Scientific activities are conducted in the direction of “Intelligent decision support systems for diagnostic and therapeutic measures”.

170 scientific and methodological papers have been published, 50 of them in the last 5 years. As a supervisor, he prepared one candidate of technical sciences. He is currently leads the training of one graduate students. He writes reviews on theses of dissertations. He acts as an official opponent.

1)Podorozhniak A. Convolutional neural network hyperparameter optimization applied to land cover classification / V. Yaloveha, A. Podorozhniak, H. Kuchuk // Radioelectronic and Computer Systems, no. 1 (101). – 2022. – pp. 115 – 128. DOI: https://doi.org/ 10.32620/reks.2022.1.09

2)Podorozhniak A. System of license plate recognition considering large camera shooting angles / H. Kuchuk, A. Podorozhniak, N. Liubchenko, D. Onischenko // Radioelectronic and Computer Systems, no. 4 (100). – 2021. – pp. 82 – 91. DOI: https://doi.org/ 10.32620/reks.2021.4.07

3)Podorozhniak A. Spectral Indexes Evaluation for Satellite Images Classification using CNN / Yaloveha V., Hlavcheva D., A. Podorozhniak // Journal of Information and Organizational Sci-ences (JIOS), vol. 45, no. 2. – 2021. – pp. 435-449. DOI: https://doi.org/ 10.31341/jios.45.2.5

4)Podorozhniak A. Detector neural network vs connectionist ANNs / Y. Parzhin, V. Kosenko, A. Podorozhniak, O. Malyeyeva, V. Timofeyev // Neurocomputing. – Elsevier. – Vol. 414. – 2020. – pp. 191–203. DOI: doi.org/10.1016/j.neucom.2020.07.025

5)Podorozhniak A. Research of Antispam Bot Algorithms for Social Networks / N. Liubchenko, A. Podorozhniak, V. Oliinyk // Proceedings of the 5th International Conference Computational Linguistics and Intelligent Systems (CoLInS 2021). Volume I: Main Conference (CoLInS 2021), April 23 – 24, Kharkiv, Ukraine, 2021. – Aachen: Germany: CEUR Workshop Proceedings, Vol. 2870, 2021. – pp. 822-832.

6)Podorozhniak A. A comparison of classifiers applied to the problem of biopsy images analysis / D. Hlavcheva, V. Yaloveha, A. Podorozhnіak, N. Lukova-Chuiko // Advanced Information Systems. – Kharkiv: NTU “KhPI”. – Vol. 4, N.2. – 2020. – pp. 12 – 16. DOI: 10.20998/2522-9052.2020.2.03.

7)Podorozhniak A. Tumor Nuclei Detection in Histopathology Images Using R – CNN / D. Hlavcheva, V. Yaloveha, A. Podorozhnіak, H. Kuchuk // Proceedings of the 16th International Conference on ICT in Education, Research and Industrial Applications. Integration, Harmonization and Knowledge Transfer. Volume I: Main Conference (ICTERI 2020), 06 – 10 October, Kharkiv, Ukraine, 2020. – Aachen: Germany: CEUR Work-shop Proceedings, Vol. 2740, 2020. – pp. 63-74.

8)Podorozhniak A. Neural network approach for multispectral image processing / A. Podorozhniak, N. Lubchenko, O. Balenko, D. Zhuikov // Proceedings of the 14th International Conference on Advanced Trends in Radioelecrtronics, Telecommunications and Computer Engineering (TCSET 2018) February 20 – 24, 2018. – Lviv-Slavske, Ukraine: proc. – Lviv, 2018. – pp. 978-981. DOI: 10.1109/TCSET.2018.8336357

9)А.О. Подорожняк. Програмування мікропроцесорів у захищеному режимі: навчальний посібник / І.С. Зиков, С.Г. Межерицький, А.О. Подорожняк, І.П. Хавіна – Харків: ТОВ “ДІСА ПЛЮС”. – 2018. – 264 с. ISBN 978-617-7384-91-4