117 citations · 318 across the 27 of their papers we have counts for
5 papers · 1 filter
An SMDP Approach to Optimal PHY Configuration in Wireless Networks
Mark Shifrin, Daniel S. Menasché, Asaf Cohen +2
In this work, we study the optimal configuration of the physical layer in wireless networks by means of Semi-Markov Decision Process (SMDP) modeling. In particular, assume the phys…
Search and Placement in Tiered Cache Networks
Guilherme Domingues, Edmundo de Souza e Silva, Rosa M. M. Leão +2
Content distribution networks have been extremely successful in today's Internet. Despite their success, there are still a number of scalability and performance challenges that mot…
A Utility Optimization Approach to Network Cache Design
Mostafa Dehghan, Laurent Massoulie, Don Towsley +2
In any caching system, the admission and eviction policies determine which contents are added and removed from a cache when a miss occurs. Usually, these policies are devised so as…
Modeling and Analysis of Converged Network-Cloud Services
Eduardo Hargreaves, Paulo H De Aguiar Rodrigues, Daniel S. Menasché
Networks connecting distributed cloud services through multiple data centers are called cloud networks. These types of networks play a crucial role in cloud computing and a holisti…
Optimal Dynamic Routing for the Wireless Relay Channel
Asaf Cohen, Dennis Goeckel, Omer Gurewitz +2
Consider a communication network with a source, a relay and a destination. Each time interval, the source may dynamically choose between a few possible coding schemes, based on the…