Measuring Inconsistency in Fuzzy Answer Set Semantics

  • Authors:
  • N. Madrid;M. Ojeda-Aciego

  • Affiliations:
  • Dept. of Mat. Aplic., Univ. de Malaga, Malaga, Spain;-

  • Venue:
  • IEEE Transactions on Fuzzy Systems
  • Year:
  • 2011

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Abstract

Recent approaches have shown that the measurement of the amount of inconsistent information contained in a logic theory can be useful to infer positive information. This paper deals with the definition of measures of inconsistency in the residuated-logic-programming paradigm under the fuzzy answer set semantics. This fuzzy framework provides a soft mechanism to control the amount of information inferred and, thus, controlling the inconsistencies by modifying slightly the truth values of some rules.