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TIT
2008
91views more  TIT 2008»
13 years 7 months ago
Uncoded Transmission Is Exactly Optimal for a Simple Gaussian "Sensor" Network
One of the simplest sensor network models has one single underlying Gaussian source of interest, observed by many sensors, subject to independent Gaussian observation noise. The se...
Michael Gastpar
DCOSS
2006
Springer
13 years 11 months ago
Efficient In-Network Processing Through Local Ad-Hoc Information Coalescence
We consider in-network processing via local message passing. The considered setting involves a set of sensors each of which can communicate with a subset of other sensors. There is...
Onur Savas, Murat Alanyali, Venkatesh Saligrama
ICANN
2007
Springer
14 years 1 months ago
A Distributed Message Passing Algorithm for Sensor Localization
We propose a fully distributed message passing algorithm based on expectation propagation for the purpose of sensor localization. Sensors perform noisy measurements of their mutual...
Max Welling, Joseph J. Lim
ICMCS
2006
IEEE
117views Multimedia» more  ICMCS 2006»
14 years 1 months ago
Soccer Highlight Detection using Two-Dependence Bayesian Network
Soccer highlight detection is an active research topic in recent years. One of the difficult problems is how to effectively fuse multi-modality cues, i.e. audio, visual and textu...
Jianguo Li, Tao Wang, Wei Hu, Mingliang Sun, Yimin...
WSC
2004
13 years 9 months ago
A Scenario Generation Tool for DDF Simulation Testbeds
An interactive tool has been developed for visualizing and creating scaled battlefield based scenarios for use in a simulation testbed to develop and test distributed data fusion ...
Govindarajan Srimathveeravalli, Navneeth Subramani...