【摘要】 提出了一种基于规则提取HTML文档元数据的方法，介绍了规则的语法、语义和规则库的设计，研制了一个原型系统MEDES（MEtaData Extracting System），实现HTML文档元数据的自动提取。文章的最后给出了实验结果和评价，并指出进一步的工作。更多还原

【Abstract】 This paper proposes a metadata extracting method for HTML document based on rules. After introducing syntax and semantics of the rules, design of rule library is discussed. Based on the method aforementioned, a system named MEDES(metadata extracting system) is developed, which can perform automatic metadata extraction from HTML documents. The experiment results are evaluated, and the future work are discussed in the end.更多还原