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	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	GIDRE: Environment of Detection and Answer of Intrusions based on GRID
Author	Olimpia Olgu?n, Manel M?dina
Citation	Vol. 7  No. 4  pp. 232-241
Keywords	GRID, attacks, Firewalls, IDS, ADS.

Title	Priority-based hierarchical Application Layer Multicast Management Model
Author	Xu Jian-zhen, Xu Mi-hua, Zhang Fu-yan
Citation	Vol. 7  No. 4  pp. 242-249
Keywords	Application-Layer Multicast; Priority; Hierarchical Structure; Multicast Management; Efficiency