Privacy-Preserving Top-k Location-based Services Retrieval in Mobile Internet.
Na WangJian LiJunsong FuYan ZhengPublished in: Mob. Networks Appl. (2021)
Keyphrases
- mobile internet
- location based services
- privacy preserving
- location privacy
- mobile devices
- user privacy
- location aware
- mobile users
- road network
- privacy preservation
- location information
- private information
- spatial data
- mobile phone
- mobile applications
- uncertain data
- data privacy
- query processing
- privacy protection
- sensitive information
- user behavior
- databases