Privacy-preserving "Check-in Award" Service in Location-based Social Networks.
Hua HouShengke ZengHongwei LiPublished in: Peer-to-Peer Netw. Appl. (2022)
Keyphrases
- privacy preserving
- privacy preserving data mining
- vertically partitioned data
- location based social networks
- privacy preservation
- data privacy
- private information
- multi party
- secure multiparty computation
- service providers
- horizontally partitioned data
- differential privacy
- privacy concerns
- privacy protection
- privacy sensitive
- sensitive information
- end users
- scalar product
- decision trees
- social networks