Keyphrases
- improved algorithm
- dynamic programming
- detection algorithm
- optimization algorithm
- selection algorithm
- simulated annealing
- worst case
- significant improvement
- iterative optimization
- matching algorithm
- learning algorithm
- similarity measure
- search space
- np hard
- lower bound
- times faster
- preprocessing
- expectation maximization
- theoretical analysis
- objective function
- data sets
- forward backward
- decision trees
- path planning
- tree structure
- search algorithm
- particle swarm optimization
- high accuracy
- feature space
- computational cost
- experimental evaluation
- cost function