Modelling of information systems with increased efficiency with application of optimization-expert evaluation

Preobrazhensky

et al. 2022

J. Phys.: Conf. Ser.

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The paper deals with the problems of building structures with certain values of stability parameters based on the corresponding values of material parameters. For modeling, a passive experiment is used based on archival information for building structures. An algorithm using forecast models is built. Its main stages are given, they are indicated in the diagram. The algorithm is based on statistical approaches. The constructed forecast models for stone natural building materials, for binding materials, for forest materials are presented. During the construction of the regression model the authors proceeded from the independence of the experiments, as well as the fact that the nature of various random components remained unchanged in all experiments. The built models may be used to forecast changes in design parameters when the selected characteristics change.

Section: Development Of An Algorithm To Forecast the Parameters Of Bu...mentioning

confidence: 99%

Forecasting the parameters of structures from natural materials taking into account environmental impact

Preobrazhensky

et al. 2022

J. Phys.: Conf. Ser.

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“…and by determining the value э  of the membership function [10] for the used linguistic variable for the selected values of the terms 1…”

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confidence: 99%

Optimization of digital management process in organizational system with multivariate modeling technologies

Borzova

2nd International Conference on Computer Applications for Management and Sustainable Development of Production and Industry (CM

Muha

et al. 2023

Currently, a very urgent problem is the development of approaches related to the management of organizational systems. It is necessary to develop an apparatus for formalized description, optimization and expert assessment, focused on decision-making with the multivariate nature of the interaction of digital means of the control center and objects of the logistic part of the organizational system. The decision-making algorithm for the optimal choice on the set of fixed options for the structure of digital control is considered. The decision-making algorithm for the optimal choice on the set of variable options for the cluster structure of digital control, considering the boundary requirement is shown.

“…In addition, their number is determined ' ' ' u i . Based on the specified data, an assessment is made according to the conditional probabilities that the object [9,10] will be inside the u-th class. Visually, this happens by the way the points are separated by points on the planes.…”

mentioning

confidence: 99%

Modeling of Internet of things for sustainable agricultural systems development on the base of different approaches

IOP Conf. Ser.: Earth Environ. Sci.

Preobrazhenskiy

et al. 2022

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The paper deals with the problems of modelling Internet of Things systems in agricultural systems on the base of results of monitoring. The use of expert analysis in agricultural systems is considered. The main sets of parameters are shown. Illustration of the visualization process of indicators is discussed. The characteristics of expert analysis of objects in Internet of Things systems is considered. The integral indicators of the quality of the Internet of Things system are considered. In the course of implementing a dialogue with an expert, one has to implement a procedure related to dividing objects into classes. The results of parameters estimation in agricultural systems are shown.