IBP-Laforia
1994/28:
Rapport de Recherche Laforia /
Laforia research reports
19 pages - Décembre/December 1994 -
French document.
PostScript : Ko /Kb
Titre / Title: L'algorithme Aller-Retour : un nouvel algorithme de recherche dans les graphes d'états.
Abstract : A new state-space search algorithm dedicated to the combinatorial optimisation problems resolution and called Go-and-Back is presented. Its main originality is that it explores not only feasible states but unfeasibles ones too. Depending on the more or less large use of heuristic information for avoiding the exploration of some part of the state graph, the algorithm is or is not admissible. Tests on the multidimensional knapsack problem with integer variables gave results which show that our algorithm is much faster than A* for such problems.
Publications internes Laforia 1994 / Laforia research reports 1994