441 search results - page 27 / 89 » Sparse Recovery Using Sparse Random Matrices |
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
Recently, the statistical restricted isometry property (STRIP) has been formulated to analyze the performance of deterministic sampling matrices for compressed sensing. In this pa...
AAECC
2007
Springer
14 years 10 months ago
2007
Springer
We present a simulation-based performance model to analyze a parallel sparse LU factorization algorithm on modern cached-based, high-end parallel architectures. We consider supern...
IAJIT
2011
14 years 4 months ago
2011
: The present paper discusses the implementations of sparse matrix-vector products, which are crucial for high performance solutions of large-scale linear equations, on a PC-Cluste...
FPGA
2001
ACM
15 years 2 months ago
2001
ACM
In FPGAs, the internal connections in a cluster of lookup tables (LUTs) are often fully-connected like a full crossbar. Such a high degree of connectivity makes routing easier, bu...
GBRPR
2009
Springer
15 years 4 months ago
2009
Springer
In this paper we propose an inexact spectral matching algorithm that embeds large graphs on a low-dimensional isometric space spanned by a set of eigenvectors of the graph Laplacia...