Continuous spatial keyword query processing over geo-textual data streams.

Hongwei Liu Yongjiao Sun Guoren Wang

Published in: World Wide Web (WWW) (2023)

Keyphrases

data streams
query processing
continuous queries
keywords
spatial keyword
data sets
data management
database systems
data distribution
query evaluation
multimedia
index structure
user queries
sensor networks
query execution
metadata
r tree
database