Е-Публикации
Технически университет - София

Abstract: The purpose of this article is to study semantic models of information systems for the compilation of electronic medical records to help young doctors. The methodological basis of the work is the theory of relational databases, the theory of higher-order predicate calculus, fuzzy logic, and the theory of frame networks. Semantic models have been developed that allow for the creation of a new formal apparatus for creating a knowledge representation methodology in a hierarchical framework, allowing increased flexibility and presentation of output data for inference, reduction, and consumption of computational resources. A fuzzy inference technique is described that uses a knowledge base based on a hierarchical framework, which speeds up the final process by simplifying the obtaining of the initial premises compared to other methods.

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