Enable Privacy Preservation and Result Verification for Top-k Query in Two-Tiered Sensor Networks.
Hui PengXiaoying ZhangHong ChenYuncheng WuYao WuJuru ZengPublished in: TrustCom/BigDataSE/ISPA (1) (2015)
Keyphrases
- sensor networks
- privacy preservation
- aggregation queries
- communication cost
- result set
- query processing
- privacy preserving
- sensor data
- wireless sensor networks
- underwater acoustic
- resource constrained
- data collection
- sensor nodes
- energy consumption
- data streams
- environmental monitoring
- privacy preserving data mining
- data privacy
- sensor web
- communication bandwidth
- databases
- sensitive information
- database queries
- data structure
- database
- privacy protection
- distributed data
- materialized views
- range queries
- high dimensional
- data analysis
- heterogeneous sensor networks