arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2006.07712cs.DBcs.AI
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材料设计领域的本体

An Ontology for the Materials Design Domain

Linköping University(林雪平大学);The Swedish e-Science Research Centre(瑞典电子科学研究中心)

Huanyu Li, Rickard Armiento, Patrick Lambrix

摘要:

在材料设计领域,材料计算的大部分数据存储在不同的异构数据库中。材料数据库通常具有不同的数据模型。因此,用户必须面对的挑战,找到足够的数据源和集成来自多个来源的数据。本体和基于本体的技术可以解决这样的问题,领域知识的形式化表示可以使数据在不同的系统之间更加可用和互操作。在本文中,我们介绍了材料设计本体(MDO),它定义的概念和关系,以涵盖在材料设计领域的知识。MDO是利用材料科学(特别是固体物理学)的领域知识设计的,并由材料设计领域的几个数据库中的数据指导。我们展示了MDO的应用程序,从知名的材料数据库检索的材料数据。

英文摘要:

In the materials design domain, much of the data from materials calculations are stored in different heterogeneous databases. Materials databases usually have different data models. Therefore, the users have to face the challenges to find the data from adequate sources and integrate data from multiple sources. Ontologies and ontology-based techniques can address such problems as the formal representation of domain knowledge can make data more available and interoperable among different systems. In this paper, we introduce the Materials Design Ontology (MDO), which defines concepts and relations to cover knowledge in the field of materials design. MDO is designed using domain knowledge in materials science (especially in solid-state physics), and is guided by the data from several databases in the materials design field. We show the application of the MDO to materials data retrieved from well-known materials databases.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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