A new algorithm for mapping XML Schema to XML Schema

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原文链接

NETL

外文摘要：XML and its schema language mainly built to encode documents electronically are widely used for a variety of purposes in modern programming。 XML Schema is developed in the context of a domain specific terminology。 Schema mapping describes the semantic correspondences between the components of two XML Schema documents。 An XML Schema document describes the information that resides in an XML document using the XML Schema Definition Language (XSD)。 Therefore， an XML Schema document should be parsed differently than an XML document， in order to extract the proper information from it。 This paper introduces a new solution for the XML Schema matching and mapping problem consisting of a novel approach to the internal representation of XML Schema documents during the matching process。 The solution is based on the XML object model。 The use of an object model for the XML Schema document representation within the mapping and matching software tool produces the following benefits: (1) the XML Schema document internal representation conforms to the XML Schema Definition Language standard specifications， (2) a better scalability of the software tool， (3) the matching engine is developed based on object-oriented design patterns such as the Composite and the Chain of Responsibility， (4) flexibility of the matching engine and (5) tractability of very complex XML Schema documents。 The given examples illustrate plainly the new method presented in this paper。

外文关键词：

AI methods for matching and mappingDatabasesMatching and Mapping XML SchemaMatching and Mapping algorithmsXML Schema

作者：

Laurentiu Checiu、Dan Ionescu

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作者单位：

Sch. of Inf. Technol. & Eng., Univ. of Ottawa, Ottawa, ON, Canada

会议名称：

International Joint Conference on Computational Cybernetics and Technical Informatics;ICCC-CONTI

会议地点：

Timisoara(RO);Timisoara(RO)

会议母体文献：

2010 International Joint Conference on Computational Cybernetics and Technical Informatics

页码：

p.625-630

出版时间：

2010

DOI：

10.1109/ICCCYB.2010.5491337