基于本体的数字化课程知识构建研究——以电子商务安全课程为例

Research on Knowledge Construction of Digital Courses Based on Ontology-Taking E-commerce Security Course as an Example

大疫三年对高校教育发展产生了极大的影响,无形中推动了电子商务教育与网络课程数字化的发展。随着移动通信技术和网络技术的快速发展,教学知识资源呈爆炸式增长,容易造成资源冗余无序的增长,而使用课程知识本体和数据关联技术对课程语义资源进行结构化组织,终将成为实现课程资源共享的有力保障。文章在确定电子商务安全领域本体概念的基础上采用Java程序语言与Protégé程序工具进行语义关联,建立电子商务安全课程知识中类、属性与实例之间的联系,有利于此课程知识库的构建,推动了课程知识的使用与延伸,也为专业学生的学习提供助力。

The three years of the pandemic have had a great impact on the development of higher education,invisibly promoting the digitization of E-commerce education and online courses.With the rapid development of mobile communication technology and network technology,teaching concept knowledge resources are exploding,which can easily lead to redundant and disorderly growth of resources.However,using course knowledge ontology and data association technology to make structured organization on course semantic resources will eventually become a powerful guarantee for achieving course resource sharing.On the basis of determining the ontology concept in thefield of“E-commerce security”,this paper uses Java programming language and Protégéprogramming tools to semantically associate and establish the connection among classes,attributes,and instances of“E-commerce security”course knowledge.This is conducive to the construction of the course knowledge base,promotes the use and extension of course knowledge,and also provides assistance for professional students'learning.