Annotated Semantics for Defeasible Deontic Reasoning

  • Authors:
  • Kazumi Nakamatsu;Jair Minoro Abe;Atsuyuki Suzuki

  • Affiliations:
  • -;-;-

  • Venue:
  • RSCTC '00 Revised Papers from the Second International Conference on Rough Sets and Current Trends in Computing
  • Year:
  • 2000

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Abstract

In this paper, we propose an annotated logic program called an EVALPSN (Extended Vector Annotated Logic Program with Strong Negation) to formulate the semantics for a defeasible deontic reasoning proposed by D.Nute. We propose a translation from defeasible deontic theory into EVALPSN and show that the stable model of EVALPSN provides an annotated semantics for D. Nute's defeasible deontic logic. The annotated semantics can provide a theoretical base for an automated defeasible deontic reasoning system.