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DLOG
2003
13 years 10 months ago
Reasoning about Nominals with FaCT and RACER
We present a translation of looping alternating two-way automata into a comparably inexpressive description logic, which is contained in SHIQ. This enables us to perform the empti...
Jan Hladik
DLOG
2003
13 years 10 months ago
Explanation of Terminological Reasoning: A Preliminary Report
This paper describes our current activities to supply extended reasoning support to knowledge engineers who are building terminologies using Description Logics (DL) reasoners. The...
Stefan Schlobach, Ronald Cornet
DLOG
2003
13 years 10 months ago
Rewriting Aggregate Queries using Description Logic
This paper presents an application of a DL reasoner to the optimization of an object-relational query language. Queries containing aggregate functions are difficult to optimize be...
David DeHaan, David Toman, Grant E. Weddell
DLOG
2003
13 years 10 months ago
From Lexicon To Mammographic Ontology: Experiences and Lessons
In this paper we describe our work on representing and constructing ontologies for breast mammography, which is part of planned set of comprehensive breast imaging and pathology o...
Bo Hu, Srinandan Dasmahapatra, Nigel Shadbolt
DLOG
2003
13 years 10 months ago
Description Logic Terminology
The purpose of this appendix is to introduce (in a compact manner) the syntax and semantics of the most prominent DLs occurring in this handbook. More information and explanations...
Franz Baader