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论文类型：期刊论文

发表时间：2022-06-30

发表刊物：运筹与管理

期号：1

页面范围：21-29

ISSN号：1007-3221

摘要：In the complex and changing circumstances of emergency decision-making,it is important that we use effective knowledge reasoning to realize knowledge discovery in emergency responses according to the existent decision-making background knowledge and current emergency problems. This paper presents a new knowledge reasoning method at the angle of knowledge association and deduction based upon category theory and typed category theory. We implement the graphical process of knowledge reasoning through analogical functors and categorical pushouts,and this method changes traditional knowledge reasoning to the computation of categorical knowledge structures. This knowledge reasoning method can help decision makers to obtain new knowledge to make decisions.

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