Shipeng Hu (胡世鹏)

About

I am a final-year PhD candidate at FastSys Lab, Department of Computer Science and Technology, Tsinghua University (清华大学). Before that, I received my B.Eng. in Computer Science and Technology from Huazhong University of Science and Technology (华中科技大学) at Excellent Engineer Experimental Class in 2021.

My research interest focuses on machine learning systems, particularly LLM serving systems. I work on optimizing the KV cache I/O efficiency to achieve scalable and highly efficient LLM inference.

I am currently seeking job opportunities in LLM infra.

Contact me at: hsp21@mails.tsinghua.edu.cn

Publications

• Bidaw: Enhancing Key-Value Caching for Interactive LLM Serving via Bidirectional Computation–Storage Awareness
  Shipeng Hu, Guangyan Zhang, Yuqi Zhou, Yaya Wei, Ziyan Zhong, Jike Chen.
  24th USENIX Conference on File and Storage Technologies (FAST 2026).
• Tensos: Fast and Accurate Federated GBDT Training via Tentative Feature Shrinking on Stragglers
  Shipeng Hu, Guangyan Zhang, Junyu Wei, Yang Wang, Jiming Xu.
  55th International Conference on Parallel Processing (ICPP 2026).
• Survey on KV Cache Compression Methods for Large Language Model Inference
  Shipeng Hu, Guangyan Zhang, Weimin Zheng.
  Journal of Computer Research and Development, 2026. (封面推荐文章)
• FastCheck: Fast Checkpointing and Recovery for DNN Training via Parallel Transmission and Compression
  Yun Teng, Dawei Sun, Shipeng Hu, Zhiyue Li, Guangyan Zhang, Haidong Tian, Rui Chang.
  ENGINEERING Information Technology & Electronic Engineering, 2026.

Selected Awards

• Comprehensive Excellence Scholarship, 2023
• National Scholorship, 2019
• Outstanding Undergraduate Student, 2018 (Highest honor for undergraduates in HUST)