Title	A compact lens-less optical image encoding system using diffraction grating
Author	A.S. Samra, S.S. Kishk, S.S. Elnaggar
Citation	Vol. 10  No. 6  pp. 141-145
Keywords	Data processing by optical means, Diffraction gratings, Optical security and encryption

Title	A Mathematical Model for Verification of Iris Uniqueness
Author	H.A. Hashish, M.S. El-Azab, M.E. Fahmy, M.A. Mohamed
Citation	Vol. 10  No. 6  pp. 146-152
Keywords	Iris recognition, pupil detection

Title	A Guide to Dynamic Load Balancing in Distributed Computer Systems
Author	Ali M. Alakeel
Citation	Vol. 10  No. 6  pp. 153-160
Keywords	Distributed computer systems, communication networks, load balancing, load sharing, performance evaluation, stability

Title	Multimedia Network Simulation with a Fluid Flow Model
Author	Priscila Sol?s Barreto, Tiago Flor Bento, Paulo H. P. de Carvalho
Citation	Vol. 10  No. 6  pp. 161-167
Keywords	fluid model, multimedia, network simulation, traffic