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CONSTRAINTS
2010
126views more  CONSTRAINTS 2010»
13 years 5 months ago
Lexicographically-ordered constraint satisfaction problems
Abstract. We describe a simple CSP formalism for handling multi-attribute preference problems with hard constraints, one that combines hard constraints and preferences so the two a...
Eugene C. Freuder, Robert Heffernan, Richard J. Wa...
CORR
2006
Springer
95views Education» more  CORR 2006»
13 years 5 months ago
SAT Solving for Argument Filterings
Abstract. This paper introduces a propositional encoding for lexicographic path orders in connection with dependency pairs. This facilitates the application of SAT solvers for term...
Michael Codish, Peter Schneider-Kamp, Vitaly Lagoo...
CADE
2007
Springer
14 years 6 months ago
Predictive Labeling with Dependency Pairs Using SAT
This paper combines predictive labeling with dependency pairs and reports on its implementation. Our starting point is the method of proving termination of rewrite systems using se...
Adam Koprowski, Aart Middeldorp
SIAMDM
2008
143views more  SIAMDM 2008»
13 years 5 months ago
Coloring Bull-Free Perfectly Contractile Graphs
We consider the class of graphs that contain no bull, no odd hole, and no antihole of length at least five. We present a new algorithm that colors optimally the vertices of every g...
Benjamin Lévêque, Frédé...
RTA
2009
Springer
14 years 9 days ago
The Derivational Complexity Induced by the Dependency Pair Method
We study the derivational complexity induced by the (basic) dependency pair method. Suppose the derivational complexity induced by a termination method is closed under elementary f...
Georg Moser, Andreas Schnabl