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- 1290 creator axel-cyrille-ngonga-ngomo.
- 1290 creator christina-unger.
- 1290 creator daniel-gerber.
- 1290 creator jens-lehmann.
- 1290 creator lorenz-buehmann.
- 1290 creator philipp-cimiano.
- 1290 type InProceedings.
- 1290 label "SPARQL Template Based Question Answering".
- 1290 sameAs 1290.
- 1290 abstract "Question answering (QA) systems provide a user-friendly way to obtain information from data sources. In particular, the generation of SPARQL queries on a particular RDF knowledge base from natural language queries has gained momentum, since they only require minimal user effort. However, none of the currently existing QA system can reliably generate such queries over large and heterogeneous knowledge base, which we can commonly find in the web of data. In this paper, we propose an approach, which is based on generating templates from natural language questions. Those templates are instantiated to form a set of SPARQL queries, which are then tested using several optimisations. We show the feasibility of the approach by successfully applying it on an existing QA benchmark.".
- 1290 hasAuthorList authorList.
- 1290 isPartOf proceedings.
- 1290 keyword "Natural-Language Patterns".
- 1290 keyword "Question Answering".
- 1290 keyword "SPARQL".
- 1290 keyword "Semantic Web".
- 1290 title "SPARQL Template Based Question Answering".