A Global SLA-Aware Approach for Aggregating Services in the Cloud. - Aida Lahouij; Lazhar Hamel; Mohamed Graiet; Abir Elkhalfa; Walid Gaaloul (OTM Conferences, 2016)

A Formal Approach for Correct Elastic Package-Based Free and Open Source Software Composition in Cloud. - Imed Abbassi; Mohamed Graiet; Sindyana Jlassi; Abir Elkhalfa; Layth Sliman (OTM Conferences (1), 2017)