Evolving Communication without Dedicated Communication Channels

  • Authors:
  • Matt Quinn

  • Affiliations:
  • -

  • Venue:
  • ECAL '01 Proceedings of the 6th European Conference on Advances in Artificial Life
  • Year:
  • 2001

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Abstract

Artificial Life models have consistently implemented communication as an exchange of signals over dedicated and functionally isolated channels. I argue that such a feature prevents models from providing a satisfactory account of the origins of communication and present a model in which there are no dedicated channels. Agents controlled by neural networks and equipped with proximity sensors and wheels are presented with a co-ordinated movement task. It is observed that functional, but non-communicative, behaviours which evolve in the early stages of the simulation both make possible, and form the basis of, the communicative behaviour which subsequently evolves.