On edge orienting methods for graph coloring
نویسندگان
چکیده
منابع مشابه
On edge orienting methods for graph coloring
We consider the problem of orienting the edges of a graph so that the length of a longest path in the resulting digraph is minimum. As shown by Gallai, Roy and Vitaver, this edge orienting problem is equivalent to finding the chromatic number of a graph. We study various properties of edge orienting methods in the context of local search for graph coloring. We then exploit these properties to d...
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ژورنال
عنوان ژورنال: Journal of Combinatorial Optimization
سال: 2006
ISSN: 1382-6905,1573-2886
DOI: 10.1007/s10878-006-9019-3