Title	Grid Computing Security Implementation Challenges
Author	Muhammad Naeem khan, Shahid Hussain
Citation	Vol. 13  No. 3  pp. 80-85
Keywords	Grid Security, virtual organization (VO), privacy, authorization, authentication, OGSA.

Title	Analysis and Simulation of 3D Trajectory with Obstacle Avoidance of an Autonomous Underwater Vehicle for Optimum Performance
Author	Sami A. Mostafa, Ayman M. M. Brisha
Citation	Vol. 13  No. 3  pp. 86-89
Keywords	AUV Path planning, AUV 3D trajectory, Obstacle avoidance, OAWPF algorithm.

Title	An Enhanced Resilient Backpropagation Artificial Neural Network for Intrusion Detection System
Author	Reyadh Shaker Naoum, Namh Abdula Abid, Zainab Namh Al-Sultani
Citation	Vol. 13  No. 3  pp. 90-94
Keywords	Backpropagation, Neural Network, IDS

Title	Trajectory Estimation and Control of Vehicle using Neuro-Fuzzy Technique
Author	Boumediene Selma, Samira Chouraqui
Citation	Vol. 13  No. 3  pp. 95-100
Keywords	Adaptive Neuro-fuzzy inference system (ANFIS), Fuzzy logic, neural network, nonlinear system, control.