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RRL: A Rich Represenatation Language for the Description of Agent Behaviour in NECA

Marc Schröder; Hannes Pirker; Paul Piwek; Brigitte Krenn; Martine Grice; Stephan Baumann
In: Proceedings of AAMAS 2002 Workshop:"Embodied Conversational Agents - Let's Specify and Evaluate Them!", July 15-16. International Joint Conference on Autonomous Agents and Multiagent Systems (AAMAS), 2002.


In this paper, we describe the Rich Representation Language (RRL) which is used in the NECA system. The NECA system generates interactions between two or more animated characters. The RRL is a formal framework for representing the information that is exchanged at the interfaces between the various NECA system modules.