6004 search results - page 668 / 1201 » Parallelizing query optimization |
124
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ICS
2010
Tsinghua U.
15 years 9 months ago
2010
Tsinghua U.
We present a new cache oblivious scheme for iterative stencil computations that performs beyond system bandwidth limitations as though gigabytes of data could reside in an enormou...
284
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ICS
2001
Tsinghua U.
15 years 9 months ago
2001
Tsinghua U.
For most parallel and high performance systems, tuning guides provide the users with advices to optimize the execution time of their programs. Execution time may be very sensitive...
130
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IPPS
2010
IEEE
15 years 2 months ago
2010
IEEE
In this paper we present the venture of porting two different algorithms for solving the two-dimensional advection PDE on the CBE platform, an in-place and an outof-place one, and ...
115
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EDBT
2008
ACM
16 years 5 months ago
2008
ACM
Transportation?related problems, like road congestion, parking, and pollution, are increasing in most cities. In order to reduce traffic, recent work has proposed methods for vehi...
146
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PEPM
2009
ACM
16 years 1 months ago
2009
ACM
Abstract. This paper presents techniques and tools to transform spreadsheets into relational databases and back. A set of data refinement rules is introduced to map a tabular data...