Messages in a Concealed Bottle: Achieving Query Content Privacy With Accurate Location-Based Services.
Qin HuShengling WangChunqiang HuJian-Hui HuangWei LiXiuzhen ChengPublished in: IEEE Trans. Veh. Technol. (2018)
Keyphrases
- location based services
- location privacy
- privacy aware
- nearest neighbor queries
- mobile internet
- trip planning
- mobile devices
- location information
- location aware
- query point
- road network
- query processing
- mobile users
- user privacy
- response time
- spatial data
- database
- privacy preserving
- mobile applications
- data structure
- mobile environments
- privacy protection
- data sources
- metadata
- uncertain data
- web content
- multimedia
- user experience
- geographic regions
- data streams
- range queries
- private information
- personal information
- rfid systems
- information retrieval
- machine learning
- data mining
- user interaction
- databases