%0 Journal Article
%T Research and realization of role-based data exchange middleware<br>基于角色的数据交换中间件的研究与实现
%A LIU Hai
%A CHEN Qi-mai
%A <br>刘海
%A 陈启买
%J 计算机应用
%D 2009
%I 
%X The autonomy, distribution and heterogeneity between business information systems make data exchange become inevitable. The idea of role was introduced. The data exchange demand and the data service of data source for each role were described and represented with XML Schema. Finally, the matching algorithm and architecture to achieve role-based data exchange services were presented.
%K rbac
%K data exchange
%K middleware<br>角色访问控制
%K 数据交换
%K 中间件
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=0101D73DED32CAF356470DBA67B89597&yid=DE12191FBD62783C&vid=771469D9D58C34FF&iid=CA4FD0336C81A37A&sid=377D325742940769&eid=E3AE62ADA8961FA3&journal_id=1001-9081&journal_name=计算机应用&referenced_num=0&reference_num=9