Essec\Faculty\Model\Contribution {#2233
  #_index: "academ_contributions"
  #_id: "6693"
  #_source: array:26 [
    "id" => "6693"
    "slug" => "mobil-telephone-traffic-forecasts"
    "yearMonth" => "1998-03"
    "year" => "1998"
    "title" => "Mobil Telephone Traffic Forecasts"
    "description" => "INDJEHAGOPIAN, J.P. et MACE, S. (1998). Mobil Telephone Traffic Forecasts."
    "authors" => array:2 [
      0 => array:3 [
        "name" => "INDJEHAGOPIAN Jean-Pierre"
        "bid" => "B00000258"
        "slug" => "indjehagopian-jean-pierre"
      ]
      1 => array:1 [
        "name" => "MACE S."
      ]
    ]
    "ouvrage" => ""
    "keywords" => []
    "updatedAt" => "2021-04-19 17:57:25"
    "publicationUrl" => null
    "publicationInfo" => array:3 [
      "pages" => null
      "volume" => null
      "number" => null
    ]
    "type" => array:2 [
      "fr" => "Communications dans une conférence"
      "en" => "Presentations at an Academic or Professional conference"
    ]
    "support_type" => array:2 [
      "fr" => null
      "en" => null
    ]
    "countries" => array:2 [
      "fr" => null
      "en" => null
    ]
    "abstract" => array:2 [
      "fr" => "La société de téléphone mobile SFR met à la disposition des abonnés à son réseau un service ouvert 7 jours sur 7 pour répondre aux questions de ses abonnés (facturation, répondeur vocal ...). L'objet de l'étude consiste à prévoir le volume mensuel de communications adressées à ce service afin de déterminer le nombre optimal d'opérateurs en tenant compte d'un niveau de qualité fixé. Pour atteindre cet objectif, deux méthodes de prévision sont utilisées : le lissage de Holt-Winters et un modèle linéaire dynamique. Les performances prévisionnelles de ces deux techniques sont comparées."
      "en" => "For its mobile telephone network, the SFR telephone company has set up a hot-line service which is open 7 days a week and the purpose of which is to field calls from subscribers with questions about network, invoice... The study carried out for the company seeks to build a system which will provide monthly forecasts of such traffic. We use two methods to meet the objective : Holt-Winters and a dynamic linear model. The accuracy of the forecasts of the two models are compared."
    ]
    "authors_fields" => array:2 [
      "fr" => "Systèmes d'Information, Data Analytics et Opérations"
      "en" => "Information Systems, Data Analytics and Operations"
    ]
    "indexedAt" => "2024-12-21T15:21:45.000Z"
    "docTitle" => "Mobil Telephone Traffic Forecasts"
    "docSurtitle" => "Communications dans une conférence"
    "authorNames" => "<a href="/cv/indjehagopian-jean-pierre">INDJEHAGOPIAN Jean-Pierre</a>, MACE S."
    "docDescription" => "<span class="document-property-authors">INDJEHAGOPIAN Jean-Pierre, MACE S.</span><br><span class="document-property-authors_fields">Systèmes d'Information, Data Analytics et Opérations</span> | <span class="document-property-year">1998</span>"
    "keywordList" => ""
    "docPreview" => "<b>Mobil Telephone Traffic Forecasts</b><br><span>1998-03 | Communications dans une conférence </span>"
    "docType" => "research"
    "publicationLink" => "<a href="#" target="_blank">Mobil Telephone Traffic Forecasts</a>"
  ]
  +lang: "fr"
  +"_type": "_doc"
  +"_score": 8.83707
  +"parent": null
}