Kotone Hoshina, Ryuya Uda. Evaluation of Security and Usability of Individual Identification Using Image Preference. In Sukhan Lee 0001, Roslan Ismail, Hyunseung Choo, editors, Proceedings of the 13th International Conference on Ubiquitous Information Management and Communication, IMCOM 2019, Phuket, Thailand, January 4-6, 2019. Volume 935 of Advances in Intelligent Systems and Computing, pages 424-439, Springer, 2019. [doi]