7576 search results - page 41 / 1516 » On Querying Ontologies and Databases |
ER
2009
Springer
14 years 15 hour ago
2009
Springer
VLDB
2004
ACM
14 years 2 months ago
2004
ACM
Before undertaking new biomedical research, identifying concepts that have already been patented is essential. Traditional keyword based search on patent databases may not be su�...
ESWS
2006
Springer
14 years 13 days ago
2006
Springer
We present an architecture for combining wikis containing hypertext with ontologies containing formal, structured information. A web-based ontology editor that supports collaborati...
EDBT
2006
ACM
14 years 9 months ago
2006
ACM
Ontologies are increasingly used to represent the intended real-world semantics of data and services in information systems. Unfortunately, different databases often do not relate ...
DEXAW
2009
IEEE
14 years 3 months ago
2009
IEEE
One of the main limitations in using ontologies in modern information systems is due to the fact that the design and maintenance of ontologies is a complex activity that requires ...