Context Aware Multimodal Interaction Model in Standard Natural Classroom. - Quanfeng Luo; Jiaji Zhou; Fei Wang; Liping Shen (ICHL, 2009)

Attentiveness Detection Using Continuous Restricted Boltzmann Machine in E-Learning Environment. - Jiaji Zhou; Heng Luo; Quanfeng Luo; Liping Shen (ICHL, 2009)