Keyphrases
- hong kong
- personal data
- personal information
- privacy preserving
- privacy protection
- service providers
- third party
- protection mechanisms
- higher education
- privacy concerns
- data privacy
- data collection
- identity theft
- privacy policies
- sensitive data
- university of hong kong
- private information
- private data
- data protection
- social networking
- social networks
- privacy preservation
- differential privacy
- active learning
- data storage
- data access
- database systems
- web services