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LPAR
2001
Springer
13 years 9 months ago
Tableaux for Reasoning About Atomic Updates
A simple model of dynamic databases is studied from a modal logic perspecitve. A state α of a database is an atomic update of a state β if at most one atomic statement is evaluat...
Christian G. Fermüller, Georg Moser, Richard ...
LPAR
2001
Springer
13 years 9 months ago
Inferring Termination Conditions for Logic Programs Using Backwards Analysis
This paper focuses on the inference of modes for which a logic program is guaranteed to terminate. This generalizes traditional termination analysis where an analyzer tries to veri...
Samir Genaim, Michael Codish
LPAR
2001
Springer
13 years 9 months ago
Permutation Problems and Channelling Constraints
When writing a constraint program, we have to decide what to make the decision variable, and how to represent the constraints on these variables. In many cases, there is considerab...
Toby Walsh
LPAR
2001
Springer
13 years 9 months ago
A Local System for Classical Logic
Abstract. The calculus of structures is a framework for specifying logical systems, which is similar to the one-sided sequent calculus but more general. We present a system of infe...
Kai Brünnler, Alwen Fernanto Tiu
LPAR
2001
Springer
13 years 9 months ago
A Computer Environment for Writing Ordinary Mathematical Proofs
The EPGY Theorem-Proving Environment is designed to help students write ordinary mathematical proofs. The system, used in a selection of computer-based proof-intensive mathematics ...
David McMath, Marianna Rozenfeld, Richard Sommer