Search Results for author: Haroldo Gambini Santos

Found 2 papers, 0 papers with code

Optimal Decision Trees for the Algorithm Selection Problem: Integer Programming Based Approaches

no code implementations3 Jul 2019 Matheus Guedes Vilas Boas, Haroldo Gambini Santos, Luiz Henrique de Campos Merschmann, Greet Vanden Berghe

Even though it is well known that for most relevant computational problems different algorithms may perform better on different classes of problem instances, most researchers still focus on determining a single best algorithmic configuration based on aggregate results such as the average.

Generic CP-Supported CMSA for Binary Integer Linear Programs

no code implementations30 May 2018 Christian Blum, Haroldo Gambini Santos

Moreover, the results indicate that the support of the constraint propagation engine is useful in the context of problems for which finding feasible solutions is rather difficult.

Combinatorial Optimization

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