441 search results - page 12 / 89 » Sparse Recovery Using Sparse Random Matrices |
CISS
2010
IEEE
13 years 1 months ago
2010
IEEE
—Sparse representations have emerged as a powerful tool in signal and information processing, culminated by the success of new acquisition and processing techniques such as Compr...
IMCSIT
2010
13 years 7 months ago
2010
Abstract--Recently, we have introduced an approach to multicore computations on sparse matrices using recursive partitioning, called Recursive Sparse Blocks (RSB). In this document...
FCCM
2006
IEEE
14 years 3 months ago
2006
IEEE
We present an architecture and an implementation of an FPGA-based sparse matrix-vector multiplier (SMVM) for use in the iterative solution of large, sparse systems of equations ar...
ICDM
2010
IEEE
13 years 7 months ago
2010
IEEE
Abstract--Randomization is a general technique for evaluating the significance of data analysis results. In randomizationbased significance testing, a result is considered to be in...
IMCSIT
2010
13 years 7 months ago
2010