%0 Journal Article
%T eh—grbac：遍在计算环境中基于知识的访问控制原型
%A 张向刚 张云勇 刘锦德？
%J 计算机科学
%D 2003
%X inpervasivecomputingenvironment,userscanaccesstovariousinformation,resourcesandservicesatanytimeandanywhere,soaccesscontrolhasbecomeanexigentsecurityproblem.inthetraditionalaccesscontrolmodes,thedecisionso[accesscontrol
%K 访问控制原型eh-grbac计算环境知识发现知识库数据库
%U http://www.jsjkx.com/jsjkx/ch/reader/view_abstract.aspx?file_no=8595302&flag=1