Memorias de investigación
Ponencias en congresos:
Benchmarking Federated SPARQL Query Engines: Are Existing Testbeds Enough?
Año:2012
Áreas de investigación
  • Ciencias de la computación y tecnología informática
Datos
Descripción
Testbeds proposed so far to evaluate, compare, and eventually improve SPARQL query federation systems have still some limitations. Some variables and con?gurations that may have an impact on the behavior of these systems (e.g., network latency, data partitioning and query properties) are not su?ciently de?ned; this a ects the results and repeatability of independent evaluation studies, and hence the insights that can be obtained from them. In this paper we evaluate FedBench, the most comprehensive testbed up to now, and empirically probe the need of considering additional dimensions and variables. The evaluation has been conducted on three SPARQL query federation systems, and the analysis of these results has allowed to uncover properties of these systems that would normally be hidden with the original testbeds.
Internacional
Si
Nombre congreso
11th International Semantic Web Conference (ISWC2012)
Tipo de participación
960
Lugar del congreso
Boston (Estados Unidos)
Revisores
Si
ISBN o ISSN
978-3-642-35172-3
DOI
Fecha inicio congreso
10/11/2012
Fecha fin congreso
15/11/2012
Desde la página
313
Hasta la página
324
Título de las actas
The Semantic Web ? ISWC 2012
Esta actividad pertenece a memorias de investigación
Participantes
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Ontology Engineering Group
  • Departamento: Inteligencia Artificial