基于XML技术的多功能搜索引擎的框架研究

互联网应用广泛，Web上数据库信息发布和检索量迅速增加，而且数据都是基于XML技术的，这就使的传统的搜索引擎不能满足Web的需求。为此，针对XML的优点，结合各种成熟的理论，将XML技术应用到搜索引擎的研究中去；实践结果表明，搜索引擎中采用软件构件查询算法和基于XML的数据处理技术，能实现高效，快速，准确的检索，能较好地解决了目前web检索结果准确性和相关性不高的问题。

Based on XML the structure research of multifunctional search engine

With the development of Intrnet, Information publishing, retrieving are on the increase and data are based on XML, these can' t adapt tradition research to the requirement of WEB. Thus, aim at advantage of XML and combine it with perfect theory; we should take XML in research of multifunc-tional search engine. As a result, search engine combined with algorithm for XML-based software component query can solve the problem, that is, corniness and relativity of retrieving results are not very ideal.