Efficient Privacy-Preserving Matrix Factorization via Fully Homomorphic Encryption.
Sungwook KimJinsu KimDongyoung KooYuna KimHyunsoo YoonJun-Bum ShinPublished in: IACR Cryptol. ePrint Arch. (2016)
Keyphrases
- privacy preserving
- matrix factorization
- homomorphic encryption
- privacy preserving data mining
- collaborative filtering
- vertically partitioned data
- privacy preservation
- recommender systems
- multi party
- data sharing
- data privacy
- private information
- privacy protection
- privacy concerns
- scalar product
- sensitive data
- sensitive information
- low cost
- query processing