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Full-Text Articles in Physical Sciences and Mathematics

Integrating Intelligent Decision Support Services Into Analytical Management Systems, Mastura Zaynutdinova, Odilbek Asqaraliyev Sep 2019

Integrating Intelligent Decision Support Services Into Analytical Management Systems, Mastura Zaynutdinova, Odilbek Asqaraliyev

Bulletin of TUIT: Management and Communication Technologies

The article discusses the approach to creating projects of organizational management systems that allow to use the theoretical and practical results of research in the field of artificial intelligence in their design. The importance of using the experience gained to support decision-making in the organizational management system was emphasized. In addition, appropriate recommendations will be developed for the intellectual support of decision-making in integrated management systems, as well as the introduction of service technologies. In the example of supporting management decisions, optimal solutions are put forward for the intellectual processing of information, the creation of services appropriate to expert systems. …


Development Of An Algorithm For The Intelligent Decision Support Systems In The Field Of Tax Authorities, Odilbek Аskaraliev Aug 2019

Development Of An Algorithm For The Intelligent Decision Support Systems In The Field Of Tax Authorities, Odilbek Аskaraliev

Bulletin of TUIT: Management and Communication Technologies

An algorithm for the intellectual support of decisions in integrated management systems has been developed, its main components have been described, its structure has been formed, and algorithms have been developed to work in several modes that increase management efficiency on the example of tax authorities. An alternative solution structure has been designed and developed for management decision making. An integrated functional structure has been developed for the overall decision-making system. The process of operation of the proposed intelligent decision-making system for an integrated management system is shown. Issues of improving management efficiency by supporting intelligent decision-making are analyzed. An …


Model Of The State Of Threats To The Access Control System, ‪Durdona Irgasheva Aug 2019

Model Of The State Of Threats To The Access Control System, ‪Durdona Irgasheva

Bulletin of TUIT: Management and Communication Technologies

This article is devoted to the presentation of the threat state model of access control, which allows calculating the probabilities of the impact of threats on the access control system and the probability of opening this system based on taking into account the generalized algorithm for the implementation of external threats, and determines the need to develop additional components of the access control system designed to identify and classify attacks.


Methodology Of Management Monitoring For Flow Rivers Issue Issue, Toshtemir Khojakulov Aug 2019

Methodology Of Management Monitoring For Flow Rivers Issue Issue, Toshtemir Khojakulov

Bulletin of TUIT: Management and Communication Technologies

The article reviewed the development of the all the goals of the UzB are “... shaped in the form of global aspirations, and each government sets its own national goals, in cases where several states are monitoring a single trans boundary watershed, efforts should be made to agree on targets for all countries. Water quality comparison.


Mathematical And Computer Simulation Of The Processes Of Two-Phase Joint Gas Filtration And Water In A Porous Environment, Elmira Nazirova Jul 2019

Mathematical And Computer Simulation Of The Processes Of Two-Phase Joint Gas Filtration And Water In A Porous Environment, Elmira Nazirova

Bulletin of TUIT: Management and Communication Technologies

A mathematical model, methods and algorithms for the numerical solution of problems of joint gas-water filtration in porous media are considered. The mathematical model of the process of non-stationary joint gas-water filtration in a porous medium is described by a system of nonlinear differential equations of parabolic type. In the numerical solution of the boundary value problem of gas displacement by water in a porous medium, the differential sweeping method is used for systems of differential-difference equations. The system of differential-difference equations with respect to the gas pressure function is nonlinear, therefore, an iterative method is used for it, based …


Designing Of The Electronic Components Used In The Device For Biomedical Signals Measurement, H.N Zaynidinov, Sarvar Mahmudjonov Jul 2019

Designing Of The Electronic Components Used In The Device For Biomedical Signals Measurement, H.N Zaynidinov, Sarvar Mahmudjonov

Bulletin of TUIT: Management and Communication Technologies

Wireless health care monitoring technologies have the energetic to replace our lifestyle with various application uses in the field of such as healthcare management, retailer, travels, company, dependents care and urgent management, in addition to many area for improving. Electrocardiography (ECG) is a common technique for recording the electrical activity of human heart. Accurate computer analysis of ECG signal is challenging, as it is exceedingly prone to high frequency noise and various other artifacts due to its low amplitude. The accuracy of these algorithms relies on the low-pass and high-pass filtration of the input ECG signal. In this paper, it …


Mathematical Model And Algorithm For Calculating Complex Words In The Karakalpak Language, Shaxnoza Abidova Jun 2019

Mathematical Model And Algorithm For Calculating Complex Words In The Karakalpak Language, Shaxnoza Abidova

Bulletin of TUIT: Management and Communication Technologies

The article examines the morphology of the Karakalpak language, which belongs to the Kipchak group of the Turkic language family. The forms of word formation in the Karakalpak language, their sequences and the affixes added to the core are analyzed. On the basis of the analyzed affixes and suffixes, a complex mathematical model of word formation in the Karakalpak language was developed. On the basis of the developed mathematical model, an algorithm for creating a complex word in the Karakalpak language was developed. Using the developed mathematical model, a four-stage scheme was created for creating complex words of the Karakalpak …