4 search results - page 1 / 1 » Failed Literal Detection for QBF |
SAT
2011
Springer
12 years 7 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 ...
KBSE
2009
IEEE
13 years 11 months ago
2009
IEEE
—Developers often change software in ways that cause tests to fail. When this occurs, developers must determine whether failures are caused by errors in the code under test or in...
AAAI
2006
13 years 5 months ago
2006
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 ...
SAT
2009
Springer
13 years 11 months ago
2009
Springer
We investigate the role of cycles structures (i.e., subsets of clauses of the form ¯l1 ∨ l2, ¯l1 ∨ l3, ¯l2 ∨ ¯l3) in the quality of the lower bound (LB) of modern MaxSAT ...