A Comparative Evaluation of Private Information Retrieval Techniques in Location-Based Services.
Sergiu CosteaDumitru Marian BarbuGabriel GhinitaRazvan RughinisPublished in: INCoS (2012)
Keyphrases
- comparative evaluation
- location based services
- private information retrieval
- user privacy
- mobile devices
- road network
- location information
- database
- mobile users
- spatial data
- peer to peer
- location privacy
- mobile applications
- cryptographic protocols
- uncertain data
- privacy preserving
- similarity search
- data points
- machine learning