Qingpeng Cai

 

Ph.D. Candidate,
Institute for Interdisciplinary Information Sciences(IIIS),
Tsinghua University

4-603 FIT Building, Tsinghua University,
Beijing, China, 100084
Email: cqp14 [@] mails [DOT] tsinghua [DOT] edu [DOT] cn

About me

I am a 4th year Ph.D. student in Institute for Interdisciplinary Information Sciences, Tsinghua University. My advisor is Prof. Pingzhong Tang.

I received my B.S. from Department of Computer Science and Technology, Nanjing University, China. I was a member of LAMDA group, headed by Prof. Zhi-Hua Zhou.

Research Interests

My research interests include reinforcement learning and mechanism design.

Internship

Selected Awards

Publications

  1. Facility location with Minimax Envy [pdf]
    Qingpeng Cai, Aris Filos-Ratsikas, Pingzhong Tang
    IJCAI-2016, NewYork, USA

  2. Mechanism Design for Personalized Recommender Systems [pdf]
    Qingpeng Cai, Aris Filos-Ratsikas, Chang Liu, Pingzhong Tang
    ACM Recsys-2016, Boston, USA

  3. Multi-armed Bandit Mechanism With Private Histories [pdf]
    Chang Liu, Qingpeng Cai, Yukui Zhang
    AAMAS-2017 (Extended abstract), Brazil

  4. Reinforcement Mechanism Design for Fraudulent Behaviour in E-commerce [pdf]
    Qingpeng Cai, Aris Filos-Ratsikas, Pingzhong Tang, Yiwei Zhang
    AAAI-2018, New Orleans, USA

  5. Reinforcement Mechanism Design for E-commerce [pdf]
    Qingpeng Cai, Aris Filos-Ratsikas, Pingzhong Tang, Yiwei Zhang
    WWW-2018, Lyon, France

  6. Ranking Mechanism Design for Price-setting Agents in E-commerce [pdf]
    Qingpeng Cai, Pingzhong Tang, Yulong Zeng
    AAMAS-2018, Stockholm, Sweden

Working Papers

  1. Rebalancing Dockless Bike Sharing Systems [pdf]

  2. Deterministic implementation in single-item auctions