Evolution of parameters in Bayesian Overlay Model. - Loc Nguyen; Phung Do (ICTA, 2009)

Combination of Bayesian Network and Overlay Model in User Modeling. - Loc Nguyen; Phung Do (Int. J. Emerg. Technol. Learn., 2009)

A New Approach for Collaborative Filtering Based on Mining Frequent Itemsets. - Phung Do; Vu Thanh Nguyen; Tran Nam Dung (ACIIDS (2), 2013)

A Context-Aware Recommendation Framework in E-Learning Environment. - Phung Do; Hung Nguyen; Vu Thanh Nguyen; Tran Nam Dung (FDSE, 2015)

Integrating Knowledge-Based Reasoning Algorithms and Collaborative Filtering into E-Learning Material Recommendation System. - Phung Do; Kha Nguyen; Vu Thanh Nguyen; Tran Nam Dung; Tuan Dinh Le (FDSE, 2017)