253 search results - page 18 / 51 » On the Decidability of the Safety Problem for Access Control... |
PVLDB
2008
13 years 8 months ago
2008
Access control is the problem of regulating access to secret information based on certain context information. In traditional applications, context information is known exactly, p...
ICSE
2005
IEEE-ACM
14 years 8 months ago
2005
IEEE-ACM
Software has jumped "out of the box" ? it controls critical systems, pervades business and commerce, and infuses entertainment, communication, and other everyday activiti...
PPDP
2010
Springer
13 years 6 months ago
2010
Springer
We propose a model for XML update primitives of the W3C XQuery Update Facility as parameterized rewriting rules of the form: "insert an unranked tree from a regular tree lang...
AIMSA
2008
Springer
14 years 3 months ago
2008
Springer
Since its formalization RBAC has become the yardstick for the evaluation of access control formalisms. In order to meet organizational needs, it has been extended along several di...
CORR
2010
Springer
13 years 8 months ago
2010
Springer
Middleware technologies, often limit the way in which object classes may be used in distributed applications due to the fixed distribution policies imposed by the Middleware system...