D. Schall, R. Gombotz, S. Dustdar:
"Pattern-based Collaboration in ad-hoc Teams through Message Annotation";
Talk: ICEIS, Funchal, Portugal; 2007-06-12 - 2007-06-16; in: "Proceedings - Software Agents and Internet Computing", INSTICC - Institute for Systems and Technologies of Information, Control and Communication, (2007), 84 - 91.