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China and Me - Shujun Li

Dr Shujun Li (李树钧)
Senior Lecturer, Department of Computer Science
Deputy Director, Surrey Centre for Cyber Security (SCCS)
Summary of collaboration with China:

  • Close connections with 30+ universities/research institutes in China/Singapore
  • 2 joint projects with China and Singapore
  • Published most papers jointly with Chinese partners

This page summarises current research collaborations and other academic links between Dr Shujun Li (李树钧) and China. Here, some links with Chinese researchers in Singapore are also included.

Research Expertise

Dr Shujun Li's main research interests are cyber security (including usable security, digital forensics and cyber crime, information hiding and digital watermarking, mobile security and user privacy, security economics, network security, systems security, but NOT cryptography and purely theoretical aspects), multimedia computing (including image processing, image/video coding, and visual quality assessment), human factors (including usability, computational aspects related to human behaviours, and accessibility), applications of artificial intelligence (NOT theory), applications of nonlinear science (chaos/fractals) in computer science and electronic engineering. For more details please see his personal website.

In addition to his current research interests, he was working on a highly interdisciplinary research subject -- nonlinear science (chaos and fractals) -- which touches a number of subjects he is not actively researching but maintains good connections with researchers in China: physics, applied mathematics, complex networks (also called network science), automatic control and system sciences. He is also well connected to signal processing, computer vision, pattern recognition, medical imaging, computer graphics, and communication engineering communities in China through his classmates, labmates and former colleagues.


Worked at or has a close (ongoing or recent) working relationship with:

  1. 西安交通大学 (Xi'an Jiaotong University)
  2. 香港城市大学 (City University of Hong Kong)
  3. 香港理工大学 (Hong Kong Polytechnic University)
  4. 微软亚洲研究院 (Microsoft Research Asia, China)
  5. 北京航空航天大学 (Beihang University / Beijing University of Aeronautics and Astronautics)
  6. 杭州电子科技大学 (Hangzhou Dianzi University)
  7. 上海大学 (Shanghai University)
  8. 湘潭大学 (Xiangtan University)
  9. 同济大学 (Tongji University)
  10. Singapore Management University
  11. Institute for Infocomm Research (I2R), Singapore

Has close personal ties with (through classmates, labmates, friends and former colleagues/collaborators, so can reach out to seek collaborations if needed):

  1. 复旦大学 (Fudan University)
  2. 中山大学 (Sun Yat-sen University)
  3. 中科院系统所 (Institute of System Sciences, Chinese Academy of Sciences)
  4. 北京理工大学 (Beijing Institute of Technology)
  5. 深圳大学 (Shenzhen University)
  6. 山东科技大学 (Shandong University of Science and Technology)
  7. 武汉理工大学 (Wuhan University of Technology)
  8. 太原理工大学 (Taiyuan University of Technology)
  9. 山东农业大学 (Shandong Agricultural University)
  10. 浙江大学 (Zhejiang University)
  11. 西安理工大学 (Xi'an University of Technology)
  12. 大连理工大学 (Dalian University of Technology)
  13. 上海交通大学 (Shanghai Jiaotong University)
  14. 北京交通大学 (Beijing Jiaotong University)
  15. 华南理工大学 (South China University of Technology)
  16. 湖南大学 (Hunan University)
  17. 南京理工大学 (Nanjing University of Science and Technology)
  18. 南京航空航天大学 (Nanjing University of Aeronautics and Astronautics)
  19. 东南大学 (Southeast University)
  20. 重庆大学 (Chongqing University)
  21. 江苏大学 (Jiangsu University)
  22. 西安邮电大学 (Xi'an University of Posts & Telecommunications)
  23. 澳门大学 (University of Macau)
  24. 华为技术有限公司 (Huawei Technologies Co., Ltd.)
  25. 重庆市科学技术研究院 (CAST, Chongqing Academy of Science and Technology)

Projects and Activities

  1. Shujun Li (PI) and Patrice Rusconi, "COMMANDO-HUMANS: COMputational Modelling and Automatic Non-intrusive Detection Of HUMan behAviour based iNSecurity," funded by Engineering and Physical Sciences Research Council (EPSRC) (EP/N020111/1), funding amount £208,100 (80% fEC), 1 April 2016 – 30 April 2018 (working with two Chinese researchers of the Singapore Management University who are funded by Singapore’s National Research Foundation)
  2. Shujun Li (PI), "Dynamical degradation of chaotic systems in digital domain," funded by The Royal Society International Exchanges Scheme - 2011 China Costshare (F020701), funding amount £9,000 (plus 68,800 CNY from the National Natural Science Foundation of China for a Chinese partner of the 湘潭大学), duration 15 March 2012 – 14 March 2014

Recognition in China


Visitors from China

Publications with Chinese partners

  1. Roland Schmitz, Shujun Li, Christos Grecos and Xinpeng Zhang (上海大学), "Content-Fragile Commutative Watermarking-Encryption Based on Pixel Entropy," in Advanced Concepts for Intelligent Vision Systems: 16th International Conference, ACIVS 2015, Catania, Italy, October 26–29, 2015, Proceedings, Lecture Notes in Computer Science, vol. 9386, pp. 474-485, 2015
  2. Roland Schmitz, Shujun Li, Christos Grecos and Xinpeng Zhang (上海大学), "Towards Robust Invariant Commutative Watermarking-Encryption based on Image Histograms," International Journal of Multimedia Data Engineering and Management (IJMDEM), vol. 5, no. 4, pp. 36-52, 2014
  3. Roland Schmitz, Shujun Li, Christos Grecos and Xinpeng Zhang (上海大学), "Towards More Robust Commutative Watermarking-Encryption of Images," in Proceedings of 15th IEEE International Symposium on Multimedia (ISM 2013, Anaheim, California, USA, December 9-11, 2013), pp. 283-286, 2013
  4. Roland Schmitz, Shujun Li, Christos Grecos and Xinpeng Zhang (上海大学), "A New Approach to Commutative Watermarking-Encryption," in Communications and Multimedia Security: 13th IFIP TC 6/TC 11 International Conference, CMS 2012, Canterbury, UK, September 3-5, 2012. Proceedings, Lecture Notes in Computer Science, vol. 7394, pp. 117-130, 2012
  5. Shujun Li, Chengqing Li (湘潭大学) and C.-C. Jay Kuo, "On the Security of a Secure Lempel-Ziv-Welch (LZW) Algorithm," in Proceedings of 2011 IEEE International Conference on Multimedia and Expo (ICME 2011, Barcelona, Spain, July 11-15, 2011), 2011
  6. Chengqing Li (湘潭大学), Shujun Li, Kwok-Tung Lo (Hong Kong Polytechnic University) and Kyandoghere Kyamakya, "A differential cryptanalysis of Yen-Chen-Wu multimedia cryptography system," Journal of Systems and Software, vol. 83, no. 8, pp. 1443-1452, 2010
  7. Most papers published before 2010 have co-authors from China with researchers from the City University of Hong Kong, Hong Kong Polytechnic University and 西安交通大学 where Shujun worked/studied.

Some papers are under preparation with Chinese collaborators in China and Singapore.

Page last modified on August 28, 2016, at 03:49 PM