论文标题
支持区块链的物联网的信任和声誉管理
Trust and Reputation Management for Blockchain-enabled IoT
论文作者
论文摘要
近年来，越来越有兴趣为物联网（IoT）纳入区块链来解决物联网固有的问题，例如单点故障和数据孤岛。但是，单独的区块链无法确定来自IoT设备的数据的真实性和准确性。区块链的仅附加性质加剧了此问题，因为一旦记录在链上，就无法更改数据。信任和声誉管理（TRM）是克服上述信任问题的有效方法。但是，为启用区块链的物联网应用程序设计TRM框架是一项非平凡的任务，因为每个应用程序都有其独特的功能和要求都有其独特的信任挑战。在本文中，我们介绍了为各种启用区块链的物联网应用程序设计TRM框架的经验，以提供见解并突出未来机会的开放研究挑战。
In recent years, there has been an increasing interest in incorporating blockchain for the Internet of Things (IoT) to address the inherent issues of IoT, such as single point of failure and data silos. However, blockchain alone cannot ascertain the authenticity and veracity of the data coming from IoT devices. The append-only nature of blockchain exacerbates this issue, as it would not be possible to alter the data once recorded on-chain. Trust and Reputation Management (TRM) is an effective approach to overcome the aforementioned trust issues. However, designing TRM frameworks for blockchain-enabled IoT applications is a non-trivial task, as each application has its unique trust challenges with their unique features and requirements. In this paper, we present our experiences in designing TRM framework for various blockchain-enabled IoT applications to provide insights and highlight open research challenges for future opportunities.
