A model for evaluating computer network security systems with 2-tuple linguistic information

Comprehensive Evaluation Model for Computer Network Security with Linguistic Information

In this paper, we investigate the multiple attribute group decision making (MAGDM) problems for for evaluating the computer network security with linguistic information. We utilize the pure linguistic weighted arithmetic averaging (PLWAA) operator to aggregate the linguistic information corresponding to each alternative and get the overall value of the alternatives, then rank the alternatives a...

Model for Evaluating the Computer Network Security with Interval-Valued Intuitionistic Fuzzy Information

In this paper, we investigate the multiple attribute decision making (MADM) problems for for evaluating the computer network security with interval-valued intuitionistic fuzzy information. To determine the attribute weights, a model based on the information entropy, by which the attribute weights can be determined, is established. We utilize the interval-valued intuitionistic fuzzy weighted ave...

A selection method based on the 2-tuple linguistic representation model for decision-making problems with multi-granularity linguistic information

Towards an Extension of the 2-tuple Linguistic Model to Deal With Unbalanced Linguistic Term sets

In the domain of Computing with words (CW), fuzzy linguistic approaches are known to be relevant in many decision-making problems. Indeed, they allow us to model the human reasoning in replacing words, assessments, preferences, choices, wishes. . . by ad hoc variables, such as fuzzy sets or more sophisticated variables. This paper focuses on a particular model: Herrera & Mart́ınez’ 2-tuple lingu...

A Method for Multi-Criteria Group Decision Making with 2-Tuple Linguistic Information Based on Cloud Model

This paper presents a new approach to solve the multi-criteria group decision making (MCGDM) problem where criteria values take the form of 2-tuple linguistic information. Firstly, a 2-tuple hybrid ordered weighted geometric (THOWG) operator is proposed, which synthetically considers the importance of both individual and the ordered position so as to overcome the defects of existing operators. ...