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A trustmanagement model based on mutual trust and a reward-with-punishment mechanism for cloud environments

机译：基于互信任的信任管理模型和云环境奖励的惩罚机制

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摘要

Aiming at overcoming problems such as malicious entities and trust crises in cloud environments, a trust management model based on mutual trust and a reward-with-punishment mechanism is proposed in this paper. First, according to reputation values of entities and trust relationships among entities, we calculate the comprehensive trust values of a service request user to several candidate service providers and probe these providers with high comprehensive trust values. Second, we select a trade provider according to mutual trust. Finally, after the trade, we update the reputation values and other data of the request user, trade provider, and recommenders based on the final trade result to reward or punish them to various degrees, thus ultimately reducing malicious or dishonest behavior. The experimental results show that our model can effectively identify malicious entities to increase the trade success rate.
机译：旨在克服云环境中的恶意实体和信任危机等问题，本文提出了一种基于互信和奖励与惩罚机制的信任管理模式。 首先，根据实体之间的实体和信任关系的声誉值，我们计算服务请求用户的综合信任值，以多个候选服务提供商和具有高综合信任值的这些提供程序。 其次，我们根据相互信任选择一个贸易提供商。 最后，在交易结束后，我们根据最终交易结果更新请求用户，贸易提供商和推荐人的声誉价值和其他数据，以奖励或惩罚各种程度，从而最终减少恶意或不诚实的行为。 实验结果表明，我们的模型可以有效地识别恶意实体以增加交易成功率。

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  • 来源
    《Concurrency and computation: practice and experience》 |2021年第16期|e6283.1-e6283.20|共20页
  • 作者

    Guo Liangmin; Yang Hao; Luan Kaixuan; Luo Yonglong; Sun Liping; Zheng Xiaoyao;

  • 作者单位

    Anhui Normal Univ Sch Comp & Informat Wuhu Peoples R China|Anhui Prov Key Lab Network & Informat Secur Wuhu Peoples R China;

    Anhui Normal Univ Sch Comp & Informat Wuhu Peoples R China|Anhui Prov Key Lab Network & Informat Secur Wuhu Peoples R China;

    Anhui Normal Univ Sch Comp & Informat Wuhu Peoples R China|Anhui Prov Key Lab Network & Informat Secur Wuhu Peoples R China;

    Anhui Normal Univ Sch Comp & Informat Wuhu Peoples R China|Anhui Prov Key Lab Network & Informat Secur Wuhu Peoples R China;

    Anhui Normal Univ Sch Comp & Informat Wuhu Peoples R China|Anhui Prov Key Lab Network & Informat Secur Wuhu Peoples R China;

    Anhui Normal Univ Sch Comp & Informat Wuhu Peoples R China|Anhui Prov Key Lab Network & Informat Secur Wuhu Peoples R China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    cloud environment; mutual trust; reputation; reward#8208; with#8208; punishment;

    机译：云环境;相互信任;声誉;奖励＆＃8208;与＆＃8208;惩罚;

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