A novel batch-based LKH tree balanced algorithm for group key management.
Jie XuLinke LiSibian LuHuayun YinPublished in: Sci. China Inf. Sci. (2017)
Keyphrases
- experimental evaluation
- learning algorithm
- tree structure
- detection algorithm
- computational complexity
- dynamic programming
- objective function
- expectation maximization
- cost function
- binary tree
- high accuracy
- theoretical analysis
- times faster
- np hard
- multi objective
- significant improvement
- computational cost
- improved algorithm
- particle swarm optimization
- k means
- optimal solution
- classification algorithm
- tree construction
- recognition algorithm
- worst case
- probabilistic model
- preprocessing