A two-stage fuzzy robust integer programming approach for capacity planning of environmental management systems. - Yongping Li; Guo H. Huang; Xiang-hui Nie; Son-Lin Nie (Eur. J. Oper. Res., 2008)

A dual-interval vertex analysis method and its application to environmental decision making under uncertainty. - Yongping Li; Gordon H. Huang; Ping Guo 004; Z. F. Yang; Son-Lin Nie (Eur. J. Oper. Res., 2010)

Identification of filter management strategy in fluid power systems under uncertainty: an interval-fuzzy parameter integer nonlinear programming method. - Son-Lin Nie; B. Hu; Yongping Li; Z. Hu; Gordon H. Huang (Int. J. Syst. Sci., 2011)

Application of a Fuzzy Programming Through Stochastic Particle Swarm Optimization to Assessment of Filter Management Strategies in Fluid Power System Under Uncertainty. - Y. L. Zheng; Son-Lin Nie; H. Ji; Z. Hu (J. Optim. Theory Appl., 2013)