I. Leftheriotis, C. Gkonela, and K. Chorianopoulos. 2nd International ICST Conference on User Centric Media (UCMEDIA 2010), volume 60 of Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, Springer Berlin Heidelberg, Berlin, Heidelberg, (January 2012)
M. Asghar, A. Habib, A. Habib, S. Zahra, and S. Ismail. International Journal of Computer Science and Information Security (IJCSIS),, 14 (4):
192-202(April 2016)cite arxiv:1605.02304Comment: 11 pages, 22 figures, International Journal of Computer Science and Information Security (IJCSIS),Vol. 14, No. 4, April 2016.