Keyphrases
- improved algorithm
- experimental evaluation
- matching algorithm
- optimization algorithm
- cost function
- preprocessing
- np hard
- dynamic programming
- computationally efficient
- similarity measure
- selection algorithm
- combinatorial optimization
- detection algorithm
- particle swarm optimization
- significant improvement
- objective function
- optimal solution
- single pass
- worst case
- theoretical analysis
- learning algorithm
- clustering method
- linear programming
- classification algorithm
- memory requirements
- greedy algorithm
- times faster
- computational complexity
- tree structure
- k means
- segmentation algorithm
- high accuracy