Thushari Atapattu has had a recent result from her PhD studies accepted for publication at the CSEDU conference:
T. Atapattu, K. Falkner and N. Falkner, Evaluation of Concept Importance in Concept Maps Mined from Lecture Notes: Computer vs Human. In Proceedings of the 6th International Conference on Computer Supported Education (CSEDU), April, 2014.
Update! Congratulations, Thushari, for being nominated for best paper award!