Results 1 - 10 of 102

The berlin sparql benchmark

by Christian Bizer, Andreas Schultz - International Journal On Semantic Web and Information Systems , 2009
"... for RDF are implemented by a growing number of storage systems and are used within enterprise and open Web settings. As SPARQL is taken up by the community, there is a growing need for benchmarks to compare the performance of storage systems that expose SPARQL endpoints via the SPARQL protocol. Such ..."
Abstract - Cited by 140 (2 self) - Add to MetaCart
for RDF are implemented by a growing number of storage systems and are used within enterprise and open Web settings. As SPARQL is taken up by the community, there is a growing need for benchmarks to compare the performance of storage systems that expose SPARQL endpoints via the SPARQL protocol

Automatic SPARQL Benchmark Generation Using FEASIBLE

by Muhammad Saleem, Qaiser Mehmood, Axel-cyrille Ngonga Ngomo
"... Abstract. Benchmarking is indispensable when aiming to assess technologies with respect to their suitability for given tasks. In this demo, we present the interface of FEASIBLE, an automatic approach for the generation of benchmarks out of the sets of queries. The generation is achieved by selecting ..."
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Abstract. Benchmarking is indispensable when aiming to assess technologies with respect to their suitability for given tasks. In this demo, we present the interface of FEASIBLE, an automatic approach for the generation of benchmarks out of the sets of queries. The generation is achieved

DBpedia SPARQL Benchmark – Performance Assessment with Real Queries on Real Data

by Mohamed Morsey, Jens Lehmann, Sören Auer, Axel-cyrille Ngonga Ngomo
"... Abstract. Triple stores are the backbone of increasingly many Data Web applications. It is thus evident that the performance of those stores is mission critical for individual projects as well as for data integration on the Data Web in general. Consequently, it is of central importance during the im ..."
Abstract - Cited by 22 (3 self) - Add to MetaCart
the implementation of any of these applications to have a clear picture of the weaknesses and strengths of current triple store implementations. In this paper, we propose a generic SPARQL benchmark creation procedure, which we apply to the DBpedia knowledge base. Previous approaches often compared relational

An Experimental Comparison of RDF Data Management Approaches in a SPARQL Benchmark Scenario

by Michael Schmidt, Thomas Hornung, Norbert Küchlin, Georg Lausen, Christoph Pinkel - In Proceedings of the 7th International Semantic Web Conference (ISWC , 2008
"... Abstract. Efficient RDF data management is one of the cornerstones in realizing the Semantic Web vision. In the past, different RDF storage strategies have been proposed, ranging from simple triple stores to more advanced techniques like clustering or vertical partitioning on the predicates. We pres ..."
Abstract - Cited by 23 (1 self) - Add to MetaCart
present an experimental comparison of existing storage strategies on top of the SP 2 Bench SPARQL performance benchmark suite and put the results into context by comparing them to a purely relational model of the benchmark scenario. We observe that (1) in terms of performance and scalability, a simple

SPLODGE: Systematic Generation of SPARQL Benchmark Queries for Linked Open Data

by Olaf Görlitz, Matthias Thimm, Steffen Staab
"... Abstract. The distributed and heterogeneous nature of Linked Open Data requires flexible and federated techniques for query evaluation. In order to evaluate current federation querying approaches a general methodology for conducting benchmarks is mandatory. In this paper, we present a classification ..."
Abstract - Cited by 11 (0 self) - Add to MetaCart
classification methodology for federated SPARQL queries. This methodology can be used by developers of federated querying approaches to compose a set of test benchmarks that cover diverse characteristics of different queries and allows for comparability. We further develop a heuristic called SPLODGE

ParlBench: a SPARQL-benchmark for electronic publishing applications

by Tatiana Tarasova, Maarten Marx
"... Abstract. ParlBench is a scalable RDF benchmark modelling a large scale electronic publishing scenario. The benchmark offers large collections of the Dutch parliamentary proceedings together with information about members of the parliament and political parties. The data is real, but free of intelle ..."
Abstract - Cited by 1 (0 self) - Add to MetaCart
of intellectual property rights issues. On top of the benchmark data sets, several realistic application benchmarks as well as targeted micro benchmarks can be developed. This paper describes the benchmark data sets and 28 analytical queries covering a wide range of SPARQL constructs. The potential use of Parl

FEASIBLE: A Featured-Based SPARQL Benchmark Generation Framework

by Muhammad Saleem, Qaiser Mehmood, Axel-cyrille Ngonga Ngomo
"... Abstract. Benchmarking is indispensable when aiming to assess technologies with respect to their suitability for given tasks. While several benchmarks and benchmark generation frameworks have been developed to evaluate triple stores, they mostly provide a one-fits-all solution to the benchmarking pr ..."
Abstract - Cited by 1 (1 self) - Add to MetaCart
Abstract. Benchmarking is indispensable when aiming to assess technologies with respect to their suitability for given tasks. While several benchmarks and benchmark generation frameworks have been developed to evaluate triple stores, they mostly provide a one-fits-all solution to the benchmarking

SP 2 Bench: A SPARQL performance benchmark

by Michael Schmidt, Thomas Hornung, Georg Lausen, Christoph Pinkel - In ICDE , 2009
"... Abstract — Recently, the SPARQL query language for RDF has reached the W3C recommendation status. In response to this emerging standard, the database community is currently exploring efficient storage techniques for RDF data and evaluation strategies for SPARQL queries. A meaningful analysis and com ..."
Abstract - Cited by 110 (8 self) - Add to MetaCart
and comparison of these approaches necessitates a comprehensive and universal benchmark platform. To this end, we have developed SP 2 Bench, a publicly available, language-specific SPARQL performance benchmark. SP 2 Bench is settled in the DBLP scenario and comprises both a data generator for creating

Towards a Top-K SPARQL Query Benchmark

by Shima Zahmatkesh, Emanuele Della Valle
"... Abstract. The research on optimization of top-k SPARQL query would largely benefit from the establishment of a benchmark that allows com-paring different approaches. For such a benchmark to be meaningful, at least two requirements should hold: 1) the benchmark should resemble reality as much as poss ..."
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Abstract. The research on optimization of top-k SPARQL query would largely benefit from the establishment of a benchmark that allows com-paring different approaches. For such a benchmark to be meaningful, at least two requirements should hold: 1) the benchmark should resemble reality as much

Benchmarking the performance of storage systems that expose SPARQL endpoints

by Christian Bizer, Andreas Schultz - In Proceedings of the ISWC Workshop on Scalable Semantic Web Knowledgebase , 2008
"... for RDF are implemented by a growing number of storage systems and are used within enterprise and open web settings. As SPARQL is taken up by the community there is a growing need for benchmarks to compare the performance of storage systems that expose SPARQL endpoints via the SPARQL protocol. Such ..."
Abstract - Cited by 27 (1 self) - Add to MetaCart
for RDF are implemented by a growing number of storage systems and are used within enterprise and open web settings. As SPARQL is taken up by the community there is a growing need for benchmarks to compare the performance of storage systems that expose SPARQL endpoints via the SPARQL protocol
Results 1 - 10 of 102