title: the algres testbed of chimera : an active object-oriented database system. authors: s ceri , p fraternali , s paraboschi , g psaila. venue: sigmod conference. year: 1995
title: metu object-oriented database system. authors: a dogacâ ? ¦. venue: demo description , in the proc . acm sigmod intl. conf . on & hellip ; ,. year: nan