中文摘要：

教师科研文献信息的自动搜集是科研成果有效管理的重要手段,将网页信息的提取方法用于网络数据库中文献信息的自动搜集有广大的应用前景。提出基于DOM树和模板的文献信息提取方法,利用HTML标记间的嵌套关系将Web网页表示成一棵DOM树,将DOM树结构用于网页相似度的度量和自动分类,相似度高的网页应用同一模板进行信息提取。实验结果表明该方法在提取网络数据库中文献信息的准确率在94%以上。

英文摘要：

The automatic collection of the teacher research paper information is an important means of effective management of scientific research,there is a broad application prospects to apply the method of Web page information extraction to the paper information collection. This paper proposed a method of paper information collection based on the HTML tree and template. This method would represent the Web page into a DOM tree using the hierarchy relationship of the HTML tags,then the DOM tree would be used to the measure of the page similarity and the classification of Web pages. The information of Web pages with high similarity would be extracted using the same template. The experiment result shows that the accuracy of this method is above 94% in collecting the paper information from the Web database.