While the size of popular Online Social Networks (OSNs) such as MySpace or Twitter has been reported to be in the tens or hundreds of millions of users (and growing), little is kn...
In cognitive radio networks (CRN), primary users can lease out their unused bandwidth to secondary users in return for a fee. We study price competition in a CRN with multiple pri...
Abstract--With the convergence of ultra-low-power communications and energy-harvesting technologies, networking selfsustainable ubiquitous devices is becoming feasible. Hence, we h...
Maria Gorlatova, T. Sharma, D. Shrestha, E. Xu, Ji...
Routing problems have been considered as central problems in the fields of transportation, distribution and logistics. LS(Graph) is a generic framework allowing to model and solve...
Abstract--This work studies the near-optimality versus the complexity of distributed configuration management for wireless networks. We first develop a global probabilistic graphic...