Sciweavers

5331 search results - page 319 / 1067
» Algebraic Methods for Optimization Problems
Sort
View
SIAMJO
2008
212views more  SIAMJO 2008»
15 years 6 months ago
Convergence Rate of an Optimization Algorithm for Minimizing Quadratic Functions with Separable Convex Constraints
A new active set algorithm for minimizing quadratic functions with separable convex constraints is proposed by combining the conjugate gradient method with the projected gradient. ...
Radek Kucera
SAC
2002
ACM
15 years 6 months ago
On optimal temporal locality of stencil codes
Iterative solvers such as the Jacobi and Gauss-Seidel relaxation methods are important, but time-consuming building blocks of many scientific and engineering applications. The per...
Claudia Leopold
TCAD
1998
159views more  TCAD 1998»
15 years 6 months ago
Code density optimization for embedded DSP processors using data compression techniques
We address the problem of code size minimization in VLSI systems with embedded DSP processors. Reducing code size reduces the production cost of embedded systems. We use data comp...
Stan Y. Liao, Srinivas Devadas, Kurt Keutzer
DAGSTUHL
2008
15 years 8 months ago
Improving the Performance of a Verified Linear System Solver Using Optimized Libraries and Parallel Computation
Abstract. A parallel version of the self-verified method for solving linear systems was presented in [19, 18]. In this research we propose improvements aiming at a better performan...
Mariana Luderitz Kolberg, Gerd Bohlender, Dalcidio...
AROBOTS
2005
55views more  AROBOTS 2005»
15 years 6 months ago
Nonlinear Control for the Dual Smart Drive Using Backstepping and a Time-Optimal Reference
The Dual Smart Drive is a specially designed nonlinear actuator intended for use in climbing and walking legged robots. It features a continuously changing transmission ratio and d...
Roemi Fernández, João Pedro Hespanha...