Matches in ScholarlyData for { <https://w3id.org/scholarlydata/inproceedings/eswc2008/paper/260> ?p ?o. }
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- 260 creator anthony-ventresque.
- 260 creator patrick-valduriez.
- 260 creator philippe-lamarre.
- 260 creator sylvie-cazalens.
- 260 type InProceedings.
- 260 label "Improving interoperability using query interpretation in semantic vector spaces".
- 260 sameAs 260.
- 260 abstract "In semantic web applications where query initiators and information providers do not necessarily share the same ontology, semantic interoperability typically relies on ontology matching or schema mappings. Information exchange is then not only enabled by the established correspondences (the ``shared'' parts of the ontologies) but, in some sense, limited to them. Then, an important question which has not received attention is how the ``unshared'' parts can also contribute to and improve information exchange. In this paper, we address this question by considering a system where documents and queries are represented by semantic vectors. We propose a specific query expansion step at the query initiator's side and a query interpretation step at the document provider's. Through these steps, unshared concepts contribute to evaluate the relevance of documents wrt. a given query. Our experiments show an important improvement of retrieval relevance when concepts of documents and queries are not shared. Even if the concepts of the initial query are not shared by the document provider, our method still ensures 90% of the precision and recall obtained when the concepts are shared.".
- 260 hasAuthorList authorList.
- 260 hasTopic Data_integration.
- 260 hasTopic SPARQL.
- 260 hasTopic Semantic_Web.
- 260 isPartOf proceedings.
- 260 keyword "query expansion".
- 260 keyword "query interpretation".
- 260 keyword "semantic interoperability".
- 260 keyword "semantic vectors".
- 260 title "Improving interoperability using query interpretation in semantic vector spaces".