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LUBM: A benchmark for OWL knowledge base systems

โœ Scribed by Yuanbo Guo; Zhengxiang Pan; Jeff Heflin

Book ID
104099577
Publisher
Elsevier Science
Year
2005
Tongue
English
Weight
776 KB
Volume
3
Category
Article
ISSN
1570-8268

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โœฆ Synopsis

We describe our method for benchmarking Semantic Web knowledge base systems with respect to use in large OWL applications. We present the Lehigh University Benchmark (LUBM) as an example of how to design such benchmarks. The LUBM features an ontology for the university domain, synthetic OWL data scalable to an arbitrary size, 14 extensional queries representing a variety of properties, and several performance metrics. The LUBM can be used to evaluate systems with different reasoning capabilities and storage mechanisms. We demonstrate this with an evaluation of two memory-based systems and two systems with persistent storage.

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