Tadeu Moreira de Classe

Academic Trajectory: Professor Classe began his academic training in Information Systems but realized his path was more aligned with Software Engineering. During his undergraduate studies, he was influenced by professors with backgrounds in Software Engineering at UFJF, while the Information Systems concepts he encountered were based on the traditional Laudon & Laudon view of organizational systems.

In his master’s degree, he explored Software Engineering and Databases, but it was only during his doctoral studies at PPGI-UNIRIO that he gained a broader perspective on Information Systems, influenced by professors such as Renata Araujo, Sean Siqueira, and Mariano Pimentel. It was at this point that he adopted a more socially impact-focused approach to Computing, reflecting on what systems represent for their users and their application contexts.

Today, his work incorporates elements of digital government, society, games, and learning, maintaining a multidisciplinary and integrative approach. His interests range from the technological development process to the analysis of the impact of developed solutions on users.

Scientific Contribution: Professor Classe has a diverse academic output, spanning different areas and consolidating his work in both theoretical research and practical applications. His publications include high-impact studies, such as the article “PYP4Training: designing digital games for business process training,” published in the Business Process Management Journal and written in collaboration with Professor Renata Araujo of Mackenzie Presbyterian University. The article addresses the use of games for corporate training, bringing new perspectives to business education.

In addition, he published the article “A Game Design Canvas to Assist in the Design of Games for Health” in a high-impact journal in the field of Design, in partnership with his former student Emmanuel, demonstrating his ability to integrate different disciplines in his research. His work also extends to the study of metaverses and education, with the article “Metaverse as a Learning Environment for Hybrid Teaching,” published in a prestigious distance education journal, in which he explores the potential of these technologies in digital learning and interaction in virtual environments. Another relevant research area involves combating corruption, a topic addressed in his publications in the JIS (Journal on Interactive Systems) and the SBSI (Brazilian Symposium on Information Systems), where he analyzes public transparency and the impacts of digital systems on governance.

The impact of his research extends beyond academia, with direct applications in industry and the public sector. His investigations have influenced organizational training and initiatives focused on transparency and ethics in public administration, demonstrating the practical impact of his contributions and his commitment to connecting scientific research to society’s real challenges.

Contribution to the PPGI: Within the PPGI-UNIRIO, Professor Classe has played a fundamental role in enhancing the program’s visibility, particularly within the academic communities of Information Systems and Digital Games. His work enables the PPGI-UNIRIO to strengthen its presence across diverse research areas, establish strategic connections with emerging fields, and promote greater integration between academia and the productive sector.

One of his most significant contributions is in intellectual property and software registration, an activity still underexplored in the program but essential for the recognition and protection of technological innovations developed in the academic environment.

Furthermore, he has dedicated himself to reflecting on the impact of academic publications and to seeking strategies to promote the visibility of the PPGI-UNIRIO program across different scientific communities. His work in this area involves active participation in events, the production of high-impact articles, and the encouragement of the dissemination of research developed in the program.

Another field in which he works prominently is research on Large Language Models (LLMs) applied to educational planning and interactive narratives. This line of investigation explores how AI models can optimize teaching processes and content creation, bringing new perspectives to the intersection of technology and education.

With this work, Professor Classe has contributed to making the PPGI-UNIRIO program more dynamic and recognized, both nationally and internationally, reinforcing the importance of interdisciplinary and applied research.

Visibility and Impact in the Community: Professor Classe has distinguished himself through his applied research, generating increasing impact in both academia and industry. His work in organizational training has earned significant recognition, including his collaboration with Roberto Rufino Jr., whose applications have been adopted by companies such as Petrobras, demonstrating the practical relevance of his research.

In addition to his scientific output, his involvement includes participation in academic committees, such as the Special Committee on Games (CE-Jogos) and the Special Committee on Information Systems (CE-SI), thereby strengthening his presence in the scientific community and contributing to the advancement of research in these areas. His recognition is also reflected in academic awards, notably for best articles and dissertations, underscoring the quality of his work and the excellence of his advisees.

In mid-2024, Professor Classe was awarded the FAPERJ Young Scientist of Our State grant, which recognizes the important role of young researchers in the State of Rio de Janeiro. This reinforces the impact and recognition of the professor’s research, contributing to the prominence of the PPGI-UNIRIO in its areas of expertise in the region.

The impact of his research extends beyond academia, with frequent invitations to give lectures and to participate in podcasts, allowing his work to reach broader and more diverse audiences. To further disseminate his work, he uses social media and the research group’s website, regularly sharing his contributions and bringing academic research closer to the interested public.

With this approach, Prof. Classe has strengthened his influence as a researcher by connecting academic development with real-world applications, thereby promoting impact both in the scientific community and in the technology market.

Researcher Training: Prof. Classe has a strong commitment to training students, preparing them for both academia and the job market. Many of his advisees highlight how the master’s program shaped their professional vision, helping them organize answers and analyze data in their work.

He also emphasizes the need for better methodological training for students, pointing out a gap in qualitative research. The methodological rigor and social contribution of the work developed by his students have been recognized through awards for best paper and in thesis and dissertation competitions.

Main qualities highlighted by Prof. Classe:

1. Interdisciplinarity and Plurality

• • He works in Information Systems, Software Engineering, Digital Games, and Informatics in Education.
  • He takes an approach that spans the technical and the social, ensuring a humanized perspective in his research.

2. Visibility and Impact

• • High-impact publications, recognized in academia and industry.
  • He participates in academic committees and events and is frequently awarded.
  • Active dissemination of his work on social media and podcasts.

3. Engagement with Student Training

• • He encourages the autonomy of his advisees, preparing them for the practical application of knowledge.
  • He works to fill methodological gaps in research education in Computer Science.

Plans for 2025-2028:

Professor Classe identifies structural challenges in academia that directly affect the quality and impact of research, particularly in student training and the methodological support provided by the program. One of the main obstacles observed is students’ difficulty in writing scientific articles, often reflecting insufficient methodological training at both the undergraduate and master’s levels. This limitation compromises students’ ability to structure and communicate their research clearly and rigorously, which can affect the visibility and dissemination of their work in the academic community.

Furthermore, he highlights the need for greater support for qualitative research, an essential aspect for students working with narratives and Human-Computer Interaction (HCI). The qualitative approach is fundamental to areas that explore user experience, the construction of meaning, and the interaction between technology and society, but it still faces challenges in acceptance and support within the academic environment.

These challenges point to the need for strategies that strengthen students’ methodological training, encourage more robust, interdisciplinary scientific production, and ensure that qualitative research has the space and recognition it deserves.

1. Enhance methodological training in the PPGI-UNIRIO program.

• • Expand the course offerings on qualitative methods.
  • Encourage exchanges with external programs.

2. Expand academic and industrial impact.

• • Structure a research group focused on LLMs and interactive narratives.
  • Seek more opportunities for collaboration with industry.

3. Consolidate the visibility of PPGI-UNIRIO.

• • Increase the program’s digital presence.
  • Promote publications in high-impact journals.