教育背景  

• Ph.D. in Operations Management, Nanyang Technological University, Singapore, 2026

• M.S. in Management Science and Engineering, Shanghai Jiao Tong University, Shanghai, China, 2021

• B.S. in Information Management and Information Systems, Xi'an University of Electronic Science and Technology, Xi'an, China, 2017
  

研究兴趣

• Data Privacy Protection

• Private Optimization Algorithm Design

• Privacy-preserving Data Analysis and AI Training

工作经历

• 2026.5 ~ Present  Assistant Professor, Advanced Institute of Business, School of Economics and Management, Tongji University

科学研究

Journal Publications

1. Du Chen, Geoffrey A. Chua*. An Algorithmic Approach to Managing Supply Chain Data Security: The Differentially Private Newsvendor. Operations Research 74.2 (2026): 958-983. 

Conference Publications

1. Du Chen*, Geoffrey A. Chua. Exploiting Hidden Symmetry to Improve Objective Perturbation for DP Linear Learners with a Nonsmooth L1-Norm, The Thirteenth International Conference on Learning Representations. 2025. (ICLR 2025)

2. Du Chen*, Geoffrey A. Chua. Noisy Dual Mirror Descent: A Near Optimal Algorithm for Jointly-DP Convex Resource Allocation, Advances in Neural Information Processing Systems 37 (2024): 91723-91755. (NeurIPS 2024)

3. Du Chen*, Geoffrey A. Chua. Differentially Private Stochastic Convex Optimization under a Quantile Loss Function, In International Conference on Machine Learning, pp. 4435-4461. PMLR, 2023 (ICML 2023) 

Awards

• Best Paper Award at the 2025 Singapore Rising Scholars Conference 

Teaching

• Nanyang Technological University Singapore

 - Statistics & Analysis (Undergraduate Elective), 2025 Spring; 2026 Spring

Service 

• Reviewer for ICLR (2025, 2026), NeurIPS (2025, 2026)