### Normative Multi-Agent Systems (Dagstuhl Seminar 12111)

Giulia Andrighetto, Guido Governatori, Pablo Noriega & Leon Van Der Torre
This report documents the program and the outcomes of Dagstuhl Seminar 12111 Normative Multi-Agent Systems''. Normative systems are systems in the behavior of which norms play a role and which need normative concepts in order to be described or specified. A normative multi-agent system combines models for normative systems (dealing for example with obligations, permissions and prohibitions) with models for multi-agent systems. Norms have been proposed in multi-agent systems and computer science to deal with...