但同时，也催生了一些亟待解决的问题，本体演化就是其中之一。
But at the same time, some important problems are generated; ontology evolution is one of them.
当前的本体演化方法都是顺序地处理多个本体演化需求，本体演化中关于演化代价的影响因素不明确。
Currently, approaches of ontology evolution are deal with evolution requirements in sequence, the factors of evolution cost are uncertainty.
该文提出了一个本体演化管理框架MFI - 3，它包括本体注册模型、变化模型、约束模型、演化信息模型和变化传播模型。
This paper proposes an ontology evolution management framework MFI-3, which consists of kernel model, change model, constrain model, evolution information model and change propagation model.
同时还阐述了演化观，本体在演化过程中的继承和被继承关系。
Ontology also has evolutionary history, which defines their inherited and inheriting relationships.
从整体的角度讨论了本体的系统演化框架和一般的演化过程。
This paper trys to do some research on ontology evolution from the view of ontology versioning management.
从整体的角度讨论了本体的系统演化框架和一般的演化过程。
This paper trys to do some research on ontology evolution from the view of ontology versioning management.
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