Learn More
— The popularity of IEEE 802.11 WLANs has led to dense deployments in urban areas. High density leads to sub-optimal performance unless the interfering networks learn how to optimally use and share the spectrum. This paper proposes two fully distributed algorithms that allow (i) multiple interfering 802.11 Access Points to select their operating frequency(More)
Caching is a key component for Content Distribution Networks and new Information-Centric Network architectures. In this paper, we address performance issues of caching networks running the RND replacement policy. We first prove that when the popularity distribution follows a general power-law with decay exponent α > 1, the miss probability is(More)
—The Internet heavily relies on Content Distribution Networks and transparent caches to cope with the ever-increasing traffic demand of users. Content, however, is essentially versatile: once published at a given time, its popularity vanishes over time. All requests for a given document are then concentrated between the publishing time and an effective(More)
  • Mathématiques Appliquées, M Rapporteurs, Decreusefond M Armand Laurent, Makowski, M François Baccelli, M Philippe +35 others
  • 2013
A ceux que j'aime, dont l'amour et le soutien me sont si indispensables: A mes parents, pour le modèle d'amour et d'humour qu'ils m'ont donné; remercie pour tout ce qu'elle m'a appris, pour son enthousiasme scientifique, mais je tiens également à remercier l'amie pour ce qu'elle m'a fait partager. Ana, merci pour cette bonne humeur qui t'animent et que tu(More)