Answering Top-k Queries over Outsourced Sensitive Data in the Cloud.
Sakina MahboubiReza AkbariniaPatrick ValduriezPublished in: DEXA (1) (2018)
Keyphrases
- sensitive data
- query processing
- third party
- answering queries
- approximate answers
- privacy preserving
- encrypted data
- data storage
- sensitive information
- smart card
- result set
- data sharing
- data confidentiality
- malicious users
- information security
- confidential data
- data privacy
- query language
- database
- range queries
- cloud computing
- service providers
- protection mechanisms
- data management
- privacy protection
- database management systems
- index structure
- sensor networks
- private information