798 search results - page 10 / 160 » Comparing the expressive power of access control models |
BIRTHDAY
1997
Springer
13 years 11 months ago
1997
Springer
We compare the expressive power on finite models of two extensions of first order logic L with equality. L(Ct) is formed by adding an operator count{x : ϕ}, which builds a term ...
IEEEARES
2010
IEEE
14 years 2 months ago
2010
IEEE
—Managing access control policies is a complex task. We argue that much of the complexity is unnecessary and mostly due to historical reasons. There are number of legacy policy s...
ICS
2010
Tsinghua U.
14 years 11 days ago
2010
Tsinghua U.
We explore the intersection between an emerging class of architectures and a prominent workload: GPGPUs (General-Purpose Graphics Processing Units) and regular expression matching...
ISW
2004
Springer
14 years 29 days ago
2004
Springer
We present a model of access control which provides fine-grained data-dependent control, can express permissions about permissions, can express delegation, and can describe syste...
ICISS
2005
Springer
14 years 1 months ago
2005
Springer
Since XML tends to become the main format to exchange data over the Internet, it is necessary to define a security model to control the access to the content of these documents. S...