I am an Assistant Professor with the Department of Electronic and Information Engineering, Hong Kong Polytechnic University. Prior to this post, I held several academic posts at Hong Kong University of Science and Technology and Hong Kong Baptist University.

Recent Blogs

  • IEEE S&P 2019 Paper Accepted (7/29/2018) - Our paper “PrivKV: Key-Value Data Collection with Local Differential Privacy” has been accepted by IEEE Symposium on Security and Privacy (S&P) 2019.
  • GRF Grant Awarded (6/29/2018) - I have been awarded an RGC/GRF grant with title “Integrity Assurance for Vehicular Telematics Data” for HK$ 693,000 (2019-2021).
  • Co-chair of IEEE BigData Congress 2018 “Security and Privacy” Track (12/3/2017) - I am serving as the track co-chair of IEEE BigData Congress 2018. For more information about this, please check the official website: http://conferences.computer.org/bigdatacongress/2018/
  • Two Papers Accepted (SIGMOD and TKDE) (11/6/2017) - Our paper “When Query Authentication Meets Fine-Grained Access Control: A Zero-Knowledge Approach” has been accepted as a full paper by ACM SIGMOD 2018. Our paper “Authenticating Aggregate Queries over Set-Valued Data with Confidentiality” has been accepted by IEEE Transactions on Knowledge and Data Engineering.