15372 search results - page 51 / 3075 » The Semantics of Semantic Annotation |
DEXAW
2007
IEEE
15 years 10 months ago
2007
IEEE
In this paper we give an overview of methods to find representations of ontology defined concepts in texts. We distinguish two approaches: lexicon-based methods and approaches u...
SAMT
2007
Springer
15 years 10 months ago
2007
Springer
143
Voted
SAC
2006
ACM
15 years 9 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...
ESWS
2004
Springer
15 years 9 months ago
2004
Springer
SEMWEB
2004
Springer
15 years 9 months ago
2004
Springer