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Schema Evolution
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- Efficient Maintenance of Temporal Data Warehouses
... temporal views V, has two kinds of auxiliary views: a set T of auxiliary relations containing only temporal information necessary to ... algebra expressions containing only auxiliary relations in T and complements in C. We claim that our method which extends some new ...
Publication - huliganka - 04/16/2013 - 06:27 - 0 comments - 1 attachment
- On the Editing Distance between Undirected Acyclic Graphs and Related Problems
... Zhang, K.; Wang, J. T. L.; Shasha, D. Author: ...
Publication - huliganka - 04/16/2013 - 06:16 - 0 comments - 0 attachments
- Information Integration Using Logical Views
... programs. Then we compare the approaches taken by AT&T Labs' \"Information Manifold\" and the Stanford \"Tsimmis\" project in ...
Publication - huliganka - 04/16/2013 - 01:27 - 0 comments - 0 attachments