MobiShare: Flexible privacy-preserving location sharing in mobile online social networks.
Wei WeiFengyuan XuQun LiPublished in: INFOCOM (2012)
Keyphrases
- privacy preserving
- online social networks
- social ties
- social networks
- privacy preserving data mining
- online social
- vertically partitioned data
- location privacy
- mobile objects
- privacy preservation
- data privacy
- privacy sensitive
- social relationships
- mobile environments
- mobile devices
- multi party
- sensitive information
- network structure
- social networking
- privacy concerns
- private information
- horizontally partitioned data
- social media
- data perturbation
- information sharing
- privacy protection
- scalar product
- sensitive data
- preserving privacy
- mobile computing
- private data
- human mobility
- context aware
- social context
- social networking sites
- data publishing
- mobile phone
- mobile applications
- horizontally partitioned
- location information
- differential privacy
- social interaction
- privacy guarantees
- personal data
- privacy requirements
- mobile users
- location based services
- dimensionality reduction
- data sharing