624 search results - page 24 / 125 » Mutant Query Plans |
238
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GIS
2006
ACM
16 years 25 days ago
2006
ACM
Remotely sensed data, in particular satellite imagery, play many important roles in environmental applications and models. In particular applications that study (rapid) changes in...
SIGMOD
2002
ACM
15 years 12 months ago
2002
ACM
Relational query optimizers have traditionally relied upon table cardinalities when estimating the cost of the query plans they consider. While this approach has been and continue...
VLDB
1999
ACM
15 years 4 months ago
1999
ACM
We present an optimization method and algorithm designed for three objectives: physical data independence, semantic optimization, and generalized tableau minimization. The method ...
123
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ICRA
2007
IEEE
15 years 6 months ago
2007
IEEE
Abstract— This paper presents a solution to interactive navigation planning and real-time simulation of a very large number of entities moving in a virtual environment. From the ...
197
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ICDE
2000
IEEE
16 years 1 months ago
2000
IEEE
Decision-support applications in emerging environments require that SQL query results or intermediate results be shipped to clients for further analysis and presentation. These cl...