A Cyclic-Translation-Based Grid-Quadtree Index for Continuous Range Queries over Moving Objects.
Hao ChenGuangchun LuoAiguo ChenKe QinCaihui QuPublished in: WiMo/CoNeCo (2011)
Keyphrases
- quadtree
- range queries
- spatio temporal queries
- index structure
- data structure
- grid points
- tree structure
- moving objects
- efficient processing
- multi dimensional
- r tree
- indexing techniques
- multiresolution
- moving object databases
- mobile objects
- similarity queries
- query processing
- main memory
- b tree
- access methods
- spatial databases
- metric space
- image representation
- indexing structure
- voronoi diagram
- nearest neighbor
- disk accesses
- database management systems
- spatio temporal databases
- data cube
- database systems
- block size
- exact match
- spatial queries
- multidimensional data
- range aggregate queries
- road network
- spatial objects
- grid computing
- database
- knn
- image sequences
- locality sensitive hashing
- motion estimation
- multiscale
- machine learning
- neural network
- data sets