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» Algorithmic modifications to SPIHT
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NIPS
2008
15 years 3 months ago
Signal-to-Noise Ratio Analysis of Policy Gradient Algorithms
Policy gradient (PG) reinforcement learning algorithms have strong (local) convergence guarantees, but their learning performance is typically limited by a large variance in the e...
John W. Roberts, Russ Tedrake
AIPS
2007
15 years 4 months ago
A Fast Incremental Algorithm for Maintaining Dispatchability of Partially Controllable Plans
Autonomous systems operating in real-world environments must be able to plan, schedule, and execute missions while robustly adapting to uncertainty and disturbances. Previous work...
Julie A. Shah, John Stedl, Brian C. Williams, Paul...
JCM
2006
78views more  JCM 2006»
15 years 2 months ago
Computationally-Efficient DNLMS-Based Adaptive Algorithms for Echo Cancellation Application
This paper investigates the application of the delayed normalized least mean square (DNLMS) algorithm to echo cancellation. In order to reduce the amount of computations, DNLMS is ...
Raymond Lee, Esam Abdel-Raheem, Mohammed A. S. Kha...
BMVC
2002
15 years 4 months ago
Comparing Variations on the Active Appearance Model Algorithm
The Active Appearance Model (AAM) algorithm has proved to be a successful method for matching statistical models of appearance to new images. Since the original algorithm was desc...
Timothy F. Cootes, Panachit Kittipanya-ngam
PIMRC
2010
IEEE
15 years 11 days ago
Bit-power loading algorithms based on Effective SINR Mapping techniques
Bit-Power Loading (BPL) algorithms are proposed based on Effective SINR Mapping (ESM) techniques. The ESM techniques used are the Exponential ESM (EESM) as well as the Mean Mutual ...
Ioannis Dagres, Natalia Miliou, Andreas Zalonis, A...