DP-LTOD: Differential Privacy Latent Trajectory Community Discovering Services over Location-Based Social Networks.
Changqiao XuLiang ZhuYang LiuJianfeng GuanShui YuPublished in: IEEE Trans. Serv. Comput. (2021)
Keyphrases
- location based social networks
- differential privacy
- differentially private
- human mobility
- social networks
- location prediction
- location based services
- online social networks
- privacy preserving
- social ties
- social influence
- user generated
- user preferences
- multi label classification
- databases
- privacy preservation
- online communities
- community structure
- trajectory data
- data sharing
- end users
- social media