Eiichiro Takahagi

Abstract:
Fuzzy three-valued switching functions have true, false and unknown inputs and outputs values. The functions are calculated by Choquet integral whose fuzzy measure values are assigned from normal three-valued switching functions. The functions are extension of normal three-valued functions and satisfy the monotonicity with respect to vagueness.

Keywords: Choquet integral, fuzzy measure, fuzzy switching function, three-valued logic, monotonicity with respect to vagueness