6542 search results - page 211 / 1309 » The tao of parallelism in algorithms |
171
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PVM
1999
Springer
15 years 11 months ago
1999
Springer
In this paper we study a parallel algorithm for computing the singular value decomposition (SVD) of a product of two matrices on message passing multiprocessors. This algorithm is ...
156
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IPPS
1998
IEEE
15 years 11 months ago
1998
IEEE
Vector prefix and reduction are collective communication primitives in which all processors must cooperate. We present two parallel algorithms, the direct algorithm and the split ...
169
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EUROPAR
2006
Springer
15 years 10 months ago
2006
Springer
We discuss a parallel algorithm for the solution of large-scale generalized algebraic Riccati equations with dimension up to O(105 ). We survey the numerical algorithms underlying ...
221
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IGARSS
2009
15 years 4 months ago
2009
We have explored in this paper a framework to test in a quantitative manner the stability of different endmember extraction and spectral unmixing algorithms based on the concept o...
176
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PPOPP
2003
ACM
15 years 12 months ago
2003
ACM
Quadtree matrices using Morton-order storage provide natural blocking on every level of a memory hierarchy. Writing the natural recursive algorithms to take advantage of this bloc...