title: aqua : a fast decision support systems using approximate query answers vldb. authors: swarup acharya , phillip b. gibbons , viswanath poosala. venue: nan. year: 1999.0
title: aqua : a fast decision support systems using approximate query answers swarup acharya , phillip b. gibbons , viswanath poosala very large data bases 1999. authors: nan. venue: nan. year: nan