Dr. Shu-Fen Tu is a professor in the Department of Information Management, Chinese Culture University, Taiwan. She received her Ph.D. degree from the Institute of Information Management, National Central University, Taiwan. Her current research interests include Blockchain, sentiment analysis, steganography, and secret sharing.
Dr. Ching-Sheng Hsu is a Professor in the Department of Information Management, Ming Chuan University, Taiwan. He received his Ph.D. degree from the Institute of Information Management, National Central University, Taiwan. His research interests include blockchain technology, e-learning, data mining, big data, information hiding and digital watermarking, visual cryptography, and secret
sharing.
