Yizheng Jiao (焦一正)

Ph.D candidate of the Computer Science Department at The University of UNC Chapel Hill

Researcher/Engineer of the Storage team at ByteDance Innovation Center

Email: jyizheng AT gmail.com, yizhengjiao AT bytedance.com

Research Interests

Storage System, Machine Learning Systems, Operating Systems, Cloud Computing, and GPU Architecture



    1. [EuroSys'2022]: Yizheng Jiao, Simon Bertron, Nirjhar Mukherjee, Rory Bennett, Michael A. Bender, Alex Conway, Martin Farach-Colton William Jan-nen, Rob Johnson, Donald E. Porter, and Jun Yuan. BetrFS: A Compleat File System for Commodity SSDs.

    2. [PACT'2013]: Bin Wang, Bo Wu, Dong Li, Xipeng Shen, Weikuan Yu, Yizheng Jiao, Jeffrey S. Veter. Exploring Hybrid Memory for GPU Energy Efficiency through Software-Hardware Co-Design.

    3. [SC'2013]: Xiaobing Li, Yandong Wang, Yizheng Jiao, Cong Xu, Weikuan Yu. Coomr: Cross-Task Coordination for Efficient Data Management in MapReduce Programs.

    4. [MASCOTS'2013]: Bin Wang, Yizheng Jiao, Xipeng Shen, Dong Li, Weikuan Yu. A Versatile Performance and Energy Simulation Tool for PUG global memory.


  1. [WBDB' 2013] Yandong Wang, Yizheng Jiao, Cong Xu, Xiaobing Li, Teng Wang, Xinyu Yue, Cristi Cira, Bin Wang, Zhuo Liu, Bliss Bailey, Weikuan Yu. Assessing the Performance Impact of High-Speed Interconnects on MapReduce.