JINFENG
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Dr. Jinfeng Wen(温 金凤)

I am an Assistant Professor at Beijing University of Posts and Telecommunications (BUPT), working with Prof. Shangguang Wang. I received my Ph.D. from Peking University (PKU) in July 2024 and was fortunate to be advised by Prof. Xuanzhe Liu. I also work with Dr. Zhenpeng Chen and Prof. Federica Sarro at University College London (UCL).
My research interests focus on performance optimization of serverless computing, software engineering, cloud computing, and services computing. My Google Scholar is: Jinfeng Wen.

Email: jinfeng.wen AT bupt DOT edu DOT cn

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Good News

  • [2025/08] Our paper "SateLight: A Satellite Application Update Framework for Satellite Computing" has been accepted for publication in ASE 2025!

  • [2025/08] I am honored to be selected for the CCF TCSC Excellent Doctoral Dissertation Award!

  • [2025/07] I am honored to have been awarded the General Program of the China Postdoctoral Science Foundation!

  • [2025/06] Our paper "LLM-Based Misconfiguration Detection for AWS Serverless Computing" has been accepted for publication in TOSEM 2025!

  • [2025/05] Our paper "PHOENIX: Misconfiguration Detection for AWS Serverless Computing" has been accepted for publication in Transactions on Cloud Computing 2025!

  • [2025/02] Our paper "SCOPE: Performance Testing for Serverless Computing" has been accepted for publication in TOSEM 2025!

  • [2025/01] Our paper "Unveiling Overlooked Performance Variance in Serverless Computing" has been accepted for publication in EMSE 2025!

  • [2024/09] I'm happy that I became an executive member of the Technical Committee of Service Computing!

  • [2024/08] I am invited as a WWW 2025 PC Member for the Systems and Infrastructure track!

  • [2024/07] I am invited as an ICSE 2025 Shadow PC Member for the research track!

  • [2024/07] I am excited to have joined BUPT as an Assistant Professor!

  • [2024/07] I have graduated from Peking University!

    • Selected Publications

    1. SateLight: A Satellite Application Update Framework for Satellite Computing
      Jinfeng Wen, Jianshu Zhao, Zixi Zhu, Xiaomin Zhang, Qi Liang, Ao Zhou, Shangguang Wang
      CCF A | IEEE/ACM International Conference on Automated Software Engineering (ASE) | 2025

    2. LLM-Based Misconfiguration Detection for AWS Serverless Computing
      Jinfeng Wen, Zhenpeng Chen, Zixi Zhu, Federica Sarro, Yi Liu, Haodi Ping, Shangguang Wang
      CCF A | ACM Transactions on Software Engineering and Methodology (TOSEM) | 2025

    3. SCOPE: Performance Testing for Serverless Computing
      Jinfeng Wen, Zhenpeng Chen, Jianshu Zhao, Federica Sarro, Haodi Ping, Ying Zhang, Shangguang Wang, Xuanzhe Liu
      CCF A | ACM Transactions on Software Engineering and Methodology (TOSEM) | 2025

    4. Unveiling Overlooked Performance Variance in Serverless Computing
      Jinfeng Wen, Zhenpeng Chen, Federica Sarro, Shangguang Wang
      CCF B | Empirical Software Engineering (EMSE)｜ 2025

    5. Measurement Study on Performance of Serverless Platforms
      Jinfeng Wen, Zhenpeng Chen, Yi Liu, Xuanzhe Liu
      CCF A | Ruan Jian Xue Bao/Journal of Software｜ 2024 ｜

    6. Rise of Distributed Deep Learning Training in the Big Model Era: From Software Engineering Perspective
      Xuanzhe Liu, Diandian Gu, Zhenpeng Chen, Jinfeng Wen, Zili Zhang, Yun Ma, Haoyu Wang, Xin Jin
      CCF A | ACM Transactions on Software Engineering and Methodology (TOSEM) | 2023 | paper

    7. FaaSLight: General Application-Level FaaS Optimization for Cold Start Latency in Serverless Computing
      Xuanzhe Liu, Jinfeng Wen, Zhenpeng Chen, Ding Li, Junkai Chen, Yi Liu, Haoyu Wang, Xin Jin
      CCF A | ACM Transactions on Software Engineering and Methodology (TOSEM)｜38th IEEE/ACM International Conference on Automated Software Engineering (ASE 2023, Journal First paper)｜2023 | paper

    8. Rise of the Planet of Serverless Computing: A Systematic Review
      Jinfeng Wen, Zhenpeng Chen, Xin Jin, Xuanzhe Liu
      CCF A | ACM Transactions on Software Engineering and Methodology (TOSEM) 2022 | paper

    9. An Empirical Study on Challenges of Application Development in Serverless Computing
      Jinfeng Wen, Zhenpeng Chen, Yi Liu, Yiling Lou, Yun Ma, Gang Huang, Xin Jin, Xuanzhe Liu
      CCF A | ACM SIGSOFT Symposium on the Foundation of Software Engineering/ European Software Engineering Conference (ESEC/FSE) 2021 | paper

    10. Characterizing Commodity Serverless Computing Platforms
      Jinfeng Wen, Yi Liu, Zhenpeng Chen, Junkai Chen, Yun Ma
      CCF B | Journal of Software: Evolution and Process (JSEP) 2021 | Journal First paper in SANER 2022 | paper

    11. A Measurement Study on Serverless Workflow Services
      Jinfeng Wen, Yi Liu
      CCF B | International Conference on Web Services (ICWS) 2021 | paper

    Services

    Program Committee Member:

  • CCF-A: ASE (Research Track PC)

  • CCF-A: ICSE (Research Track Shadow PC)

  • CCF-A: WWW (Research Track - the Systems and Infrastructure for Web, Mobile, and WoT track)

  • CCF-A: ICSE (Artifact Evaluation Track)

  • CCF-B: ICWS (Research Track)

  • CCF-C: MSR (Research Track Junior PC)

    Transaction/Journal Reviewer:

  • CCF-A: Transactions on Computers (TC)

  • CCF-A: ACM Transactions on Software Engineering and Methodology (TOSEM)

  • CCF-A: IEEE Transactions on Services Computing (TSC)

  • CCF-A: IEEE Transactions on Mobile Computing (TMC)

  • （IF：4.4）Cluster Computing

    • Selected Awards and Honors

  • 2025, CCF TCSC Outstanding Doctoral Dissertation Award

  • 2024, Outstanding Reviewers, WWW 2024

  • 2023, Ubiquant Scholarship, Peking University

  • 2023, Merit Student, Peking University

  • 2022, CCF ChinaSoft Outstanding Ph.D. Forum (Guest Speaker)

  • 2022, Outstanding Research Award, Peking University

  • 2021, Merit Student, Peking University

  • 2021, Benz Scholarship, Peking University

  • 2020, Outstanding Graduate of Beijing, China

  • 2020, Outstanding Master Dissertation Award

  • 2020, Merit Student of Beijing, China

  • 2019, National Scholarship, Chinese Ministry of Education

  • 2018, National Scholarship, Chinese Ministry of Education

  • 2017, Outstanding Bachelor Dissertation Award

  • 2016, National Encouragement Scholarship Scholarship, Chinese Ministry of Education

  • 2015, National Encouragement Scholarship Scholarship, Chinese Ministry of Education

    • Experience

  • Teaching Assistant, Introduction to Computing (A) (Undergraduate), Peking University (Fall 2020)

  • Teaching Assistant, Scientific Writing, Peking University (Spring 2022)

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