Presentation 2003/10/2
Constructing XML Views over Binary Data for XML-based Data Integration
Norihide SHINAGAWA, Hiroyuki KITAGAWA,
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Abstract(in English) XML has been widely used for exchange, integration and management of data. Therefore, there is a trend that applications should support XML-formatted data. However, their primary data are still encoded in application-specific binary formats because of backward compatibility, I/O performance, and space efficiency. When we can expand the scope of XML technologies to such binary data, they can be shared by many areas beyond the original application area. This paper discusses XML views over binary data to make the existing XML technologies applicable to them. We first introduce an XML schema language to define an XML view over such binary data. Then, W3C DOM API is provided for them. We show an implementation technique of W3C DOM API which enables partial instantiation of DOM nodes to limit amount of consumed memories. The paper also shows techniques to realize efficient accesses to values based on properties of binary data. In addition, techniques to improve XPath query processing will be mentioned.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) XML View / Binary Data / XML-based Data Integration / XPath Query Processing
Paper # DE2003-117,DC2003-30
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Committee DC
Conference Date 2003/10/2(1days)
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Registration To Dependable Computing (DC)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Constructing XML Views over Binary Data for XML-based Data Integration
Sub Title (in English)
Keyword(1) XML View
Keyword(2) Binary Data
Keyword(3) XML-based Data Integration
Keyword(4) XPath Query Processing
1st Author's Name Norihide SHINAGAWA
1st Author's Affiliation Center for Environmental Remote Sensing, Chiba University()
2nd Author's Name Hiroyuki KITAGAWA
2nd Author's Affiliation Institute of Information Sciences and Electronics, Universrty of Tsnkuba
Date 2003/10/2
Paper # DE2003-117,DC2003-30
Volume (vol) vol.103
Number (no) 358
Page pp.pp.-
#Pages 6
Date of Issue