What's the Gist? Privacy-Preserving Aggregation of User Profiles.
Igor BilogrevicJulien FreudigerEmiliano De CristofaroErsin UzunPublished in: IACR Cryptol. ePrint Arch. (2014)
Keyphrases
- privacy preserving
- user profiles
- information filtering
- privacy preserving data mining
- privacy preservation
- user interests
- vertically partitioned data
- user profiling
- private information
- user preferences
- data privacy
- multi party
- horizontally partitioned data
- record linkage
- preserving privacy
- recommender systems
- scalar product
- sensitive data
- privacy issues
- user model
- collaborative filtering
- sensitive information
- privacy concerns
- partitioned data
- privacy protection
- data perturbation
- privacy requirements
- data publishing
- privacy sensitive
- data sources
- homomorphic encryption
- privacy guarantees
- secure multiparty computation
- horizontally partitioned
- privacy preserving association rule mining
- private data