Distributed Parameter Estimation in Sensor Networks: Nonlinear Observation Models and Imperfect Communication.
Soummya KarJosé M. F. MouraKavita RamananPublished in: IEEE Trans. Inf. Theory (2012)
Keyphrases
- parameter estimation
- sensor networks
- communication cost
- information dissemination
- mobile sensor networks
- resource constrained
- maximum likelihood
- communication bandwidth
- model selection
- wireless sensor networks
- sensor data
- parameter estimation algorithm
- markov random field
- reduce communication cost
- least squares
- em algorithm
- sensor nodes
- network connectivity
- energy consumption
- data aggregation
- underwater acoustic
- camera network
- environmental monitoring
- mobile wireless
- random fields
- estimation problems
- energy efficient
- data gathering
- expectation maximization
- mobile sensor
- computer networks
- data dissemination
- distributed systems
- visual sensor networks
- data streams
- sensor readings
- energy efficiency
- heterogeneous sensor networks
- machine learning
- sensing devices
- higher order
- sensor web
- group communication
- base station