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Head of Department

Department of Digital Innovation and Technology
PhD (SU, Japan), MPhil (PolyU), BEng (PolyU)

Contact details

Email: kycheong@thei.edu.hk

Phone: +852 3890 8416

TEACHING AREAS
  1. Fundamental Computer Science
  2. Complexity Theory
  3. Cryptography
  4. Chaos Theory
  5. Computer Graphics
  6. Artificial Intelligence
2009 Doctor of Philosophy, Saitama University
2003 MPhil in Electronic and Information Engineering, The Hong Kong Polytechnic University
2001 B.Eng. (Hons.) in Electronic and Information Engineering, The Hong Kong Polytechnic University
2009 – 2010 Researcher on Quantum Information, Japan Science and Technology Agency
2010 – 2012 Assistant Professor, Japan Advanced Institute of Science and Technology
2012 – 2013 Visiting Lecturer, The Hong Kong Polytechnic University
2014 – 2019 Teaching Fellow, the Technological and Higher Education Institute of Hong Kong
2020 – Persent Assistant Professor, the Technological and Higher Education Institute of Hong Kong
  1. C.K. Tse, K.Y. Cheong, F.C.M. Lau and S.F. Hau, “An Approach for CSK Detection Based on Return Maps,” Proceedings, 2001 International Symposium on Nonlinear Theory and its Applications, Oct. 2001, pp.637-640.
  2. C.K. Tse, F.C.M. Lau, K.Y. Cheong and S.F. Hau, “Return Map Based Approaches for Noncoherent Detection in Chaotic Digital Communications,” IEEE Transactions on Circuits and Systems I, vol. 49, no. 10, pp. 1495-1499, Oct 2002.
  3. F.C.M. Lau, K.Y. Cheong and C.K. Tse, “A Permutation-based Multiple Access DCSK System,” Proceedings, 2002 International Symposium on Nonlinear Theory and its Applications, Oct. 2002, pp. 511-514.
  4. F.C.M. Lau, K.Y. Cheong and C.K. Tse, “Permutation-based DCSK and multiple access DCSK systems,” IEEE Transactions on Circuits and Systems I, vol. 50, no. 6, pp. 733-742, Jun 2003.
  5. K.Y. Cheong, F.C.M. Lau and C.K. Tse, “An M-ary Spread-Spectrum Communication System Based on Permutated Chaotic Sequences,” Proceedings, 2003 European Conference on Circuit Theory and Design, Sep. 2003, pp. III-237-240.
  6. K.Y. Cheong, F.C.M. Lau and C.K. Tse, “Permutation-based M-ary chaotic-sequence spread-spectrum communication systems,” Circuits, Systems and Signal Processing, vol. 22, no. 6, pp. 567-577, 2003.
  7. K.Y. Cheong and T. Koshiba, “More on Security of Public-Key Cryptosystems Based on Chebyshev Polynomials,” IEEE Transactions on Circuits and Systems II, vol. 54, no. 9, pp. 795-799, Sep 2007.
  8. K.Y. Cheong, T. Koshiba and S. Nishiyama, “Strengthening the Security of Distributed Oblivious Transfer,” The 14th Australasian Conference on Information Security and Privacy, LNCS 5594, pp. 377-388, Jul. 2009.
  9. K.Y. Cheong, and T. Koshiba, “Reducing Complexity Assumptions for Oblivious Transfer,” The 4th International Workshop on Security, LNCS 5824, pp. 110-124, Oct. 2009.
  10. Kai-Yuen Cheong, Min-Hsiu Hsieh, and Takeshi Koshiba, “A Weak Quantum Oblivious Transfer,” The 10th Asian Conference on Quantum Information Science, pp. 151-152, Aug. 2010. Online version available at: http://arxiv.org/abs/1010.0702
  11. Kai-Yuen Cheong and Atsuko Miyaji, “Unconditionally Secure Oblivious Transfer Based on Channel Delay,” The13th International Conference on Information and Communications Security, LNCS 7043, pp. 112-120, Nov. 2011.
  • Co-Investigator of THEi Seed Grant, “Improving the Artificial Intelligence on Apparel Size Fitting Prediction under Psychographic Characteristic and 3D Body Measurements Using Artificial Neural Network”, 2019.
  • Organizing Committee Member, 29th Symposium on Cryptography and Information Security, Kanazawa, Japan, 2012.
  • Guest Presenter, Radio Television Hong Kong, 2019.
  • Hong Kong Patent HK1197962, “Multifunctional Waterproof Protective Pouch for Electronic Device”, November 2014.