1. Perera, D., Kay, J., Koprinska, I., Yacef, K., Zaiane, O.R.: Clustering and Sequential Pattern Mining of Online Collaborative Learning Data. IEEE Transactions on Knowledge and Data Engineering. 21, 759–772 (2009)
2. Kardan, S., Conati, C.: A framework for capturing distinguishing user interaction behaviours in novel interfaces. In: Proc. of the 4th Int. Conf. on Educational Data Mining. pp. 159-168. Eindhoven, the Netherlands (2011)
3. Mavrikis, M., Gutierrez-Santos, S., Geraniou, E., Noss, R.: Design requirements, student perception indicators and validation metrics for intelligent exploratory learning environments. Personal and Ubiquitous Computing, pp. 1–16
4. Gobert, J.D., Pedro, M.A.S., Baker, R.S.J.D., Toto, E., Montalvo, O.: Leveraging Educational Data Mining for Real-time Performance Assessment of Scientific Inquiry Skills within Microworlds. JEDM - Journal of Educational Data Mining. 4, 111–143 (2012)
5. Lecture Notes in Computer Science;S Kardan,2014