Access Control Aware Search on the Cloud Computing. - Abdellah Kaci; Thouraya Bouabana-Tebibel; Zakia Challal (ICACCI, 2014)

Minimisation de l'influence négative dans les réseaux sociaux. - Zakia Challal; Kamel Boukhalfa (INFORSID, 2016)

Minimizing Negative Influence in Social Networks: A Graph OLAP Based Approach. - Zakia Challal; Omar Boussaid; Kamel Boukhalfa (DEXA (2), 2017)

Document-oriented versus Column-oriented Data Storage for Social Graph Data Warehouse. - Zakia Challal; Wafaa Bala; Hanifa Mokeddem; Kamel Boukhalfa; Omar Boussaid; Elhadj Benkhelifa (SNAMS, 2019)