Fast Consistent Chernoff Fusion of Gaussian Mixtures for Ad Hoc Sensor Networks.
Nisar R. AhmedMark E. CampbellPublished in: IEEE Trans. Signal Process. (2012)
Keyphrases
- sensor networks
- gaussian mixture
- sensor data
- wireless sensor networks
- expectation maximization
- em algorithm
- closed form
- gaussian mixture model
- environmental monitoring
- data streams
- resource constrained
- sensor nodes
- energy efficient
- covariance matrix
- underwater acoustic
- probability density function
- density estimation
- communication cost
- energy consumption
- mobile wireless
- communication bandwidth
- mixture model
- network connectivity
- sensor readings
- energy efficiency
- data gathering
- sensor web
- data sets
- minimum classification error
- heterogeneous sensor networks
- aggregation queries
- data analysis
- machine learning