Similarity Search in Trajectory Databases.
Nikos PelekisIoannis KopanakisGerasimos MarketosIrene NtoutsiGennady L. AndrienkoYannis TheodoridisPublished in: TIME (2007)
Keyphrases
- similarity search
- databases
- indexing techniques
- uncertain trajectories
- distance function
- similarity searching
- query processing
- high dimensional
- metric space
- multimedia databases
- similarity retrieval
- similarity measure
- knn
- sequence databases
- efficient similarity search
- database
- cross view
- triangle inequality
- data management
- approximate similarity search
- high dimensional data
- multimodal data
- indexing structure
- database systems
- r tree
- nearest neighbor search
- hash functions
- locality sensitive hashing
- searching in metric spaces
- similarity queries
- trajectory data
- indexing method
- data retrieval
- dynamic time warping
- image data
- data sources
- neural network
- data sets