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» Automating Coherent Logic
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DLOG
2007
14 years 13 days ago
A Constructive Semantics for ALC
One of the main concerns of constructive semantics is to provide a computational interpretation for the proofs of a given logic. In this paper we introduce a constructive semantics...
Loris Bozzato, Mauro Ferrari, Camillo Fiorentini, ...
DLOG
2001
13 years 11 months ago
The Generation of DAML+OIL
daml+oil is a new description logic developed for use within the DAML project and as a submission to the upcoming W3C semantic web ontology working group. It is closely based on t...
Ian Horrocks, Peter F. Patel-Schneider
DLOG
2001
13 years 11 months ago
A Note on Concepts and Distances
We combine the description logic ALC with the metric logics defined Entities that are conceived of as abstract points in the realm of ALC are given a spatial extension via an `ext...
Oliver Kutz, Frank Wolter, Michael Zakharyaschev
DLOG
1998
13 years 11 months ago
Learning Composite Concepts
This paper proposes a framework to learn concepts from di erent kinds of observations. We de ne a language to describe meta-concepts, that represent the sets of possible concepts ...
Patrick Lambrix, Pierpaolo Larocchia
DLOG
2009
13 years 8 months ago
Relativizing Concept Descriptions to Comparison Classes
Context-sensitivity has been for long a subject of study in linguistics, logic and computer science. Recently the problem of representing and reasoning with contextual knowledge ha...
Szymon Klarman, Stefan Schlobach