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toulbar2: An exact cost function network solver
1 : Unité de Mathématiques et Informatique Appliquées de Toulouse
Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement : UR875
Chemin de Borde Rouge, 31320 Castanet Tolosan -
France
We present toulbar2 an open-source C++ solver for discrete optimization in cost function networks, and other probabilistic graphical models such as Bayesian networks or Markov random fields. We briefly present its main features. We report comparative results in two recent international solver competitions, XCSP 2022 and UAI 2022.
