【作者】 陈峰； 张欣； 乐嘉锦；

【机构】 东华大学信息科学与技术学院；

【摘要】 <正>1引言随着越来越多的数据和信息被表示为XML文档发布在Internet上,如何从中获取想要的信息成为又一个关注的热点。Internet的上大多数使用者,是那些既不懂得查询语言,又不了解XML文档结更多还原

【Abstract】 EKS is a novel method on the issue of search information over XML documents,and it is simple for na(i|¨)ve users.EKS extends simple keywords search to that of XML document,and it effectively exploits the difference between XML documents and HTML documents.As tags can provide much more semantic information than contents, EKS makes difference between tags and keywords from the user input,thus provide a more accurate method of search information over XML documents.EKS returns XML fragments as result and rank them with scores in order to give the user more specific information they desire.更多还原