Efficient Privacy-Preserving Similarity Range Query based on Pre-computed Distances in eHealthcare.
Yandong ZhengRongxing LuPublished in: GLOBECOM (2020)
Keyphrases
- privacy preserving
- pre computed
- range queries
- vertically partitioned data
- privacy preserving data mining
- data privacy
- multi dimensional
- privacy preservation
- distance function
- multi party
- distance measure
- data cube
- privacy protection
- sensitive information
- private information
- preserving privacy
- data perturbation
- private data
- metadata
- secure multiparty computation
- privacy sensitive
- index structure
- query processing
- similarity measure
- data mining
- similarity queries
- differential privacy
- sensitive data
- privacy requirements
- management system
- scalar product
- partitioned data