title: the strip rule system for efficiently maintaining derived data. authors: b adelberg , h garcia-molina , j widom. venue: sigmod conference. year: 1997
title: â ?? the strip rule system for efficiently maintaining derived data , & rdquo. authors: b adelberg , h garcia-molina , j widom. venue: proc . acm sigmod int &#39; l conf . management of data ,. year: nan