Impact of XML schema evolution on valid documents

  • Authors:
  • Giovanna Guerrini;Marco Mesiti;Daniele Rossi

  • Affiliations:
  • Università di Pisa, Italy;Università di Milano, Italy;Università di Genova, Italy

  • Venue:
  • Proceedings of the 7th annual ACM international workshop on Web information and data management
  • Year:
  • 2005

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Abstract

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 minimize document revalidation, that is, detecting the document parts potentially invalidated by the schema changes that should be revalidated.