Privacy-Preserving Truth Discovery for Sparse Data in Mobile Crowdsensing Systems.
Feng LiuBin ZhuShaoxian YuanJian LiKaiping XuePublished in: GLOBECOM (2021)
Keyphrases
- privacy preserving
- sparse data
- privacy preserving data mining
- privacy preservation
- privacy sensitive
- vertically partitioned data
- private information
- private data
- multi party
- privacy concerns
- privacy protection
- high dimensional
- preserving privacy
- scalar product
- emerging patterns
- horizontally partitioned data
- database
- random projections
- sensitive information
- multi dimensional
- knowledge discovery
- pattern recognition
- databases
- data sets