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» Representing Symbolic Reasoning
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CSL
2004
Springer
15 years 11 months ago
Unsound Theorem Proving
Abstract. Applications in software verification often require determining the satisfiability of first-order formulæ with respect to some background theories. During development...
Christopher Lynch
CSL
1995
Springer
15 years 10 months ago
Deduction by Combining Semantic Tableaux and Integer Programming
In this paper we propose to extend the current capabilities of automated reasoning systems by making use of techniques from integer programming. We describe the architecture of an ...
Bernhard Beckert, Reiner Hähnle
AIIA
1991
Springer
15 years 10 months ago
Approximate Entailment
The use of approximation as a method for dealing with complex problems is a fundamental research issue in Knowledge Representation. Using approximation in symbolic AI is not strai...
Marco Cadoli, Marco Schaerf
AAAI
1990
15 years 7 months ago
Conditional Logics of Normality as Modal Systems
Recently, conditional logics have been developed for application to problems in default reasoning. We present a uniform framework for the development and investigation of conditio...
Craig Boutilier
NIL
1991
15 years 10 months ago
Normal Form Results for Default Logic
In this paper we continue investigations of proof theory of default logic. It turns out that, similarly to classical logic, default theories can be represented in normal forms.
V. Wiktor Marek, Miroslaw Truszczynski