Many optimization problems require the use of a local search to find a satisfying solution in a reasonable amount of time, even if the optimality is not guaranteed. Usually, local search algorithms operate in a search space which contains complete solutions (feasible or not) to the problem. In contrast, in Consistent Neighborhood Search (CNS), after each variable assignment, the conflicting variables are deleted to keep the partial solution feasible, and the search can stop when all the variables have a value. In this paper, we propose a generalized version of CNS, discuss its performance according to various criteria, and present successful adaptations of CNS to three types of satellite range scheduling problems. Such problems are motivated by applications encountered by the French National Space and Aeronautic Agencies and the US Air Force Satellite Control Network. The described numerical experiments will demonstrate that CNS is a powerful and flexible method, which can be easily combined with efficient ingredients.
Accepté le :
DOI : 10.1051/ro/2014027
Keywords: Metaheuristics, combinatorial optimization, satellite scheduling, consistent neighborhood search
Zufferey, Nicolas 1 ; Vasquez, Michel 2
@article{RO_2015__49_1_99_0,
author = {Zufferey, Nicolas and Vasquez, Michel},
title = {A {Generalized} {Consistent} {Neighborhood} {Search} for {Satellite} {Range} {Scheduling} {Problems}},
journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
pages = {99--121},
year = {2015},
publisher = {EDP-Sciences},
volume = {49},
number = {1},
doi = {10.1051/ro/2014027},
mrnumber = {3349119},
zbl = {1310.90068},
language = {en},
url = {http://geodesic.mathdoc.fr/articles/10.1051/ro/2014027/}
}
TY - JOUR AU - Zufferey, Nicolas AU - Vasquez, Michel TI - A Generalized Consistent Neighborhood Search for Satellite Range Scheduling Problems JO - RAIRO - Operations Research - Recherche Opérationnelle PY - 2015 SP - 99 EP - 121 VL - 49 IS - 1 PB - EDP-Sciences UR - http://geodesic.mathdoc.fr/articles/10.1051/ro/2014027/ DO - 10.1051/ro/2014027 LA - en ID - RO_2015__49_1_99_0 ER -
%0 Journal Article %A Zufferey, Nicolas %A Vasquez, Michel %T A Generalized Consistent Neighborhood Search for Satellite Range Scheduling Problems %J RAIRO - Operations Research - Recherche Opérationnelle %D 2015 %P 99-121 %V 49 %N 1 %I EDP-Sciences %U http://geodesic.mathdoc.fr/articles/10.1051/ro/2014027/ %R 10.1051/ro/2014027 %G en %F RO_2015__49_1_99_0
Zufferey, Nicolas; Vasquez, Michel. A Generalized Consistent Neighborhood Search for Satellite Range Scheduling Problems. RAIRO - Operations Research - Recherche Opérationnelle, Special ROADEF 2013, Tome 49 (2015) no. 1, pp. 99-121. doi: 10.1051/ro/2014027
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