Keyphrases
- similarity search
- indexing structure
- query processing
- uncertain trajectories
- similarity queries
- efficient search
- nearest neighbor queries
- indexing techniques
- distance function
- indexing schemes
- distance computation
- efficient similarity search
- exact match
- multimedia databases
- metric space
- similarity searching
- similarity measure
- efficient indexing
- query refinement
- knn
- high dimensional
- cross view
- index structure
- r tree
- data retrieval
- ranked retrieval
- structured data
- range queries
- indexing method
- high dimensional data
- moving objects databases
- space partitioning
- database systems
- query language
- efficient processing
- cost model
- multi dimensional
- multimedia
- approximate similarity search