Realization of Continuous Queries with kNN Join Processing in Spatial Telemetric Data Warehouse.
Marcin GorawskiWojciech GebczykPublished in: DEXA Workshops (2006)
Keyphrases
- continuous queries
- data warehouse
- join processing
- knn
- query execution
- k nearest neighbor
- range queries
- nearest neighbor
- data streams
- data warehousing
- efficient processing
- query optimization
- spatial databases
- query processing
- business intelligence
- data integration
- data management
- sliding window
- distance function
- data mining
- databases
- spatial data
- materialized views
- feature selection
- neural network
- data sources
- data analysis
- efficient query processing
- similarity search
- spatial join
- multi dimensional
- metadata
- data sets
- index structure
- cost model
- scheduling algorithm
- streaming data
- metric space
- r tree
- query plan
- join queries
- sql queries
- spatial objects
- data distribution