Top-k Query Processing over Distributed Sensitive Data.
Sakina MahboubiReza AkbariniaPatrick ValduriezPublished in: IDEAS (2018)
Keyphrases
- query processing
- sensitive data
- data storage
- data management
- privacy preserving
- index structure
- database systems
- data sharing
- sensitive information
- similarity search
- security concerns
- malicious users
- information security
- distributed systems
- range queries
- data privacy
- smart card
- range query processing
- confidential data
- distributed environment
- third party
- r tree
- data access
- distributed data
- peer to peer
- personal data
- database management systems
- data confidentiality
- privacy protection
- feature selection
- database