Zhongfeng Qin received his BS degree from Nankai University, Tianjin, China and his PhD degree in Operations Research and Cybernetics from Tsinghua University, Beijing, China. He is currently an associate professor at the School of Economics and Management at Beihang University, Beijing, China. His current research interests include uncertain modeling and optimization, portfolio optimization and risk modeling. He was awarded “New Century Excellent Talents in University of the Ministry of Education” in 2012. Also, he was honored with the “7th Jiaqing Zhong Prize on Operations Research” and the “9th Outstanding New Scholar on Operations Research” award.

• Preface.- 1 Preliminaries.- 2 Credibilistic Mean-Variance-Skewness Model.- 3 Credibilistic Mean-Absolute Deviation Model.- 4 Minimization Model.- 5 Uncertain Mean-Semiabsolude Deviation Model.- 6 Uncertain Mean-LPMs Model.- 7 Interval Mean-Semiabsolute Deviation Model.- 8 Uncertain Random Mean-Variance Model.- 9 Fuzzy Random Mean-Variance Adjusting Model.- 10 Random Fuzzy Mean-Risk Model.- Bibliography.- List of Frequently Used Symbols.