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CONTEXT-AWARE ROLE BASED ACCESS CONTROL SYSTEM IN A UBIQUITOUS ENVIRONMENT, AND A CONTROL METHOD THEREOF
CONTEXT-AWARE ROLE BASED ACCESS CONTROL SYSTEM IN A UBIQUITOUS ENVIRONMENT, AND A CONTROL METHOD THEREOF
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机译：遍历环境中基于上下文感知角色的访问控制系统及其控制方法
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摘要
PURPOSE: A context-aware role based access control system and a control method thereof are provided to supply an expression method of an efficient situation requirement condition for coping with the dynamic change of a ubiquitous environment as well as a personalized access control technique reflecting user preference.;CONSTITUTION: A CAUAM(Context Aware User Assignment Manage)(100) performs the allocation, trust and withdrawal functions for a user according to a situation request condition in order to be a user situation. A CAPAM(Context Aware Permission Assignment Manager)(300) performs the authority modification, authority restoration and personalized authority change according to the change of the user situation. An information repository(500) stores a user profile and context, and a user profile. An ACM(Access Control Manager)(700) controls each part to process the access control request.;COPYRIGHT KIPO 2010
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