compact data structures
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2021 ◽  
Vol 7 (1) ◽  
pp. 33
Author(s):  
Delfina Ramos-Vidal ◽  
Guillermo de Bernardo

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.


Author(s):  
Zheng Li ◽  
Diego Seco ◽  
Jose Fuentes-Sepulveda

Author(s):  
Fernando Santolaya ◽  
Mónica Caniupán ◽  
Luis Gajardo ◽  
Miguel Romero ◽  
Rodrigo Torres-Avilés

2020 ◽  
Vol 63 (11) ◽  
pp. 64-65
Author(s):  
Diego Arroyuelo ◽  
José Fuentes-Sepülveda ◽  
Diego Seco

Author(s):  
Takuya Mieno ◽  
Dominik Köppl ◽  
Yuto Nakashima ◽  
Shunsuke Inenaga ◽  
Hideo Bannai ◽  
...  

2018 ◽  
Vol 16 (9) ◽  
pp. 2328-2335 ◽  
Author(s):  
Cristian Vallejos ◽  
Monica Caniupan ◽  
Gilberto Gutierrez

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