3712 search results - page 42 / 743 » Role-Based Access Control |
ISVLSI
2005
IEEE
14 years 1 months ago
2005
IEEE
Multimedia applications are often characterized by a large number of data accesses with regular and periodic access patterns. In these cases, optimized pipelined memory access con...
MMMACNS
2005
Springer
14 years 1 months ago
2005
Springer
A new model for representing temporal access control policies is introduced. In this model, temporal authorizations are represented by time attributes associated with both subjects...
IDEAS
2005
IEEE
14 years 1 months ago
2005
IEEE
Laboratory information systems (LIMS) are used in life science research to manage complex experiments. Since LIMS systems are often shared by different research groups, powerful a...
SACMAT
2003
ACM
14 years 26 days ago
2003
ACM
Traditional access control mechanisms rely on a reference monitor to mediate access to protected resources. Reference monitors are inherently centralized and existing attempts to ...
ICC
2008
IEEE
14 years 2 months ago
2008
IEEE
—We illustrate the transport layer unfairness problem in the IEEE 802.11 Wireless Local Area Networks (WLANs). We design a link layer access control block for the Access Point (A...