Fuzzy Three-valued Switching Functions Using Choquet Integral
School of Commerse, Senshu University, 2-1-1 Higashi-Mita, Tama-ku, Kawasaki, 214-8580 Japan
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.