APRS: a privacy-preserving location-aware recommender system based on differentially private histogram.
Sheng GaoXinDi MaJianming ZhuJianfeng MaPublished in: Sci. China Inf. Sci. (2017)
Keyphrases
- location aware
- differentially private
- privacy preserving
- differential privacy
- recommender systems
- mobility data
- privacy preserving data mining
- privacy preservation
- context aware
- privacy guarantees
- location based services
- private data
- data privacy
- location information
- mobile computing
- mobile devices
- sensitive information
- privacy protection
- privacy concerns
- private information
- user preferences
- database
- wireless networks
- data collection
- data streams
- data mining