This book constitutes the proceedings of the 10th German Conference on Multiagent System
Technologies held in Trier Germany in October 2012. The 7 revised full papers presented
together with 6 short parers and one invited paper were carefully reviewed and selected from 39
submissions. The paper cover various research topics in intelligent agents and
multi-agent-systems. In particular the conference investigated technologies for truly open
distributed systems covering a wide spectrum of approaches from self-organization and
autonomous systems to agreement computing.