2492 search results - page 10 / 499 » Ontology-based Database Access |
IIWAS
2004
13 years 8 months ago
2004
Abstract: To enable efficient access to multimedia content, the media data has to be augmented by semantic metadata and functionality. The semantic representation has to be integra...
DEXA
2007
Springer
14 years 1 months ago
2007
Springer
The semantic web is based on ontologies and metadata that indexes resources using ontologies. This indexing is called annotation. Ontology based information retrieval is an operati...
CIKM
1998
Springer
13 years 11 months ago
1998
Springer
We present a new approach to extracting information from unstructured documents based on an application ontology that describes a domain of interest. Starting with such an ontolog...
GEOS
2009
Springer
14 years 3 days ago
2009
Springer
With the specifications defined through the Sensor Web Enablement initiative of the Open Geospatial Consortium, flexible integration of sensor data is becoming a reality. Challe...
UIC
2007
Springer
14 years 1 months ago
2007
Springer
Nowadays, e-learning systems are widely used for education and training in universities and companies because of their electronic course content access and virtual classroom partic...