Constraint CNF: SAT and CSP Language Under One Roof

Authors Broes De Cat, Yuliya Lierler

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Broes De Cat
Yuliya Lierler

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Broes De Cat and Yuliya Lierler. Constraint CNF: SAT and CSP Language Under One Roof. In Technical Communications of the 32nd International Conference on Logic Programming (ICLP 2016). Open Access Series in Informatics (OASIcs), Volume 52, pp. 12:1-12:15, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2016)


A new language, called constraint CNF, is proposed. It integrates propositional logic with constraints stemming from constraint programming. A family of algorithms is designed to solve problems expressed in constraint CNF. These algorithms build on techniques from both propositional satisfiability and constraint programming. The result is a uniform language and an algorithmic framework, which allow us to gain a deeper understanding of the relation between the solving techniques used in propositional satisfiability and in constraint programming and apply them together.
  • Propositional Satisfiability
  • Constraint Programming


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