138 search results - page 2 / 28 » Modelling Object Typicality in Description Logics |
DLOG
2009
13 years 6 months ago
2009
Relation Based Access Control (RelBAC) is an access control model designed for the new scenarios of access control on Web 2.0. Under this model, we discuss in this paper how to for...
ER
2007
Springer
13 years 9 months ago
2007
Springer
The paper presents an unified Description Logic (DL) model for databases. Describing database models using DLs is a fundamental problem in many areas because it turns databases to...
DLOG
2003
13 years 7 months ago
2003
This chapter covers extensions of the basic description logics introduced in Chapter 2 by very expressive constructs that require advanced reasoning techniques. In particular, we ...
DLOG
2008
13 years 8 months ago
2008
Many visualization frameworks for ontologies in general and for concept expressions in particular are too faithful to the syntax of the languages in which those objects are represe...
CADE
2010
Springer
13 years 6 months ago
2010
Springer
State of the art reasoners for expressive description logics, such as those that underpin the OWL ontology language, are typically based on highly optimized implementations of (hyp...