Outsourcing analyses on privacy-protected multivariate categorical data stored in untrusted clouds.
Josep Domingo-FerrerDavid SánchezSara RicciMónica Muñoz-BatistaPublished in: Knowl. Inf. Syst. (2020)
Keyphrases
- categorical data
- sensitive data
- multivariate data
- encrypted data
- privacy preserving
- outsourced databases
- multivariate time series
- third party
- cluster analysis
- private information
- service providers
- numerical data
- cloud computing
- data privacy
- smart card
- parameter free
- sensitive information
- numeric data
- data storage
- database
- privacy protection
- personal data
- data protection
- privacy preserving data mining
- statistical tests
- information security
- correspondence analysis
- privacy concerns
- data sharing
- attribute values
- computer vision
- semi supervised
- k means
- machine learning