Real-Time Scheduling for Non-crossing Stacking Cranes in an Automated Container Terminal. - Ri Choe; Taejin Park; Seung Min Ok; Kwang Ryel Ryu (Australian Conference on Artificial Intelligence, 2007)

Adjusting Population Distance for the Dual-Population Genetic Algorithm. - Taejin Park; Ri Choe; Kwang Ryel Ryu (Australian Conference on Artificial Intelligence, 2007)

Travel Time Estimation and Deadlock-free Routing of an AGV System. - Hyo Young Bae; Ri Choe; Taejin Park; Kwang Ryel Ryu (LDIC, 2007)

Dual-population genetic algorithm for nonstationary optimization. - Taejin Park; Ri Choe; Kwang Ryel Ryu (GECCO, 2008)

Dispatching AGVs with noisy estimation of crane operation time. - Ri Choe; Taejin Park; Kwang Ryel Ryu (SAC, 2010)

Real-time scheduling for twin RMGs in an automated container yard. - Taejin Park; Ri Choe; Seung Min Ok; Kwang Ryel Ryu (OR Spectr., 2010)

Comparison of operations of AGVs and ALVs in an automated container terminal. - Hyo Young Bae; Ri Choe; Taejin Park; Kwang Ryel Ryu (J. Intell. Manuf., 2011)

Generating a rehandling-free intra-block remarshaling plan for an automated container yard. - Ri Choe; Taejin Park; Myung-Seob Oh; Jaeho Kang; Kwang Ryel Ryu (J. Intell. Manuf., 2011)

Deriving a robust policy for container stacking using a noise-tolerant genetic algorithm. - Hyeonguk Jang; Ri Choe; Kwang Ryel Ryu (RACS, 2012)

Real-time scheduling of twin stacking cranes in an automated container terminal using a genetic algorithm. - Ri Choe; Hui Yuan; Youngjee Yang; Kwang Ryel Ryu (SAC, 2012)

Queue-based local scheduling and global coordination for real-time operation control in a container terminal. - Ri Choe; Hyojin Cho; Taejin Park; Kwang Ryel Ryu (J. Intell. Manuf., 2012)

Multi-objective optimization of dispatching strategies for situation-adaptive AGV operation in an automated container terminal. - Jeongmin Kim; Ri Choe; Kwang Ryel Ryu (RACS, 2013)

Online preference learning for adaptive dispatching of AGVs in an automated container terminal. - Ri Choe; Jeongmin Kim; Kwang Ryel Ryu (Appl. Soft Comput., 2016)

An Integrated Neural Network-Based Traffic Congestion Prediction for Material Handling Systems of Semiconductor Manufacturing. - Donghun Lee; Suhee Kim; Hoonseok Park; Haejoong Kim; Ri Choe; Younkook Kang; Jae-Yoon Jung 001; Kwanho Kim (IEEE Access, 2025)