Juin-Han Chen is an Assistant Professor in the Department of Industrial Engineering and Management, Cheng Shiu University, Kaohsiung, Taiwan. She received her Ph.D. degree in the Department of Industrial Engineering and Engineering Management at National Tsing-Hua University (NTHU), Taiwan. She has published in many internal journals on order promise planning and advanced planning and scheduling. Her current teaching and research interests are on fuzzy sets and fuzzy number, scheduling algorithm, production and supply chain management, decision analysis and simulation modeling.