ConceptBase by Roberto Zicari · Published January 1, 2008 · Updated February 16, 2014 Tilburg University ConceptBase is a multi-user deductive and object-oriented database system for meta modeling and method engineering (FreeBSD-style license) LINK
GeoWeb January 1, 2005 by Roberto Zicari · Published January 1, 2005 · Last modified February 16, 2014
The Open Source Database Benchmark January 1, 2005 by Roberto Zicari · Published January 1, 2005 · Last modified February 16, 2014
AspOEv: An Aspect Oriented Evolution Framework for ODBMS January 1, 2004 by Roberto Zicari · Published January 1, 2004 · Last modified February 18, 2014