Fuzziness of incompleteness and information diffusion principle

There are probably as many definitions of fuzzy uncertainty as there are books on the subject. Many of these definitions are relatively experiential or abstract. Fuzzy uncertainty is actually a very complex concept-much more complex than any experiential definition would lead us to believe. This paper aims to state the essentials of fuzziness of incompleteness which is far from the subjective fuzziness that has being studied in many literatures. In this paper, the principle of information diffusion is introduced to deal with incomplete fuzzy information and a normal diffusion method is discussed. It is show that information diffusion methods have obvious advantages and application prospects