Variability based Approach for Minimizing over Design and under DesignYucong Duan, Nanjangud C Narendra, Honghao Gao, Mingdong Tang, Abdelrahman Osman Elfaki, Shixiang Wan and Junxing LuMATEC Web of Conferences, 54 (2016) 07002DOI: https://doi.org/10.1051/matecconf/20165407002