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Informatik-Kolloquium Fachgruppe Informatik

Summary: Informatik-Kolloquium
Fachgruppe Informatik
Lehrstuhl für Informatik 5
Zeit: Freitag, 9. Juli, 14.00 Uhr
Ort: 5056, Ahornstr. 55
Referent: Prof. Dr. Avigdor Gal
Technion, Haifa, Israel
Titel: Tuning the ensemble selection process of schema
Schema matching is the task of providing correspondences between concepts de-
scribing the meaning of data in various heterogeneous, distributed data sources. It is
recognized to be one of the basic operations required by the process of data and
schema integration and its outcome serves in many tasks such as targeted content
delivery and view integration. Schema matching research has been going on for
more than 25 years now. An interesting research topic, which was largely left un-
touched involves the automatic selection of schema matchers to an ensemble, a set
of schema matchers. To the best of our knowledge, none of the existing algorithmic
solutions offer such a selection feature. In this paper we provide a thorough investi-


Source: Ábrahám, Erika - Fachgruppe Informatik, Rheinisch Westfälische Technische Hochschule Aachen (RWTH)


Collections: Computer Technologies and Information Sciences