| Zhao Liang( 赵亮),Xue Zhi.[J].高技术通讯(英文),2012,18(2):160~166 |
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| Synthetic security assessment for incomplete interval-valued information system① |
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| DOI： |
| 中文关键词: |
| 英文关键词: security assessment, incomplete interval-valued information system(IIIS), multi-attribute group decision-making(MAGDM), technique for order performance by similarity to ideal solution(TOPSIS), dominance-based rough set approach(DRSA), Gibbs sampling |
| 基金项目: |
| Author Name | Affiliation | | Zhao Liang( 赵亮) | | | Xue Zhi | |
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| 中文摘要: |
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| 英文摘要: |
| In order to understand the security conditions of the incomplete interval-valued information system (IIIS) and acquire the corresponding solution of security problems, this paper proposes a multi-attribute group decision-making (MAGDM) security assessment method based on the technique for order performance by similarity to ideal solution (TOPSIS). For IIIS with preference information, combining with dominance-based rough set approach (DRSA), the effect of incomplete interval-valued information on decision results is discussed. For the imprecise judgment matrices, the security attribute weight can be obtained using Gibbs sampling. A numerical example shows that the proposed method can acquire some valuable knowledge hidden in the incomplete interval-valued information. The effectiveness of the proposed method in the synthetic security assessment for IIIS is verified. |
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