A Privacy-Preserving Index for Range Queries.
Bijit HoreSharad MehrotraGene TsudikPublished in: VLDB (2004)
Keyphrases
- privacy preserving
- range queries
- index structure
- multi dimensional
- indexing techniques
- privacy preserving data mining
- r tree
- b tree
- privacy preservation
- query processing
- exact match
- vertically partitioned data
- range aggregate queries
- metric space
- data structure
- main memory
- disk accesses
- sensitive information
- nearest neighbor
- privacy sensitive
- privacy concerns
- private information
- data distribution
- range query processing
- database systems
- data privacy
- data cube
- knn
- database management systems
- scalar product
- external memory
- databases