On correctness in RDF stream processor benchmarking

Dell’Aglio, Daniele; Calbimonte, Jean-Paul; Balduini, Marco; Corcho, Oscar y Della Valle, E. (2013). On correctness in RDF stream processor benchmarking. En: "ISWC 2013: 12th International Semantic Web Conference", 21-25 Oct 2013, Sydney, Australia. ISBN 978-3-642-41338-4. pp. 326-342. https://doi.org/10.1007/978-3-642-41338-4_21.

Descripción

Título: On correctness in RDF stream processor benchmarking
Autor/es:
  • Dell’Aglio, Daniele
  • Calbimonte, Jean-Paul
  • Balduini, Marco
  • Corcho, Oscar
  • Della Valle, E.
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: ISWC 2013: 12th International Semantic Web Conference
Fechas del Evento: 21-25 Oct 2013
Lugar del Evento: Sydney, Australia
Título del Libro: The Semantic Web - ISWC 2013
Fecha: 2013
ISBN: 978-3-642-41338-4
Volumen: 8218
Materias:
Escuela: E.T.S. de Ingenieros Informáticos (UPM)
Departamento: Inteligencia Artificial
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

Two complementary benchmarks have been proposed so far for the evaluation and continuous improvement of RDF stream processors: SRBench and LSBench. They put a special focus on different features of the evaluated systems, including coverage of the streaming extensions of SPARQL supported by each processor, query processing throughput, and an early analysis of query evaluation correctness, based on comparing the results obtained by different processors for a set of queries. However, none of them has analysed the operational semantics of these processors in order to assess the correctness of query evaluation results. In this paper, we propose a characterization of the operational semantics of RDF stream processors, adapting well-known models used in the stream processing engine community: CQL and SECRET. Through this formalization, we address correctness in RDF stream processor benchmarks, allowing to determine the multiple answers that systems should provide. Finally, we present CSRBench, an extension of SRBench to address query result correctness verification using an automatic method.

Más información

ID de Registro: 26769
Identificador DC: http://oa.upm.es/26769/
Identificador OAI: oai:oa.upm.es:26769
Identificador DOI: 10.1007/978-3-642-41338-4_21
URL Oficial: http://www.planet-data.eu/sites/default/files/publications/82190321-on-correctness-in-rdf-stream-processor-benchmarking.pdf
Depositado por: Memoria Investigacion
Depositado el: 18 Jul 2014 10:28
Ultima Modificación: 22 Sep 2014 11:42
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