Sciweavers

2110 search results - page 47 / 422
» Delegation Modeling with Paradigm
Sort
View
ISW
2004
Springer
15 years 10 months ago
Model-Checking Access Control Policies
We present a model of access control which provides fine-grained data-dependent control, can express permissions about permissions, can express delegation, and can describe syste...
Dimitar P. Guelev, Mark Ryan, Pierre-Yves Schobben...
ECIS
2000
15 years 6 months ago
Open Source Movements as a Model for Organizing
Open source software such as the operating system Linux has in a few years created much attention as an alternative way to develop and distribute software. Open source is to let an...
Jan Ljungberg
DAGSTUHL
1990
15 years 5 months ago
Parallel Distributed Belief Networks
A parallel distributed computational model for reasoning and learning is discussed based on a belief network paradigm. Issues like reasoning and learning for the proposed model ar...
Wilson X. Wen
122
Voted
EUROSYS
2007
ACM
16 years 1 months ago
Authorizing applications in singularity
We describe a new design for authorization in operating systems in which applications are first-class entities. In this design, principals reflect application identities. Access c...
Ted Wobber, Aydan R. Yumerefendi, Martín Ab...
AIMSA
2008
Springer
15 years 11 months ago
A Logical Approach to Dynamic Role-Based Access Control
Since its formalization RBAC has become the yardstick for the evaluation of access control formalisms. In order to meet organizational needs, it has been extended along several di...
Philippe Balbiani, Yannick Chevalier, Marwa El Hou...