22 search results - page 1 / 5 » RDF metadata for XML access control |
XMLSEC
2003
ACM
13 years 10 months ago
2003
ACM
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SACMAT
2006
ACM
13 years 10 months ago
2006
ACM
In this paper we propose an access control model for the Resource Description Framework (RDF). We argue that existing access control models, like the ones developed for securing e...
SEMWEB
2007
Springer
13 years 11 months ago
2007
Springer
Semantic Web databases allow efficient storage and access to RDF statements. Applications are able to use expressive query languages in order to retrieve relevant metadata to perfo...
PPSWR
2005
Springer
13 years 10 months ago
2005
Springer
Metadata processing is recognized as a central challenge for database research in the next decade. Already, novel desktop data management and search applications (cf. Apple’s Spo...
KES
2008
Springer
13 years 4 months ago
2008
Springer
Abstract. We present a method for mapping security levels among the components of a distributed system where data in the local sources are represented in XML. Distributed data is i...