- Using HMMs and bagged decision trees to leverage rich features of user and skill from an intelligent tutoring system dataset
- 1560-4292/08/$17.00 YYYY IOS Press and the authors. All rights reserved. Gong, Y, Beck, J. E., Heffernan, N. T.: How to Construct More Accurate Student Models
- Modeling Individualization in a Bayesian Networks Implementation of Knowledge Tracing
- International Journal of Artificial Intelligence in Education Volume# (YYYY) Number 1560-4292/08/$17.00 YYYY IOS Press and the authors. All rights reserved.
- Running head: EVALUATION OF AN ON-LINE FORMATIVE ASSESSMENT TUTOR 1 Koedinger, K., McLaughlin, E. & Heffernan, N. (2010) A Quasi-Experimental Evaluation of an On-line Formative
- Wang, Y., Heffernan, N. T. (2011) The "Assistance" Model: Leveraging How Many Hints and Attempts a Student Needs. 24th International FLAIRS Conference, Special Track: Intelligent Tutoring Systems(ITS). (ACCEPTED)
