Fine-Grained Geo-Obfuscation to Protect Workers' Location Privacy in Time-Sensitive Spatial Crowdsourcing.
Chenxi QiuSourabh YadavYuede JiAnna Cinzia SquicciariniRam DantuJuanjuan ZhaoCheng-Zhong XuPublished in: EDBT (2024)
Keyphrases
- fine grained
- location privacy
- privacy protection
- coarse grained
- amazon mechanical turk
- location based services
- spatial data
- location information
- privacy preserving
- privacy policies
- data collection
- mobile users
- sensitive information
- rfid systems
- data lineage
- location aware
- mobile environments
- data sharing
- access control