XML Structure Retrieval without Schema and DTD Information

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原文链接

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外文摘要：In this paper， an indexing method for structure information retrieval -without schema and DTD of XML documents is presented。 While existing researches have used DTD or schema to extract structure information， we extract structure information directly from XML documents。 Since DOM APIs make XML documents as tree-structured objects， we used DOM objects to access XML documents and extract their structure information。 Especially the veil-formed XML documents are only required to retrieve documents in the proposed method。 Thus it can retrieve more general and various documents easily compared to the existing XML retrieval systems requiring DTD or schema。 Experimental result indicates that the proposed method retrieves effectively structure information of XML documents independently to DTD information。

外文关键词：

XML structure retrievalschemaDTD

作者：

Jong-Wan Kim、Seung-Hoon Jin、Kyu-Cheol Cho

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作者单位：

School of Computer and Information Engineering, Daegu University Gyeongsan-City.Gyeongbuk, Korea 712-714

会议名称：

Proceedings of the International Conference on Internet Computing (IC'03) Vol.1

会议地点：

Las Vegas, NV(US);Las Vegas, NV(US)

会议母体文献：

International Conference on Internet Computing (IC'03) Vol.1; Jun 23-26, 2003; Las Vegas, Nevada, USA

页码：

p.138-143

出版时间：

2003