IIT Database Group

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Pengyuan Li, Ph.D. Student

I received my B.Sc in 2013 from Chongqing University. I received my M.S. degree in Computer Science in 2016 from Illinois Institute of Technology. I started my Ph.D. at the IIT DBGroup in 2018.


I have been TA for the following courses:
  • 2018 Fall: -
  • 2018 Fall: -

Research Projects

I am involved in the following research projects:
  • GProM - A database-independent middleware for computing the provenance of queries, updates, and transactions


I am collaborating with:


  1. Oracle PBDS Experiments
    Boris Glavic, Xing Niu, Pengyuan Li and Ziyu Liu
    Technical Report #IIT/Cs-db-2022-01
    Illinois Institute of Technology.
  2. Provenance-based Data Skipping
    Xing Niu, Ziyu Liu, Pengyuan Li, Boris Glavic, Dieter Gawlick, Vasudha Krishnaswamy, Zhen Hua Liu and Danica Porobic
    Proceedings of the VLDB Endowment. 15, 3 (2021) , 451–464.