Data-Driven RDF Property Semantic-Equivalence Detection Using NLP Techniques

Rico, Mariano and Mihindukulasooriya, Nandana and Gómez-Pérez, A. (2016). Data-Driven RDF Property Semantic-Equivalence Detection Using NLP Techniques. In: "Knowledge Engineering and Knowledge Management (EKAW) 2016", November 19-23, Bologna, Italy. pp. 797-804. https://doi.org/10.1007/978-3-319-49004-5_51.

Description

Title: Data-Driven RDF Property Semantic-Equivalence Detection Using NLP Techniques
Author/s:
  • Rico, Mariano
  • Mihindukulasooriya, Nandana
  • Gómez-Pérez, A.
Item Type: Presentation at Congress or Conference (Article)
Event Title: Knowledge Engineering and Knowledge Management (EKAW) 2016
Event Dates: November 19-23
Event Location: Bologna, Italy
Title of Book: Knowledge Engineering and Knowledge Management
Date: December 2016
ISSN: 0302-9743
Volume: 10024
Subjects:
Faculty: E.T.S. de Ingenieros Informáticos (UPM)
Department: Inteligencia Artificial
Creative Commons Licenses: Recognition

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Abstract

DBpedia extracts most of its data from Wikipedia’s infoboxes. Manually-created “mappings” link infobox attributes to DBpedia ontology properties (dbo properties) producing most used DBpedia triples. However, infoxbox attributes without a mapping produce triples with properties in a different namespace (dbp properties). In this position paper we point out that (a) the number of triples containing dbp properties is significant compared to triples containing dbo properties for the DBpedia instances analyzed, (b) the SPARQL queries made by users barely use both dbp and dbo properties simultaneously, (c) as an exploitation example we show a method to automatically enhance SPARQL queries by using syntactic and semantic similarities between dbo properties and dbp properties.

Funding Projects

TypeCodeAcronymLeaderTitle
Government of SpainJCI-2012-12719UnspecifiedUnspecifiedUnspecified
Government of SpainBES-2014-068449UnspecifiedUnspecifiedUnspecified
Government of SpainTIN2013-46238-C4-2-RUnspecifiedUnspecifiedUnspecified
Government of SpainJC2015-00028UnspecifiedUnspecifiedUnspecified
Government of SpainUNPM13- 4E-1814UnspecifiedMariano Rico AlmodóvaresDBpedia: nucleo central de los datos enlazados del idioma español

More information

Item ID: 44858
DC Identifier: http://oa.upm.es/44858/
OAI Identifier: oai:oa.upm.es:44858
DOI: 10.1007/978-3-319-49004-5_51
Official URL: https://doi.org/10.1007/978-3-319-49004-5_51
Deposited by: Dr. Mariano Rico
Deposited on: 24 Feb 2017 08:00
Last Modified: 04 Sep 2020 14:51
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