publications | Guilherme Avelino

2026

SBSI

Scalper Major: A Computational Solution for Automated Trading in High Volatility Environments

José Jeovane Cordeiro, Arlino Henrique Araújo, and Guilherme Avelino

In Anais do XXII Simpósio Brasileiro de Sistemas de Informação, Vitória/ES, 2026

DOI

2025

SPE

NoCodeGPT: A No-Code Interface for Building Web Apps With Language Models

Mauricio Monteiro, Bruno Castelo Branco, Samuel Silvestre, Guilherme Avelino, and Marco Tulio Valente

Software: Practice and Experience, 2025

@article{monteiro2025nocodegpt,
  author = {Monteiro, Mauricio and Branco, Bruno Castelo and Silvestre, Samuel and Avelino, Guilherme and Valente, Marco Tulio},
  title = {{NoCodeGPT}: A No-Code Interface for Building Web Apps With Language Models},
  journal = {Software: Practice and Experience},
  pages = {1408--1424},
  doi = {10.1002/SPE.3432},
  url = {https://doi.org/10.1002/spe.3432},
  number = {8},
  year = {2025},
}

JSEP

Test Co-Evolution in Software Projects: A Large-Scale Empirical Study

Charles Miranda, Guilherme Avelino, and Pedro Santos Neto

Journal of Software: Evolution and Process, 2025

DOI Bib

@article{miranda2025testcoevolution,
  author = {Miranda, Charles and Avelino, Guilherme and Santos Neto, Pedro},
  title = {Test Co-Evolution in Software Projects: A Large-Scale Empirical Study},
  journal = {Journal of Software: Evolution and Process},
  volume = {37},
  pages = {1},
  doi = {10.1002/SMR.70035},
  url = {https://doi.org/10.1002/smr.70035},
  number = {7},
  year = {2025},
}

SBES

Avaliando o Papel do GPT-4o na Aprendizagem de Engenharia de Software: Um Relato de Experiência

B. M. C. C. Branco, A. L. Melo Neto, Guilherme Avelino, and V. P. Machado

In Proceedings of the Brazilian Symposium on Software Engineering (SBES), 2025

DOI Bib

@inproceedings{branco2025gpt4o,
  author = {Branco, B. M. C. C. and Melo Neto, A. L. and Avelino, Guilherme and Machado, V. P.},
  title = {Avaliando o Papel do {GPT-4o} na Aprendizagem de Engenharia de Software: Um Relato de Experi{\^e}ncia},
  booktitle = {Proceedings of the Brazilian Symposium on Software Engineering (SBES)},
  address = {Recife, Brazil},
  volume = {39},
  pages = {470--481},
  doi = {10.5753/SBES.2025.10716},
  url = {https://doi.org/10.5753/sbes.2025.10716},
  publisher = {{SBC}},
  year = {2025},
}

SBES

The Impact of Generative AI on Code Expertise Models: An Exploratory Study

O. C. Castro and Guilherme Avelino

In Proceedings of the Brazilian Symposium on Software Engineering (SBES), 2025

DOI Bib

@inproceedings{castro2025impact,
  author = {Castro, O. C. and Avelino, Guilherme},
  title = {The Impact of Generative AI on Code Expertise Models: An Exploratory Study},
  booktitle = {Proceedings of the Brazilian Symposium on Software Engineering (SBES)},
  address = {Recife, Brazil},
  volume = {39},
  pages = {706--712},
  doi = {10.5753/SBES.2025.11074},
  url = {https://doi.org/10.5753/sbes.2025.11074},
  publisher = {{SBC}},
  year = {2025},
}

SBES

Highlight Test Code: Visualizing the Co-Evolution of Test and Production Code in Software Repositories

Charles Miranda, Pedro Santos Neto, and Guilherme Avelino

In Proceedings of the Brazilian Symposium on Software Engineering (SBES), 2025

DOI Bib

@inproceedings{miranda2025highlight,
  author = {Miranda, Charles and de Alc{\a}ntara dos Santos Neto, Pedro and Avelino, Guilherme},
  title = {Highlight Test Code: Visualizing the Co-Evolution of Test and Production Code in Software Repositories},
  booktitle = {Proceedings of the Brazilian Symposium on Software Engineering (SBES)},
  address = {Recife, Brazil},
  volume = {39},
  pages = {893--899},
  doi = {10.5753/SBES.2025.11072},
  url = {https://doi.org/10.5753/sbes.2025.11072},
  publisher = {{SBC}},
  year = {2025},
}

SBBD

Redução da Subjetividade na Identificação da Variação do Nı́vel de Valores de Ativos Financeiros

J. J. R. Cordeiro, A. H. M. Araujo, V. G. C. Rodrigues, and Guilherme Avelino

In Proceedings of the Brazilian Symposium on Databases (SBBD), 2025

Bib

@inproceedings{cordeiro2025reducao,
  author = {Cordeiro, J. J. R. and Araujo, A. H. M. and Rodrigues, V. G. C. and Avelino, Guilherme},
  title = {Redu{\c{c}}{\~a}o da Subjetividade na Identifica{\c{c}}{\~a}o da Varia{\c{c}}{\~a}o do N{\'\i}vel de Valores de Ativos Financeiros},
  booktitle = {Proceedings of the Brazilian Symposium on Databases (SBBD)},
  address = {Porto Alegre, Brazil},
  volume = {40},
  pages = {222--235},
  url = {https://sol.sbc.org.br/index.php/sbbd/article/view/37240},
  year = {2025},
}

BRACIS

Beyond Profit: An Analysis of Risk and Return Metrics in Automated Trading Systems

J. J. R. Cordeiro, A. H. M. Araujo, and Guilherme Avelino

In Brazilian Conference on Intelligent Systems (BRACIS), 2025

DOI Bib

@inproceedings{cordeiro2025beyondprofit,
  author = {Cordeiro, J. J. R. and Araujo, A. H. M. and Avelino, Guilherme},
  title = {Beyond Profit: An Analysis of Risk and Return Metrics in Automated Trading Systems},
  booktitle = {Brazilian Conference on Intelligent Systems (BRACIS)},
  address = {Fortaleza, Brazil},
  doi = {10.1007/978-3-032-15993-9_12},
  url = {https://doi.org/10.1007/978-3-032-15993-9_12},
  year = {2025},
}

SBQS

Evaluating the Effectiveness and Cost-Efficiency of Large Language Models in Automated Unit Test Generation

Werney Ayala Luz Lira, Pedro de Alcântara dos Santos Neto, Guilherme Amaral Avelino, and Luiz Fernando Mendes Osório

In Anais do XXIV Simpósio Brasileiro de Qualidade de Software (SBQS 2025), 2025

DOI Bib

@inproceedings{lira2025evaluating,
  author = {Lira, Werney Ayala Luz and Santos Neto, Pedro de Alc{\a}ntara dos and Avelino, Guilherme Amaral and Os{\'o}rio, Luiz Fernando Mendes},
  title = {Evaluating the Effectiveness and Cost-Efficiency of Large Language Models in Automated Unit Test Generation},
  booktitle = {Anais do XXIV Simp{\'o}sio Brasileiro de Qualidade de Software (SBQS 2025)},
  address = {Brazil},
  pages = {108--119},
  doi = {10.5753/SBQS.2025.13853},
  url = {https://doi.org/10.5753/sbqs.2025.13853},
  publisher = {{SBC}},
  year = {2025},
}

SBQS

Assessing the Use of a Code Generation Assistant in Professional Software Development: An Experience Report

Luiz Fernando Mendes Osorio, Pedro de A. dos Santos Neto, Guilherme Avelino, and Werney Ayala Luz Lira

In Anais do XXIV Simpósio Brasileiro de Qualidade de Software (SBQS 2025), 2025

DOI Bib

@inproceedings{osorio2025assessing,
  author = {Osorio, Luiz Fernando Mendes and Santos Neto, Pedro de A. dos and Avelino, Guilherme and Lira, Werney Ayala Luz},
  title = {Assessing the Use of a Code Generation Assistant in Professional Software Development: An Experience Report},
  booktitle = {Anais do XXIV Simp{\'o}sio Brasileiro de Qualidade de Software (SBQS 2025)},
  address = {Brazil},
  pages = {421--430},
  doi = {10.5753/SBQS.2025.13845},
  url = {https://doi.org/10.5753/sbqs.2025.13845},
  publisher = {{SBC}},
  year = {2025},
}

SBSI

An Evaluation of the Impact of Code Generation Tools on Software Development

L. Mendes, P. Santos Neto, Guilherme Avelino, and W. A. L. Lira

In Anais do Simpósio Brasileiro de Sistemas de Informação (SBSI), 2025

DOI Bib

@inproceedings{mendes2025impact,
  author = {Mendes, L. and Santos Neto, P. and Avelino, Guilherme and Lira, W. A. L.},
  title = {An Evaluation of the Impact of Code Generation Tools on Software Development},
  booktitle = {Anais do Simp{\'o}sio Brasileiro de Sistemas de Informa{\c{c}}{\~a}o (SBSI)},
  address = {Recife, Brazil},
  doi = {10.5753/SBSI.2025.246605},
  url = {https://doi.org/10.5753/sbsi.2025.246605},
  pages = {625--634},
  publisher = {{SBC}},
  year = {2025},
}

SBQS Ext.

Using LLMs to support architectural decision-making in IoT systems

Rodrigo Nascimento, Guilherme Avelino, and Davi Viana

In Anais Estendidos do XXIV Simpósio Brasileiro de Qualidade de Software (SBQS 2025), 2025

DOI Bib

@inproceedings{nascimento2025llms,
  author = {Nascimento, Rodrigo and Avelino, Guilherme and Viana, Davi},
  title = {Using LLMs to support architectural decision-making in IoT systems},
  booktitle = {Anais Estendidos do XXIV Simp{\'o}sio Brasileiro de Qualidade de Software (SBQS 2025)},
  address = {Brazil},
  pages = {15},
  doi = {10.5753/SBQS_ESTENDIDO.2025.15835},
  url = {https://doi.org/10.5753/sbqs_estendido.2025.15835},
  year = {2025},
}

2024

IST

Source code expert identification: Models and application

Otávio Cury, Guilherme Avelino, Pedro Santos Neto, Marco Túlio Valente, and Ricardo Britto

Information and Software Technology, 2024

DOI Bib

@article{cury2024sourcecodeexpert,
  author = {Cury, Ot{\'a}vio and Avelino, Guilherme and Santos Neto, Pedro and Valente, Marco T{\'u}lio and Britto, Ricardo},
  title = {Source code expert identification: Models and application},
  journal = {Information and Software Technology},
  volume = {170},
  pages = {107445},
  doi = {10.1016/J.INFSOF.2024.107445},
  url = {https://doi.org/10.1016/j.infsof.2024.107445},
  year = {2024},
}

arXiv

Knowledge Islands: Visualizing Developers Knowledge Concentration

O. C. Castro and Guilherme Avelino

In Proceedings of the Brazilian Symposium on Software Engineering (SBES), 2024

DOI Bib

@inproceedings{castro2024knowledgeislands,
  author = {Castro, O. C. and Avelino, Guilherme},
  title = {Knowledge Islands: Visualizing Developers Knowledge Concentration},
  booktitle = {Proceedings of the Brazilian Symposium on Software Engineering (SBES)},
  address = {Curitiba, Brazil},
  doi = {10.48550/ARXIV.2408.08733},
  url = {https://doi.org/10.48550/arXiv.2408.08733},
  year = {2024},
}

SBIE

IA Generativa na Educação: Personalizando Histórias para Facilitar o Aprendizado de Leitura em Crianças

Lucas W. Gomes do Amaral, José Jeovane R. Cordeiro, and Guilherme A. Avelino

In Anais do XXXV Simpósio Brasileiro de Informática na Educação (SBIE 2024), 2024

DOI Bib

@inproceedings{amaral2024iagenerativa,
  author = {Amaral, Lucas W. Gomes do and Cordeiro, Jos{\'e} Jeovane R. and Avelino, Guilherme A.},
  title = {IA Generativa na Educa{\c{c}}{\~a}o: Personalizando Hist{\'o}rias para Facilitar o Aprendizado de Leitura em Crian{\c{c}}as},
  booktitle = {Anais do XXXV Simp{\'o}sio Brasileiro de Inform{\'a}tica na Educa{\c{c}}{\~a}o (SBIE 2024)},
  address = {Brazil},
  pages = {1877},
  doi = {10.5753/SBIE.2024.242601},
  url = {https://doi.org/10.5753/sbie.2024.242601},
  year = {2024},
}

PROFES

An Automated Approach to Identify Source Code Files Affected by Architectural Technical Debt

A. Sousa, L. Rocha, R. S. Britto, and Guilherme Avelino

In International Conference on Product-Focused Software Process Improvement (PROFES), 2024

DOI Bib

@inproceedings{sousa2024architecturaldebt,
  author = {Sousa, A. and Rocha, L. and Britto, R. S. and Avelino, Guilherme},
  title = {An Automated Approach to Identify Source Code Files Affected by Architectural Technical Debt},
  booktitle = {International Conference on Product-Focused Software Process Improvement (PROFES)},
  address = {Tartu, Estonia},
  doi = {10.1007/978-3-031-78392-0_7},
  url = {https://doi.org/10.1007/978-3-031-78392-0_7},
  year = {2024},
}

SBQS

Evaluation of low code and no code platforms as a strategy to increase productivity in software development

Juciê Xavier Silva and Guilherme Avelino

In Proceedings of the XXIII Brazilian Symposium on Software Quality, 2024

DOI Bib

@inproceedings{silva2024lowcode,
  author = {Silva, Juci{\e} Xavier and Avelino, Guilherme},
  title = {Evaluation of low code and no code platforms as a strategy to increase productivity in software development},
  booktitle = {Proceedings of the XXIII Brazilian Symposium on Software Quality},
  publisher = {ACM},
  address = {Salvador, Brazil},
  pages = {92},
  doi = {10.1145/3701625.3701649},
  url = {https://doi.org/10.1145/3701625.3701649},
  year = {2024},
}

SBQS

Assisting the Requirements Definition and Modeling of IoT applications through the ReqM4IoT tool

Rodrigo Nascimento, Bruno Silva, Guilherme Avelino, and Davi Viana

In Proceedings of the XXIII Brazilian Symposium on Software Quality, 2024

DOI Bib

@inproceedings{nascimento2024reqm4iot,
  author = {Nascimento, Rodrigo and Silva, Bruno and Avelino, Guilherme and Viana, Davi},
  title = {Assisting the Requirements Definition and Modeling of {IoT} applications through the {ReqM4IoT} tool},
  booktitle = {Proceedings of the XXIII Brazilian Symposium on Software Quality},
  publisher = {ACM},
  address = {Salvador, Brazil},
  pages = {286},
  doi = {10.1145/3701625.3701667},
  url = {https://doi.org/10.1145/3701625.3701667},
  year = {2024},
}

SBQS

Code on Demand: A Comparative Analysis of the Efficiency, Understandability, and Self-Correction Capability of Copilot, ChatGPT, and Gemini

S. Batista, Guilherme Avelino, B. M. C. C. Branco, and O. C. Castro

In Proceedings of the XXIII Brazilian Symposium on Software Quality, 2024

DOI Bib

@inproceedings{batista2024codeondemand,
  author = {Batista, S. and Avelino, Guilherme and Branco, B. M. C. C. and Castro, O. C.},
  title = {Code on Demand: A Comparative Analysis of the Efficiency, Understandability, and Self-Correction Capability of Copilot, ChatGPT, and Gemini},
  booktitle = {Proceedings of the XXIII Brazilian Symposium on Software Quality},
  address = {Salvador, Brazil},
  doi = {10.1145/3701625.3701673},
  url = {https://doi.org/10.1145/3701625.3701673},
  year = {2024},
}

ERCEMAPI

Estudo de Coloração de Grafos Aplicado ao Problema de Alocação de Horários: Uma Solução Focada no Aluno

François Barbosa, José Jeovane, Guilherme Avelino, and Arlino Magalhães

In Anais da XII Escola Regional de Computação do Ceará, Maranhão e Piauı́ (ERCEMAPI 2024), 2024

DOI Bib

@inproceedings{barbosa2024coloracao,
  author = {Barbosa, Fran{\c{c}}ois and Jeovane, Jos{\'e} and Avelino, Guilherme and Magalh{\~a}es, Arlino},
  title = {Estudo de Colora{\c{c}}{\~a}o de Grafos Aplicado ao Problema de Aloca{\c{c}}{\~a}o de Hor{\'a}rios: Uma Solu{\c{c}}{\~a}o Focada no Aluno},
  booktitle = {Anais da XII Escola Regional de Computa{\c{c}}{\~a}o do Cear{\'a}, Maranh{\~a}o e Piau{\'\i} (ERCEMAPI 2024)},
  address = {Brazil},
  pages = {139},
  doi = {10.5753/ERCEMAPI.2024.243698},
  url = {https://doi.org/10.5753/ercemapi.2024.243698},
  year = {2024},
}

2023

SBSI

Low-code and No-code Technologies Adoption: A Gray Literature Review

J. Silva, Guilherme Avelino, P. Santos Neto, and M. Lopes

In Proceedings of the Brazilian Symposium on Information Systems (SBSI), 2023

DOI Bib

@inproceedings{silva2023gray,
  author = {Silva, J. and Avelino, Guilherme and Santos Neto, P. and Lopes, M.},
  title = {Low-code and No-code Technologies Adoption: A Gray Literature Review},
  booktitle = {Proceedings of the Brazilian Symposium on Information Systems (SBSI)},
  address = {Maceio, Brazil},
  doi = {10.1145/3592813.3592929},
  url = {https://doi.org/10.1145/3592813.3592929},
  pages = {388--395},
  year = {2023},
}

2022

ESEM

Identifying Source Code File Experts

Otávio Cury, Guilherme Avelino, Pedro Santos Neto, Ricardo Britto, and Marco Túlio Valente

In ACM/IEEE International Symposium on Empirical Software Engineering and Measurement (ESEM), 2022

DOI Bib

@inproceedings{cury2022identifying,
  author = {Cury, Ot{\'a}vio and Avelino, Guilherme and Santos Neto, Pedro and Britto, Ricardo and Valente, Marco T{\'u}lio},
  title = {Identifying Source Code File Experts},
  booktitle = {ACM/IEEE International Symposium on Empirical Software Engineering and Measurement (ESEM)},
  publisher = {ACM},
  address = {Helsinki, Finland},
  pages = {125--136},
  doi = {10.1145/3544902.3546243},
  url = {https://doi.org/10.1145/3544902.3546243},
  year = {2022},
}

SBES

HealthyEnv: a tool to assist in health assessment of software repositories

D. Winter, Guilherme Avelino, and C. Miranda

In Proceedings of the Brazilian Symposium on Software Engineering (SBES), 2022

DOI Bib

@inproceedings{winter2022healthyenv,
  author = {Winter, D. and Avelino, Guilherme and Miranda, C.},
  title = {{HealthyEnv}: a tool to assist in health assessment of software repositories},
  booktitle = {Proceedings of the Brazilian Symposium on Software Engineering (SBES)},
  address = {Uberl{\^a}ndia, Brazil},
  doi = {10.1145/3555228.3555279},
  url = {https://doi.org/10.1145/3555228.3555279},
  pages = {382--387},
  year = {2022},
}

SBES

SysRepoAnalysis: A tool to analyze and identify critical areas of source code repositories

A. Sousa, G. Ribeiro, Guilherme Avelino, L. Rocha, and R. S. Britto

In Proceedings of the Brazilian Symposium on Software Engineering (SBES), 2022

DOI Bib

@inproceedings{sousa2022sysrepoanalysis,
  author = {Sousa, A. and Ribeiro, G. and Avelino, Guilherme and Rocha, L. and Britto, R. S.},
  title = {{SysRepoAnalysis}: A tool to analyze and identify critical areas of source code repositories},
  booktitle = {Proceedings of the Brazilian Symposium on Software Engineering (SBES)},
  address = {Uberl{\^a}ndia, Brazil},
  doi = {10.1145/3555228.3555281},
  url = {https://doi.org/10.1145/3555228.3555281},
  pages = {376--381},
  year = {2022},
}

LA-CCI

Assignment of bug reports to software developers using a multi-population evolutionary method

Kannya Leal Araujo, Luiz Fernando Mendes, Guilherme Avelino, Ricardo Rabelo, and Eneko Osaba

In 2022 IEEE Latin American Conference on Computational Intelligence (LA-CCI), 2022

DOI Bib

@inproceedings{araujo2022assignment,
  author = {Araujo, Kannya Leal and Mendes, Luiz Fernando and Avelino, Guilherme and Rabelo, Ricardo and Osaba, Eneko},
  title = {Assignment of bug reports to software developers using a multi-population evolutionary method},
  booktitle = {2022 IEEE Latin American Conference on Computational Intelligence (LA-CCI)},
  address = {Montevideo, Uruguay},
  pages = {1},
  doi = {10.1109/LA-CCI54402.2022.9981348},
  url = {https://doi.org/10.1109/LA-CCI54402.2022.9981348},
  year = {2022},
}

2021

VEM

Uma Análise da Co-Evolução de Teste em Projetos de Software no GitHub

Charles Miranda, Guilherme Avelino, Pedro Santos Neto, and Victor Silva

In Anais do IX Workshop de Visualização, Evolução e Manutenção de Software (VEM 2021), 2021

DOI Bib

@inproceedings{miranda2021analise,
  author = {Miranda, Charles and Avelino, Guilherme and Santos Neto, Pedro and da Silva, Victor},
  title = {Uma An{\'a}lise da Co-Evolu{\c{c}}{\~a}o de Teste em Projetos de Software no {GitHub}},
  booktitle = {Anais do IX Workshop de Visualiza{\c{c}}{\~a}o, Evolu{\c{c}}{\~a}o e Manuten{\c{c}}{\~a}o de Software (VEM 2021)},
  address = {Brazil},
  pages = {36--40},
  doi = {10.5753/VEM.2021.17215},
  url = {https://doi.org/10.5753/vem.2021.17215},
  year = {2021},
}

2020

SBSI

Automatic Detection of Usability Smells in Web Applications running in mobile devices

Marı́a Isabel Limaylla Lunarejo, Pedro de Alcântara dos Santos Neto, Guilherme Avelino, and Ricardo de Sousa Britto

In XVI Brazilian Symposium on Information Systems, 2020

DOI Bib

@inproceedings{lunarejo2020usability,
  author = {Limaylla Lunarejo, Mar{\'\i}a Isabel and Santos Neto, Pedro de Alc{\a}ntara dos and Avelino, Guilherme and Britto, Ricardo de Sousa},
  title = {Automatic Detection of Usability Smells in Web Applications running in mobile devices},
  booktitle = {XVI Brazilian Symposium on Information Systems},
  publisher = {ACM},
  address = {S{\~a}o Bernardo do Campo, Brazil},
  pages = {42:1--42:8},
  doi = {10.1145/3411564.3411653},
  url = {https://doi.org/10.1145/3411564.3411653},
  year = {2020},
}

SBSI

MiD: Enabling Integration between Web Systems

I. Ibiapina, P. Santos Neto, Guilherme Avelino, and R. S. Britto

In Proceedings of the Brazilian Symposium on Information Systems (SBSI), 2020

DOI Bib

@inproceedings{ibiapina2020mid,
  author = {Ibiapina, I. and Santos Neto, P. and Avelino, Guilherme and Britto, R. S.},
  title = {{MiD}: Enabling Integration between Web Systems},
  booktitle = {Proceedings of the Brazilian Symposium on Information Systems (SBSI)},
  address = {S{\~a}o Bernardo do Campo, Brazil},
  doi = {10.1145/3411564.3411652},
  url = {https://doi.org/10.1145/3411564.3411652},
  pages = {41:1--41:8},
  year = {2020},
}

2019

SCP

Measuring and analyzing code authorship in 1,118 open source projects

Guilherme Avelino, Leonardo Passos, Andre Hora, and Marco Tulio Valente

Science of Computer Programming, 2019

DOI Bib

@article{avelino2019measuring,
  author = {Avelino, Guilherme and Passos, Leonardo and Hora, Andre and Valente, Marco Tulio},
  title = {Measuring and analyzing code authorship in 1,118 open source projects},
  journal = {Science of Computer Programming},
  volume = {176},
  pages = {14--32},
  doi = {10.1016/J.SCICO.2019.03.001},
  url = {https://doi.org/10.1016/j.scico.2019.03.001},
  year = {2019},
}

IEEE Softw.

Who Can Maintain This Code?: Assessing the Effectiveness of Repository-Mining Techniques for Identifying Software Maintainers

Guilherme Avelino, Leonardo Passos, Fabio Petrillo, and Marco Tulio Valente

IEEE Software, 2019

DOI Bib

@article{avelino2019whocanmaintain,
  author = {Avelino, Guilherme and Passos, Leonardo and Petrillo, Fabio and Valente, Marco Tulio},
  title = {Who Can Maintain This Code?: Assessing the Effectiveness of Repository-Mining Techniques for Identifying Software Maintainers},
  journal = {IEEE Software},
  volume = {36},
  pages = {34--42},
  doi = {10.1109/MS.2018.185140155},
  url = {https://doi.org/10.1109/MS.2018.185140155},
  number = {6},
  year = {2019},
}

ESEM

On the abandonment and survival of open source projects: An empirical investigation

Guilherme Avelino, Eleni Constantinou, Marco Tulio Valente, and Alexander Serebrenik

In 2019 ACM/IEEE International Symposium on Empirical Software Engineering and Measurement (ESEM), 2019

DOI Bib

@inproceedings{avelino2019abandonment,
  author = {Avelino, Guilherme and Constantinou, Eleni and Valente, Marco Tulio and Serebrenik, Alexander},
  title = {On the abandonment and survival of open source projects: An empirical investigation},
  booktitle = {2019 ACM/IEEE International Symposium on Empirical Software Engineering and Measurement (ESEM)},
  address = {Porto de Galinhas, Brazil},
  pages = {1},
  doi = {10.1109/ESEM.2019.8870181},
  url = {https://doi.org/10.1109/ESEM.2019.8870181},
  year = {2019},
}

SBQS

Effects of Visualizing Technical Debts on a Software Maintenance Project

Ronivon Silva Dias, Pedro Santos Neto, Irvayne Matheus Sousa Ibiapina, Guilherme Amaral Avelino, and Otávio Cury Costa Castro

In Proceedings of the XVIII Brazilian Symposium on Software Quality, 2019

DOI Bib

@inproceedings{dias2019technicaldebt,
  author = {Dias, Ronivon Silva and de Alc{\a}ntara dos Santos Neto, Pedro and de Sousa Ibiapina, Irvayne Matheus and Avelino, Guilherme Amaral and da Costa Castro, Ot{\'a}vio Cury},
  title = {Effects of Visualizing Technical Debts on a Software Maintenance Project},
  booktitle = {Proceedings of the XVIII Brazilian Symposium on Software Quality},
  address = {Fortaleza, Brazil},
  pages = {39},
  doi = {10.1145/3364641.3364647},
  url = {https://doi.org/10.1145/3364641.3364647},
  year = {2019},
}

2017

OSS

Assessing Code Authorship: The Case of the Linux Kernel

Guilherme Avelino, Leonardo Passos, Andre Hora, and Marco Tulio Valente

In International Conference on Open Source Systems, 2017

DOI Bib

@inproceedings{avelino2017linux,
  author = {Avelino, Guilherme and Passos, Leonardo and Hora, Andre and Valente, Marco Tulio},
  title = {Assessing Code Authorship: The Case of the Linux Kernel},
  booktitle = {International Conference on Open Source Systems},
  address = {Buenos Aires, Argentina},
  volume = {496},
  doi = {10.1007/978-3-319-57735-7_15},
  url = {https://doi.org/10.1007/978-3-319-57735-7_15},
  year = {2017},
}

2016

ICPC

A novel approach for estimating Truck Factors

Guilherme Avelino, Leonardo Passos, Andre Hora, and Marco Tulio Valente

In 2016 IEEE 24th International Conference on Program Comprehension (ICPC), 2016

Awarded DOI Bib

ICPC 2026 Most Influential Paper Award

@inproceedings{avelino2016truckfactor,
  author = {Avelino, Guilherme and Passos, Leonardo and Hora, Andre and Valente, Marco Tulio},
  title = {A novel approach for estimating Truck Factors},
  booktitle = {2016 IEEE 24th International Conference on Program Comprehension (ICPC)},
  address = {Austin, USA},
  pages = {1},
  doi = {10.1109/ICPC.2016.7503718},
  url = {https://doi.org/10.1109/ICPC.2016.7503718},
  year = {2016},
}

SBCARS

A Comparative Study of Algorithms for Estimating Truck Factor

Mivian Ferreira, Guilherme Avelino, Marco Tulio Valente, and Kecia A. M. Ferreira

In 2016 X Brazilian Symposium on Software Components, Architectures and Reuse (SBCARS), 2016

DOI Bib

@inproceedings{ferreira2016comparative,
  author = {Ferreira, Mivian and Avelino, Guilherme and Valente, Marco Tulio and Ferreira, Kecia A. M.},
  title = {A Comparative Study of Algorithms for Estimating Truck Factor},
  booktitle = {2016 X Brazilian Symposium on Software Components, Architectures and Reuse (SBCARS)},
  address = {Maring{\'a}, Brazil},
  pages = {91},
  doi = {10.1109/SBCARS.2016.20},
  url = {https://doi.org/10.1109/SBCARS.2016.20},
  year = {2016},
}

2015

PeerJ Prepr.

What is the Truck Factor of popular GitHub applications? A first assessment

Guilherme Avelino, Marco Tulio Valente, and Andre Hora

2015

Pre-print

DOI Bib

@misc{avelino2015truckfactorpreprint,
  author = {Avelino, Guilherme and Valente, Marco Tulio and Hora, Andre},
  title = {What is the Truck Factor of popular GitHub applications? A first assessment},
  note = {Pre-print},
  doi = {10.7287/PEERJ.PREPRINTS.1233V1},
  url = {https://doi.org/10.7287/peerj.preprints.1233v1},
  year = {2015},
}

2014

VEM

ArchGraph: Modularização Automática de Sistemas Usando Clusterização de Grafos de Dependência

Guilherme Avelino and Marco Tulio Valente

In 2nd Workshop on Software Visualization, Evolution and Maintenance, 2014

Bib

@inproceedings{avelino2014archgraph,
  author = {Avelino, Guilherme and Valente, Marco Tulio},
  title = {ArchGraph: Modulariza{\c{c}}{\~a}o Autom{\'a}tica de Sistemas Usando Clusteriza{\c{c}}{\~a}o de Grafos de Depend{\^e}ncia},
  booktitle = {2nd Workshop on Software Visualization, Evolution and Maintenance},
  address = {Maceio, Brazil},
  volume = {2},
  url = {https://www.escavador.com/sobre/6305610/guilherme-amaral-avelino},
  year = {2014},
}