446 search results - page 25 / 90 » An Ontological Approach for Semantic Learning Objects Intero... |
SSDBM
2002
IEEE
14 years 18 days ago
2002
IEEE
This paper presents an approach to answering queries over an ontology modelled using a description logic. The ontology acts as a global schema, providing a declarative description...
IIWAS
2004
13 years 9 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...
WWW
2002
ACM
14 years 8 months ago
2002
ACM
Ontologies play a prominent role on the Semantic Web. They make possible the widespread publication of machine understandable data, opening myriad opportunities for automated info...
ATAL
2006
Springer
13 years 11 months ago
2006
Springer
Communication in open heterogeneous multi agent systems is hampered by lack of shared ontologies. To overcome these problems, we propose a layered communication protocol which inc...
CVPR
2010
IEEE
14 years 6 days ago
2010
IEEE
Learning the knowledge of scene structure and tracking a large number of targets are both active topics of computer vision in recent years, which plays a crucial role in surveilla...