125 search results - page 1 / 25 » Efficient techniques for realizing geo-spatial access contro... |
CCS
2007
ACM
13 years 8 months ago
2007
ACM
The problem of key management for access control systems has been well-studied, and the literature contains several schemes for hierarchy-based and temporal-based access control. ...
FPL
2007
Springer
13 years 10 months ago
2007
Springer
The complexity of today’s embedded applications requires modern high-performance embedded System-on-Chip (SoC) platforms to be multiprocessor architectures. Advances in FPGA tec...
TPDS
1998
13 years 4 months ago
1998
—We suggest a method of controlling the access to a secure database via quorum systems. A quorum system is a collection of sets (quorums) every two of which have a nonempty inter...
JSAC
2008
13 years 4 months ago
2008
In this paper, we study the theoretical problem of the end-to-end rate assignment for multi-hop wireless networks. Specifically, we consider the problem of joint congestion control...
DASFAA
2010
IEEE
13 years 4 months ago
2010
IEEE
Achieving data security over cooperating web services is becoming a reality, but existing XML access control architectures do not consider this federated service computing. In this...