Email: sy.nguyen@eiu.edu.vn
Dr Nguyen Hoang Sy is a lecturer and researcher in the fields of Computer Science and Data Analytics. He received interdisciplinary training in computer science, communication technologies, and applied mathematics at VSB – Technical University of Ostrava, Czech Republic.
His professional activities focus on teaching, research, and knowledge transfer related to digital technologies, data analytics, and modern computing systems, addressing the demands of digital transformation in organizations and enterprises. His primary research interests include computer science and data analytics, computational modeling, information and communication technologies (ICT), as well as the application of mathematics in intelligent systems and data-driven management.
In teaching, Dr Nguyen Hoang Sy follows a philosophy that closely integrates theory with practice, emphasizing the development of critical thinking and technological application skills. He aims to equip learners with a strong technological foundation and a data-driven mindset to support evidence-based decision-making. He has served as both principal investigator and research team member on various scientific projects, has published internationally, and acts as a peer reviewer for reputable journals indexed in Scopus and Web of Science.
- PhD in Computer Science, Communication Technology and Applied Mathematics, Technical University of Ostrava, Czech Republic
- Master in Computer Science, University of Information Technology Ho Chi Minh City
- Bachelor in Computer Science, University of Information Technology Ho Chi Minh City
- Data Analytics & Computational Intelligence
- Information Systems & Digital Transformation
- Computational Modeling & Applied Mathematics
Nguyen, T. P. Y., Nguyen, T. H. T., & Hoang-Sy Nguyen (2026). Transforming senior tourism through the metaverse: A systematic review and strategic implications for healthy ageing. Strategic Business Research, 100060.
Ma, Q. P., Hoang-Sy Nguyen, Vo, D. Q., Hajnys, J., Mesicek, J., Pagac, M., & Petru, J. (2025). Machine learning application in predicting the properties of Ti-6Al-4V samples produced with power bed fusion technology. Results in Engineering, 107404.
Hoang-Sy Nguyen Y., Hung, H. O. D. A. C., & Ma, Q. P. H. (2025). Revolutionizing 3D printing through machine learning: Potential and challenges in bioprinting. MM Science Journal.
Ma, Q. P., Hoang-Sy Nguyen, Hajnys, J., Mesicek, J., Pagac, M., & Petru, J. (2024). A bibliometric review on application of machine learning in additive manufacturing and practical justification. Applied Materials Today, 40, 102371.
Hoang-Sy Nguyen, & Voznak, M. (2024). A bibliometric analysis of technology in digital health: Exploring health metaverse and visualizing emerging healthcare management trends. IEEE Access, 12, 23887–23913.
Hoang-Sy Nguyen, Danh, H. C., Ma, Q. P., Mesicek, J., Hajnys, J., Pagac, M., & Petru, J. (2023). A bibliometrics analysis of medical Internet of Things for modern healthcare. Electronics, 12(22), 4586.
Tran, D., Le, Q., Nguyen, L., Hajnys, J., & Nguyen, H. (2023). Evaluating the challenges of additive manufacturing adoption using the average analytic hierarchy process method: Empirical research in Vietnam. MM Science Journal.
Hoang-Sy Nguyen, Hoang, K. D. H., Huynh, C. D., & Ma, Q. P. (2023). 3D technologies for intangible cultural heritage preservation: Creating 3D models of lacquer art through photogrammetry. MM Science Journal.
Hoang-Sy Nguyen Y., Nguyen, M. T., Hajnys, J., & Pagac, M. (2023). Copyright protection in additive manufacturing. MM Science Journal.
Hoang-Sy Nguyen, & Ma, Q. P. (2023). Research trend in the field of additive manufacturing with bibliometrics study. MM Science Journal.
Hoang-Sy Nguyen, Huynh, C. D., & Bui, N. Q. (2023). Digital transformation for shipping container terminals using automated container code recognition. TELKOMNIKA (Telecommunication Computing Electronics and Control), 21(3), 535–544.
Hoang-Sy Nguyen, Van, H. P., & Sevcik, L. (2022). Performance analysis on low-power energy harvesting wireless sensors eco-friendly networks with a novel relay selection scheme. Electronics, 11(13), 1978.
Hoang-Sy Nguyen, Huynh, C. D., & Phan, T. N. T. (2022). Deep learning application for real-time prediction of COVID-19 outbreak with SIRD model. Indonesian Journal of Electrical Engineering and Computer Science, 567–576.
Vu, L. Q., Trieu, P. T., & Hoang-Sy Nguyen (2022). Implementation of FaceNet and support vector machine in a real-time web-based timekeeping application. IAES International Journal of Artificial Intelligence, 11(1), 388.
Van, H. T., Vo, T. A., Le, D. H., Phu, M. Q., & Hoang-Sy Nguyen (2021). Outage performance analysis of non-orthogonal multiple access systems with RF energy harvesting. International Journal of Electrical and Computer Engineering, 11(5), 4135–4144.
Van, H. T., Van, Q. N., Le, D. H., Sevcik, L., Duy, N. H., Hoang-Sy Nguyen, & Voznak, M. (2021). Threshold-based wireless-based NOMA systems over log-normal channels: Ergodic outage probability of joint time allocation and power splitting schemes. Elektronika ir Elektrotechnika, 27(3), 78–83.
Van, H. T., Van, Q. N., Le, D. H., Van, H. P., Jalowiczor, J., Hoang-Sy Nguyen, & Voznak, M. (2021). Opportunistic DF-AF selection relaying in hybrid wireless and power line communication for indoor IoT networks. Sensors, 21(16), 5469.
Van, H. T., Van, H. P., Le, D. H., Phu, M. Q., & Hoang-Sy Nguyen (2020). Outage probability analysis for hybrid TSR–PSR-based SWIPT systems over log-normal fading channels. International Journal of Electrical and Computer Engineering, 15(3).
Huynh, V. V., Tan-Loc, N., Quoc-Phu, M., Sevcik, L., Hoang-Sy Nguyen, & Voznak, M. (2020). Energy efficiency maximization of two-time-slot and three-time-slot two-way relay-assisted device-to-device underlaying cellular networks. Energies, 13(13), 3422.
Hoc, L. T. T., Hoang-Sy Nguyen, Ma, Q. P., Huynh, V. V., Nguyen, T. L., & Phuoc, H. T. (2019). Outage and bit error probability analysis in energy harvesting wireless cooperative networks. Elektronika ir Elektrotechnika, 25(5), 69–74.
Huynh, V. V., Hoang-Sy Nguyen, Hoc, L. T. T., Nguyen, T. S., & Voznak, M. (2019). Optimization issues for data rate in energy harvesting relay-enabled cognitive sensor networks. Computer Networks, 157, 29–40.
Van, H. T., Hoang-Sy Nguyen, Nguyen, T. S., Huynh, V. V., Nguyen, T. L., & Sevcik, L. (2019). Outage performance analysis of non-orthogonal multiple access with time-switching energy harvesting. Elektronika ir Elektrotechnika, 25(3), 85–91.
Hoang-Sy Nguyen, Ly, T. T. H., Nguyen, T. S., Huynh, V. V., Nguyen, T. L., & Voznak, M. (2019). Outage performance analysis and SWIPT optimization in energy-harvesting wireless sensor networks deploying NOMA. Sensors, 19(3), 613.
Ly, T. T. H., Hoang-Sy Nguyen, Nguyen, T. S., Huynh, V. V., Nguyen, T. L., & Voznak, M. (2019). Outage probability analysis in relaying cooperative systems with NOMA considering power splitting. Symmetry, 11(1), 72.
Hoang-Sy Nguyen, Nguyen, T. S., Vo, V. T., & Voznak, M. (2018). Hybrid full-duplex/half-duplex relay selection scheme with optimal power under individual power constraints and energy harvesting. Computer Communications, 124, 31–44.
Hoang-Sy Nguyen, Nguyen, T. S., & Voznak, M. (2018). Relay selection for SWIPT: Performance analysis and trade-off between ergodic capacity and energy harvesting. AEU – International Journal of Electronics and Communications, 85, 59–67.
Hoang-Sy Nguyen, Nguyen, T. S., & Voznak, M. (2017). Successful transmission probability of cognitive device-to-device communications underlaying cellular networks. EURASIP Journal on Wireless Communications and Networking, 2017(1), 208.
Hoang-Sy Nguyen, Do, D. T., & Voznak, M. (2016). Two-way relaying networks in green communications for 5G: Optimal throughput and trade-off. AEU – International Journal of Electronics and Communications, 70(12), 1637–1644.
Hoang-Sy Nguyen, Do, D. T., & Voznak, M. (2016). A tractable approach to analyzing energy-aware two-way relaying networks. EURASIP Journal on Wireless Communications and Networking, 2016(1), 271.
Hoang-Sy Nguyen, T. S., Nguyen, M. T., & Voznak, M. (2018). Optimal time switching-based policies for efficient transmit power in wireless energy harvesting small cell cognitive relaying networks. Wireless Personal Communications, 99(4), 1605–1624.
Hoang-Sy Nguyen, Nguyen, T. S., & Voznak, M. (2017). Wireless powered D2D communications underlying cellular networks: Design and performance of the extended coverage. Automatika, 58(2).
Do, D. T., Hoang-Sy Nguyen, Voznak, M., & Nguyen, T. S. (2017). Wireless powered relaying networks under imperfect channel state information: System performance and optimal policy for instantaneous rate. Radioengineering, 26(1).
Hoang-Sy Nguyen, Bui, A. H., Do, D. T., & Voznak, M. (2016). Imperfect channel state information of AF and DF energy harvesting cooperative networks. China Communications, 13(10), 11–19.
