1. Toward the next generation of recommender systems: A survey of the state-of-the-art and possible extensions;Adomavicius;IEEE Transactions on Knowledge and Data Engineering,2005
2. Context-aware recommender systems;Adomavicius,2011
3. A socio-technical approach towards supporting intra-organizational collaboration;Aehnelt,2008
4. Intelligent tutoring systems;Anderson;Science,1985
5. Integrating a multi-agent recommendation system into a mobile learning management system;Andronico;Proceedings of Artificial Intelligence in Mobile System,2003