%0 Journal Article
%T Role-based delegation model and realization<br>基于角色的权限代理模型及其实现*
%A ZHANG Li-ming
%A LI Yu-long
%A <br>张黎明
%A 李玉龙
%J 计算机应用研究
%D 2009
%I 
%X Presented a SPC-based delegation model (SBDM). Discussed its main idea, architecture constitutes, delegation constraint, functions of delegate. Also, introduced the method and design idea to realize SBDM. It would be used in distributed network and workflow management.
%K access control
%K role
%K delegation
%K constraint
%K RBAC<br>访问控制
%K 角色
%K 代理
%K 约束
%K 基于角色的访问控制
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=0915BD08D1748ACE7C3BEB78CB659EC4&yid=DE12191FBD62783C&vid=96C778EE049EE47D&iid=0B39A22176CE99FB&sid=245EE63BFE8F8B66&eid=20D29EF591CB2C94&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=1&reference_num=10