Ek Peng Chew

ORCID

Publication Activity (10 Years)

Years Active: 1999-2024
Publications (10 Years): 43

Top Venues

Publications

Xi Xiang, Loo Hay Lee, Ek Peng Chew
An Adaptive Dynamic Scheduling Policy for the Integrated Optimization Problem in Automated Transshipment Hubs. IEEE Trans Autom. Sci. Eng. 21 (3) (2024)
Xin Wang, Yijing Liang, Ek Peng Chew, Haobin Li, Kok Choon Tan
Integrated optimization of pilot and pilot carrier routing in seaports. Comput. Oper. Res. 171 (2024)
Chenhao Zhou, Aloisius Stephen, Kok Choon Tan, Ek Peng Chew, Loo Hay Lee
Multiagent Q-Learning Approach for the Recharging Scheduling of Electric Automated Guided Vehicles in Container Terminals. Transp. Sci. 58 (3) (2024)
Xin Wang, Yijing Liang, Xiaoyang Wei, Ek Peng Chew
An adaptive large neighborhood search algorithm for the tugboat scheduling problem. Comput. Ind. Eng. 177 (2023)
Chenhao Zhou, Jingxin Ma, Louis Douge, Ek Peng Chew, Loo Hay Lee
Reinforcement Learning-based approach for dynamic vehicle routing problem with stochastic demand. Comput. Ind. Eng. 182 (2023)
Sifan Cai, Jie Deng, Loo Hay Lee, Ek Peng Chew, Haobin Li
Heuristics for the two-dimensional irregular bin packing problem with limited rotations. Comput. Oper. Res. 160 (2023)
Zirui Cao, Haobin Li, Ek Peng Chew, Haowei Wang, Kok Choon Tan
Cluster-Based Sampling Allocation for Multi-Fidelity Simulation Optimization. WSC (2023)
Dongyang Li, Haitao Liu, Xiao Jin, Haobin Li, Ek Peng Chew, Kok Choon Tan, Yun Hui Lin
Multi-Fidelity Discrete Optimization via Simulation. WSC (2022)
Xi Xiang, Changchun Liu, Loo Hay Lee, Ek Peng Chew
Performance Estimation and Design Optimization of a Congested Automated Container Terminal. IEEE Trans Autom. Sci. Eng. 19 (3) (2022)
Haobin Li, Xinhu Cao, Ek Peng Chew, Kok Choon Tan, Kaustav Kundu, Hongdan Chen
DES Framework for Mega Container Terminals. WSC (2022)
Haobin Li, Xinhu Cao, Xiao Jin, Loo Hay Lee, Ek Peng Chew
Three Carriages Driving the Development of Intelligent Digital Twins-Simulation Plus Optimization and Learning. WSC (2021)
Chenhao Zhou, Jie Xu, Elise Miller-Hooks, Weiwen Zhou, Chun-Hung Chen, Loo Hay Lee, Ek Peng Chew, Haobin Li
Analytics with digital-twinning: A decision support system for maintaining a resilient port. Decis. Support Syst. 143 (2021)
Chenhao Zhou, Ning Ma, Xinhu Cao, Loo Hay Lee, Ek Peng Chew
Classification and literature review on the integration of simulation and optimization in maritime logistics studies. IISE Trans. 53 (10) (2021)
Haitao Liu, Xiao Jin, Haobin Li, Loo Hay Lee, Ek Peng Chew
A Unified Offline-Online Learning Paradigm via Simulation for Scenario-Dependent Selection. WSC (2021)
Xiao Jin, Yichi Shen, Loo Hay Lee, Ek Peng Chew, Christine A. Shoemaker
A Hybrid of Shrinking Ball Method and Optimal Large Deviation Rate Estimation in Continuous Contextual Simulation Optimization with Single Observation. WSC (2020)
Xiao Jin, Yichi Shen, Haobin Li, Loo Hay Lee, Ek Peng Chew, Christine A. Shoemaker
Combining Adaptive Budget Allocation with Surrogate Methodology in Solving Continuous Scenario-based Simulation Optimization. CASE (2020)
Haobin Li, Xinhu Cao, Pankaj Sharma, Loo Hay Lee, Ek Peng Chew
DES.NET Digital Twins for Next Generation Ports and Warehouse Solutions. WSC (2020)
Albert Vinsensius, Yuan Wang, Ek Peng Chew, Loo Hay Lee
Dynamic Incentive Mechanism for Delivery Slot Management in E-Commerce Attended Home Delivery. Transp. Sci. 54 (3) (2020)
Weizhi Liu, Haobin Li, Loo Hay Lee, Ek Peng Chew, Hui Xiao
Optimal Computing Budget Allocation for Binary Classification with Noisy Labels and its Applications on Simulation Analytics. WSC (2019)
Chenhao Zhou, Haobin Li, Loo Hay Lee, Ek Peng Chew
Single Direction Traffic Rule for GRID System - An Innovative Automated Material Handling System. CASE (2018)
Juxin Li, Weizhi Liu, Giulia Pedrielli, Loo Hay Lee, Ek Peng Chew
Optimal Computing Budget Allocation to Select the Nondominated Systems - A Large Deviations Perspective. IEEE Trans. Autom. Control. 63 (9) (2018)
Xinjia Jiang, Yanhua Xu, Chenhao Zhou, Ek Peng Chew, Loo Hay Lee
Frame Trolley Dispatching Algorithm for the Frame Bridge Based Automated Container Terminal. Transp. Sci. 52 (3) (2018)
Byung Kwon Lee, Loo Hay Lee, Ek Peng Chew
Analysis on high throughput layout of container yards. Int. J. Prod. Res. 56 (16) (2018)
Chenhao Zhou, Haobin Li, Weizhi Liu, Aloisius Stephen, Loo Hay Lee, Ek Peng Chew
Challenges and Opportunities in Integration of simulation and Optimization in maritime Logistics. WSC (2018)
Chenhao Zhou, Ek Peng Chew, Loo Hay Lee
Information-Based Allocation Strategy for GRID-Based Transshipment Automated Container Terminal. Transp. Sci. 52 (3) (2018)
Yi Tao, Ek Peng Chew, Loo Hay Lee, Yuran Shi
A column generation approach for the route planning problem in fourth party logistics. J. Oper. Res. Soc. 68 (2) (2017)
Si Zhang, Loo Hay Lee, Ek Peng Chew, Chun-Hung Chen
Efficient computing budget allocation for optimal subset selection with correlated sampling. SII (2017)
Haobin Li, Chenhao Zhou, Byung Kwon Lee, Loo Hay Lee, Ek Peng Chew
A hierarchical modeling paradigm for multi-fidelity simulation of mega container terminals. SII (2017)
Yi Tao, Ek Peng Chew, Loo Hay Lee, Lu Wang
A capacity pricing and reservation problem under option contract in the air cargo freight industry. Comput. Ind. Eng. 110 (2017)
Yuan Wang, Titus Ong, Loo Hay Lee, Ek Peng Chew
Capacitated competitive facility location problem of self-collection lockers by using public big data. CASE (2017)
Xiao Jin, Haobin Li, Loo Hay Lee, Ek Peng Chew
Optimal computing budget allocation via sampling based unbiased approximation. WSC (2017)
Haobin Li, Loo Hay Lee, Ek Peng Chew, Chun-Hung Chen
GO-POLARS: A Steerable Stochastic Search on the Strength of Hyperspherical Coordinates. IEEE Trans. Autom. Control. 62 (12) (2017)
Yuan Wang, Xinjia Jiang, Loo Hay Lee, Ek Peng Chew, Kok Choon Tan
Tree based searching approaches for integrated vehicle dispatching and container allocation in a transshipment hub. Expert Syst. Appl. 74 (2017)
Chenhao Zhou, Loo Hay Lee, Ek Peng Chew, Haobin Li
A modularized simulation for traffic network in container terminals via network of servers with dynamic rates. WSC (2017)
Chenhao Zhou, Aloisius Stephen, Haobin Li, Loo Hay Lee, Ek Peng Chew
Information based approach for sort operation in logistic industry. CASE (2017)
Si Zhang, Jie Xu, Loo Hay Lee, Ek Peng Chew, Wai Peng Wong, Chun-Hung Chen
Optimal Computing Budget Allocation for Particle Swarm Optimization in Stochastic Optimization. IEEE Trans. Evol. Comput. 21 (2) (2017)
Haobin Li, Giulia Pedrielli, Min Chen, Loo Hay Lee, Ek Peng Chew, Chun-Hung Chen
V-shaped sampling based on Kendall-Distance to enhance optimization with ranks. WSC (2016)
Si Zhang, Loo Hay Lee, Ek Peng Chew, Jie Xu, Chun-Hung Chen
A Simulation Budget Allocation Procedure for Enhancing the Efficiency of Optimal Subset Selection. IEEE Trans. Autom. Control. 61 (1) (2016)
Chenhao Zhou, Ek Peng Chew, Loo Hay Lee, Daqi Liu
An introduction and performance evaluation of the GRID system for transshipment terminals. Simul. 92 (3) (2016)
Edward Huang, Si Zhang, Loo Hay Lee, Ek Peng Chew, Chun-Hung Chen
Improving Analytic Hierarchy Process Expert Allocation Using Optimal Computing Budget Allocation. IEEE Trans. Syst. Man Cybern. Syst. 46 (8) (2016)
Yue Liu, Loo Hay Lee, Ek Peng Chew
Multi-objective optimal computing budget allocation for multi-objective particle swarm optimisation with particle-dependent weights. Int. J. Simul. Process. Model. 11 (3/4) (2016)
Yi Tao, Loo Hay Lee, Ek Peng Chew
Quantifying the Effect of Sharing Information in a Supply Chain Facing Supply Disruptions. Asia Pac. J. Oper. Res. 33 (4) (2016)
Giulia Pedrielli, Albert Vinsensius, Ek Peng Chew, Loo Hay Lee, Alessandro Duri, Haobin Li
Hybrid order picking strategies for fashion E-commerce warehouse systems. WSC (2016)
Yang Wang, Loo Hay Lee, Ek Peng Chew, Sean Shao Wei Lam, Seng Kee Low, Marcus Eng Hock Ong, Haobin Li
Multi-objective optimization for a hospital inpatient flow process via discrete event simulation. WSC (2015)
Yin Long, Ek Peng Chew, Loo Hay Lee
Sample average approximation under non-i.i.d. sampling for stochastic empty container repositioning problem. OR Spectr. 37 (2) (2015)
Haobin Li, Loo Hay Lee, Ek Peng Chew, Yuanjie Long
A three-echelon system dynamics model on supply chain risk mitigation through information sharing. WSC (2015)
Chenhao Zhou, Ek Peng Chew, Loo Hay Lee
A comprehensive study on new conceptual container handling system. WSC (2015)
Haobin Li, Yueqi Li, Loo Hay Lee, Ek Peng Chew, Giulia Pedrielli, Chun-Hung Chen
Multi-objective multi-fidelity optimization with ordinal transformation and optimal sampling. WSC (2015)
Shao Wei Lester Eng, Ek Peng Chew, Loo Hay Lee
Impacts of supplier knowledge sharing competences and production capacities on radical innovative product sourcing. Eur. J. Oper. Res. 232 (1) (2014)
Hongtao Hu, Youfang Huang, Lu Zhen, Byung Kwon Lee, Loo Hay Lee, Ek Peng Chew
A decomposition method to analyze the performance of frame bridge based automated container terminal. Expert Syst. Appl. 41 (2) (2014)
Xiaoming Sheng, Loo Hay Lee, Ek Peng Chew
Dynamic determination of vessel speed and selection of bunkering ports for liner shipping under stochastic environment. OR Spectr. 36 (2) (2014)
Byung Kwon Lee, Loo Hay Lee, Ek Peng Chew
Analysis on container port capacity: a Markovian modeling approach. OR Spectr. 36 (2) (2014)
Loo Hay Lee, Ek Peng Chew, Xinjia Jiang, Chenhao Zhou
A simulation study for next generation transshipment port. WSC (2014)
Xinjia Jiang, Ek Peng Chew, Loo Hay Lee, Kok Choon Tan
Short-term space allocation for storage yard management in a transshipment hub port. OR Spectr. 36 (4) (2014)
Loo Hay Lee, Ek Peng Chew, Qian Yu, Haobin Li, Yue Liu
A study on multi-objective particle swarm optimization with weighted scalarizing functions. WSC (2014)
Zhuo Sun, Kok Choon Tan, Loo Hay Lee, Ek Peng Chew
Design and evaluation of mega container terminal configurations: An integrated simulation framework. Simul. 89 (6) (2013)
Ek Peng Chew, Loo Hay Lee, Shudong Liu
Dynamic rationing and ordering policies for multiple demand classes. OR Spectr. 35 (1) (2013)
Xinjia Jiang, Loo Hay Lee, Ek Peng Chew, Kok Choon Tan
Storage yard management for transshipment ports. CASE (2013)
Ek Peng Chew, Loo Hay Lee, Chee-Khian Sim
The impact of supply chain visibility when lead time is random. OR Spectr. 35 (1) (2013)
Xinjia Jiang, Ek Peng Chew, Loo Hay Lee, Kok Choon Tan
Flexible space-sharing strategy for storage yard management in a transshipment hub port. OR Spectr. 35 (2) (2013)
Ki-sung Hong, Sang Soo Yeo, Hyoung Joong Kim, Ek Peng Chew, Chulung Lee
Integrated inventory and transportation decision for ubiquitous supply chain management. J. Intell. Manuf. 23 (4) (2012)
Xinjia Jiang, Loo Hay Lee, Ek Peng Chew, Yongbin Han, Kok Choon Tan
A container yard storage strategy for improving land utilization and operation efficiency in a transshipment hub port. Eur. J. Oper. Res. 221 (1) (2012)
Zhuo Sun, Loo Hay Lee, Ek Peng Chew, Kok Choon Tan
MicroPort: A general simulation platform for seaport container terminals. Adv. Eng. Informatics 26 (1) (2012)
Jianlin Jiang, Ek Peng Chew, Loo Hay Lee, Zhuo Sun
DEA based on strongly efficient and inefficient frontiers and its application on port efficiency measurement. OR Spectr. 34 (4) (2012)
Si Zhang, Loo Hay Lee, Ek Peng Chew, Chun-Hung Chen, Henyi Jen
An improved simulation budget allocation procedure to efficiently select the optimal subset of many alternatives. CASE (2012)
Yin Long, Loo Hay Lee, Ek Peng Chew
The sample average approximation method for empty container repositioning with uncertainties. Eur. J. Oper. Res. 222 (1) (2012)
Lu Zhen, Loo Hay Lee, Ek Peng Chew, Dao-Fang Chang, Zhi-Xiang Xu
A Comparative Study on Two Types of Automated Container Terminal Systems. IEEE Trans Autom. Sci. Eng. 9 (1) (2012)
Haobin Li, Loo Hay Lee, Ek Peng Chew
Optimization via gradient oriented polar random search. WSC (2012)
Xiang Hu, Loo Hay Lee, Ek Peng Chew, Douglas J. Morrice, Chun-Hung Chen
Efficient computing budget allocation for a single design by using regression with sequential sampling constraint. WSC (2012)
Lu Zhen, Loo Hay Lee, Ek Peng Chew
A decision model for berth allocation under uncertainty. Eur. J. Oper. Res. 212 (1) (2011)
Loo Hay Lee, Ek Peng Chew, Haobin Li
Multi-objective COMPASS for discrete optimization via simulation. WSC (2011)
Si Zhang, Pan Chen, Loo Hay Lee, Ek Peng Chew, Chun-Hung Chen
Simulation optimization using the particle swarm optimization with optimal computing budget allocation. WSC (2011)
Lu Zhen, Ek Peng Chew, Loo Hay Lee
An Integrated Model for Berth Template and Yard Template Planning in Transshipment Hubs. Transp. Sci. 45 (4) (2011)
Loo Hay Lee, Ek Peng Chew, Suyan Teng
Computing budget allocation rules for multi-objective simulation models based on different measures of selection quality. Autom. 46 (12) (2010)
Liang-Ping Ku, Loo Hay Lee, Ek Peng Chew, Kok Choon Tan
An optimisation framework for yard planning in a container terminal: case with automated rail-mounted gantry cranes. OR Spectr. 32 (3) (2010)
Loo Hay Lee, Ek Peng Chew, Kok Choon Tan, Yuan Wang
Vehicle dispatching algorithms for container transshipment hubs. OR Spectr. 32 (3) (2010)
Ek Peng Chew, Hans-Otto Günther, Kap Hwan Kim, Herbert Kopfer
IT-based planning and control of seaport container terminals and freight transportation systems. OR Spectr. 32 (3) (2010)
Ek Peng Chew, Loo Hay Lee, Yew Loon Lau
Component allocation and ordering policy in a multi-component, multi-product assembled to stock system. OR Spectr. 32 (2) (2010)
Suyan Teng, Loo Hay Lee, Ek Peng Chew
Integration of indifference-zone with multi-objective computing budget allocation. Eur. J. Oper. Res. 203 (2) (2010)
Ek Peng Chew, Loo Hay Lee, Suyan Teng, Choon Hwee Koh
Differentiated service inventory optimization using nested partitions and MOCBA. Comput. Oper. Res. 36 (5) (2009)
Loo Hay Lee, Ek Peng Chew, Hai Xing Cheng, Yongbin Han
A study on port design automation concept. WSC (2008)
Loo Hay Lee, Ek Peng Chew, Suyan Teng, Yankai Chen
Multi-objective simulation-based evolutionary algorithm for an aircraft spare parts allocation problem. Eur. J. Oper. Res. 189 (2) (2008)
Yongbin Han, Loo Hay Lee, Ek Peng Chew, Kok Choon Tan
A yard storage strategy for minimizing traffic congestion in a marine container transshipment hub. OR Spectr. 30 (4) (2008)
Suyan Teng, Loo Hay Lee, Ek Peng Chew
Multi-objective ordinal optimization for simulation optimization problems. Autom. 43 (11) (2007)
Loo Hay Lee, Ek Peng Chew, Mong Soon Sim
A heuristic to solve a sea cargo revenue management problem. OR Spectr. 29 (1) (2007)
Loo Hay Lee, Ek Peng Chew, Suyan Teng
Finding the pareto set for multi-objective simulation models by minimization of expected opportunity cost. WSC (2007)
Peter Lendermann, Stephen John Turner, Malcolm Y. H. Low, Boon Ping Gan, Nirupam Julka, Lai Peng Chan, Wentong Cai, Loo Hay Lee, Ek Peng Chew, Suyan Teng, Leon F. McGinnis
An integrated and adaptive decision-support framework for high-tech manufacturing and service networks. J. Simulation 1 (2) (2007)
Loo Hay Lee, Ek Peng Chew, Kok Choon Tan, Huei Chuen Huang, Wenquan Lin, Yongbin Han, Tian Heong Chan
A simulation study on the uses of shuttle carriers in the container yard. WSC (2007)
Loo Hay Lee, Ek Peng Chew, Suyan Teng
Integration of statistical selection with search mechanism for solving multi-objective simulation-optimization problems. WSC (2006)
Loo Hay Lee, Ek Peng Chew, Kok Choon Tan, Yongbin Han
An optimization model for storage yard management in transshipment hubs. OR Spectr. 28 (4) (2006)
Ek Peng Chew, Huei Chuen Huang, Ellis L. Johnson, George L. Nemhauser, Joel S. Sokol, Chun How Leong
Short-term booking of air cargo space. Eur. J. Oper. Res. 174 (3) (2006)
Loo Hay Lee, Ek Peng Chew, Puvaneswari Manikam
A general framework on the simulation-based optimization under fixed computing budget. Eur. J. Oper. Res. 174 (3) (2006)
T. S. Ng, Loo Hay Lee, Ek Peng Chew
Build-pack planning for hard disk drive assembly with approved vendor matrices and stochastic demands. Eur. J. Oper. Res. 175 (2) (2006)
D. Li, Huei Chuen Huang, A. D. Morton, Ek Peng Chew
Simultaneous fleet assignment and cargo routing using benders decomposition. OR Spectr. 28 (3) (2006)
Loo Hay Lee, Ek Peng Chew, T. S. Ng
Production planning with approved vendor matrices for a hard-disk drive manufacturer. Eur. J. Oper. Res. 162 (2) (2005)
Loo Hay Lee, Ek Peng Chew
A dynamic joint replenishment policy with auto-correlated demand. Eur. J. Oper. Res. 165 (3) (2005)
Loo Hay Lee, Suyan Teng, Ek Peng Chew, Iftekhar A. Karimi, Kong Wei Lye, Peter Lendermann, Yankai Chen, Choon Hwee Koh
Application of multi-objective simulation-optimization techniques to inventory management problems. WSC (2005)
H. C. Huang, Ek Peng Chew, K. H. Goh
A two-echelon inventory system with transportation capacity constraint. Eur. J. Oper. Res. 167 (1) (2005)
Loo Hay Lee, Ek Peng Chew, Suyan Teng, David Goldsman
Optimal Computing Budget Allocation for Multi-Objective Simulation Models. WSC (2004)
Loo Hay Lee, Ek Peng Chew
Efficient simulation procedures: a simulation study on sampling and selecting under fixed computing budget. WSC (2003)

Ek Peng Chew.css-eqlu8i{font-size:small;padding-left:4px;}

Publication Activity (10 Years)

Top Topics

Top Venues

Ek Peng Chew