Jichen Li — accepted AI-conference papers

2026

Decentralized Bandits without Global Clock for Dynamic Matching Market

Mengtong Gao, Zhenhe Zhang, Jichen Li, Xia Xuanzhi, Wentao Zhou, Jing Chen

ICML 2026poster

Two-sided matching markets are pervasive in numerous real-world applications, ranging from labor markets to online advertising. Recently, a rich line of research has studied the matching bandit problem, where participants learn their preferences through iterative interactions. However, existing work…

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2025

Survey on Strategic Mining in Blockchain: A Reinforcement Learning Approach

Jichen Li, Lijia Xie, Hanting Huang, Bo Zhou, Binfeng Song, Wanying Zeng +2

IJCAI 2025

Strategic mining attacks, such as selfish mining, exploit blockchain consensus protocols by deviating from honest behavior to maximize rewards. Markov Decision Process (MDP) analysis faces scalability challenges in modern digital economics, including blockchain. To address these limitations, reinfor

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