Invited Talk.- Producing Compliant Interactions: Conformance, Coverage, and Interoperability.- Invited Papers.- Towards Theory Translation.- The Complexity of Model Checking Concurrent Programs Against CTLK Specifications.- Dynamic Model Checking for Multi-agent Systems.- Contributed Papers.- Automating Belief Revision for AgentSpeak.- A Foundational Ontology of Organizations and Roles.- When Agents Communicate Hypotheses in Critical Situations.- A Fibred Tableau Calculus for Modal Logics of Agents.- Programming Declarative Goals Using Plan Patterns.- JADL – An Agent Description Language for Smart Agents.- Agreeing on Defeasible Commitments.- A Dynamic Logic Programming Based System for Agents with Declarative Goals.- A Collaborative Framework to Realize Virtual Enterprises Using 3APL.- A Modeling Framework for Generic Agent Interaction Protocols.- Plan Generation and Plan Execution in Agent Programming.- A Functional Program for Agents, Actions, and Deontic Specifications.