This paper discusses the adequacy of a generalization of Saaty’s 1-9 scale proposed by Liang at all (2008) in the attempt to identify individual scales. Several surveys in completely different areas were conducted on different topics. Comparisons among the consistency index-as a measure of a...

This paper evaluates the risk frequency of hazards related to airport runway incursion. Gimpo International Airport, which has a record of two runway incursions, was selected for study. We verified 15 hazards causing runway incursion, and derived the weights for each hazard through an analytic...