Sub-optimal Step-by-Step Node Deployment Algorithm for User Localization in Wireless Sensor Networks.
Yuh-Ren TsaiYuan-Jiun TsaiPublished in: SUTC (2008)
Keyphrases
- worst case
- dynamic programming
- experimental evaluation
- optimal solution
- cost function
- np hard
- objective function
- user intervention
- globally optimal
- high accuracy
- learning algorithm
- computational cost
- locally optimal
- preprocessing
- times faster
- tree structure
- search space
- k means
- detection algorithm
- computationally efficient
- matching algorithm
- theoretical analysis
- clustering method
- path planning
- closed form
- exhaustive search
- probabilistic model
- mobile robot
- node selection