401 search results - page 19 / 81 » Group-theoretic Algorithms for Matrix Multiplication |
TASLP
2010
13 years 3 months ago
2010
Multiple pitch estimation consists of estimating the fundamental frequencies and saliences of pitched sounds over short time frames of an audio signal. This task forms the basis of...
CORR
2006
Springer
13 years 8 months ago
2006
Springer
In [12] we showed that a large class of fast recursive matrix multiplication algorithms is stable in a normwise sense, and that in fact if multiplication of n-by-n matrices can be...
SYNASC
2006
IEEE
14 years 2 months ago
2006
IEEE
We present a pivot-free deterministic algorithm for the inversion of block matrices. The method is based on the Moore-Penrose inverse and is applicable over certain general classe...
PVM
1997
Springer
14 years 18 days ago
1997
Springer
The traditional approach to the parallelization of linear algebra algorithms such as matrix multiplication and LU factorization calls for static allocation of matrix blocks to proc...
MFCS
2010
Springer
13 years 6 months ago
2010
Springer
We consider evaluating one bilinear form defined by a sparse Ny × Nx matrix A having h entries on w pairs of vectors The model of computation is the semiring I/O-model with main ...