SPAR-Key: Processing SPARQL-Fulltext Queries to Solve Jeopardy! Clues
Arunav Mishra, Sairam Gurajada, Martin Theobald · 2013
Abstract. We describe our SPAR-Key query engine that implements indexing, ranking, and query processing techniques to run a new kind of SPARQL-fulltext queries that were provided in the context of the INEX 2013 Jeopardy Task. 1