
The role delegation authorization model of a computer-supported cooperative design system
XU Hongxue1, LIU Yongxian1, SHENG Zhongqi1, GUO Xiuying2
Front. Mech. Eng. ›› 2007, Vol. 2 ›› Issue (2) : 201-204.
The role delegation authorization model of a computer-supported cooperative design system
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