Pengfei Li

CS Ph.D student
Huazhong University of Science and Technology

 


Biography:Pengfei Li is a Ph.D student in Huazhong University of Science and Technology (HUST) advised by Prof. Yu Hua. He obtained the B.E degree in Computer Science from HUST in 2017.

His research interests include computer systems and memory architecture, including in-memory index techniques, disaggregated memory systems, and deduplication systems.


[FAST] Pengfei Li, Yu Hua, Pengfei Zuo, Zhangyu Chen, Jiajie Sheng, "ROLEX: A Scalable RDMA-oriented Learned Key-Value Store for Disaggregated Memory Systems", Proceedings of the 21st USENIX Conference on File and Storage Technologies (FAST), 2023. (Best Paper Award)

[VLDB] Pengfei Li, Yu Hua, Jingnan Jia, Pengfei Zuo, “FINEdex: A Fine-grained Learned Index Scheme for Scalable and Concurrent Memory Systems”, Proceedings of the 48th International Conference on Very Large Data Bases (VLDB), 2022.

[Middleware] Pengfei Li, Yu Hua, Qin Cao, Mingxuan Zhang, “Improving the Restore Performance via Physical-Locality Middleware for Backup Systems”, Proceedings of the annual ACM/IFIP Middleware conference (Middleware), 2020.

[JCST] Pengfei Li, Yu Hua, Qin Cao, “An Enhanced Physical-Locality Deduplication System for Space Efficiency”, Journal of Computer Science and Technology (JCST), 2023, DOI: 10.1007/s11390-023-2646-7.

[HPCC] Yuxuan Mo, Yu Hua, Pengfei Li, Qin Cao, Xue Liu, "A Cost-Efficient Metadata Scheme for High-Performance Deduplication Systems", Proceedings of the IEEE International Conference on High Performance Computing and Communications (HPCC), 2021, pages: 49-56. (Best Paper Award)

[FMRE] Yuxuan Mo, Jingnan Jia, Pengfei Li, Yu Hua, "An Efficient Labeled Memory System for Learned Indexes", Accepted and to appear in Fundamental Research.

Shadow Program Committee Member in EuroSys 2021.

Artifact Evaluation Committee Member in ASPLOS 2021.