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SAT
2005
Springer
124views Hardware» more  SAT 2005»
14 years 3 months ago
An Improved Upper Bound for SAT
We give a randomized algorithm for testing satisfiability of Boolean formulas in conjunctive normal form with no restriction on clause length. Its running time is at most 2n(1−1...
Evgeny Dantsin, Alexander Wolpert
IFL
2004
Springer
14 years 3 months ago
Shrinking Reductions in SML.NET
One performance-critical phase in the SML.NET compiler involves rewriting intermediate terms to monadic normal form and performing non-duplicating β-reductions. We present an impe...
Nick Benton, Andrew Kennedy, Sam Lindley, Claudio ...
SAT
2004
Springer
109views Hardware» more  SAT 2004»
14 years 3 months ago
Resolve and Expand
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...
Armin Biere
MFCS
1997
Springer
14 years 2 months ago
Simulation as a Correct Transformation of Rewrite Systems
Abstract. Kamperman and Walters proposed the notion of a simulation of one rewrite system by another one, whereby each term of the simulating rewrite system is related to a term in...
Wan Fokkink, Jaco van de Pol
LPAR
1994
Springer
14 years 2 months ago
On Anti-Links
The concept of anti-link is defined, and useful equivalence-preserving operations on propositional formulas based on anti-links are introduced. These operations eliminate a potent...
Bernard Becker, Reiner Hähnle, Anavai Ramesh,...