title: icicles : self-tuning samples for approximate query answering. authors: v ganti , m lee , r ramakrishnan. venue: vldb. year: 2000
title: the aqua approximate query answering system. authors: s acharya , pb gibbons , v poosala , s ramaswamy. venue: proceedings of the 1999 acm sigmod international conference & hellip ; ,. year: 1999.0