Nurul SarkarNurul I. Sarkar is a senior lecturer in the School of Computer and Information Sciences at the Auckland University of Technology, New Zealand. He has more than ten years of teaching experience in universities at both undergraduate and postgraduate leel, and has taught a range of subjects including computer networking, data communications, computer hardware and e-commerce. At the University of Auckland, he is currently completing his Ph.D. in wireless communication networks. Professor Sarkar has published in a number of journal and conferences, and has contributed chapters to several edited research compilations. Read More Read Less