Essec\Faculty\Model\Contribution {#2233
  #_index: "academ_contributions"
  #_id: "5030"
  #_source: array:26 [
    "id" => "5030"
    "slug" => "relational-database-reverse-engineering-elicitation-of-generalization-hierarchies"
    "yearMonth" => "1999-01"
    "year" => "1999"
    "title" => "Relational Database Reverse Engineering. Elicitation of Generalization Hierarchies"
    "description" => "AKOKA, J., COMYN-WATTIAU, I. et LAMMARI, N. (1999). Relational Database Reverse Engineering. Elicitation of Generalization Hierarchies. Dans: <i>Advances in Conceptual Modeling. ER'99 Workshops on Reverse Engineering in Information Systems</i>. Springer, pp. 173-185."
    "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:1 [
        "name" => "LAMMARI N."
      ]
    ]
    "ouvrage" => "Advances in Conceptual Modeling. ER'99 Workshops on Reverse Engineering in Information Systems"
    "keywords" => []
    "updatedAt" => "2021-04-19 17:57:25"
    "publicationUrl" => null
    "publicationInfo" => array:3 [
      "pages" => "173-185"
      "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" => "Cet article décrit une méthode d'extraction des hiérarchies de généralisation contenues dans une base de données relationnelle. Cette approche de rétro-conception présente deux caractéristiques majeures : d'une part, elle utilise de façon combinée, trois sources d'informations : les spécifications DDL, les requêtes et instructions DML, et enfin les données de la base , d'autre part, outre les liens de généralisation, elle génère les contraintes d'intégrité associées à ces liens."
      "en" => "This paper describes a method aiming at the extraction of generalization/specialization hierarchies contained in a relational database. This reverse engineering approach takes advantage of two major characteristics: first we use DDL and DML specifications as well as data in a combined way and secondly, we provide not only generalization hierarchies but alos integrity constraints allowing us to elicit the generalization links hidden in the structures and instances of the database."
    ]
    "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" => "Relational Database Reverse Engineering. Elicitation of Generalization Hierarchies"
    "docSurtitle" => "Actes d'une conférence"
    "authorNames" => "AKOKA Jacky, <a href="/cv/wattiau-isabelle">COMYN-WATTIAU Isabelle</a>, LAMMARI N."
    "docDescription" => "<span class="document-property-authors">AKOKA Jacky, COMYN-WATTIAU Isabelle, LAMMARI N.</span><br><span class="document-property-authors_fields">Systèmes d'Information, Data Analytics et Opérations</span> | <span class="document-property-year">1999</span>"
    "keywordList" => ""
    "docPreview" => "<b>Relational Database Reverse Engineering. Elicitation of Generalization Hierarchies</b><br><span>1999-01 | Actes d'une conférence </span>"
    "docType" => "research"
    "publicationLink" => "<a href="#" target="_blank">Relational Database Reverse Engineering. Elicitation of Generalization Hierarchies</a>"
  ]
  +lang: "fr"
  +"_type": "_doc"
  +"_score": 9.266215
  +"parent": null
}