Faculty Profiles - JIANG Jiashuo | The Hong Kong University of Science and Technology

Jiashuo JIANG
姜嘉碩

PhD in Operations Management
New York University, 2022

Assistant Professor
Department of Industrial Engineering and Decision Analytics

(852) 2358 8230
jsjiang@ust.hk
Room 5559B
Personal Web

ORCID

0000-0001-5230-4231

Scopus ID

57221798045

Research Interest Publications Projects Teaching Assignment RPG Supervision

Research Interest

Operations research
Operations management
Supply chain management
Stochastic optimization
Revenue and social welfare optimization

Publications

All Years 12 2025 4 2024 4 2023 2 2022 2 2021 0 2020 0

2025 4

Degeneracy Is OK: Logarithmic Regret for Network Revenue Management with Indiscrete Distributions

Operations Research, February 2025
Jiang, Jiashuo; Ma, Will; Zhang, Jiawei
Article

Online Stochastic Optimization with Wasserstein-Based Nonstationarity

Management Science, March 2025
Jiang, Jiashuo; Li, Xiaocheng; Zhang, Jiawei
Article

Tightness Without Counterexamples: A New Approach and New Results for Prophet Inequalities

Mathematics of Operations Research, April 2025
Jiang, Jiashuo; Ma, Will; Zhang, Jiawei
Article

Reinforcement Learning with Intrinsically Motivated Feedback Graph for Lost-sales Inventory Control

Liu, Zifan; Li, Xinran; Chen, Shibo; Li, Gen; Jiang, Jiashuo; Zhang, Jun
Conference paper

2024 4

Learning to Order for Inventory Systems with Lost Sales and Uncertain Supplies

Management Science, v. 70, (12), December 2024, p. 8631-8646
Chen, Boxiao; Jiang, Jiashuo; Zhang, Jiawei; Zhou, Zhengyuan
Article

Tight Guarantees for Multiunit Prophet Inequalities and Online Stochastic Knapsack

Operations Research, June 2024
Jiang, Jiashuo; Ma, Will; Zhang, Jiawei
Article

Achieving Õ(1/ε) Sample Complexity for Constrained Markov Decision Process

Jiang, Jiashuo; Ye, Yinyu
Conference paper

High-dimensional Linear Bandits with Knapsacks

Proceedings of Machine Learning Research, v. 235, July 2024, p. 34008 -34037
Ma, Wanteng; Xia, Dong; Jiang, Jiashuo
Conference paper

2023 2

Achieving High Individual Service Levels Without Safety Stock? Optimal Rationing Policy of Pooled Resources

Operations Research, v, 17, (1), January 2023, p. 358-377
Jiang, Jiashuo; Wang, Shixin; Zhang, Jiawei
Article

Tightness without Counterexamples: A New Approach and New Results for Prophet Inequalities

EC 2023 - Proceedings of the 24th ACM Conference on Economics and Computation, July 2023, p. 909
Jiang, Jiashuo; Ma, Will; Zhang, Jiawei
Conference paper

2022 2

Non-stationary Bandits with Knapsacks

Liu, Shang; Jiang, Jiashuo; Li, Xiaocheng
Conference paper

Tight Guarantees for Multi-unit Prophet Inequalities and Online Stochastic Knapsack

Proceedings of the 2022 Annual ACM-SIAM Symposium on Discrete Algorithms (SODA), v. 2022-January, January 2022, p. 1221-1246
Jiang, Jiashuo; Ma, Will; Zhang, Jiawei
Conference paper

Article 3

Degeneracy Is OK: Logarithmic Regret for Network Revenue Management with Indiscrete Distributions

Operations Research, February 2025
Jiang, Jiashuo; Ma, Will; Zhang, Jiawei

Online Stochastic Optimization with Wasserstein-Based Nonstationarity

Management Science, March 2025
Jiang, Jiashuo; Li, Xiaocheng; Zhang, Jiawei

Tightness Without Counterexamples: A New Approach and New Results for Prophet Inequalities

Mathematics of Operations Research, April 2025
Jiang, Jiashuo; Ma, Will; Zhang, Jiawei

Conference paper 1

Reinforcement Learning with Intrinsically Motivated Feedback Graph for Lost-sales Inventory Control

Liu, Zifan; Li, Xinran; Chen, Shibo; Li, Gen; Jiang, Jiashuo; Zhang, Jun

Article 2

Learning to Order for Inventory Systems with Lost Sales and Uncertain Supplies

Management Science, v. 70, (12), December 2024, p. 8631-8646
Chen, Boxiao; Jiang, Jiashuo; Zhang, Jiawei; Zhou, Zhengyuan

Tight Guarantees for Multiunit Prophet Inequalities and Online Stochastic Knapsack

Operations Research, June 2024
Jiang, Jiashuo; Ma, Will; Zhang, Jiawei

Conference paper 2

Achieving Õ(1/ε) Sample Complexity for Constrained Markov Decision Process

Jiang, Jiashuo; Ye, Yinyu

High-dimensional Linear Bandits with Knapsacks

Proceedings of Machine Learning Research, v. 235, July 2024, p. 34008 -34037
Ma, Wanteng; Xia, Dong; Jiang, Jiashuo

Article 1

Achieving High Individual Service Levels Without Safety Stock? Optimal Rationing Policy of Pooled Resources

Operations Research, v, 17, (1), January 2023, p. 358-377
Jiang, Jiashuo; Wang, Shixin; Zhang, Jiawei

Conference paper 1

Tightness without Counterexamples: A New Approach and New Results for Prophet Inequalities

EC 2023 - Proceedings of the 24th ACM Conference on Economics and Computation, July 2023, p. 909
Jiang, Jiashuo; Ma, Will; Zhang, Jiawei

Conference paper 2

Non-stationary Bandits with Knapsacks

Liu, Shang; Jiang, Jiashuo; Li, Xiaocheng

Tight Guarantees for Multi-unit Prophet Inequalities and Online Stochastic Knapsack

Proceedings of the 2022 Annual ACM-SIAM Symposium on Discrete Algorithms (SODA), v. 2022-January, January 2022, p. 1221-1246
Jiang, Jiashuo; Ma, Will; Zhang, Jiawei

No Publications

Teaching Assignment

2025-26 Fall 0 2024-25 Summer 0 2024-25 Spring 2 2024-25 Winter 0 2024-25 Fall 0 2023-24 Summer 0

IEDA3460	Demand and Supply Analytics
IEDA4500	Engineering Foundations of FinTech

No Teaching Assignments

Research Postgraduate (RPG) Supervision

From January 2022 to December 2025 (As of 01 September 2025)

Current RPGs

Doctor of Philosophy

WANG, Geqi
Industrial Engineering and Decision Analytics
WANG, Yige
Industrial Engineering and Decision Analytics
ZONG, Yiming
Industrial Engineering and Decision Analytics
SU, Hao
Industrial Engineering and Decision Analytics

Master of Philosophy

ZHOU, Linqi (co-supervision)
Industrial Engineering and Decision Analytics

Projects

From January 2023 to December 2025

All Projects 4 Leading Projects 2 Participating Projects 2

Enhancing Hong Kong's Role in Sustainable Supply Chain Finance via Technology Transformation

通過技術轉型提升香港在可持續供應鏈金融中的的地位 Participating

RGC - Theme-based Research Scheme
Project Team (HKUST)
ZHANG Jiheng (Lead)

CHEN Kani

JIANG Jiashuo

JIANG Wei

LIU Jia

LIU Qian

LYU Guodong

QI Jin

QI Xiangtong

SHEN Yiwen

SO Richard Hau Yue

ZHANG Rachel Quan

ZHANG Xiaowei

ZHENG Shaohui
2025 -
Efficient Methods for Large-scale Inventory Control in Supply Chain Management

供應鏈管理中大型庫存優化的有效方法 Leading

RGC - General Research Fund
Project Team (HKUST)
JIANG Jiashuo (Lead)
2025 -
Supply Chain Visibility: Capacity Configuration in Non-stationary Environments

供應鏈可視化：非平穩環境下的資源配置與分配 Participating

RGC - General Research Fund
Project Team (HKUST)
LYU Guodong (Lead)

JIANG Jiashuo
2024 -
A New Approach to Deriving Logarithmic Regret for Online Resource Allocation Problems

在線資源分配的新算法 Leading

RGC - Early Career Scheme
Project Team (HKUST)
JIANG Jiashuo (Lead)
2024 -

Research Interest

Publications

2025 4

2024 4

2023 2

2022 2

Article 3

Conference paper 1

Article 2

Conference paper 2

Article 1

Conference paper 1

Conference paper 2

Teaching Assignment

Research Postgraduate (RPG) Supervision

From January 2022 to December 2025 (As of 01 September 2025)

Current RPGs

Projects

From January 2023 to December 2025

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