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Xixian Chen

Ph.D. Student (Aug.2013 ~ )

Department of Computer Science & Engineering
The Chinese University of Hong Kong

Rm 1024, Ho Sin-Hang Engineering Building,
Department of Computer Science and Engineering,
CUHK, N.T., Hong Kong


Mr. Xixian Chen is currently a 4th-year Ph.D. student under the supervision of Prof. Irwin King and Prof. Michael R. Lyu, in the Department of Computer Science & Engineering of The Chinese University of Hong Kong. He received his Bachelor's degree of Electronic Engineering from Nanjing University in 2013.

Research Interest

  • Machine Learning
  • Big Data
  • Randomized Matrix Approximation


  • “FROSH: FasteR Online Sketching Hashing”, Xixian Chen, Irwin King, and Michael R. Lyu, in Proceedings of the Thirty-Third Conference on Uncertainty in Artificial Intelligence (UAI 2017), Sydney, Australia, August 11–15, 2017.
  • “Toward Efficient and Accurate Covariance Matrix Estimation on Compressed Data”, Xixian Chen, Michael R. Lyu, and Irwin King, in Proceedings of the Thirty-Second International Conference on Machine Learning (ICML 2017), Sydney, Australia, August 6–11, 2017.
  • “Training-Efficient Feature Map for Shift-Invariant Kernels”, Xixian Chen, Haiqin Yang, Irwin King, and Michael R. Lyu, in Proceedings of the Twenty-Fourth International Joint Conference on Artificial Intelligence (IJCAI 2015), Buenos Aires, Argentina, July 25–31, 2015.

Technical Reports

External Reviewer

  • KDD 2015
  • WSDM 2015, 2014
  • AISTATS 2015
  • NIPS 2015
  • KDD 2015
  • SIGIR 2015
  • UAI 2015
  • CIKM 2014
  • SDM 2014
  • ICWSM 2014

Teaching Assistant

  • Operating System
  • Engineering Mathematics I
  • Problem Solving By Programming
  • Introduction to Digital and Microprocessor Systems
people/xixian_chen.1497318423.txt.gz · Last modified: 2017/06/13 09:47 by xxchen     Back to top