— Wireless mesh network is designed as an economical solution for last-mile broadband Internet access. In this paper, we study bandwidth allocation in multi-channel multihop wire...
We study a version of the β-assignment problem [3] on asynchronous rings: consider a set of items and a set of m colors, where each item is associated to one color. Consider also...
Gianluca De Marco, Mauro Leoncini, Manuela Montang...
lation of BGS model of Abstract State Machines Comandur Seshadhri1 , Anil Seth2 , and Somenath Biswas2 1 Department of Computer Science Princeton University, Princeton NJ 08544, US...
Abstract. We present new approximation schemes for various classical problems of finding the minimum-weight spanning subgraph in edge-weighted undirected planar graphs that are re...
We introduce the Minimum-size bounded-capacity cut (MinSBCC) problem, in which we are given a graph with an identified source and seek to find a cut minimizing the number of node...