Time obfuscation-based privacy-preserving scheme for Location-Based Services.
Fenghua LiSheng WanBen NiuHui LiYuanyuan HePublished in: WCNC Workshops (2016)
Keyphrases
- privacy preserving
- location based services
- location privacy
- data transformation
- user privacy
- horizontally partitioned data
- privacy preserving data mining
- privacy protection
- mobile users
- mobile devices
- privacy preservation
- location information
- location aware
- spatial data
- uncertain data
- mobile environments
- vertically partitioned data
- road network
- private information
- data privacy
- mobile applications
- sensitive data
- sensitive information
- differential privacy
- privacy issues
- privacy concerns
- intelligent agents
- databases
- secure multiparty computation