EPPVChain: An Efficient Privacy-Preserving Verifiable Query Scheme for Blockchain Databases.
Jingxian ChengSaiyu QiYong QiJianfeng WangQin JiangDi WuPublished in: TrustCom (2023)
Keyphrases
- privacy preserving
- databases
- horizontally partitioned data
- database
- privacy preserving data mining
- data sources
- vertically partitioned data
- privacy preservation
- multi party
- private information
- horizontally partitioned
- privacy requirements
- query processing
- privacy sensitive
- preserving privacy
- sensitive information
- secure multiparty computation
- data perturbation
- private data
- data privacy
- record linkage
- relational databases
- privacy concerns
- database applications
- privacy preserving association rule mining
- privacy issues
- partitioned data
- user queries
- decision trees
- scalar product
- database systems
- data objects
- communication cost
- sensitive data
- user privacy
- query expansion
- data warehouse
- naive bayesian classification
- knowledge discovery
- privacy protection