Tool for SPARQL Querying over Compact RDF Representations
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http://hdl.handle.net/2183/29315
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Tool for SPARQL Querying over Compact RDF RepresentationsData
2021Cita bibliográfica
Ramos-Vidal, D.; de Bernardo, G. Tool for SPARQL Querying over Compact RDF Representations. Eng. Proc. 2021, 7, 33. https://doi.org/10.3390/engproc2021007033
Resumo
[Abstract] We present an architecture for the efficient storing and querying of large RDF datasets. Our approach seeks to store RDF datasets in very little space while offering complete SPARQL functionality. To achieve this, our proposal was built over HDT, an RDF serialization framework, and its interaction with the Jena query engine. We propose a set of modifications to this framework in order to incorporate a range of space-efficient compact data structures for data storage and access, while using high-level capabilities to answer more complicated SPARQL queries. As a result, our approach provides a standard mechanism for using low-level data structures in complicated query situations requiring SPARQL searches, which are typically not supported by current solutions.
Palabras chave
RDF
SPARQL
Compact data structures
SPARQL
Compact data structures
Descrición
Presented at the 4th XoveTIC Conference, A Coruña, Spain, 7–8 October 2021.
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Atribución 4.0 Internacional