Title	Description Logic Based Conflict Detection Methods for RB-RBAC Model
Author	Haibo Yu, Qi Xie, Haiyan Che
Citation	Vol. 6  No. 1  pp. 120~125
Keywords	RB-RBAC, Description Logic, Policy conflict, Conflict detection

Title	A Novel Feature Selection Method Based on Category Information Analysis for Class Prejudging in Text Classification
Author	Qiang Wang, Yi Guan, XiaoLong Wang, Zhiming Xu
Citation	Vol. 6  No. 1  pp. 113~119
Keywords	Category Information Analysis, Pre-Fetching technique, Candidate class label, feature contribution

Title	On Implementing a Financial Decision Support System
Author	Sotiris Kotsiantis, Dimitris Kanellopoulos, Vasilis Tampakas
Citation	Vol. 6  No. 1  pp. 103~112
Keywords	Financial predictions, data mining, decision support systems

Title	Model-Based Product Redesign
Author	LI Zhan-Shan, KOU Fei-hong, Cheng Xiao-chun, Wang Tao
Citation	Vol. 6  No. 1  pp. 99~102
Keywords	model-based reasoning, design conflict, redesign