A Social Spider Optimisation Algorithm for 3D Unmanned Aerial Base Stations Placement. - Elhadja Chaalal; Laurent Reynaud; Sidi Mohammed Senouci (Networking, 2020)

Effective neighborhood search with optimal splitting and adaptive memory for the team orienteering problem with time windows. - Youcef Amarouche; Rym Nesrine Guibadj; Elhadja Chaalal; Aziz Moukrim (Comput. Oper. Res., 2020)

Mobility Prediction For Aerial Base Stations for a Coverage Extension in 5G Networks. - Elhadja Chaalal; Laurent Reynaud; Sidi Mohammed Senouci (IWCMC, 2021)

Interference-Aware Trajectory Optimization for Cellular-connected UAVs with Obstacle Avoidance. - Elhadja Chaalal; Laurent Reynaud; Sidi-Mohammed Senouci (DIVANet, 2021)

A New Framework for Multi-Hop ABS-Assisted 5G-Networks With Users' Mobility Prediction. - Elhadja Chaalal; Sidi-Mohammed Senouci; Laurent Reynaud (IEEE Trans. Veh. Technol., 2022)

Integrating Connected and Automated Shuttles With Other Mobility Systems: Challenges and Future Directions. - Elhadja Chaalal; Cindy Guerlain; Enric Pardo; Sébastien Faye (IEEE Access, 2023)