Essec\Faculty\Model\Contribution {#2216
  #_index: "academ_contributions"
  #_id: "4525"
  #_source: array:26 [
    "id" => "4525"
    "slug" => "dimension-hierarchies-design-from-uml-generalizations-and-aggregations"
    "yearMonth" => "2001-11"
    "year" => "2001"
    "title" => "Dimension Hierarchies Design from UML Generalizations and Aggregations"
    "description" => "AKOKA, J., COMYN-WATTIAU, I. et PRAT, N. (2001). Dimension Hierarchies Design from UML Generalizations and Aggregations. Dans: <i>20th International Conference on Conceptual Modeling (ER 2001): Conceptual Modeling-ER 2001</i>. Berlin:  Springer, pp. 442-455."
    "authors" => array:3 [
      0 => array:2 [
        "name" => "AKOKA Jacky"
        "bid" => "B00714200"
      ]
      1 => array:3 [
        "name" => "COMYN-WATTIAU Isabelle"
        "bid" => "B00000530"
        "slug" => "wattiau-isabelle"
      ]
      2 => array:3 [
        "name" => "PRAT Nicolas"
        "bid" => "B00000434"
        "slug" => "prat-nicolas"
      ]
    ]
    "ouvrage" => "20th International Conference on Conceptual Modeling (ER 2001): Conceptual Modeling-ER 2001"
    "keywords" => []
    "updatedAt" => "2021-04-19 17:57:25"
    "publicationUrl" => "https://doi.org/10.1007/3-540-45581-7_33"
    "publicationInfo" => array:3 [
      "pages" => "442-455"
      "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 fondés sur une représentation multidimensionnelle des données. Les hiérarchies sont un concept fondamental du modèle multidimensionnel qui permettent au décideur de visualiser les données à différents niveaux de détail. Cependant, la modélisation des hiérarchies multidimensionnelles est souvent problématique. Cet article présente une approche qui dérive ces hiérarchies de schémas conceptuels UML, plus particulièrement de généralisations et d'agrégations UML."
      "en" => "Data warehouses are based on a multidmensional representation of data. Hierarchies are a key concept of the multidimensional model, enabling decisions makers to visualize data at various levels of detail. However, the modeling of multidimensional hierarchies is often problematic. This paper presents an approach which derives these hierarchies from UML conceptual schemas, more specifically from UML generalizations and aggreations."
    ]
    "authors_fields" => array:2 [
      "fr" => "Systèmes d'Information, Data Analytics et Opérations"
      "en" => "Information Systems, Data Analytics and Operations"
    ]
    "indexedAt" => "2024-12-21T16:21:43.000Z"
    "docTitle" => "Dimension Hierarchies Design from UML Generalizations and Aggregations"
    "docSurtitle" => "Conference Proceedings"
    "authorNames" => "AKOKA Jacky, <a href="/cv/wattiau-isabelle">COMYN-WATTIAU Isabelle</a>, <a href="/cv/prat-nicolas">PRAT Nicolas</a>"
    "docDescription" => "<span class="document-property-authors">AKOKA Jacky, COMYN-WATTIAU Isabelle, PRAT Nicolas</span><br><span class="document-property-authors_fields">Information Systems, Data Analytics and Operations</span> | <span class="document-property-year">2001</span>"
    "keywordList" => ""
    "docPreview" => "<b>Dimension Hierarchies Design from UML Generalizations and Aggregations</b><br><span>2001-11 | Conference Proceedings </span>"
    "docType" => "research"
    "publicationLink" => "<a href="https://doi.org/10.1007/3-540-45581-7_33" target="_blank">Dimension Hierarchies Design from UML Generalizations and Aggregations</a>"
  ]
  +lang: "en"
  +"_type": "_doc"
  +"_score": 9.266215
  +"parent": null
}