1. Application and assessment of cognitive-dissonance theory in the learning process.;E.Aïmeur;Journal of Universal Computer Science,1998
2. Obstacles et construction de situations didactiques en sciences expérimentales.;P.Aristolfi;Aster,1993
3. Intuitionistic Fuzzy Sets
4. Modelling interaction during small-group synchronous problem-solving activities: The Synergo approach.;N.Avouris;Proceedings of ITS 2004 workshop on designing computational models of collaborative learning interaction,2004
5. A collaborative learning environment based on intelligent agents