Proceedings of the 9th European Conference on Pattern Languages of Programs, 2004

EuroPLoP (European Conference on Pattern Languages of Programs) is a Conference where pattern authors and those interested in patterns meet to review newly documented pattern, and to explore the issue of producing, understanding and applying patterns. EuroPLoP 2004, the 9th European Conference was held in Irsee, Germany, 7th — 11th of July 2004, and this volume contains the final post-Conference versions of the patterns reviewed at the Conference.