Keyphrases
- matching algorithm
- detection algorithm
- optimal solution
- dynamic programming
- memory efficient
- preprocessing
- ant colony optimization
- tree structure
- np hard
- cost function
- k means
- learning algorithm
- significant improvement
- search space
- recognition algorithm
- times faster
- data sets
- high accuracy
- input data
- particle swarm optimization
- computational complexity
- string matching
- optimization algorithm
- matching process
- probabilistic model
- segmentation algorithm
- theoretical analysis
- computational cost
- experimental evaluation
- multi objective
- objective function
- neural network