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TABLEAUX
2009
Springer
14 years 3 days ago
Proof Search and Counter-Model Construction for Bi-intuitionistic Propositional Logic with Labelled Sequents
Abstract. Bi-intuitionistic logic is a conservative extension of intuitionistic logic with a connective dual to implication, called exclusion. We present a sound and complete cut-f...
Luis Pinto, Tarmo Uustalu
FUIN
2008
91views more  FUIN 2008»
13 years 7 months ago
A Deductive Proof System for Multithreaded Java with Exceptions
Abstract. Besides the features of a class-based object-oriented language, Java integrates concurrency via its thread-classes, allowing for a multithreaded flow of control. Besides ...
Erika Ábrahám, Frank S. de Boer, Wil...
ENTCS
2007
80views more  ENTCS 2007»
13 years 7 months ago
Topological Perspective on the Hybrid Proof Rules
We consider the non-orthodox proof rules of hybrid logic from the viewpoint of topological semantics. Topological semantics is more general than Kripke semantics. We show that the...
Balder ten Cate, Tadeusz Litak
KBSE
1999
IEEE
13 years 12 months ago
An ML Editor Based on Proofs-As-Programs
CYNTHIA is a novel editor for the functional programming language ML in which each function definition is represented as the proof of a simple specification. Users of CYNTHIA edit...
Jon Whittle, Alan Bundy, Richard J. Boulton, Helen...
TYPES
1999
Springer
13 years 12 months ago
Information Retrieval in a Coq Proof Library Using Type Isomorphisms
We propose a method to search for a lemma in a goq proof library by using the lemma type as a key. The method is based on the concept of type isomorphism developed within the funct...
David Delahaye