351 search results - page 1 / 71 » An exact method for graph coloring |
COR
2006
13 years 7 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...
DATE
2004
IEEE
13 years 11 months ago
2004
IEEE
Code optimization and high level synthesis can be posed as constraint satisfaction and optimization problems, such as graph coloring used in register allocation. Graph coloring is...
JUCS
2006
13 years 7 months ago
2006
: This paper surveys some of the work that was inspired by Wagner's general technique to prove completeness in the levels of the boolean hierarchy over NP and some related res...
GC
2007
Springer
13 years 7 months ago
2007
Springer
The pre-coloring extension problem consists, given a graph G and a set of nodes to which some colors are already assigned, in finding a coloring of G with the minimum number of co...
COMBINATORICA
2007
13 years 7 months ago
2007
A colored graph is a complete graph in which a color has been assigned to each edge, and a colorful cycle is a cycle in which each edge has a different color. We first show that ...