Ag-Tree: A Novel Structure for Range Queries in Data Warehouse Environments.
Yaokai FengAkifumi MakinouchiPublished in: DASFAA (2006)
Keyphrases
- range queries
- index structure
- data warehouse environments
- r tree
- multi dimensional
- tree structure
- indexing structure
- efficient processing
- b tree
- metric space
- query processing
- similarity queries
- multidimensional data
- indexing techniques
- main memory
- range aggregate queries
- range searching
- neural network
- data warehouse
- knn
- access methods
- case study
- disk accesses
- nearest neighbor
- management system
- data model
- lower bound
- similarity measure
- database systems
- range query processing
- data mining