Title	Model of Flexible Production Systems with Sub-Lines and Their GA Expressions
Author	Jaber Abu Qudeiri, Hidehiko Yamamoto, Rizauddin Bin Ramli
Citation	Vol. 7  No. 4  pp. 223-231
Keywords	Flexible production system, Buffer size, Genetic algorithm.

Title	Reducing Premature Convergence Problem through Numbers Structuring in Genetic Algorithm
Author	Abu Bakar Md Sultan, Ramlan Mahmud, Muhammad Nasir Sulaiman
Citation	Vol. 7  No. 4  pp. 215-217
Keywords	Genetic Algorithm, Premature Convergence, Diversity, Timetabling, Optimization

Title	A Study of the Parameters Concerning Load Balancing Algorithms
Author	Ioannis Psoroulas, Ioannis Anagnostopoulos, Vassili Loumos, Eleftherios Kayafas
Citation	Vol. 7  No. 4  pp. 202-214
Keywords	Load balancing algorithms, Computational Grid, discrete event simulation

Title	A Color Contrast Algorithm for E-learning Standard
Author	Young Gun Jang, Hack Yoon Kim, Keun Man Yi
Citation	Vol. 7  No. 4  pp. 195-201
Keywords	E-learning, Color contrast, Color temperature, Learning disorders, Accessibility, Readability