The paper addresses the relay node placement problem in two-tiered wireless sensor networks. Given a set of sensor nodes in an Euclidean plane, our objective is to place minimum nu...
In this paper, we present a strongly fault-tolerant design for a d-dimensional hypercube multiprocessor and examine its reconfigurability. The augmented hypercube has a spare nod...
We address the problem of providing transparent, lightweight, fault-tolerance mechanisms for generic peer-to-peer middleware systems. The main idea is to use the peer-to-peer overl...
Rolando Martins, Priya Narasimhan, Luis Lopes, Fer...
Mesh networks are among the most important interconnection network topologies for large multicomputer systems. Mesh networks perform poorly in tolerating faults in the view of wor...
Jianer Chen, Gaocai Wang, Chuang Lin, Tao Wang, Gu...
Abstract--In this paper, we investigate the problem of optimizing the lifetime of a mobile ad hoc network at a given degree k of connectivity by minimizing power consumption. Our p...