语义网的信任模型与信任体系结构

Semantic Web Trust Mechanisms and Trust Model

信任是保证网络信息的安全有效交流的关键技术，对于开放的、动态的语义网来说尤为重要。在介绍信任的定义、分类等相关概念的基础上，描述语义网中的三种信任机制，并由此构建语义网的信任模型和信任体系结构，以辅助信息消费者对网络中的信息进行信任判定。

Trust is the key technology to ensure the safety and efficiencY of information communication especially in the open and dynamic semantic web environment. Following the introduction of the trust definition and the trust categories, three trust mechanisms in semantic web are discussed. This paper presents the semantic web trust model and trust architecture, which is aimed for helping the information consumers to practice the trust judgment towards the web information.