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====== Xixian Chen ======
Ph.D. Student (Aug. 2013 ~ )\\
\\
[[http://www.cse.cuhk.edu.hk|Department of Computer Science & Engineering]]\\
[[http://www.cuhk.edu.hk|The Chinese University of Hong Kong]]\\
\\
Rm 1024, Ho Sin-Hang Engineering Building, \\
Department of Computer Science and Engineering, \\
CUHK, N.T., Hong Kong\\
Email: xxchen@cse.cuhk.edu.hk\\
----

===== Biography =====
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 Numerical Linear Algebra

===== Publications =====
  * “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

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