Nearest Neighbor Search with Strong Location Privacy.
Stavros PapadopoulosSpiridon BakirasDimitris PapadiasPublished in: Proc. VLDB Endow. (2010)
Keyphrases
- nearest neighbor search
- location privacy
- nearest neighbor
- high dimensional
- location based services
- image retrieval
- privacy protection
- similarity search
- road network
- search methods
- feature space
- privacy preserving
- exhaustive search
- index structure
- cost model
- data sets
- location information
- mobile environments
- metric space
- multi dimensional
- mobile devices
- rfid systems
- computational complexity