Offline Expansion of XACML Policies Based on P3P Metadata.
Claudio Agostino ArdagnaErnesto DamianiSabrina De Capitani di VimercatiCristiano FugazzaPierangela SamaratiPublished in: ICWE (2005)
Keyphrases
- metadata
- resource discovery
- role based access control
- access control policies
- access control
- privacy policies
- peer to peer
- digital libraries
- multi domain
- optimal policy
- conflict resolution
- markup language
- file sharing
- fine grained
- learning objects
- distributed environment
- peer to peer computing
- real time
- databases
- overlay network
- metadata extraction
- scalable distributed
- learning resources
- metadata management
- multimedia
- multimedia content
- search tools
- security policies
- distributed network
- database
- data security
- learning process
- third party
- peer to peer networks
- xml schema