Essec\Faculty\Model\Contribution {#2233
  #_index: "academ_contributions"
  #_id: "4897"
  #_source: array:26 [
    "id" => "4897"
    "slug" => "multidimensional-models-meet-the-semantic-web-defining-and-reasoning-on-owl-dl-ontologies-for-olap"
    "yearMonth" => "2012-11"
    "year" => "2012"
    "title" => "Multidimensional Models Meet the Semantic Web: Defining and Reasoning on OWL-DL Ontologies for OLAP"
    "description" => "PRAT, N., MEGDICHE, I. et AKOKA, J. (2012). Multidimensional Models Meet the Semantic Web: Defining and Reasoning on OWL-DL Ontologies for OLAP. Dans: <i>15th International Workshop on Data Warehousing and OLAP (DOLAP 2012)</i>. Maui, Hawaii:  Association for Computing Machinery (ACM), pp. 17-24."
    "authors" => array:3 [
      0 => array:3 [
        "name" => "PRAT Nicolas"
        "bid" => "B00000434"
        "slug" => "prat-nicolas"
      ]
      1 => array:2 [
        "name" => "AKOKA Jacky"
        "bid" => "B00714200"
      ]
      2 => array:1 [
        "name" => "MEGDICHE I."
      ]
    ]
    "ouvrage" => "15th International Workshop on Data Warehousing and OLAP (DOLAP 2012)"
    "keywords" => array:6 [
      0 => "Additivité"
      1 => "Modèle multidimensionnel"
      2 => "OLAP"
      3 => "Ontologie"
      4 => "OWL DL"
      5 => "Web sémantique"
    ]
    "updatedAt" => "2021-04-19 17:57:25"
    "publicationUrl" => "https://doi.org/10.1145/2390045.2390049"
    "publicationInfo" => array:3 [
      "pages" => "17-24"
      "volume" => null
      "number" => null
    ]
    "type" => array:2 [
      "fr" => "Actes d'une conférence"
      "en" => "Conference Proceedings"
    ]
    "support_type" => array:2 [
      "fr" => "Editeur"
      "en" => "Publisher"
    ]
    "countries" => array:2 [
      "fr" => null
      "en" => null
    ]
    "abstract" => array:2 [
      "fr" => "Les entrepôts de données sont basés sur la modélisation multidimensionnelle et OLAP. La vérification des modèles multidimensionnels, et en particulier de l'additivité dans ces modèles, est complexe et sujette à erreurs. Pour cette vérification, le raisonnement formel est approprié. Dans cet article, nous proposons et illustrons une approche pour représenter un modèle multidimensionnel sous forme d'ontologie OWL DL, et pour raisonner sur cette ontologie afin de vérifier le modèle. Nous investiguons également les complémentarités entre notre approche et le vocabulaire RDF Data Cube, afin de faciliter la transition vers le Web sémantique."
      "en" => "Data warehouses are based on multidimensional modeling and OLAP. Checking multidimensional models and their summarizability is complex and error-prone. To perform this task, formal reasoning is appropriate. In this paper, we propose and illustrate an approach to represent a multidimensional model as an OWL DL ontology, and reason on this ontology to check the multidimensional model and its summarizability. We also investigate the complementarities between our approach and the RDF Data Cube vocabulary, in order to facilitate transition to the semantic Web."
    ]
    "authors_fields" => array:2 [
      "fr" => "Systèmes d'Information, Data Analytics et Opérations"
      "en" => "Information Systems, Data Analytics and Operations"
    ]
    "indexedAt" => "2024-12-22T08:21:46.000Z"
    "docTitle" => "Multidimensional Models Meet the Semantic Web: Defining and Reasoning on OWL-DL Ontologies for OLAP"
    "docSurtitle" => "Actes d'une conférence"
    "authorNames" => "<a href="/cv/prat-nicolas">PRAT Nicolas</a>, AKOKA Jacky, MEGDICHE I."
    "docDescription" => "<span class="document-property-authors">PRAT Nicolas, AKOKA Jacky, MEGDICHE I.</span><br><span class="document-property-authors_fields">Systèmes d'Information, Data Analytics et Opérations</span> | <span class="document-property-year">2012</span>"
    "keywordList" => "<a href="#">Additivité</a>, <a href="#">Modèle multidimensionnel</a>, <a href="#">OLAP</a>, <a href="#">Ontologie</a>, <a href="#">OWL DL</a>, <a href="#">Web sémantique</a>"
    "docPreview" => "<b>Multidimensional Models Meet the Semantic Web: Defining and Reasoning on OWL-DL Ontologies for OLAP</b><br><span>2012-11 | Actes d'une conférence </span>"
    "docType" => "research"
    "publicationLink" => "<a href="https://doi.org/10.1145/2390045.2390049" target="_blank">Multidimensional Models Meet the Semantic Web: Defining and Reasoning on OWL-DL Ontologies for OLAP</a>"
  ]
  +lang: "fr"
  +"_type": "_doc"
  +"_score": 8.831362
  +"parent": null
}