不同网络域中的信任模型综述
Survey of trust models in different network domains
摘要：
本文介绍了无线传感器网络中的安全和信任概念，并解释了它们之间的区别，指出即使这两个术语在定义安全系统时可以互换使用，但它们并不相同。声誉和信任之间的区别也被解释，强调声誉部分影响信任。在各个领域的信任和声誉系统的调查进行，更详细的模型在ad-hoc和传感器网络，因为它们是密切相关的彼此和我们的研究兴趣。介绍了信任模型的建立方法及其参考文献。总结了影响信任更新的因素，并给出了一些实施这些因素的系统的例子。调查指出，尽管研究人员已经开始探索无线传感器网络中的信任问题，但他们仍在研究与节点之间路由消息（二进制事件）相关的信任。然而，无线传感器网络主要用于监测事件和报告连续和离散的数据。这导致了新的信任模型的发展，解决了连续数据问题，并结合数据信任和通信信任来推断总信任。
英文摘要：
This paper introduces the security and trust concepts in wireless sensor networks and explains the difference between them, stating that even though both terms are used interchangeably when defining a secure system, they are not the same. The difference between reputation and trust is also explained, highlighting that reputation partially affects trust. A survey of trust and reputation systems in various domains is conducted, with more details given to models in ad-hoc and sensor networks as they are closely related to each other and to our research interests. The methodologies used to model trust and their references are presented. The factors affecting trust updating are summarised and some examples of the systems in which these factors have been implemented are given. The survey states that, even though researchers have started to explore the issue of trust in wireless sensor networks, they are still examining the trust associated with routing messages between nodes (binary events). However, wireless sensor networks are mainly deployed to monitor events and report data, both continuous and discrete. This leads to the development of new trust models addressing the continuous data issue and also to combine the data trust and the communication trust to infer the total trust.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
