42 search results - page 9 / 9 » Approximating the Maximum Independent Set and Minimum Vertex... |
DM
2000
13 years 4 months ago
2000
Erdos proved that there are graphs with arbitrarily large girth and chromatic number. We study the extension of this for generalized chromatic numbers. Generalized graph coloring d...
SPAA
2003
ACM
13 years 10 months ago
2003
ACM
In the minimum path coloring problem, we are given a graph and a set of pairs of vertices of the graph and we are asked to connect the pairs by colored paths in such a way that pa...