A Fast and Accurate Index Structure for Spatiotemporal Trajectories.
Somayeh NaderivesalLars KulikJames BaileyPublished in: MobiQuitous (2017)
Keyphrases
- kd tree
- index structure
- data structure
- multi dimensional
- range queries
- nearest neighbor
- r tree
- main memory
- moving objects
- query processing
- access methods
- space partitioning
- database management systems
- database systems
- efficient query processing
- data distribution
- b tree
- tree structure
- multidimensional index structures
- space time
- spatial index
- indexing schemes
- indexing structure
- multidimensional indexing
- indexing techniques
- management system
- database
- inverted index
- similarity queries
- spatio temporal
- feature space
- similarity measure
- neural network