503 search results - page 21 / 101 » Combining Description Logics, Description Graphs, and Rules |
DLOG
2001
13 years 9 months ago
2001
We consider expressive Description Logics (ALCN) allowing for number restrictions on complex roles built with combinations of role constructors. In particular, we are mainly inter...
SEMWEB
2009
Springer
14 years 2 months ago
2009
Springer
Probabilistic Description Logics are the basis of ontologies in the Semantic Web. Knowledge representation and reasoning for these logics have been extensively explored in the last...
SEMWEB
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. In the Semantic Web information would be retrieved, processed, combined, shared and reused in the maximum automatic way possible. Obviously, such procedures involve a hig...
TABLEAUX
2005
Springer
14 years 1 months ago
2005
Springer
In description logics (DLs), concrete domains are used for defining concepts based on concrete qualities of their instances such as the weight, age, duration, and spatial extensio...
DLOG
2003
13 years 9 months ago
2003
We consider the problem of automated index selection for embedded control programs (ECPs). Such systems have the property that the transaction types, which can consist of queries ...