Ordering for Reduced Transmission Energy Detection in Sensor Networks Testing a Shift in the Mean of a Gaussian Graphical Model.
Jiangfan ZhangZhongyue ChenRick S. BlumXuanxuan LuWen XuPublished in: IEEE Trans. Signal Process. (2017)
Keyphrases
- sensor networks
- graphical models
- energy consumption
- sensor nodes
- data transmission
- energy efficient
- wireless sensor networks
- energy efficiency
- belief propagation
- probabilistic model
- random variables
- wireless sensor nodes
- probabilistic graphical models
- approximate inference
- base station
- probabilistic inference
- sensor data
- resource constrained
- environmental monitoring
- conditional random fields
- bayesian networks
- network lifetime
- communication cost
- conditional dependencies
- routing protocol
- data aggregation
- wireless video
- exact inference
- data streams
- energy aware
- cluster head
- underwater acoustic
- gaussian graphical models
- sensor web
- conditional independence
- mobile sensor networks
- visual sensor networks
- factor graphs
- multi hop
- mobile wireless
- data center
- quality of service
- efficient inference algorithms