Optimal tour planning with specified nodes
Gilbert Laporte, Hélène Mercure, Yves Norbert (1984)
RAIRO - Operations Research - Recherche Opérationnelle
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Gilbert Laporte, Hélène Mercure, Yves Norbert (1984)
RAIRO - Operations Research - Recherche Opérationnelle
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Josef Kolář (1977)
Kybernetika
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Bai, Leqiang, Maeda, Hajime, Ebara, Hiroyuki, Nakano, Hideo (1998)
Journal of Graph Algorithms and Applications
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Grzegorz Chmaj, Krzysztof Walkowiak, Michał Tarnawski, Michał Kucharzak (2012)
International Journal of Applied Mathematics and Computer Science
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Recently, distributed computing system have been gaining much attention due to a growing demand for various kinds of effective computations in both industry and academia. In this paper, we focus on Peer-to-Peer (P2P) computing systems, also called public-resource computing systems or global computing systems. P2P computing systems, contrary to grids, use personal computers and other relatively simple electronic equipment (e.g., the PlayStation console) to process sophisticated computational...
Ľudovít Molnár (1971)
Kybernetika
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Ľudovít Molnár (1971)
Kybernetika
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Rasmussen, Rasmus (2010)
Advances in Decision Sciences
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Nelson Maculan, Marcos de Mendonça Passini, José André de Moura Brito, Irene Loiseau (2003)
RAIRO - Operations Research - Recherche Opérationnelle
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We present an exact method for integer linear programming problems that combines branch and bound with column generation at each node of the search tree. For the case of models involving binary column vectors only, we propose the use of so-called geometrical cuts to be added to the subproblem in order to eliminate previously generated columns. This scheme could be applied to general integer problems without specific structure. We report computational results on a successful application...