Keyphrases
- np hard
- experimental evaluation
- improved algorithm
- optimization algorithm
- k means
- times faster
- detection algorithm
- computational complexity
- learning algorithm
- theoretical analysis
- matching algorithm
- cost function
- dynamic programming
- high accuracy
- computationally efficient
- selection algorithm
- computational cost
- search space
- preprocessing
- search algorithm
- probabilistic model
- significant improvement
- clustering method
- path planning
- data streams
- optimal solution