WebSmatch: a tool for open data

Authors:
Emmanuel Castanier;Remi Coletta;Patrick Valduriez;Christian Frisch
Affiliations:
INRIA and LIRMM, Montpellier, France;INRIA and LIRMM, Montpellier, France;INRIA and LIRMM, Montpellier, France;Data Publica, Paris, France
Venue:
Proceedings of the 2nd International Workshop on Open Data
Year:
2013

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Abstract

Working with open data sources can yield high value information but raises major problems in terms of metadata extraction, data source integration and visualization. In this paper we describe a demonstration of WebSmatch, a flexible environment for Web data integration, based on a real, end-to-end data integration scenario over public data from Data Publica. The demonstration focuses on poorly structured input data sources (XLS files).