Efficiently Preserving Data Privacy Range Queries in Two-Tiered Wireless Sensor Networks.
Thuc Dinh NguyenThach V. BuiVan H. DangDeokjai ChoiPublished in: UIC/ATC (2012)
Keyphrases
- range queries
- data privacy
- wireless sensor networks
- multi dimensional
- index structure
- privacy preserving
- r tree
- data sharing
- cloud computing
- query processing
- knn
- privacy preserving data mining
- range aggregate queries
- data quality
- sensor networks
- sensitive information
- distributed data
- privacy concerns
- original data
- sensitive data
- data sets
- information security
- energy consumption
- high dimensional
- neural network