1Fan Yu, Zhang Qin, Xiao-Ling Jia, et al. Data Mining Application Issues in Fraudulent Tax Declaration Detection [C]. Xi'an: Proceedings of the Second International Conference on Machine Learning and Cybernetics, 2003 : 2202-2206.
2Ferraiolo D F, Kuan D R, Chandramouli R, et al. Rolebased Access Control[M]. Norwood: Artech House, 2003.
3Deng Zhonghua. Analysis and Design of Information System[M]. Beijing: Science Press, 2003.58-61.
