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ePortfolio of Ching-Chun Chang

Biography

Ching-Chun Chang is a PhD candidate under the supervision of Prof. Chang-Tsun Li in the Department of Computer Science, University of Warwick, UK. He received the BBA degree in information management from National Central University, Taiwan, in 2015. He was granted the Marie-Curie fellowship in 2017. He engaged in a short-term scientific mission supported by European cooperation in science and technology actions at the Faculty of Computer Science, Otto von Guericke University Magdeburg, Germany, in 2016. He participated in a research and innovation staff exchange scheme supported by Marie Skłodowska-Curie actions at the Department of Electrical and Computer Engineering, New Jersey Institute of Technology, USA, during 2017. He has started research activities at the School of Computer and Mathematics, Charles Sturt University, Australia in 2018 and at the School of Information Technology, Deakin University, Australia in 2019. His research interests include watermarking, steganography, secret sharing, applied cryptography, digital forensics, multimedia security, image processing, computer vision, artificial intelligence, and machine learning.

Publications
Journal Articles
  1. C.-C. Chang, C.-T. Li and K. Chen: ‘Privacy-preserving reversible information hiding based on square roots of quadratic residues’, IEEE Access, (in progress, 2019)
  2. C.-C. Chang and C.-T. Li: ‘Algebraic secret sharing based on privacy homomorphisms for IoT-aware healthcare systems’, Mathematical Biosciences and Engineering, (submitted, Jan. 2019)
  3. C.-C. Chang, C.-T. Li and Y.-Q. Shi: ‘Privacy-aware reversible watermarking in cloud computing environments’, IEEE Access, Nov. 2018
Conference Articles
  1. C.-C. Chang and C.-T. Li: ‘Privacy-preserving reversible watermarking for data exfiltration prevention through lexicographic permutations’, Proc. International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP), Sendai, Japan, Nov. 2018
  2. C.-C. Chang and C.-T. Li: ‘Secure secret sharing in the cloud’, Proc. IEEE International Symposium on Multimedia (ISM), Taichung, Taiwan, Dec. 2017
  3. C.-C. Chang and C.-T. Li: ‘Reversible data hiding in JPEG images based on adjustable padding’, Proc. International Workshop on Biometrics and Forensics (IWBF), Coventry, UK, Apr. 2017
PhD Thesis

C.-C. Chang: ‘Privacy-preserving information hiding and its applications’, University of Warwick, (in progress, 2019)

Experience

Jan. 2019 – Present Visiting Scholar
at School of Information Technology, Deakin University, Geelong, Australia

July 2018 – Jan. 2019 Visiting Scholar
at School of Computing and Mathematics, Charles Sturt University, Wagga Wagga, Australia

July 2018 Intern
at Momenta.ai, Beijing, China

June 2018 – July 2018 Visiting Scholar
at School of Computer Science and Technology, Hangzhou Dianzi University, Hangzhou, China

Jan. 2017 – Dec. 2017 Visiting Scholar
at Department of Electrical and Computer Engineering, New Jersey Institute of Technology, Newark, USA

Jan. 2016 Visiting Scholar
at Faculty of Computer Science, Otto von Guericke University Magdeburg, Magdeburg, Germany

C.-C.CHANG

Ching-Chun Chang

ching-chun dot chang at warwick dot ac dot uk