Constitutes the refereed post-proceedings of the 7th International Workshop on Computational Logic for Multi-Agent Systems, CLIMA VII, held in Hakodate, Japan, in May 2006 as an associated event of AAMAS 2006, the main international conference on autonomous agents and multi-agent systems.

Regular Papers.- Acts of Commanding and Changing Obligations.- Hierarchical Decision Making in Multi-agent Systems Using Answer Set Programming.- On a Linear Framework for Belief Dynamics in Multi-agent Environments.- Answer Set Programming for Representing and Reasoning About Virtual Institutions.- A Complete Probabilistic Belief Logic.- Prototyping 3APL in the Maude Term Rewriting Language.- Dialogue Game Tree with Nondeterministic Additive Consolidation.- Representing and Verifying Temporal Epistemic Properties in Multi-Agent Systems.- A New Logical Semantics for Agent Communication.- Contextual Reasoning in Agent Systems.- An Argumentation-Based Negotiation for Distributed Extended Logic Programs.- Belief Updating by Communication Channel.- On the Implementation of Global Abduction.- Adding Evolving Abilities to a Multi-Agent System.- Contest Papers.- The Second Contest on Multi-Agent Systems Based on Computational Logic.- Using Antimodels to Define Agents’ Strategy.- Multi-Agent FLUX for the Gold Mining Domain (System Description).- Using Jason to Implement a Team of Gold Miners.