Probabilistic Nearest Neighbor Queries on Uncertain Moving Object Trajectories
Johannes NiedermayerAndreas ZüfleTobias EmrichMatthias RenzNikos MamoulisLei ChenHans-Peter KriegelPublished in: CoRR (2013)
Keyphrases
- nearest neighbor queries
- moving object trajectories
- index structure
- similarity search
- multimedia databases
- metric space
- data objects
- nearest neighbor search
- nearest neighbor
- efficient processing
- high dimensional spaces
- location based services
- road network
- r tree
- uncertain data
- range queries
- trajectory data
- spatial queries
- moving objects
- multi dimensional
- query processing
- image retrieval
- multimedia
- efficient implementation
- high dimensional data
- high dimensional
- moving object databases