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This paper investigates the performance of averaging based distributed consensus algorithms in topology varying networks with existing non-uniform transmission delays. A finite power of the delay augmented system matrix is shown to be scrambling which confirms that non-uniform bounded delay does not affect the ultimate convergence of the distributed iterative algorithms considered in this paper. The...
OSPF is a popular interior gateway routing protocol. Commercial OSPF routers limit their processing load by using a hold time between successive routing table calculations as new link state advertisements (LSAs) arrive following a topology change. A large hold time value limits the frequency of routing table calculations but also causes large delays in convergence to the topology change. Hence, commercial...
Network structure construction and global state maintenance are expensive in large-scale dynamic peer-to-peer (P2P) networks. With inherent topology independence and low state maintenance overhead, random walk is an excellent tool in such network environments. However, the current uses are limited to unguided or heuristic random walks with no guarantee on their converged node visitation probability...
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