1182 search results - page 162 / 237 » Iterative Methods in Combinatorial Optimization |
GLOBECOM
2009
IEEE
15 years 3 months ago
2009
IEEE
— It is well known that the performance of adaptive beamformers may degrade in the presence of steering errors. In this context, diagonal loading is one of the most popular metho...
CIMAGING
2009
14 years 9 months ago
2009
We present an extension of the development of an alternating minimization (AM) method1 for the computation of a specimen's complex transmittance function (magnitude and phase...
114
click to vote
ML
2002
ACM
14 years 11 months ago
2002
ACM
We examine linear program (LP) approaches to boosting and demonstrate their efficient solution using LPBoost, a column generation based simplex method. We formulate the problem as...
106
click to vote
STOC
2004
ACM
16 years 5 days ago
2004
ACM
The main result of this paper is a near-optimal derandomization of the affine homomorphism test of Blum, Luby and Rubinfeld (Journal of Computer and System Sciences, 1993). We sho...
ICML
2006
IEEE
16 years 20 days ago
2006
IEEE
We present an efficient method for maximizing energy functions with first and second order potentials, suitable for MAP labeling estimation problems that arise in undirected graph...