Group Decision Making in Information Systems Security Assessment Using Dual Hesitant Fuzzy Set
Author
dc.contributor.author
Yu, Dejian
Author
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Merigó Lindahl, José
Author
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Xu, Yejun
Admission date
dc.date.accessioned
2016-12-27T12:55:18Z
Available date
dc.date.available
2016-12-27T12:55:18Z
Publication date
dc.date.issued
2016
Cita de ítem
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International Journal of Intelligent Systems. Volumen: 31 Número: 8 Páginas: 786-812
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Identifier
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10.1002/int.21804
Identifier
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https://repositorio.uchile.cl/handle/2250/142106
Abstract
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Network information system security has become a global issue since it is related to the economic development and national security. Information system security assessment plays an important role in the development of security solutions. Aiming at this issue, a dual hesitant fuzzy (DHF) group decision-making (GDM) method was proposed in this paper to assist the assessment of network information system security. A systemic index containing four aspects was established including organization security, management security, technical security, and personnel management security. The DHF group evaluation matrix was constructed based on the individual evaluation information from each expert. Some power average operator-based DHF information aggregation operators are proposed and used to fusion the performance of each criterion for information systems. The advantage of these operators is that they can describe the relationship between the indexes quantitatively. Finally, a case study about information systems security assessment was presented to verify the effectiveness of proposed GDM methods. (C) 2016 Wiley Periodicals, Inc.
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Patrocinador
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National Natural Science Foundation of China, Zhejiang Science & Technology Plan of China, Zhejiang Provincial Natural Science Foundation of China, China Postdoctoral Science Foundation, National Education Information Technology Research, Education Department Planning Project of Zhejiang Province