Indexing and querying moving objects with uncertain speed and direction in spatiotemporal databases.
Yuan-Ko HuangPublished in: J. Geogr. Syst. (2014)
Keyphrases
- spatiotemporal databases
- moving objects
- moving object databases
- moving objects databases
- spatio temporal databases
- spatio temporal
- geographic information systems
- query language
- constraint databases
- database
- image sequences
- spatiotemporal data
- road network
- video sequences
- databases
- optical flow
- indexing techniques
- motion field
- first order logic
- data model
- query processing