Định lượng ngữ nghĩa khoảng của đại số gia tử với việc bổ sung một gia tử đặc biệt

This paper introduces a new method of quantification of hedge algebras, which is different from the ordinary method by the fact that an artificial hedge h0 should be added to model the contextdependent semantics of terms. It is aimed to represent the change of the semantics of any term x of length k appeared in the context X(k+1) of terms with the length k+ 1, so the meaning of a term will be changed when its adjacent terms are changed.