Knowledge representation and acquisition using R-numbers Petri nets considering conflict opinions. - Xun Mou; Qi-Zhen Zhang; Hu-Chen Liu; Jianshen Zhao (Expert Syst. J. Knowl. Eng., 2021)

New success likelihood index model for large group human reliability analysis considering noncooperative behaviors and social network. - Hu-Chen Liu; Jing-Hui Wang; Ling Zhang; Qi-Zhen Zhang (Reliab. Eng. Syst. Saf., 2022)

A three-way decision-based model for occupational risk assessment and classification in the healthcare industry. - Ran Liu; Hu-Chen Liu; Qi-Zhen Zhang; Hua Shi (Appl. Soft Comput., 2025)