CV

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Education

• Ph.D in Computer Science and Engineering, The Chinese University of Hong Kong, 2020 - now
• B.S. in Computer Science and Engineering, Fudan University, 2016 - 2020

Working Experience

• Huawei Cloud: Research Intern
  • 2021.08 - Present
• Fudan University: Research Assistant
  • 2020.08 - 2021.07
• Microsoft: Software Development Intern
  • 2019.10 - 2020.01

Publications

Defuse: A Dependency-Guided Function Scheduler to Mitigate Cold Starts on FaaS Platforms

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." 2021 IEEE 41st International Conference on Distributed Computing Systems (ICDCS 21). IEEE, 2021.

AID: Efficient Prediction of Aggregated Intensity of Dependency in Large-Scale Cloud Systems

Tianyi Yang, Jiacheng Shen, Yuxin Su, Xiao Lin, Yongqiang Yang, and Michael R. Lyu. "AID: efficient prediction of aggregated intensity of dependency in large-scale cloud systems." 36th IEEE/ACM International Conference on Automated Software Engineering (ASE 21). IEEE, 2021.

Characterizing and Mitigating Anti-patterns of Alerts in Industrial Cloud Systems

Tianyi Yang, Jiacheng Shen, Yuxin Su, Xiaoxue Ren, Yongqiang Yang, and Michael R. Lyu. "Characterizing and Mitigating Anti-patterns of Alerts in Industrial Cloud Systems." 2022 52nd Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN 22). IEEE, 2022.

Managing Service Dependency for Cloud Reliability: The Industrial Practice

Tianyi Yang, Baitong Li, Jiacheng Shen, Yuxin Su, Yongqiang Yang, and Michael R. Lyu. "Managing Service Dependency for Cloud Reliability: The Industrial Practice." 2022 IEEE International Symposium on Software Reliability Engineering Workshops (ISSREW 22). IEEE, 2022.

FUSEE: A Fully Memory-Disaggregated Key-Value Store

Jiacheng Shen, Pengfei Zuo, Xuchuan Luo, Tianyi Yang, Yuxin Su, Yangfan Zhou, and Michael R. Lyu. "FUSEE: A Fully Memory-Disaggregated Key-Value Store." 21st USENIX Conference on File and Storage Technologies (FAST 23). 2023.

SMART: A High-Performance Adaptive Radix Tree for Disaggregated Memory

Xuchuan Luo, Pengfei Zuo, Jiacheng Shen, Jiazhen Gu, Xin Wang, Michael R. Lyu, and Yangfan Zhou. "SMART: A High-Performance Adaptive Radix Tree for Disaggregated Memory." 17th USENIX Symposium on Operating Systems Design and Implementation (OSDI 23). 2023.

Ditto: An Elastic and Adaptive Memory-Disaggregated Caching System

Jiacheng Shen, Pengfei Zuo, Xuchuan Luo, Yuxin Su, Jiazhen Gu, Hao Feng, Yangfan Zhou, and Michael R. Lyu. "Ditto: An Elastic and Adaptive Memory-Disaggregated Caching System." 29th ACM Symposium on Operating Systems Princciples (SOSP 23). 2023.

An Adaptive Resilience Testing Framework for Microservice Systems

Tianyi Yang, Cheryl Lee, Jiacheng Shen, Yuxin Su, Yongqiang Yang, and Micheal R. Lyu. "An Adaptive Resilience Testing Framework for Microservice Systems." arXiv preprint. 2022.

Towards Usable Neural Comment Generation via Code-Comment Linkage Interpretation: Method and Empirical Study

Shuyao Jiang, Jiacheng Shen, Shengnan Wu, Yu Cai, Yue Yu, and Yangfan Zhou. "Towards Usable Neural Comment Generation via Code-Comment Linkage Interpretation: Method and Empirical Study." IEEE Transactions on Software Engineering (TSE 23). 2023.

Teaching

• CSCI 3100 TA (2021, 2022, 2023)