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ISI
2008
Springer

Improving quality and performance of schema matching in large scale

8 years 3 months ago
Improving quality and performance of schema matching in large scale
ABSTRACT. Schema matching is a crucial task to gather information of the same domain. However, this process is still largely performed manually or semi-automatically, discouraging the deployment of large-scale mediation systems. Indeed, these large-scale scenarii need a solution which ensures both an acceptable matching quality and good performance. In this article, we present the BMatch approach to efficiently match a large number of schemas. The quality aspect is based on the combination of terminological and contextual methods. The performance aspect relies on a B-tree indexing structure to reduce the search space. Finally, experiments with real sets of schemas show that our approach is scalable and outperforms the most referenced matching tools both in quality of matches and performance time. R
Fabien Duchateau, Zohra Bellahsene, Mathieu Roche
Added 12 Dec 2010
Updated 12 Dec 2010
Type Journal
Year 2008
Where ISI
Authors Fabien Duchateau, Zohra Bellahsene, Mathieu Roche
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