27 search results - page 6 / 6 » A Security Punctuation Framework for Enforcing Access Contro... |
ACSAC
2006
IEEE
14 years 14 days ago
2006
IEEE
Access control and integrity constraints are well known approaches to ensure data integrity in commercial database systems. However, due to operational mistakes, malicious intent ...
PODS
2008
ACM
14 years 6 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...