Keyphrases
- low cost
- graph structure
- times faster
- computational complexity
- wireless sensor networks
- high accuracy
- real time
- dynamic programming
- detection algorithm
- optimization algorithm
- learning algorithm
- selection algorithm
- convergence rate
- tree structure
- clustering method
- experimental evaluation
- cost function
- k means
- significant improvement
- recognition algorithm
- preprocessing
- optimal solution
- probabilistic model
- search space
- highly efficient
- node selection