Issue 1 (211), article 1

DOI:https://doi.org/10.15407/kvt211.01.005

Cybernetics and Computer Engineering, 2023, 1(211)

ODARCHENKO R.S.1, DSc (Engineering), Professor,
Head of the Telecommunication and Radio Electronic Systems Department
https://orcid.org/0000-0002-7130-1375 ,
e-mail: odarchenko.rs@ukr.net

BONDAR S.O.2, Acting Head of Intelligent Control Department, Researcher
https://orcid.org/0000-0003-4140-7985 ,
e-mail: seriybrm@gmail.com

SIMAKHIN V.M.2, Ph.D. student,
Researcher of Intelligent Control Department
https://orcid.org/0000-0003-4497-0925 ,
e-mail: thevladsima@gmail.com

SIERIEBRIAKOV A.K.2, PhD student,
Researcher of Intelligent Control Department
https://orcid.org/0000-0003-3189-7968 ,
e-mail: sier.artem1002@outlook.com

PINCHUK A.D.1, Student
https://orcid.org/0000-0003-3567-0445 ,
e-mail: pinchuk.ad87@gmail.com

SAMOILENKO V.V.1, Student
e-mail: vladss1954@gmail.com

STANKO P.O.3, PhD (Engineering),
Associate Professor of the Information Technologies Department
https://orcid.org/0000-0001-5794-3593
e-mail: p_stanko@ukr.net

1National Aviation University,
1, av. Lubomyra Huzara, 03058, Kyiv, Ukraine

2International Research and Training Center for Information
Technologies and Systems of the NAS and MES of Ukraine,
40, av. Acad. Glushkov, 03680, Kyiv, Ukraine

3University of New Technologies,
5A, st. Metrobudivska, 03065, Kyiv, Ukraine

RESEARCH OF THE MAIN MEANS AND INTERMEDIATE RESULTS OF THE RUSSIAN-UKRAINIAN CYBERWAR: CYBERVOLUNTEER INITIATIVES

Introduction. This research paper examines the current state of cyberwarfare in the world. The issues regarding definition of the very term “cyberwar” are discussed. The historical beginning of the Russian-Ukrainian cyberwar, its course and current state are considered, as well as the main means of its conduct are examined. It has been determined that this cyberwar was the world’s first full-scale global cyberwar. The main attention is paid to the cybervolunteer IT army of Ukraine, which appeared in the course of this cyberwar and is successfully combating with the russian federation on the cyberfront.

The purpose of the article  is to show the process of waging a real cyberwar today, the application of the means for its carrying out, and conduct a study of its intermediate results; using Ukraine as the example to show the efficiency and effectiveness of the work of cybervolunteer initiatives.

The results. An analysis of the main existing approaches to conducting cyberwarfare was carried out, and the types of cyberattacks that are most often used were determined. It has been determined which directions and means of conducting cyberspace the russian federation focuses on. The IT activities of the Ukrainian army were studied, the key areas of work were determined and their detailed classification was given. In the course of the study, the main indicators of the effectiveness of the cyberarmy of Ukraine were determined and statistical data on the work of key areas were collected, on the basis of which the efficiency, effectiveness and problems that arise during the fight on the cyberfront were analyzed.

Conclusions. For the first time, the process of waging the Russian-Ukrainian cyberwar was examined in detail, with an emphasis on the activities of cybervolunteer initiatives of Ukraine. Determining the key areas of their activity made it possible to investigate the effectiveness and determine the intermediate results of this cyberwar. After analyzing all the data, recommendations were made to improve efficiency and effectiveness in the fight on the cyberfront.

Keywords: cyberfront, cyberwar, approaches to waging cyberwars, cyberweapons, Russian-Ukrainian cyberwar, cybervolunteer initiatives, IT Army of Ukraine.

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Received 20.11.2022

Issue 1 (211)

DOI: https://doi.org/10.15407/kvt211.01

View web version

TABLE OF CONTENTS:

Informatics and Information Technologies:

Odarchenko R.S., Bondar S.O., Simakhin V.M., Sieriebriakov A.K., Pinchuk A.D., Samoilenko V.V., Stanko P.O.
Research of the Main Means and Intermediate Results of the Russian-Ukrainian Cyberwar: Cybervolunteer Initiatives

Krygin V.M., Khomenko R.O., Matsello V.V.
Experimental Verification of the Self-Driven Algorithms for Solving Max-Sum Labeling Problems

Zosimov V.V.
Probabilistic Approach to Ranking Search Results using Bayesian Belief Networks

Intelligent Control and Systems:

Bondar S.O.
Usage of High-frequency Positioning of the Hybrid Unmanned Aerial Vehicle for Automatic Location Adjustment under Limited Location Circumstances

Chepizhenko V.I., Pavlova S.V., Skyrda I.I.
Trajectory Movement Control of Unmanned Aerial Vehicles in a Swarm

Medical and Biological Cybernetics:

Kovalenko O.S., Kozak L.M., Kryvova O.A., Bychkov V.V. Nenasheva L.V.
Application of Classification Models by Data Mining and Information Technology for Analyze the Results of Treatment of Cardiac and Diabetic Patients

Information Notices: Prominent Scientists of Ukraine

Volkov O.Ye., Shepetukha Yu.M., Pavlova S.V., Bogachur Yu.P.
To 90th Anniversary of Professor Vadim Pavlov: A Concise Review of the Main Results for 50 years of Scientific Activity

Issue 4 (210), article 5

DOI:https://doi.org/10.15407/kvt210.04.080

Cybernetics and Computer Engineering, 2022, 4(210)

KUTSIAK O.A., PhD (Engineering),
Senior Researcher of the Bioelectrical Control & Medical Cybernetics Department
https://orcid.org/0000-0003-2277-7411
e-mail: spirotech85@ukr.net

International Research and Training Center for Information Technologies and Systems of the National Academy of Sciences of Ukraine and the Ministry of Education and Science of Ukraine,
40, Akad. Hlushkov av., Kyiv, 03187, Ukraine

MOBILE SYSTEM FOR THE PATIENT’S MOTOR FUNCTIONS STATE DIAGNOSTICS

Introduction. The diagnostics of motor functions state plays an important role both as a result of the central nervous system impairments (stroke etc.) and as a result of injuries, traumas, etc. As mobile devices expand the possibilities of modern medicine, the actual task is the synthesis of an effective mobile system for the motor functions state diagnosing at various stages of rehabilitation.

The purpose of the paper is to develop a mobile system for personalized motor functions diagnostics for their and speech motility rehabilitation, which functional capabilities contribute to the rehabilitation effectiveness increasing and usability both in clinical and home conditions, as well as in the fields conditions.

The results. The recovery of motor and speech functions, in particular for persons after injuries and traumas, as well as usage by the patient at home, put forward requirements for personalization, mobility, ease of perception and usability of information given to the user.

According to the requirements, the interface of mobile system for the motor function diagnostics was developed: set of user tasks was defined, scenario was developed for the patient to test own motor functions within the mobile system. The relation database’s infologic model has been developed for the storage and accumulation of patients’ motor functions data and following analysis by a physician.

The algorithm for personalized motor functions diagnosing has been developed. It is based on expanded range of evidence criteria are not taken into account by known analogues. The algorithm is implemented in the MovementTestStroke 1.2 mobile system with taking into account the interface and relation database. Such a system provides objectification of assessment, reduction of the probability of a physician’s error and urgency in diagnostic and treatment decisions-making, provides necessary and sufficient information to the user in a convenient digital and graphical forms, simplifies for the physician the motor functions state analyzing and the personalized treatment strategy creating.

Conclusions. The mobile system for motor function diagnostics can be used in clinical, home and field conditions, not only to assess the motor functions state affected by central nervous system pathologies, but also by injuries and traumas, etc., which creates the basis for personalized, mobile, urgent diagnostic and treatment decisions-making by the physician.

Keywords: diagnostics, motor functions, quantitative assessment, criteria, algorithm, software system, mobile system, stroke, injuries

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https://doi.org/10.15407/kvt189.03.061

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23. Vovk М.І., Kutsyak O.A. Software module for personal diagnostics of motor functions after stroke. Cybernetics and Computer Engineering. 2019. N 4 (198). рр. 62-77
https://doi.org/10.15407/kvt198.04.062

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Received 30.09.2022

Issue 4 (210), article 4

DOI:https://doi.org/10.15407/kvt210.04.060

Cybernetics and Computer Engineering, 2022, 4(210)

FAINZILBERG L.S., DSc (Engineering), Professor,
1Chief Researcher of the Intelligent Automatic Systems Department,
2Professor of the Department of Biomedical Cybernetics
https://orcid.org/0000-0002-3092-0794
e-mail: fainzilberg@gmail.com

1International Research and Training Center for Information Technologies and Systems of the National Academy of Sciences of Ukraine and the Ministry of Education and Science of Ukraine,
40, Acad. Glushkov av., Kiyv, 03187, Ukraine

2National Technical University of Ukraine “Ihor Sikorsky Kyiv Polytechnic Institute»
37, Peremogy av., Kiyv, 03056, Ukraine

MOBILE INFORMATION TECHNOLOGY FOR ASSESSING THE ADAPTATION CAPABILITIES OF THE HUMAN BODY UNDER CONDITIONS OF INCREASED LOADS

Introduction. An important role in assessing the body’s adaptive reserves under conditions of physical and emotional stress is played by information obtained with the help of special tests. Such tests should be convenient enough to quickly obtain the result, including at home and in the field.

The purpose of the paper is to develop the principles of building mobile IT for the operational assessment of the adaptive capabilities of the human body in the field and at home and the implementation of IT on a smartphone.

Methods. To assess tolerance to physical and emotional stress, a cognitive graphical image is constructed that integrally characterizes the regulatory patterns of changes in the physiological parameters of the heart rate, calculated in three states: at rest, at the height of the load and during restitution.

Results. It is shown that reliable information about the pulse wave (finger photoplethysmogram) during testing can be obtained using the built-in camera of a smartphone without additional technical means based on the developed original computational procedures that provide for the selection of reliable and unreliable cycles. To manage the physical load on the internal processor of the smartphone, a virtual teacher animation procedure is implemented, which demonstrates the correct technique and sets the required pace of the load. The emotional load management module is based on the Stroop effect and boils down to doing mental work under time pressure. The experiments confirmed that the cognitive graphic image makes it possible almost instantly to identify physiological indicators that demonstrate an inadequate response of the body to the load and rest after it.

Conclusions. The developed technology for assessing the adaptive capabilities of the human body under conditions of increased physical and emotional stress provides reliable testing in the field and at home, and the test results can be interpreted by a person without special medical education.

Keywords: information technology on a smartphone, regulatory patterns, body tolerance to physical and emotional stress.

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Received 16.09.2022

Issue 4 (210), article 3

DOI:https://doi.org/10.15407/kvt210.04.038

Cybernetics and Computer Engineering, 2022, 4(210)

VOLKOV O.Ye.1, PhD (Engineering), Leading Researcher,
Director
https://orcid.org/0000-0002-5418-6723
e-mail: alexvolk@ukr.net

VOLOSHENYUK D.O.1, PhD (Engineering),
Senior Researcher of the Intelligent Control Department
https://orcid.org/0000-0003-3793-7801
e-mail: p-h-o-e-n-i-x@ukr.net

ODARCHENKO R.S.2, DSc (Engineering),
Head of the Telecommunication and Radio-electronic Systems Department
https://orcid.org/0000-0002-7130-1375
e-mail: odarchenko.r.s@ukr.net

BONDAR S.O.1, PhD student,
Researcher of the Intelligent Control Department
https://orcid.org/0000-0003-4140-7985
e-mail: seriybrm@gmail.com

SEMENOH R.V.1, PhD student,
Junior Researcher of the Intelligent Control Department
https://orcid.org/0000-0002-6714-0644
e-mail: ruslansemenog20@icloud.com

SHCHERBINA O.A.2, DSc (Engineering), Associate Professor,
Professor of the Department of Electronics, Robotics, Monitoring and
Internet of Things Technologies
https://orcid.org/0000-0002-6058-2749
e-mail: shcherbyna_ol@nau.edu.ua

1International Research and Training Center for Information Technologies and Systems of the National Academy of Sciences of Ukraine and the Ministry of Education and Science of Ukraine,
40, Akad. Hlushkov av., Kyiv, 03680, Ukraine

2National Aviation University,
1, Lubomyr Husar av., Kyiv, 03058, Ukraine.

ANALYSIS OF MULTIPLE INPUT MULTIPLE OUTPUT SYSTEM DESIGNS FOR BASE STATIONS AND 5G WIRELESS NETWORK MOBILE APPS

Introduction. Because of the fast technological development, cellular connection networks are becoming such type of the network domain that could support several frequency ranges of different cellular generations and it needs to have an optimal antenna design structure to have the most efficient signal receiving. So the multiple input multiple output (MIMO) antennas were chosen as the most appropriate instrument to operate at 5G mobile networks. According to purpose, all 5G cellular connection antenna systems could be relatively divided into two types: base station antenna systems and antennas for mobile apps. In one’s turn, dependently from the frequency range, each of defined types include two subgroups, such as: lower than 6 GHz and higher than 6 GHz. 5G base station MIMO antenna systems for the range that is lower than 6 GHz are often integrating to the 4G antenna systems that simplifies its accomplishment and its placing on the cell tower.

Purpose of the paper is to discover good decoupling and carrying capacity securing in moderate dimensions of the antenna elements during the antenna designing for the 5G mobile apps.  5G system architecture depends on universal antenna design for the millimeter range tasks solving. One of such tasks is large losses overcome on the way of millimeter wave spreading at the free space that weaken signal power significantly.

Results of the research is in definition of the most efficient decoupling and carrying capacity support of the MIMO antenna system. Total dimensions, compact location and optimal work parameters are also reasons for the best MIMO antenna system design definition for its usage for the 5G wireless network mobile applications.

Conclusion. The most optimal structure design for MIMO antenna system could be a real step forward at cellular technologies. Using advantages of all previous network generations, the brand new MIMO wireless antenna system have abilities to work with minimal losses and in the most flexible and frequency-optimal way ever. Development also demonstrates influence of the dimensions on the base station block location and universality of its usage complexly with antennas of, practically, any possible design.

Keywords: cellular network, base stations, multiple input multiple output, 5G.

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59. J. Li, X. Zhang, Z. Wang, X. Chen, J. Chen, Y. Li, and A. Zhang,, “Dual-Band Eight-Antenna Array Design for MIMO Applications in 5G Mobile Terminals,” in IEEE Access, vol. 7, pp. 71636-71644, 2019.
https://doi.org/10.1109/ACCESS.2019.2908969

60. J.D. Park, M. Rahman and H. N. Chen, “Isolation Enhancement of Wide-Band MIMO Array Antennas Utilizing Resistive Loading,” in IEEE Access, vol. 7, pp. 81020-81026, 2019.
https://doi.org/10.1109/ACCESS.2019.2923330

61. Y. Li, C. -Y. -D. Sim, Y. Luo and G. Yang, “Multiband 10-Antenna Array for Sub-6 GHz MIMO Applications in 5-G Smartphones,” in IEEE Access, vol. 6, pp. 28041-28053, 2018.
https://doi.org/10.1109/ACCESS.2018.2838337

62. Y. Li, C. -Y. -D. Sim, Y. Luo and G. Yang, “12-Port 5G Massive MIMO Antenna Array in Sub-6GHz Mobile Handset for LTE Bands 42/43/46 Applications,” in IEEE Access, vol. 6, pp. 344-354, 2018.
https://doi.org/10.1109/ACCESS.2017.2763161

63. Y. Liu, A. Ren, H. Liu, H. Wang and C. -Y. -D. Sim, “Eight-Port MIMO Array Using Characteristic Mode Theory for 5G Smartphone Applications,” in IEEE Access, vol. 7, pp. 45679-45692, 2019.
https://doi.org/10.1109/ACCESS.2019.2909070

64. W. Hong, “Solving the 5G Mobile Antenna Puzzle: Assessing Future Directions for the 5G Mobile Antenna Paradigm Shift,” in IEEE Microwave Magazine, vol. 18, no. 7, pp. 86-102, Nov.-Dec. 2017.
https://doi.org/10.1109/MMM.2017.2740538

65. M. S. Sharawi, M. Ikram and A. Shamim, “A Two Concentric Slot Loop Based Connected Array MIMO Antenna System for 4G/5G Terminals,” in IEEE Transactions on Antennas and Propagation, vol. 65, no. 12, pp. 6679-6686, Dec. 2017.
https://doi.org/10.1109/TAP.2017.2671028

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67. S. Chen, P. Wu, C.G. Hsu and J. Sze, “Integrated MIMO Slot Antenna on Laptop Computer for Eight-Band LTE/WWAN Operation,” in IEEE Transactions on Antennas and Propagation, vol. 66, no. 1, pp. 105-114, Jan. 2018.
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Received 16.08.2022

Issue 4 (210), article 2

DOI:https://doi.org/10.15407/kvt210.04.026

Cybernetics and Computer Engineering, 2022, 4(210)

E.G. REVUNOVA1, DSc (Engineering),
Leading Researcher, Department of Neural Information Processing Technologies
e-mail: egrevunova@gmail.com

O.V. TYSHCHUK2,
Senior Software Engineer,
e-mail: avtyshcuk@gmail.com

O.O. DESIATERYK3, PhD (Phys&Math),
Assistant Professor, Faculty of Mechanics and Mathematics,
e-mail: sasha.desyaterik@gmail.com

1International Research and Training Center for Information Technologies and Systems of the National Academy of Sciences of Ukraine and the Ministry of Education and Science of Ukraine, 40, Acad. Glushkov av., Kyiv, 03187, Ukraine

2Roku Inc., Kyiv, Ukraine,

3Taras Shevchenko National University of Kyiv, 4e, Ave Glushkov, Kyiv, 03127, Ukraine

THE TECHNOLOGY OF THE STABLE SOLUTION FOR DISCRETE ILL-POSED PROBLEMS BY MODIFIED RANDOM PROJECTION METHOD

Introduction. Ill-posed problems solution is actual for many areas of science and technology. For example, discrete ill-posed problems (DIP) appears after discretization of the integral equations in the spectrometry, gravimetry, magnitometry, electrical prospecting and others.

In the case of linear DIP the matrix, which model some measuring system, makes a linear transformation of input vector to the output vector. Usually DIP output vector contains noise and singular values series of the matrix smoothly decrease to zero. In this case, the solution (input vector estimation) using the inversion of the transformation matrix is unstable and inaccurate. To overcome instability and increase accuracy we use regularization methods.

We develop an approach which uses regularizing properties of random projection to obtain a stable solution of DIP. However, the development of effective sustainable methods for solving DIP continues to be a problem of current interest.

The purpose of the paper is to increase the accuracy of DIP solution by the random projection method.

Results. In this paper we developed the method of stable solution of DIP by the modified method of random projection. For this modification the regularization by random projection is complemented by the regularization in the ridge regression style.

For the our method we obtained expressions which connect in the direct way the solution error components with the matrix specter and the regularization parameter. For the developed method the experimental research of the accuracy is conducted on the test problems.

Conclusions. The modified method of random projecting is characterized by stability and increased accuracy of the solution. This achieved by simultaneous ridge regression style regularization and random projecting. The representation of the solution error in the form where error components are related to the matrix specter and regularization parameter is important for further study of the error.

Keywords: random projection method, simultaneous ridge regression, regularization, stable solution, discrete ill-posed problems.

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REFERENCES

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https://doi.org/10.1137/1.9780898719697

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9 Hansen, P.C. The truncated SVD as a method for regularization. BIT 27, (1987), 534-553.
https://doi.org/10.1007/BF01937276

10 Rachkovskij D.A., Revunova E.G. Randomized method for solving discrete ill-posed problems. Cybernetics and Systems Analysis. 2012. Vol. 48, N. 4. P. 621-635.
https://doi.org/10.1007/s10559-012-9443-6

11 Revunova EG, Rachkovskij DA, Stable transformation of a linear system output to the output of system with a given basis by random projections, The 5th Int. Workshop on Inductive Modelling (IWIM’2012), Kyiv, 2012, p. 37-41 (in Russian).

12 Revunova EG, Randomization approach to the reconstruction of signals resulted from indirect measurements, Proc. 4th International Conference on Inductive Modelling (ICIM’2013), Kyiv, 2013, p. 203-208 (in Russian).

13 Revunova E.G., Tyshchuk A.V. A model selection criterion for solution of discrete ill-posed problems based on the singular value decomposition, The 7th International Workshop on Inductive Modelling (IWIM’2015), Kyiv-Zhukyn, 2015, p.43-47(in Russian).

14 Revunova E.G. Analytical study of the error components for the solution of discrete ill-posed problems using random projections. Cybernetics and Systems Analysis. 2015. Vol. 51, N. 6. P. 978-991.
https://doi.org/10.1007/s10559-015-9791-0

15 Revunova E.G. Model selection criteria for a linear model to solve discrete ill-posed problems on the basis of singular decomposition and random projection. Cybernetics and Systems Analysis. 2016. Vol. 52, N.4. P.647-664.
https://doi.org/10.1007/s10559-016-9868-4

16 Revunova E.G. Averaging over matrices in solving discrete ill-posed problems on the basis of random projection. Proc. CSIT’17. 2017. Vol. 1. P. 473 – 478.
https://doi.org/10.1109/STC-CSIT.2017.8098831

17 Revunova E.G. Solution of the Discrete ill-posed problem on the basis of singular value decomposition and random projection. Advances in Intelligent Systems and Computing II. Cham: Springer. 2017. P. 434-449.
https://doi.org/10.1007/978-3-319-70581-1_31

18 Revunova E.G. Improving the accuracy of the solution of discrete ill-posed problem by random projection. Cybernetics and Systems Analysis. 2018. Vol. 54, N 5. P. 842-852 (in Russian).
https://doi.org/10.1007/s10559-018-0086-0

19 Revunova E.G., Tyshcuk O.V., Desiateryk О.О. On the generalization of the random projection method for problems of the recovery of object signal described by models of convolution type. Control Systems and Computers. 2021. N 5-6. P. 25-34.
https://doi.org/10.15407/csc.2021.05-06.025

20 Tyshchuk O.V., Desiateryk O.O., Volkov O.E., Revunova E.G., Rachkovskij D.A., A linear system output transformation for sparse approximation. Cybernetics and Systems Analysis. 2022. Vol. 58, N. 5. P. 840-850.
https://doi.org/10.1007/s10559-022-00517-3

21 Marzetta T., Tucci G., Simon S. A random matrix-theoretic approach to handling singular covariance estimates. IEEE Trans. Information Theory. 2011. Vol. 57, N 9. P. 6256-6271.
https://doi.org/10.1109/TIT.2011.2162175

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https://doi.org/10.1007/BF02149761

23 Rachkovskij D.A, Revunova E.G. Intelligent gamma-ray data processing for environmental monitoring. In: Intelligent data analysis in global monitoring for environment and security. Kiev-Sofia: ITHEA. 2009. P. 124-145.

Received 04.10.2022

Issue 4 (210), article 1

DOI:https://doi.org/10.15407/kvt210.04.003

Cybernetics and Computer Engineering, 2022, 4(210)

SUROVTSEV I.V., DSc (Engineering), Senior Researcher,
Head of the Digital Ecological Monitoring Systems Department
https://orcid.org/0000-0003-1133-6207
e-mail: igorsur52@gmail.com

KOMAR M.M., PhD (Engineering),
Deputy Director for Scientific and Organizational Work,
https://orcid.org/0000-0001-9194-2850
e-mail: nickkomar08@gmail.com

BOGACHUK Yu.P., PhD (Engineering),
Senior Researcher, Intelligent Control Department
https://orcid.org/0000-0002-3663-350X
e-mail: dep185@irtc.org.ua

SIERIEBRIAKOV A.K., PhD Student,
Researcher of Intelligent Control Department
https://orcid.org/0000-0003-3189-7968
e-mail: sier.artem1002@outlook.com

BABAK O.V., PhD (Engineering),
Senior Researcher of the Digital Ecological Monitoring Systems Department,
https://orcid.org/0000-0002-7451-3314
e-mail: dep115@irtc.org.ua

International Research and Training Center for Information Technologies and Systems of the National Academy of Sciences of Ukraine and the Ministry of Education and Science of Ukraine.
40, Acad. Glushkov av., Kyiv, 03187, Ukraine.

RECOGNITION OF THE TYPE OF MARINE SHIP BASED ON COMPARISON WITH NORMALIZED REFERENCE PARAMETERS OF RADIOLOCATION SIGNALS

Introduction. The problem of marine ship types recognition remains relevant because it primarily focuses on the safety of sea and inland navigation. The basis of the identification of the type of marine ship is the use of training samples – a set of reference normalized parameters of mathematical models of radar portraits of reflected signals, recorded in the database, for which the type of ship is reliably known.

The purpose of the paper is to develop a method for recognizing the type of surface marine ship by comparing the parameters of the radar portrait of the reflected signal of the radar object with the reference parameters of the signals of mathematical models of known types of marine ships.

Methods. The recognition method is based on comparison of the normalized parameters of the radar signal of the object with the normalized parameters of the mathematical models of the database references through a full search, after which a decision is made in favor of the type of marine ship for which the overall measure of inconsistency or the identification criterion is minimal. The identification criterion is the sum of dimensionless features, which are a measure of similarity in the chosen metric of the parameters regarding reference object.

Results. Testing of the developed recognition method on examination samples made it possible to identify the type and real orientation angle of the ship at the level of 83%, as well as to identify the types and recognize the orientation angles of marine ships at the level of 96%.

Conclusions. The new method of recognition of the type of marine ship is characterized by the use of insignificant computing power, high speed of analysis, compactness of the reference database, high reliability and accuracy of recognition. Determination of auxiliary alternative values of the identification of the type and orientation angle of the ship helps in the dynamic mode of observation to statistically specify the characteristics of the recognition of the ship. The developed method of recognizing the type of ship can be used in the military sphere, its use in radar systems will improve the safety of sea and inland navigation.

Keywords: recognition method, identification, type of marine ship, radar portrait of reflected signal.

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REFERENCES

1 Vasiliev V.I. Recognizing systems. Directory. K.: Naukova Dumka. 1983, 422 p. (in Russian).

2 Vasilyev V.I., Surovtsev I.V. Inductive methods for pattern detection based on reduction theory. Control System and Computers. 1998, N 5, pp. 3-13 (in Russian).

3 Xinglong Liu, Yicheng Li, Yong Wu, Zhiyuan Wang, Wei He and Zhixiong Li. A Hybrid Method for Inland Ship Recognition Using Marine Radar and Closed-Circuit Television. J. Mar. Sci. Eng. 2021, 9, 1199.
https://doi.org/10.3390/jmse9111199

4 Ma F., Chen Y.W., Yan X.P., Chu X.M., Wang J. A novel marine radar targets extraction approach based on sequential images and Bayesian Network. Ocean. Eng. 2016, 120, 64-77.
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5 Misovi’c D.S., Mili’c S.D., Ðurovi’c Ž.M. Vessel detection algorithm used in a laser monitoring system of the lock gate zone. IEEE Trans. Intell. Transp.Syst. 2015, 17, 430-440.
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6 Liu, Yan-sen, Wang Yang, and Xue-Meng Yang. Acoustic spectrum and signature analysis on underwater radiated noise of a passenger ship target based on the measured data. International Conference on Signal Processing Systems, 2019, Chengdu, China.
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7 https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11384/113840H/Acoustic- spectrum-and-signature-analysis-on-underwater-radiated-noise-of/10.1117/12.2559664.pdf

8 Zhu C., Seri S.G., Mohebbi-Kalkhoran H. et al. Long-range automatic detection, acoustic signature characterization and bearing-time estimation of multiple ships with coherent hydrophone array. Remote Sensing, 2020. 12(22), 3731. https://www.mdpi.com/2072-4292/12/22/3731/pdf.
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9 Scarafoni Daniel et al. Automatic target recognition and geo-location for side scan sonar imagery.” The Journal of the Acoustical Society of America 141, 2017. № 5. 3925-3925.
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10 Volkov O.Ye., Taranukha V.Yu., Linder Ya.M. et al. Acoustic monitoring technology, detection and localization of objects in a controlled space. Control Systems and Computers. 2020. № 4. P. 35-43 (in Ukrainian).
https://doi.org/10.15407/csc.2020.04.035

11 Volkov O.Ye., Taranukha V.Yu., Linder Ya.M., Komar M.M., Volosheniuk D.O. Devising an acoustic method for investigation of a complex form object parameters. Cyb. and Comp. Eng. 2021. N 4 (206). 39-53.
https://doi.org/10.15407/kvt206.04.039

12 Shirman Y.D., Gorshkov S.A., Leshchenko S.P., Orlenko V.M., Sedyshev S.Y., Sukharevskiy O.I. Computer Simulation of Aerial Target Radar Scattering, Recognition, Detection, and Tracking. Boston – London: Artech house, 2002, 294 p.

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16 Solmaz, B.; Gundogdu, E.; Yucesoy, V.; Koç, A.; Alatan, A.A. Fine-grained recognition of maritime vessels and land vehicles by deep feature embedding. IET Comput. Vis. 2018, 12, 1121-1132.
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20 Khrychov V.S., Legenky M.M. Facet model of an object of complex shape for the calculation of electromagnetic scattering. Bulletin of V.N. Karazin Kharkiv National University. Radiophysics and Electronics Series, 2019. (28), P. 44-52 (in Ukrainian).

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Received 25.08.2022

Issue 4 (210)

DOI:https://doi.org/10.15407/kvt210.04

View web version

TABLE OF CONTENTS:

Informatics and Information Technologies:

Surovtsev I.V., Komar M.M., Bogachuk Yu.P., Sieriebriakov A.K., Babak O.V.
Recognition of the Type of Marine Ship Based on Comparison with Normalized Reference Parameters of Radiolocation Signals

Revunova E.G., Tyshchuk O.V., Desiateryk O.O.
The Technology of the Stable Solution for Discrete Ill-posed Problems by Modified Random Projection Method

Intelligent Control and Systems:

Volkov O.Ye., Voloshenyuk D.O., Odarchenko R.S., Bondar S.O., Semenoh R.V., Shcherbina O.A.
Analysis of Multiple Input Multiple Output System Designs for Base Stations and 5g Wireless Network Mobile Apps

Medical and Biological Cybernetics:

Fainzilberg L.S.
Mobile Information Technology for Assessing the Adaptation Capabilities of the Human Body under Conditions of Increased Loads

Kutsiak O.A.
Mobile System for the Patient’s Motor Functions State Diagnostics

Issue 3 (209), article 5

DOI:https://doi.org/10.15407/kvt208.03.063

Cybernetics and Computer Engineering, 2022, 3(209)

KIFORENKO S.I., DSc (Biology), Senior Researcher,
Leading Researcher, the Department of Mathematical and Technical
Methods in Biology and Medicine
https://orcid.org/00000000-0001-2345-6789
e-mail: skifor@ukr.net

BELOV V.M., DSc (Medicine), Professor,
Head of the Department of Mathematical and Technical
Methods in Biology and Medicine
https://orcid.org/0000-80120001-9717
e-mail: motj@ukr.net

HONTAR T.M., PhD (Biology), Senior Researcher,
the Department of Mathematical and Technical
Methods in Biology and Medicine
https://orcid.org/0000-0002-9239-0709
e-mail: gtm_kiev@ukr.net

KOZLOVSKA V.O,
Researcher, the Department of Mathematical and Technical
Methods in Biology and Medicine
https://orcid.org/0000-0001-5898-1639
e-mail: vittoria13apr@gmail.com

OBELETS T.A., PhD student,
Junior Researcher, the Department of Mathematical and Technical
Methods in Biology and Medicine
https://orcid.org/0000-0002-9425-1470
e-mail: obel.tet@gmail.com

International Research and Training Centre
for Information
Technologies and Systems
of the NAS and MES of Ukraine,
40, Glushkov av., Kyiv, 03187, Ukraine

METHODOLOGICAL ASPECTS OF USING NORMOMETRICAL SCALING FOR MULTIDIMENSIONAL ASSESSMENT OF HEALTH RESERVES

Introduction. One of the directions of modern research in the field of digital medicine is the development of a methodological base for assessing, supporting and managing personal health. The use of the methodology of a systemic approach to solving biomedical problems is fundamental for the rational organization of scientific research at the stages of diagnosis, forecasting and correction of the health state of individuals and population groups.

Scientific research, which is aimed at the development of information technology for assessing personal health reserves of a practically healthy person based on indicators of physical and psychosocial status is relevant and oriented for use at the stages of pre-hospital diagnosis.

The purpose of the paperis to show the expediency of using methods of multidimensional hierarchical normometric scaling for quantitative assessment of the body’s health and its reserve capabilities for pre-clinical diagnosis and activation of adaptation in changing conditions of the external environment.

Results. An algorithm for calculating the norm index of various health indicators using normometric scaling  has been developed for multidimensional assessment of health reserves.

Information support for algorithms for calculating the range of the norm-index for natural and heuristic indicators of physical and psychosocial health status  has been developed for the needs of digital medicine.

Modules of the software-algorithmic complex “Health-Reserve” have been developed for multidimensional quantitative assessment of reserve capabilities of the human body and personality based on the norm-index scale system for information mobile technologies.

Conclusions. The algorithm for calculating the norm-index range for natural and heuristic indicators of physical and psycho-social health status makes it possible to increase the resolution of the indicators` reference zone that are taken into account in the human health assessment.

The development of computer modules for multidimensional quantitative assessment of the health and personality of a person based on norm-index scales makes it possible to automate and quickly collect data based on the results of examinations, analyze the diagnosed conditions dynamics and can be an effective tool for screening and monitoring the health of the population.  The use of mobile Android applications implemented by the developed technologies increases the quality of personal decision-making by the user due to the expansion of accessibility and increased efficiency in providing the necessary information for the organization of one’s life.

Keywords: normometric scaling, health reserves, health quantitative assessment, indicators norm-index, mobile applications.

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9. Sadikova A.B.Q. Valeology And Philosophy Of Life. The American Journal of Social Science and Education Innovations. 2021. 3(12), pp. 82-86.

10. Baevsky R.M. Evaluation of the adaptive capabilities of the body and the problem of restorative medicine. Bulletin of restorative medicine. 2004, no. 2, pp. 18-22. (in Russian)

11. Apanasenko G.L. Popova L.A., Maglovany A.V. Sanology. Fundamentals of health management. LAMBERT Academic Publishing, 2012. 404 p. (in Russian)

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Received 03.06.2022

HOW TO CITE:
Kiforenko S.I., Belov V.M., Hontar T.M., Kozlovska V.O, Obelets T.A. Methodological Aspects of Using Normometrical Scaling for Multidimensional Assessment of Health Reserves. Cybernetics and Computer Engineering, 2022, no 3(209), pp. 63-80.
https://doi.org/10.15407/kvt208.03.063

Issue 3 (209), article 4

DOI:https://doi.org/10.15407/kvt208.03.045

Cybernetics and Computer Engineering, 2022, 3(209)

KOVALENKO O.S.1, DSc (Medicine), Professor,
Head of the Medical Information Technologies Department
https://orcid.org/0000-0001-6635-0124
e-mail: askov49@gmail.com

AVERYANOVA O.A.2,
Senior Lecturer, Faculty of Biomedical Engineering,
https://orcid.org/0000-0002-4536-2174
e-mail: olgaaveryanova@ukr.net

MARESOVA T.A.1,
Junior Researcher of the Medical Information Technologies Department
https://orcid.org/0000-0002-4210-7426
e-mail: tamaresova@gmail.com

NENASHEVA L.V.1,
Junior Researcher of the Medical Information Technologies Department
https://orcid.org/0000-0003-1760-2801
e-mail: larnen@ukr.net

KUPMAN L.O.2,
Student, Faculty of Biomedical Engineering,
e-mail: linakumpanbsn@gmail.com

DVORNITSKA D.O.2,
Student, Faculty of Biomedical Engineering,
e-mail: dvornitska.olena@lll.kpi.ua

1International Scientific and Educational Center
of Information Technologies and Systems
NAS of Ukraine and MES of Ukraine,
40, Akad. Hlushkova av., Kyiv, 03187, Ukraine

2National Technical University of Ukraine
«Ihor Sikorsky Kyiv Polytechnic Institute»
37, Peremohy av., Kyiv, 03056, Ukraine

THE USE OF TELEMEDICINE TECHNOLOGIES TO CREATE A MEDICAL INFORMATION SYSTEM FOR MEDICAL AND SOCIAL CARE

Introduction. The use of digital medicine methods is becoming significantly urgent due to the COVID-19 pandemic, the current martial law in Ukraine, and the lack of medical equipment in some rural areas.

The same applies to providing medical care to the chronically ill. Such assistance includes social measures, which include care for the sick and disabled, provision of food etc. in addition to therapeutic and diagnostic measures. These measures are referred to as “medical and social care”.

The purpose of the paper is to apply the methods of digital medicine, which include telemedicine technologies in the construction of a medical information system model (MIS) to help chronic patients with telemedicine modules for the implementation of appropriate medical services in the hospital home settings.

Results. The types and methods of telemedicine technologies were analyzed, the diagram of business processes of the “Telemedicine” module was designed. The modules of the system were described with the specification of their realization, and the technical realization of the MIS for chronic care was carried out.  The technical requirements of the “Electronic prescription” module were described, and the diagrams for the tasks that are frequently used in practice were provided.

Conclusions. Based on the results of the analysis of capabilities and experience of using modern telemedicine systems, the architecture of medical information system for the medical and social care of patients was developed which covers the doctor and patient modules, united functionally by defined business processes with the performance of specific functions ( (online interaction between doctor and patient, issuing an electronic prescription etc.).

The use of the proposed MIS, which is made using a modern REST API platform for downloading files directly from clients, and an application implemented on the basis of the Waterfal method and the Python programming language, ensures the organization of the interaction of the medical staff with patients, in particular, the implementation of remote consultation and the provision of electronic prescriptions on based on entries in the patient’s electronic card.

Keywords: medical and social care, telemedicine technologies, medical information systems, electronic prescriptions

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Received 16.05.2022

HOW TO CITE:
Kovalenko O.S., Averyanova O.A., Maresova T.A., Nenasheva L.V., Kupman L.O., Dvornitska D.O. The use of telemedicine technologies to create a medical information system for medical and social care. Cybernetics and Computer Engineering, 2022, no 3(209), pp. 45-63.
https://doi.org/10.15407/kvt208.03.045