基于语义Web的空间信息共享服务

存取、交换、集成空间信息是Web应用研究的热点之一。然而，Web是设计为人使用的，人们必须浏览、理解、选择和导航Web信息。此外，由于数据间的语义冲突和缺乏集成存取共享的空间信息的工具，空间信息很难得到利用。利用语义Web技术和常用本体，提出了查找互联网上的空间信息的方法。首先介绍了语义Web的主要概念；其次描述了语义冲突解决本体；最后详细地探讨了如何在语义Web上实现空间信息共享服务。

Spatial information share service based on semantic web

The access, exchange and integrate of spatial information is one of the researches to the Web applications. However, web is designed for direct use by people, who must view, understand, select and navigate its information. Moreover, it is difficult to use because of the semantic conflict between data and lack of tools to allow integrated access to shared spatial information. An approach was presented by using the semantic web technology and the common ontology to help people find spatial information in an internet. First, the semantic web was introduced, including its main concepts, such as OIL, ontology, and agents. Second, semantic conflict resolution ontology was described to provide a systemic method for automatically detecting and resolving semantic conflicts. Third, was discussed how to make spatial information service work was shown based on the semantic web. Finally, the conclusion was made and discuss the future work was discussed.