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SBBD
2007
179views Database» more  SBBD 2007»
10 years 3 months ago
Assisting XML Schema Evolution that Preserves Validity
Abstract. We consider the problem of XML schema evolution preserving the validity of existing documents related to the original schema. The aim of such schema evolution is to fit ...
Béatrice Bouchou, Denio Duarte
WIDM
2005
ACM
10 years 7 months ago
Impact of XML schema evolution on valid documents
In this paper we investigate the problem of XML Schema evolution. We first discuss the different kinds of changes that may be needed on an XML Schema. Then, we investigate how to...
Giovanna Guerrini, Marco Mesiti, Daniele Rossi 000...
BTW
2007
Springer
145views Database» more  BTW 2007»
10 years 7 months ago
Conceptual XML Schema Evolution - the CoDEX Approach for Design and Redesign
Abstract. Most available approaches for XML schema evolution specify the evolution steps for an XML schema or a DTD. This article will show that schema evolution can also be realiz...
Meike Klettke
WWW
2007
ACM
11 years 2 months ago
Preserving XML queries during schema evolution
In XML databases, new schema versions may be released as frequently as once every two weeks. This poster describes a taxonomy of changes for XML schema evolution. It examines the ...
Mirella Moura Moro, Susan Malaika, Lipyeow Lim
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