Keyphrases
- data sharing
- distributed data
- peer to peer
- sensitive data
- data privacy
- encryption scheme
- data access
- interprocess communication
- data integration
- information sharing
- security administration
- homomorphic encryption
- information security
- metadata management
- privacy concerns
- private data
- privacy protection
- semantic interoperability
- distributed environment
- government agencies
- distributed systems
- data management
- communication cost
- fine grained
- access control
- decision support
- information systems