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179
Voted
ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
— The paper studies distributed average consensus in sensor networks, when the sensors exchange quantized data at each time step. We show that randomizing the exchanged sensor da...
169
Voted
ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
We propose a simple and energy efficient distributed Change Detection scheme for sensor networks based on Page’s parametric CUSUM algorithm. The sensor observations are IID ove...
180
Voted
ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
We present a distance measure between audio files designed to identify cover songs, which are new renditions of previously recorded songs. For each song we compute the chromagram...
195
Voted
ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
We deal with consensus-based online estimation and tracking of (non-) stationary signals using ad hoc wireless sensor networks (WSNs). A distributed (D-) least-mean square (LMS) l...
153
click to vote
ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
This paper derives the Cramer-Rao lower bound (CRLB) on estimates of the frequency of a coherent pulse-train passively intercepted at a moving antenna. Such estimates are used to ...