member profile image

doc. Ing. Gabriel Bugár, PhD.

gabriel.bugar@tuke.sk

doc. Ing. Gabriel Bugár, PhD.

gabriel.bugar@tuke.sk
member profile image

Gabriel Bugár received an M.Sc. and Ph.D. in electronics from the Technical University of Kosice, Slovakia, in 2007 and 2010, respectively. He is a Research Assistant at the Department of Electronics and Multimedia Telecommunications, Technical University of Košice.

Research interests:
  • Cognitive networks and 5G technologies
  • Steganography, watermarking, and image processing
  • E-learning
Publications:

2024

M. Čavojský, G. Bugár, T. Kormaník, M. Hasin

Exploring the Capabilities and Possible Applications of Large Language Models for Education

Journal: ICETA 2023

2023

T. Maksymyuk, J. Gazda, G. Bugár, V. Gazda, M. Liyanage, M. Dohler

Blockchain-Empowered Service Management for the Decentralized Metaverse of Things

Journal: IEEE Access

M. Čavojský, G. Bugár, D. Levický

Comparative analysis of feed-forward and rnn models for intrusion detection in data network security with unsw-nb15 dataset

Journal: Radioelektronika 2023

2021

P. Drotár, G. Bugár, J. Gazda

Inteligentné systémy v informatike

G. Bugár, J. Gazda, P. Drotár

Krátky úvod do počítačových sietí

2020

T. Maksymyuk, J. Gazda, M. Vološin, G. Bugár, D. Horváth, M. Klymash, M. Dohler

Blockchain-Empowered Framework for Decentralized Network Management in 6G

Journal: IEEE COMMUNICATIONS MAGAZINE.

T. Maksymyuk, J. Gazda, M. Ružička, E. Šlapak, G. Bugár, H. Longzhe

Deep Learning based Mobile Network Management for 5G and Beyond

Journal: IEEE 15th International Conference on Advanced Trends in Radioelectronics, Telecommunications and Computer Engineering.

T. Maksymyuk, E. Šlapak, G. Bugár, D. Horváth, J. Gazda

Intelligent framework for radio access network design

Journal: Wireless networks

E. Šlapak, J. Gazda, G. Bugár, T. Maksymyuk

Review of cellular radio network cell placement design, from traditional to artificial intelligence based approaches

Journal: Proceedings ELMAR-2019

G. Bugár, M. Vološin, T. Maksymyuk, J. Zausinová, V. Gazda, D. Horváth, J. Gazda

Techno-economic framework for dynamic operator selection in a multi-tier heterogeneous network

Journal: Ad Hoc Networks.

2019

J. Zausinová, M. Zoričák, V. Gazda, G. Bugár, J. Gazda

An Agent-Based Model of Adaptive Pricing in HetNets

Journal: 2019 3rd International Conference on Advanced Information and Communications Technologies, AICT 2019

J. Gazda, G. Bugár

Dynamické zdieľanie frekvenčného spektra v 5G sieťach

E. Šlapak, J. Gazda, G. Bugár, M. Vološin, D. Horváth, T. Maksymyuk

HetNet spatial topology design using mini-batch k-means clustering

Journal: The Experience of Designing and Application of CAD Systems.

2018

J. Zausinová, M. Zoričák, G. Bugár, J. Gazda

Financial Implications of Femtocell Deployment

Journal: 4th International Conference on Communication Technology.

J. Gazda, E. Šlapak, G. Bugár, D. Horváth, T. Maksymyuk, M. Jo

Unsupervised learning algorithm for intelligent coverage planning and performance optimization of multitier heterogeneous network

Journal: IEEE Access. Vol. 6 (2018), p. 39807-39819.

2017

G. Bugár, D. Levický, M. Broda, V. Hajduk

A novel block-based data hiding scheme in SVD-DCT composite domain

Journal: Radioelektronika 2016.

J. Gazda, G. Bugár, M. Vološin, P. Drotár, D. Horváth, V. Gazda

Dynamic spectrum leasing and retail pricing using an experimental economy

Journal: Computer Networks. Vol. 121 (2017), p. 173-184.

J. Gazda, M. Vološin, G. Bugár, V. Gazda

Frequency spectrum as the investment: an agent-based approach for modeling operator’s strategies

Journal: Joint CTTE and CMI conference 2017.

G. Bugár, J. Gazda, D. Levický

Message hiding with pseudo-random binary sequence utilization

Journal: ICCTIM 2017.

M. Vološin, J. Gazda, P. Drotár, G. Bugár, V. Gazda

Spatial real-time price competition in the dynamic spectrum access markets

Journal: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) volume 10207

2016

G. Bugár, D. Levický

Steganography in data networks based on PDU retransmission

Journal: ELMAR 2016.

2015

G. Bugár, M. Dudáš, D. Levický, P. Gallo

Metóda digitálnej vodotlače s využitím kombinácie DCT a SVD

Journal: Electrical Engineering and Informatics 6

J. Oravec, G. Bugár, J. Turán

Robust steganographic method utilizing properties of MJPEG compression standard

Journal: Carpathian Journal of Electronic and Computer Engineering. Vol. 8, no. 1 (2015), p. 38-42.

G. Bugár, J. Oravec, D. Levický, P. Gallo

Robustná steganografická metóda využívajúca vlastnosti kompresného štandardu MJPEG

Journal: Electrical Engineering and Informatics 6

2014

V. Bánoci, G. Bugár, M. Broda, D. Levický

2D - Spread Spectrum Watermark Framework for Multimedia Copyright Protection

Journal: Radioelektronika 2014