Keyphrases
- dynamic programming
- experimental evaluation
- optimal solution
- detection algorithm
- computational complexity
- cost function
- np hard
- classification algorithm
- optimization algorithm
- theoretical analysis
- wireless sensor networks
- objective function
- recognition algorithm
- computational cost
- probabilistic model
- worst case
- linear programming
- expectation maximization
- convergence rate
- times faster
- selection algorithm
- improved algorithm
- genetic algorithm
- data transmission
- energy consumption
- ant colony optimization
- computationally efficient
- graph cuts
- k means
- preprocessing
- similarity measure
- learning algorithm