Lightweight Privacy-Preserving Distributed Recommender System Using Tag-Based Multikey Fully Homomorphic Data Encapsulation.
Jun ZhouGuobin GaoZhenfu CaoKim-Kwang Raymond ChooXiaolei DongPublished in: IEEE Trans. Dependable Secur. Comput. (2023)
Keyphrases
- privacy preserving
- lightweight
- privacy sensitive
- horizontally partitioned data
- horizontally partitioned
- data privacy
- private data
- data sets
- vertically partitioned data
- recommender systems
- private information
- data transformation
- sensitive information
- distributed data
- privacy concerns
- personal data
- privacy issues
- sensitive data
- multi party
- privacy preservation
- privacy requirements
- original data
- preserving privacy
- privacy preserving data mining
- privacy guarantees
- differentially private
- data collection
- data structure
- data quality
- high dimensional data
- cloud computing