154 search results - page 28 / 31 » Iterative Solution of Piecewise Linear Systems |
SIAMSC
2008
13 years 6 months ago
2008
We study preconditioners for the iterative solution of the linear systems arising in the implicit time integration of the compressible Navier-Stokes equations. The spatial discreti...
SIAMSC
2010
13 years 4 months ago
2010
We propose a fast algorithm for solving the ℓ1-regularized minimization problem minx∈Rn µ x 1 + Ax − b 2 2 for recovering sparse solutions to an undetermined system of linea...
HAPTICS
2008
IEEE
13 years 7 months ago
2008
IEEE
The well known property of haptic interaction is the high refresh rate of the haptic loop that is necessary for the stability of the interaction. Therefore, only simple computation...
GLOBECOM
2009
IEEE
13 years 4 months ago
2009
IEEE
Beamforming and relaying are two methods of improving wireless system performance. Until now, these techniques have been considered separately. In this paper, a single source (base...
CVPR
2011
IEEE
13 years 2 months ago
2011
IEEE
Active learning and crowdsourcing are promising ways to efficiently build up training sets for object recognition, but thus far techniques are tested in artificially controlled ...