Estimating Range Queries using Aggregate Data with Integrity Constraints: a Probabilistic Approach
Francesco BuccafurriFilippo FurfaroDomenico SaccàPublished in: CoRR (2005)
Keyphrases
- integrity constraints
- aggregate data
- range queries
- multi dimensional
- index structure
- efficient processing
- r tree
- metric space
- cost model
- functional dependencies
- query processing
- spatial databases
- multidimensional data
- b tree
- indexing techniques
- xml documents
- xml schema
- database
- knn
- uncertain data
- statistical databases
- decision support