Implementation and evaluation of a scene search method for multimedia content using subtitles

摘要

In Japan, information technology is an important issue in educational fields. Many students can come to study using multimedia contents anywhere and anytime. However, Japanese students spend short time on self-learning compared with other countries. Considering this fact, we propose a multimedia switching system to improve their learning time and understanding. In the system, multimedia contents are provided to reflect both knowledge and skills for keeping a self-learning time, motivation and understanding. The system is an educational content to switch their operation, media, quality reflected as a learning support functions. However, we have not focused on the usability of educational contents. In this paper, we discuss implementation and evaluation of scene search using subtitles appended to lecture video implemented as a Web application for supporting self-learning.