Hanzheng Lyu

Hanzheng Lyu

PhD student at the University of British Columbia

Short Bios

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

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]

In submission

  1. Lyu H, Gai F, Niu J, Luan H, Tong F, Feng C. CERBERUS: An Efficient and Lightweight Blockchain Protocol for Large-scale Industrial IoT. IEEE Internet of Things Journal (IoTJ). [JCR Q1]
  2. Zhou Y, Peng S, Lyu H, Tong F, Huang C, Niu J. Towards Consensus Enabled Collaborative Vehicles in Intelligent Transportation. IEEE Transactions on Vehicular Technology (TVT). [JCR Q1]
  3. Wen, X, Feng, Q, Lyu, H, Niu, J, Zhang, Y, Feng, C. TeeRollup: Efficient Rollup Design Using Heterogeneous TEE. IEEE Transactions on Computers (TC). [CCF A]

Posters

EuroSys'25 Last updated: 2025/4/17.