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Schema Evolution
- Schema Evolution (2)
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... have led to the adoption of data integration systems in order to deal with information extraction from disparate sources. The ... and ontologies has been recognized as a cornerstone issue in bringing in legacy data with formal semantic meaning. However, our knowledge ...
Publication - cat - 04/17/2013 - 09:49 - 0 comments - 0 attachments
... differences between (two) versions of the same ontology in order to store or visualize their deltas is a challenging task for e-science. In this paper, we focus on languages allowing the formulation of concise and ...
Publication - cat - 04/17/2013 - 05:49 - 0 comments - 1 attachment
... 1.67 MB Ontologies play a key role in the advent of the Semantic Web. An important problem when dealing with ontologies is the modification of an existing ontology in response to a certain need for change. This problem is a complex and ... as the same term is often used with different meanings in the relevant literature, creating a certain amount of confusion. The purpose ...
Publication - cat - 04/17/2013 - 04:27 - 0 comments - 1 attachment