Yiannis Verginadis, Dimitris Apostolou, Nikos Papageorgiou and Gregoris Mentzas (2009) An Architecture for Collaboration Patterns in Agile Event-Driven Environments, Third IEEE Workshop on Agile Cooperative Process-Aware nformation Systems (ProGility 2009)](http://is.ieis.tue.nl/staff/heshuis/progility/), held at the 18th IEEE International Workshops on Enabling Technologies: Infrastructures for Collaborative Enterprises (WETICE-2009), Groningen, The Netherlands, June 29 – July 1, 2009