Authors
Tommaso Adamo, Gianpaolo Ghiani, Emanuela Guerriero, Emanuele Manni
Publication date
2017/1/1
Journal
Operations Research Perspectives
Volume
4
Pages
123-135
Publisher
Elsevier
Description
In this paper we describe the automatic instantiation of a Variable Neighborhood Descent procedure from a Mixed Integer Programming model. We extend a recent approach in which a single neighborhood structure is automatically designed from a Mixed Integer Programming model using a combination of automatic extraction of semantic features and automatic algorithm configuration. Computational results on four well-known combinatorial optimization problems show improvements over both a previous model-derived Variable Neighborhood Descent procedure and the approach with a single automatically-designed neighborhood structure.
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