语义Web的智能推理技术分析

Analysis of intelligent reasoning techniques for the semantic Web

第三代网络——语义Web采用结构化的语言、多层叠代的塔形体系逐层实现了Web内容的语义性,使网络信息资源能为机器所理解,从而自动提供网络服务。智能推理是实现Web语义性、智能性的关键技术。文章介绍语义Web体系结构,说明各层在实现Web语义中的作用,分析如何实现Web的智能推理、智能推理技术的现状及其局限性。根据本体层和逻辑层现有推理语言,结合人工智能技术提出一种新的推理方法。

In the third generation of Web,the semantic Web,the structural language and the cascading tower-shape system are used to realize meaningful expression and understanding of Web contents in the hope of changing the current Web into the semantic Web which enables the machine to read automatically and understand information on the Web. Intelligent reasoning techniques are the very core and spirit of the semantic Web. In this paper,the architecture of the semantic Web is introduced first and the function of each level explained. Then analyzed are the general approaches of semantic Web reasoning and some major techniques that can offer intelligence to a certain extent. Finally, a new reasoning method is brought forward on the ontology level and the logic level with the help of some AI ideas in order to improve the reasoning capabilities of the present semantic Web.