I am a Ph.D. student in Computer Science and Technology at the University of Science and Technology of China (USTC), starting from September 2024. My advisor is Prof. Yongkun Li.

My research focuses on cloud storage systems, with particular emphasis on RDMA/CXL-enabled compute–storage disaggregated architectures and storage services for LLM systems.

Prior to my current program, I received a Bachelor’s degree in Cyberspace Security from the University of Electronic Science and Technology of China (UESTC), where I was honored as an outstanding graduate under the supervision of Prof. Jingwei Li.

Publications

• [FAST’26] DMTree: Towards Efficient Tree Indexing on Disaggregated Memory via Compute-side Collaborative Design. (Distinguished Artifact Award)
  Guoli Wei, Yongkun Li, Haoze Song, Tao Li, Lulu Yao, Yinlong Xu, Heming Cui.
  USENIX Conference on File and Storage Technologies (FAST), 2026.
• [VLDB’26] K2+: A Multi-Region OLTP Database with Disaggregated Storage for High Availability and Strong Consistency.
  Haoze Song, Guoli Wei, Xusheng Chen, Yazhi Feng, Xieyun Fang, Yong Men, Hao Feng, Yongkun Li, Heming Cui.
  Proceedings of the International Conference on Very Large Data Bases (VLDB), 2026.
• [HotStorage’26] RLSM: A Disaggregated LSM-Based Key-Value Store with Resource-Aware Compaction.
  Zhiyuan Lou, Guoli Wei, Qingyang Zhang, Yongkun Li, Yinlong Xu.
  ACM Workshop on Hot Topics in Storage and File Systems (HotStorage), 2026.
• [HotStorage’26] Token Write Amplification in LLM-Mediated State Stores. (Best Paper Award)
  Shijun Yang, Shuheng Gao, Chaomei Yan, Guoli Wei, Yongkun Li.
  ACM Workshop on Hot Topics in Storage and File Systems (HotStorage), 2026.
• [INFOCOM’22] Revisiting Frequency Analysis against Encrypted Deduplication via Statistical Distribution.
  Jingwei Li, Guoli Wei, Jiacheng Liang, Yanjing Ren, Patrick P. C. Lee, Xiaosong Zhang.
  IEEE International Conference on Computer Communications (INFOCOM), 2022.

Awards

• 2025, Second Prize, TinyKV Development Contest, Talent Plan Distributed Database Challenge, 2nd OpenAtom Competition (ranked 2nd out of 10 finalists).
• 2022 - 2024, First-Class Scholarship for Academic Excellence.
• 2018 - 2021, National Scholarship for Encouragement.

Teaching

• 015123.01 Database Technology and Applications, Undergraduate@USTC, Teaching Assistant. Lecturer: Prof. Huaping Chen, Fall 2024, Fall 2025, Fall 2026.