Rus, V., Niraula, N. and Banjade, R. 2015. DeepTutor: An Effective, Online Intelligent Tutoring System That Promotes Deep Learning. Proceedings of the AAAI Conference on Artificial Intelligence. 29, 1 (Mar. 2015). DOI:https://doi.org/10.1609/aaai.v29i1.9269.