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Robust Event Boundary Detection in Sensor Networks - A Mixture Model Based Approach.
Min Ding
Xiuzhen Cheng
Published in:
INFOCOM (2009)
Keyphrases
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sensor networks
mixture model
boundary detection
wireless sensor networks
gaussian mixture model
em algorithm
density estimation
sensor data
generative model
sensor nodes
probabilistic model
environmental monitoring
model selection
data streams
expectation maximization
communication cost
resource constrained
language model
energy efficient
energy consumption
image segmentation
maximum likelihood
unsupervised learning
detection algorithm
data aggregation
mixture modeling
underwater acoustic
mobile sensor networks
sensor web
probabilistic mixture model
data gathering
gaussian mixture
routing protocol
prior knowledge
visual sensor networks
information retrieval