Personal information

Verified email domains

Biography

Michal Greguš is a professor at the Faculty of Management, Comenius University Bratislava. He finished his master studies in 1976 with summa cum laude and obtained his PhD degree in the field of mathematical analysis at the Faculty of Mathematics and Physics, Comenius University in Bratislava. He has been working previously in the field of functional analysis and its applications. At present his research interests are in pure and applied mathematics, in modelling of economic processes and in data and business analytics.

Activities

Employment (1)

Comenius University: Bratislava, Slovakia, SK

1976-08-01 to present | professor (Department of Information Systems)
Employment
Source: Self-asserted source
Michal Gregus

Works (24)

An enhanced cascade ensemble method for big data analysis

IAES International Journal of Artificial Intelligence (IJ-AI)
2025-04-01 | Journal article
Contributors: Ivan Izonin; Roman Muzyka; Roman Tkachenko; Michal Gregus; Roman Korzh; Kyrylo Yemets
Source: check_circle
Crossref

Schedule-free optimization of the transformers-based time series forecasting model

IAES International Journal of Artificial Intelligence (IJ-AI)
2025-04-01 | Journal article
Contributors: Kyrylo Yemets; Michal Greguš
Source: check_circle
Crossref

Comparative Model for Voice Control Systems: Embedded AI and Cloud APIs Services

2024 | Book chapter
Contributors: Volodymyr Pastukh; Mykola Beshley; Mikhailo Klymash; Halyna Beshley; Andriy Luntovskyy; Ilona Scherm
Source: check_circle
Crossref

Smart Planning, Design, and Optimization of Mobile Networks Ecosystem Using AI-Enhanced Atoll Software

2024 | Book chapter
Contributors: Halyna Beshley; Michal Gregus; Oksana Urikova; Ilona Scherm; Mykola Beshley
Source: check_circle
Crossref

Brain CT image classification based on mask RCNN and attention mechanism

Scientific Reports
2024-11-26 | Journal article
Contributors: Shoulin Yin; Hang Li; Lin Teng; Asif Ali Laghari; Ahmad Almadhor; Michal Gregus; Gabriel Avelino Sampedro
Source: check_circle
Crossref

Enhanced Input-Doubling Method Leveraging Response Surface Linearization to Improve Classification Accuracy in Small Medical Data Processing

Computation
2024-10-11 | Journal article
Contributors: Ivan Izonin; Roman Tkachenko; Pavlo Yendyk; Iryna Pliss; Yevgeniy Bodyanskiy; Michal Gregus
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

An approach toward improvement of ensemble method’s accuracy for biomedical data classification

International Journal of Electrical and Computer Engineering (IJECE)
2024-10-01 | Journal article
Contributors: Ivan Izonin; Roman Muzyka; Roman Tkachenko; Michal Gregus; Natalya Kustra; Stergios-Aristoteles Mitoulis
Source: check_circle
Crossref

Some Remarks on Smooth Mappings of Hilbert and Banach Spaces and Their Local Convexity Property

Axioms
2024-03-29 | Journal article
Contributors: Yarema A. Prykarpatskyy; Petro Ya. Pukach; Myroslava I. Vovk; Michal Greguš
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Mathematical models of the information interaction process in 5G-IoT ecosystem: Different functional scenarios

ICT Express
2023-04 | Journal article
Contributors: Viacheslav Kovtun; Ivan Izonin; Michal Gregus
Source: check_circle
Crossref

Model of Smart Locating Application for Small Businesses

Electronics
2023-04-25 | Journal article
Contributors: Olena Shlyakhetko; Yuriy Syerov; Michal Gregus
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

An Approach for Opening Doors with a Mobile Robot Using Machine Learning Methods

Big Data and Cognitive Computing
2023-04-06 | Journal article
Contributors: Lesia Mochurad; Yaroslav Hladun; Yevgen Zasoba; Michal Gregus
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Automated Cognitive Health Assessment Based on Daily Life Functional Activities

Computational Intelligence and Neuroscience
2023-01 | Journal article
Contributors: Shtwai Alsubai; Abdullah Alqahtani; Mohemmed Sha; Sidra Abbas; Michal Gregus; Robert Furda; Yousaf Bin Zikria
Source: check_circle
Crossref

Privacy Preserved Cervical Cancer Detection Using Convolutional Neural Networks Applied to Pap Smear Images

Computational and Mathematical Methods in Medicine
2023-01 | Journal article
Contributors: Shtwai Alsubai; Abdullah Alqahtani; Mohemmed Sha; Ahmad Almadhor; Sidra Abbas; Huma Mughal; Michal Gregus; Vinayakumar Ravi
Source: check_circle
Crossref

An Approach Toward Numerical Data Augmentation and Regression Modeling Using Polynomial-Kernel-Based SVR

2022 | Book chapter
Contributors: Ivan Izonin; Roman Tkachenko; Natalya Horbal; Michal Greguš; Volodymyr Verhun; Yaroslav Tolstyak
Source: check_circle
Crossref

I-PNN: An Improved Probabilistic Neural Network for Binary Classification of Imbalanced Medical Data

2022 | Book chapter
Contributors: Ivan Izonin; Roman Tkachenko; Michal Greguš
Source: check_circle
Crossref

Information Technology Architects in Agile Organizations

Studies in Systems, Decision and Control
2022 | Book chapter
Part of ISBN: 9783030958121
Part of ISBN: 9783030958138
Part of ISSN: 2198-4182
Part of ISSN: 2198-4190
Contributors: Robert Furda; Eugen Molnar; Michal Greguš
Source: Self-asserted source
Michal Gregus

Formalization of the metric of parameters for quality evaluation of the subject-system interaction session in the 5G-IoT ecosystem

Alexandria Engineering Journal
2022-10 | Journal article
Contributors: Viacheslav Kovtun; Ivan Izonin; Michal Gregus
Source: check_circle
Crossref

Efficient Approach for Anomaly Detection in Internet of Things Traffic Using Deep Learning

Wireless Communications and Mobile Computing
2022-09-10 | Journal article
Contributors: Syed Ibrahim Imtiaz; Liaqat Ali Khan; Ahmad S. Almadhor; Sidra Abbas; Shtwai Alsubai; Michal Gregus; Zunera Jalil; Kuruva Lakshmanna
Source: check_circle
Crossref

Modeling a session of subject-system interaction in a wireless communication infrastructure with a mixed resource

PLOS ONE
2022-07-18 | Journal article
Contributors: Viacheslav Kovtun; Hongzhi Guo; Ivan Izonin; Michal Gregus
Source: check_circle
Crossref

Using a Two-Stage DEA Model to Measure Tourism Potentials of EU Countries and Western Balkan Countries: An Approach to Sustainable Development

Sustainability
2020-06-16 | Journal article
Contributors: Boris Radovanov; Branislav Dudic; Michal Gregus; Aleksandra Marcikic Horvat; Vincent Karovic
Source: check_circle
Crossref

Real-Time High-Load Infrastructure Transaction Status Output Prediction Using Operational Intelligence and Big Data Technologies

Electronics
2020-04-20 | Journal article | Author
Part of ISSN: 2079-9292
Contributors: Solomia Fedushko; Taras Ustyianovych; Michal Gregus
Source: Self-asserted source
Michal Gregus
grade
Preferred source (of 3)‎

Application of Integrated Building Information Modeling, IoT and Blockchain Technologies in System Design of a Smart Building

Procedia Computer Science
2019 | Journal article
Part of ISSN: 1877-0509
Contributors: Izabella V. Lokshina; Michal Greguš; Wade L. Thomas
Source: Self-asserted source
Michal Gregus

Impediments in Healthcare Digital Transformation

International Journal of Applied Research on Public Health Management
2019-01 | Journal article
Part of ISSN: 2639-7692
Part of ISSN: 2639-7706
Contributors: Robert Furda; Michal Gregus
Source: Self-asserted source
Michal Gregus

Utilization of Virtual Reality in Education of Employees in Slovakia

Procedia Computer Science
2017 | Journal article
Part of ISSN: 1877-0509
Contributors: Monika Dávideková; Michal Mjartan; Michal Greguš
Source: Self-asserted source
Michal Gregus