GSA-based maximum likelihood estimation for threshold vector error correction model. - Zheng Yang; Zheng Tian; Zixia Yuan (Comput. Stat. Data Anal., 2007)

Small sample improvements in the threshold cointegration test using residual-based moving block bootstrap. - Zheng Yang; Zheng Tian; Zixia Yuan (Math. Comput. Simul., 2008)

Improving fault tolerance in diagnosing power system failures with optimal hierarchical extreme learning machine. - Zixia Yuan; Guojiang Xiong; Xiaofan Fu; Ali Wagdy Mohamed (Reliab. Eng. Syst. Saf., 2023)

Differential evolution-based optimized hierarchical extreme learning machines for fault section diagnosis of large-scale power systems. - Guojiang Xiong; Xuan Xie; Zixia Yuan; Xiaofan Fu (Expert Syst. Appl., 2023)