![[IEEE 2015 IEEE 15th International Conference on Advanced Learning Technologies (ICALT) - Hualien, Taiwan (2015.7.6-2015.7.9)] 2015 IEEE 15th International Conference on Advanced Learning Technologies - Informal Learning Behavior Analysis Using Action Logs and Slide Features in E-Textbooks]()
[IEEE 2015 IEEE 15th International Conference on Advanced Learning Technologies (ICALT) - Hualien, Taiwan (2015.7.6-2015.7.9)] 2015 IEEE 15th International Conference on Advanced Learning Technologies - Informal Learning Behavior Analysis Using Action Logs and Slide Features in E-TextbooksShimada, Atsushi; Okubo, Fumiya; Yin, Chengjiu; Kojima, Kentaro; Yamada, Masanori; Ogata, Hiroaki · 2015