An algorithm for the dominator chromatic number of a tree.
Houcine Boumediene MerouaneMustapha ChellaliPublished in: J. Comb. Optim. (2015)
Keyphrases
- computational complexity
- tree structure
- learning algorithm
- execution times
- detection algorithm
- memory requirements
- space complexity
- preprocessing
- cost function
- computational effort
- optimization algorithm
- significant improvement
- small number
- experimental evaluation
- k means
- similarity measure
- dynamic programming
- matching algorithm
- times faster
- graph structure
- binary tree
- np hard
- search space
- optimal solution
- tree construction
- neural network
- polynomial time complexity
- theoretical analysis
- expectation maximization
- worst case
- computational cost
- image segmentation
- genetic algorithm