Szu Hui Ng

National University of Singapore — Singapore

Computer Science · Physical Sciences

25h-index2.2kcitations120works0.82yr avg
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Research Topics

Advanced Multi-Objective Optimization Algorithms(53), Simulation Techniques and Applications(41), Software Reliability and Analysis Research(20), Gaussian Processes and Bayesian Inference(18), Reliability and Maintenance Optimization(17)

Publications120 total

Nested Denoising Diffusion Sampling for Global Optimization
2025
A model aggregation approach for high-dimensional large-scale optimization
European Journal of Operational Research·2025
Bayesian Optimization with Expected Improvement: No Regret and the Choice of Incumbent
arXiv (Cornell University)·2025Open Access
An Online Non-Stationary Simulation Optimization Approach Based on Regime Switching
arXiv (Cornell University)·2025Open Access
Convergence Rates of Constrained Expected Improvement
arXiv (Cornell University)·2025Open Access
Weighted Euclidean Distance Matrices over Mixed Continuous and Categorical Inputs for Gaussian Process Models
ArXiv.org·2025Open Access
Robust Prediction of Residual Chlorine Decay in a Drinking Water Distribution System Integrating Water Quality Sensing and Predictive Tools
ACS ES&T Water·2024· 7 cited
A Trajectory-Based Bayesian Approach to Multi-Objective Hyperparameter Optimization with Epoch-Aware Trade-Offs
arXiv (Cornell University)·2024Open Access
Minimizing UCB: a Better Local Search Strategy in Local Bayesian Optimization
arXiv (Cornell University)·2024Open Access
Enhanced Global Optimization With Parallel Global and Local Structures for Real-Time Control Systems
IEEE Transactions on Automation Science and Engineering·2023· 3 cited
A Novel Framework for Improving the Breakdown Point of Robust Regression Algorithms
arXiv (Cornell University)·2023Open Access
Impact analysis of environmental policies on shipping fleet planning under demand uncertainty
Transportation Research Part D Transport and Environment·2023· 41 citedOpen Access
Gaussian Processes for High-Dimensional, Large Data Sets: A Review
2022 Winter Simulation Conference (WSC)·2022· 3 cited
Reducing the carbon intensity of international shipping – The impact of energy efficiency measures
Energy Policy·2022· 38 cited
A model aggregation approach for high-dimensional large-scale optimization
arXiv (Cornell University)·2022Open Access
Adjusted Expected Improvement for Cumulative Regret Minimization in Noisy Bayesian Optimization
arXiv (Cornell University)·2022· 2 citedOpen Access
Enhanced Global Optimization with Parallel Global and Local Structures
arXiv (Cornell University)·2022Open Access
Reducing the Carbon Intensity of International Shipping – the Impact of Energy Efficiency Measures
SSRN Electronic Journal·2022Open Access
Reducing the carbon intensity of international shipping – the impact of energy efficiency measures
SSRN Electronic Journal·2022· 3 citedOpen Access
Combined Global and Local Search for Optimization with Gaussian Process Models
INFORMS journal on computing·2021· 8 cited
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Frequent Co-authors

Min Xie(15), Qingpei Hu(6), Jun Yuan(6), Giulia Pedrielli(6), Stephen E. Chick(5), Loo Hay Lee(4), Jun Yin(4), Kien Ming Ng(4), Rui Peng(4), Gregory Levitin(4), T.N. Goh(3), Yan‐Fu Li(2), Qiang Meng(2), Xiang Li(2), Jihang Yin(2), Weng Sut Sou(2), Kah‐Hin Chai(2), H. Chi(2), Thomas Kister(2), Stéphane Bressan(2)