Robust Clock Synchronization in Wireless Sensor Networks Through Noise Density Estimation.
Jang-Sub KimJaehan LeeErchin SerpedinKhalid A. QaraqePublished in: IEEE Trans. Signal Process. (2011)
Keyphrases
- density estimation
- wireless sensor networks
- kernel density estimates
- mixture model
- nonparametric density estimation
- probability density
- probability density function
- gaussian mixture model
- outlier detection
- density function
- multivariate gaussian distribution
- databases
- kernel density estimation
- parzen window
- probability distribution
- em algorithm
- image processing