@misc{cogprints9109,
           title = {Studying sign processes in the emergence of communication},
          author = {Angelo Loula and Ricardo Gudwin and Joao Queiroz},
            year = {2013},
             url = {http://cogprints.org/9109/},
        abstract = {Communication depends on the production and interpretation 
of representations, but the study of representational processes 
underlying communication finds little discussion in 
computational experiments. Here we present an experiment 
on the emergence of both interpretation and production of 
multiple representations, with multiple referents, where 
referential processes can be tracked. Results show the 
dynamics of semiotic processes during the evolution of 
artificial creatures and the emergence of a variety of semiotic 
processes, such as sign production, sign interpretation, and 
sign-object-interpretant relations.}
}