Keyphrases
- dynamic programming
- computational complexity
- k means
- wireless sensor networks
- experimental evaluation
- optimization algorithm
- optimal solution
- theoretical analysis
- tree structure
- worst case
- detection algorithm
- segmentation algorithm
- computationally efficient
- times faster
- convergence rate
- recognition algorithm
- cost function
- significant improvement
- similarity measure
- routing protocol
- matching algorithm
- energy efficient
- high accuracy
- particle swarm optimization
- linear programming
- learning algorithm
- probabilistic model
- computational cost
- np hard
- image segmentation