Research

Working Papers

\( \cdot \) Academic Publication Competition
(α–β) Haichuan Wang, Yifan Wu, Haifeng Xu.
EC 24 Incentives in Academia Workshop
This preliminary version of this paper won The David S. Hu Thesis Awards in Economics at UChicago [link]
In submission

\( \cdot \) Composite Flow Matching for Reinforcement Learning with Shifted-Dynamics Data
Lingkai Kong*, Haichuan Wang*, Tonghan Wang, Guojun Xiong, Milind Tambe.
In submission [paper]

\( \cdot \) Rule-Bottleneck Reinforcement Learning: Joint Explanation and Decision Optimization for Resource Allocation with Language Agents
Mauricio Tec, Guojun Xiong, Haichuan Wang, Francesca Dominici, Milind Tambe.
In submission [paper]

Publications

\( \cdot \) Robust Optimization with Diffusion Models for Green Security
Lingkai Kong, Haichuan Wang, Yuqi Pan, Cheol Woo Kim, Mingxiao Song, Alayna Nguyen, Tonghan Wang, Haifeng Xu, Milind Tambe.
UAI 2025 [paper]

\( \cdot \) Finite-Horizon Single-Pull Restless Bandits: An Efficient Index Policy For Scarce Resource Allocation
Guojun Xiong, Haichuan Wang, Yuqi Pan, Saptarshi Mandal, Sanket Shah, Niclas Boehmer, Milind Tambe.
AAMAS 2025 [paper]

Other Research

\( \cdot \) Decentralized Paymaster
Calvin Cai, Kaili Wang, Joe Fang, Rachel Mayer, Michael Grant, Haichuan Wang.
Patent Pending Application.