Decentralized Random-Field Estimation for Sensor Networks Using Quantized Spatially Correlated Data and Fusion-Center Feedback.
Aleksandar DogandzicKun QiuPublished in: IEEE Trans. Signal Process. (2008)
Keyphrases
- sensor networks
- data collection
- sensor data
- data sets
- wireless sensor networks
- environmental monitoring
- random fields
- data gathering
- sensor readings
- prior knowledge
- high quality
- data streams
- training data
- energy consumption
- data distribution
- model selection
- energy efficient
- random field models
- communication cost
- sensor nodes
- data points
- probabilistic model
- similarity measure