The OI-Resolution of Operator Rough Logic

  • Authors:
  • Qing Liu

  • Affiliations:
  • -

  • Venue:
  • RSCTC '98 Proceedings of the First International Conference on Rough Sets and Current Trends in Computing
  • Year:
  • 1998

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Abstract

Based on rough set theory, this paper establishes operator space [ξ*, ξ*]. It is also a subset on truth value interval [0,1]. The operators is put in the front of the formulas to produce the manyvalued logic called operator rough logic(ORL). It defines OI-valid and OI-inconsistent, OI-resolution of the logic, where OI is an abbreviation of Operator Interval. And it also proves the soundness theorem of the logic resolution.