Step 2: Calculation of the prior probability of risk factors P(A). For a comprehensive BN risk analysis, it is necessary to determine the prior probabilities of the root node and the conditional probabilities of the leaf nodes. Equation (8) can be utilized along with the frequency of risk ...
Category “a” represents accidents that occurred in the first quarter (January to March), with a frequency of 1539, accounting for 27.19% of the total occurrences. Similarly, “b” is for the second quarter (April to June), “c” for the third quarter (July to September), and “d” ...
Aviation activities, as a mode of transportation characterized by high speed, efficiency, and frequency, are increasingly prevalent, playing a significant role in social life [1]. Although the probability of aviation accidents is low, once they occur, they can result in significant casualties and ...
The early part of the series shows a relatively low and stable accident rate, with some sporadic spikes around 2014. After a period of reduced activity from 2015 to 2018, there is a noticeable increase in both the frequency and magnitude of accidents, starting around 2019. This trend ...