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A Three-Tier Matching Strategy for Predesign Schema Elements

Authors:
Peter Bellström
Jürgen Vöhringer

Keywords: predesign modeling, matching, integration

Abstract:
Schema integration is a very complex task in which several schemata are merged into one global conceptual schema. Due to its complexity, computer-based applications and tools are needed that support and automate parts of the integration process. In our previous work, we have shown that schema integration on the predesign level allows for lower schema complexity, fewer conflicts and better end user feedback. In this paper, we focus on applied matching strategies, which are a central element of any semi-automatic integration process. We propose a set of matching methods that are suitable for the predesign level and discuss how they are intertwined and how their results regulate the integration process. As its main contribution, the paper offers an integration of previously presented methods and describes exemplary findings from the corresponding prototype.

Pages: 24 to 29

Copyright: Copyright (c) IARIA, 2011

Publication date: February 23, 2011

Published in: conference

ISSN: 2308-4375

ISBN: 978-1-61208-121-2

Location: Gosier, Guadeloupe, France

Dates: from February 23, 2011 to February 28, 2011