.482829"^^xsd:dateTime ;
    dct:language "fr" ;
    dct:modified "2026-05-09T08:51:27.482834"^^xsd:dateTime ;
    dct:publisher <https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> ;
    dct:title "Detection and correction of intersections between B-spline curves applied to cartographic generalisation." ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "CCSD" ] ;
    dcat:distribution <https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-tel-00087347v1/resource/ec24904e-cbaf-47a5-81d4-34293515be06> ;
    dcat:keyword "b-spline-curves",
        "cable-network",
        "cartographic-generalisation",
        "courbes-b-splines",
        "geneeralisation-cartographique",
        "infoeu-reposemanticsdoctoralthesis",
        "infoinfo-hccomputer-science-cshuman-computer-interaction-cshc",
        "intersection",
        "quadtree",
        "reseau-de-barres",
        "snake",
        "theses" ;
    dcat:landingPage <https://theses.hal.science/tel-00087347> .

<https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-tel-00087347v1/resource/ec24904e-cbaf-47a5-81d4-34293515be06> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2026-05-09T08:51:27.494677"^^xsd:dateTime ;
    dct:modified "2026-05-09T08:51:27.467806"^^xsd:dateTime ;
    dct:title "Detection and correction of intersections between B-spline curves applied to cartographic generalisation." ;
    dcat:accessURL <https://theses.hal.science/tel-00087347> .

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

<https://theses.hal.science/tel-00087347> a foaf:Document .