Keyphrases
- similarity search
- uncertain trajectories
- indexing structure
- efficient search
- efficient similarity search
- multimedia databases
- high dimensional
- graph databases
- content based multimedia retrieval
- metric space
- efficient indexing
- distance function
- query processing
- similarity searching
- hash functions
- massive graphs
- r tree
- knn
- similarity measure
- space partitioning
- similarity queries
- indexing techniques
- distance computation
- multimodal data
- data sets
- similarity retrieval
- approximate similarity search
- cross view
- locality sensitive hashing
- data analysis