807 search results - page 33 / 162 » Term Rewriting for Access Control |
105
click to vote
SACMAT
2003
ACM
15 years 7 months ago
2003
ACM
A Generalized Temporal Role Based Access Control (GTRBAC) model that captures an exhaustive set of temporal constraint needs for access control has recently been proposed. GTRBACā...
139
Voted
SIGMOD
2010
ACM
15 years 2 months ago
2010
ACM
Automated extraction of structured data from Web sources often leads to large heterogeneous knowledge bases (KB), with data and schema items numbering in the hundreds of thousands...
112
click to vote
SAC
2005
ACM
15 years 7 months ago
2005
ACM
In traditional access control models like MAC, DAC, and RBAC, authorization decisions are determined according to identities of subjects and objects, which are authenticated by a ...
111
click to vote
ADT
2006
15 years 2 months ago
2006
Data confidentiality has become a major concern for individuals as well as for companies and administrations. In a classical client-server setting, the access control management is...
112
click to vote
SACMAT
2005
ACM
15 years 7 months ago
2005
ACM
We investigate a generalization of the notion of XML security view introduced by Stoica and Farkas [17] and later reļ¬ned by Fan et al. [8]. The model consists of access control ...