Dynamic suppliers' risk management of large-scale and complex equipment development. - Wenfeng Yuan; Sifeng Liu; Chaoqing Yuan (Kybernetes, 2012)

A novel GREY‒ASMAA model for reliability growth evaluation in the large civil aircraft test flight phase. - Sifeng Liu; Wei Tang; Dejin Song; Zhigeng Fang; Wenfeng Yuan (Grey Syst. Theory Appl., 2020)

Solving the dilemma in supplier selection by the group of weight vector with kernel. - Sifeng Liu; Tao Liu; Wenfeng Yuan; Yingjie Yang (Grey Syst. Theory Appl., 2022)