Szu Hui Ng

Publication Activity (10 Years)

Years Active: 2001-2024
Publications (10 Years): 29

Top Topics

Stochastic Simulation

Simulation Models

Top Venues

ACM Trans. Model. Comput. Simul.

Publications

Qun Meng, Haowei Wang, Songhao Wang, Szu Hui Ng
Enhanced Global Optimization With Parallel Global and Local Structures for Real-Time Control Systems. IEEE Trans Autom. Sci. Eng. 21 (3) (2024)
Zheyi Fan, Wenyu Wang, Szu Hui Ng, Qingpei Hu
Minimizing UCB: a Better Local Search Strategy in Local Bayesian Optimization. CoRR (2024)
Wenyu Wang, Zheyi Fan, Szu Hui Ng
Trajectory-Based Multi-Objective Hyperparameter Optimization for Model Retraining. CoRR (2024)
Zheyi Fan, Szu Hui Ng, Qingpei Hu
A Novel Framework for Improving the Breakdown Point of Robust Regression Algorithms. CoRR (2023)
Haowei Wang, Ercong Zhang, Szu Hui Ng, Giulia Pedrielli
A model aggregation approach for high-dimensional large-scale optimization. CoRR (2022)
Shouri Hu, Haowei Wang, Zhongxiang Dai, Bryan Kian Hsiang Low, Szu Hui Ng
Adjusted Expected Improvement for Cumulative Regret Minimization in Noisy Bayesian Optimization. CoRR (2022)
Qun Meng, Songhao Wang, Szu Hui Ng
Combined Global and Local Search for Optimization with Gaussian Process Models. INFORMS J. Comput. 34 (1) (2022)
Songhao Wang, Szu Hui Ng, William Benjamin Haskell
A Multilevel Simulation Optimization Approach for Quantile Functions. INFORMS J. Comput. 34 (1) (2022)
Mengrui Jiang, Giulia Pedrielli, Szu Hui Ng
Gaussian Processes for High-Dimensional, Large Data Sets: A Review. WSC (2022)
Logan Mathesen, Giulia Pedrielli, Szu Hui Ng, Zelda B. Zabinsky
Stochastic optimization with adaptive restart: a framework for integrated local and global learning. J. Glob. Optim. 79 (1) (2021)
Qun Meng, Songhao Wang, Szu Hui Ng
Combined Global and Local Search for Optimization with Gaussian Process Models. CoRR (2021)
Giulia Pedrielli, Songhao Wang, Szu Hui Ng
An extended Two-Stage Sequential Optimization approach: Properties and performance. Eur. J. Oper. Res. 287 (3) (2020)
Maxime Xuereb, Szu Hui Ng, Giulia Pedrielli
Stochastic Gaussian Process Model Averaging for High-Dimensional Inputs. WSC (2020)
Songhao Wang, Szu Hui Ng
Partition-Based Bayesian Optimization for Stochastic Simulations. WSC (2020)
Haowei Wang, Jun Yuan, Szu Hui Ng
Gaussian process based optimization algorithms with input uncertainty. IISE Trans. 52 (4) (2020)
Haowei Wang, Szu Hui Ng, Xun Zhang
A Gaussian Process Based Algorithm for Stochastic Simulation Optimization with Input Distribution Uncertainty. WSC (2020)
Songhao Wang, Szu Hui Ng
Enhancing Response Predictions with a Joint Gaussian Process Model for Stochastic Simulation Models. ACM Trans. Model. Comput. Simul. 30 (1) (2020)
Jun Yuan, Szu Hui Ng
An Integrated Method for Simultaneous Calibration and Parameter Selection in Computer Models. ACM Trans. Model. Comput. Simul. 30 (1) (2020)
Giulia Pedrielli, Yifan Xing, Jia Hao Peh, Kim Wee Koh, Szu Hui Ng
A Real Time Simulation Optimization Framework for Vessel Collision Avoidance and the Case of Singapore Strait. IEEE Trans. Intell. Transp. Syst. 21 (3) (2020)
Nan Zhang, Jun Yuan, Szu Hui Ng
A data-driven online truncation method for transient bias reduction in steady-state simulations. Comput. Ind. Eng. 135 (2019)
Guilin Li, Matthias Hwai Yong Tan, Szu Hui Ng
Metamodel-based optimization of stochastic computer models for engineering design under uncertain objective function. IISE Trans. 51 (5) (2019)
Maxime Xuereb, Tian Ming Huo, Szu Hui Ng
Principal Component Analysis for High Dimension Stochastic Gaussian Process Model Fitting. IEEM (2019)
Haowei Wang, Jun Yuan, Szu Hui Ng
Informational Approach to Global Optimization with Input Uncertainty for Homoscedastic Stochastic Simulation. IEEM (2018)
Songhao Wang, Szu Hui Ng, William Benjamin Haskell
Quantile simulation Optimization with stochastic Co-Kriging Model. WSC (2018)
Logan Mathesen, Giulia Pedrielli, Szu Hui Ng
Trust region based stochastic optimization with adaptive restart: A family of global optimization algorithms. WSC (2017)
Songhao Wang, Szu Hui Ng
A joint Gaussian process metamodel to improve quantile predictions. WSC (2017)
Qun Meng, Szu Hui Ng
Enhancing pattern search for global optimization with an additive global and local Gaussian Process model. WSC (2017)
Qun Meng, Szu Hui Ng
Combined Global and Local method for stochastic simulation optimization with an AGLGP model. WSC (2016)
Giulia Pedrielli, Szu Hui Ng
G-STAR: A new Kriging-based trust region method for global optimization. WSC (2016)
Guilin Li, Royston Tan, Szu Hui Ng, Daniel Chua
Hurdle model with random effects for the study of copper hillocks growth in integrated circuits manufacturing. IEEM (2015)
Qun Meng, Szu Hui Ng
An additive global and local gaussian process model for large data sets. WSC (2015)
Giulia Pedrielli, Szu Hui Ng
Kriging-based simulation-optimization: a stochastic recursion perspective. WSC (2015)
Sugoutam Ghosh, Loo Hay Lee, Szu Hui Ng
Bunkering decisions for a shipping liner in an uncertain environment with service contract. Eur. J. Oper. Res. 244 (3) (2015)
Jun Yuan, Szu Hui Ng
Calibration, Validation, and Prediction in Random Simulation Models: Gaussian Process Metamodels and a Bayesian Integrated Solution. ACM Trans. Model. Comput. Simul. 25 (3) (2015)
Hongtao Chi, Giulia Pedrielli, Thomas Kister, Szu Hui Ng, Stéphane Bressan
An AIS-based framework for real time monitoring of vessels efficiency. IEEM (2015)
Xingyi Chen, Giulia Pedrielli, Szu Hui Ng
SNAT: simulation-based search for navigation safety. The case of Singapore strait. WSC (2014)
Min Xie, Chengjie Xiong, Szu Hui Ng
A study of N-version programming and its impact on software availability. Int. J. Syst. Sci. 45 (10) (2014)
Jun Yuan, Szu Hui Ng, Kwok Leung Tsui
Calibration of Stochastic Computer Models Using Stochastic Approximation Methods. IEEE Trans Autom. Sci. Eng. 10 (1) (2013)
Yuan Jun, Szu Hui Ng
An entropy based sequential calibration approach for stochastic computer models. WSC (2013)
Jun Yuan, Szu Hui Ng
A sequential approach for stochastic computer model calibration and prediction. Reliab. Eng. Syst. Saf. 111 (2013)
Xiang Li, Min Xie, Szu Hui Ng
Multi-Objective Optimization Approaches to Software Release Time Determination. Asia Pac. J. Oper. Res. 29 (3) (2012)
Zhishuang Yao, Szu Hui Ng, Loo Hay Lee
A study on bunker fuel management for the shipping liner services. Comput. Oper. Res. 39 (5) (2012)
Szu Hui Ng, Jun Yin
Bayesian Kriging Analysis and Design for Stochastic Simulations. ACM Trans. Model. Comput. Simul. 22 (3) (2012)
Chengjie Xiong, Min Xie, Szu Hui Ng
Optimal software maintenance policy considering unavailable time. J. Softw. Maintenance Res. Pract. 23 (1) (2011)
Rui Peng, Gregory Levitin, Min Xie, Szu Hui Ng
Optimal defence of single object with imperfect false targets. J. Oper. Res. Soc. 62 (1) (2011)
Qingpei Hu, Rui Peng, Min Xie, Szu Hui Ng, Gregory Levitin
Software reliability modelling and optimization for multi-release software development processes. IEEM (2011)
Ola Tannous, Liudong Xing, Rui Peng, Min Xie, Szu Hui Ng
Redundancy allocation for series-parallel warm-standby systems. IEEM (2011)
Jun Yuan, Szu Hui Ng
Bayesian calibration of stochastic computer models. IEEM (2011)
Xiang Li, Yan-Fu Li, Min Xie, Szu Hui Ng
Reliability analysis and optimal version-updating for open source software. Inf. Softw. Technol. 53 (9) (2011)
Rui Peng, Gregory Levitin, Min Xie, Szu Hui Ng
Defending simple series and parallel systems with imperfect false targets. Reliab. Eng. Syst. Saf. 95 (6) (2010)
Rui Peng, Q. P. Hu, Szu Hui Ng, Min Xie
Testing Effort Dependent Software FDP and FCP Models with Consideration of Imperfect Debugging. SSIRI (2010)
Jun Yin, Szu Hui Ng, Kien Ming Ng
A Bayesian metamodeling approach for stochastic simulations. WSC (2010)
Yan-Fu Li, Szu Hui Ng, Min Xie, T. N. Goh
A systematic comparison of metamodeling techniques for simulation optimization in Decision Support Systems. Appl. Soft Comput. 10 (4) (2010)
Chengjie Xiong, Yan-Fu Li, Min Xie, Szu Hui Ng, Thong Ngee Goh
Service Reliability and Availability Analysis of Distributed Software Systems Considering Malware Attack. FGIT-ASEA (2009)
Jun Yin, Szu Hui Ng, Kien Ming Ng
A Study on the Effects of Parameter Estimation on Kriging Model's Prediction Error in Stochastic Simulations. WSC (2009)
Chenggang Bai, Kai-Yuan Cai, Q. P. Hu, Szu Hui Ng
On the Trend of Remaining Software Defect Estimation. IEEE Trans. Syst. Man Cybern. Part A 38 (5) (2008)
Quan Long, Min Xie, Szu Hui Ng, Gregory Levitin
Reliability analysis and optimization of weighted voting systems with continuous states input. Eur. J. Oper. Res. 191 (1) (2008)
Min Xie, Qingpei Hu, Y. P. Wu, Szu Hui Ng
A study of the modeling and analysis of software fault-detection and fault-correction processes. Qual. Reliab. Eng. Int. 23 (4) (2007)
Y. P. Wu, Q. P. Hu, Min Xie, Szu Hui Ng
Modeling and Analysis of Software Fault Detection and Correction Process by Considering Time Dependency. IEEE Trans. Reliab. 56 (4) (2007)
Q. P. Hu, Min Xie, Szu Hui Ng, Gregory Levitin
Robust recurrent neural network modeling for software fault detection and correction prediction. Reliab. Eng. Syst. Saf. 92 (3) (2007)
Yuan-Shun Dai, Min Xie, Quan Long, Szu Hui Ng
Uncertainty Analysis in Software Reliability Modeling by Bayesian Analysis with Maximum-Entropy Principle. IEEE Trans. Software Eng. 33 (11) (2007)
Q. P. Hu, Min Xie, Szu Hui Ng
Early Software Reliability Prediction with ANN Models. PRDC (2006)
Szu Hui Ng, Stephen E. Chick
Reducing parameter uncertainty for stochastic systems. ACM Trans. Model. Comput. Simul. 16 (1) (2006)
Y. P. Wu, Q. P. Hu, Min Xie, Szu Hui Ng
Detection and Correction Process Modeling Considering the Time Dependency. PRDC (2006)
Q. P. Hu, Yuan-Shun Dai, Min Xie, Szu Hui Ng
Early Software Reliability Prediction with Extended ANN Model. COMPSAC (2) (2006)
Chenggang Bai, Q. P. Hu, Min Xie, Szu Hui Ng
Software failure prediction based on a Markov Bayesian network model. J. Syst. Softw. 74 (3) (2005)
Y. P. Wu, Q. P. Hu, Szu Hui Ng, Min Xie
Bayesian Networks Modeling for Software Inspection Effectiveness. PRDC (2005)
Kai Xu, Szu Hui Ng, S. L. Ho
Time Series Analysis for Quality Improvement: a Soft Computing Approach. ESANN (2004)
Germán Riaño, Richard F. Serfozo, Steven Hackman, Szu Hui Ng, Lai Peng Chan, Peter Lendermann
Simulation test bed for manufacturing analysis: benchmarking of a stochastic production planning model in a simulation testbed. WSC (2003)
Stephen E. Chick, Szu Hui Ng
Simulation input analysis: joint criterion for factor identification and parameter estimation. WSC (2002)
Szu Hui Ng, Stephen E. Chick
Reducing input parameter uncertainty for simulations. WSC (2001)