Keyphrases
- preprocessing
- theoretical analysis
- estimation algorithm
- k means
- detection algorithm
- recognition algorithm
- experimental evaluation
- optimization algorithm
- segmentation algorithm
- computationally efficient
- dynamic programming
- estimation accuracy
- linear programming
- real time
- optimal solution
- objective function
- learning algorithm
- improved algorithm
- tree structure
- collision avoidance
- dynamic environments
- simulated annealing
- worst case
- probabilistic model
- computational cost
- np hard
- cost function