关键词: 动态模糊逻辑 模糊扩充 &epsilon, -约束

Abstract:

Statistical default logic is an expansion of the classic（i, e. Reiter＇s） default logic that allows us to model common inference patterns found in s  tandard inferential statistics, which is an expansion with an error-parameter ε. This paper proposes the fuzzy default inference based on DFL and gives a method of constructing the extensions of the fuzzy default theory.

Key words: dynamic fuzzy logic;fuzzy extension, ε-bound