192 search results - page 37 / 39 » The OPL Access Control Policy Language |
ICFP
2009
ACM
14 years 8 months ago
2009
ACM
A number of important program rewriting scenarios can be recast as type-directed coercion insertion. These range from more theoretical applications such as coercive subtyping and ...
PODS
2008
ACM
14 years 7 months ago
2008
ACM
We present a formal framework for capturing the provenance of data appearing in XQuery views of XML. Building on previous work on relations and their (positive) query languages, w...
DRM
2005
Springer
14 years 1 months ago
2005
Springer
DRM has been widely promoted as a means to enforce copyright. In many previous papers, it has been argued that DRM gives too much power to rights holders and actually goes beyond ...
SACMAT
2009
ACM
14 years 2 months ago
2009
ACM
In both the commercial and defense sectors a compelling need is emerging for highly dynamic, yet risk optimized, sharing of information across traditional organizational boundarie...
ACSAC
2007
IEEE
14 years 1 months ago
2007
IEEE
Jails, Sandboxes and other isolation mechanisms limit the damage from untrusted programs by reducing a process’s privileges to the minimum. Sandboxing is designed to thwart such...