Knowledge-based trajectory completion from sparse GPS samples.
Yang LiYangyan LiDimitrios GunopulosLeonidas J. GuibasPublished in: SIGSPATIAL/GIS (2016)
Keyphrases
- data sets
- training samples
- trajectory data
- high dimensional
- sparse representation
- gps data
- sampling methods
- expert systems
- avoid overfitting
- sparse matrix
- compressed sensing
- sparse data
- global positioning systems
- trajectories of moving objects
- road segments
- data samples
- random projections
- multipath
- spatio temporal
- training set
- feature space