Title	Formal Network Designs for Critical Network Security Systems
Author	Dea-Woo Park
Citation	Vol. 6  No. 4  pp. 172-178
Keywords	Critical Systems, Risk Management, Security Requirements, Security Policy, Formal Methods

Title	Research on the performance of grid computing for distributed neural networks
Author	Bo Yang, Ya-dong Wang, Xiao-hong Su
Citation	Vol. 6  No. 4  pp. 179-187
Keywords	Artificial neural network, Grid computing, Cooperation strategy, Training algorithm, Performance evaluation

Title	Constructing Virtual Environments for Real Time E-learning
Author	Xun Ouyang†, Ahmad Kharaz††, Richard Thorn†
Citation	Vol. 6  No. 5  pp. 1-5
Keywords	E-learning, Virtual Reality, Virtual Environment, Interactivity, Image mapping

Title	Using Neural Network Rule Extraction for Credit-Risk Evaluation
Author	Maria Teresinha Arns Steiner, Pedro Jos? Steiner Neto, Nei Yoshihiro Soma, Tamio Shimizu, J?lio Cesar Nievola
Citation	Vol. 6  No. 5  pp. 6-16
Keywords	Neural Networks, NeuroRule extraction technique, Credit-risk.