An approximation algorithm to the k-Steiner Forest problem.
Peng ZhangMingji XiaPublished in: Theor. Comput. Sci. (2009)
Keyphrases
- computational cost
- improved algorithm
- learning algorithm
- computational complexity
- preprocessing
- dynamic programming
- matching algorithm
- segmentation algorithm
- detection algorithm
- experimental evaluation
- np hard
- times faster
- recognition algorithm
- k means
- selection algorithm
- similarity measure
- optimization algorithm
- simulated annealing
- expectation maximization
- computationally efficient
- ant colony optimization
- image registration
- theoretical analysis
- worst case
- image segmentation
- cost function
- significant improvement
- evolutionary algorithm
- association rules
- optimal solution
- objective function