DocumentCode :
3145621
Title :
Updating XML schemas and associated documents through exup
Author :
Cavalieri, Federico ; Guerrini, Giovanna ; Mesiti, Marco
Author_Institution :
DISI, Univ. of Genova, Genova, Italy
fYear :
2011
fDate :
11-16 April 2011
Firstpage :
1320
Lastpage :
1323
Abstract :
Data on the Web mostly are in XML format and the need often arises to update their structure, commonly described by an XML Schema. When a schema is modified the effects of the modification on documents need to be faced. XSUpdate is a language that allows to easily identify parts of an XML Schema, apply a modification primitive on them and finally define an adaptation for associated documents, while Eχup is the corresponding engine for processing schema modification and document adaptation statements. Purpose of this demonstration is to provide an overview of the facilities of the XSUpdate language and of the Eχup system.
Keywords :
XML; EXup system; Web; XML schemas; XSUpdate language; associated documents; document adaptation statements; processing schema modification; Conferences; Engines; Graphical user interfaces; Java; Organizations; Semantics; XML;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Data Engineering (ICDE), 2011 IEEE 27th International Conference on
Conference_Location :
Hannover
ISSN :
1063-6382
Print_ISBN :
978-1-4244-8959-6
Electronic_ISBN :
1063-6382
Type :
conf
DOI :
10.1109/ICDE.2011.5767951
Filename :
5767951
Link To Document :
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