Navigating the Semantic Web with Logical Information Systems

Sébastien Ferré 1
1 LIS - Logical Information Systems
IRISA-D7 - GESTION DES DONNÉES ET DE LA CONNAISSANCE
Abstract : Exploratory search is about browsing and understanding an information base. It requires a more interactive process than retrieval search, where the user sends a query and the system returns answers. Logical Information Systems (LIS) support exploratory search by guiding users in the construction of queries, and by giving summaries of query results. The contribution of this paper is to adapt and extend LIS to the Semantic Web. We define a summarization and navigation data structure that provides rich views over data, and guides users from view to view. This guiding is proved consistent (i.e., never leads to an empty result set), and complete (i.e., every query can be reached by navigation only). The query language covers a large fragment of SPARQL, and is more concise by using a syntax close to description logics. Our approach could be implemented on top of existing tools for storing, reasoning and querying.
Type de document :
Rapport
[Research Report] PI 1934, 2009, pp.12
Liste complète des métadonnées

Littérature citée [13 références]  Voir  Masquer  Télécharger

https://hal.inria.fr/inria-00410959
Contributeur : Anne Jaigu <>
Soumis le : mardi 25 août 2009 - 13:12:43
Dernière modification le : mercredi 16 mai 2018 - 11:23:14
Document(s) archivé(s) le : mardi 15 juin 2010 - 21:02:21

Fichier

PI-1934.pdf
Fichiers produits par l'(les) auteur(s)

Identifiants

  • HAL Id : inria-00410959, version 1

Citation

Sébastien Ferré. Navigating the Semantic Web with Logical Information Systems. [Research Report] PI 1934, 2009, pp.12. 〈inria-00410959〉

Partager

Métriques

Consultations de la notice

351

Téléchargements de fichiers

102