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The development of expert systems based of production approach


E.A. Titenko - Ph.D. (Eng.), Associate Professor, Chair of Information Systems and Technologies, South-Western State University (Kursk). E-mail: T.I. Lapina - Ph.D. (Eng.), Associate Professor, Chair of Information Systems and Technologies, South-Western State University (Kursk). E-mail: V.A. Khanis - Student, South-Western State University (Kursk). E-mail: T.I. Mirtalibov - Dr.Sc. (Eng.), Professor, South-Western State University (Kursk)

The article contains a description of the problem of efficient use of the computational process descriptor – non-deterministic calculus. The task of designing expert systems is considered on an example of production systems. Expert system is a specialized software and hardware system for problem-search tasks based on expert knowledge. It has such features as non-deterministic method of solution and non-deterministic results. The article describes the development of strategies for parallel computing within the theoretical design of the main unit of expert system – computing machine. The computing machine extended by units of synthesis conflicts words, checking of parallel calculations, select appropriate strategies. These modules carry out their work once before computing cycles. They provide new information for the selection of stages, comparison, conflict resolution and the implementation of the rules of the expert system. This new information is relevant for the flexible control of computing process. The article describes the synthesis of the structure of the block selection. The novelty of the approach is that the step of selecting the active rules and data on the basis of associative parallel search operations will be constructed. The two outer masks by used for selection of active objects (data and rules).


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May 29, 2020

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