Ayad R. Abbas, Liu Juan. Design E-learning Recommendation System Using PIRT and VPRS Model. In Wenyin Liu, Xiangfeng Luo, Fu Lee Wang, Jingsheng Lei, editors, Web Information Systems and Mining, International Conference, WISM 2009, Shanghai, China, November 7-8, 2009. Proceedings. Volume 5854 of Lecture Notes in Computer Science, pages 489-498, Springer, 2009. [doi]
Abstract is missing.