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CP
2007
Springer
14 years 1 months ago
: The Design and Analysis of an Algorithm Portfolio for SAT
It has been widely observed that there is no “dominant” SAT solver; instead, different solvers perform best on different instances. Rather than following the traditional appr...
Lin Xu, Frank Hutter, Holger H. Hoos, Kevin Leyton...
SOFSEM
2007
Springer
14 years 1 months ago
Exact Max 2-Sat: Easier and Faster
Prior algorithms known for exactly solving Max 2-Sat improve upon the trivial upper bound only for very sparse instances. We present new algorithms for exactly solving (in fact, c...
Martin Fürer, Shiva Prasad Kasiviswanathan
ISCAS
2006
IEEE
106views Hardware» more  ISCAS 2006»
14 years 1 months ago
Integrating observability don't cares in all-solution SAT solvers
— All-solution Boolean satisfiability (SAT) solvers are engines employed to find all the possible solutions to a SAT problem. Their applications are found throughout the EDA in...
Sean Safarpour, Andreas G. Veneris, Rolf Drechsler
CP
2006
Springer
13 years 11 months ago
Towards an Efficient SAT Encoding for Temporal Reasoning
Abstract. In this paper, we investigate how an IA network can be effectively encoded into the SAT domain. We propose two basic approaches to modelling an IA network as a CSP: one r...
Duc Nghia Pham, John Thornton, Abdul Sattar
JSAT
2008
63views more  JSAT 2008»
13 years 7 months ago
Whose side are you on? Finding solutions in a biased search-tree
We introduce a new jump strategy for look-ahead based satisfiability (Sat) solvers that aims to boost their performance on satisfiable formulae, while maintaining their behavior o...
Marijn Heule, Hans van Maaren