4335 search results - page 117 / 867 » Ontology Engineering Relationally |
140
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ESWS
2009
Springer
16 years 13 days ago
2009
Springer
Abstract. In this paper we argue why it is necessary to associate linguistic information with ontologies and why more expressive models, beyond RDFS, OWL and SKOS, are needed to ca...
163
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AIME
2007
Springer
16 years 2 days ago
2007
Springer
With increasing popularity of using ontologies, many industrial and clinical applications have employed ontologies as their conceptual backbone. Ontologies try to capture knowledge...
185
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SAMT
2007
Springer
15 years 12 months ago
2007
Springer
In this paper, an ontology-driven approach for the semantic analysis of video is proposed. This approach builds on an ontology infrastructure and in particular a multimedia ontolog...
138
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SEMWEB
2007
Springer
15 years 12 months ago
2007
Springer
In this paper we address the problem of migrating instances between heterogeneous overlapping ontologies. The instance migration problem arises when one wants to reclassify a set o...
186
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SSDBM
2002
IEEE
15 years 10 months ago
2002
IEEE
This paper presents an approach to answering queries over an ontology modelled using a description logic. The ontology acts as a global schema, providing a declarative description...