62 search results - page 2 / 13 » Usability of a Visual Language for DL Concept Descriptions |
ICLP
2005
Springer
13 years 10 months ago
2005
Springer
Abstract Description Logics (DLs) are a family of class (concept) based knowledge representation formalisms. They are characterised by the use of various constructors to build comp...
AAAI
1998
13 years 6 months ago
1998
In this paper we present a fuzzy version of SHOIN(D), the corresponding Description Logic of the ontology description language OWL DL. We show that the representation and reasonin...
DLOG
2003
13 years 6 months ago
2003
The Semantic Web initiative defines important challenges for knowledge representation and database systems. Recently, several standards for representation languages have been pro...
DLOG
2006
13 years 6 months ago
2006
Abstract. Modern description logic (DL) reasoners are known to be less efficient for DLs with inverse roles. The current loss of performance is largely due to the missing applicabi...
DLOG
2001
13 years 6 months ago
2001
For description logics with existential restrictions, the size of the least common subsumer (lcs) of concept descriptions may grow exponentially in the size of the concept descrip...