SAT
2004
Springer
14 years 4 months ago
2004
Springer
We focus on incremental compilation-to-SAT procedures (iCTS), a promising way to push the standard CTS approaches beyond their limits. We propose the first comprehensive framework...
SAT
2004
Springer
14 years 4 months ago
2004
Springer
Structural logical formulas sometimes yield a substantial fraction of so called equivalence clauses after translating to CNF. The best known example of this feature is probably pro...
SAT
2004
Springer
14 years 4 months ago
2004
Springer
Kolaitis and Vardi pointed out that constraint satisfaction and conjunctive query containment are essentially the same problem. We study the Boolean conjunctive queries under a mor...
SAT
2004
Springer
14 years 4 months ago
2004
Springer
Abstract. Many problems are naturally expressed using CNF clauses and boolean cardinality constraints. It is generally believed that solving such problems through pure CNF encoding...
SAT
2004
Springer
14 years 4 months ago
2004
Springer
The problem of solving boolean combinations of difference constraints is at the core of many important techniques such as planning, scheduling, and model-checking of real-time syst...
SAT
2004
Springer
14 years 4 months ago
2004
Springer
Abstract. During the recent years, the development of tools for deciding Quantified Boolean Formulas (QBFs) has been accompanied by a steady supply of real-world instances, i.e., ...
SAT
2004
Springer
14 years 4 months ago
2004
Springer
We define a collection of mappings that transform many-valued clausal forms into satisfiability equivalent Boolean clausal forms, analyze their complexity and evaluate them empir...
SAT
2004
Springer
14 years 4 months ago
2004
Springer
We study the parameterized complexity of detecting backdoor sets for instances of the propositional satisfiability problem (SAT) with respect to the polynomially solvable classes ...