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LOPSTR
1995
Springer
13 years 9 months ago
Guiding Program Development Systems by a Connection Based Proof Strategy
We present an automated proof method for constructive logic based on Wallen’s matrix characterization for intuitionistic validity. The proof search strategy extends Bibel’s con...
Christoph Kreitz, Jens Otten, Stephan Schmitt
IJCAI
1989
13 years 7 months ago
The Specialization and Transformation of Constructive Existence Proofs
The transformation of constructive program synthesis proofs is discussed and compared with the more traditional approaches to program transformation. An example system for adaptin...
Peter Madden
CORR
2006
Springer
108views Education» more  CORR 2006»
13 years 5 months ago
Two polygraphic presentations of Petri nets
: This document gives an algebraic and two polygraphic translations of Petri nets, all three providing an easier way to describe reductions and to identify some of them. The first ...
Yves Guiraud
FLOPS
2006
Springer
13 years 9 months ago
A Computational Approach to Pocklington Certificates in Type Theory
Pocklington certificates are known to provide short proofs of primality. We show how to perform this in the framework of formal, mechanically checked, proofs. We present an encodin...
Benjamin Grégoire, Laurent Théry, Be...
TABLEAUX
1995
Springer
13 years 9 months ago
On Transforming Intuitionistic Matrix Proofs into Standard-Sequent Proofs
We present a procedure transforming intuitionistic matrix proofs into proofs within the intuitionistic standard sequent calculus. The transformation is based on L. Wallen’s proof...
Stephan Schmitt, Christoph Kreitz