Sciweavers

1496 search results - page 2 / 300
» Selection in the Presence of Noise
Sort
View
CDC
2009
IEEE
126views Control Systems» more  CDC 2009»
13 years 10 months ago
H2 performance of agreement protocol with noise: An edge based approach
— This work presents an H2 performance analysis of the agreement protocol in the presence of noise. The agreement protocol is first transformed into an equivalent system induced...
Daniel Zelazo, Mehran Mesbahi
BMCBI
2004
181views more  BMCBI 2004»
13 years 5 months ago
Iterative class discovery and feature selection using Minimal Spanning Trees
Background: Clustering is one of the most commonly used methods for discovering hidden structure in microarray gene expression data. Most current methods for clustering samples ar...
Sudhir Varma, Richard Simon
ICASSP
2010
IEEE
13 years 5 months ago
Speech presence probability estimation based on temporal cepstrum smoothing
We propose a novel, robust estimator for the probability of speech presence at each time-frequency point in the short-time discrete Fourier domain. While existing estimators perfo...
Timo Gerkmann, Martin Krawczyk, Rainer Martin
TIP
2010
161views more  TIP 2010»
12 years 12 months ago
Automatic Parameter Selection for Denoising Algorithms Using a No-Reference Measure of Image Content
Across the field of inverse problems in image and video processing, nearly all algorithms have various parameters which need to be set in order to yield good results. In practice, ...
Xiang Zhu, Peyman Milanfar
ICDCSW
2003
IEEE
13 years 10 months ago
Adaptive Power Control and Selective Radio Activation for Low-Power Infrastructure-Mode 802.11 LANs
We present an integrated dual approach to reduce power consumption in infrastructure-mode 802.11 wireless LANs. A novel distributed power control algorithm adaptively adjusts the ...
Anmol Sheth, Richard Han