| 基于灰色关联分析的推荐信任评估方法 |
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| 引用本文： | 赵斌,何泾沙,张伊璇,翟鹏. 基于灰色关联分析的推荐信任评估方法[J]. 北京大学学报(自然科学版), 2017, 53(2). DOI: 10.13209/j.0479-8023.2016.112 |
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| 作者姓名： | 赵斌 何泾沙 张伊璇 翟鹏 |
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| 作者单位： | 北京工业大学软件学院,北京100124;济宁学院计算机科学系,曲阜273155;数字出版技术国家重点实验室,北京100871;北京工业大学软件学院,北京,100124;北京工业大学软件学院,北京100124;济宁学院计算机科学系,曲阜273155 |
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| 基金项目： | 国家自然科学基金，863计划，北京自然科学基金，山东省自然科学基金，北大方正集团有限公司数字出版技术国家重点实验室开放课题资助 |
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| 摘 要： | 为了解决开放式网络访问控制中利用第三方实体的推荐权重合理评估推荐信任问题,借鉴灰色系统理论,提出基于灰色关联分析的推荐信任评估方法。根据开放网络中各实体间发展态势的相似或相异程度,评估各实体之间关联的紧密程度和推荐权重。算例和仿真实验表明,推荐实体的推荐权重计算得到的结果与实际情况相符,该方法能够保证推荐信任评估决策的有效性和客观性。
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| 关 键 词： | 开放式网络 访问控制 信任评估 灰色关联分析 推荐实体 |
The Method of Recommended Trust Evaluation Based on Grey Correlation Analysis |
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| ZHAO Bin,HE Jingsha,ZHANG Yixuan,ZHAI Peng. The Method of Recommended Trust Evaluation Based on Grey Correlation Analysis[J]. Acta Scientiarum Naturalium Universitatis Pekinensis, 2017, 53(2). DOI: 10.13209/j.0479-8023.2016.112 |
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| Authors: | ZHAO Bin HE Jingsha ZHANG Yixuan ZHAI Peng |
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| Abstract: | In order to solve the problem of objectively evaluating recommendation trust using the weight of third party's recommendation in the development of a solution for access control in open networks,a method of recommended trust evaluation based on the gray correlation analysis is proposed,which uses grey correclaton analysis theory between the entities of the development trend of the different degree to evaluate recommended weight in open network.Examples and simulation experiments show that results derived from the computation of the weight of the recommending entity is consistent with the actual results,which helps to verify that the proposed method can ensure the effectiveness and objectiveness of the evaluation decision on recommendation trust. |
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| Keywords: | open network access control trust evaluation grey relational analysis recommended entity |
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