Abduallah Gamal (Member, IEEE) is a senior researcher at Zagazig University, Faculty of Computers and Informatics, Department of Operations Research, Egypt. He received the B.Sc. and M.Sc. degrees from the Department of Operations Research, Faculty of Computers and Informatics, Zagazig University, Egypt. His area of interest includes computation intelligence, Optimization, Swarm Intelligence, Evolutionary Algorithms, and neutrosophic sets and logic. He is working on the application of multi-criteria decision-making. He is also a reviewer in different international journals and conferences.