The Chinese University of Hong Kong, Shenzhen

Associate Dean for Research, Near East University, Nicosia

Professor, Dept. of Information Systems, King Saud University, Riyadh, KSA

Computer Science Department, Jordan University of Science and Technology

IEEE Fellow, Professor, INRS, University of Quebec

Ultra Communications, Montreal, Canada

Macquarie University

Professor, Shanghai University, China & Gachon University, Korea

University of Doha for Science and Technology, Doha, State of Qatar

Full Professor in Computer Science, University of Messina, Italy