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Towards a Mediator Based on OWL and SPARQL

机译:面向基于OWL和SPARQL的调解员

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摘要

We propose a framework that supports a federated environment based on a Mediator Architecture in the Semantic Web. The Mediator supports mappings between the OWL Ontology of the Mediator and the other ontologies in the federated sites. SPARQL queries submitted to the Mediator are decomposed and reformulated to SPARQL queries to the federated sites. The evaluated results return to the Mediator. In this paper we describe the mappings definition and encoding. We also discuss briefly the reformulation approach that is used by the Mediator system that we are currently implementing.
机译:我们提出了一个框架,该框架基于语义Web中的Mediator架构支持联合环境。介体支持介体的OWL本体与联合站点中的其他本体之间的映射。提交给中介程序的SPARQL查询将被分解并重新格式化为对联合站点的SPARQL查询。评估结果返回到调解器。在本文中,我们描述了映射的定义和编码。我们还将简要讨论当前正在实施的Mediator系统使用的重新制定方法。

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