2004 search results - page 89 / 401 » Understanding Ontological Levels |
121
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DEXAW
2003
IEEE
15 years 9 months ago
2003
IEEE
In this work we consider ontologies as knowledge structures that specify terms, their properties and relations among them to enable knowledge extraction from texts. We represent o...
163
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CIKM
2008
Springer
15 years 6 months ago
2008
Springer
Ontology learning is an important task in Artificial Intelligence, Semantic Web and Text Mining. This paper presents a novel framework for, and solutions to, three practical probl...
145
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LWA
2007
15 years 5 months ago
2007
Ontologies and spreading activation are known terms within the scope of information retrieval. In this paper we introduce SPREADR, an integrated adaptation mechanism for web appli...
153
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IJSWIS
2007
15 years 4 months ago
2007
Ontology alignment foundations are hard to find in the literature. The abstract nature of the topic and the diverse means of practice make it difficult to capture it in a universal...
128
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AIL
2004
15 years 4 months ago
2004
This article describes an ontological model of norms. The basic assumption is that a substantial part of a legal system is grounded on the concept of agency. Since a legal system a...