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ASPDAC
2005
ACM
99views Hardware» more  ASPDAC 2005»
13 years 9 months ago
A fast counterexample minimization approach with refutation analysis and incremental SAT
- It is a hotly research topic to eliminate irrelevant variables from counterexample, to make it easier to be understood. BFL algorithm is the most effective Counterexample minim...
ShengYu Shen, Ying Qin, Sikun Li
ICCD
2000
IEEE
120views Hardware» more  ICCD 2000»
14 years 12 hour ago
Equivalence Checking Combining a Structural SAT-Solver, BDDs, and Simulation
This paper presents a verification technique for functional comparison of large combinational circuits using a novel combination of known approaches. The idea is based on a tight...
Viresh Paruthi, Andreas Kuehlmann
SAT
2004
Springer
106views Hardware» more  SAT 2004»
14 years 29 days ago
Local Search with Bootstrapping
We propose and study a technique to improve the performance of those local-search SAT solvers that proceed by executing a prespecified number of tries, each starting with an eleme...
Lengning Liu, Miroslaw Truszczynski
CP
2007
Springer
14 years 1 months ago
The Log-Support Encoding of CSP into SAT
It is known that Constraint Satisfaction Problems (CSP) can be converted into Boolean Satisfiability problems (SAT); however how to encode a CSP into a SAT problem such that a SAT...
Marco Gavanelli
AAAI
2006
13 years 9 months ago
Detecting Disjoint Inconsistent Subformulas for Computing Lower Bounds for Max-SAT
Many lower bound computation methods for branch and bound Max-SAT solvers can be explained as procedures that search for disjoint inconsistent subformulas in the Max-SAT instance ...
Chu Min Li, Felip Manyà, Jordi Planes