Search Results for author: Xavier Gillard

Found 2 papers, 2 papers with code

Decision Diagram-Based Branch-and-Bound with Caching for Dominance and Suboptimality Detection

2 code implementations22 Nov 2022 Vianney Coppé, Xavier Gillard, Pierre Schaus

The branch-and-bound algorithm based on decision diagrams introduced by Bergman et al. in 2016 is a framework for solving discrete optimization problems with a dynamic programming formulation.

Improving the filtering of Branch-And-Bound MDD solver (extended)

1 code implementation24 Apr 2021 Xavier Gillard, Vianney Coppé, Pierre Schaus, André Augusto Cire

This paper presents and evaluates two pruning techniques to reinforce the efficiency of constraint optimization solvers based on multi-valued decision-diagrams (MDD).

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