264 search results - page 17 / 53 » Ontology, Metadata, and Semiotics |
CAISE
2006
Springer
14 years 14 days ago
2006
Springer
One important task of semantic web portals is to offer both end users and applications a seamless access to knowledge contained in heterogeneous data sources in specific user commu...
IWSOS
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. With the emergence of mobile and ubiquitous computing environments, there is a requirement to enable collaborative applications between these environments. As many of the...
MTA
2010
13 years 7 months ago
2010
Machine understandable metadata forms the main prerequisite for the intelligent services envisaged in a Web, which going beyond mere data exchange and provides for effective conten...
ICALT
2005
IEEE
14 years 2 months ago
2005
IEEE
The paper proposes a framework for building learning object (LO) content using ontologies. In the previous work on using ontologies to describe LOs, researchers employed ontologies...
OTM
2005
Springer
14 years 2 months ago
2005
Springer
Annotation with security-related metadata enables discovery of resources that meet security requirements. This paper presents the NRL Security Ontology, which complements existing ...