Distributed probabilistic inferencing in sensor networks using variational approximation.
Sourav MukherjeeHillol KarguptaPublished in: J. Parallel Distributed Comput. (2008)
Keyphrases
- sensor networks
- communication cost
- mobile sensor networks
- variational approximation
- wireless sensor networks
- mobile sensor
- underwater acoustic
- energy consumption
- sensor data
- reduce communication cost
- sensor nodes
- distributed systems
- data streams
- latent variables
- probabilistic model
- communication bandwidth
- bayesian inference
- routing protocol
- bayesian networks
- exact inference
- generative model
- em algorithm
- information theoretic
- belief networks
- least squares
- data sets
- shortest path
- approximate inference
- probability distribution
- data analysis