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Rewriting SELECT SPARQL queries from 1:n complex correspondences

Thiéblin, Elodie and Amarger, Fabien and Haemmerlé, Ollivier and Hernandez, Nathalie and Trojahn, Cassia Rewriting SELECT SPARQL queries from 1:n complex correspondences. (2016) In: 11th International Workshop on Ontology Matching, collocated with the 15th International Semantic Web Conference (OM 2016), 18 October 2016 - 18 October 2016 (Kobe, Japan).

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Official URL: http://ceur-ws.org/Vol-1766/om2016_Tpaper5.pdf

Abstract

This paper presents a mechanism for rewriting SPARQL queries based on complex ontology correspondences. While the usefulness of simple correspondences, involving single entities from both source and target ontologies, has long been recognized, query rewriting requires more expressive links between ontology entities expressing the true relationships between them. Here, complex correspondences, in the format 1:n, between overlapping ontologies are exploited for rewriting SELECT SPARQL queries, so that they can be expressed over different RDF data sets in the Linked Open Data. Our approach has been evaluated using two data sets, one from the agriculture domain and another based on a reduced set involving the ontologies from the OAEI Conference track.

Item Type:Conference or Workshop Item (Paper)
Additional Information:Thanks to CEUR editor, a free open-access publication service of Sun SITE Central Europe operated under the umbrella of RWTH Aachen University. This paper appears in vol 1766 Ceur Workshop Proceedings ISSN : 1613-0073 The definitive version is available at http://ceur-ws.org/Vol-1766/om2016_Tpaper5.pdf
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE)
Université de Toulouse > Université Toulouse - Jean Jaurès - UT2J (FRANCE)
Université de Toulouse > Université Toulouse 1 Capitole - UT1 (FRANCE)
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Deposited On:05 May 2020 15:12

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