Biography

Education

• Ph.D. in Engineering
  Tsukuba University, Tsukuba, Japan (2014 - 2019)
  thesis

• Bachelor of Software Engineering
  JiNan University, Guang Zhou, China (2009 - 2013)

Publications

• BumbleBee: Secure Two-party Inference Framework for Large Transformers
  Wen-jie Lu, Zhicong Huang, Zhen Gu, Jingyu Li, Jian Liu, Cheng Hong, Kui Ren, Tao Wei, WenGuang Chen
  Network and Distributed System Security 2025
  eprint code

• Coral: Maliciously Secure Computation Framework for Packed and Mixed Circuits
  Zhicong Huang, Wen-jie Lu, Yuchen Wang, Cheng Hong, Tao Wei, WenGuang Chen
  Computer and Communications Security 2024
  eprint code

• Squirrel: A Scalable Secure Two-Party Computation Framework for Training Gradient Boosting Decision Tree
  Wen-jie Lu, Zhicong Huang, Qizhi Zhang, Yuchen Wang, Cheng Hong
  USENIX Security 2023
  access code slide

• Cheetah: Lean and Fast Secure Two-Party Deep Neural Network Inference
  Zhicong Huang, Wen-jie Lu, Cheng Hong, Jiansheng Ding
  USENIX Security 2022
  access code slide

• PEGASUS: Bridging Polynomial and Non-polynomial Evaluations in Homomorphic Encryption
  Wen-jie Lu, Zhicong Huang, Cheng Hong, Yiping Ma, Hunter Qu
  Security and Privacy 2021
  access code

• Faster Secure Multiparty Computation of Adaptive Gradient Descent
  Wen-jie Lu, Yixuan Fang, Zhicong Huang, Cheng Hong, Chaochao Chen, Hunter Qu, Yajin Zhou, Kui Ren
  Workshop on Privacy-Preserving Machine Learning in Practice 2020
  access code

• Non-interactive and Output Expressive Private Comparison from Homomorphic Encryption
  Wen-jie Lu, Jun-jie Zhou, Jun Sakuma
  AsiaCCS 2018
  access code

• Using Fully Homomorphic Encryption for Statistical Analysis of Categorical, Ordinal and Numerical Data
  Wen-jie Lu, Shohei Kawasaki, Jun Sakuma
  Network and Distributed System Security 2017
  access slide

Experience

• Research Scientist, Zhejiang University (04/2024 - 10/2024)
• Research Scientist, Ant Research (04/2023 - 04/2024)
• Algorithm Engineer, Alibaba Group (04/2019 - 04/2023)