725 search results - page 38 / 145 » Data access optimization on grid systems |
113
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GLOBECOM
2008
IEEE
15 years 8 months ago
2008
IEEE
Abstract—We consider correlated MIMO multiple access channels with block fading, where each block is divided into training and data transmission phases. We find the channel esti...
142
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ICPADS
2005
IEEE
15 years 7 months ago
2005
IEEE
Data warehouses store large volumes of data according to a multidimensional model with dimensions representing different axes of analysis. OLAP systems (OnLine Analytical Processi...
125
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CCGRID
2005
IEEE
15 years 7 months ago
2005
IEEE
Large grid installations require global access to massive data stores. Parallel file systems give high throughput within a LAN, but cross-site data transfers lack seamless integra...
157
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CASES
2008
ACM
15 years 4 months ago
2008
ACM
Automatic vectorization of programs for partitioned-ALU SIMD (Single Instruction Multiple Data) processors has been difficult because of not only data dependency issues but also n...
133
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PPOPP
2006
ACM
15 years 8 months ago
2006
ACM
In prior work, we have proposed techniques to extend the ease of shared-memory parallel programming to distributed-memory platforms by automatic translation of OpenMP programs to ...