Map Adjustment As a Base for Privacy Assurance in Semantic Spatial Trajectories Release.
Xingang WangRenshi YuTailian LiuWenqing LiXiaoling SunPublished in: IEEE BigData (2019)
Keyphrases
- spatio temporal
- spatial data
- moving objects
- spatial and temporal
- semantic information
- cognitive map
- spatial information
- semantic web
- space time
- trajectory data
- security issues
- private information
- semantic network
- maximum a posteriori
- privacy preserving data mining
- high level
- vector data
- semantic space
- geo referenced
- privacy policies
- privacy preserving
- semantic knowledge
- spatial databases
- semantic annotation
- semantic web technologies
- personal information
- privacy concerns
- privacy preservation
- privacy protection
- information security