A finer grained modeling of rational coalitions using goals

Abstract

We propose an extension of Coalitional ATL (a logic for reasoning about coalitions and their formation process, see [10]) by goals. This goal framework allows for a finer grained modeling of coalitions: Coalitional frameworks, based on Dungs’s abstract argumentation framework, are used to point out conflicts between agents, and goals refer to agents’ subjective incentives to join (or not to join) coalitions. We focus on two different aspects for cooperation allowing a more practical modeling of systems