Simplifying GPS Trajectory Data with Enhanced Spatial-Temporal Constraints.
Haizhong QianYongmei LuPublished in: ISPRS Int. J. Geo Inf. (2017)
Keyphrases
- temporal constraints
- trajectory data
- temporal information
- gps data
- spatial data
- spatial information
- temporal reasoning
- temporal aspects
- spatial networks
- map matching
- space time
- spatial and temporal information
- simple temporal
- geographic information systems
- interval algebra
- constraint propagation
- temporal events
- location based services
- road segments
- temporal constraint networks
- road network
- spatial and temporal
- moving object trajectories
- spatio temporal
- workflow systems
- moving objects
- mobility data
- consistency checking
- temporal patterns
- video sequences
- temporal planning
- traffic conditions
- temporal sequences
- database
- functional dependencies
- shortest path
- mobile devices
- relational databases