247 search results - page 32 / 50 » A Proof System and a Decision Procedure for Equality Logic |
POPL
2009
ACM
14 years 8 months ago
2009
ACM
In this paper, we show how pattern matching can be seen to arise from a proof term assignment for the focused sequent calculus. This use of the Curry-Howard correspondence allows ...
ICLP
2007
Springer
13 years 11 months ago
2007
Springer
We present the CIFFWEB system, an innovative tool for the verification of web sites, relying upon abductive logic programming. The system allows the user to define rules that a web...
TABLEAUX
1995
Springer
13 years 11 months ago
1995
Springer
In constraint logic programming, proof procedures for Horn clauses are enhanced with an interface to efficient constraint solvers. In this paper we show how to incorporate constra...
TACAS
2004
Springer
14 years 26 days ago
2004
Springer
We present a method of deriving Craig interpolants from proofs in the quantifier-free theory of linear inequality and uninterpreted function symbols, and an interpolating theorem...
LICS
1991
IEEE
13 years 11 months ago
1991
IEEE
Baeten, Bergstra, and Klop (and later Caucal) have proved the remarkable result that bisimulation equivalence is decidable for irredundant context-free grammars. In this paper we ...