228 search results - page 4 / 46 » An Extended Mandatory Access Control Model for XML |
XMLSEC
2003
ACM
14 years 1 months ago
2003
ACM
As a large quantity of information is presented in XML format on the Web, there are increasing demands for XML security. Until now, research on XML security has been focused on th...
SACMAT
2005
ACM
14 years 2 months ago
2005
ACM
As privacy becomes a major concern for both consumers and enterprises, many research efforts have been devoted to the development of privacy protecting technology. We recently pr...
SACMAT
2004
ACM
14 years 2 months ago
2004
ACM
In order to provide a general access control methodology for parts of XML documents, we propose combining rolebased access control as found in the Role Graph Model, with a methodo...
SACMAT
2009
ACM
14 years 3 months ago
2009
ACM
PODS
2008
ACM
14 years 8 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...