用于灵活查询XML文档的双层索引结构

RIAO Conference Pub Date : 2010-04-28 DOI:10.5555/1937055.1937086

S. Marrara, E. Panzeri, G. Pasi

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引用次数: 1

摘要

本文提出了一种高级的XML文档索引结构，它允许对XML文档的结构和内容的松散约束进行评估。该结构是[1]中所示结构的扩展，允许将灵活的查询评估分为两个后续步骤:基于内容的匹配和基于结构的匹配(应用于第一个评估阶段预选的文档)。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A double layer indexing structure for flexible querying of XML documents

This paper presents an advanced indexing structure for XML documents which allows the evaluation of loose constraints on both structure and content of XML documents. This structure is an extension of the one presented in [1], and allows an evaluation of flexible queries performed into two subsequent steps: content-based matching and structure-based matching (applied to documents pre-selected by the first evaluation phase)

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RIAO Conference

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