1394 search results - page 183 / 279 » Executing Nested Queries |
156
Voted
CIKM
2008
Springer
15 years 5 months ago
2008
Springer
More and more applications rely heavily on large amounts of data in the distributed storages collected over time or produced by large scale scientific experiments or simulations. ...
144
Voted
CVDB
2005
ACM
15 years 5 months ago
2005
ACM
The typical mode for querying in an image content-based information system is query-by-example, which allows the user to provide an image as a query and to search for similar imag...
145
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SC
2009
ACM
15 years 10 months ago
2009
ACM
One of the main advantages of using a scientific workflow management system (SWfMS) to orchestrate data flows among scientific activities is to control and register the whole work...
232
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ICDE
2007
IEEE
16 years 4 months ago
2007
IEEE
Estimating the selectivity of queries is a crucial problem in database systems. Virtually all database systems rely on the use of selectivity estimates to choose amongst the many ...
198
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SIGMOD
2007
ACM
16 years 3 months ago
2007
ACM
Accurate cardinality estimation is critically important to high-quality query optimization. It is well known that conventional cardinality estimation based on histograms or simila...