565 search results - page 3 / 113 » A logic for authorization provenance |
DEBU
2010
13 years 4 months ago
2010
Sharing structured data today requires agreeing on a standard schema, then mapping and cleaning all of the data to achieve a single queriable mediated instance. However, for setti...
BCS
2008
13 years 9 months ago
2008
Across the world, organizations are required to comply with regulatory frameworks dictating how to manage personal information. Despite these, several cases of data leaks and expo...
APWEB
2006
Springer
13 years 11 months ago
2006
Springer
Named Graphs is a simple, compatible extension to the RDF syntax that enables statements to be made about RDF graphs. This approach is in contrast to earlier attempts such as RDF r...
CSFW
2006
IEEE
14 years 1 months ago
2006
IEEE
We present a constructive authorization logic where the meanings of connectives are defined by their associated inference rules. This ensures that the logical reading of access c...
COLING
2002
13 years 7 months ago
2002
We present a principled approach to the problem of connecting a controlled document authoring system with a knowledge base. We start by describingclosed-world authoring situations...