Three different security models have been advocated to determine the access rights to documents in a network of computers; DAC, MLS, and RBAC. Each of these models has its strengt...
Edgar Weippl, Ismail Khalil Ibrahim, Werner Winiwa...
Future computer networks are expected to carry bursty traffic. Shortest -path routing protocols such as OSPF and RIP have t he disadvantage of causing bottlenecks due to their inh...
Suppose we have a directed graph G with set of nodes V = {1, . . . , N} and a measure xi for every node i V . The average consensus problem consists in computing the average xA = ...
—Earlier sensor network MAC protocols focus on energy conservation in low-duty cycle applications, while some recent applications involve real-time high-data-rate signals. This m...
Abstract—In this work, we discuss how to support Video-onDemand service in multi-hop WiMax mesh networks. We are interested in the scenario that end users connect to the video se...