Preliminary Results from an Empirical Study in Market-Driven Software Companies. - Carina Frota Alves; Silvia Pereira; George Valença; João Pimentel 001; Rodolfo V. C. L. de Andrade (WER, 2007)

Requirements engineering process improvement: a knowledge transfer experience. - Carina Frota Alves; George Valença; Tayanna Sotero; Jeane Mendes (SAC, 2008)

Requirements engineering for software product lines: A systematic literature review. - Vander Alves; Nan Niu; Carina Frota Alves; George Valença (Inf. Softw. Technol., 2010)

Understanding The Adoption Of BPM Governance In Brazilian Public Sector. - George Valença; Carina Frota Alves; André Felipe Lemos Santana; Joyce Aline Pereira de Oliveira; Hígor Ricardo Monteiro Santos (ECIS, 2013)

Requirements negotiation model: A social oriented approach for software ecosystems evolution. - George Valença (RE, 2013)

Um Modelo para Negociação de Requisitos em Ecossistemas de Software. - George Valença; Carina Frota Alves (ER@BR, 2013)

Analysing Variability Management in BPM and SPL: A Knowledge Mapping. - George Valença; Carina Alves 001; Vander Alves (SBSI, 2013)

Understanding the Factors That Influence the Adoption of BPM in Two Brazilian Public Organizations. - Carina Frota Alves; George Valença; André Felipe Lemos Santana (BMMDS/EMMSAD, 2014)

Competition and collaboration in requirements engineering: A case study of an emerging software ecosystem. - George Valença; Carina Frota Alves; Virgínia Heimann; Slinger Jansen; Sjaak Brinkkemper (RE, 2014)

Strategies for Managing Critical Success Factors of BPM Initiatives in Brazilian Public Organizations: A Qualitative Empirical Study. - Hígor Ricardo Monteiro Santos; George Valença; Carina Frota Alves (Braz. J. Inf. Syst., 2015)

A Power Perspective on Software Ecosystem Partnerships. - George Valença; Carina Frota Alves; Slinger Jansen (PROFES, 2016)

Understanding how power influences business and requirements decisions in software ecosystems. - George Valença; Carina Frota Alves (SAC, 2016)

Fatores Envolvidos na Estruturação de um Escritório de Processos em uma Organização Pública [Factors Involved in Structuring of a Business Process Office in a Public Organization]. - Joyce Aline Pereira de Oliveira; Carina F. Alves; George Valença (SBSI, 2016)

The Dynamics of Power in Software Ecosystems: Insights from a Multiple Case Study. - George Augusto Valenca Santos; Carina Frota Alves (SEAA, 2017)

We Need to Discuss the Relationship - An Analysis of Facilitators and Barriers of Software Ecosystem Partnerships. - George Valença; Carina Alves 001 (ICEIS (2), 2017)

Strategies to Foster Software Ecosystem Partnerships - A System Dynamics Analysis. - George Valença; Carina Alves 001 (ICEIS (Revised Selected Papers), 2017)

A theory of power in emerging software ecosystems formed by small-to-medium enterprises. - George Valença; Carina Alves 001 (J. Syst. Softw., 2017)

Exploring the Influence of Organizational Culture on BPM Success: The Experience of the Pernambuco Court of Accounts. - Carina Alves 001; Iveruska Jatobá; George Valença; Glória Fraga (Business Process Management Cases, 2018)

Integrating Requirements and Business Process Models in BPM Projects. - Carina Alves 001; George Valença; Glória Fraga (SEAA, 2018)

Exploring Sustainability in Real Cases of Emerging Small-to-Medium Enterprises Ecosystems. - Pillar Benedetti Vasconcellos Luz; Juliana Fernandes 001; George Valença; Rodrigo Pereira dos Santos (WAIHCWS, 2018)

Strategies for managing power relationships in software ecosystems. - George Valença; Carina Alves 001; Slinger Jansen (J. Syst. Softw., 2018)

On the Benefits of Corporate Hackathons for Software Ecosystems - A Systematic Mapping Study. - George Valença; Nycolas Lacerda; Maria Eduarda Rebelo; Carina Alves 001; Cleidson R. B. de Souza (PROFES, 2019)

Exercising Power in Software Ecosystems. - Carina Alves 001; George Valença; Xavier Franch (IEEE Softw., 2019)

Privacy in Software Ecosystems - An Initial Analysis of Data Protection Roles and Challenges. - George Valença; Ralf Kneuper; Maria Eduarda Rebelo (SEAA, 2020)

A Systematic Mapping Study on the Organisation of Corporate Hackathons. - George Valença; Nycolas Lacerda; Cleidson R. B. de Souza; Kiev Gama (SEAA, 2020)

A conceptual model for software ecosystem governance. - Joyce Aline Pereira de Oliveira; Carina Alves 001; George Valença (Int. J. Bus. Inf. Syst., 2020)

Portuguese Neural Text Simplification Using Machine Translation. - Tiago Barbosa de Lima; André C. A. Nascimento; George Valença; Péricles B. C. Miranda; Rafael Ferreira Mello; Tapas Si (BRACIS (2), 2021)

An Exploratory Study on the participation of LGBTQIA+ people in the Global Game Jam 2021. - Dayanne Oliveira; Rafa Prado; Kiev Gama; George Valença (ICGJ, 2021)

Power and Privacy in Software Ecosystems: A Study on Data Breach Impact on Tech Giants. - Maria Eduarda Rebelo; George Valença; Fernando Lins (REFSQ, 2021)

Using Natural Language Processing to Improve Transparency by Enhancing the Understanding of Legal Decisions. - Tiago Lima; Kellyton Brito; André C. A. Nascimento; George Valença; Fábio Pedrosa (EGOV-CeDEM-ePart-*, 2022)

On the Compliance of Platforms with Children's Privacy and Protection Requirements - An Analysis of TikTok. - Vinícius Polito; George Valença; Maria Wanick Sarinho; Fernando Lins; Rodrigo Pereira dos Santos (ICSOB, 2022)

Do Platforms Care About Your Child's Data? A Proposal of Legal Requirements for Children's Privacy and Protection. - George Valença; Maria Wanick Sarinho; Vinícius Polito; Fernando Lins (WER, 2022)

On Using Design Thinking to Define Public Challenges and Address SDGs. - George Valença; Hugo Medeiros; Katarina Santiago; Bruno Guedes; Matheus Fidelis; Kellyton Brito (DG.O, 2023)

Hackathons as Inclusive Spaces for Prototyping Software in Open Social Innovation with NGOs. - Kiev Gama; George Valença; Candy Estelle Marques Laurendon; Ájò Nasidí Marques; Luís Eduardo Ramos; Ravena Amaral; Clarissa Maria Dubeux Lopes Barros; Guilherme Xavier (ICSE (SEIS), 2023)

How Social Media Platforms Manipulate Kidinfluencers? Analysing the Adoption of Deceptive Design Patterns by Big Techs. - Nathalia Freire Albuquerque; George Valença; Taciana Pontual Falcão (IHC, 2023)

The Developers' Design Thinking Toolbox in Hackathons: A Study on the Recurring Design Methods in Software Development Marathons. - Kiev Gama; George Valença; Pedro Alessio; Rafael Formiga; André Neves; Nycolas Lacerda (Int. J. Hum. Comput. Interact., 2023)

Toward More Gender-Inclusive Game Jams and Hackathons. - Kiev Gama; Lavínia Paganini; Rafa Prado; Cláudia Ferraz; Dayanne Coutinho; Wendy Mendes; Gustavo Pinto 001; George Valença (Equity, Diversity, and Inclusion in Software Engineering, 2024)

Towards the regulation of Large Language Models (LLMs) and Generative AI use in the Brazilian Government: the case of a State Court of Accounts. - Karine Alves; Edney Santos; Matheus Fidelis Silva; Ana Carolina Chaves; Jose Andre Fernandes; George Valença; Kellyton Brito (ICEGOV, 2024)

A new perspective for longitudinal measurement and analysis of public education in Brazil based on open data and machine learning. - Matheus Silva; Abilio Ferreira; Karine Alves; George Valença; Kellyton Brito (ICEGOV, 2024)

GranDIHC-BR 2025-2035 - GC3: Plurality and Decoloniality in HCI✱. - Leander Cordeiro de Oliveira; Marília Abrahão Amaral; Silvia Amélia Bim; George Valença; Leonelo Dell Anhol Almeida; Luciana Cardoso de Castro Salgado; Isabela Gasparini; Claudia Bordin Rodrigues da Silva (IHC, 2024)

Children's Rights not Deceptive Patterns by Design: a Requirements Perspective. - George Valença; João Victor Silva; Beatriz Rocha; Diogo Cortiz (IHC, 2024)

How Facial Recognition Technologies Affect the Transgender Community? A Systematic Mapping Study. - Michel Perilo; George Valença (SAC, 2024)

Security Requirements Engineering Approaches for IoT-Based Systems: A Comprehensive Review and Open Research Challenges. - Fernando A. A. Lins; Fábio A. Freitas; Obionor O. Nóbrega; George Valença (WF-IoT, 2024)

Mapping and Improvement of Processes in the Public Sector: An Experience Report at the Public Ministry of Accounts of Pernambuco. (Mapeamento e Melhoria de Processos no Setor Público: Um Relato de Experiência no Ministério Público de Contas de Pernambuco.) - Tony Silva; Maria Gizele Nascimento; George Valença; Bruno Lira; Glória Fraga; Luiz Miranda; Márcia Olivia; Sérgio Peixoto; Ermeson C. Andrade (Braz. J. Inf. Syst., 2024)

Investigating Manipulative Design on Social Media Platforms - the Case of Kidinfluencers. - Nathalia Freire Albuquerque; George Valença; Taciana Pontual Falcão (J. Interact. Syst., 2024)

Is My Child Safe Online? - On Requirements for Parental Control Tools in Apps used by Children. - João Victor C. T. de Assis; George Valença (J. Interact. Syst., 2024)

Front Matter. - Allysson Allex Araújo; Davi Viana; Rita Suzana Pitangueira Maciel; Mônica Ximenes Carneiro da Cunha; George Valença; Ronnie de Souza Santos (SBSI, 2025)

Ad-hoc v.s LLM based System for Information Retrieval in Large Tabular Data: A Comparative Study in Public Medicine Procurement Audits. - Arthur L. Silva; Adriano M. A. Lima; George Valença; George G. Cabral (SBSI, 2025)

A C-Level Perspective on the Role of Developers in the Creative Process of Software Startups: Fostering Developer Creativity and Participation in Innovation. - Kiev Gama; Cleidson R. B. de Souza; Alexander Nolte; George Valença (IEEE Softw., 2025)