Keyphrases
- privacy preserving
- multimedia data
- machine learning
- multimedia
- multimedia information retrieval
- multimedia databases
- privacy preserving data mining
- multimedia content
- privacy preservation
- vertically partitioned data
- multimedia objects
- data privacy
- multi party
- high level
- privacy preserving association rule mining
- data processing
- secure multiparty computation
- privacy issues
- horizontally partitioned data
- sensitive data
- sensitive information
- data mining
- multimedia information
- data sources
- feature selection
- privacy concerns
- private information
- privacy sensitive
- partitioned data
- private data
- multimedia presentations
- preserving privacy
- database
- scalar product
- privacy requirements
- decision trees
- data perturbation
- information retrieval
- data analysis
- query expansion
- privacy protection