Publications

* corresponding author

Preprints

• ARIXV'26

  EdgeFlow: Fast Cold Starts for LLMs on Mobile Devices

  Yongsheng Yan, Jiacheng Shen*, Xuchuan Luo, Yangfan Zhou.

  [PDF] [Code]

Conference and Journal Papers

• VLDB'26

  CIDER: Boosting Memory-Disaggregated Key-Value Stores with Pessimistic Synchronization

  Yuxuan Du, Xuchuan Luo, Xin Wang, Yangfan Zhou*, and Jiacheng Shen*.

  [PDF] [Code]
• ICSE'26

  MioHint: LLM-Assisted Request Mutation for Whitebox REST API Testing

  Jia Li, Jiacheng Shen, Yuxin Su, and Michael R. Lyu.

  [PDF] [Code]
• TOS '24

  A Memory-Disaggregated Radix Tree

  Xuchuan Luo, Pengfei Zuo, Jiacheng Shen, Jiazhen Gu, Xin Wang, Michael R. Lyu, and Yangfan Zhou.

  [PDF] [Code]
• SOSP '24

  CHIME: A Cache-Efficient and High-Performance Hybrid Index on Disaggregated Memory

  Xuchuan Luo, Jiacheng Shen, Pengfei Zuo, Xin Wang, Michael R. Lyu, and Yangfan Zhou.

  [PDF] [Code]
• ISSTA '24

  MicroRes: Versatile Resilience Profiling in Microservices via Degradation Dissemination Indexing

  Tianyi Yang, Cheryl Lee, Jiacheng Shen, Yuxin Su, Yongqiang Yang, and Micheal R. Lyu.

  [PDF] [Code]
• TSE '23

  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.

  [PDF] [Code]
• SOSP '23

  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.

  [PDF] [Code]
• OSDI '23

  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.

  [PDF] [Code]
• FAST '23

  FUSEE: A Fully Memory-Disaggregated Key-Value Store

  Jiacheng Shen, Pengfei Zuo, Xuchuan Luo, Tianyi Yang, Yuxin Su, Yangfan Zhou, and Michael R. Lyu.

  [PDF] [Code]
• ISSRE-W '22

  Managing Service Dependency for Cloud Reliability: The Industrial Practice

  Tianyi Yang, Baitong Li, Jiacheng Shen, Yuxin Su, Yongqiang Yang, and Michael R. Lyu.

  [PDF]
• DSN '22

  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.

  [PDF]
• ICDCS '21

  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.

  [PDF]
• ASE '21

  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.

  [PDF] [Code]