Batch picking in narrow-aisle order picking systems with consideration for picker blocking. - Soondo Hong; Andrew L. Johnson; Brett A. Peters (Eur. J. Oper. Res., 2012)

Predicting the probability of H3K4me3 occupation at a base pair from the genome sequence context. - Misook Ha; Soondo Hong; Wen-Hsiung Li (Bioinform., 2013)

Two-worker blocking congestion model with walk speed m in a no-passing circular passage system. - Soondo Hong (Eur. J. Oper. Res., 2014)

A route-selecting order batching model with the S-shape routes in a parallel-aisle order picking system. - Soondo Hong; Youngjoo Kim (Eur. J. Oper. Res., 2017)

The effects of picker-oriented operational factors on hand-off delay in a bucket brigade order picking system. - Soondo Hong (OR Spectr., 2018)

Modelling a batch assorting operation for an autonomous cart in a parallel-aisle order assorting system. - Jeongman Lee; Youngjoo Kim; Soondo Hong (CASE, 2019)

A performance evaluation of bucket brigade order picking systems: Analytical and simulation approaches. - Soondo Hong (Comput. Ind. Eng., 2019)

Dynamic order batching in bucket brigade order picking systems with consecutive batch windows and non-identical pickers. - Henokh Yernias Fibrianto; Soondo Hong (Int. J. Prod. Res., 2019)

A Job Sequencing Problem of an Overhead Shuttle Crane in a Rail-Based Automated Container Terminal. - Henokh Yernias Fibrianto; Bonggwon Kang; Soondo Hong (IEEE Access, 2020)

Two Picker Cooperation Strategies for Zone Picking Systems With PTL Technology. - Youngjoo Kim; Soondo Hong (IEEE Access, 2020)

Sequential Optimization of a Temporary Storage Location for Cooperative Twin Overhead Shuttles in a Rail-Based Automated Container Terminal. - Bonggwon Kang; Bosung Kim; Soondo Hong (APMS (1), 2022)

Average Flow Time Estimation and Its Application for Storage Relocation in an Order Picking System. - Jeongwon Park; Permata Vallentino Eko Joatiko; Chiwoo Park; Soondo Hong (APMS (1), 2022)

Effects of Multiple Depots on Total Travel Distance in Parallel-Aisle Manual Order Picking Systems. - Thao Huong Tran-Vo; Thuy Mo Nguyen; Soondo Hong (APMS (1), 2022)

Yard Template Planning in a Transshipment Hub: Gaussian Process Regression. - Bonggwon Kang; Jungtae Park; Soondo Hong; Permata Vallentino Eko Joatiko (WSC, 2022)

Batch Assorting for Worker-Following Assortment Carts in Parallel-Aisle Order-Assorting Systems. - Taehoon Lee; Jeongman Lee; Soondo Hong (IEEE Access, 2022)

A dynamic storage location assignment model for a progressive bypass zone picking system with an S/R crane. - Jeonghwan Kim; Soondo Hong (J. Oper. Res. Soc., 2022)

Simulation Optimization of Collaborative Handshake Operations for Twin Overhead Shuttle Cranes in a Rail-Based Automated Container Terminal Under Demand Uncertainty. - Bonggwon Kang; Bosung Kim; Soondo Hong (IEEE Access, 2023)

Active Learning of Piecewise Gaussian Process Surrogates. - Chiwoo Park; Robert Waelder; Bonggwon Kang; Benji Maruyama; Soondo Hong; Robert B. Gramacy (CoRR, 2023)

Gaussian process-based storage location assignments with risk assessments for progressive zone picking systems. - Jeongwon Park; Chiwoo Park; Soondo Hong (Comput. Ind. Eng., 2023)

Order batching problems in parallel-aisle order picking systems with larger-than-bin orders. - Taehoon Lee; Henokh Yernias Fibrianto; Soondo Hong (J. Oper. Res. Soc., 2024)

Bayesian Optimization for the Vehicle Dwelling Policy in a Semiconductor Wafer Fab. - Bonggwon Kang; Chiwoo Park; Haejoong Kim; Soondo Hong (IEEE Trans Autom. Sci. Eng., 2024)

The benefits of a dual-lane zone picking system with buffer-free conveyor lanes: An analytical approach. - Thao Huong Tran-Vo; Young Myoung Ko; Soondo Hong (Comput. Ind. Eng., 2025)

Optimizing blocking and starving delays in sequential zone order picking systems through time-decomposed workload balancing. - Jeongwon Park; Soondo Hong (Comput. Oper. Res., 2025)