42 search results - page 2 / 9 » Enhancing Ontological Knowledge Through Ontology Population ... |
SEMWEB
2010
Springer
13 years 2 months ago
2010
Springer
Abstract. While the number and size of Semantic Web knowledge bases increases, their maintenance and quality assurance are still difficult. In this article, we present ORE, a tool ...
RECSYS
2009
ACM
13 years 9 months ago
2009
ACM
In this paper we present a hybrid recommendation system that combines ontological knowledge with content-extracted linguistic information, derived from pre-trained lexical graphs,...
ESWS
2008
Springer
13 years 6 months ago
2008
Springer
In order to overcome the limitations of deductive logic-based approaches to deriving operational knowledge from ontologies, especially when data come from distributed sources, indu...
ICMCS
2005
IEEE
13 years 10 months ago
2005
IEEE
Video annotation is typically performed by classifying video elements according to some pre-defined ontology of the video content domain. Ontologies are defined by establishing ...
ASWC
2009
Springer
13 years 11 months ago
2009
Springer
Understanding which ontology characteristics can predict a “good” quality ontology, is a core and ongoing task in the Semantic Web. In this paper, we provide our findings on wh...