Intrusion detection systems (IDSs) employ sophisticated security techniques to detect malicious activities on hosts and/or networks. IDSs have been utilized ensure the of computer and network systems. However, numerous evaluation selection issues related several cybersecurity aspects were solved using a decision support approach. The approach most often for in this regard is multi-attribute dec...

In selecting an optional alternative in an environment of multiple attribute group decision making, different attributes of the alternative are often considered as with quantitative and qualitative information. Consequently, decision making problems may include preference information in different formats. In this paper, a lattice-based linguistic-valued weighted aggregation (LVWA) operator is p...

Q-rung orthopair uncertain linguistic sets (q-ROULSs) are a powerful tool for describing ambiguity and uncertainty of information. In this study, considering that in most multi-attribute group decision making (MAGDM) problems, not only the quantitative evaluation information makers but also qualitative opinions should be considered. Therefore, we develop novel MAGDM method with unknown attribut...

Choquet integral, as an adequate aggregation operator, extends the weighted mean operator by considering interactions among attributes. Choquet integral has been widely used in many real multi-attribute decision making. Weights (fuzzy measures) of attribute sets directly affect the decision results in multi-attribute decision making. In this paper, we aim to propose an objective method based on...