Towards Representation and Validation of Knowledge in Students' Learning Pathway Using Variability Modeling Technique

Nowadays, E-learning system is considered as one of the main pillars in the learning system. Mainly, E-Learning system is designed to serve different types of students. Thus, providing different learning pathways are a must. In this paper, we introduce the variability technique to represent the knowledge in E-learning system. This representation provides different learning pathways which supports the students’ diversity. Moreover, we validate the selection of learning pathway by introducing First Order Logic (FOL) rules. Index Terms – Learning Pathway, Variability and knowledge representation.