【摘要】 语义Web是W3C制定的关于下一代Web技术的一个蓝图。本体作为其中的一部分,将起到非常重要的作用。用于定义和描述Web本体的Web本体语言,尤其是由W3C所设计的OWL,将在其中扮演重要的角色。该文探讨了一个基于本体的信息处理系统的设计和实现,并分析了可扩展性、查询灵活性及逻辑推理等特点。更多还原

【Abstract】 The semantic Web is the W3C’s vision of the next generation Web. Ontology, as an essential element, is very important. Web ontology languages which are used to define and instantiate Web ontologies, especially OWL designed by W3C, will play a crucial role. This paper discusses the design and implementation of an ontology-based information processing system, and analyses the advantages of this system: extensibility, flexibility of query and logically reasoning.更多还原