OBSemE: An ontology-based semantic metadata extraction system for learning objects. - Ramzi Farhat; Baraâ Jebali (ICTA, 2013)

Ontology based semantic metadata extraction system for learning objects. - Ramzi Farhat; Baraâ Jebali; Mohamed Jemni (ICSLE, 2014)

Toward personalization in MOOCs. - Baraâ Jebali; Ramzi Farhat (ICTA, 2017)

Learners' clustering in MOOCs: state of the art. - Baraâ Jebali; Ramzi Farhat (ICTA, 2019)

Profiling learners' groups in MOOCs. - Baraâ Jebali; Ramzi Farhat; Mohamed Jemni (OCTA, 2020)