Qian CHEN

Ph.D.(CV / Linkedin)

Dept. of Computer Science

Hong Kong Baptist University

Email: qchencomp.hkbu.edu.hk


Biography

I have graduated from the Department of Computer Science of Hong Kong Baptist University under supervision of Prof. Jianliang Xu (Principal Supervisor), Dr. Haibo Hu and Dr. Byron Choi (Co-Supervisors). I got my Bachelor's degree of Science from East China Normal University in 2011. My research interests focus on Spatialtemporal Database, Privacy-aware Computing, and Data Integrity.

Publications

  1. Q. Chen, H. Hu, and J. Xu. "Authenticated Online Data Integration Services." Proc. of the 2015 ACM SIGMOD International Conference on Management of Data (SIGMOD '15), Melbourne, Australia, May/June 2015. pdf ppt
  2. Z. Fan, B. Choi, Q. Chen, J. Xu, H. Hu and S. S. Bhowmick. "Structure-Preserving Subgraph Query Services." IEEE Transactions on Knowledge and Data Engineering (TKDE), accepted to appear.
  3. Q. Chen, H. Hu, and J. Xu. "Authenticating Top-k Queries in Location-based Services with Confidentiality." Proceedings of the VLDB Endowment (PVLDB '14), Hangzhou, China, Sep. 2014. pdf ppt
  4. H. Hu, J. Xu, Q. Chen, and Z. Yang. "Authenticating Location-based Services without Compromising Location Privacy." Proc. of the 2012 ACM SIGMOD International Conference on Management of Data (SIGMOD '12), Scottsdale, Arizona, USA, May 2012. ppt pdf
  5. H. Hu, Q. Chen, and J. Xu. "VERDICT: Privacy-Preserving Authentication of Range Queries in Location-based Services." Proc. the 29th IEEE Int. Conf. on DATA ENGINEERING (ICDE '13), Brisbane, Australia, April, 2013. demo demo video pdf

Technical Report

  • Q. Chen, H. Hu, and J. Xu, "Technical Report: Authenticating Top-k Queries in Location-based Services with Confidentaility.". pdf

Presentations

  • "Authenticating Top-k Queries in Location-based Services with Confidentiality.", PVLDB 2014, Hangzhou, China, Sep 3, 2014. ppt
  • "Authenticated Online Data Integration Services.", SIGMOD 2015, Melbourne, Australia, June 2, 2015. ppt

Selected Awards

  • Yakun Scholarship for Mainland Postgraduate Student on Academic Merit, HKBU, 2014.
  • Postgraduate Research Scholarship on Academic Merit, Dept. of Computer Science, HKBU, 2013.
  • Best Paper & Best Presentation Award, the Research Postgraduate Symposium, Dept. of Computer Science, HKBU, 2013
  • Travel Grant Award, the ICDE Conference, 2013
  • First Runner-up Prize, the ACM Collegia te Programming Contest Hong Kong, 2012
  • Travel Grant Award, the SIGMOD Conference, 2012
  • World Finalist, the ACM/ICPC World Finals, 2011

Links

Last Update on 27 Mar, 2015