282 search results - page 10 / 57 » Additive Preconditioning for Matrix Computations |
105
click to vote
COMPUTING
2006
15 years 1 months ago
2006
We investigate the numerical solution of large-scale Lyapunov equations with the sign function method. Replacing the usual matrix inversion, addition, and multiplication by format...
106
click to vote
ICPR
2002
IEEE
16 years 2 months ago
2002
IEEE
The Non-negative Matrix Factorization technique (NMF) has been recently proposed for dimensionality reduction. NMF is capable to produce a region- or partbased representation of o...
112
click to vote
ICIP
2007
IEEE
16 years 3 months ago
2007
IEEE
Nonnegative Matrix Factorization (NMF) is a powerful decomposition tool which has been used in several content representation applications recently. However, there are some diffic...
ISPDC
2007
IEEE
15 years 8 months ago
2007
IEEE
The problem of optimal matrix partitioning for parallel linear algebra on p heterogeneous processors is typically reduced to the geometrical problem of partitioning a unit square ...
116
Voted
GECCO
2010
Springer
15 years 3 months ago
2010
Springer
In this paper, the advantages of introducing an additional amount of tests when evolving parameters for specific purposes is discussed. A set of optimal PID-controller parameters...