DocumentCode
1199749
Title
Efficient Revalidation of XML Documents
Author
Raghavachari, Mukund ; Shmueli, Oded
Author_Institution
IBM Thomas J. Watson Res. Center, Hawthorne, NY
Volume
19
Issue
4
fYear
2007
fDate
4/1/2007 12:00:00 AM
Firstpage
554
Lastpage
567
Abstract
We study the problem of schema revalidation where XML data known to conform to one schema must be validated with respect to another schema. Such revalidation algorithms have applications in schema evolution, query processing, XML-based programming languages, and other domains. We describe how knowledge of conformance to an XML Schema may be used to determine conformance to another XML Schema efficiently. We examine both the situation where an XML document is modified before it is revalidated and the situation where it is unmodified
Keywords
XML; database management systems; Extensible Markup Language; XML document; conformance knowledge; schema revalidation; Computer languages; Content based retrieval; Databases; Information retrieval; Pattern matching; Query processing; Web services; XML; XML; XML Schema; subtyping.; updates; validation;
fLanguage
English
Journal_Title
Knowledge and Data Engineering, IEEE Transactions on
Publisher
ieee
ISSN
1041-4347
Type
jour
DOI
10.1109/TKDE.2007.1004
Filename
4118711
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