Coverage and Lifetime Optimization of Wireless Sensor Networks with Gaussian Distribution.
Demin WangBin XieDharma P. AgrawalPublished in: IEEE Trans. Mob. Comput. (2008)
Keyphrases
- gaussian distribution
- wireless sensor networks
- energy consumption
- noise model
- data gathering
- maximum likelihood
- energy efficient
- gaussian mixture model
- sensor nodes
- gaussian model
- data aggregation
- sensor networks
- optimization problems
- optimization algorithm
- base station
- maximum lifetime
- energy efficiency
- optimization method
- network lifetime
- maximum a posteriori estimation
- residual energy
- multi variate
- life span
- routing algorithm
- expectation maximization
- cluster head
- multi objective
- active learning
- object recognition
- similarity measure