Keyphrases
- computational complexity
- detection algorithm
- np hard
- times faster
- graph structure
- experimental evaluation
- preprocessing
- objective function
- dominating set
- convergence rate
- optimization algorithm
- simulated annealing
- dynamic programming
- graph based algorithm
- spanning tree
- expectation maximization
- significant improvement
- image segmentation
- k means
- tree structure
- matching algorithm
- computational cost
- maximum flow
- clustering method
- genetic algorithm
- cost function
- lower bound
- optimal solution
- learning algorithm