Chebyshev center based column generation. - Chungmok Lee; Sungsoo Park (Discret. Appl. Math., 2011)

Technical Note - Branch-and-Price-and-Cut Approach to the Robust Network Design Problem Without Flow Bifurcations. - Chungmok Lee; Kyungsik Lee; Kyungchul Park; Sungsoo Park (Oper. Res., 2012)

Robust vehicle routing problem with deadlines and travel time/demand uncertainty. - Chungmok Lee; Kyungsik Lee; Sungsoo Park (J. Oper. Res. Soc., 2012)

Mathematical programming approaches for dual multicast routing problem with multilayer risk cost. - Zhe Liang; Chungmok Lee; Wanpracha Art Chaovalitwongse (Ann. Oper. Res., 2013)

Exact Algorithms for a Bandwidth Packing Problem with Queueing Delay Guarantees. - Jinil Han; Kyungsik Lee; Chungmok Lee; Sungsoo Park (INFORMS J. Comput., 2013)

Benders decomposition approach for the robust network design problem with flow bifurcations. - Chungmok Lee; Kyungsik Lee; Sungsoo Park (Networks, 2013)

Parked cars as a service delivery platform. - Randall Cogill; Olivier Gallay; Wynita M. Griggs; Chungmok Lee; Zubair Nabi; Rodrigo H. Ordóñez-Hurtado; Martin Rufli; Robert Shorten; Tigran T. Tchrakian; Rudi Verago; Fabian R. Wirth; Sergiy Zhuk (ICCVE, 2014)

A novel link prediction approach for scale-free networks. - Chungmok Lee; Minh Pham; Norman Kim; Myong K. Jeong; Dennis K. J. Lin; Wanpracha Art Chaovalitwongse (WWW (Companion Volume), 2014)

Unified framework and toolkit for commerce optimization under uncertainty. - Ban Kawas; Ali Koc; Marco Laumanns; Chungmok Lee; Radu Marinescu 002; Martin Mevissen; Nicole Taheri; Susara Van den Heever; Rudi Verago (IBM J. Res. Dev., 2014)

A Robust Scenario Approach for the Vehicle Routing Problem with Uncertain Travel Times. - Jinil Han; Chungmok Lee; Sungsoo Park (Transp. Sci., 2014)

A Network Structural Approach to the Link Prediction Problem. - Chungmok Lee; Minh Pham; Myong Kee Jeong; Dohyun Kim 005; Dennis K. J. Lin; Wanpracha Art Chaovalitwongse (INFORMS J. Comput., 2015)

Multi-class classification using a signomial function. - Kyoungmi Hwang; Kyungsik Lee; Chungmok Lee; Sungsoo Park (J. Oper. Res. Soc., 2015)

A robust support vector regression with a linear-log concave loss function. - Dohyun Kim 005; Chungmok Lee; Sangheum Hwang; Myong K. Jeong (J. Oper. Res. Soc., 2016)

Robust optimization approach for a chance-constrained binary knapsack problem. - Jinil Han; Kyungsik Lee; Chungmok Lee; Ki-Seok Choi; Sungsoo Park (Math. Program., 2016)

Multi-pattern generation framework for logical analysis of data. - Chun-An Chou; Tibérius O. Bonates; Chungmok Lee; Wanpracha Art Chaovalitwongse (Ann. Oper. Res., 2017)

Embedded variable selection method using signomial classification. - Kyoungmi Hwang; Dohyun Kim 005; Kyungsik Lee; Chungmok Lee; Sungsoo Park (Ann. Oper. Res., 2017)

Dantzig-Wolfe decomposition approach to the vehicle assignment problem with demand uncertainty in a hybrid hub-and-spoke network. - Jiyoung Choi; Chungmok Lee; Sungsoo Park (Ann. Oper. Res., 2018)

A linear programming based heuristic algorithm for bandwidth packing problem with scheduling. - Seulgi Joung; Jaeyoong Lim; Chungmok Lee; Jongyoon Shin; Ikkyun Jung; Sungsoo Park (J. Oper. Res. Soc., 2020)

A branch and price approach for the robust bandwidth packing problem with queuing delays. - Seohee Kim; Chungmok Lee (Ann. Oper. Res., 2021)

Robust transit line planning based on demand estimates obtained from mobile phones. - Chungmok Lee; Rahul Nair (EURO J. Transp. Logist., 2021)

An exact algorithm for the electric-vehicle routing problem with nonlinear charging time. - Chungmok Lee (J. Oper. Res. Soc., 2021)

An Exact Algorithm for Heterogeneous Drone-Truck Routing Problem. - Munjeong Kang; Chungmok Lee (Transp. Sci., 2021)

A robust optimization approach with probe-able uncertainty. - Chungmok Lee (Eur. J. Oper. Res., 2022)

A Closest Benders Cut Selection Scheme for Accelerating the Benders Decomposition Algorithm. - Kiho Seo; Seulgi Joung; Chungmok Lee; Sungsoo Park (INFORMS J. Comput., 2022)

An exact algorithm for maximum electric vehicle flow coverage problem with heterogeneous chargers, nonlinear charging time and route deviations. - Hyunwoo Park; Chungmok Lee (Eur. J. Oper. Res., 2024)