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» Solving Over-Constrained Problems with SAT
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FPL
2004
Springer
74views Hardware» more  FPL 2004»
14 years 1 months ago
Hardware/Software Implementation of FPGA-Targeted Matrix-Oriented SAT Solvers
The paper describes two methods for the design of matrix-oriented SAT solvers based on data compression. The first one provides matrix compression in a host computer and decompress...
Valery Sklyarov, Iouliia Skliarova, Bruno Figueire...
NIPS
2004
13 years 9 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
NC
2011
175views Neural Networks» more  NC 2011»
13 years 2 months ago
P systems with active membranes: trading time for space
We consider recognizer P systems having three polarizations associated to the membranes, and we show that they are able to solve the PSPACEcomplete problem Quantified 3SAT when wo...
Antonio E. Porreca, Alberto Leporati, Giancarlo Ma...
CP
2005
Springer
14 years 1 months 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
ECAI
2008
Springer
13 years 9 months ago
Justification-Based Non-Clausal Local Search for SAT
While stochastic local search (SLS) techniques are very efficient in solving hard randomly generated propositional satisfiability (SAT) problem instances, a major challenge is to i...
Matti Järvisalo, Tommi A. Junttila, Ilkka Nie...