765 search results - page 33 / 153 » Graph Coloring with Rejection |
PPAM
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. The paper describes an application of Parallel Simulated Annealing (PSA) for solving one of the most studied NP-hard optimization problems: Graph Coloring Problem (GCP). ...
ICALP
2011
Springer
13 years 3 days ago
2011
Springer
In [13], Erd˝os et al. defined the local chromatic number of a graph as the minimum number of colors that must appear within distance 1 of a vertex. For any ∆ ≥ 2, there are ...
COR
2006
13 years 8 months ago
2006
We are interested in the graph coloring problem. We propose an exact method based on a linear-decomposition of the graph. The complexity of this method is exponential according to...
CJCDGCGT
2005
Springer
13 years 10 months ago
2005
Springer
The vertex arboricity va(G) of a graph G is the minimum number of subsets into which the vertex set V (G) can be partitioned so that each subset induces an acyclic subgraph. The f...
DM
2008
13 years 8 months ago
2008
We study graph colorings avoiding periodic sequences with large number of blocks on paths. The main problem is to decide, for a given class of graphs F, if there are absolute const...