Wavelet-Based Cost Estimation for Spatial Queries.
Min WangJeffrey Scott VitterLipyeow LimSriram PadmanabhanPublished in: SSTD (2001)
Keyphrases
- keywords
- cost estimation
- spatial queries
- query optimization
- spatial databases
- spatial data
- query processing
- efficient processing
- spatial objects
- r tree
- k nearest neighbor
- range queries
- software development
- multiresolution
- software projects
- geographic information systems
- road network
- skyline queries
- index structure
- database systems
- indexing techniques
- multi dimensional
- software engineering
- query execution
- continuous queries
- data structure
- case study
- query evaluation
- artificial intelligence
- similarity search
- knn
- moving objects
- feature space