Towards Privacy-Preserving Travel-Time-First Task Assignment in Spatial Crowdsourcing.
Jian LiAn LiuWeiqi WangZhixu LiGuanfeng LiuLei ZhaoKai ZhengPublished in: APWeb/WAIM (2) (2018)
Keyphrases
- privacy preserving
- travel time
- spatial networks
- privacy preservation
- privacy preserving data mining
- road network
- vertically partitioned data
- traffic data
- traffic flow
- sensitive information
- traffic congestion
- data perturbation
- privacy protection
- shortest path
- multi party
- spatial data
- differential privacy
- private data
- secure multiparty computation
- privacy concerns
- private information
- traffic conditions
- privacy requirements
- vehicle routing problem
- horizontally partitioned data
- genetic algorithm
- privacy sensitive
- privacy preserving association rule mining