Random Secure Comparator Selection Based Privacy-Preserving MAX/MIN Query Processing in Two-Tiered Sensor Networks.
Hua DaiTianyi WeiYue HuangJia XuGeng YangPublished in: J. Sensors (2016)
Keyphrases
- sensor networks
- privacy preserving
- max min
- vertically partitioned data
- query processing
- scalar product
- secure multiparty computation
- horizontally partitioned data
- multi party
- sensitive data
- wireless sensor networks
- key establishment
- homomorphic encryption
- min max
- data collection
- sensor data
- privacy preservation
- privacy preserving data mining
- sensor nodes
- user privacy
- resource constrained
- data streams
- data privacy
- energy consumption
- communication cost
- privacy protection
- hill climbing
- private information
- privacy concerns
- security mechanisms
- sensitive information
- routing protocol
- robust optimization
- data management
- key management
- similarity search
- index structure
- database systems