Answering aggregation queries on hierarchical web sites using adaptive sampling.

Foto N. Afrati Paraskevas V. Lekeas Chen Li

Published in: CIKM (2005)

Keyphrases

adaptive sampling
website
aggregation queries
monte carlo
random sampling
web pages
aggregation functions
query processing
sensor networks
constraint databases
database queries
query answering
indexing techniques
database
relational databases