ESPADE: An Efficient and Semantically Secure Shortest Path Discovery for Outsourced Location-Based Services.
Bharath K. SamanthulaDivya KarthikeyanBoxiang DongK. Anitha KumariPublished in: Cryptogr. (2020)
Keyphrases
- shortest path
- location based services
- road network
- user privacy
- travel time
- location information
- shortest path problem
- location privacy
- mobile devices
- routing algorithm
- mobile environments
- knowledge discovery
- shortest path algorithm
- path length
- spatial data
- mobile users
- mobile applications
- third party
- optimal path
- shortest distance
- uncertain data