Keyphrases
- matching algorithm
- web services
- computational complexity
- detection algorithm
- cost function
- experimental evaluation
- times faster
- preprocessing
- dynamic programming
- k means
- computationally efficient
- theoretical analysis
- recognition algorithm
- objective function
- multi objective
- np hard
- computational cost
- high accuracy
- improved algorithm
- optimization algorithm
- approximate matching
- image matching
- tree structure
- ant colony optimization
- simulated annealing
- significant improvement