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Candidate of technical sciences, Associate professor
Guarantor of the educational program “Network and Internet technologies” specialty 172 “Telecommunications and radio engineering”.
E-mail: o.berezhna@ekt.sumdu.edu.ua.
Direction of scientific research:
Information communication networks, data transmission systems, interference-resistant coding of information.
HIRSH INDEX (according to SCOPUS database): 2.
ID: 57192820706.
ORCID: 0000-0001-7105-1276.
EDUCATION:
1992-1995: postgraduate studies at the Industrial Electronics Department of Sumy State University.
1983-1988: Dnipropetrovsk Metallurgical Institute of the Red Banner of Labor Order. Specialty “Automation of metallurgical production”.
DEGREE:
2002: Candidate of technical sciences, scientific specialty: 05.13.06 “Automated control systems and progressive information technologies” (Kharkiv National University of Radio Electronics).
Dissertation topic: “Methods and algorithms of adaptive balanced coding based on binomial numbers for information systems.”
ACADEMIC STATUS:
2007: Associate Professor at the Department of Electronics and Computer Engineering of Sumy State University.
EXPERIENCE:
1987 – technician at the “All-Union Research and Design Institute of Automation and Control Systems” (Dnipropetrovsk).
1988-1992 – engineer of the design department of “Electronic and electrical devices” at the “Research and Research Institute of Automation of Ferrous Metallurgy” (Dnipropetrovsk).
1995-2002 – assistant professor of industrial electronics department of Sumy State University.
2002-2003 – senior lecturer of the department of industrial electronics of Sumy State University.
2003-2005 – senior lecturer of the Department of Electronics and Computer Engineering of Sumy State University.
From 2005 to the present, he is an associate professor of the Department of Electronics and Computer Engineering of Sumy State University.
TEACHING EXPERIENCE:
Taught academic disciplines: “Computer networks”, “Telecommunications and information networks”, “Network technologies”, “Information display systems”, “Information security in electronic systems”, “Information protection in electronic systems”, “Basics of cryptography and steganography “, “Information theory and coding”, “Information theory and signal processing”, “Information basics of electronic engineering”, “Metrology”, “Microelectronics and microcircuit engineering”, “Digital circuit engineering”, “Discrete mathematics”, “Operations research”, ” Methods of data compression in information systems”, “Architecture of computerized automation systems”, “Electronic systems”, “SCADA systems”, “Theory of telecommunications” for students of specialties 171 “Electronics: Electronic systems and components” and 172 “Telecommunications” and radio engineering” of Sumy State University.
“Theory of information and coding” for graduate students of the specialty 122 “Computer science: Computer science and information technologies” of Sumy State University.
MAIN SCIENTIFIC PUBLICATIONS:
| 1. | Berezhna O. Development of binary information compression methods based on the binomial numerical function / I. Kulyk, O. Berezhna, A. Novhorodtsev, M. Shevchenko // Mathematics and Cybernetics – applied aspects. – 2021. – Vol. 3 No. 4 (111). – P. 6-13. |
| 2. | Berezhna O. Inseparable codes in information processing systems/ O. Borysenko, O. Berezhna, S. Matsenko, V. Serdiuk, A. Horishniak, V. Vasilyev // Control, navigation and communication systems. A collection of educational works. – Poltava: PNTU. – 2021. – Vol. 2 (64). – P. 58-62. |
| 3. | BerezhnaO.V. Evaluation of immunity to coding of decimal digits by balanced combinations / O.A. Borysenko, O.V. Berezhna, A.O. Horishniak, V.V. Serdyuk, M.M. Yakovlev // Information processing systems: a collection of scientific papers. – Kh.: Kharkiv National University of the Air Force named after Ivan Kozhedub. – 2020. – Issue 2(161). – P. 86-92. |
| 4. | Berezhna O.V. Information transmission and display system with numerical data protection / O.A. Borysenko, O.V. Berezhna, A.I. Novgorodtsev, V.V. Serdyuk, M.M. Yakovlev // Information processing systems: a collection of scientific papers. – Kh.: Kharkiv National University of the Air Force named after Ivan Kozhedub. – 2019. – Issue 2(157). – P. 103-108. |
| 5. | Berezhna O. Development of data compressing coding methods on the basis of binary binomial numbers / I. Kulyk, O. Berezhna, M. Shevchenko // Technology Audit and Production Reserves. – 2019. – No. 2/2(46) – P. 12-18. |
The author of more than 100 scientific and methodical publications, including more than 30 articles in highly rated journals, 1 abstract of lectures, 2 author’s certificates, 1 patent.
PARTICIPATION IN SCIENTIFIC PROJECTS:
Performed the functions of the scientific leader of the state self-financing topic N05/1/52.21-01.12/13.SP “Development of the concept of building a distributed automated system of commercial electricity accounting for a competitive electricity market.”
She was the executor of several state-budget research topics under the leadership of O.A. Borysenko.
