Mahmoud El SamadMahmoud El Samad received his B.S., M.S. and PhD degree in Computer Science from Paul Sabatier University, Toulouse, France. He is currently an Associate Professor at the Lebanese International University (LIU), Tripoli. He is occupying the position f the campus coordinator (Tripoli) for the department of computer science and information technology. His main research interests include blockchain, big data, mobiles agents and query optimization for large-scale distributed systems. Read More Read Less