117 citations · 145 across the 7 of their papers we have counts for
7 papers · 1 filter
Joint Cache Resource Allocation and Request Routing for In-network Caching Services
Weibo Chu, Mostafa Dehghan, John C. S. Lui +2
In-network caching is recognized as an effective solution to offload content servers and the network. A cache service provider (SP) always has incentives to better utilize its cach…
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…
Characterizing Interest Aggregation in Content-Centric Networks
Ali Dabirmoghaddam, Mostafa Dehghan, J. J. Garcia-Luna-Aceves
The Named Data Networking (NDN) and Content-Centric Networking (CCN) architectures advocate Interest aggregation as a means to reduce end-to-end latency and bandwidth consumption.…
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…
On the Complexity of Optimal Routing and Content Caching in Heterogeneous Networks
Mostafa Dehghan, Anand Seetharam, Bo Jiang +5
We investigate the problem of optimal request routing and content caching in a heterogeneous network supporting in-network content caching with the goal of minimizing average conte…
Optimal Caching and Routing in Hybrid Networks
Mostafa Dehghan, Anand Seetharam, Ting He +3
Hybrid networks consisting of MANET nodes and cellular infrastructure have been recently proposed to improve the performance of military networks. Prior work has demonstrated the b…
Efficient Wireless Security Through Jamming, Coding and Routing
Majid Ghaderi, Dennis Goeckel, Ariel Orda +1
There is a rich recent literature on how to assist secure communication between a single transmitter and receiver at the physical layer of wireless networks through techniques such…