title: supporting top-k join queries in relational databases walid g. aref , ahmed k. elmagarmid , ihab f. ilyas vldb 2003. authors: nan. venue: nan. year: nan
title: minimal probing : supporting expensive predicates for top-k queries kevin chen-chuan chang , seung-won hwang international conference on management of data 2002. authors: nan. venue: nan. year: nan