重庆理工大学学报：自然科学2012，Vol.26Issue(10)：72-75,4.
含空间特性的工作流访问控制模型
Spatial Data Workflow Authorization Model
摘要
Abstract
Based on the analysis of the present workflow system and combined with the traditional RBAC model, a new model called Spatial Data Workflow Authorization Model (SPWAM) has been put forward. After using the spatial characteristics into the process of authorization, this new model enhances safer spatial description and defines the corresponding authorization control, which provides safer and more flexible user authorization management and access control.关键词
工作流/访问控制/空间数据库Key words
workflow/access control/spatial database分类
信息技术与安全科学引用本文复制引用
吴薇,叶球孙..含空间特性的工作流访问控制模型[J].重庆理工大学学报：自然科学,2012,26(10):72-75,4.基金项目
福建省自然科学基金资助项目 （）
