cGridex: Efficient Processing of Continuous Range Queries over Moving Objects.
Xiaoyuan WangQing ZhangWeiwei SunWei WangBaile ShiPublished in: WAIM (2005)
Keyphrases
- efficient processing
- range queries
- spatio temporal queries
- multi dimensional
- index structure
- query processing
- moving objects
- metric space
- cost model
- r tree
- spatial databases
- continuous queries
- knn
- mobile objects
- spatial queries
- query types
- similarity queries
- spatial join
- nearest neighbor queries
- data cube
- data sets
- information retrieval systems
- data mining
- neural network
- data analysis
- decision trees