Reasoning about normative update

  • Authors:
  • Natasha Alechina;Mehdi Dastani;Brian Logan

  • Affiliations:
  • University of Nottingham, Nottingham, UK;Utrecht University, Utrecht, The Netherlands;University of Nottingham, Nottingham, UK

  • Venue:
  • IJCAI'13 Proceedings of the Twenty-Third international joint conference on Artificial Intelligence
  • Year:
  • 2013

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Abstract

We consider the problem of updating a multi-agent system with a set of conditional norms. A norm comes into effect when its condition becomes true, and imposes either an obligation or a prohibition on an agent which remains in force until a state satisfying a deadline condition is reached. If the norm is violated, a sanction is imposed on the agent. We define a notion of a normative update of a multi-agent system by a set of conditional norms, and study the problem of checking whether the agent(s) can bring about a state satisfying a property without incurring a specified number of sanctions.