Scientific Journal of KubSAU

Polythematic online scientific journal
of Kuban State Agrarian University
ISSN 1990-4665
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Name

Laptev Vladimir Nikolayevich

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associated professor

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Organization, job position

Kuban State Agrarian University
   

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Articles count: 51

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225 kb

SOME ASPECTS OF USING VISUAL BASIC FOR APPLICATION FOR CREATION EDUCATIONAL APPLICATIONS FOR MATHEMATICAL DISCIPLINES

abstract 1031409014 issue 103 pp. 222 – 233 30.11.2014 ru 993
This article describes the methods of organizing an automated job preparation in mathematics and natural science disciplines with macros among Visual Basic for Application. Showing data generation algorithms for the problems, methods of testing the work performed
537 kb

SYSTEM OF MANAGEMENT: FLOWS, TREE OF PURPOSES AND FUNCTIONS OF INTEGRATED PRODUCTIVE SYSTEMS OF SUGAR SUB COMPLEX

abstract 0390805012 issue 39 pp. 203 – 215 30.05.2008 ru 4790
Schemes of informational, monetary and material flows IPS SP were worked out on the base of analysis of sugar sub complex, and structure of purposes and functions of management system of IPS SP based on the method , which takes into account the surrounding medium and purposes, was created as well.
538 kb

TECHNIQUE OF DETECTION AND IDENTIFICATION OF COMPUTER ATTACKS IN INFORMATION-TELECOMMUNICATION SYSTEMS ON THE BASIS OF THE METHOD OF INDUCTIVE FORECASTING OF CONDITIONS

abstract 0771203032 issue 77 pp. 334 – 363 30.03.2012 ru 1857
The article defines the parameters and criteria for detection of computer attacks; model and method of detection of computer attacks in the ITCS on the basis of the inductive pro-state forecasting are developed
237 kb

THE ENGINEERING COMPLEXITY OF CONSTRUCTING THEORIES ON THE BASIS OF USE OF MEANS OF DISPLAY OF THE VARIOUS MODELS AND METHODS FOR DESIGNING DATA STRUCTURES

abstract 1582004003 issue 158 pp. 27 – 38 30.04.2020 ru 196
The article deals with the complexity of the construction of engineering theories in both scientific and practical direction based on the use of non-traditional approach to the problems of effective data monitoring, especially in the field of control systems of multicomponent representation of objects of system analysis. The study of the complexity of this issue involves a detailed consideration of the relationships of the elements of these objects on the basis of known methods, while the integration of heterogeneous knowledge obtained by such often independent methods becomes very time-consuming and poorly formalized. Currently, the processing of information and its subsequent presentation have changed significantly through the use of data mining (IAD), which includes not only the organization of the knowledge system in various missile defense, but also in the field of DSS. This, in turn, contributes to the effective formalization of fuzzy information and processing it in the form of fuzzy algorithms, which is an extension of the decision support system based on fuzzy logic – DSS NL. At the same time, it is necessary to emphasize the features of the proposed approach of the DSS NL, which is that it can be used in various missile defense systems, including for the effective analysis of statistical information of multicomponent representation of objects, which is used in determining statistical indicators to identify and assess existing and potential risks, adverse situations, as well as in the preparation of motivational grounds for managerial decision-making. For the purpose of more detailed establishment in real missile defense of the relations between objects it is offered to carry out by means of various degrees of dependence. For example, the types of graded connections are considered as fuzzy objective connections, and the use of expert systems and semantic links led to the construction of hypotheses analysis of situations and semantic relationship between them. A significant difference of the considered DSS NL is that each model is formed on the basis of a separate semantic network, and the system itself works with several models of Pro related or unrelated to each other. On the basis of the use of the concept of the relationship of proximity between concepts, belonging to the situation, its information part of the recommendations Are grouped according to the selected situation for their subsequent analysis and decision-making. On the basis of the principle of coordinating actions and construction of the function, taking into account the optimal time of the control action, the General algorithm of decision support for emergency production situations in the Pro low-rise construction, both in urban and rural areas
518 kb

THE ISSUE OF A FUZZY EXPERT SYSTEM DEVELOPMENT

abstract 1141510033 issue 114 pp. 456 – 467 30.12.2015 ru 1154
The article considers questions of the information system of choice of development tools of automated systems based on fuzzy logic model. The technique allows us to develop information systems in an objectoriented programming language. Information system allows selecting the most effective tool without additional researches
261 kb

THE TECHNIQUES FOR OPTIMAL CONFIGURATION SELECTION AND STRUCTURING OF DISTRIBUTED INFORMATION SYSTEMS FOR COLLECTING AND STORING HISTORICAL DATA FROM MULTIPLE DATA CENTERS

abstract 1031409087 issue 103 pp. 1255 – 1266 30.11.2014 ru 943
The article discusses the methodology of optimal configuration selection and structuring of distributed information systems for collecting and storing historical data from multiple data centers
154 kb

THE THEOREMS OF CHEBYSHEV ABOUT THE DISTRIBUTION OF PRIME NUMBERS AND SOME PROBLEMS, CONNECTED WITH PRIME NUMBERS

abstract 1131509009 issue 113 pp. 115 – 126 30.11.2015 ru 1342
The article presents the theorem of Chebyshev on the distribution of primes, considering functions that approximated prime numbers. We have also considered a new function, which is quite good for approximation of prime numbers. A review of the known results on distribution of prime numbers is given as well
457 kb

TO THE ALGORITHM OF KNOWLEDGE, SKILLS AND HABITS REALIZING BY INFORMATIONAL TECHNOLOGIES

abstract 0430809007 issue 43 pp. 123 – 138 27.11.2008 ru 3244
General algorithm of knowledge learning, skills and habits mastering in the process of academic discipline with the use of informational technologies is described in this article.
250 kb

TO THE QUESTION OF FINDING THE OPTIMAL POWER LOSS ELECTRIC POWER NETWORKS BASED UPON SOLUTIONS OF TRANSPORT PROBLEMS BY THE POTENTIAL METHOD

abstract 1201606059 issue 120 pp. 870 – 887 30.06.2016 ru 444
The work is scientific and practical in nature, same as the discussed process of optimization of power losses in power networks based on the use of the transportation problem, namely the rules of the minimum element of the transport matrix, which is a valid solution. The mechanism of the improvement of the obtained feasible solutions to the tasks focuses on using the potential method, assigning each row and column of the matrix their corresponding potential. Using a basic variable and manipulating the elements of the transport matrix according to a specific algorithm, we implement the construction of a new support plan. Based on the plan and its acyclic, we build two cycles and determine the values of the estimates between direct and indirect transportation costs per unit of output. The resulting algorithm makes it easy to program all computational operations and quickly obtain the result of the optimization of power losses in the design of the electricity network, thereby reducing the economic and technological costs. As a result of joint use of transportation problems and potential method, we could find the optimal solution based on improved solutions more efficiently, and a scheme of optimal electric network. As consumers, in practice, there may be urban and agricultural, industrial enterprises, regional and district subordination, including industrial, agricultural and individual customers
455 kb

TO THE QUESTION OF RELIABILITY IMPROVEMENT FOR COLLECTING AND STORING HISTORICAL DATA

abstract 1011407162 issue 101 pp. 2412 – 2426 30.09.2014 ru 1224
The article deals with improving the reliability of data collection and storage of historical data. Investigated the reliability of collecting historical information, the technique, allowing on the basis of general logical and probabilistic methods to identify the most important elements to increase the reliability of which will sig-nificantly increase the reliability of the whole system
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