423 search results - page 15 / 85 » A Logical Approach to Dynamic Role-Based Access Control |
SACMAT
2003
ACM
14 years 26 days ago
2003
ACM
In large organizations the administration of access privileges (such as the assignment of an access right to a user in a particular role) is handled cooperatively through distribu...
SACMAT
2009
ACM
14 years 2 months ago
2009
ACM
In this paper, we present a mandatory access control system that uses input from multiple stakeholders to compose policies based on runtime information. In the emerging ubiquitous...
COOPIS
2004
IEEE
13 years 11 months ago
2004
IEEE
Current ubiquitous computing environments provide many kinds of information. This information may be accessed by different users under varying conditions depending on various conte...
ITC
1997
IEEE
13 years 11 months ago
1997
IEEE
Testing embedded cores is a challenge because access to core I/Os is limited. The user-defined logic (ZJDL) surrounding the core may restrict the set of test vectors that can be a...
FPL
2000
Springer
13 years 11 months ago
2000
Springer
abstract the dynamic nature of a computation to embedded data memory (which is accessible on-chip). The dynamic nature of a computation corresponds to the dynamic features of its i...