155 search results - page 5 / 31 » Minimization of convex functionals over frame operators |
ISCAS
2005
IEEE
14 years 2 months ago
2005
IEEE
— Reverse playback is the most common video cassette recording (VCR) functions in many digital video players. However, the predictive processing techniques employed in MPEG sever...
ESOP
2007
Springer
14 years 3 months ago
2007
Springer
In this paper we present an alternative approach to interprocedurally g linear inequality relations. We propose an abstraction of the effects of procedures through convex sets of t...
GECCO
2008
Springer
13 years 10 months ago
2008
Springer
This paper studies the issue of space coordinate change in genetic algorithms, based on two methods: convex quadratic approximations, and principal component analysis. In both met...
SIAMJO
2008
13 years 9 months ago
2008
We propose a new iterative approach for solving linear programs over convex cones. Assuming that Slaters condition is satisfied, the conic problem is transformed to the minimizatio...
SIAMIS
2010
13 years 3 months ago
2010
We generalize the primal-dual hybrid gradient (PDHG) algorithm proposed by Zhu and Chan in [M. Zhu, and T. F. Chan, An Efficient Primal-Dual Hybrid Gradient Algorithm for Total Var...