1140 search results - page 216 / 228 » A Purpose-Based Access Control Model |
EUROSYS
2010
ACM
14 years 24 days ago
2010
ACM
A complex software system typically has a large number of objects in the memory, holding references to each other to implement an object model. Deciding when the objects should be...
ISN
1999
Springer
14 years 1 hour ago
1999
Springer
The ACTS FlowThru project aims to build a management system which supports the flow of management information across organisational and technological domains by reusing components ...
ESORICS
2007
Springer
13 years 11 months ago
2007
Springer
We propose the role-and-relation-based access control (R2 BAC) model for workflow systems. In R2 BAC, in addition to a user's role memberships, the user's relationships w...
CSFW
2004
IEEE
13 years 11 months ago
2004
IEEE
Workflow management systems (WFMSs) have attracted a lot of interest both in academia and the business community. A workflow consists of a collection of tasks that are organized t...
CC
2006
Springer
13 years 11 months ago
2006
Springer
The polyhedral model is known to be a powerful framework to reason about high level loop transformations. Recent developments in optimizing compilers broke some generally accepted ...