title: rainbow : multi-xquery optimization using materialized xml views. authors: x zhang , k dimitrova , l wang , m el-sayed , b murphy , b pielech , m mulchandani , l ding , e rundensteiner. venue: sigmod conference. year: 2003
title: answering sql queries using materialized views. authors: s dar , hv jagadish , ay levy , d srivastava. venue: proc . 22nd international conference on very large data bases & hellip ; ,. year: nan