Preventing Location-Based Identity Inference in Anonymous Spatial Queries.
Panos KalnisGabriel GhinitaKyriakos MouratidisDimitris PapadiasPublished in: IEEE Trans. Knowl. Data Eng. (2007)
Keyphrases
- spatial queries
- spatial data
- spatial databases
- efficient processing
- spatial objects
- k nearest neighbor
- r tree
- range queries
- location based services
- road network
- query processing
- nearest neighbor
- knn
- shortest path
- neural network
- indexing techniques
- location information
- data analysis
- data structure
- query result
- machine learning