SPARQL Syntax Expressions
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Parse tree for representing SPARQL Algebra expressions
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Find sources: "SPARQL Syntax Expressions" – news · newspapers · books · scholar · JSTOR (November 2008) (Learn how and when to remove this message)
SPARQL Syntax Expressions (alternatively, SPARQL S-Expressions) is a parse tree (a.k.a. concrete syntax) for representing SPARQL Algebra expressions.
Application
[edit ]They have been used to apply the BERT language model to create SPARQL queries from natural language questions.[1]
External links
[edit ]- SPARQL Algebra in the W3C SPARQL Query Specification
- SPARQL Syntax Expressions in the ARQ query engine
- SPARQL Validator that can also print the Algebra expressions
- SPARQL Syntax Expressions translations of the DAWG test suite Archived 2015年06月07日 at the Wayback Machine
References
[edit ]- ^ 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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