67 search results - page 1 / 14 » A branch-and-cut algorithm for partition coloring |
COCOON
2008
Springer
13 years 9 months ago
2008
Springer
A strong hyperbox-respecting coloring of an n-dimensional hyperbox partition is a coloring of the corners of its hyperboxes with 2n colors such that any hyperbox has all the colors...
OL
2010
13 years 2 months ago
2010
This article studies a degree-bounded generalization of independent sets called co-k-plexes. Constant factor approximation algorithms are developed for the maximum co-k-plex probl...
NETWORKS
2010
13 years 5 months ago
2010
Let G = (V, E, Q) be a undirected graph, where V is the set of vertices, E is the set of edges, and Q = {Q1, . . . , Qq} is a partition of V into q subsets. We refer to Q1, . . . ...
JGAA
2000
13 years 7 months ago
2000
This paper considers problems of the following type: given an edgeweighted k-colored input graph with maximum color class size c, find a minimum or maximum c-way cut such that eac...
HPCC
2005
Springer
14 years 29 days ago
2005
Springer
Abstract. The distance-2 graph coloring problem aims at partitioning the vertex set of a graph into the fewest sets consisting of vertices pairwise at distance greater than two fro...