Invited Papers -- A Self-healing Approach to Designing and Deploying Complex, Distributed and Concurrent Software Systems -- Using Peer-to-Peer Protocols to Enable Implicit Communication in a BDI Agent Architecture -- I -- Asimovian Multiagents: Applying Laws of Robotics to Teams of Humans and Agents -- Persistent Architecture for Context Aware Lightweight Multi-agent System -- Architectural Design of Component-Based Agents: A Behavior-Based Approach -- II -- Comparing Apples with Oranges: Evaluating Twelve Paradigms of Agency -- Augmenting BDI Agents with Deliberative Planning Techniques -- ALBA: A Generic Library for Programming Mobile Agents with Prolog -- Bridging Agent Theory and Object Orientation: Agent-Like Communication Among Objects -- Adding Knowledge Updates to 3APL -- III -- Validation of BDI Agents -- A Tool Architecture to Verify Properties of Multiagent System at Runtime -- On the Application of Clustering Techniques to Support Debugging Large-Scale Multi-Agent Systems -- Debugging Agents in Agent Factory.