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首页> 外文期刊>Journal of Computing and Information Science in Engineering >Description Logic Representation of Finite Element Analysis Models for Automated Retrieval
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Description Logic Representation of Finite Element Analysis Models for Automated Retrieval

机译：自动化检索有限元分析模型的描述逻辑表示

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摘要

Adaptive reuse of archived parametric finite element analysis (FEA) models involves integration of new information into archived models to model similar new problems. Retrieval of relevant archived models and supporting documents from electronic repositories is difficult when a modeler is unable to describe information needs precisely in a query using keywords. The use of description logic (DL) concepts to describe archived models and build expandable classification hierarchies to facilitate retrieval is proposed and illustrated. A domain-independent retrieval algorithm based on the traversal of description logic concept hierarchies is introduced. The usefulness of the approach is asserted by showing that precise classifications of FEA models can be automatically computed from semantically rich representations in a fairly inexpressive DL using subsumption. The usefulness of subsumption hierarchies for efficient retrieval of FEA models illustrates the benefits of DL for their automated management.
机译：归档参数化有限元分析（FEA）模型的自适应重用涉及将新信息集成到归档模型中，以对相似的新问题建模。当建模者无法使用关键字在查询中准确描述信息需求时，很难从电子存储库中检索相关的存档模型和支持文档。提出并说明了使用描述逻辑（DL）概念描述存档模型并建立可扩展的分类层次结构以利于检索。介绍了一种基于描述逻辑概念层次结构遍历的域无关检索算法。该方法的实用性通过证明可以通过使用包容性从相当不表达的DL中从语义丰富的表示中自动计算出FEA模型的精确分类中来断言。包含层次结构对于有效检索FEA模型的有用性说明了DL对其自动化管理的好处。

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