Results 241 to 249 of about 12,389 (249)

Taming role mining complexity in RBAC

Computers & Security, 2010
In this paper we address the problem of reducing the role mining complexity in RBAC systems. To this aim, we propose a three steps methodology: first, we associate a weight to roles; second, we identify user-permission assignments that cannot belong to roles with a weight exceeding a given threshold; and third, we restrict the role-finding problem to ...
COLANTONIO A, DI PIETRO, ROBERTO, OCELLO A, VERDE N. V.   +3 more
openaire   +3 more sources

Study of an RBAC System [PDF]

Indian Journal of Applied Research, 2011
S. Sumathi Dr. S. Sumathi, Shuriya. B Shuriya. B   +1 more
openaire   +1 more source

GEO-RBAC Model

2009
Yue Zhang, James Joshi
openaire   +1 more source

RBAC transition

Proceedings of the first ACM Workshop on Role-based access control - RBAC '95, 1996
openaire   +2 more sources

Administration Model for RBAC

2009
Yue Zhang, James B. D. Joshi
openaire   +1 more source

Issues in RBAC

Proceedings of the first ACM Workshop on Role-based access control - RBAC '95, 1996
openaire   +2 more sources

RBAC on the Web by smart certificates

Proceedings of the fourth ACM workshop on Role-based access control, 1999
Ravi Sandhu, Joon S. Park
openaire   +2 more sources

ANSI/INCITS RBAC Standard

2009
Yue Zhang, James B. D. Joshi
openaire   +1 more source

Prioritizing RBAC features

Proceedings of the first ACM Workshop on Role-based access control - RBAC '95, 1996
openaire   +2 more sources