Brazil Computing

Editorial of the 55th Edition of Brazil Computing

Thaís Vasconcelos Batista — Wed, 28 Jan 2026 00:00:00 +0000

Editorial of this edition, written by the President of SBC, Prof. Thaís Vasconcelos Batista.

Great Challenges in Computing 2025 – 2035

Flávio Rech Wagner, André Luís de Medeiros Santos — Wed, 28 Jan 2026 00:00:00 +0000

This article introduces the context in which the Grand Challenges in Computing for the 2025 to 2035 period were defined, resulting from a seminar promoted by the Brazilian Computer Society (SBC) in November 2024 and detailed in six articles in this edition of Computação Brasil. We highlight national and international initiatives dedicated to identifying Grand Challenges in Computing and the structuring role of the SBC in this process. We refer to the various seminars promoted by SBC since 2006 and their impacts on the formulation of scientific policies, the induction of research projects, and the articulation between academia, industry, and government. The development and evolution of the Grand Challenges, as well as their impact in different scientific communities, demonstrate the consolidation of a strategic agenda for the advancement of Computing in Brazil and Latin America. We highlight the seminar held in 2024, which was guided by six priority themes - Artificial Intelligence, Data Science, Quantum Computing, Cybersecurity, Internet Ubiquity, and Sustainable Computing - and also integrated ethical, socioeconomic, and technological dimensions into the discussion. Based on the selected papers and debates conducted with the participation of approximately 70 experts, new Grand Challenges for the next decade were outlined, incorporating interdisciplinary perspectives, challenges in human resource development, socioeconomic impacts, evaluation metrics, and recommendations directed to government agencies, funding agencies, the productive sector, universities, and scientific societies.

Great Challenges in Computing Education 2025 – 2035

Claudia Lage Rebello da Motta, Leila Ribeiro — Wed, 28 Jan 2026 00:00:00 +0000

In this article, we introduce the context in which the Grand Challenges of Computing Education for the period 2025–2035 were defined. These challenges resulted from a seminar promoted by the Brazilian Computer Society (SBC) in November 2024 and are detailed in five subsequent articles in this issue of Computação Brasil. We refer to the various initiatives promoted by SBC that have fostered Computing Education in Brazil. Based on the selected contributions and the debates conducted with the participation of approximately 80 specialists, the Grand Challenges of Computing Education for the next decade were outlined, incorporating interdisciplinary perspectives, challenges in human resource development, impacts of different natures, evaluation metrics, and recommendations addressed to government bodies, funding agencies, the productive sector, universities, and scientific societies.

Promoting the responsible evolution of Artificial Intelligence and related technologies, mitigating their risks and expanding their technological, socioeconomic, and cultural benefits

Wed, 28 Jan 2026 00:00:00 +0000

The rapid and increasing growth in new algorithms, data types, models, systems, and uses of Artificial Intelligence (AI) in recent decades, many of them unimaginable just a few years ago, has been accompanied by scientific, technological, economic, and, above all, social challenges. This growth, as well as its challenges, has motivated approximately 100 countries to create national strategies and plans for the future desired by each of them for the development of AI in each country. This article presents challenges that were discussed by the Brazilian research community in this field, who are members of the Brazilian Computer Society, from different sub-areas directly or indirectly related to Artificial Intelligence, who contributed with their experiences and visions, from different perspectives, on the challenges of this area for Computing.

Cybersecurity and the risks associated with the quantum transition, artificial intelligence, and human factors

Marcos Antonio Simplicio Junior — Wed, 28 Jan 2026 00:00:00 +0000

This article describes the main research and innovation challenges in the field of Cybersecurity. Building upon the thematic axes defined in the Cybersecurity Bachelor’s Degree Curriculum Reference Framework designed by the Brazilian Computer Society (SBC), we focus on the following topics: the threat of quantum computing, which, at least in theory, might compromise the security properties of several cryptographic algorithms in use today; the risks introduced by emerging technologies, particularly those associated with the development and operation of autonomous and intelligent systems; and the need to reduce risks arising from human interaction with computational systems, through decisions and behaviors that accidentally or intentionally, facilitate attacks. In addition to the technical discussion, we also list ongoing initiatives aimed at addressing the identified challenges.

Self-Training and Statistical Literacy: a Mathematical Modeling Project on Linear and Polynomial Regression Using Python

Antônio Abelém — Wed, 28 Jan 2026 00:00:00 +0000

Quantum technologies constitute a strategic scientific frontier with the potential to transform communication, computing, security and sensing systems. Advancing this field in Brazil requires overcoming structural challenges related to hardware development, the creation of quantum algorithms and software tools, the deployment of interoperable quantum networks, and the adoption of security mechanisms resistant to quantum-enabled attacks. The formation of highly skilled professionals remains a critical element for consolidating the national ecosystem. This article provides an integrated perspective on these challenges and outlines strategic pathways for strengthening Brazil’s technological sovereignty and expanding its presence in the emerging quantum economy.

Universal and Meaningful Internet Access through the Sustainable, Resilient, and Secure Development of Ubiquitous Communication Infrastructures

Lisandro Zambenedetti Granville, Luciano Paschoal Gaspary — Wed, 28 Jan 2026 00:00:00 +0000

Universal and meaningful Internet access is essential for digital citizenship and for social, economic, and scientific development. As society becomes increasingly dependent on digital services, connectivity must go beyond mere availability: it must be stable, secure, sustainable, and responsive to user needs. This article synthesizes the Brazilian Computing Grand Challenge entitled “Universal and Meaningful Internet Access through the Sustainable, Resilient, and Secure Development of Ubiquitous Communication Infrastructures” (hereafter referred to as the “Grand Challenge of Meaningful Internet Access”). It discusses its motivations, multidisciplinary nature, technological implications, and the opportunities that emerge in the coming decade. Relevant national and international initiatives are highlighted, and key metrics for monitoring progress toward meaningful connectivity are examined. The text provides foundations to support research, public policy, and institutional action toward a more inclusive, resilient, and sustainable Internet.

Sustainable computing for reducing the socio-environmental impact in the development of modern applications

Luigi Carro, Daniel Cordeiro — Wed, 28 Jan 2026 00:00:00 +0000

Sustainable Computing is an urgent challenge. Information and Communication Technologies (ICT) consume 5% to 6% of global energy and generate up to 4% of the global greenhouse gas (GHG) emissions. The growing demand, driven by Artificial Intelligence and Blockchain, projects that data center consumption will double by 2026, a trend that is unsustainable and threatens digital inclusion and technological sovereignty in emerging countries. Solving this Grand Challenge will require the development of low-carbon software that employs energy-efficient algorithms, conscious programming methods and intelligent automation, and the use of emissions-aware resource management, with the use of Sustainable High-Performance Computing techniques and specialized hardware and software. This is a problem that cuts across Computing, whose success aims to promote Economic Sustainability and Digital Inclusion by reducing the costs of access to computational resources.

The New Digital Agenda: Ethics, Inclusion, Sustainability, Participation, and Equity in Computing

Claudia Cappelli — Wed, 28 Jan 2026 00:00:00 +0000

Recent advances in Computing reinforce the need for technological systems that are simultaneously ethical, inclusive, sustainable, and committed to participation and social equity. This article discusses how Brazil can develop computing ecosystems that unite technology, social responsibility, and diversity, articulating people training, social innovation, and citizen participation. The analysis is based on guidelines presented in the document "Major Challenges of Computing in Brazil 2025–2035" by the Brazilian Computer Society (SBC) and highlights possible paths to build a more just digital future.

Teacher Training and Inclusive Educational Resources for Teaching Computing in Basic Education in Brazil

Simone André da Costa Cavalheiro, Amaury Antônio de Castro Junior — Wed, 28 Jan 2026 00:00:00 +0000

The teaching of Computing in Basic Education in Brazil is at a decisive moment, with the implementation of the Computing BNCC and the National Digital Education Policy. The challenges, however, go beyond regulation and involve teacher education, the production of accessible and inclusive teaching materials, infrastructure, school autonomy, and articulation between universities and schools. Based on the discussions and results of the “Grand Challenges in Computing Education 2025–2035”, this article discusses the current scenario, the main trends and impacts, and synthesizes recommendations for educational, scientific, and public policy actions to consolidate Computing as a structuring component of basic education.

Meta-computational Skills and Competencies: Transmuting Computing Education

Claudia Lage Rebello da Motta, Leila Ribeiro — Wed, 28 Jan 2026 00:00:00 +0000

The development of skills and competencies in Computing education has been identified as one of the major challenges for training students, educators, and professionals in the coming decade. There is an urgent need to rethink higher education in Computing in Brazil. The current training model is outdated and must evolve to prepare professionals who are not only technically proficient but also socially responsible and adaptable. This transformation requires the development of competencies that go beyond technical expertise. In this article, we discuss the role and impact of meta-computational skills in Computing education.

The Challenge of Inclusion, Diversity, Equity, and Accessibility in Computing

José Palazzo Moreira de Oliveira — Wed, 28 Jan 2026 00:00:00 +0000

The IDEA challenge — Inclusion, Diversity, Equity, and Accessibility —, emerges as a structuring axis for renewing Computer Science Education in Brazil. Although relevant initiatives are already underway, such as the Digital Girls Program, CIDE, and the SBC IDEA Working Group, the incorporation of these principles into curricula remains limited. Training in the area still prioritizes technical skills, creating a gap in the humanistic-social dimension that compromises the construction of a Computer Science sensitive to socio-technical impacts. International guidelines emphasize the importance of integrating IDEA as a cross-cutting value, essential to digital literacy, addressing biases, and fostering inclusive educational environments. To move forward, it is essential to strengthen public policies, train teachers, revise curricular projects, and consolidate collaborative networks. SBC plays a central role in articulating initiatives and guiding the transition to a pluralistic, inclusive, and ethically committed Computer Science.

Artificial Intelligence and Agency in Computer Education

Sean Wolfgand Matsui Siqueira — Wed, 28 Jan 2026 00:00:00 +0000

This article presents a brief description of the grand challenge “Artificial Intelligence as an Agent in Computer Education”, formulated during the I Seminar on the Grand Challenges of Computer Education 2025-2035. Based on discussions within the working group on Artificial Intelligence and Education, I synthesize the main elements that led to the selection of this challenge, grounded in the understanding of AI as a sociotechnical agent that actively shapes educational practices. I outline the rationale behind this formulation, as well as the pedagogical and technological trends identified by the group and their potential impacts. Finally, I report the set of actions proposed during the seminar. The article highlights the relevance of acknowledging AI’s agency in Computer Education and to invite the community to contribute to addressing this grand challenge.

Active Methodologies and Hybrid Learning Ecosystems for Computing Education

Flavia Maria Santoro — Wed, 28 Jan 2026 00:00:00 +0000

This paper discusses current challenges regarding teaching and learning methods in Computer Science education in Brazil. Based on the contributions of the chapter “Teaching/Learning Methods and Techniques” published in Grandes Desafios da Educação em Computação 2025–2035, and on the recommendations presented in the Executive Summary, the text examines scenarios, trends and pedagogical innovation strategies. It highlights the adoption of active learning methodologies, hybrid learning ecosystems, soft skills integration, and continuous assessment approaches aiming at responsible and holistic professional training.