About Jiacheng

Jiacheng Shen is a 4th-year Ph.D. student from ARISE Lab, Department of Computer Science and Engineering, The Chinese University of Hong Kong (supervised by Prof. Michael R. Lyu). He received a B.Sc degree in Computer Science from Fudan Unversity in 2020 (supervised by Prof. Yangfan Zhou).

Jiacheng’s research interests span memory systems, distributed systems, and cloud computing. Specifically, he is devoted to building high-performance and resource-efficient systems for next-generation data center. His recent work focuses on improving the efficiency and reliability of storage systems on disaggregated memory. He has published 9 papers in major conferences and journals in the areas of computer systems and software engineering, including SOSP, OSDI, FAST, ICDCS, DSN, etc.

News

• Our new paper Ditto: An Elastic and Adaptive Memory-Disaggregated Caching System has been accepted by SOSP 2023!

Selected Publications

1. Jiacheng Shen, Pengfei Zuo, Xuchuan Luo, Yuxin Su, Jiazhen Gu, Yangfan Zhou, Hao Feng, and Michael R. Lyu. Ditto: An Elastic and Adaptive Memory-Disaggregated Caching System. To appear in the 29th ACM Symposium on Operating Systems Principles, SOSP 2023. (PDF, Code)
2. Xuchuan Luo, Pengfei Zuo, Jiacheng Shen, Jiazhen Gu, Xin Wang, Michael Lyu, Yangfan Zhou. SMART: A High-Performance Adaptive Radix Tree for Disaggregated Memory. In the 17th USENIX Symposium on Operating Systems Design and Implementation, OSDI 2023. (PDF, Code)
3. Jiacheng Shen, Pengfei Zuo, Xuchuan Luo, Tianyi Yang, Yuxin Su, Yangfan Zhou, and Michael R. Lyu. FUSEE: A fully memory-disaggregated key-value store. In Ashvin Goel and Dalit Naor, editors, 21st USENIX Conference on File and Storage Technologies, FAST 2023. (PDF, Code)
4. Jiacheng Shen, Tianyi Yang, Yuxin Su, Yangfan Zhou, and Michael R. Lyu. Defuse: A dependency-guided function scheduler to mitigate cold starts on faas platforms. In 2021 IEEE 41th International Conference on Distributed Computing Systems. ICDCS 2021. (PDF)