996 search results - page 17 / 200 » Partial Materialized Views |
115
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EDBT
2000
ACM
15 years 5 months ago
2000
ACM
OLAP applications use precomputation of aggregate data to improve query response time. While this problem has been well-studied in the recent database literature, to our knowledge ...
EDBT
2012
ACM
13 years 4 months ago
2012
ACM
114
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SIGMOD
2001
ACM
16 years 2 months ago
2001
ACM
We study the problem of generating e cient, equivalent rewritings using views to compute the answer to a query. We take the closed-world assumption, in which views are materialize...
133
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VLDB
1999
ACM
15 years 6 months ago
1999
ACM
Electronic commerce is emerging as a major Websupported application. In this paper we argue that database technology can, and should, provide the backbone for a wide range of such...