Invited Talk: Human-Agent Teamwork in Cyber Defense -- Invited Talk: 25 Years of Distributed AI in Germany: From the Very Beginnings to Multiagent Applications in Industry in Germany Today -- Exploiting Dynamic Weaving for Self-managed Agents in the IoT -- Distributed Learning of Best Response Behaviors in Concurrent Iterated Many-Object Negotiations -- Gaining a Better Quality Depending on More Exploration in PSO -- Evolutionary Dynamics of Ant Colony Optimization -- Human-Agent Teamwork in Cyber Operations: Supporting Co-evolution of Tasks and Artifacts with Luna -- A Novel Strategy for Efficient Negotiation in Complex Environments -- Selfish Road Users - Case Studies on Rule Breaking Agents for Traffic Simulation -- Modelling Emotional Trajectories of Individuals in an Online Chat -- Using Time as a Strategic Element in Continuous Double Auctions -- Goal Delegation without Goals: BDI Agents in Harmony with OCMAS Principles -- A Multi-robot Coverage Approach Based on Stigmergic Communication -- Multi-Agent Systems Applied to the Field of Ornamental Plants -- An Argumentation-Based Approach to Cooperative Multi-source Epistemic Conflict Resolution -- The Importance of Being Accurate in Agent-Based Models - An Illustration with Agent Aging.

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.