572 search results - page 76 / 115 » An Ontology of Meta-Level Categories |
WWW
2007
ACM
15 years 10 months ago
2007
ACM
This paper presents a semantic portal, SEMPort, which provides better user support with personalized views, semantic navigation, ontology-based search and three different kinds of...
WWW
2005
ACM
15 years 10 months ago
2005
ACM
The correctness of the Z semantics of OWL is the theoretical foundation of using software engineering techniques to verify Web ontologies. As OWL and Z are based on different logi...
WWW
2005
ACM
15 years 10 months ago
2005
ACM
This paper investigates basic research issues that need to be addressed for developing an architecture that enables repurposing of learning objects in a flexible way. Currently, t...
WWW
2004
ACM
15 years 10 months ago
2004
ACM
Metadata development can be challenging because the vocabulary should be flexible and extensible, widely applicable, interoperable, and both machine and human readable. We describ...
WWW
2004
ACM
15 years 10 months ago
2004
ACM
Participation in the web of communities requires a common language, a common technological structure and development of content that is relevant and captivating. This paper report...