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EnglishIn this paper, we present a temporal extension of the SPARQL query language for RDF graphs. The new language is based on a temporal RDF database model employing triple timestamping with temporal elements, which best preserves the scalability property enjoyed by triple storage technologies, especially in a multi-temporal setting. The proposed SPARQL extensions are aimed at embedding several features of the TSQL2 consensual language designed for temporal relational databases.
| Titolo: | T-SPARQL: a TSQL2-like Temporal Query Language for RDF |
| Autore/i: | GRANDI, FABIO |
| Autore/i Unibo: | |
| Anno: | 2010 |
| Serie: | |
| Titolo del libro: | ADBIS 2010 - Advances in Databases and Information Systems - Local Proceedings of the Fourteenth East-European Conference on Advances in Databases and Information Systems |
| Pagina iniziale: | 21 |
| Pagina finale: | 30 |
| Abstract: | In this paper, we present a temporal extension of the SPARQL query language for RDF graphs. The new language is based on a temporal RDF database model employing triple timestamping with temporal elements, which best preserves the scalability property enjoyed by triple storage technologies, especially in a multi-temporal setting. The proposed SPARQL extensions are aimed at embedding several features of the TSQL2 consensual language designed for temporal relational databases. |
| Data prodotto definitivo in UGOV: | 14-feb-2011 |
| Data stato definitivo: | 28-nov-2016 |
| Appare nelle tipologie: | 4.01 Contributo in Atti di convegno |
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