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Schema Evolution
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- Relational languages for metadata integration
... 0 Citations range: n/a Attachment Size ... 676.21 KB In this article, we develop a relational algebra for metadata integration, Federated Interoperable ...
Publication - cat - 04/16/2013 - 18:27 - 0 comments - 1 attachment
- An Equational Chase for Path-Conjunctive Queries, Constraints, and Views
... 0 Citations range: n/a We consider the class of path-conjunctive queries ...
Publication - huliganka - 04/16/2013 - 05:38 - 0 comments - 0 attachments
- Losslessness and semantic correctness of database schema transformation: another look at schema equivalence
... 0 Citations range: n/a Attachment Size ... two groups of relation schemata play important roles in a database environment. These transformations are used for obtaining normal ...
Publication - cat - 04/15/2013 - 20:27 - 0 comments - 1 attachment