Abstract de la publi numéro 12458

We propose a logical framework to represent and reason about agent interactions in normative systems. Our starting point is a dynamic logic of propositional assignments whose satisfiability problem is PSPACE-complete. We show that it embeds Coalition Logic of Propositional Control CL-PC and that various notions of ability and capability can be captured in it. We finally show how the logic can be extended in order to represent constitutive rules which are also an essential component of the modelling of social reality.