Research on the Access control for Multi-Database System
Based on the analysis of the theories about access entities and access roles, a role privilege assignment model is proposed in order to realize access control and preserve the heterogeneity and autonomy in multidatabase system.
Tao Lv Bin Liu Shaofei Wu
School of Computer Science & Engineering, WuHan Institute of Technology, 430073, China College of Electrical & Information Engineering, ShanXi University of Science & Technology School of Computer Science & Engineering, WuHan Institute of Technology
国际会议
长沙
英文
2140-2143
2008-10-20(万方平台首次上网日期,不代表论文的发表时间)