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SPARQL Syntax Expressions (alternatively, SPARQL S-Expressions) is a parse tree (a.k.a. concrete syntax) for representing SPARQL Algebra expressions.

Application

They have been used to apply the BERT language model to create SPARQL queries from natural language questions.[1]

External links

References

  1. ^ Gu, Yu; Kase, Sue; Vanni, Michelle; Sadler, Brian; Liang, Percy; Yan, Xifeng; Su, Yu (2021). "Beyond I.I.D.: Three Levels of Generalization for Question Answering on Knowledge Bases". Proceedings of the Web Conference 2021. pp. 3477–3488. arXiv:2011.07743. doi:10.1145/3442381.3449992. ISBN 9781450383127. S2CID 226965153.


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