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Josef Hlávka Award 2025 for Filip Macák

On Sunday, November 16, 2025, the Josef, Marie, and Zdeňka Hlávka Foundation awarded the Josef Hlávka Prize. This prize is awarded annually to talented students under the age of 33 who have demonstrated exceptional abilities and creative thinking in their field. This year, the award goes to our faculty – it was personally accepted by Filip Macák from the Department of Intelligent Systems.

Doctoral student Filip Macák has recently been particularly successful with his research work. In May of this year, at the AAMAS 2025 conference on autonomous agents and multi-agent systems in Detroit, USA, he received the Best Student Paper award for his article "Decentralized Planning Using Probabilistic Hyperproperties" (both articles were co-authored by Roman Andriushchenko, under the supervision of Associate Professor Milan Češka). In September, he received the Rector's Award for an exceptional conference contribution with a significant impact on the community for the same achievement.

Macák specializes in the field of formal verification in probabilistic models working within sequential decision-making with uncertainty. These are used, for example, in the fields of economics, medicine, and today especially in the development of AI (reinforcement learning). He is interested in, for example, the reliability and explainability of AI agents, which raise questions about the appropriateness of the agent's chosen strategies, or, in layman's terms, whether AI agents are doing what is appropriate and desirable in a given situation. Macák then deals with the formal, mathematical verification of systems with the aim of increasing their accountability and credibility – this is one of the major challenges in connection with the current massive development of artificial intelligence. You can find out more about his professional focus and perception of various awards for his work in the press release here.

We wish Filip Macák many more successes and thank him for his excellent representation of FIT BUT.

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In November, Ján Čegiň from the Institute of Computer Graphics and Multimedia will defend his dissertation

Ing. Ján Čegiň will present his dissertation on Tuesday, November 25, 2025, at 9:30 a.m. in room G108. The thesis, entitled "Machine Learning With Human in the Loop for Textual Augmentation in the Era of Llms," was written under the supervision of doc. Jakub Šimko (ÚPGM).

Čegiň's thesis responds to rapid advances in large language models (LLMs), which have sparked interest in their potential to improve data augmentation processes, especially when compared to traditional human-based methods. Creating new training data without the need to collect additional real-world samples is key to improving artificial intelligence models. Traditionally, this process has required costly and time-consuming crowdsourcing efforts. The work explores how large language models (LLMs) can not only replace human workers, but in some cases even outperform them in generating diverse, valid, and cost-effective training data. "This work bridges human computational labor and artificial intelligence techniques, creating space for more efficient, scalable, and sustainable approaches to training smaller and more efficient models," the author summarizes the contribution of the work in the most general terms.

In his research, Cegin addresses the following main questions:

  1. How effective are LLMs compared to human workers in data augmentation?
  2. How transferable are human computation techniques to LLM prompting?
  3. What are the costs and benefits of an LLM-based approach compared to traditional methods?

Through extensive experiments, Čegiň demonstrates that LLMs can generate more diverse and valid text data than human workers while significantly reducing costs. "We also showed that techniques inspired by human behavior (e.g., providing examples as hints) improve the performance of subsequent models. And we also found that LLM-based augmentation is particularly valuable in data-scarce environments, i.e., when few labeled examples are available."

You can read the abstract of the dissertation here.

You are cordially invited to attend the defense!

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Vojtěch Mrázek awarded prestigious GA ČR JUNIOR STAR grant

A new project is coming to the Faculty of Information Technology at Brno University of Technology, bringing with it significant financial support for the research team. Vojtěch Mrázek from the Department of Computer Systems and his team have received support from the Czech Science Foundation in the form of a GA ČR Junior Star grant. This is an extraordinary achievement, as evidenced by the demanding selection process, in which only three teams from the field of technical sciences across the entire country were successful, and only one of them comes from BUT. Thanks to the five-year duration with the possibility of drawing up to CZK 25 million and without the need for additional funding from the parent institution, the researchers have the opportunity to become scientifically independent, establish or support a research team, and bring new research topics to Czech science.

Vojtěch Mrázek himself confirms this: "I really appreciate this project because it allows me to build a team, and without a team, it's impossible today given the complexity of the technology. This is not a job for one person." The research team is therefore professionally complemented by Dr. Marcela Zachariášová and Ing. Martin Hurta.

The winning project, "EvoML-EDA: Synergy of Evolutionary Algorithms and Advanced Machine Learning Algorithms for Digital Circuit Design," aims to combine the advantages of evolutionary electronic circuit design and advanced machine learning methods to improve chip design. Mrázek and his colleagues use evolutionary algorithms that work on the principle of gradual unplanned changes leading to improved functionality to design and optimize circuits. The disadvantage of these algorithms is that they are relatively time-consuming, but the reward is transformations that, when combined with machine learning algorithms, lead to their improvement. The influence of evolutionary algorithms and AI algorithms is mutual – evolutionary design algorithms also improve through interaction. The result is, for example, increased calculation efficiency and a related reduction in the energy consumption of computational operations. Mrázek points out that FIT VUT and the Evolvable Hardware research group are among the top ten in Europe in the field of Electronic Design Automation, as evidenced by the Computer Science Ranking database and cooperation with foreign partners.

More information about Vojtěch Mrázek's project and the circumstances of his grant award can be found in the press release here.

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The extraordinary success of Professor Jiří Jaroš is also a testament to the quality of teaching at FIT BUT

This is undoubtedly an important award for Professor Jiří Jaroš – and at the same time proof of the high standard of teaching at the Faculty of Information Technology. This sums up the significance of the Award of the Minister of Education, Youth and Sports for Outstanding Educational Activity at a University, which Jaroš received from the Minister of Education Mikuláš Bek on Tuesday, November 4, 2025. The award is given to university employees for exceptional and innovative pedagogical achievements, and its aim is to highlight the importance of high-quality educational activities at universities.

Jiří Jaroš has been working for many years in the fields of highly demanding calculations, software for research and development, parallel and distributed algorithms, and numerical simulation. Since 2016, he has led the Supercomputer Technologies research group at the Faculty of Information Technology. His field of research is photoacoustic imaging and enabling its practical applications, currently especially in personalized medicine. Last year, the success of his research team was published in the form of a breakthrough diagnostic technology, the optical 3D photoacoustic scanner.

No less significant, however, is Jaroš's role in educating IT students. Jiří Jaroš is an innovative educator who continuously enriches his courses with the latest findings from research and practice. He is not afraid to introduce new methods into his teaching and motivates his students by involving them in international projects. It was he who advocated for FIT students to have access to the supercomputing technologies of the IT4Innovations center in Ostrava. Currently, his name is associated with the important Czech AI Factory project, where he is in charge of training activities (for students and commercial entities) and the creation of a related student hub directly at FIT.

How does this popular educator define his teaching style? Where does he find his inner motivation as a teacher, and what does he perceive as the current challenges of his profession? You can read about it in our press release here.

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The Industrial Council meeting brought interesting practical suggestions

The exchange of information between academia and industry is also supported by the Industry Council at the Faculty of Information Technology. The advisory working group meets at least once a year with the participation of nearly two dozen representatives of the faculty's corporate partners. The most recent meeting took place on Thursday, October 30, 2025, shortly before the start of the important Žijeme IT conference at the FIT.

The opening remarks of the meeting between faculty management and representatives of major IT companies were given by the Vice-Dean for Marketing and External Relations, Vítězslav Beran, who emphasized the importance of such meetings. The essence of the partnership with the faculty lies in preparing students for the job market in the best possible way. The dean of the faculty, Petr Hanáček, followed up with a presentation of FIT's strategic goals, highlighting two key projects: the development of supercomputing technologies and the Czech AI Factory consortium, in which FIT experts play a key role; and a fresh major impetus in the form of quantum informatics and the Quantum Innovation Center association, which can be considered a key project for the future of the Czech Republic in the field of quantum computers and post-quantum cryptography, and whose members also include BUT.

The most significant part of the Industry Council meeting was taken up by a discussion in which representatives of corporate partners participated. Kamila Zahradníčková, CEO of the successful startup Lakmoos, highlighted the support for startups and the transformation of communication with the university environment in general over the last 10 years. The quality and professional preparedness of FIT graduates was praised by the CEO of Phonexia, Ms. Markéta Lőrinczy, who particularly appreciated the close cooperation with faculty "speech therapists" led by Professor Jan Černocký. An interesting debate followed the contribution of Vojtěch Filip from Tescan Group, who highlighted semiconductors as an important area of preparation for future graduates. This was followed by a discussion on motivating students to take an interest in hardware topics in general. Of course, more topics were discussed, as evidenced by our press release here.

We would like to thank all participants of the meeting and look forward to future ones.

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