Blockchain-Based Lightweight Certificate Authority for Efficient Privacy-Preserving Location-Based Service in Vehicular Social Networks.
Huajie ShenJun ZhouZhenfu CaoXiaolei DongKim-Kwang Raymond ChooPublished in: IEEE Internet Things J. (2020)
Keyphrases
- lightweight
- privacy preserving
- social networks
- location based services
- privacy preservation
- location privacy
- privacy preserving data mining
- vertically partitioned data
- data privacy
- multi party
- privacy concerns
- wireless sensor networks
- user privacy
- privacy preserving association rule mining
- private information
- private data
- privacy protection
- privacy issues
- horizontally partitioned data
- sensitive data
- differential privacy
- rfid tags
- sensitive information
- medical data
- road network
- scalar product
- privacy sensitive
- mobile devices
- data structure