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JSC
2010
120views more  JSC 2010»
14 years 10 months ago
Theory decision by decomposition
The topic of this article is decision procedures for satisfiability modulo theories (SMT) of arbitrary quantifier-free formulæ. We propose an approach that decomposes the formu...
Maria Paola Bonacina, Mnacho Echenim
FM
1997
Springer
159views Formal Methods» more  FM 1997»
15 years 3 months ago
Term Rewrite Systems to Derive Set Boolean Operations on 2D Objects
Abstract Set boolean operations between 2-dlmensional geometric objects are crucial in computational geometry and deserve rigorous treatments. We build up a simple and convergent s...
David Cazier, Jean-François Dufourd
PLILP
1998
Springer
15 years 4 months ago
A Compiler for Rewrite Programs in Associative-Commutative Theories
Abstract. We address the problem of term normalisation modulo associativecommutative (AC) theories, and describe several techniques for compiling many-to-one AC matching and reduce...
Pierre-Etienne Moreau, Hélène Kirchn...
RTA
1991
Springer
15 years 3 months ago
Narrowing Directed by a Graph of Terms
Narrowing provides a complete procedure to solve equations modulo confluent and terminating rewriting systems. But it seldom terminates. This paper presents a method to improve th...
Jacques Chabin, Pierre Réty
CTRS
1992
15 years 3 months ago
Path Orderings for Termination of Associative-Commutative Rewriting
We show that a simple, and easily implementable, restriction on the recursive path ordering, which we call the "binary path condition," sufficesfor establishing terminat...
Nachum Dershowitz, Subrata Mitra