论文部分内容阅读
,An authorization model for collaborative access control
【机 构】
:
Engineering and Computer Graphics Institute,Zhejiang University,Hangzhou 310027,China“,”Department o
【出 处】
:
浙江大学学报(英文版)(C辑:计算机与电子)
【发表日期】
:
2010年9期
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