Position location techniques in wireless sensor networks using reference node algorithm.
Chia-Hsin ChengWei-Jia LuoYeh-Wei LinChi-Chia SunPublished in: ISCE (2013)
Keyphrases
- learning algorithm
- wireless sensor networks
- times faster
- dynamic programming
- cost function
- experimental evaluation
- optimal solution
- preprocessing
- matching algorithm
- detection algorithm
- np hard
- computational cost
- optimization algorithm
- high accuracy
- node selection
- tree structure
- probabilistic model
- expectation maximization
- significant improvement
- active learning
- k means
- routing protocol
- search space
- similarity measure