Keyphrases
- original data
- medical records
- sensitive information
- data sharing
- homomorphic encryption
- vertically partitioned data
- data privacy
- privacy preserving
- sensitive data
- privacy preservation
- private data
- data access
- scalar product
- horizontally partitioned data
- privacy protection
- information sharing
- distributed data
- multi party
- secure multiparty computation
- feature space
- data integration
- user privacy
- private information
- encryption scheme
- peer to peer
- privacy preserving data mining
- medical data
- personal data
- health care
- free text
- patient data
- database
- data management
- information extraction
- data providers
- low dimensional
- databases