Cost Estimation of Spatial k-Nearest-Neighbor Operators.
Ahmed M. AlyWalid G. ArefMourad OuzzaniPublished in: EDBT (2015)
Keyphrases
- k nearest neighbor
- cost estimation
- knn
- spatial networks
- nearest neighbor
- spatial queries
- query optimization
- software cost estimation
- software projects
- knn classifier
- software development
- spatial information
- neural network
- distance function
- knn algorithm
- spatial databases
- spatial data
- support vector machine
- text classification
- feature selection
- query plan
- query processing
- real world
- high dimensional
- information systems
- data mining