1. Andrenucci, A., Sneiders, E.: Automated Question Answering: Review of the Main Approaches. In: 3rd International Conf. on Information Technology and Applications, pp. 514–519 (2005)
2. McGough, J., Mortensen, J., Johnson, J., Fadali, S.: A Web-Based Testing System with Dynamic Question Generation. In: 31st ASEE/IEEE Frontiers in Education Conference, vol. 3, pp. 3–23 (2001)
3. Lecture Notes in Computer Science;W.M. Wang,2008
4. Jonathan, C., Gwen, A., Eskenazi, E.M.: Automatic question generation for vocabulary assessment. In: Proceedings of the Conference on Human Language Technology and Empirical Methods in Natural Language Processing, Canada, pp. 819–826 (2005)
5. Burdescu, D.D., Mihaescu, M.C.: Building a decision support system for students by using concept maps. Proceedings of International Conference on Enterprise Information Systems (ICEIS 2008), Spain (2008)