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» On SAT instance classes and a method for reliable performanc...
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JSAT
2008
57views more  JSAT 2008»
13 years 7 months ago
tts: A SAT-Solver for Small, Difficult Instances
The Ternary Tree Solver (tts) is a complete solver for propositional satisfiability which was designed to have good performance on the most difficult small instances. It uses a st...
Ivor Spence
EXPCS
2007
13 years 11 months ago
Performance testing of combinatorial solvers with isomorph class instances
Combinatorial optimization problems expressed as Boolean constraint satisfaction problems (BCSPs) arise in several contexts, ranging from the classical unate set-packing problems ...
Franc Brglez, Jason A. Osborne
AI
2005
Springer
13 years 7 months ago
: Compiling problem specifications into SAT
We present a compiler that translates a problem specification into a propositional satisfiability test (SAT). Problems are specified in a logic-based language, called NP-SPEC, whi...
Marco Cadoli, Andrea Schaerf
CSCLP
2004
Springer
14 years 1 months ago
Automatically Exploiting Symmetries in Constraint Programming
We introduce a framework for studying and solving a class of CSP formulations. The framework allows constraints to be expressed as linear and nonlinear equations, then compiles th...
Arathi Ramani, Igor L. Markov
SAT
2010
Springer
172views Hardware» more  SAT 2010»
13 years 6 months ago
On the Relative Merits of Simple Local Search Methods for the MAX-SAT Problem
Algorithms based on local search are popular for solving many optimization problems including the maximum satisfiability problem (MAXSAT). With regard to MAXSAT, the state of the ...
Denis Pankratov, Allan Borodin