Selectivity Estimation for Queries Containing Predicates over Set-Valued Attributes.

Zizhong Meng Xin Cao Gao Cong

Published in: Proc. ACM Manag. Data (2023)

Keyphrases

selectivity estimation
set valued attributes
query optimization
query processing
index structure
set valued
range queries
xml queries
spatial join
indexing scheme
cost model
xml databases
databases
data points
inverted index