I’m now a staff researcher at Siflow, working on designing and building high-performance and high-reliability LLM systems. Before joining Siflow, I obtained my PhD degree from the School of Software, Tsinghua University.

Experience

• 2025.6 - now Staff Researcher at Siflow
• 2023.10 - 2025.6 Research Intern at Alibaba Cloud, Mentor: Ennan Zhai and Kun Qian
• 2020.9 - 2025.6 Ph.D. at School of Software, Tsinghua University, Advisor: Prof. Zhenhua Li
• 2016.9 - 2020.6 Bachelor at Jilin University

News

[2025/08/14] Paper Democratizing the Cryptocurrency Ecosystem by Just-In-Time Transformation of Mining Programs is accepted by IEEE/ACM ASE’25

[2025/04/26] Paper SkeletonHunter: Diagnosing and Localizing Network Failures in Containerized Large Model Training is accepted by ACM SIGCOMM’25

[2024/12/11] Paper Mitigating Scalability Walls of RDMA-based Container Networks is accepted by USENIX NSDI’25

[2023/11/22] Paper Rethinking Process Management for Interactive Mobile Systems is accepted by ACM MobiCom’24

[2023/07/26] Two papers SkipStreaming: Pinpointing User-Perceived Redundancy in Correlated Web Video Streaming through the Lens of Scenes and ParliRobo: Participant Lightweight AI Robots for Massively Multiplayer Online Games (MMOGs) are accepted by ACM MM’23

Awards

• 2025 ACM SIGCOMM China Doctoral Dissertation Award, ACM SIGCOMM China
• 2025 PhD Thesis Award of the School of Software, Tsinghua University
• 2024 Zulong Scholarship, Tsinghua University
• 2023 Wuqing Talent Scholarship, Tsinghua University
• 2022 GridSum Scholarship, Tsinghua University
• 2021 Kwai Scholarship, Tsinghua University
• 2019 Outstanding Undergraduate Award, China Computer Federation
• 2019 National Scholarship, Ministry of Education
• 2018 National Scholarship, Ministry of Education

Services

• 2026 IEEE INFOCOM Reviewer
• 2025 ACM MM Reviewer
• 2024 ACM MM Reviewer, ACM TOSEM Reviewer
• 2023 ACM MM Reviewer