Using Heterogeneous Mappings for Rewriting SPARQL Queries

Using Heterogeneous Mappings for Rewriting SPARQL Queries
复制标题

DOI：
10.1109/dexa.2012.58
复制
发表时间：
2012-09
期刊：
2012 23rd International Workshop on Database and Expert Systems Applications
影响因子：
--
通讯作者：
Fernanda Lígia R. Lopes;Eveline R. Sacramento;B. Lóscio
Fernanda Lígia R. Lopes;Eveline R. Sacramento;B. Lóscio
中科院分区：
其他
文献类型：
--
作者：
Fernanda Lígia R. Lopes;Eveline R. Sacramento;B. Lóscio

文献摘要

被引文献

相似文献

在本文中，我们提出了一种重写异构本体之间的查询方法。在我们的查询重写解决方案中，我们结合联合收割机的语义和表达SPARQL与逻辑编程的概念，并采用基于规则的形式主义表示本体之间的映射。我们还处理了一些相关的问题，包括：结构的异质性和修剪重写查询的不相关的部分。
In this paper we present an approach for rewriting queries between heterogeneous ontologies. In our query rewriting solution, we combine the semantics and expressiveness of SPARQL with notions of logic programming and adopt a rule-based formalism for representing mappings between ontologies. We also deal with some relevant questions, including: structural heterogeneities and pruning of irrelevant parts of a rewritten query.