Publications

Yicheng Feng, Xin Tan, Yangtao Deng, Yimin Jiang, Yibo Zhu, Hong Xu. "Frontier: Towards Comprehensive and Accurate LLM Inference Simulation" , in arXiv Preprint, May 2026.

Paper

Xin Tan, Yicheng Feng, Yu Zhou, Yimin Jiang, Yibo Zhu, Hong Xu. "Dynamic Compute and Network Orchestration for Disaggregated RL" , in ACM SIGCOMM, 2026.

Paper

Yicheng Feng, Yuetao Chen, Kaiwen Chen, Jingzong Li, Tianyuan Wu, Peng Cheng, Chuan Wu Wei Wang, Tsung-Yi Ho, Hong Xu. "Echo: Simulating Distributed Training at Scale" , in arXiv Preprint, Dec. 2024.

Paper Code

Yicheng Feng, Shihao Shen, Xiaofei Wang, Qiao Xiang, Hong Xu, Chenren Xu, Wenyu Wang. "BREAK: A Holistic Approach for Efficient Container Deployment among Edge Clouds" , in IEEE International Conference on Computer Communications (INFOCOM), 2024, CCF-A.

Paper Slides

Yicheng Feng, Shihao Shen, Mengwei Xu, Yuanming Ren, Xiaofei Wang, Victor C.M. Leung, Wenyu Wang. "Tango: Harmonious Management and Scheduling for Mixed Services Co-located among Distributed Edge-Clouds" , in ACM International Conference on Parallel Processing (ICPP), 2023, CCF-B.

Paper Slides Code

Yicheng Feng, Shihao Shen, Mengwei Xu, Cheng Zhang, Xin Wang, Xiaofei Wang, Wenyu Wang, Victor C.M. Leung. "A Large-scale Holistic Measurement of Crowdsourced Edge Cloud Platform" , in Springer World Wide Web Journal (WWWJ), 2023, CCF-B. (IWQoS2023 Conference Extending)

Paper Slides Code

Yicheng Feng, Shihao Shen, Cheng Zhang, Xiaofei Wang. "Quicklayer: A Layer-Stack-Oriented Accelerating Middleware for Fast Deployment in Edge Clouds" , in ACM Asia-Pacific Workshop on Networking (APNet), 2023, CCF-C.

Paper Slides Code

Shihao Shen, Yicheng Feng, Xiaofei Wang, Qiao Xiang, Hong Xu, Chenren Xu, Wenyu Wang. "A Co-Design Framework for Container Deployment in Mobile Edge Computing Networks" , in IEEE Transactions on Mobile Computing (TMC), 2025, CCF-A.

Paper Slides

Shihao Shen, Yicheng Feng, Mengwei Xu, Yuanming Ren, Xiaofei Wang, Victor C.M. Leung, Wenyu Wang. "Tango: Harmonious Optimization for Mixed Services in Kubernetes-Based Edge Clouds" , in IEEE Transactions on Services Computing (TSC), 2023, CCF-A. (ICPP2023 Conference Extending)

Shihao Shen, Yicheng Feng, Mengwei Xu, Cheng Zhang, Xiaofei Wang, Wenyu Wang, Victor C.M. Leung. "A Holistic QoS View of Crowdsourced Edge Cloud Platform" , in IEEE/ACM International Workshop on Quality of Service (IWQoS), 2023, CCF-B.

Paper Slides Code

Services

  • AEC Member: ASPLOS'26 Spring & Fall, FAST'26 Fall
  • PC Member: EuroSys'26 Fall (Shadow), FiCloud'26, WISE'24
  • Reviewer: IEEE TNSE journal

Awards

  • SOSP 2025 Student Scholarship & Travel Grant Award

Teaching

  • CSCI 4430, Computer Networks, CUHK, 2025
  • CSCI 3150, Introduction to Operating Systems, CUHK, 2024

Office

  • Ho Sin-Hang Engineering Building, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China