A Factor Graph Approach to Clock Offset Estimation in Wireless Sensor Networks

Aitzaz Ahmad Davide Zennaro Erchin Serpedin Lorenzo Vangelista

Published in: CoRR (2012)

Keyphrases

wireless sensor networks
factor graphs
message passing
graphical models
belief propagation
approximate inference
parameter estimation
computer vision
image segmentation
power consumption
latent variables
active learning
probability distribution
distributed systems
random variables
cost model