Privacy Preserving Scheme for Location Based Services Using Cryptographic Approach.
Yuwen PuJin LuoYing WangChunqiang HuYan HuoJiong ZhangPublished in: PAC (2018)
Keyphrases
- privacy preserving
- location based services
- location privacy
- user privacy
- horizontally partitioned data
- privacy preserving data mining
- mobile devices
- mobile users
- location information
- location aware
- vertically partitioned data
- privacy preservation
- privacy protection
- road network
- private information
- homomorphic encryption
- mobile environments
- mobile applications
- spatial data
- data privacy
- sensitive information
- uncertain data
- hash functions
- privacy concerns
- data analysis
- third party
- sensitive data
- differential privacy
- knowledge discovery
- data quality