Extensible User-Based XML Grammar Matching

Extensible User-Based XML Grammar Matching
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可扩展的基于用户的 XML 语法匹配

DOI:
10.1007/978-3-642-04840-1_23
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发表时间:
2009
期刊:
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影响因子:
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通讯作者:
K. Yétongnon
K. Yétongnon
中科院分区:
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文献类型:
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作者:
Joe Tekli;R. Chbeir;K. Yétongnon

文献摘要

被引文献

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近年来,由于Web上异构XML文档的数量不断增加,以及对集成、搜索和检索来自不同数据源的XML数据的需求不断增加,XML语法匹配引起了人们的极大兴趣。在本文中,我们提供了一个自动的XML语法匹配和比较的方法,旨在最大限度地减少用户的努力所需的执行匹配任务。我们提出了一个开放的框架,基于树编辑距离的概念,集成不同的匹配标准,以捕获XML语法元素的语义和语法相似性,基数和交替约束,以及数据类型的对应关系和相对排序。它是灵活的,使用户能够选择映射基数(1:1,1:n,n:1,n:n),与现有的静态方法(限制为1:1)相比,并考虑用户的反馈,以调整匹配结果,以用户的感知正确的匹配。进行的实验表明,我们的方法的效率,与其他方法相比。
XML grammar matching has found considerable interest recently due to the growing number of heterogeneous XML documents on the web and the increasing need to integrate, and consequently search and retrieve XML data originated from different data sources. In this paper, we provide an approach for automatic XML grammar matching and comparison aiming to minimize the amount of user effort required to perform the match task. We propose an open framework based on the concept of tree edit distance, integrating different matching criterions so as to capture XML grammar element semantic and syntactic similarities, cardinality and alternativeness constraints, as well as data-type correspondences and relative ordering. It is flexible, enabling the user to chose mapping cardinality (1:1,1:n,n:1,n:n), in comparison with existing static methods (constrained to1:1), and considers user feedback to adjust matching results to the user’s perception of correct matches. Conducted experiments demonstrate the efficiency of our approach, in comparison with alternative methods.