Selectivity Estimation for Boolean Queries.

Zhiyuan Chen Flip Korn Nick Koudas S. Muthukrishnan

Published in: PODS (2000)

Keyphrases

selectivity estimation
boolean queries
query optimization
xml queries
complex queries
query processing
information retrieval
inverted file
spatial join
cost model
keyword queries
database systems
xml documents
document retrieval
inverted index