Fuzzy multi-attribute decision-making method based on eigenvector of fuzzy attribute evaluation space. - Xiangbai Gu; Qunxiong Zhu (Decis. Support Syst., 2006)

Hierarchy probability cost analysis model incorporate MAIMS principle for EPC project cost estimation. - Xiangbai Gu; Zhiqiang Geng; Wenxing Xu; Qunxiong Zhu (Expert Syst. Appl., 2011)

A piecewise linear chaotic map and sequential quadratic programming based robust hybrid particle swarm optimization. - Wenxing Xu; Zhiqiang Geng; Qunxiong Zhu; Xiangbai Gu (Inf. Sci., 2013)

Energy efficiency analysis based on DEA integrated ISM: A case study for Chinese ethylene industries. - Yongming Han; Zhiqiang Geng; Xiangbai Gu; Qunxiong Zhu (Eng. Appl. Artif. Intell., 2015)