AAAI Publications, Thirteenth International Conference on the Principles of Knowledge Representation and Reasoning

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Search Strategy Simulation in Constraint Booleanization
Jinbo Huang

Last modified: 2012-05-17

Abstract


Within the recently proposed Universal Booleanization framework, we consider the Cumulative constraint, for which the original Boolean encoding proves ineffective, and present a new Boolean encoding that causes the SAT solver to simulate, largely, the search strategy used by some of the best-performing native methods. Apart from providing motivation for future research in a similar direction, we obtain a significantly enhanced version of Universal Booleanization for problems containing Cumulative constraints.

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