面向OML的本体进化框架

OML-Oriented Evolution of the Ontology

本体是知识共享和知识重用的桥梁 然而由于知识应用环境的不断变化 ,一层不变的本体已无法反映知识世界的新状态 ,因而本体也必须跟随外部世界的变化而不断进化 文中在介绍本体描述语言OML的基础上 ,分析了本体进化过程中需要解决的关键问题 ,介绍了相应的解决策略 ,剖析了本体进化对系统带来的潜在冲突 。

Ontology is the bridge of knowledge sharing and reuse. However, unchanged ontology is unable to copy with new status of changeable knowledge, so study of ontology evolution is of importance in this regard. Based on an introduction to OML, this paper analyses the key issues of ontology evolution, introduces the solution method, and analyses the potential impact imposed by ontology evolution, and accordingly, a framework EDOCOM is proposed for ontology evolution.