ONCO: An Ontology Model for MOOC Platforms

IF 0.6 4区 管理学 Q3 INFORMATION SCIENCE & LIBRARY SCIENCE
Susmita Bardhan, Biswanath Dutta
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引用次数: 0

Abstract

In the process of searching for a particular course on e-learning platforms, it is required to browse through different platforms, and it becomes a time-consuming process. To resolve the issue, an ontology has been developed that can provide single-point access to all the e-learning platforms. The modelled ONline Course Ontology (ONCO) is based on YAMO, METHONTOLOGY and IDEF5 and built on the Protégé ontology editing tool. ONCO is integrated with sample data and later evaluated using pre-defined competency questions. Complex SPARQL queries are executed to identify the effectiveness of the constructed ontology. The modelled ontology is able to retrieve all the sampled queries. The ONCO has been developed for the efficient retrieval of similar courses from massive open online course (MOOC) platforms.
ONCO: MOOC平台的本体模型
在电子学习平台上搜索某门课程的过程中,需要浏览不同的平台,这是一个耗时的过程。为了解决这个问题,已经开发了一个本体,它可以提供对所有电子学习平台的单点访问。建模的在线课程本体(ONCO)是基于YAMO、METHONTOLOGY和IDEF5,建立在prot本体编辑工具之上的。ONCO与样本数据集成,然后使用预定义的能力问题进行评估。执行复杂的SPARQL查询来识别构建的本体的有效性。建模的本体能够检索所有采样查询。ONCO是为从大规模在线开放课程(MOOC)平台上高效检索类似课程而开发的。
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来源期刊
Knowledge Organization
Knowledge Organization INFORMATION SCIENCE & LIBRARY SCIENCE-
CiteScore
1.40
自引率
28.60%
发文量
7
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