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。文章提出了现行网络环境下的XML搜索引擎模型,介绍了基于XML可扩展标记语言查询技术实现的核心部分———索引数据库的建立和查询。
How to use the resource of Intemet 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 Interact. In this paper, a search moclel is given in the environment of current network, and the core part of the realization of XML search engine, the query and creation of index database, is introduced.
出处
《微机发展》
2005年第12期24-26,共3页
Microcomputer Development
关键词
可扩展标记语言
索引库
搜索引擎
extensible markup language
index database
search engine
