Feng, Li-Hua; Hong, Wei-Hu; Wan, Zi - In: Natural Hazards 53 (2010) 3, pp. 413-423
To perform a fuzzy risk assessment the simplest way is to calculate the fuzzy expected value and convert fuzzy risk into non-fuzzy risk, i.e., a crisp value. In doing so, there is a transition from a fuzzy set to a crisp set. Therefore, the first step is to define an α level value, followed by...