Shady Elbassuoni
ABSTRACT
We demonstrate RDF Xpress, a search engine that enables users to effectively retrieve information from large RDF knowledge bases or Linked Data Sources. RDF Xpress provides a search interface where users can combine triple patterns with keywords to form queries. Moreover, RDF Xpress supports automatic query relaxation and returns a ranked list of diverse query results.
- J. Carbonell and J. Goldstein. The use of MMR, diversity-based reranking for reordering documents and producing summaries. In SIGIR, 1998. Google Scholar
Digital Library
- S. Elbassuoni, M. Ramanath, R. Schenkel, M. Sydow, and G. Weikum. Language-model-based ranking for queries on RDF-graphs. In CIKM, 2009. Google ScholarDigital Library
- S. Elbassuoni, M. Ramanath, and G. Weikum. Query Relaxation for Entity-Relationship Search. In ESWC, 2011. Google ScholarDigital Library
- F. Suchanek, G. Kasneci, and G.Weikum. YAGO: A Core of Semantic Knowledge Unifying WordNet and Wikipedia. In WWW, 2007. Google ScholarDigital Library
Index Terms
- RDF Xpress: a flexible expressive RDF search engine
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