Keyphrases
- similarity search
- efficient search
- efficient similarity search
- indexing structure
- uncertain trajectories
- metric space
- distance function
- multimedia databases
- similarity measure
- efficient indexing
- high dimensional
- knn
- similarity searching
- indexing techniques
- cross view
- distance computation
- r tree
- query processing
- space partitioning
- similarity queries
- high dimensional data
- data structure
- hash functions
- dynamic time warping
- locality sensitive hashing
- similarity retrieval
- false dismissal
- content based multimedia retrieval
- approximate similarity search
- databases
- file system
- feature vectors
- data mining