Privacy-preserving item-based recommendations over partitioned data with overlaps.
Ibrahim YakutJaideep VaidyaPublished in: Int. J. Bus. Inf. Syst. (2017)
Keyphrases
- partitioned data
- privacy preserving
- recommender systems
- privacy preserving data mining
- collaborative filtering
- vertically partitioned data
- privacy preservation
- private information
- user preferences
- data privacy
- data transformation
- horizontally partitioned data
- sensitive data
- privacy protection
- preserving privacy
- sensitive information
- privacy sensitive
- differential privacy
- privacy issues
- privacy requirements
- scalar product
- multi party
- horizontally partitioned
- record linkage
- databases
- data publishing
- homomorphic encryption
- privacy concerns