Defining Key Semantics for the RDF Datasets: Experiments and Evaluations

Manuel Atencia 1, 2 Michel Chein 3 Madalina Croitoru 3 Jérôme David 2 Michel Leclère 3 Nathalie Pernelle 4 Fatiha Saïs 4 François Scharffe 3 Danai Symeonidou 4
1 LIG Laboratoire d'Informatique de Grenoble - HADAS
LIG - Laboratoire d'Informatique de Grenoble
2 EXMO - Computer mediated exchange of structured knowledge
Inria Grenoble - Rhône-Alpes
3 GRAPHIK - Graphs for Inferences on Knowledge
LIRMM - Laboratoire d'Informatique de Robotique et de Microélectronique de Montpellier, CRISAM - Inria Sophia Antipolis - Méditerranée
4 LRI - Laboratoire de Recherche en Informatique
Abstract : Many techniques were recently proposed to automate the linkage of RDF datasets. Predicate selection is the step of the linkage process that consists in selecting the smallest set of relevant predicates needed to enable instance comparison. We call keys this set of predicates that is analogous to the notion of keys in relational databases. We explain formally the different assumptions behind two existing key semantics. We then evaluate experimentally the keys by studying how discovered keys could help dataset interlinking or cleaning. We discuss the experimental results and show that the two different semantics lead to comparable results on the studied datasets.
Type de document :
Communication dans un congrès
ICCS: International Conference on Conceptual Structures, Jul 2014, Iasi, Romania. Springer, 21st International Conference on Conceptual Structures, LNCS (8577), pp.65-78, 2014, Graph-Based Representation and Reasoning. 〈10.1007/978-3-319-08389-6_7〉
Liste complète des métadonnées

Littérature citée [22 références]  Voir  Masquer  Télécharger
https://hal-lirmm.ccsd.cnrs.fr/lirmm-01090357
Contributeur : Michel Leclère <>
Soumis le : mercredi 3 décembre 2014 - 14:04:56
Dernière modification le : mercredi 11 avril 2018 - 01:56:52
Document(s) archivé(s) le : samedi 15 avril 2017 - 02:19:27

Fichier

ICCS2014.pdf
Fichiers produits par l'(les) auteur(s)

Identifiants

Collections

INRIA | LIG | UMR8623 | GRAPHIK | UGA | LIRMM | LRI-LAHDAK | LIG_SRCPR | MIPS | LIG_TDCGE_HADAS | UNIV-MONTPELLIER | INRIA-RENGRE

Citation

Manuel Atencia, Michel Chein, Madalina Croitoru, Jérôme David, Michel Leclère, et al.. Defining Key Semantics for the RDF Datasets: Experiments and Evaluations. ICCS: International Conference on Conceptual Structures, Jul 2014, Iasi, Romania. Springer, 21st International Conference on Conceptual Structures, LNCS (8577), pp.65-78, 2014, Graph-Based Representation and Reasoning. 〈10.1007/978-3-319-08389-6_7〉. 〈lirmm-01090357〉

Exporter

BibTeX TEI DC DCterms EndNote

Partager

Métriques

Consultations de la notice

459

Téléchargements de fichiers

304

Contact

support.ccsd.cnrs.fr
hal.support@ccsd.cnrs.fr
Logo CCSD