1552 search results - page 227 / 311 » Creating Database Queries by Demonstration |
140
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SIGMOD
2003
ACM
16 years 3 months ago
2003
ACM
One of the critical deficiencies of SQL is lack of support for ndimensional array-based computations which are frequent in OLAP environments. Relational OLAP (ROLAP) applications ...
119
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DOLAP
2004
ACM
15 years 8 months ago
2004
ACM
The DWS (Data Warehouse Striping) technique allows the distribution of large data warehouses through a cluster of computers. The data partitioning approach partition the facts tab...
118
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CIKM
2009
Springer
15 years 9 months ago
2009
Springer
Despite the widespread use of BM25, there have been few studies examining its effectiveness on a document description over single and multiple field combinations. We determine t...
104
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CC
2007
Springer
15 years 9 months ago
2007
Springer
DeepWeaver-1 is a tool supporting cross-cutting program analysis and transformation components, called “weaves”. Like an aspect, a DeepWeaver weave consists of a query part, an...
122
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WISE
2006
Springer
15 years 9 months ago
2006
Springer
Maintaining a semantic cache of materialized XPath views inside or outside the database, is a novel, feasible and efficient approach to accelerate XML query processing. However, th...