We introduce a syntactic approach to fuzzy reasoning of Gentzen type which may be used to deal with uncertainly of facts, uncertainly of rules and approximate match among facts and rules simultaneously.
Ming Sheng YING. , {{custom_author.name_en}}.
FUZZY REASONING OF GENTZEN TYPE. Journal of Systems Science and Mathematical Sciences, 1997, 17(1): 25-028 https://doi.org/10.12341/jssms09383