title: approximating multi-dimensional aggregate range queries over real attributes d gunopulos , g kollios , v tsotras , c domeniconi 2000. authors: nan. venue: sigmod conference. year: nan
title: approximating multi-dimensional aggregate range queries over real attributes c domeniconi , d gunopulos , g kollios , vj tsotras proc . acm sigmod ,. authors: nan. venue: nan. year: nan