Keyphrases
- detection algorithm
- times faster
- dynamic programming
- computational cost
- cost function
- optimization algorithm
- linear programming
- learning algorithm
- preprocessing
- significant improvement
- experimental evaluation
- probabilistic model
- segmentation algorithm
- theoretical analysis
- high accuracy
- clustering method
- improved algorithm
- np hard
- neural network
- expectation maximization
- particle swarm optimization
- simulated annealing
- data sets
- worst case
- path planning