A Comparison of Selectivity Estimators for Range Queries on Metric Attributes.
Björn BlohsfeldDieter KorusBernhard SeegerPublished in: SIGMOD Conference (1999)
Keyphrases
- range queries
- metric space
- multi dimensional
- index structure
- efficient processing
- query processing
- knn
- selectivity estimation
- r tree
- range query processing
- range searching
- similarity queries
- indexing techniques
- attribute values
- neural network
- multidimensional data
- distance function
- b tree
- distance measure
- high dimensional
- disk accesses
- data sets
- disk allocation