Adel A. Sewisy; Assiut; EGYPT; B.Sc. in Mathematics 1984, Assiut University. M.Sc. in Mathematics (Numerical Analysis) 1990, Assiut University. Ph.D. in Computer Science 1997, Assiut University. Demonstrator in Dept. of Math., Faculty of Science, Assiut University 1984. Assistant Lecturer in Dept. of Math., Faculty of Science 1990. Lecturer of Computer Science in Dept. of Math., Faculty of Science 1997. Associate Prof. of Computer Science in Dept. of Computer Science Faculty of Computers and Information Science, Assiut University 2003.Research Interests: Computer Science, Computer Vision, Arti cial Intelligence, Image Processing, Pattern recognition, Computer graphics, Fuzzy logic, Neural Networks, Numerical Analysis, Operation Research