Academic Homepage

Jinfeng Wen 温 金凤

Assistant Professor · Beijing University of Posts and Telecommunications

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. My research interests focus on Software Intelligence in Satellite Computing, Performance Optimization in Serverless Computing, Cloud Computing, and Services Computing.

Google Scholar ↗ OPENSAT ↗ jinfeng.wen AT bupt DOT edu DOT cn
Portrait of Dr. Jinfeng Wen
Updates

Good News

Recent publications, awards, service, and academic milestones.
  • 2026/09
    Our paper "Resource-Aware Parameter-Efficient Model Adaptation for Onboard High-Dimensional Data" has been accepted for publication in NeurIPS 2026!
  • 2026/06
    Our paper "Characterizing the Landscape of Open-Source Satellite Software" has been accepted for publication in ASE 2026!
  • 2026/06
    Our paper "Space-Native Software for On-Orbit Computing" has been accepted for publication in Internetware 2026 NIER!
  • 2026/05
    Our paper "FedMoE: Efficient Federated Fine-Tuning for MoE-Based Large Language Models" has been accepted for publication in ICWS 2026!
  • 2026/02
    Our paper "Exploring Image Similarity to Optimize Resource Provisioning in Container-Enabled Edge Computing" has been accepted for publication in TSC 2026!
  • 2026/01
    I am invited as an ASE 2026 PC Member for the research track!
  • 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!
Research

Selected Publications

# Co-first author · * Corresponding author
2026

Resource-Aware Parameter-Efficient Model Adaptation for Onboard High-Dimensional Data

Qiyang Zhang, Xinhao Li, Lei Shi, Zheng Lin, Jinfeng Wen*, Ao Zhou, Shangguang Wang
CCF A | Annual Conference on Neural Information Processing Systems (NeurIPS) | 2026
2026

Characterizing the Landscape of Open-Source Satellite Software

Jinfeng Wen, Qi Liang, Yuehan Sun, Federica Sarro, Ao Zhou, Xuanzhe Liu, Shangguang Wang
CCF A | IEEE/ACM International Conference on Automated Software Engineering (ASE) | 2026
2026

Space-Native Software for On-Orbit Computing

Jinfeng Wen, Shangguang Wang
International Conference on Internetware (Internetware) | 2026 | New Idea Track
2026

Research on Intelligent Application Software for Satellite Computing

Jinfeng Wen, Shangguang Wang
Computing Magazine of the CCF | 2026 | 10.11991/cccf.202605004
2026

FedMoE: Efficient Federated Fine-Tuning for MoE-Based Large Language Models

Hanzi Mei, Jinfeng Wen#, Mengwei Xu, Ao Zhou, Shangguang Wang
CCF B | International Conference on Web Services (ICWS) | 2026
2026

Exploring Image Similarity to Optimize Resource Provisioning in Container-Enabled Edge Computing

Sisi Li, Ao Zhou, Xiao Ma, Yiran Zhang, Jinfeng Wen*, Shangguang Wang
CCF A | IEEE Transactions on Services Computing (TSC) | 2026
2025

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
2025

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
2025

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
2024

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
2023

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
2023

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
2022

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
2021

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
2025

PHOENIX: Misconfiguration Detection for AWS Serverless Computing

Jinfeng Wen, Haodi Ping
CAS-JCR Q1 Top | Transactions on Cloud Computing (TCC)｜ 2025
2025

Unveiling Overlooked Performance Variance in Serverless Computing

Jinfeng Wen, Zhenpeng Chen, Federica Sarro, Shangguang Wang
CCF B | Empirical Software Engineering (EMSE)｜ 2025
2021

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
2021

A Measurement Study on Serverless Workflow Services

Jinfeng Wen, Yi Liu
CCF B | International Conference on Web Services (ICWS) 2021
Research Funding

Projects

Selected competitively funded research projects.

Principal Investigator

Young Scientists Fund (Category C), National Natural Science Foundation of China (NSFC) （国家自然科学基金青年科学基金项目（C类））

Principal Investigator

General Program, China Postdoctoral Science Foundation （中国博士后科学基金面上项目）

Subproject Lead

National Key R&D Program of China （国家重点研发计划子任务）

Subproject Lead

National Science and Technology Major Project （国家科技重大专项子任务）

Subproject Lead

Science and Technology Innovation Special Program for Xiong'an New Area under the National Science and Technology Program （国家科技计划雄安新区科技创新专项子任务）

Academic Service

Services

Program Committee

  • CCF-A: ASE (Research Track PC), 2025, 2026
  • CCF-A: ICSE (Research Track Shadow PC)
  • CCF-A: WWW (Research Track), 2024
  • CCF-A: ICSE (Artifact Evaluation Track)
  • CCF-B: ICWS (Research Track)
  • CCF-C: MSR (Research Track Junior PC)

Journal Reviewer

Recognition

Selected Awards & 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
Teaching

Experience

  • Teaching Assistant, Introduction to Computing (A) (Undergraduate), Peking University (Fall 2020)
  • Teaching Assistant, Scientific Writing, Peking University (Spring 2022)