Hanzheng Lyu

Hanzheng Lyu

PhD student at the University of British Columbia

Short Bios

I am currently a PhD student in the University of British Columbia (UBC), under the supervision of Chen Feng. I obtained my M.S. degree and B.E. degree from Beihang University (BUAA) in 2021 and 2018, respectively.

Conference Publications

  1. Lyu H, Xie S, Niu J, Feng C, Zhang Y, Beschastnikh I. Ladon: High-Performance and Secure Multi-BFT Consensus via Dynamic Global Ordering. The European Conference on Computer Systems (EuroSys). 2025. [CCF A]
  2. Lyu H, Xie S, Niu J, Beschastnikh I, Zhang Y, Sadoghi M, Feng C. Orthrus: Accelerating Multi-BFT Consensus for Blockchains by Transaction Partial Ordering. IEEE International Conference on Data Engineering (ICDE). [CCF A]
  3. Lyu H, Xie S, Niu J, Feng C. Byzantine Protocols with Asymptotically Optimal Communication Complexity. International Conference on Security and Privacy in Communication Networks (Securecomm). 2023. [CCF C]
  4. Lyu H, Niu J, Gai F, Feng C. Publish or Perish: Defending Withholding Attack in Dfinity Consensus. IEEE International Conference on Mobility, Sensing and Networking (MSN), 2021. [Best paper award，CCF C]

Last updated: 2025/4/02.