Weiguo Wu

Full Professor, Xi'an Jiaotong University

Joined

April 2024

Names

Weiguo Wu (Preferred)

Emails

****@xjtu.edu.cn (Confirmed)

Personal Links

Career & Education History

Full Professor

Xi'an Jiaotong University (xjtu.edu.cn)

2007 – Present

Advisors, Relations & Conflicts

Postdoc Advisee

2022 – 2026

Expertise

LLM

2020 – 2026

AI Infrastructure

2020 – 2026

Publications

KVmix: Gradient-Based Layer Importance-Aware Mixed-Precision Quantization for KV Cache
Fei Li, Song Liu, Weiguo Wu, Shiqiang Nie, Jinyu Wang
- AAAI 2026
- Readers: Everyone
Accelerating LSM-Tree KV Stores via Caching Hot Keys on Hybrid Zoned Storage
Shiqiang Nie, Menghan Li, Chi Zhang, Di Zhang, Weiguo Wu
- IEEE Embed. Syst. Lett. 2025
- Readers: Everyone
DPUSwap: building an infinite swap with DPU for cloud computing system
Shiqiang Nie, Yang Guo, Jianqiang Ma, Yaoyao Li, Jiaxin Shi, Weiguo Wu
- J. Supercomput. 2025
- Readers: Everyone
KVmix: Gradient-Based Layer Importance-Aware Mixed-Precision Quantization for KV Cache
Fei Li, Song Liu, Weiguo Wu, Shiqiang Nie, Jinyu Wang
- CoRR 2025
- Readers: Everyone
Exploiting Data Duplication to Reduce Data Migration in Garbage Collection Inside SSD
Shiqiang Nie, Jie Niu, Chaoyun Yang, Peng Zhang, Qiong Yang, Dong Wang, Weiguo Wu
- Electronics
- Readers: Everyone
Scalpel: High Performance Contention-Aware Task Co-Scheduling for Shared Cache Hierarchy
Song Liu, Jie Ma, Zengyuan Zhang, Xinhe Wan, Bo Zhao, Weiguo Wu
- IEEE Trans. Computers 2025
- Readers: Everyone
Constructing a scalable key-value store engine on multidisk system
Shiqiang Nie, Jie Niu, Fangxing Yu, Jianqiang Ma, Xingxing Zhu, Weiguo Wu
- J. Supercomput. 2025
- Readers: Everyone
ZoomDB: Building cost-effective key-value store engine on ZNS SSD and SMR HDD
Shiqiang Nie, Chi Zhang, Menghan Li, Fangxing Yu, Yaming Li, Weiguo Wu
- J. Syst. Archit. 2025
- Readers: Everyone
Olsync: Object-level tiering and coordination in tiered storage systems based on software-defined network
Zhike Li, Yong Wang, Shiqiang Nie, Jinyu Wang, Chi Zhang, Fangxing Yu, Zhankun Zhang, Song Liu, Weiguo Wu
- Future Gener. Comput. Syst. 2025
- Readers: Everyone
Time-constrained persistent deletion for key-value store engine on ZNS SSD
Shiqiang Nie, Tong Lei, Jie Niu, Qihan Hu, Song Liu, Weiguo Wu
- Future Gener. Comput. Syst. 2025
- Readers: Everyone

View all 16 publications

Co-Authors

View all 39 co-authors