title: the araneus web-base management system g mecca , p atzeni , a masci , p merialdo , g sindoni sigmod conference 1998. authors: nan. venue: nan. year: nan
title: the gemâ ?? stone data management system 1989.0. authors: r bretl , d maier , a otis , j penney , b schuchardt ,. venue: acm press frontier series ,. year: nan