Drone Helps Privacy: Sky Caching Assisted $k$-Anonymity in Spatial Querying.
Hema Naga Sai Sudha JagarlapudiSunho LimJinseok ChaeGyu Sang ChoiCong PuPublished in: IEEE Syst. J. (2022)
Keyphrases
- privacy preserving
- privacy protection
- private information
- location privacy
- privacy preservation
- privacy preserving data mining
- information loss
- query processing
- data privacy
- anonymized data
- spatial data
- user privacy
- spatio temporal databases
- differential privacy
- spatio temporal
- sensitive data
- spatial and temporal
- personal information
- sensitive information
- query language
- private data
- prefetching
- privacy guarantees
- spatial information
- location based services
- databases
- data publishing
- privacy concerns
- access patterns
- spatial relations
- spatial databases
- np hard
- privacy preserving data publishing
- third party
- data quality
- mobile environments
- attribute values