Title	A Software Approach for the Design of a Virtual Plant Generator
Author	Lucien Ngalamou, Leary Myers
Citation	Vol. 10  No. 9  pp. 48-56
Keywords	Virtual plant generator Virtual model, Emulation, Industrial Process Control Studio

Title	Provide a Method of Scheduling In Computational Grid Using Imperialist Competitive Algorithm
Author	Mostafa Pahlevanzadeh, Ali HarounAbadi
Citation	Vol. 16  No. 6  pp. 75-80
Keywords	Computational Grid, scheduling of workflow, Imperialist Competitive Algorithm, Gravitational emulation local search algorithm

Title	A Comparison of VoIP Performance Evaluation on different environments Over VPN Multipoint Network
Author	Adel Alharbi, Ayoub Bahnasse, and Mohamed Talea
Citation	Vol. 17  No. 4  pp. 123-128
Keywords	VPN multipoint, VoIP, Delay, Jitter, Packet loss, MOS, Simulation, Emulation, Security