Energy-efficient and privacy-preserving spatial range aggregation query processing in wireless sensor networks.
Liang LiuZhenhai HuLisong WangPublished in: Int. J. Distributed Sens. Networks (2019)
Keyphrases
- privacy preserving
- energy efficient
- wireless sensor networks
- data aggregation
- query processing
- energy consumption
- privacy preserving data mining
- sensor networks
- privacy preservation
- energy efficiency
- vertically partitioned data
- base station
- sensor nodes
- multi hop
- routing protocol
- sensitive information
- data dissemination
- data privacy
- data transmission
- privacy concerns
- database systems
- data gathering
- private information
- routing algorithm
- wireless communication
- spatial data
- privacy protection
- r tree
- data collection
- differential privacy
- privacy sensitive
- cluster head
- data management
- data streams
- databases
- scalar product