61 citations · 96 across the 15 of their papers we have counts for
5 papers · 1 filter
Sharing LRU Cache Resources among Content Providers: A Utility-Based Approach
Mostafa Dehghan, Weibo Chu, Philippe Nain +1
In this paper, we consider the problem of allocating cache resources among multiple content providers. The cache can be partitioned into slices and each partition can be dedicated…
Computing Traversal Times on Dynamic Markovian Paths
Philippe Nain, Don Towsley, Matthew P. Johnson +3
In source routing, a complete path is chosen for a packet to travel from source to destination. While computing the time to traverse such a path may be straightforward in a fixed,…
Optimal Threshold Control by the Robots of Web Search Engines with Obsolescence of Documents
Konstantin Avrachenkov, Alexander Dudin, Valentina Klimenok +2
A typical web search engine consists of three principal parts: crawling engine, indexing engine, and searching engine. The present work aims to optimize the performance of the craw…
Dynamic Coverage of Mobile Sensor Networks
Benyuan Liu, Olivier Dousse, Philippe Nain +1
In this paper we study the dynamic aspects of the coverage of a mobile sensor network resulting from continuous movement of sensors. As sensors move around, initially uncovered loc…
Predicting the Impact of Measures Against P2P Networks on the Transient Behaviors
Eitan Altman, Philippe Nain, Adam Shwartz +1
The paper has two objectives. The first is to study rigorously the transient behavior of some P2P networks whenever information is replicated and disseminated according to epidemic…