112 search results - page 12 / 23 » High performance LU factorization for non-dedicated clusters |
SIAMSC
2011
14 years 15 days ago
2011
Abstract. An efficient parallel algorithm is presented and tested for computing selected components of H−1 where H has the structure of a Hamiltonian matrix of two-dimensional la...
70
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IPPS
1998
IEEE
15 years 1 months ago
1998
IEEE
This paper presents reduction recognition and parallel code generationstrategies for distributed-memorymultiprocessors. We describe techniques to recognize a broad range of implic...
120
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JMLR
2010
14 years 4 months ago
2010
We derive PAC-Bayesian generalization bounds for supervised and unsupervised learning models based on clustering, such as co-clustering, matrix tri-factorization, graphical models...
100
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PDPTA
2007
14 years 11 months ago
2007
Abstract - We have experienced in our distributed applications that the network is the main limiting factor for performances on clusters. Indeed clusters are cheap and it is easier...
EDBT
2000
ACM
15 years 2 months ago
2000
ACM
In high-dimensional query processing, the optimization of the logical page-size of index structures is an important research issue. Even very simple query processing techniques suc...