A New Signature-Based Indexing Scheme for Efficient Trajectory Retrieval in Spatial Networks.
Jae-Woo ChangJung-Ho UmPublished in: IEICE Trans. Inf. Syst. (2009)
Keyphrases
- indexing scheme
- indexing structure
- indexing techniques
- spatial networks
- trajectory data
- index structure
- multi dimensional
- database
- document retrieval
- r tree
- databases
- data analysis
- feature selection
- indexing method
- multimedia
- feature extraction
- suffix tree
- data structure
- road network
- b tree
- similarity search
- database management systems
- k nearest neighbor
- relational databases
- moving objects