Proofs and Certificates for Max-SAT (Extended Abstract) *
Résumé
In this paper, we present a tool, called MS-Builder, which generates certificates for the Max-SAT problem in the particular form of a sequence of equivalence-preserving transformations. To generate a certificate, MS-Builder iteratively calls a SAT oracle to get a SAT resolution refutation which is handled and adapted into a sound refutation for Max-SAT. In particular, the size of the computed Max-SAT refutation is linear with respect to the size of the initial refutation if it is semi-read-once, tree-like regular, tree-like or semi-tree-like. Additionally, we propose an extendable tool, called MS-Checker, able to verify the validity of any Max-SAT certificate using Max-SAT inference rules.
Domaines
Intelligence artificielle [cs.AI]
Fichier principal
IJCAI_2023___Proof_And_Certificates_for_Max_SAT__Extended_Abstract_.pdf (194.71 Ko)
Télécharger le fichier
Origine | Fichiers produits par l'(les) auteur(s) |
---|