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JPDC
2006
134views more  JPDC 2006»
13 years 9 months ago
Fast shared-memory algorithms for computing the minimum spanning forest of sparse graphs
Minimum Spanning Tree (MST) is one of the most studied combinatorial problems with practical applications in VLSI layout, wireless communication, and distributed networks, recent ...
David A. Bader, Guojing Cong
EOR
2002
85views more  EOR 2002»
13 years 9 months ago
Reasoning with contextual graphs
Decision trees allow the modeling of event-dependent reasoning, but do not consider the dynamics of contextual changes in reasoning. In the framework of the SART project, which ai...
Patrick Brézillon, Laurent Pasquier, Jean-C...
CPC
1998
154views more  CPC 1998»
13 years 9 months ago
Asymptotic Enumeration of Eulerian Circuits in the Complete Graph
We determine the asymptotic behaviour of the number of eulerian circuits in a complete graph of odd order. One corollary of our result is the following. If a maximum random walk, ...
Brendan D. McKay, Robert W. Robinson
APPROX
2004
Springer
136views Algorithms» more  APPROX 2004»
14 years 3 months ago
On the Crossing Spanning Tree Problem
Given an undirected n-node graph and a set C of m cuts, the minimum crossing tree is a spanning tree which minimizes the maximum crossing of any cut in C, where the crossing of a c...
Vittorio Bilò, Vineet Goyal, R. Ravi, Mohit...
GECCO
2006
Springer
148views Optimization» more  GECCO 2006»
14 years 1 months ago
An effective genetic algorithm for the minimum-label spanning tree problem
Given a connected, undirected graph G with labeled edges, the minimum-label spanning tree problem seeks a spanning tree on G to whose edges are attached the smallest possible numb...
Jeremiah Nummela, Bryant A. Julstrom