Local differential privacy for physical sensor data and sparse recovery.
Audra McMillanAnna C. GilbertPublished in: CISS (2018)
Keyphrases
- sensor data
- differential privacy
- differentially private
- privacy preserving
- sensor networks
- physical objects
- private data
- sensor readings
- data streams
- privacy guarantees
- sensor measurements
- human activities
- personal information
- privacy preservation
- multiple sensors
- data sharing
- high dimensional
- low cost sensors
- sparse representation
- search logs
- health monitoring
- raw sensor data
- database
- privacy concerns
- random projections
- smart card
- contingency tables
- decision support system
- low cost
- web search
- wireless sensor networks
- data mining
- data sets