| 网格环境下基于主观逻辑的信任模型 |
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| 引用本文： | 付江柳,高承实,戴青. 网格环境下基于主观逻辑的信任模型[J]. 微电子学与计算机, 2007, 24(8): 173-176 |
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| 作者姓名： | 付江柳 高承实 戴青 |
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| 作者单位： | 解放军信息工程大学,电子技术学院,河南,郑州,450004 |
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| 摘 要： | 利用主观逻辑对网格中实体的信任关系进行建模和推理,给出了带遗忘因子的信任量化公式,在推荐信任合成中对主观逻辑中的证据合成算子进行改进,提出了一种网格环境下基于主观逻辑的信任模型,有效地描述了实体间的主观信任关系,避免了将存在意见冲突的推荐信任直接合成,提高了合成后推荐信任的准确性。通过实验仿真,证明了模型的准确性和有效性。
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| 关 键 词： | 主观逻辑 信任量化 信任合成 |
| 文章编号： | 1000-7180（2007）08-0173-04 |
| 修稿时间： | 2006-11-17 |
A Trust Model Based on Subjective Logic in Grid Environment |
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| FU Jiang-liu,GAO Cheng-shi,DAI Qing. A Trust Model Based on Subjective Logic in Grid Environment[J]. Microelectronics & Computer, 2007, 24(8): 173-176 |
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| Authors: | FU Jiang-liu GAO Cheng-shi DAI Qing |
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| Affiliation: | Institute of Electronic Technology, the PLA University of Information Engineering, Zhengzhou 450004, China |
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| Abstract: | Based on subjective logic,this paper describes and discusses the trust relationship of entities in grid environment,a new trust quantification formula with attenuation element is given; and the rule of combination in subjective logic is improved,which is used for combining the recommendation trust,develops a trust model based on subjective logic in grid environment,which can exactly describe the trust relationship of entities and avoid combining conflicted trust evidences directly. According to the experiment results,the model is exact and effective. |
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| Keywords: | subjective logic trust quantification trust combination |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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