J.S. Lee and B.D. Chung, (2026), Impact of platform self-preferencing on the online retail market under an asymmetric channel power structure and the role of government regulation, 24th International Working Seminar on Production Economics, Innsbruck, Austria, February (23 - 27), 2026
J.S. Lee and B.D. Chung, (2024), Data-driven robust optimization of closed-loop supply chain design for household plastic waste, 33rd European Conference on Operational Research, Copenhagen, Denmark, June (30) ~ July (3), 2024.
J.S. Lee and B.D. Chung, (2024), Data Driven Distributionally Robust Optimization for Online Platform Warehouse Capacity Allocation, The Korean Society of Supply Chain Management Conference, Seoul, Korea, June (7), 2024.
J.S. Lee, B.D. Chung and C.S. Ko, (2023), Network Design Model with Stackelberg Game for Collaborative Delivery Service, 17th International Congress on Logistics and SCM Systems, Seoul, Korea, August (9-12), 2023.
M. Makhmudov, J.S. Lee, B.D. Chung, and C.S. Ko, (2022), Robust Design for Collaborative Delivery Service System, 16th International Conference on Innovative Computing, Information and Control, Online, September (15-16), 2022.
J.S. Lee, B.D. Chung, (2020), Analysis of sustainable supply chain management performance based on subsidy policies, The Korean Society of Industrial Engineering Conference, Online, November (13), 2020.
J.S. Lee, J.M. Kim, C.S. Ko, K.S. Jo and B.D. Chung (2020), Robust Collaborative Delivery Network Design for Uncertain Demand, The Korean Society of Industrial Engineering Conference, Online, November (13), 2020.
J.S. Lee and B.D. Chung, (2019), Connected supply chain management with uncertain parameter by data driven optimization. The 4th International Conference of Supply Chain and Technology Innovation, Busan, Korea, August (12-15), 2019.
J.S. Lee, B.D. Chung, and B.S. Kim, (2018), Smart supply chain management considering uncertain processing time. International Conference on Information System, Logistics and Supply Chain, Lyon, France, July (8-11), 2018.
S.W. Kim, Y.J, Kwon, S.H. Choi, J.S. Lee, S.Y. Ko, B.D. Chung and I.K. Moon, (2018), A Study on Delivery Structure: A Mixed Vision Strategy and Competitiveness Analysis of Huband-Spoke and Point-to-Point. The Korean Society of Industrial Engineering Conference, KyongJu, Korea, April (4~7), 2018.
J.S. Lee, M.H. Lee, B.D. Chung, (2017) Design and Operation of the Optimal Supply Chain through Resource Sharing, Dejun, Korea, November (4), 2017 (poster).