Open Access

ARTICLE

An Improved Practical Byzantine Fault-Tolerant Algorithm Based on XGBoost Grouping for Consortium Chains

Xiaowei Wang, Haiyang Zhang, Jiasheng Zhang, Yingkai Ge, Kexin Cui, Zifu Peng, Zhengyi Li, Lihua Wang^*

College of Electronic and Information Engineering, Shandong University of Science and Technology, Qingdao, 266590, China

* Corresponding Author: Lihua Wang. Email: