Мethods, theoretical and practical aspects of diagnostics of electric circuits on computers; development of electronic devices using microcontrollers, microprocessors, microcomputers (temperature regulators, pulse meters, microprocessor systems for monitoring of environmental parameters, microprocessor systems for photonics), FPGAs (components of neural networks, FIR digital filters, synchronous detectors); forecasting of time series using ARIMA- and ARFIMA-models, neural networks.

• Internet of Things design (126 Information systems and technologies)
• Microprocessor technology (153 Sensor and diagnostic electronic systems)
• Neural Network Hardware and Software (CS)
• Adaptive information processing systems (122 Computer Science)
• Object Oriented Programming (122 Computer Science)

1. Blagitko B. [et al]. Hardware and software for electronic circuit diagnostics. / Blagitko B., Brygilevych V., Rabyk V. // Przegląd Elektrotechniczny. – – P.13-15.
2. Afanassyev Hardware for fault diagnosis of analog circuits by multitest method / D. Afanassyev, V. Rabyk // Proceedings of 13th International Conference on Modern Problems of Radio Engineering, Telecommunications, and Computer Science (TCSET’ 2016), 23-26 Feb. 2016– Lviv – Slavske, p. 589-591.
3.  Tsmots I. Method and Means of Symmetric Real-time Neural Network Data Encryption / I. Tsmots, V. Rabyk, Z. Lyubun, O. Skorokhoda // Proceedings of the XV International Scientific and Technical Conference “Computer Science and Information Technologies” – 2020. P. 47 – 51. DOI:1109/CSIT49958.2020.9322006
4. Ubizskii S. Concept development of a portable reader for personal dosimetry based on the OSL in YAP: Mn / S Ubizskii, D Afanassyev, Y Zhydachevskii, V Rabyk, A Luchechko // 15th International Conference on Advanced Trends in Radioelectronics, Telecommunications and Computer Engineering (TCSET) – 2020. P. 952 – 956. DOI: 10.1109/TCSET49122.2020.235578
5. Tsmots I. Hardware Implementation of Sigmoid Activation Functions using FPGA / I. Tsmots, V. Rabyk, O. Skorokhoda // 15^thInternational Conference on the Experience of Designing and Application of CAD Systems (CADSM), February 26 – March 2, 2019, Polyana-Svalyava (Zakarpattya), Ukraine. P.34-38. DOI: 1109/CADSM.2019.8779253
6.  Tsmots I. Method of Synthesis and Practical Realization of Quasi-Barker Codes / I. Tsmots, O. Riznyk, V. Rabyk, Yu. Kynash // 14th International Scientific and Technical Conference on Computer Sciences and Information Technologies (CSIT), September 17 – 20, 2019, Lviv, Ukraine. P. 76 – 80. DOI: 1109/STC-CSIT.2019.8929882
7. Tsmots I. Neural Element of Parallel – Stream Type with Preliminary Formation of Group Partial Products / I. Tsmots, V. Rabyk, O. Skorokhoda, T. Teslyuk // Proceedings of the XI^th International Scientific and Practical Conference “Electronics and Information Technologies” (ELIT – 2019), September 16 – 18, 2019, Lviv, Ukraine. – Lviv: 2019. P. 154 – 158. DOI: 1109/ELIT.2019.8892334
8. Bihday V. Recognition of Handwritten Images Using Multilayer Neural Networks / V. Bihday, V. Brygilevych, Yu. Hychka, Z. Liubun, N. Pelypets, V. Rabyk // Proceedings of the XI^th International Scientific and Practical Conference “Electronics and Information Technologies” (ELIT – 2019), September 16 – 18, 2019, Lviv, Ukraine. – Lviv: 2019. P. 59 – 62. DOI:1109/ELIT.2019.8893381
9. UbizskiiS. Technique and apparatus for Pulsed OSL Readout of YAP:Mn Dosimetric Detectors with Enhanced Dynamic Range /S. Ubizskii, D. Afanassyev, Y. Zhydachevskyy, A. Luchechko, V. Rabyk // The Fourth International Conference on Information and Telecommunication Technologies and Radio Electronics (UkrMiCo’2019), 09 -13 September, Odessa, Ukraine. DOI: 1109/UkrMiCo47782.2019.9165365
10. Tsmots I. Vertically-Parallel Method and VLSI-structures for Sorting of Arrays of Numbers / Tsmots, O. Skorokhoda, V. Rabyk, V. Antoniv // XІII International Scientific and Technical Conference “Computer Sciences and Information Technologies” (CSIT 2018), P. 112-116. DOI: 10.1109/STC-CSIT.2018.8526598
11. Tsmots I. Parallel algorithms and matrix structures for scalar product calculation / I. Tsmots, O. Skorokhoda, V. Rabyk // 14^th International Conference on Advanced Trends in Radioelectronics, Telecommunications and Computer Engineering (TCSET) 2018. P. 936 – 939. DOI: 1109/TCSET.2018.8336347
12. Afanassyev D. A digital lock – in technique for small signal detection with square wave reference over a wide frequency range / D. Afanassyev, Rabyk // 14^th International Conference on Advanced Trends in Radioelectronics, Telecommunications and Computer Engineering (TCSET) 2018, P. 480–483. DOI: 10.1109/TCSET.2018.8336245
13.  Ubizskii S. Set-up for Pulsed OSL Readout of YAP:Mn Dosimetric Detectors / S. Ubizskii, D. Afanassyev, Ya. Zhydachevskii, A. Luchechko, V. Rabyk //The Third International Conference on Information and Telecommunication Technologies and Radio Electronics(UkrMiCo’2018), 10-14 September 2018, Odessa, Ukraine. DOI: 1109/UkrMiCo43733.2018.9047561
14.  Afanassyev D. Photon Counting with Synchronous Background Subtraction for Time Resolved Optically Stimulated Luminescence Readout / D. Afanassyev, Ubizskii, Ya. Zhydachevskii, V. Rabyk //The Third International Conference on Information and Telecommunication Technologies and Radio Electronics (UkrMiCo’2018),10-14 September 2018, Odessa, Ukraine. DOI: 10.1109/UkrMiCo43733.2018.9047571
15.  Tsmots I. Basic Vertical-Parallel Real TIME neural Network components / I. Tsmots, O. Skorokhoda, I. Ignatyev, V. Rabyk // Proceedings of the XII^th International Conference on Computer Science and Information Technologies (CSIT), 05-08 September 2017, Lviv, Ukraine, p. 344- 347. DOI: 1109/STC-CSIT.2017.8098801
16.  Tsmots I. Implementation of Vertically Parallel Minimum and Maximum Values Determination in Array of Numbers / I. Tsmots, V. Rabyk, O. Skorokhoda, V. Antoniv // Proceedings of the 14^th International Conference The Experience of Designing and Application of CAD Systems in Microelectronics (CADSM), 21 25 Febrier, Poljana – Lviv, Ukraine, p. 234-236. DOI: 1109/CADSM.2017.7916123
17.  Tsmots I. Designing Featuris of Hardware and Software Tools for Intelligent Processing of Intensive Data Streams / I. Tsmots, O. Skorokhoda, T. Tesliuk, V. Rabyk // Proceedings of the 2016 IEEE First International Conference on Data Stream Mining & Processing (DSMP), 23-27 August 2016, Lviv, Ukraine, p. 332- 335. DOI: 1109/DSMP.2016.7583570
18. Tsmots I. Structure and software model of a parallel-vertical multi-input adder for FPGA implementation / I. Tsmots, O. Skorokhoda, V. Rabyk // Proceedings of the XI th International Scientific and Technical Conference Computer Science and Information Technologies (CSIT), 06-10 September 2016, Lviv, Ukraine, p. 158-160. DOI:10.1109/STC-CSIT.2016.7589894
19. Afanassyev D. Measurement of complex signals by quadrature sampling with filtering / D. Afanassyev, V. Brygilevych, I. Katerynchuk, V. Rabyk // 17th International Conference “Computational Problems of Electrical Engineering” (CPEE 2016), 14-17 th September, 2016, Sandomierz, Poland. DOI: 10.1109/CPEE.2016.7738746
20. Afanassyev D. Hardware for fault diagnosis of analog circuits by multitest method/ D. Afanassyev, V. Rabyk // 13^th International Conference on Advanced Trends in Radioelectronics, Telecommunications and Computer Engineering (TCSET) 2016. P. 589 – 591. DOI: 10.1109/TCSET.2016.7452123

Rabyk Vasyl (14.04.1957, village Nikolaevka, Smidovichsky district of the Khabarovsk Krai of the Russian Federation) – radiophysicist, PhD. In 1974 graduated from Saranchuky school in the Berezhany district of the Ternopil region and enrolled in the Faculty of Physics at the Ivan Franko Lviv University, graduating in 1979 with the Master’s degree of Radiophysics. In 1989 defended the PhD thesis entitled “Diagnostics multi-test method of electrical circuits by means of identification of measured nodal potentials” at the Institute of Electrodynamics of the USSR Academy of Science (Kyiv). From 1979 to 1999, works as an engineer, junior researcher, researcher, senior research at the Department of Theoretical Foundations of Electro-radio Engineering and the Department of Radiophysics. Since 1999, works as assistant, and since 2003, assistant professor of the Department of Radiophysics and Department of Radiophysics and Computer Technologies at the Faculty of Electronics, and since 2016, at the Faculty of Electronics and Computer Technologies

1. Елементи цифрової мікросхемотехніки: Практикум з курсу “Основи цифрової і мікропроцесорної техніки” , Методичні рекомендації. / укл.: Рабик В.Г., Хвищун І.О. – Львів: ЛДУ, 1998. – 46 с.
2. Інтелектуальний аналіз даних: методичні вказівки до виконання лабораторних робіт / укл.: І.Д. Карбовник, З.М. Любунь, В.Г. Рабик – Львів: Видавн. центр Львів. нац. універ. ім. І. Франка, 2015. – 70 с.

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