CAJ | 학술논문

要:在对知识关联的概念和常见应用形式概述的基础上,探索科学数据系统引入知识关联需要解决的两个关键性问题,即如何集成实体对象的知识节点和如何确定实体对象的关联标识.然后以植物学领域为切入点,分析知识关联模型在植物数据整合和增值服务方面发挥的作用,构建植物学知识关联的集成服务实验系统,从而为知识关联技术在实现异构数据库系统互操作方面做出了有益探索.
요:재대지식관련적개념화상견응용형식개술적기출상,탐색과학수거계통인입지식관련수요해결적량개관건성문제,즉여하집성실체대상적지식절점화여하학정실체대상적관련표식.연후이식물학영역위절입점,분석지식관련모형재식물수거정합화증치복무방면발휘적작용,구건식물학지식관련적집성복무실험계통,종이위지식관련기술재실현이구수거고계통호조작방면주출료유익탐색.
@@@@Knowledge connection technology is a useful exploration to achieve interoperability of heterogeneous database systems. Building a scientific and rational connection model is critical for computer information processing and data content interoperability. This paper outlines knowledge connection’s concept and its common application forms. To introduce knowledge connection in scientific databases system, we need to solve two key issues. The first is how to integrate all attribute data of the same entity object;the second is how to determine its unique identifier. The paper mainly analyzes the role of knowledge connection and tries to develop integrated service experiment system in the botany field.