【摘要】 如何高效利用网络资源一直是人们关注的焦点。XML可扩展性标记语言不仅支持自定义标记,还能表达语义,因而为提高网络搜索的准确性提供了可能。文章主要介绍了基于XML可扩展标记语言搜索引擎技术实现的核心部分——索引数据库的建立和查询,并提出了现行网络环境下的XML搜索引擎模型。更多还原

【Abstract】 How to use the resource of Internet efficiently has been the focus of people’s attention. The eXtensible Markup Language(XML) supports the mark that is defined by users and can express semantics,which makes it possible to improve the accuracy of searching on the Internet. In this paper, the core part of the realization of XML search engine,the query and creation of index database,is introduced,and a search model is given in the environment of current network.更多还原