@InProceedings{Piwek_et_al:2002,
      AUTHOR = {Piwek, Paul and Krenn, Brigitte and Schröder, Marc and Grice, Martine and Baumann, Stefan and Pirker, Hannes},
      TITLE = {RRL: A Rich Represenatation Language for the Description of Agent Behaviour in NECA},
      YEAR = {2002},
      BOOKTITLE = {Proceedings of AAMAS 2002 Workshop:Embodied Conversational Agents - Let's Specify and Evaluate Them!, July 15-16},
      ADDRESS = {Bologna, Italy},
      URL = {http://www.vhml.org/workshops/AAMAS/papers/piwek.pdf},
      ABSTRACT = {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.},
      ANNOTE = {COLIURL : Piwek:2002:RRR.pdf}
}