title: improved histograms for selectivity estimation of range predicates. authors: v poosala , y ioannidis , p haas , e shekita. venue: sigmod conference. year: 1996
title: improved histogramsforselectivity estimationofrangepredicates. authors: v poosala , ye ioannidis , pj haas , ej shekita. venue: acm sigmod int . conf . on management of data , montreal , & hellip ; ,. year: nan