900 search results - page 60 / 180 » Formalizing Ontological Commitment |
WWW
2008
ACM
15 years 10 months ago
2008
ACM
Fuzzy ontologies are envisioned to be useful in the Semantic Web. Existing fuzzy ontology reasoners are not scalable enough to handle the scale of data that the Web provides. In t...
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WWW
2007
ACM
15 years 10 months ago
2007
ACM
Ontology summarization is very important to quick understanding and selection of ontologies. In this paper, we study extractive summarization of ontology. We propose a notion of R...
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ICTAI
2009
IEEE
15 years 4 months ago
2009
IEEE
Knowledge constantly grows in scientific discourse and is revised over time by domain experts. The body of knowledge will get structured and refined as the Communities of Practice...
SEMWEB
2007
Springer
15 years 4 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...
IEEEICCI
2003
IEEE
15 years 3 months ago
2003
IEEE
Abstract— An ontology is a formal language adequately representing the knowledge used for reasoning in a specific environment. When contradictions arise and make ontologies inad...