706 search results - page 16 / 142 » Conceptual Modeling with Description Logics |
SAC
2008
ACM
13 years 7 months ago
2008
ACM
There are emerging technologies such as SAWSDL or WSMO that extend the current Web Services technologies to so called Semantic Web Services by combining the structural and semanti...
DLOG
2008
13 years 10 months ago
2008
Answering queries posed over knowledge bases is a central problem in knowledge representation and database theory. In databases, query containment is one of the important query op...
SIGMOD
2002
ACM
14 years 8 months ago
2002
ACM
Current Web services standards enable publishing service descriptions and finding services on a match based on criteria such as method signatures or service category. However, cur...
GCC
2005
Springer
14 years 1 months ago
2005
Springer
One of the key problems with virtual organizations in the context of the (Semantic) Grid is we don’t know how to describe the components used in virtual organizations because the...
ER
2007
Springer
13 years 11 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...