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Using Linked Data for Integrating Educational Medical Web Databases Based on BioMedical Ontologies

机译:使用链接数据基于生物医学本体集成教育医疗Web数据库

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摘要

Open data are playing a vital role in different communities, including governments, businesses, and education. This revolution has had a high impact on the education field. Recently, Linked Data are being adopted for publishing and connecting data on the web by exposing and connecting data which were not previously linked.udIn the context of education, applying Linked Data to the growing amount of open data used for learning is potentially highly beneficial. This paper proposes a system that tackles the challenges of data acquisition and integration from distributed web data sources into one linked dataset. The application domain of this work is medical education, and the focus is on integrating educationaludcontent in the form of articles published in online educational libraries and Web 2.0 content that can be used for education. The process of integrating a collection of heterogeneous resources is to create links that connect the resources collected from distributed web data sources based on their semantics. The proposed system harvests metadata from distributed web sources and enriches it with concepts fromudbiomedical ontologies, such as SNOMED CT, that enable its linking. The final result of building this system is a linked dataset of more than 10,000 resources collected from PubMed Library, YouTube channels, and Blogging platforms. The final linked dataset is evaluated by developing information retrieval methods that exploit the SNOMED CT hierarchical relations for accessing and querying the dataset. Ontology-based browsing method has been developed for exploring theuddataset, and the browsing results have been clustered to evaluate its linkages. Furthermore, ontology-based query searching method has been developed and tested to enhance the discoverability of the data. The results were promising and had shown that using SNOMED CT for integrating distributed resources on the web is beneficial.
机译:开放数据都打在不同的社区,包括政府,企业,教育等至关重要的作用。这场革命已经对教育领域有很大影响。近日,关联数据被采纳用于发布和通过曝光和连接以前未连接数据网络上连接的数据。 udIn教育的背景下,施加关联数据,以用于学习的开放数据的增长量可能非常有益。本文提出了一种系统,铲球的数据采集和整合的挑战,从分布式Web数据源集成到一个链接的数据集。这项工作的应用领域是医疗教育,重点是在可以用于教育的发表在在线教育图书馆和Web 2.0内容文章的形式整合教育 udcontent。集成异构资源的集合的过程是创造连接基于它们的语义的分布式Web数据来源收集到的资源的链接。从分布式网络资源,丰富它所提出的系统的收成元数据与从 udbiomedical概念本体,如SNOMED CT,能使它的链接。建立这个系统的最终结果是从考研库,YouTube频道和博客平台收集了超过10,000资源链接的数据集。最后的链接数据集被开发利用访问和查询数据集中的SNOMED CT的等级关系的信息检索方法进行评估。基于本体的浏览方法已发展为探索 uddataset,和浏览结果已被集群,以评估其联系。此外,基于本体的查询检索方法已经开发和测试,以提高数据的可发现性。结果是有希望的,并显示使用SNOMED CT在网络上集成分布式资源是有益的。

著录项

  • 作者

    Reem Q. Al Fayez; Mike Joy;

  • 作者单位
  • 年度 2016
  • 总页数
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类

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