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Neural large neighborhood search for routing problems
Artificial Intelligence, 2022zbMATH Open Web Interface contents unavailable due to conflicting licenses.
André Hottung, Kevin Tierney
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Very Large-Scale Neighborhood Search
2021Very Large-Scale Neighborhood Search is not an algorithm or a class of algorithms, but rather a conceptual framework which can be used for solving combinatorial optimization problems. The approach “concentrates on neighborhood search algorithms where the size of the neighborhood is ‘very large’ with respect to the size of the input data.” Typically ...
Maniezzo, Vittorio +2 more
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Hybridizations of evolutionary algorithms with Large Neighborhood Search
Computer Science Review, 2022Recent developments of evolutionary algorithms (EAs) for discrete optimization problems are often characterized by the hybridization of EAs with local search methods, in particular, with Large Neighborhood Search. In this survey, we consider some of the most promising directions of this kind of hybridization and provide examples in the context of well ...
Christian Blum +2 more
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Principles for the Design of Large Neighborhood Search
Journal of Mathematical Modelling and Algorithms, 2009zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Carchrae, Tom, Beck, J. Christopher
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Propagation Guided Large Neighborhood Search
2004In this article, we explore how neighborhoods for the Large Neighborhood Search (LNS) framework can be automatically defined by the volume of propagation of our Constraint Programming (CP) solver. Thus we can build non trivial neighborhoods which will not be reduced to zero by propagation and whose size will be close to a parameter of the search ...
Laurent Perron +2 more
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Very Large-Scale Neighborhood Search
2013One of the central issues in developing neighborhood search techniques is defining the neighborhood. As a rule of thumb, larger neighborhoods contain higher quality local optimal solutions compared to smaller neighborhoods. However, larger neighborhoods also typically require more time to search than smaller neighborhoods.
Douglas S. Altner +3 more
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