Aspects of active norm learning and the effect of lying on norm emergence in agent societies

  • Authors:
  • Bastin Tony Roy Savarimuthu;Rexy Arulanandam;Maryam Purvis

  • Affiliations:
  • University of Otago, Dunedin, Dunedin, New Zealand;University of Otago, Dunedin, Dunedin, New Zealand;University of Otago, Dunedin, Dunedin, New Zealand

  • Venue:
  • PRIMA'11 Proceedings of the 14th international conference on Agents in Principle, Agents in Practice
  • Year:
  • 2011

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Abstract

Norms have facilitated smoother functioning in human societies. In the field of normative multi-agent systems researchers are interested in investigating how the concept of social norms can be used to facilitate social order in electronic agent societies. In this context, the area of norm emergence has attracted a lot of interest among researchers. The objectives of this paper are two-fold. First, we discuss the norm learning approaches in agent societies and discuss the three aspects of active norm learning (experiential, observational and communication-based learning) in agent societies. Using an example we demonstrate the usefulness of combining these three aspects of norms learning. Second, we investigate the effect of the presence of liars in an agent society on norm emergence. Agents that lie distort truth when they are asked about the norm in an agent society. We show that lying has deleterious effect on norm emergence. In particular, using simulations we identify conditions under which the norms that have emerged in a society can be sustained in the presence of liars.