610 search results - page 4 / 122 » Using SAT in QBF |
ECAI
2004
Springer
13 years 11 months ago
2004
Springer
Quantified Constraint Satisfaction Problems (QCSPs) are CSPs in which some variables are universally quantified. For each possible value of such variables, we have to find ways to ...
SAT
2010
Springer
13 years 11 months ago
2010
Springer
Robustness and correctness are essential criteria for SAT and QBF solvers. We develop automated testing and debugging techniques designed and optimized for SAT and QBF solver devel...
SAT
2004
Springer
14 years 1 months ago
2004
Springer
We present a novel expansion based decision procedure for quantified boolean formulas (QBF) in conjunctive normal form (CNF). The basic idea is to resolve existentially quantifie...
SAT
2011
Springer
12 years 10 months ago
2011
Springer
Failed literal detection (FL) in SAT is a powerful approach for preprocessing. The basic idea is to assign a variable as assumption. If boolean constraint propagation (BCP) yields ...
DAC
2010
ACM
13 years 11 months ago
2010
ACM
In this paper we present a solver for Quantified Boolean Formulas (QBFs) which is based on And-Inverter Graphs (AIGs). We use a new quantifier elimination method for AIGs, which...