Bio

I am now an Associate Professor at Research Center for Advanced Computer System (ACS), Institute of Computing Technology, Chinese Academy of Sciences (ICT-CAS). I got my Ph.D. degree in January 2016 in Institute of Software, Chinese Academy of Sciences, advised by Prof. Tao Huang. I received my bachelor degree in Computer Science from University of Sciences and Technology of China in 2009.
Research interests:
My research research interests include operating systems, distributed systems, cloud computing and now with a focus on software defined cloud computing.

Publications

[Conference]

  1. Ziwei Huang, Mengyao Xie, Shibo Tang, Zihao Chang, Zhicheng Yao, Yungang Bao, Sa Wang.
    INS: Identifying and Mitigating Performance Interference in Clouds via Interference-Sensitive Paths.
    To appear in SoCC, 2024.
  2. Zihao Chang, Jihan Lin, Haifeng Sun, Runkuan Li, Ying Wang, Bin Hu, Xiaofang Zhao, Dejun Jiang, Ninghui Sun, Sa Wang.
    Chaos: Function Granularity Runtime Address Layout Space Randomization for Kernel Module.
    APSys, 2024.
  3. Cunchen Hu, Heyang Huang, Junhao Hu, Jiang Xu, Xusheng Chen, Tao Xie, Chenxi Wang, Sa Wang, Yungang Bao, Ninghui Sun, Yizhou Shan.
    MemServe: Context Caching for Disaggregated LLM Serving with Elastic Memory Pool.
    arxiv preprint arXiv:2406.17565
  4. Cunchen Hu, Heyang Huang, Liangliang Xu, Xusheng Chen, Jiang Xu, Shuang Chen, Hao Feng, Chenxi Wang, Sa Wang, Yungang Bao, Ninghui Sun, Yizhou Shan.
    Inference without Interference: Disaggregate LLM Inference for Mixed Downstream Workloads.
    arxiv preprint arXiv:2401.11181
  5. Yinan Xu, Sa Wang, Dan Tang, Ninghui Sun, Yungang Bao.
    PathFuzz: Broadening Fuzzing Horizons with Footprint Memory for CPUs.
    DAC, 2024.
  6. Qingxiu Liu, Qun Huang, Xiang Chen, Sa Wang, Wenhao Wang, Shujie Han, Patrick P.C. Lee.
    PP-Stream: Toward High-Performance Privacy-Preserving Neural Network Inference via Distributed Stream Processing.
    ICDE, 2024.
  7. Guodong Liu, Youshan Miao, Zhiqi Lin, Xiaoxiang Shi, Saeed Maleki, Fan Yang, Yungang Bao, Sa Wang.
    Aceso: Efficient Parallel DNN Training through Iterative Bottleneck Alleviation.
    EuroSys, 2024.
  8. Cunchen Hu, Chenxi Wang, Sa Wang, Ninghui Sun, Yungang Bao (ICT, CAS); Jieru Zhao (Shanghai Jiao Tong University); Sanidhya Kashyap (EPFL); Xiaoyang Deng, Pengfei Zuo, Rongfeng He, Xushen Chen, Liangliang Xu, Qin Zhang, Hao Feng, Yizhou Shan (Huawei Cloud). Skadi: Building a Distributed Runtime for Data Systems in Disaggregated Data Centers.
    HotOS, 2023.
  9. Yinan Xu, Zihao Yu, Dan Tang, Guokai Chen, Lu Chen, Lingrui Gou, Yue Jin, Qianruo Li, Xin Li, Zuojun Li, Jiawei Lin, Tong Liu, Zhigang Liu, Jiazhan Tan, Huaqiang Wang, Huizhe Wang, Kaifan Wang, Chuanqi Zhang, Fawang Zhang, Linjuan Zhang, Zifei Zhang, Yangyang Zhao, Yaoyang Zhou, Yike Zhou, Jiangrui Zou, Ye Cai, Dandan Huan, Zusong Li, Jiye Zhao, Zihao Chen, Wei He, Qiyuan Quan, Xingwu Liu, Sa Wang, Kan Shi, Ninghui Sun and Yungang Bao.
    Towards Developing High Performance RISC-V Processors Using Agile Methodology.
    MICRO, 2022.
    Selected in IEEE Micro's Top Picks special issue of "most significant papers in computer architecture based on novelty and long-term impact" for 2022
  10. Guodong Liu, Sa Wang, Yungang Bao.
    SEER: A Time Prediction Model for CNNs from GPU Kernel’s View.
    PACT, 2021.
  11. Siyuan Sheng, Qun Huang, Sa Wang, Yungang Bao.
    PR-Sketch: Monitoring Per-key Aggregation of Streaming Data with Nearly Full Accuracy.
    VLDB, 2021.
  12. Yaoyang Zhou, Zihao Yu, Chuanqi Zhang, Yinan Xu, Huizhe Wang, Sa Wang, Ninghui Sun, Yungang Bao.
    Omegaflow: A High-Performance Dependency-based Architecture.
    ICS, 2021.
  13. Yuan Xu, Tianwei Zhang, Sa Wang, Yungang Bao.
    Towards Practical Cloud Offloading for Low-cost Ground Vehicle Workloads.
    IPDPS, 2021.
  14. Xin Jin, Yaoyang Zhou, Bowen Huang, Zihao Yu, Xusheng Zhan, Huizhe Wang, Sa Wang, Ningmei Yu, Ninghui Sun, Yungang Bao.
    QoSMT: Supporting Precise Performance Control for Simultaneous multithreading Architecture.
    ICS, 2019.
  15. Jing Guo, Zihao Chang, Sa Wang, Haiyang Ding, Yihui Feng, Liang Mao, Yungang Bao.
    Who Limits the Resource Efficiency of My Datacenter: An Analysis of Alibaba Datacenter Traces.
    IWQoS, 2019.
  16. Yiwen Shao, Sa Wang, Yungang Bao.
    CryptZip: Squeezing out the Redundancy in Homomorphically Encrypted Backup Data.
    APSys, 2018.
  17. Feng Zhu, Jie Liu, Sa Wang et al.
    Hug the Elephant: Migrating a Legacy Data Analytics Application to Hadoop Ecosystem.
    ICSME, 2016.
  18. Sa Wang, Wenbo Zhang, Tao Wang, Chunyang Ye, Tao Huang.
    VMon: Monitoring and Quantifying Virtual Machine Interference via Hardware Performance Counter.
    COMPSAC, 2015. Best Paper Award
  19. Wenbo Zhang, Sa Wang, Wei Wang, Hua Zhong.
    Bench4Q: A QoS-Oriented E-Commerce Benchmark.
    COMPSAC, 2011.
[Journal]
  1. Yuan Xu, Yungang Bao, Sa Wang, Tianwei Zhang.
    Function Interaction Risks in Robot Apps: Analysis and Policy-based Solution.
    IEEE Transactions on Dependable and Secure Computing, 2024.
  2. Zhicheng Yao, Jinbin Zhu, Sa Wang, Yungang Bao.
    Panoptic Segmentation with Convex Object Representation.
    The Computer Journal, 2024.
  3. 姚治成,王 卅,包云岗.
    K-Query:基于关键点查询的全景分割方法.
    计算机学报, 2023.
  4. Yi-Nan Xu, Zi-Hao Yu, Kai-Fan Wang, Hua-Qiang Wang, Jia-Wei Lin, Yue Jin, Lin-Juan Zhang, Zi-Fei Zhang, Dan Tang, Sa Wang, Kan Shi, Ning-Hui Sun, Yun-Gang Bao.
    Functional verification for agile processor development: A case for workflow integration.
    JCST, 2023.
  5. 周耀阳, 韩博阳, 蔺嘉炜, 王凯帆, 张林隽, 余子濠, 唐丹, 王卅, 孙凝晖, 包云岗.
    HyWarm:针对处理器RTL仿真的自适应混合预热方法.
    计算机研究与发展, 2023.
  6. Chuanqi Zhang, Sa Wang, Zihao Yu, Huizhe Wang, Yinan Xu, Luoshan Cai, Dan Tang, Ninghui Sun, Yungang Bao.
    A Labeled Architecture for Low-Entropy Clouds: Theory, Practice, and Lessons.
    Intelligent Computing, 2022.
  7. Tianze Wu, Baofu Wu, Sa Wang, Liangkai Liu, Weisong Shi, Shaoshan Liu, Yungang Bao.
    Oops! It's Too Late. Your Autonomous Driving System Needs a Faster Middleware.
    the IEEE Robotics and Automation Letters (RA-L), 2021.
  8. Tianni Xu, Haifeng Sun, Di Zhang, Xiaoming Zhou, Xiufeng Sui, Sa Wang, Qun Huang, Yungang Bao.
    NfvInsight: A Framework for Automatically Deploying and Benchmarking VNF Chains.
    JCST, 2020.
  9. Sa Wang, Yan-Hai Zhu, Shan-Pei Chen, Tian-Ze Wu, Wen-Jie Li, Xu-Sheng Zhan, Hai-Yang Ding, Wei-Song Shi, Yun-Gang Bao.
    A Case for Adaptive Resource Management in Alibaba Datacenter Using Neural Networks.
    JCST, 2020.
  10. Sa Wang, Yiwen Shao, Yungang Bao.
    Practices of backuping homomorphically encrypted databases.
    FCS, 2019.
  11. 余子濠,刘志刚,李一苇,黄博文,王卅,孙凝晖,包云岗.
    芯片敏捷开发实践：标签化RISC-V.
    计算机研究与发展, 2019.
  12. Yungang Bao, Sa Wang.
    Labeled von Neumann Architecture for Software-Defined Cloud.
    JCST, 2017

Awards

  1. Youth Innovation Promotion Association of Chinese Academy of Sciences, 2019
  2. 100-Academic-Stars Program, ICT, 2017