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ENTCS
2006
171views more  ENTCS 2006»
14 years 9 months ago
Program Extraction From Proofs of Weak Head Normalization
We formalize two proofs of weak head normalization for the simply typed lambdacalculus in first-order minimal logic: one for normal-order reduction, and one for applicative-order ...
Malgorzata Biernacka, Olivier Danvy, Kristian St&o...
TIME
2007
IEEE
15 years 3 months ago
Automated Natural Deduction for Propositional Linear-Time Temporal Logic
We present a proof searching technique for the natural deduction calculus for the propositional linear-time temporal logic and prove its correctness. This opens the prospect to ap...
Alexander Bolotov, Oleg Grigoriev, Vasilyi Shangin
CADE
2000
Springer
15 years 1 months ago
Automated Proof Construction in Type Theory Using Resolution
We provide techniques to integrate resolution logic with equality in type theory. The results may be rendered as follows. − A clausification procedure in type theory, equipped w...
Marc Bezem, Dimitri Hendriks, Hans de Nivelle
CADE
1998
Springer
15 years 1 months ago
System Description: leanK 2.0
Abstract. leanK is a "lean", i.e., extremely compact, Prolog implementation of a free variable tableau calculus for propositional modal logics. leanK 2.0 includes additio...
Bernhard Beckert, Rajeev Goré
CADE
2005
Springer
15 years 9 months ago
Proof Planning for First-Order Temporal Logic
Proof planning is an automated reasoning technique which improves proof search by raising it to a meta-level. In this paper we apply proof planning to First-Order Linear Temporal L...
Claudio Castellini, Alan Smaill