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Abstract: Klaus Schild
German Research Center for Artificial Intelligence
Stuhlsatzenhausweg 3, D-66123 Saarbrucken, FRG
e-mail: schild@dfki.uni-sb.de
1 Introduction
Description logics (also called terminological logics
or concept languages) have been designed for the
logical reconstruction and specification of knowledge
representation systems descending from Kl-One
such as Back, Classic, KRIS, and Loom.
1
These
systems are used to make the terminology of an application
domain explicit and then to... (Update)
Context of citations to this paper: More
...introduction, is committed to the traditional approach to knowledge representation rather than to the model checking approach. In [ Schild, 1994b ] we investigated the consequences of adapting Halpern and Vardi s model checking approach to terminological reasoning. It turned...
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2: Terminological cycles and the propositional ¯-calculus (context) - Schild - 1994
BibTeX entry: (Update)
Klaus Schild. Tractable reasoning in a universal description logic. DFKI Research Report, German Research Center for Artificial Intelligence (DFKI), Saarbrucken, FRG, 1994. Forthcoming. http://citeseer.ist.psu.edu/schild94tractable.html More
@inproceedings{ schild94tractable,
author = "Klaus Schild",
title = "Tractable Reasoning in a Universal Description Logic",
booktitle = "Knowledge Representation Meets Databases",
year = "1994",
url = "citeseer.ist.psu.edu/schild94tractable.html" }
Citations (may not include all citations):
480
An overview of the KL-ONE knowledge representation system (context) - Brachman, Schmolze - 1985
232
Optimal implementation of conjunctive queries in relational .. (context) - Chandra, Merlin - 1977
207
Attributive concept descriptions with complements (context) - Schmidt-Schauss, Smolka - 1991
160
Programs with common sense
- McCarthy - 1968
132
Towards a logical reconstruction of relational database theo.. (context) - Reiter - 1984
130
Efficient model checking in fragments of the propositional m.. (context) - Emerson, Lei - 1986
112
Terminological Reasoning is Inherently Intractable
- Nebel - 1990
101
The KL-ONE family (context) - Woods, Schmolze - 1992
89
Terminological cycles: Semantics and computational propertie..
- Nebel - 1991
69
Subsumption in KL-ONE is undecidable (context) - Schmidt-Schauss - 1989
53
theorem proving: A manifesto (context) - Halpern, Vardi et al. - 1991
50
An unsolvable problem of elementary number theory (context) - Church - 1936
22
Terminological cycles and the propositional ¯-calculus (context) - Schild - 1993
22
Terminological cycles and the propositional ¯-calculus (context) - Schild - 1994
15
Technische Universitat Berlin (context) - Schild, subsumption et al. - 1988
12
Logic-Based Knowledge Representation (context) - Patel-Schneider - 1987
4
Impossibility of an algorithm for the decision problem in fi.. (context) - Trahtenbrot - 1963
1
Tractable reasoning in a universal description logic
- Schild - 1994
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Terminological Systems Revisited: Terminology = Schema +.. - Buchheit, Donini, Nutt.. (1994)
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Semantic Indexing Based on Description Logics - Schmiedel (1994)
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Uniformly Querying Knowledge Bases and Data Bases - Bresciani (1994)
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