PRINCIPLES OF AUTOMATED CONSTRUCTION AND USE OF A TEMPORAL KNOWLEDGE BASE TO SUPPORT DECISION-MAKING ON ENTERPRISE MANAGEMENT

Abstract

The subject matter of the article is the processes of automated construction and use of a database of temporal knowledge to support enterprise management in the face of uncertainty, which arises as a result of incomplete information about the state of the enterprise as an object of management. The goal is to develop a concept for the automated construction of a temporal knowledge base containing context-sensitive knowledge of management processes in the information system, which provides decision support at the tactical management level, as well as the ability to support execution at the strategic management level. Tasks: development of principles for the automated construction of a temporal knowledge base; introduction of the developed principles in the form of the concept of using a temporal knowledge base to support enterprise management. The methods used are: methods for constructing temporal rules and temporal knowledge bases, as well as methods for probabilistic inference. The following results were obtained. The principles of the automated construction and use of the knowledge base to support enterprise management in conditions of uncertainty have been developed. On the basis of the developed principles, the concept of building a temporal knowledge base and implementing logical inference for solving unstructured and partially structured tasks is proposed. Conclusions. The scientific novelty of the results is as follows: The principles of automated construction and use of a temporal knowledge base for decision support in an information system are proposed, which differ in taking into account temporal dependencies for both the management process and the control object, as well as the integration capabilities of dependencies at different levels of organizational hierarchy. The developed principles provide the possibility of constructing a set of probabilistic solutions of partially structured tasks at the tactical level and unstructured tasks at the strategic level in the context of incomplete information about external influences and the state of the enterprise.