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Schema Evolution
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Search: in, Theory, 2003
4 results
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- A formal model for temporal schema versioning in object-oriented databases
... 10 - 49 In this paper we present a formal model for the support of temporal schema versions in object-oriented databases. Its definition is partially based on a generic ...
Publication - fgrandi - 04/17/2013 - 08:49 - 0 comments - 0 attachments
- Data integration by bi-directional schema transformation rules
... 100 - 499 In this paper we describe a new approach to data integration which subsumes the ...
Publication - cat - 04/17/2013 - 07:16 - 0 comments - 0 attachments
- On the computation of relational view complements
... parts of a given data collection play an important role in many database applications. In dynamic environments where data is updated, not only information provided by ...
Publication - cat - 04/16/2013 - 18:16 - 0 comments - 1 attachment
- Learning to Match the Schemas of Data Sources: A Multistrategy Approach
... or within enterprises—has received much attention in the database and AI communities. The focus has been on building data ... a uniform query interface to the sources. A key bottleneck in building such systems has been the laborious manual construction of semantic ...
Publication - huliganka - 04/16/2013 - 05:27 - 0 comments - 0 attachments