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95
Voted
DLOG
2000
15 years 7 days ago
Optimizing TBox and ABox Reasoning with Pseudo Models
This paper investigates optimization techniques and data structures exploiting the use of so-called pseudo models. These techniques are applied to speed-up TBox and ABox reasoning...
Volker Haarslev, Ralf Möller
DLOG
2000
15 years 7 days ago
High Performance Reasoning with Very Large Knowledge Bases
In this contribution we present an empirical analysis of the performance of the ALCNHR+ description logic system RACE applied to TBoxes with a very large number of primitive conce...
Volker Haarslev, Ralf Möller
DLOG
2000
15 years 7 days ago
Driving User Interfaces from FaCT
We describe a mechanism that can be used to drive interfaces from a description logic (DL) model of the domain. A simple layer with limited expressivity sits on top of the DL, wit...
Sean Bechhofer, Ian Horrocks
DLOG
2000
15 years 7 days ago
Knowledge Representation on the Web
Recently, there has been a wide interest in using ontologies on the Web. As a basis for this, RDF Schema (RDFS) provides means to define vocabulary, structure and constraints for ...
Stefan Decker, Dieter Fensel, Frank van Harmelen, ...
DLOG
2000
15 years 7 days ago
Fusions of Description Logics
Franz Baader, Carsten Lutz, Holger Sturm, Frank Wo...
DLOG
2000
15 years 7 days ago
Keys for Free in Description Logics
Diego Calvanese, Giuseppe De Giacomo, Maurizio Len...
97
Voted
DLOG
1998
15 years 7 days ago
DLP System Description
DLP (Description Logic Prover) is an experimental description logic knowledge representation system. DLP currently implements a superset of propositional dynamic logic as well as ...
Peter F. Patel-Schneider
97
Voted
DLOG
1998
15 years 7 days ago
Combining Expression and Content in Domains for Dialog Managers
We present work in progress on abstracting dialog managers from their domain in order to implement a dialog manager development tool which takes (among other data) a domain descri...
Bernd Ludwig, Günther Görz, Heinrich Nie...
92
Voted
DLOG
1998
15 years 7 days 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