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First Author : Jianfeng LU

Date of Publication : 2017-01-01

Journal : IEICE TRANSACTIONS on Information and Systems

Affiliation of Author(s) : 数理与信息工程学院

Document Type : 期刊

Issue : E100-DNo.8

Page Number : 1762-1769

ISSN : 1745-1361

Key Words : role-based access control;user authorization query;weight;constraint;genetic algorithm

Abstract : The user authorization query (UAQ) problem determines whether there exists an optimum set of roles to be activated to provide a set of permissions requested by a user. It has been deemed as a key issue for efficiently handling user\'s access requests in r

Translation or Not : no