A Multicriteria Bayesian Intelligent Tutoring System MBITS
Yamna Ettarres, Khaled Mellouli, Pierre-Henri Wuillemin · 2010
An Intelligent Tutoring Systems (ITS) is concerned with the construction of intelligent softwares helping students overcoming different problems in their learning process. We present in this work a novel Multicriteria Bayesian Intelligent Tutoring System MBITS used to help students overcoming their their lack of comprehension of concepts in a course. It is based on a Bayesian Network (BN) to model a course and a multicriteria approach to evaluate different solution and information gathering actions using the same set of criteria. MBITS is an automated troubleshooter presented as an interactive and easy to use Web application.