Selectivity Estimation Scheme for Spatial Topological Predicate Using Multi-dimensional Histogram.
Warnill ChungSung-Hee KimHong-Yeon KimHae-Young BaePublished in: PDPTA (2002)
Keyphrases
- multi dimensional
- selectivity estimation
- spatial objects
- topological and directional
- range queries
- spatial data
- spatial information
- spatio temporal
- spatial and temporal
- spatial relations
- spatial reasoning
- query optimization
- r tree
- multiple dimensions
- multi dimensional data
- spatial distribution
- directional relations
- color distribution
- high dimensional
- topological relations
- gray level
- spatial relationships
- image sequences
- space time
- spatial features
- shape context
- qualitative spatial reasoning
- first order logic
- topological relationships
- spatial color
- video sequences