T. G. Dmitriuk. MATHEMATICAL MODEL OF ENTERPRISE PRODUCTION PROGRAM PLANNING.
UDC 519.8:658.512 Annotation: This article is devoted to development of the mathematical model describing activity of the trade
and industrial enterprise as a multilevel production system. The methodology of the production
program planning forecast means development of the static statistical models characterizing
production of beer of different grades and also volumes of a container and auxiliary materials
using, spent for packagingof the made products. Models are calculated by average monthly to
indicators of the outputs and sales of products at the constant consumer demand level. Keywords: production program, beer, statistical modeling, forecast, model evaluation.
S. A. Zori, O. A. Krivodubsky. REPRESENTATION AND DISPLAY OF ALGORITHMS MULTILEVEL SYSTEMS OF EQUATIONS AS IMAGES.
UDC 514.19 Annotation: For the CIS countries, the modernization of production facilities is accompanied by the delivery of
multi-level process and production management systems that are designed for the normalization of
raw materials and a stable portfolio of orders. In domestic realities, these conditions are not met,
which determines the need to adapt the management systems set. Rules are proposed that will
allow us to assess the insufficiency of control systems and obtain the source material that
determines the amount of adaptation of algorithms and programs. For estimates, it is proposed to
implement the mapping of the source and required algorithms of control systems in the form of
images of a three-port space. Keywords: three-port algorithm, control system, multi-level, functional, equivalence.
N. M. Kravchenko, E. G. Ladaria, T. D. Klyushanova, V. V. Bondarchuk. RECOGNITION OF HEART RATE VARIABILITY PARAMETERS BASED ON A CARDIAC SIGNAL DURING BAROTHERAPY.
UDC 004 Annotation: The article presents a universal approach to the analysis and calculation of heart rate variability
parameters by a cardiac signal in the process of barotherapy. The software implementation of
functional diagnostics was carried out by the methods of statistical analysis of the series of cardiointervals:
intervalography, variational pulsometry, spectral analysis, and correlation rhythmography. Keywords: time series, heart rate variability, statistical processing.
L. A. Lazebnaya. THE NUMERICAL SOLUTION OF EDGE TASK OF PRESSURE LIQUID FILTRATION IN COAL SEAM.
UDC 681.518.52:622.53 Annotation: The results of numerical solution of edge task for mathematical physics equation base determined
mathematical models of coal seam hydraulic treatment processes with aim of its liquid saturation
for dangerous properties reducing during underground mining are represented. The numerical
method for treatment quality evaluation as uniform liquid distribution in deal area is proposed. Keywords: equation, edge task, mathematical model, process, numerical method.
A. V. Nicenko, V. Ju. Shelepov, S. A. Bolshakova, K. S. Ivashko. RUSSIAN SYNTACTIC CONTROL FOR WORD REPLACEMENT. ABOUT WORDS WITH FUNCTIONS OF AN ADVERB AND A NOUN.
UDC 004.912 Annotation: The paper discusses some aspects of the program developed by the authors for the automatic
replacement of individual words (not phrases) of the Russian sentence, in which a syntactically
correct sentence with the same meaning is obtained. For replacement, a special base of synonyms
is used, which is based on the concept of a synonymic series. One of the problems that arise in this
case is the change in the syntactic control when replacing words. To solve it, the use of special
notes is proposed, which, if necessary, are put down in the database. It also describes the solution
to the problem of removing homonymy between adverbs and nouns, depending on the verb
contained in the sentence. The topic under discussion is part of the problems associated with the
adaptation (simplification) of Russian-language texts. Keywords: text adaptation, synonymic series, dominant,
base of synonyms, syntax, litters in the database.
V. N. Pavlysh, M. N. Zaytseva. THE TASK OF INFORMATION MAINTENANCE FORMING FOR FOREIGN LANGUAGE COMPUTER LEARNING SYSTEM.
UDC 004.89:001.57 Annotation: In the article the task of contains definition and representation ways of base information for foreign
language computer learning system is considered. The base is principle, named “generative approach”,
which differ from hard “program approach” such, that in this case computer has more active role and
provides for students the abilities of realizing their creative investigation possibilities. Keywords: computer system, information, parameter, principle, studying.
E. V. Perinskaya. THE MATHEMATICAL MODELS AND NUMERICAL ALGORITHMS OF CONVECTIVE PROCESS INVESTIGATION IN NONHOMOGENEOUS ENVIRONMENT.
UDC 622.734.001.57 Annotation: In the article the task of determine mathematical models construction forpoly-component nonhomogeneous
mass convective mixing processes investigation in limited working volume of mono-vane
apparatus is considered. The increase level models based on mathematical physics equations are
proposed, computer realization made by numerical algorithms with help of ending-difference
approximation. Keywords: the mathematical model, process, equation, numerical method, algorithm.
M. P. Rudenko. SYNTHESIS ALGORITHM FOR MODELS OF THREE-DIMENSIONAL OBJECTS BY THEIR IMAGE USING THE PROSPECTS WITH ONE AND THREE POINTS OF VARIABLE.
UDC UDC 004.946 Annotation: The article discusses the operation of the synthesis algorithm for models of three-dimensional
objects from their image when determining the relative natural values of an architectural structure,
taking into account the perspective with one and three vanishing points. Examples of building structures
software implementation based on the algorithm are given. The application of the algorithm, taking
into account the perspective at various vanishing points, shows its effectiveness, since it can cover
a wider variety of photographs for the architectural structure three-dimensional reconstruction. Keywords: synthesis of models, life size, perspective scales,
three-dimensional reconstruction, three-dimensional modeling, vanishing points.
A. A. Semenov, O. O. Varlamov. DEVELOPMENT OF A METHOD FOR COMPARING TWO MULTIDIMENSIONAL VECTORS IN REAL TIME BASED ON MIVAR EXPERT SYSTEMS.
UDC 004.021 Annotation: The ultimate goal of the study is to find a suitable speed method for implementing an algorithm
for selecting a suitable advertising campaign at the OpenRTB auction. Three different approaches to comparing multidimensional
vectors were analyzed: targeting bit masks; presentation as a key for searching in a common cache file;
use of Wi! Mi real-time expert systems. Each of the approaches was put into practice and tested under experimental conditions
in the field of programmatic buying using the OpenRTB protocol. Keywords: Programmatic buying, online advertising, Real Time Bidding,
search optimization methods, targeting masks, key for determining, mivar,
mivar nets, Reasoner, Wi!Mi.
J. D. Udovika. I. A. Tarasova. DEVELOPMENT OF A PLANNING SYSTEM FOR THE PROCUREMENT OF MEDICAL PRODUCTS AT A COMMERCIAL ENTERPRISE.
UDC 004.891.2 Annotation: The article considers the features of planning the procurement of medical supplies, develops
models and methods of the procurement planning system, and also presents the results of the
software implementation of the system. Application of the developed planning system allows you to
minimize the time for decision-making in the field of procurement of medical supplies at a
commercial enterprise. Keywords: procurement planning, ABC analysis, XYZ analysis, medical products.
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