Abstract
In this study, as the way for making students certainly schedule learning time with quality, we research and develop a supporting system for students' doing homework, submitting reports and reminding them homework. First of all, we developed a report submission system. Second, in this article, we described the server side mechanism of a reminder system for supporting report submissions and then we proposed a reminder modeling and a user-type discrimination method with SOM (Self-Organizing Maps). The reminder automatically schedules frequencies and spans of reminding to suit the needs and abilities of student users. We obtained results of analysis with SOM that has 6 clusters, depending on homework assignment time and students 'submission time.
