- Yannis Manolopoulos, Joaquim Filipe, Panos Constantopoulos, José Cordeiro, editors, ICEIS 2006 - Proceedings of the Eighth International Conference on Enterprise Information Systems: Databases and Information Systems Integration, Paphos, Cyprus, May 23-27, 2006. 2006.
- Isabel Seruca, José Cordeiro, Slimane Hammoudi, Joaquim Filipe, editors, Enterprise Information Systems VI, [ICEIS 2004, Porto, Portugal, April 14-17, 2004, Revised Selected Papers]. Kluwer / Springer, 2006.