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NIPS
2004
14 years 10 months ago
Comparing Beliefs, Surveys, and Random Walks
Survey propagation is a powerful technique from statistical physics that has been applied to solve the 3-SAT problem both in principle and in practice. We give, using only probabi...
Erik Aurell, Uri Gordon, Scott Kirkpatrick
IBERAMIA
2004
Springer
15 years 2 months ago
A Max-SAT Solver with Lazy Data Structures
We present a new branch and bound algorithm for Max-SAT which incorporates original lazy data structures, a new variable selection heuristics and a lower bound of better quality. W...
Teresa Alsinet, Felip Manyà, Jordi Planes
NMR
2004
Springer
15 years 2 months ago
A SAT-based polynomial space algorithm for answer set programming
The relation between answer set programming (ASP) and propositional satisfiability (SAT) is at the center of many research papers, partly because of the tremendous performance bo...
Enrico Giunchiglia, Yuliya Lierler, Marco Maratea
AAAI
2004
14 years 10 months ago
SAT-Based Answer Set Programming
The relation between answer set programming (ASP) and propositional satisfiability (SAT) is at the center of many research papers, partly because of the tremendous performance boo...
Enrico Giunchiglia, Yuliya Lierler, Marco Maratea
SAT
2004
Springer
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15 years 2 months ago
QBF Reasoning on Real-World Instances
Abstract. During the recent years, the development of tools for deciding Quantified Boolean Formulas (QBFs) has been accompanied by a steady supply of real-world instances, i.e., ...
Enrico Giunchiglia, Massimo Narizzano, Armando Tac...