2223 search results - page 6 / 445 » Ontological Framework for Approximation |
SEMWEB
2005
Springer
14 years 26 days ago
2005
Springer
Abstract. Most existing ontology mapping tools do not provide exact mappings. Rather, there is usually some degree of uncertainty. We describe a framework to improve existing ontol...
SEMWEB
2007
Springer
14 years 1 months ago
2007
Springer
Nowadays it is widely accepted that ontologies, the key technology for the realization of the Semantic Web, are artefacts that are collaboratively and iteratively developed/evolved...
SEMWEB
2001
Springer
13 years 11 months ago
2001
Springer
Resolving heterogeneity among information systems is a crucial necessity if we wish to gain value from the many distributed resources available to us. Problems of heterogeneity in ...
SAC
2006
ACM
14 years 1 months ago
2006
ACM
We present a framework and an application for semanticbased retrieval of images. Our approach adopts a two-level ontology structure in a subset of OWL-DL. In the core ontology onl...
LREC
2008
13 years 8 months ago
2008
An ontological knowledge management system requires dynamic and encapsulating operation in order to share knowledge among communities. The key to success of knowledge sharing in t...