Grouping improvement of PBFT algorithm based on signature.
Guangfu WuJinming ZhangXin LaiKaisheng YangPublished in: ICAICE (2023)
Keyphrases
- theoretical analysis
- expectation maximization
- cost function
- improved algorithm
- high accuracy
- learning algorithm
- estimation algorithm
- objective function
- k means
- dynamic programming
- computational cost
- probabilistic model
- selection algorithm
- classification algorithm
- computationally efficient
- np hard
- significant improvement
- search space
- preprocessing
- similarity measure
- experimental evaluation
- multiscale
- optimal solution
- recognition algorithm
- tree structure
- experimental study
- detection algorithm
- segmentation algorithm
- lower bound
- artificial neural networks
- linear programming
- simulated annealing
- worst case