An optimal algorithm for the weighted backup 2-center problem on a tree.
Hung-Lung WangPublished in: CoRR (2014)
Keyphrases
- dynamic programming
- optimal solution
- tree structure
- learning algorithm
- worst case
- computational cost
- experimental evaluation
- optimality criterion
- optimization algorithm
- k means
- binary tree
- detection algorithm
- np hard
- globally optimal
- preprocessing
- objective function
- closed form
- times faster
- matching algorithm
- genetic algorithm
- tree construction
- voronoi diagram
- graph structure
- convergence rate
- computational complexity
- segmentation algorithm
- significant improvement
- cost function