Keyphrases
- privacy preserving
- private data
- private information
- homomorphic encryption
- privacy preserving data mining
- biometric template
- differential privacy
- privacy concerns
- privacy violations
- personal information
- data sharing
- sensitive information
- privacy policies
- privacy guarantees
- privacy preservation
- privacy protection
- privacy requirements
- pattern recognition
- third party
- human identification
- user privacy
- personal data
- privacy issues
- private information retrieval
- data privacy
- scalar product
- biometric authentication
- biometric data
- data publishing
- gait recognition
- personal authentication
- spherical images
- palmprint
- individual privacy
- iris recognition
- security issues
- privacy aware
- person identification
- statistical databases
- personal identification
- feature extraction
- biometric systems