Selectivity Estimation Scheme for Spatial Topological Predicate Using Multi-dimensional Histogram.

Warnill Chung Sung-Hee Kim Hong-Yeon Kim Hae-Young Bae

Published 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