558 search results - page 20 / 112 » Improving Quality of Ontology: An Ontology Transformation Ap... |
WWW
2008
ACM
15 years 10 months ago
2008
ACM
The combined efforts of human volunteers have recently extracted numerous facts from Wikipedia, storing them as machine-harvestable object-attribute-value triples in Wikipedia inf...
SEMWEB
2010
Springer
14 years 7 months ago
2010
Springer
Abstract. A key problem in ontology alignment is that different ontological features (e.g., lexical, structural or semantic) vary widely in their importance for different ontology ...
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SEMWEB
2009
Springer
15 years 2 months ago
2009
Springer
Scalable query answering over Description Logic (DL) based ontologies plays an important role for the success of the Semantic Web. Towards tackling the scalability problem, we prop...
SEMWEB
2010
Springer
14 years 7 months ago
2010
Springer
Analysing the performance of OWL reasoners on expressive OWL ontologies is an ongoing challenge. In this paper, we present a new approach to performance analysis based on justifica...
ICWE
2004
Springer
15 years 3 months ago
2004
Springer
ct Travelling upon the Web is difficult for visually impaired users since the Web pages are designed for visual interaction [6]. Visually impaired users usually use screen readers...