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SAT
2005
Springer
162views Hardware» more  SAT 2005»
14 years 6 days ago
Heuristics for Fast Exact Model Counting
An important extension of satisfiability testing is model-counting, a task that corresponds to problems such as probabilistic reasoning and computing the permanent of a Boolean ma...
Tian Sang, Paul Beame, Henry A. Kautz
CP
2005
Springer
13 years 8 months ago
Using Boolean Constraint Propagation for Sub-clauses Deduction
Boolean Constraint Propagation (BCP) is recognized as one of the most useful technique for efficient satisfiability checking. In this paper a new extension of the scope of boole...
Sylvain Darras, Gilles Dequen, Laure Devendeville,...
CP
2005
Springer
14 years 8 days ago
Using SAT in QBF
QBF is the problem of deciding the satisfiability of quantified boolean formulae in which variables can be either universally or existentially quantified. QBF generalizes SAT (S...
Horst Samulowitz, Fahiem Bacchus
APPROX
2005
Springer
105views Algorithms» more  APPROX 2005»
14 years 8 days ago
The Complexity of Making Unique Choices: Approximating 1-in- k SAT
We study the approximability of 1-in-kSAT, the variant of Max kSAT where a clause is deemed satisfied when precisely one of its literals is satisfied. We also investigate differ...
Venkatesan Guruswami, Luca Trevisan
TABLEAUX
2005
Springer
14 years 6 days ago
Unit Propagation in a Tableau Framework
Unit propagation is one of the most important techniques of efficient SAT solvers. Unfortunately, this technique is not directly applicable to first-order clausal tableaux. We sho...
Gernot Stenz