System and method for supporting risk-based decision making

摘要

In the present invention, the value of the specimen is defined so as to be simply increased with respect to the time axis, and the duplexing start time is determined by comparing the value of this specimen with the cost for the duplication countermeasure. Thus, by adjusting the start time of duplication, the period for implementing the duplication countermeasure can be shortened, and the cost can be reduced. When the duplication start time is adjusted based on the present invention, the countermeasure for duplication is not always taken from the start of the test as shown in FIG. 2 (b), but for example 19 months as shown in FIG. 2 (c). Duplication is started from the eyes, and overinvestment (in this example, overinvestment for 18 months) can be prevented as compared with the case of FIG.