Hengquan Guo

Intern, Tencent

PhD student, ShanghaiTech University

Joined

May 2022

Names

Hengquan Guo (Preferred)

Emails

****@shanghaitech.edu.cn (Confirmed)

****@gmail.com (Confirmed)

Personal Links

Google Scholar

DBLP

Career & Education History

Intern

Tencent (tencent.com)

2025 – 2026

PhD student

ShanghaiTech University (shanghaitech.edu.cn)

2021 – 2026

Advisors, Relations & Conflicts

PhD Advisor

Xin Liu

2021 – 2026

Expertise

No areas of expertise listed

Publications

Towards Safe and Optimal Online Bidding: A Modular Look-ahead Lyapunov Framework
Hengquan Guo, Haobo Zhang, Junwei Pan, Shudong Huang, Nianhua Xie, Lei Xiao, Haijie Gu, Jie Jiang, Xin Liu
- ICLR 2026 Poster
- Readers: Everyone
Dynamic Mean-Field Control for Network MDPs with Exogenous Demand
Botao Ye, Hengquan Guo, Weichang Wang, Xin Liu
- CoCoMARL 2025 Poster
- Readers: Everyone
Enhancing Safety in Reinforcement Learning with Human Feedback via Rectified Policy Optimization
Xiyue Peng, Hengquan Guo, jiawei zhang, Dongqing Zou, Ziyu Shao, Honghao Wei, Xin Liu
- NeurIPS 2025 poster
- Readers: Everyone
Triple-Optimistic Learning for Stochastic Contextual Bandits with General Constraints
Hengquan Guo, Lingkai Zu, Xin Liu
- ICML 2025 poster
- Readers: Everyone
On Stochastic Contextual Bandits with Knapsacks in Small Budget Regime
Hengquan Guo, Xin Liu
- ICLR 2025 Poster
- Readers: Everyone
Stochastic Constrained Contextual Bandits via Lyapunov Optimization Based Estimation to Decision Framework
Hengquan Guo, Xin Liu
- COLT 2024
- Readers: Everyone
Enhancing Safety in Reinforcement Learning with Human Feedback via Rectified Policy Optimization
Xiyue Peng, Hengquan Guo, Jiawei Zhang, Dongqing Zou, Ziyu Shao, Honghao Wei, Xin Liu
- CoRR 2024
- Readers: Everyone
POBO: Safe and optimal resource management for cloud microservices
Hengquan Guo, Hongchen Cao, Jingzhu He, Xin Liu, Yuanming Shi
- Published: 01 Jan 2023, Last Modified: 21 Feb 2024
- Perform. Evaluation 2023
- Readers: Everyone
Rectified Pessimistic-Optimistic Learning for Stochastic Continuum-armed Bandit with Constraints
Hengquan Guo, Zhu Qi, Xin Liu
- L4DC 2023
- Readers: Everyone
Online Convex Optimization with Hard Constraints: Towards the Best of Two Worlds and Beyond
Hengquan Guo, Xin Liu, Honghao Wei, Lei Ying
- Published: 31 Oct 2022, Last Modified: 11 Jan 2023
- NeurIPS 2022 Accept
- Readers: Everyone

View all 11 publications