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Taking SPARQL 1.1 extensions into account in the SWIP system

Abstract : The SWIP system aims at hiding the complexity of expressing a query in a graph query language such as SPARQL. We propose a mechanism by which a query expressed in natural language is translated into a SPARQL query. Our system analyses the sentence in order to exhibit concepts, instances and relations. Then it generates a query in an internal format called the pivot language. Finally, it selects pre-written query patterns and instantiates them with regard to the keywords of the initial query. These queries are presented by means of explicative natural language sentences among which the user can select the query he/she is actually interested in. We are currently focusing on new kinds of queries which are handled by the new version of our system, which is now based on the 1.1 version of SPARQL.
Keywords : SWIP
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Submitted on : Friday, September 4, 2015 - 1:57:00 PM
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  • HAL Id : hal-01193096, version 1
  • OATAO : 12888

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Fabien Amarger, Ollivier Haemmerlé, Nathalie Hernandez, Camille Pradel. Taking SPARQL 1.1 extensions into account in the SWIP system. 20th International Conference on Conceptual Structures (ICCS 2013), Jan 2013, Bombay, India. pp. 75-89. ⟨hal-01193096⟩

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