Factorized approximate inverse preconditioning of a parallel sparse eigensolver.

Luca Bergamaschi Giorgio Pini Flavio Sartoretto

Published in: PARCO (1999)

Keyphrases

parallel processing
sparse data
compressed sensing
sparse representation
edge preserving
genetic algorithm
lower bound
high dimensional
parallel computing
data sets
objective function
dimensionality reduction
shared memory
compressive sensing
iterative methods
matrix inversion