203 search results - page 14 / 41 » An Introduction to Convex Optimization for Communications an... |
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Neural networks are a useful alternative to Gaussian mixture models for acoustic modeling; however, training multilayer networks involves a difficult, nonconvex optimization that...
TSP
2010
13 years 2 months ago
2010
Abstract--This paper develops an optimal decentralized algorithm for sparse signal recovery and demonstrates its application in monitoring localized phenomena using energy-constrai...
CDC
2010
IEEE
13 years 2 months ago
2010
IEEE
This paper studies an optimal deployment problem for a network of robotic sensors moving in the real line. Given a spatial process of interest, each individual sensor sends a pack...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
We introduce an optimum watermark embedding technique that satisfies common watermarking requirements such as visual fidelity, sufficient embedding rate, robustness against noise ...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
In this paper, a new algorithm for robust adaptive beamforming is developed. The basic idea of the proposed algorithm is to estimate the difference between the actual and presumed...