Privacy-Preserving Collaborative Filtering Protocol Based on Similarity between Items.
Minako TadaHiroaki KikuchiSutheera PuntheeranurakPublished in: AINA (2010)
Keyphrases
- privacy preserving
- vertically partitioned data
- collaborative filtering
- secure multiparty computation
- scalar product
- homomorphic encryption
- multi party
- privacy preserving data mining
- horizontally partitioned data
- privacy preservation
- recommender systems
- secure multi party computation
- user privacy
- record linkage
- privacy concerns
- preserving privacy
- privacy preserving association rule mining
- similarity measure
- private information
- sensitive information
- data privacy
- privacy protection
- semi honest
- similarity function
- privacy guarantees
- privacy issues
- data perturbation
- horizontally partitioned
- privacy preserving data mining algorithms
- naive bayesian classification
- data publishing
- private data