12 search results - page 1 / 3 » Full CNF Encoding: The Counting Constraints Case |
SAT
2004
Springer
13 years 10 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...
JSAT
2006
13 years 5 months ago
2006
This paper introduces a new CNF encoding of pseudo-Boolean constraints, which allows unit propagation to maintain generalized arc consistency. In the worst case, the size of the p...
CIE
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. The input to a constraint satisfaction problem (CSP) consists of a set of variables, each with a domain, and constraints between these variables formulated by relations o...
JDCTA
2010
13 years 3 days ago
2010
Encoding can express the hierarchical relationship in the area of mining the multi-level sequential pattern, up to now all the algorithms of which find frequent sequences just acc...
SARA
2009
Springer
13 years 12 months ago
2009
Springer
We study novel approaches for solving of hard combinatorial problems by translation to Boolean Satisfiability (SAT). Our focus is on combinatorial problems that can be represented...