A trajectory privacy-preserving scheme based on query exchange in mobile social networks.
Shaobo ZhangGuojun WangQin LiuJemal H. AbawajyPublished in: Soft Comput. (2018)
Keyphrases
- privacy preserving
- social networks
- horizontally partitioned data
- privacy preserving data mining
- vertically partitioned data
- query processing
- privacy sensitive
- multi party
- privacy preservation
- sensitive information
- mobile devices
- data privacy
- privacy protection
- privacy preserving association rule mining
- partitioned data
- scalar product
- sensitive data
- database
- private information
- record linkage
- data structure
- social media
- privacy issues
- naive bayesian classification
- preserving privacy
- data perturbation
- data mining
- privacy concerns
- mobile users
- mobile applications
- secure multiparty computation
- privacy requirements
- horizontally partitioned
- data sources
- query expansion
- social networking
- privacy guarantees
- data publishing
- differential privacy
- communication cost
- query suggestion