Extraction of Semantic Relationships Starting from Similarity Measurements. - Mohamed Frikha; Mohamed Ben Ahmed Mhiri; Faïez Gargouri (ICEIS (3), 2007)

Designing a User Interest Ontology-Driven Social Recommender System: Application for Tunisian Tourism. - Mohamed Frikha; Mohamed Mhiri 001; Faïez Gargouri (PAAMS (Special Sessions), 2015)

Time-sensitive trust calculation between social network friends for personalized recommendation. - Mohamed Frikha; Mohamed Mhiri 001; Mounir Zarai; Faïez Gargouri (ICEC, 2016)

Using TMT ontology in trust based medical tourism recommender system. - Mohamed Frikha; Mohamed Mhiri 001; Mounir Zarai; Faïez Gargouri (AICCSA, 2016)

Using Social Interaction Between Friends in Knowledge-Based Personalized Recommendation. - Mohamed Frikha; Mohamed Mhiri 001; Faïez Gargouri (AICCSA, 2017)

An User Interest Ontology Based on Trusted Friends Preferences for Personalized Recommendation. - Mohamed Frikha; Mohamed Mhiri 001; Faïez Gargouri (EMCIS, 2017)

Trusted Friends' Computation Method Considering Social Network Interactions' Time. - Mohamed Frikha; Houcemeddine Turki; Mohamed Ben Ahmed Mhiri; Faïez Gargouri (ISDA (2), 2018)