… targets, requiring decision-makers to further judge threat levels and choose … evaluation
results, we propose a dynamic threat assessment method based on the improved GRA-TOPSIS …

… analysis problem, however, there are not unitive evaluation … TOPSIS model, the GRA-TOPSIS
target threat evaluation … by adapting the GRA approach to quantize the threat attributes. …

… of risk factors in an objective way. Via a practical healthcare risk analysis case, the new
FMEA is proved to be appropriate and effective in coping with the risk evaluation problems with …

… personal information security risk analysis (PISRA) … analysis (GRA) and technique for order
preference by similarity to ideal solution (TOPSIS) to improve failure mode and effect analysis …

… Therefore, TOPSIS method can be combined with GRA to calculate water resource … ,
TOPSIS based GRA was introduced with a case study of Beijing city. The temporal evaluation of …

… of risk evaluation factors, and then severity is revised based on DEMATEL. The GRA-TOPSIS
model is constructed for risk … the analysis shows that communication and coordination risk, …

… TOPSIS method is one of the most commonly used MCDM methods. TOPSIS method has
proven its usefulness in solving MCDM problems in the field of risk assessment. The relevant …

… matrices, and the risk level of user nodes is evaluated through the improved GRA-TOPSIS
voltage sag risk assessment model constructed in this paper and combined with the data of …

… (TOPSIS) and gray relation analysis (GRA). In this paper, a new method of threat synthetic
evaluation named Fuzzy-TOPSIS (… method is utilized to target threat evaluation in MTT, and …

… We first compared the proposed VIKOR-GRA with the TOPSIS-GRA method [20] and the
VIKOR method using ρ = (0.95, 0.75, 0.8, 0.85) and = 0.5. Figure 7 clearly shows where the …