ICCAD-2012 CAD contest in finding the minimal logic difference for functional ECO and benchmark suite: CAD contest. - WoeiTzy Jong; Hwei-Tseng Wang; Chengta Hsieh; Kei-Yong Khoo (ICCAD, 2012)

2021 CAD Contest Problem A: Functional ECO with Behavioral Change Guidance Invited Paper. - Yen-Chun Fang; Shao-Lun Huang; Chi-An Wu; Chung-Han Chou; Chih-Jen Hsu; WoeiTzy Jong; Kei-Yong Khoo (ICCAD, 2021)