Structured variational methods for distributed inference in wireless ad hoc and sensor networks.
Yanbing ZhangHuaiyu DaiPublished in: ICASSP (2009)
Keyphrases
- sensor networks
- variational methods
- communication cost
- mobile sensor networks
- network connectivity
- wireless sensor networks
- visual sensor networks
- mobile wireless
- sensor data
- approximate inference
- optic flow
- mobile sensor
- sensor nodes
- wireless communication
- energy efficient
- mobile nodes
- resource constrained
- level set
- optical flow
- reduce communication cost
- data streams
- probabilistic inference
- data gathering
- multi hop
- energy consumption
- wireless networks
- distributed systems
- base station
- curve evolution
- optical flow estimation
- data dissemination
- communication bandwidth
- bayesian networks
- belief networks
- belief propagation
- peer to peer