Yi Chen

PhD Student (2025)

Peking University

兴趣爱好
  • Privacy-Preserving AI
教育经历

  • M.S. in Computer Science, 2025

    Huazhong University of Science and Technology

  • B.S. in Computer Science, 2022

    Huazhong University of Science and Technology

Publications

Ye Yu, Yifan Zhou, Yi Chen, Pedro Soto, Wenjie Xiong, 李萌 (2026). Cachemir: Fully Homomorphic Encrypted Inference of Generative Large Language Model with KV Cache. 发表于 IEEE S&P 2027.

论文

Jiangrui Yu, Baosheng Zhang, Liang Kong, Lin Ding, Yi Chen, Ye Yu, Mingzhe Zhang, 李萌 (2026). ROSETTA: Efficient and Accurate Privacy-Preserving LLM Decoding via Hybrid CKKS/TFHE Evaluation. 发表于 ACM CCS 2026.

论文

Yi Chen, Ziyu Tang, Chao Yang, Guang Fan, Mingzhe Zhang, 李萌 (2026). Helios: Melting Kernel Boundaries for GPU-Accelerated HE via Graph Rewriting and Microarchitecture-Aware Mapping. In MICRO 2026.

Jiangrui Yu, Yi Chen, 李萌 (2026). PEFT: A Near-Memory Processing-Enabled Heterogeneous Accelerator for BatchPBS TFHE. 发表于 IEEE ISCAS 2026.

论文

Tianshi Xu, Wenjie Lu, Jiangrui Yu, Chenqi Lin, Yi Chen, Runsheng Wang, 李萌 (2025). Breaking the Layer Barrier: Remodeling Private Transformer Inference with Hybrid CKKS and MPC. In Usenix Security Symposium 2025.

论文