Distributed belief propagation using sensor networks with correlated observations.
Alfonso CanoGeorgios B. GiannakisPublished in: ICASSP (2012)
Keyphrases
- sensor networks
- belief propagation
- communication cost
- mobile sensor networks
- graphical models
- message passing
- markov random field
- graph cuts
- wireless sensor networks
- camera network
- sensor data
- approximate inference
- stereo matching
- environmental monitoring
- loopy belief propagation
- distributed systems
- mobile sensor
- resource constrained
- sensor nodes
- communication bandwidth
- pairwise
- markov networks
- reduce communication cost
- fixed point
- energy efficient
- sensor web
- data streams
- energy consumption
- free energy
- energy function
- factor graphs
- underwater acoustic
- probabilistic model
- data sets
- routing protocol
- data aggregation
- max product
- visual sensor networks
- computer vision
- bayesian networks
- peer to peer