5075 search results - page 237 / 1015 » Convergence |
154
click to vote
ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
Multiplicative update algorithms have encountered a great success to solve optimization problems with non-negativity constraints, such as the famous non-negative matrix factorizat...
131
click to vote
ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
In this paper, a novel algorithm for bandwidth reduction in adaptive distributed learning is introduced. We deal with diffusion networks, in which the nodes cooperate with each ot...
137
click to vote
ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
This paper presents an efficient implementation of a robust adaptive beamforming algorithm based on convex optimization for applications in the processing-constrained environment...
145
click to vote
ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
This paper studies the convergence of a fixed point iteration algorithm for the problem of max-min signal-to-interference ratio (SIR) balancing. Differently from the existing wor...
189
click to vote
AAAI
2011
14 years 6 months ago
2011
We present a dual decomposition approach to the treereweighted belief propagation objective. Each tree in the tree-reweighted bound yields one subproblem, which can be solved with...