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» A Language for Role Specifications
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SACMAT
2003
ACM
15 years 5 months ago
Dependencies and separation of duty constraints in GTRBAC
A Generalized Temporal Role Based Access Control (GTRBAC) model that captures an exhaustive set of temporal constraint needs for access control has recently been proposed. GTRBACā...
James Joshi, Basit Shafiq, Arif Ghafoor, Elisa Ber...
KR
2000
Springer
15 years 3 months ago
Expressive ABox Reasoning with Number Restrictions, Role Hierarchies, and Transitively Closed Roles
We present a new tableaux calculus deciding the ABox consistency problem for the expressive description logic ALCNHR+ . Prominent language features of ALCNHR+ are number restricti...
Volker Haarslev, Ralf Möller
SAC
2006
ACM
14 years 11 months ago
powerJava: ontologically founded roles in object oriented programming languages
In this paper we introduce a new view on roles in Object Oriented programming languages, based on an ontological analysis of roles. A role is always associated with an object inst...
Matteo Baldoni, Guido Boella, Leendert W. N. van d...
DIGRA
2005
Springer
15 years 5 months ago
Narrative Structure in Trans-Reality Role-Playing Games: Integrating Story Construction from Live Action, Table Top and Computer
Trans-reality role-playing games are conceived of as a form of role-playing game evolving from and integrating established table-top, live-action and computer-based role-playing f...
Craig A. Lindley, Mirjam Eladhari
MODELS
2010
Springer
14 years 10 months ago
Role-Based Generic Model Refactoring
Jan Reimann, Mirko Seifert, Uwe Aßmann