110 citations · 327 across the 11 of their papers we have counts for
5 papers · 1 filter
A Practical Approach to Joint Network-Source Coding
Nima Sarshar, Xiaolin Wu
We are interested in how to best communicate a real valued source to a number of destinations (sinks) over a network with capacity constraints in a collective fidelity metric over…
Joint Network-Source Coding: An Achievable Region with Diversity Routing
Nima Sarshar, Xiaolin Wu
We are interested in how to best communicate a (usually real valued) source to a number of destinations (sinks) over a network with capacity constraints in a collective fidelity me…
Disaster Management in Scale-Free Networks: Recovery from and Protection Against Intentional Attacks
Behnam A. Rezaei, Nima Sarshar, P. Oscar Boykin +1
Susceptibility of scale free Power Law (PL) networks to attacks has been traditionally studied in the context of what may be termed as {\em instantaneous attacks}, where a randomly…
Let Your CyberAlter Ego Share Information and Manage Spam
Joseph S. Kong, P. Oscar Boykin, Behnam A. Rezaei +2
Almost all of us have multiple cyberspace identities, and these {\em cyber}alter egos are networked together to form a vast cyberspace social network. This network is distinct from…
Multiple Scale-Free Structures in Complex Ad-Hoc Networks
Nima Sarshar, Vwani Roychowdhury
This paper develops a framework for analyzing and designing dynamic networks comprising different classes of nodes that coexist and interact in one shared environment. We consider…