Keyphrases
- dynamic programming
- improved algorithm
- objective function
- cost function
- detection algorithm
- optimization algorithm
- theoretical analysis
- experimental evaluation
- preprocessing
- optimal solution
- times faster
- multi objective
- k means
- probabilistic model
- computationally efficient
- data sets
- convex hull
- tree structure
- single pass
- segmentation algorithm
- expectation maximization
- computational cost
- computational complexity
- similarity measure