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论述了目前基于规则系统的主要限制,并对元知识领域关键性问题进行分析,在 ESDT-HKD 统系基础上提出一个元知识表示和使用的元级结构模型,并对模型的关键性问题进行了分析和探讨.
The main limitations of the current rule-based system are discussed. The key problems of meta-knowledge are analyzed. Based on the ESDT-HKD system, a meta-level structure model of meta-knowledge representation and use is proposed. The key problems of the model are also discussed Analysis and discussion.