Estimation of correlated and quantized spatial random fields in wireless sensor networks.
Ido NevatGareth W. PetersIain B. CollingsPublished in: ICC (2013)
Keyphrases
- random fields
- wireless sensor networks
- parameter estimation
- markov random field
- maximum entropy
- non stationary
- random field models
- conditional random fields
- autoregressive
- spatial information
- random field model
- textured images
- nonparametric density estimation
- maximum likelihood estimation
- energy efficient
- maximum likelihood
- energy consumption
- spatial data
- least squares
- pseudo likelihood
- data mining
- sensor nodes
- posterior distribution
- higher order
- sensor networks
- semi supervised
- gibbs sampler
- probability distribution
- clustering algorithm