Essec\Faculty\Model\Contribution {#2233
  #_index: "academ_contributions"
  #_id: "12857"
  #_source: array:26 [
    "id" => "12857"
    "slug" => "mapping-multidimensional-schemas-to-property-graph-models"
    "yearMonth" => "2021-10"
    "year" => "2021"
    "title" => "Mapping Multidimensional Schemas to Property Graph Models"
    "description" => "AKOKA, J., WATTIAU, I., DU MOUZA, C. et PRAT, N. (2021). Mapping Multidimensional Schemas to Property Graph Models. Dans: <i>Advances in Conceptual Modeling - ER 2021 Workshop Proceedings - Conceptual Modeling for NoSQL Data Stores (CoMoNoS)</i>. St John's:  Springer, pp. 3-14."
    "authors" => array:4 [
      0 => array:2 [
        "name" => "AKOKA Jacky"
        "bid" => "B00714200"
      ]
      1 => array:3 [
        "name" => "WATTIAU Isabelle"
        "bid" => "B00000530"
        "slug" => "wattiau-isabelle"
      ]
      2 => array:3 [
        "name" => "PRAT Nicolas"
        "bid" => "B00000434"
        "slug" => "prat-nicolas"
      ]
      3 => array:1 [
        "name" => "DU MOUZA Cédric"
      ]
    ]
    "ouvrage" => "Advances in Conceptual Modeling - ER 2021 Workshop Proceedings - Conceptual Modeling for NoSQL Data Stores (CoMoNoS)"
    "keywords" => array:4 [
      0 => "Multidimensional schema"
      1 => "Graph model"
      2 => "Meta-model"
      3 => "Mapping rules"
    ]
    "updatedAt" => "2023-09-22 17:05:56"
    "publicationUrl" => "https://link.springer.com/chapter/10.1007/978-3-030-88358-4_1"
    "publicationInfo" => array:3 [
      "pages" => "3-14"
      "volume" => ""
      "number" => ""
    ]
    "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 multidimensionnels sont un artefact important utilisé par les organisations pour faciliter la prise de décision. Cependant, ils peuvent être inefficaces pour faire face au besoin croissant d'exécution de requêtes complexes. De plus, ils gèrent difficilement les matrices creuses et ne sont pas efficaces pour gérer l'évolution des schémas. Pour traiter ces problèmes, nous proposons de transformer ces modèles multidimensionnels en modèles de graphes NoSQL. Notre approche assure la traduction automatique de schémas multidimensionnels en modèles de graphes de propriétés. Elle consiste en un ensemble de règles de traduction définies entre deux méta-modèles, à savoir les méta-modèles multidimensionnels et de graphes de propriétés. Enfin, nous illustrons l'application de notre approche à une étude de cas et discutons de sa validation."
      "en" => """
        Multidimensional data warehouses represent an important artefact\n
        used by organizations to facilitate decision-making. However, they can be inefficient to cope with the growing need to execute complex queries. In addition, they experience difficulties in managing sparse matrices and are not efficient in managing schemas’ evolution. To deal with these problems, we propose to transform these multidimensional models into NoSQL graph models. Our approach ensures the automatic mapping of multidimensional schemas into property graph models. It consists of a set of mapping rules defined between two meta-models, namely multidimensional and property graph meta models. Finally, we illustrate the application of our approach to a case study and discuss its validation.
        """
    ]
    "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" => "Mapping Multidimensional Schemas to Property Graph Models"
    "docSurtitle" => "Actes d'une conférence"
    "authorNames" => "AKOKA Jacky, <a href="/cv/wattiau-isabelle">WATTIAU Isabelle</a>, <a href="/cv/prat-nicolas">PRAT Nicolas</a>, DU MOUZA Cédric"
    "docDescription" => "<span class="document-property-authors">AKOKA Jacky, WATTIAU Isabelle, PRAT Nicolas, DU MOUZA Cédric</span><br><span class="document-property-authors_fields">Systèmes d'Information, Data Analytics et Opérations</span> | <span class="document-property-year">2021</span>"
    "keywordList" => "<a href="#">Multidimensional schema</a>, <a href="#">Graph model</a>, <a href="#">Meta-model</a>, <a href="#">Mapping rules</a>"
    "docPreview" => "<b>Mapping Multidimensional Schemas to Property Graph Models</b><br><span>2021-10 | Actes d'une conférence </span>"
    "docType" => "research"
    "publicationLink" => "<a href="https://link.springer.com/chapter/10.1007/978-3-030-88358-4_1" target="_blank">Mapping Multidimensional Schemas to Property Graph Models</a>"
  ]
  +lang: "fr"
  +"_type": "_doc"
  +"_score": 8.755391
  +"parent": null
}