Abstract. Both in classical logic and in Answer Set Programming, inconsistency is characterized by non existence of a model. Whereas every formula is a theorem for inconsistent set...
imps is an Interactive Mathematical Proof System intended as a general purpose tool for formulating and applying mathematics in a familiar fashion. The logic of imps is based on a...
William M. Farmer, Joshua D. Guttman, F. Javier Th...
Geometric constraint solving is a key issue in CAD/CAM. Since Owen’s seminal paper, solvers typically use graph based decomposition methods. However, these methods become diffi...
Abstract. The formal development of industrial-size software is an errorprone and therefore an evolutionary process. Verifying formal specifications usually reveals hidden errors ...
We describe results and status of a sub project of the Verisoft [1] project. While the Verisoft project aims at verification of a complete computer system starting with hardware a...