title: a query language for a web-site management system. authors: dan suciu , daniela florescu , alon y. levy , mary f. fernandez. venue: sigmod record. year: 1997
title: the araneus web-based management system. authors: g. mecca , p. atzeni , a. masci , g. sindoni , p. merialdo. venue: international conference on management of data. year: 1998