September 10, 2020 Conference paper Open Access

Faticanti, Francescomaria; Savi, Marco; De Pellegrini, Francesco; Kochovski, Petar; Stankovski, Vlado; Siracusa, Domenico

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{
  "description": "<p>In this paper we consider the problem of initial resource selection for a single-domain fog provider lacking sufficient resources<br>\nfor the complete deployment of a batch of IoT applications. To overcome resources shortage, it is possible to lease assets from other domains across a federation of cloud-fog infrastructures to meet the requirements of those applications: the fog provider seeks to minimise the number of external resources to be rented in order to successfully deploy the applications&rsquo; demands exceeding own infrastructure capacity. To this aim, we introduce a general framework for the deployment of applications across multiple domains of cloud-fog providers while guaranteeing resources locality constraints. The resource allocation problem is presented in the form of an integer linear program, and we provide a heuristic method that explores the resource assignment space in a breadth-first fashion.<br>\nExtensive numerical results demonstrate the efficiency of the proposed approach in terms of deployment cost and feasibility with respect to standard approaches adopted in the literature.</p>", 
  "license": "https://creativecommons.org/licenses/by/4.0/legalcode", 
  "creator": [
    {
      "affiliation": "Fondazione Bruno Kessler", 
      "@type": "Person", 
      "name": "Faticanti, Francescomaria"
    }, 
    {
      "affiliation": "University of Milano-Bicocca", 
      "@type": "Person", 
      "name": "Savi, Marco"
    }, 
    {
      "affiliation": "University of Avignon", 
      "@type": "Person", 
      "name": "De Pellegrini, Francesco"
    }, 
    {
      "affiliation": "University of Ljubljana", 
      "@type": "Person", 
      "name": "Kochovski, Petar"
    }, 
    {
      "affiliation": "University of Ljubljana", 
      "@type": "Person", 
      "name": "Stankovski, Vlado"
    }, 
    {
      "affiliation": "Fondazione Bruno Kessler", 
      "@type": "Person", 
      "name": "Siracusa, Domenico"
    }
  ], 
  "headline": "Deployment of Application Microservices in Multi-Domain Federated Fog Environments", 
  "image": "https://zenodo.org/static/img/logos/zenodo-gradient-round.svg", 
  "datePublished": "2020-09-10", 
  "url": "https://zenodo.org/record/4446533", 
  "@type": "ScholarlyArticle", 
  "keywords": [
    "Fog Computing", 
    "Microservices", 
    "Federation", 
    "Resources Allocation", 
    "Virtual Network Embedding", 
    "Locality Constraints"
  ], 
  "@context": "https://schema.org/", 
  "identifier": "https://doi.org/10.5281/zenodo.4446533", 
  "@id": "https://doi.org/10.5281/zenodo.4446533", 
  "workFeatured": {
    "alternateName": "IEEE COINS", 
    "@type": "Event", 
    "name": "IEEE COINS: International Conference on Omni-layer Intelligent systems"
  }, 
  "name": "Deployment of Application Microservices in Multi-Domain Federated Fog Environments"
}