2655 search results - page 78 / 531 » Event Systems and Access Control |
163
click to vote
ISW
2005
Springer
16 years 4 days ago
2005
Springer
We present a model-checking algorithm which can be used to evaluate access control policies, and a tool which implements it. The evaluation includes not only assessing whether the ...
159
click to vote
SACMAT
2004
ACM
16 years 2 days ago
2004
ACM
This paper maintains that for an access-control mechanism to support a wide range of policies, it is best to dispense with any built-in semantics for roles in the mechanism itself...
160
click to vote
ICDE
2005
IEEE
16 years 7 days ago
2005
IEEE
In this paper, a method of handling both access frequency skew and data amount skew on a distributed parallel storage system under version management system is discussed. We assum...
170
click to vote
CCS
2008
ACM
15 years 8 months ago
2008
ACM
Pervasive computing environments have created a requirement for spatial- and temporal-aware access control systems. Although temporal, spatial and spatio-temporal role-based acces...
164
click to vote
SOUPS
2009
ACM
16 years 1 months ago
2009
ACM
Existing technologies for file sharing differ widely in the granularity of control they give users over who can access their data; achieving finer-grained control generally requ...