798 search results - page 13 / 160 » Comparing the expressive power of access control models |
ECUMN
2007
Springer
14 years 1 months ago
2007
Springer
Context-based access control is an emerging approach for modeling adaptive solution, making access control management more flexible and powerful. But in the ubiquitous environment...
BMCBI
2006
13 years 7 months ago
2006
Background: Accurate interpretation of data obtained by unsupervised analysis of large scale expression profiling studies is currently frequently performed by visually combining s...
ASPDAC
2005
ACM
14 years 1 months ago
2005
ACM
- This paper presents a comparison between three different high-level modeling approaches for embedded systems design, focusing on systems that require dataflow models. The propose...
WORDS
2005
IEEE
14 years 1 months ago
2005
IEEE
This paper presents a framework for verifying the access control requirements of real-time application systems such as workflow management systems and active databases. The tempor...
SACMAT
2004
ACM
14 years 1 months ago
2004
ACM
We describe a layered approach to access control for distributed and interoperable computing systems. Firstly, compound access control policies are conceptually specified, using ...