2631 search results - page 1 / 527 » A Practical Method for the Sparse Resultant |
ISSAC
1993
Springer
13 years 9 months ago
1993
Springer
PARA
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. We consider parallel preconditioning schemes to accelerate the convergence of Conjugate Gradients (CG) for sparse linear system solution. We develop methods for construct...
CW
2002
IEEE
13 years 10 months ago
2002
IEEE
For sparse array operations, in general, the sparse arrays are compressed by some data compression schemes in order to obtain better performance. The Compressed Row/Column Storage...
APPROX
2004
Springer
13 years 10 months ago
2004
Springer
ABSTRACT: Let G(n, c/n) and Gr(n) be an n-node sparse random graph and a sparse random rregular graph, respectively, and let I(n, r) and I(n, c) be the sizes of the largest indepen...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
We examine the use of a structured thresholding algorithm for sparse underwater channel estimation using compressed sensing. This method shows some improvements over standard algo...