A robust framework with statistical learning method and evolutionary improvement algorithm for process real-time optimization. - Dong Eon Lee; Seungjune Choi; Sungjoon Ahn; En Sup Yoon (SMC, 2005)

A hierarchical decision procedure for productivity innovation in large-scale petrochemical processes. - Chonghun Han; Minjin Kim; En Sup Yoon (Comput. Chem. Eng., 2008)

Optimal Layout of a Chemical Process Plant to Minimize the Risk to Humans. - Kyusang Han; Seonghyun Cho; En Sup Yoon (KES, 2013)