Assistant Dean/Full Professor of the Halmos College of Arts and Sciences of Nova Southeastern University in Florida. From 2004 to 2015, Prof. He served as the Director of the Division of Math, Science, and Technology of Farquhar College of Arts and Sciences of the university. He has been a full professor and grand Ph.D. of the World Information Distributed University since 2004, as well as an academician of the European Academy of Informatization. He was a research associate at the Department of Mathematics, Eldgenossische Technische Hochschule, Zurich, Switzerland, and the Department of Mathematics and Theoretical Physics, Cambridge University, Cambridge, England. He was also a visiting professor at the National Key Research Lab of Computational Mathematics of the Chinese Academy of Science and the University of Rome, Italy.