Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Attribute Based Administration of Role Based Access Control : A Detailed
  Description   Administrative Role Based Access Control (ARBAC) models deal with how to
manage user-role assignments (URA), permission-role assignments (PRA), and
role-role assignments (RRA). A wide variety of approaches has been proposed in
the literature for URA, PRA, and RRA. In this paper, we propose attribute-based
administrative models that unify many prior approaches for URA and PRA. The
motivating factor is that attributes of various RBAC entities such as admin
users, regular users and permissions can be used to administer URA and PRA in a
highly flexible manner. We develop an attribute-based URA model called AURA and
an attribute-based PRA model called ARPA. We demonstrate that AURA and ARPA can
express and unify many prior URA and PRA models.

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The categories of this paper are: physics
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The categories of this paper are: patt-sol
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The categories of this paper are: cmp-lg
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The categories of this paper are: solv-int
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The categories of this paper are: atom-ph
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The categories of this paper are: dg-ga
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The categories of this paper are: hep-th
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The categories of this paper are: stat
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The categories of this paper are: chem-ph
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The categories of this paper are: mtrl-th
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The categories of this paper are: chao-dyn
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The categories of this paper are: gr-qc
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The categories of this paper are: astro-ph
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The categories of this paper are: eess
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The categories of this paper are: ao-sci
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The categories of this paper are: q-alg