In this paper we study the (k,c)-coloring problem, a generalization of the well known Vertex Coloring Problem (VCP). We propose a new formulation and compare it computationally with another formulation from the literature. We also develop a diving heuristic that provides with good quality results at a reasonable computational effort.
(k, c) − coloring via Column Generation / E. Malaguti; I. Mendez-Dıaz; J. J. Miranda-Bront; P. Zabala. - In: ELECTRONIC NOTES IN DISCRETE MATHEMATICS. - ISSN 1571-0653. - ELETTRONICO. - 41:(2013), pp. 447-454. [10.1016/j.endm.2013.05.124]
(k, c) − coloring via Column Generation
MALAGUTI, ENRICO;
2013
Abstract
In this paper we study the (k,c)-coloring problem, a generalization of the well known Vertex Coloring Problem (VCP). We propose a new formulation and compare it computationally with another formulation from the literature. We also develop a diving heuristic that provides with good quality results at a reasonable computational effort.File in questo prodotto:
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