I am now an Associate Professor at Institute of Computing Technology, Chinese Academy of Sciences (ICT-CAS), supported by CAS Pioneer Hundred Talents Program(中科院率先行动“百人计划”). Before joining ICT, I was a Researcher at Huawei Future Network Theory Lab in Hong Kong from September 2015 to September 2017. I got my Ph.D. degree in August 2015 in Department of Computer Science and Engineering, The Chinese University of Hong Kong, advised by Professor Patrick P. C. Lee. I received my bachelor degree in Computer Science from Peking University in 2011.
Research interests:
My research mainly focuses on distributed stream processing and network measurement. I'm also interested in areas including distributed systems, computer networks, operating systems, cloud computing, randomized algorithms and machine learning.



  1. Qi Li, Xiaoyue Zou, Qun Huang, Jing Zheng, Patrick P. C. Lee.
    Dynamic Packet Forwarding Verification in SDN.
    Accepted for publication in IEEE Transactions on Dependable and Secure Computing (TDSC)
    (Special issue: Security in Emerging Networking Technologies).
  2. Qun Huang, Patrick P. C. Lee.
    A Hybrid Local and Distributed Sketching Design for Accurate and Scalable Heavy Key Detection in Network Data Streams.
    Accepted for publication in Computer Networks, Elsevier.
    (An earlier version appeared in INFOCOM 2014).
  3. Qun Huang, Patrick P. C. Lee.
    An Experimental Study of Cascading Performance Interference in a Virtualized Environment.
    ACM SIGMETRICS Performance Evaluation Review (invited paper), 40(4), pp. 43-52, March 2013.
  1. Qun Huang, Xin Jin, Patrick P. C. Lee, Runhui Li, Lu Tang, Yi-Chao Chen, Gong Zhang.
    SketchVisor: Robust Network Measurement for Software Packet Processing.
    SIGCOMM, 2017. (AR: 36/250=14.4%)
  2. Runhui Li, Xiaolu Li, Patrick P. C. Lee, Qun Huang.
    Repair Pipelining for Erasure-Coded Storage.
    USENIX Annual Technical Conference (ATC), 2017. (AR: 60/283=21.2%)
  3. Qun Huang, Patrick P. C. Lee.
    Toward High-Performance Distributed Stream Processing via Approximate Fault Tolerance.
    PVLDB, 2016.
  4. Qun Huang, Patrick P. C. Lee, Caifeng He, Jianfeng Qian, Cheng He.
    Fine-Grained Dissection of WeChat in Cellular Networks.
    IWQoS, 2015. (AR: 20/89=22.5%)
  5. Qun Huang, Patrick P. C. Lee, Zhibin Zhang.
    Exploiting Intra-Packet Dependency for Fine-Grained Protocol Format Inference.
    IFIP Networking, 2015. (AR: 47/202=23.3%)
  6. Qun Huang, Patrick P. C. Lee.
    LD-Sketch: A Distributed Sketching Design for Accurate and Scalable Anomaly Detection in Network Data Streams.
    INFOCOM, 2014. (AR: 320/1645=19.4%)