Bader-Natal, A., Lotze, T., and Furr, D. A Comparison of the Effects of Nine Activities within a Self-Directed Learning Environment on Skill-Grained Learning. Proceedings of the 15th International Conference on Artificial Intelligence in Education, 2011.

Bader-Natal, A. and Lotze, T. Evolving a learning analytics platform. Proceedings of the 1st International Conference on Learning Analytics and Knowledge. ACM Press, 2011.

Bader-Natal, A. Combining peer-assistance and peer-assessment in a synchronous collaborative learning activity. Supplementary Proceedings of the Tenth International Conference on Intelligent Tutoring Systems (ITS-2010), Workshop on Opportunities for intelligent and adaptive behavior in collaborative learning systems.

Bader-Natal, A. Interaction Synchronicity in Web-based Collaborative Learning Systems. Proceedings of World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education 2009 (E-LEARN 2009), pp. 1121-1129.

Bader-Natal, A. Incorporating game mechanics into a network of online study groups. Supplementary Proceedings of the 14th International Conference on Artificial Intelligence in Education (AIED-2009). Intelligent Educational Games workshop, 2009.

Bader-Natal, A. The Teacher's Dilemma: A game-based approach for motivating appropriate challenge among peers. Ph.D. Dissertation, Brandeis University, May 2008.

Bader-Natal, A. Incorporating students' probabilistic expectations into a peer-driven tutoring game. Brandeis CS Tech Report CS-08-269, 2008.

Bader-Natal, A. and Pollack, J. Evaluating Problem Difficulty Rankings Using Sparse Student Response Data. Supplementary Proceedings of the 13th International Conference on Artificial Intelligence in Education, 2007.

Bader-Natal, A. and Pollack, J. Assessing Learning in a Peer-Driven Tutoring System. Proceedings of the 13th International Conference on Artificial Intelligence in Education, IOS Press, 2007.

Bader-Natal, A. and Pollack, J. BEEweb: A Multi-Domain Platform for Reciprocal Peer-Driven Tutoring Systems. Proceedings of the 8th International Conference on Intelligent Tutoring Systems, Springer, 2006.

Bader-Natal, A. and Pollack, J. Towards Metrics and Visualizations Sensitive to Coevolutionary Failures. AAAI Technical Report FS-05-03. Coevolutionary and Coadaptive Systems, AAAI Fall Symposium 2005, Washington D.C. 2005.

Bader-Natal, A. and Pollack, J.B. Motivating Appropriate Challenges in a Reciprocal Tutoring System. Proceedings of the 12th International Conference on Artificial Intelligence in Education, IOS Press, 2005. Nominated for Best Paper Award.

Bader-Natal, A. and Pollack, J.B. A Population-Differential Method of Monitoring Success and Failure in Coevolution. Proceedings of the 2004 Genetic and Evolutionary Computation Conference, Springer-Verlag, 2004.