Dans cet article, nous décrivons une nouvelle classe de problèmes de coloration rencontrés en Allocation de Fréquences militaire : nous voulons minimiser le nombre de -uplets distincts utilisés pour colorier un ensemble doné de -cliques d’un graphe. Pour approcher ces problèmes généralement NP-difficiles, nous proposons deux relaxations basées sur les modélisations semi-définies de la coloration de graphes et d’hypergraphes, ainsi qu’une généralisation des travaux de Karger et al. à la coloration d’hypergraphes, pour trouver de bonnes solutions faisables par une approche probabiliste.
In this paper we will describe a new class of coloring problems, arising from military frequency assignment, where we want to minimize the number of distinct -uples of colors used to color a given set of -complete-subgraphs of a graph. We will propose two relaxations based on Semi-Definite Programming models for graph and hypergraph coloring, to approximate those (generally) NP-hard problems, as well as a generalization of the works of Karger et al. for hypergraph coloring, to find good feasible solutions with a probabilistic approach.
@article{RO_2001__35_2_211_0, author = {Meurdesoif, Philippe and Rottembourg, Beno{\^\i}t}, title = {Semi-definite positive programming relaxations for graph $K_{\bf n}$-coloring in frequency assignment}, journal = {RAIRO - Operations Research - Recherche Op\'erationnelle}, pages = {211--228}, publisher = {EDP-Sciences}, volume = {35}, number = {2}, year = {2001}, mrnumber = {1868870}, zbl = {1049.90111}, language = {en}, url = {http://archive.numdam.org/item/RO_2001__35_2_211_0/} }
TY - JOUR AU - Meurdesoif, Philippe AU - Rottembourg, Benoît TI - Semi-definite positive programming relaxations for graph $K_{\bf n}$-coloring in frequency assignment JO - RAIRO - Operations Research - Recherche Opérationnelle PY - 2001 SP - 211 EP - 228 VL - 35 IS - 2 PB - EDP-Sciences UR - http://archive.numdam.org/item/RO_2001__35_2_211_0/ LA - en ID - RO_2001__35_2_211_0 ER -
%0 Journal Article %A Meurdesoif, Philippe %A Rottembourg, Benoît %T Semi-definite positive programming relaxations for graph $K_{\bf n}$-coloring in frequency assignment %J RAIRO - Operations Research - Recherche Opérationnelle %D 2001 %P 211-228 %V 35 %N 2 %I EDP-Sciences %U http://archive.numdam.org/item/RO_2001__35_2_211_0/ %G en %F RO_2001__35_2_211_0
Meurdesoif, Philippe; Rottembourg, Benoît. Semi-definite positive programming relaxations for graph $K_{\bf n}$-coloring in frequency assignment. RAIRO - Operations Research - Recherche Opérationnelle, Tome 35 (2001) no. 2, pp. 211-228. http://archive.numdam.org/item/RO_2001__35_2_211_0/
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