半结构化数据的表示及查询方法研究

Researches on the Methods of Representation andQuery of Semi-structured Data

介绍了如何将网页中的有用住处提取出来,并以为数据模型将其组织存储的方法,以及在这种存储模型上对半结构化数据WWWOEM的查询方法。

The paper gives the details of the methods of extracting useful information on the WWW and then using OEM model to store them. Finally, the methods of querying the such kind of stored semi-structured data are also presented.