5 search results - page 1 / 1 » Simultaneously Sparse Solutions to Linear Inverse Problems w... |
119
Voted
SIAMSC
2010
15 years 29 days ago
2010
Abstract. A problem that arises in slice-selective magnetic resonance imaging (MRI) radiofrequency (RF) excitation pulse design is abstracted as a novel linear inverse problem with...
120
Voted
ICASSP
2008
IEEE
15 years 9 months ago
2008
IEEE
In this paper, we examine the problem of overcomplete representations and provide new insights into the problem of stable recovery of sparse solutions in noisy environments. We es...
134
Voted
IPPS
1998
IEEE
15 years 6 months ago
1998
IEEE
Abstract. LAPACK90 is a set of LAPACK90 subroutines which interfaces FORTRAN90 with LAPACK. All LAPACK driver subroutines including expert drivers and some LAPACK computationals ha...
134
Voted
ESANN
2004
15 years 4 months ago
2004
This paper is based on a new way for determining the regularization trade-off in least squares support vector machines (LS-SVMs) via a mechanism of additive regularization which ha...
119
Voted
ICML
2008
IEEE
16 years 3 months ago
2008
IEEE
Similarity matrices generated from many applications may not be positive semidefinite, and hence can't fit into the kernel machine framework. In this paper, we study the prob...