Sanjay Kumar Pal: Completed BSc, LME, MCA, M.Tech. and pursuing PhD(CS). He has more than 20 years of experience having 35 International and National research publications in Graph Theory and Network Topology Design. Samar Sen Sarma: Completed M.Tech. and Ph.D-CS from University of Calcutta having more than 35 yrs experience about 100 publications.