894 search results - page 31 / 179 » Scenario-Driven Role Engineering |
ICSE
2007
IEEE-ACM
14 years 7 months ago
2007
IEEE-ACM
Modern multiuser software systems have adopted RoleBased Access Control (RBAC) for authorization management. This paper presents a formal model for RBAC policy validation and a st...
ICSM
2009
IEEE
14 years 2 months ago
2009
IEEE
This work presents a descriptive and analytic study of classes playing zero, one, or two roles in six different design patterns (and combinations thereof). First, we answer three...
WER
2007
Springer
14 years 1 months ago
2007
Springer
Role-Based Access Control (RBAC) is increasingly used for ensuring security and privacy in complex organizations such as healthcare institutions. In RBAC, access permissions are g...
ICSE
2005
IEEE-ACM
14 years 7 months ago
2005
IEEE-ACM
To achieve the goalof realizingobject adaptationto environments, a new role-based model Epsilon and a language EpsilonJ is proposed. In Epsilon, an environment is defined as a fie...
SACMAT
2009
ACM
14 years 9 days ago
2009
ACM
The role-based access control (RBAC) model has proven to be cost effective to reduce the complexity and costs of access permission management. To maximize the advantages offered...