3793 search results - page 315 / 759 » Expressive Description Logics |
173
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SIGIR
1999
ACM
15 years 11 months ago
1999
ACM
This paper claims that Belief Revision can be seen as a theoretical framework for document ranking in Extended Boolean Models. For a model of Information Retrieval based on propos...
188
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DOOD
1993
Springer
15 years 11 months ago
1993
Springer
In this paper we introduce a logical query language extended with object-oriented typing facilities. This language, called DTL (from DataTypeLog), can be seen as an extension of Da...
165
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FLAIRS
2001
15 years 8 months ago
2001
We introduce the graph-based relational concept learner SubdueCL. We start with a brief description of other graph-based learning systems: the Galois lattice, Conceptual Graphs, a...
174
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DLOG
2003
15 years 8 months ago
2003
We consider description logic knowledge bases in which the ABox can contain Boolean combinations of traditional ABox assertions (represented as clauses or sequents). A linear redu...
150
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
The standard reasoning problem, concept satisfiability, in the basic description logic ALC is PSPACE-complete, and it is EXPTIMEcomplete in the presence of unrestricted axioms. Sev...