Upper approximation based privacy preserving in online social networks.
Saurabh KumarPradeep KumarPublished in: Expert Syst. Appl. (2017)
Keyphrases
- privacy preserving
- online social networks
- upper approximation
- rough sets
- social networks
- boolean algebra
- rough set theory
- privacy preserving data mining
- fuzzy sets
- privacy preservation
- vertically partitioned data
- social relationships
- equivalence relation
- network structure
- social media
- social networking
- data privacy
- private information
- sensitive data
- sensitive information
- privacy concerns
- privacy protection
- fuzzy logic
- real world
- data sets
- approximation operators
- principal component analysis
- secure multiparty computation