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» A Semantics for HTN Methods
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ECOOP
1998
Springer
15 years 8 months ago
An Imperative, First-Order Calculus with Object Extension
This paper presents an imperative object calculus designed to support class-based programming via a combination of extensible objects and encapsulation. This calculus simplifies th...
Viviana Bono, Kathleen Fisher
AUSAI
1997
Springer
15 years 8 months ago
On the Relation between Interpreted Systems and Kripke Models
Abstract. We compare Kripke models and hypercube systems, a simpli ed notion of Interpreted Systems, as semantic structures for reasoning about knowledge. Our method is to de ne a ...
Alessio Lomuscio, Mark Ryan
TABLEAUX
1997
Springer
15 years 8 months ago
Free Variable Tableaux for Propositional Modal Logics
Free-variable semantic tableaux are a well-established technique for first-order theorem proving where free variables act as a meta-linguistic device for tracking the eigenvariabl...
Bernhard Beckert, Rajeev Goré
126
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ECAI
2006
Springer
15 years 8 months ago
Elaborating Domain Descriptions
Abstract. In this work we address the problem of elaborating domain descriptions (alias action theories), in particular those that are expressed in dynamic logic. We define a gener...
Andreas Herzig, Laurent Perrussel, Ivan José...
DBPL
1987
Springer
113views Database» more  DBPL 1987»
15 years 8 months ago
Orderings and Types in Databases
This paper investigates a method to represent database objects as typed expressions in programming languages. A simple typed language supporting non-flat records, higher-order rel...
Atsushi Ohori